documentit/node_modules/electron/electron.d.ts
2018-01-22 20:18:47 -08:00

8664 lines
347 KiB
TypeScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

// Type definitions for Electron 1.8.2-beta.4
// Project: http://electron.atom.io/
// Definitions by: The Electron Team <https://github.com/electron/electron>
// Definitions: https://github.com/electron/electron-typescript-definitions
/// <reference types="node" />
type GlobalEvent = Event;
declare namespace Electron {
class EventEmitter {
addListener(event: string, listener: Function): this;
on(event: string, listener: Function): this;
once(event: string, listener: Function): this;
removeListener(event: string, listener: Function): this;
removeAllListeners(event?: string): this;
setMaxListeners(n: number): this;
getMaxListeners(): number;
listeners(event: string): Function[];
emit(event: string, ...args: any[]): boolean;
listenerCount(type: string): number;
prependListener(event: string, listener: Function): this;
prependOnceListener(event: string, listener: Function): this;
eventNames(): string[];
}
class Accelerator extends String {
}
interface Event extends GlobalEvent {
preventDefault: () => void;
sender: WebContents;
returnValue: any;
ctrlKey?: boolean;
metaKey?: boolean;
shiftKey?: boolean;
altKey?: boolean;
}
interface CommonInterface {
clipboard: Clipboard;
crashReporter: CrashReporter;
nativeImage: typeof NativeImage;
screen: Screen;
shell: Shell;
}
interface MainInterface extends CommonInterface {
app: App;
autoUpdater: AutoUpdater;
BrowserView: typeof BrowserView;
BrowserWindow: typeof BrowserWindow;
ClientRequest: typeof ClientRequest;
contentTracing: ContentTracing;
Cookies: typeof Cookies;
Debugger: typeof Debugger;
dialog: Dialog;
DownloadItem: typeof DownloadItem;
globalShortcut: GlobalShortcut;
IncomingMessage: typeof IncomingMessage;
ipcMain: IpcMain;
Menu: typeof Menu;
MenuItem: typeof MenuItem;
net: Net;
Notification: typeof Notification;
powerMonitor: PowerMonitor;
powerSaveBlocker: PowerSaveBlocker;
protocol: Protocol;
session: typeof Session;
systemPreferences: SystemPreferences;
TouchBar: typeof TouchBar;
Tray: typeof Tray;
webContents: typeof WebContents;
WebRequest: typeof WebRequest;
}
interface RendererInterface extends CommonInterface {
BrowserWindowProxy: typeof BrowserWindowProxy;
desktopCapturer: DesktopCapturer;
ipcRenderer: IpcRenderer;
remote: Remote;
webFrame: WebFrame;
webviewTag: WebviewTag;
}
interface AllElectron extends MainInterface, RendererInterface {}
const app: App;
const autoUpdater: AutoUpdater;
const clipboard: Clipboard;
const contentTracing: ContentTracing;
const crashReporter: CrashReporter;
const desktopCapturer: DesktopCapturer;
const dialog: Dialog;
const globalShortcut: GlobalShortcut;
const ipcMain: IpcMain;
const ipcRenderer: IpcRenderer;
type nativeImage = NativeImage;
const nativeImage: typeof NativeImage;
const net: Net;
const powerMonitor: PowerMonitor;
const powerSaveBlocker: PowerSaveBlocker;
const protocol: Protocol;
const remote: Remote;
const screen: Screen;
type session = Session;
const session: typeof Session;
const shell: Shell;
const systemPreferences: SystemPreferences;
type webContents = WebContents;
const webContents: typeof WebContents;
const webFrame: WebFrame;
const webviewTag: WebviewTag;
interface App extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/app
/**
* Emitted when Chrome's accessibility support changes. This event fires when
* assistive technologies, such as screen readers, are enabled or disabled. See
* https://www.chromium.org/developers/design-documents/accessibility for more
* details.
*/
on(event: 'accessibility-support-changed', listener: (event: Event,
/**
* `true` when Chrome's accessibility support is enabled, `false` otherwise.
*/
accessibilitySupportEnabled: boolean) => void): this;
once(event: 'accessibility-support-changed', listener: (event: Event,
/**
* `true` when Chrome's accessibility support is enabled, `false` otherwise.
*/
accessibilitySupportEnabled: boolean) => void): this;
addListener(event: 'accessibility-support-changed', listener: (event: Event,
/**
* `true` when Chrome's accessibility support is enabled, `false` otherwise.
*/
accessibilitySupportEnabled: boolean) => void): this;
removeListener(event: 'accessibility-support-changed', listener: (event: Event,
/**
* `true` when Chrome's accessibility support is enabled, `false` otherwise.
*/
accessibilitySupportEnabled: boolean) => void): this;
/**
* Emitted when the application is activated. Various actions can trigger this
* event, such as launching the application for the first time, attempting to
* re-launch the application when it's already running, or clicking on the
* application's dock or taskbar icon.
*/
on(event: 'activate', listener: (event: Event,
hasVisibleWindows: boolean) => void): this;
once(event: 'activate', listener: (event: Event,
hasVisibleWindows: boolean) => void): this;
addListener(event: 'activate', listener: (event: Event,
hasVisibleWindows: boolean) => void): this;
removeListener(event: 'activate', listener: (event: Event,
hasVisibleWindows: boolean) => void): this;
/**
* Emitted during Handoff after an activity from this device was successfully
* resumed on another one.
*/
on(event: 'activity-was-continued', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
once(event: 'activity-was-continued', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
addListener(event: 'activity-was-continued', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
removeListener(event: 'activity-was-continued', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
/**
* Emitted before the application starts closing its windows. Calling
* event.preventDefault() will prevent the default behaviour, which is terminating
* the application. Note: If application quit was initiated by
* autoUpdater.quitAndInstall() then before-quit is emitted after emitting close
* event on all windows and closing them.
*/
on(event: 'before-quit', listener: (event: Event) => void): this;
once(event: 'before-quit', listener: (event: Event) => void): this;
addListener(event: 'before-quit', listener: (event: Event) => void): this;
removeListener(event: 'before-quit', listener: (event: Event) => void): this;
/**
* Emitted when a browserWindow gets blurred.
*/
on(event: 'browser-window-blur', listener: (event: Event,
window: BrowserWindow) => void): this;
once(event: 'browser-window-blur', listener: (event: Event,
window: BrowserWindow) => void): this;
addListener(event: 'browser-window-blur', listener: (event: Event,
window: BrowserWindow) => void): this;
removeListener(event: 'browser-window-blur', listener: (event: Event,
window: BrowserWindow) => void): this;
/**
* Emitted when a new browserWindow is created.
*/
on(event: 'browser-window-created', listener: (event: Event,
window: BrowserWindow) => void): this;
once(event: 'browser-window-created', listener: (event: Event,
window: BrowserWindow) => void): this;
addListener(event: 'browser-window-created', listener: (event: Event,
window: BrowserWindow) => void): this;
removeListener(event: 'browser-window-created', listener: (event: Event,
window: BrowserWindow) => void): this;
/**
* Emitted when a browserWindow gets focused.
*/
on(event: 'browser-window-focus', listener: (event: Event,
window: BrowserWindow) => void): this;
once(event: 'browser-window-focus', listener: (event: Event,
window: BrowserWindow) => void): this;
addListener(event: 'browser-window-focus', listener: (event: Event,
window: BrowserWindow) => void): this;
removeListener(event: 'browser-window-focus', listener: (event: Event,
window: BrowserWindow) => void): this;
/**
* Emitted when failed to verify the certificate for url, to trust the certificate
* you should prevent the default behavior with event.preventDefault() and call
* callback(true).
*/
on(event: 'certificate-error', listener: (event: Event,
webContents: WebContents,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
once(event: 'certificate-error', listener: (event: Event,
webContents: WebContents,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
addListener(event: 'certificate-error', listener: (event: Event,
webContents: WebContents,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
removeListener(event: 'certificate-error', listener: (event: Event,
webContents: WebContents,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
/**
* Emitted during Handoff when an activity from a different device wants to be
* resumed. You should call event.preventDefault() if you want to handle this
* event. A user activity can be continued only in an app that has the same
* developer Team ID as the activity's source app and that supports the activity's
* type. Supported activity types are specified in the app's Info.plist under the
* NSUserActivityTypes key.
*/
on(event: 'continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity on another device.
*/
userInfo: any) => void): this;
once(event: 'continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity on another device.
*/
userInfo: any) => void): this;
addListener(event: 'continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity on another device.
*/
userInfo: any) => void): this;
removeListener(event: 'continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity on another device.
*/
userInfo: any) => void): this;
/**
* Emitted during Handoff when an activity from a different device fails to be
* resumed.
*/
on(event: 'continue-activity-error', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* A string with the error's localized description.
*/
error: string) => void): this;
once(event: 'continue-activity-error', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* A string with the error's localized description.
*/
error: string) => void): this;
addListener(event: 'continue-activity-error', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* A string with the error's localized description.
*/
error: string) => void): this;
removeListener(event: 'continue-activity-error', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* A string with the error's localized description.
*/
error: string) => void): this;
/**
* Emitted when the gpu process crashes or is killed.
*/
on(event: 'gpu-process-crashed', listener: (event: Event,
killed: boolean) => void): this;
once(event: 'gpu-process-crashed', listener: (event: Event,
killed: boolean) => void): this;
addListener(event: 'gpu-process-crashed', listener: (event: Event,
killed: boolean) => void): this;
removeListener(event: 'gpu-process-crashed', listener: (event: Event,
killed: boolean) => void): this;
/**
* Emitted when webContents wants to do basic auth. The default behavior is to
* cancel all authentications, to override this you should prevent the default
* behavior with event.preventDefault() and call callback(username, password) with
* the credentials.
*/
on(event: 'login', listener: (event: Event,
webContents: WebContents,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
once(event: 'login', listener: (event: Event,
webContents: WebContents,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
addListener(event: 'login', listener: (event: Event,
webContents: WebContents,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
removeListener(event: 'login', listener: (event: Event,
webContents: WebContents,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
/**
* Emitted when the user clicks the native macOS new tab button. The new tab button
* is only visible if the current BrowserWindow has a tabbingIdentifier
*/
on(event: 'new-window-for-tab', listener: (event: Event) => void): this;
once(event: 'new-window-for-tab', listener: (event: Event) => void): this;
addListener(event: 'new-window-for-tab', listener: (event: Event) => void): this;
removeListener(event: 'new-window-for-tab', listener: (event: Event) => void): this;
/**
* Emitted when the user wants to open a file with the application. The open-file
* event is usually emitted when the application is already open and the OS wants
* to reuse the application to open the file. open-file is also emitted when a file
* is dropped onto the dock and the application is not yet running. Make sure to
* listen for the open-file event very early in your application startup to handle
* this case (even before the ready event is emitted). You should call
* event.preventDefault() if you want to handle this event. On Windows, you have to
* parse process.argv (in the main process) to get the filepath.
*/
on(event: 'open-file', listener: (event: Event,
path: string) => void): this;
once(event: 'open-file', listener: (event: Event,
path: string) => void): this;
addListener(event: 'open-file', listener: (event: Event,
path: string) => void): this;
removeListener(event: 'open-file', listener: (event: Event,
path: string) => void): this;
/**
* Emitted when the user wants to open a URL with the application. Your
* application's Info.plist file must define the url scheme within the
* CFBundleURLTypes key, and set NSPrincipalClass to AtomApplication. You should
* call event.preventDefault() if you want to handle this event.
*/
on(event: 'open-url', listener: (event: Event,
url: string) => void): this;
once(event: 'open-url', listener: (event: Event,
url: string) => void): this;
addListener(event: 'open-url', listener: (event: Event,
url: string) => void): this;
removeListener(event: 'open-url', listener: (event: Event,
url: string) => void): this;
/**
* Emitted when the application is quitting.
*/
on(event: 'quit', listener: (event: Event,
exitCode: number) => void): this;
once(event: 'quit', listener: (event: Event,
exitCode: number) => void): this;
addListener(event: 'quit', listener: (event: Event,
exitCode: number) => void): this;
removeListener(event: 'quit', listener: (event: Event,
exitCode: number) => void): this;
/**
* Emitted when Electron has finished initializing. On macOS, launchInfo holds the
* userInfo of the NSUserNotification that was used to open the application, if it
* was launched from Notification Center. You can call app.isReady() to check if
* this event has already fired.
*/
on(event: 'ready', listener: (launchInfo: any) => void): this;
once(event: 'ready', listener: (launchInfo: any) => void): this;
addListener(event: 'ready', listener: (launchInfo: any) => void): this;
removeListener(event: 'ready', listener: (launchInfo: any) => void): this;
/**
* Emitted when a client certificate is requested. The url corresponds to the
* navigation entry requesting the client certificate and callback can be called
* with an entry filtered from the list. Using event.preventDefault() prevents the
* application from using the first certificate from the store.
*/
on(event: 'select-client-certificate', listener: (event: Event,
webContents: WebContents,
url: string,
certificateList: Certificate[],
callback: (certificate?: Certificate) => void) => void): this;
once(event: 'select-client-certificate', listener: (event: Event,
webContents: WebContents,
url: string,
certificateList: Certificate[],
callback: (certificate?: Certificate) => void) => void): this;
addListener(event: 'select-client-certificate', listener: (event: Event,
webContents: WebContents,
url: string,
certificateList: Certificate[],
callback: (certificate?: Certificate) => void) => void): this;
removeListener(event: 'select-client-certificate', listener: (event: Event,
webContents: WebContents,
url: string,
certificateList: Certificate[],
callback: (certificate?: Certificate) => void) => void): this;
/**
* Emitted when Handoff is about to be resumed on another device. If you need to
* update the state to be transferred, you should call event.preventDefault()
* immediatelly, construct a new userInfo dictionary and call
* app.updateCurrentActiviy() in a timely manner. Otherwise the operation will fail
* and continue-activity-error will be called.
*/
on(event: 'update-activity-state', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
once(event: 'update-activity-state', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
addListener(event: 'update-activity-state', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
removeListener(event: 'update-activity-state', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string,
/**
* Contains app-specific state stored by the activity.
*/
userInfo: any) => void): this;
/**
* Emitted when a new webContents is created.
*/
on(event: 'web-contents-created', listener: (event: Event,
webContents: WebContents) => void): this;
once(event: 'web-contents-created', listener: (event: Event,
webContents: WebContents) => void): this;
addListener(event: 'web-contents-created', listener: (event: Event,
webContents: WebContents) => void): this;
removeListener(event: 'web-contents-created', listener: (event: Event,
webContents: WebContents) => void): this;
/**
* Emitted during Handoff before an activity from a different device wants to be
* resumed. You should call event.preventDefault() if you want to handle this
* event.
*/
on(event: 'will-continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string) => void): this;
once(event: 'will-continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string) => void): this;
addListener(event: 'will-continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string) => void): this;
removeListener(event: 'will-continue-activity', listener: (event: Event,
/**
* A string identifying the activity. Maps to .
*/
type: string) => void): this;
/**
* Emitted when the application has finished basic startup. On Windows and Linux,
* the will-finish-launching event is the same as the ready event; on macOS, this
* event represents the applicationWillFinishLaunching notification of
* NSApplication. You would usually set up listeners for the open-file and open-url
* events here, and start the crash reporter and auto updater. In most cases, you
* should just do everything in the ready event handler.
*/
on(event: 'will-finish-launching', listener: Function): this;
once(event: 'will-finish-launching', listener: Function): this;
addListener(event: 'will-finish-launching', listener: Function): this;
removeListener(event: 'will-finish-launching', listener: Function): this;
/**
* Emitted when all windows have been closed and the application will quit. Calling
* event.preventDefault() will prevent the default behaviour, which is terminating
* the application. See the description of the window-all-closed event for the
* differences between the will-quit and window-all-closed events.
*/
on(event: 'will-quit', listener: (event: Event) => void): this;
once(event: 'will-quit', listener: (event: Event) => void): this;
addListener(event: 'will-quit', listener: (event: Event) => void): this;
removeListener(event: 'will-quit', listener: (event: Event) => void): this;
/**
* Emitted when all windows have been closed. If you do not subscribe to this event
* and all windows are closed, the default behavior is to quit the app; however, if
* you subscribe, you control whether the app quits or not. If the user pressed Cmd
* + Q, or the developer called app.quit(), Electron will first try to close all
* the windows and then emit the will-quit event, and in this case the
* window-all-closed event would not be emitted.
*/
on(event: 'window-all-closed', listener: Function): this;
once(event: 'window-all-closed', listener: Function): this;
addListener(event: 'window-all-closed', listener: Function): this;
removeListener(event: 'window-all-closed', listener: Function): this;
/**
* Adds path to the recent documents list. This list is managed by the OS. On
* Windows you can visit the list from the task bar, and on macOS you can visit it
* from dock menu.
*/
addRecentDocument(path: string): void;
/**
* Clears the recent documents list.
*/
clearRecentDocuments(): void;
/**
* By default, Chromium disables 3D APIs (e.g. WebGL) until restart on a per domain
* basis if the GPU processes crashes too frequently. This function disables that
* behaviour. This method can only be called before app is ready.
*/
disableDomainBlockingFor3DAPIs(): void;
/**
* Disables hardware acceleration for current app. This method can only be called
* before app is ready.
*/
disableHardwareAcceleration(): void;
/**
* Enables mixed sandbox mode on the app. This method can only be called before app
* is ready.
*/
enableMixedSandbox(): void;
/**
* Exits immediately with exitCode. exitCode defaults to 0. All windows will be
* closed immediately without asking user and the before-quit and will-quit events
* will not be emitted.
*/
exit(exitCode?: number): void;
/**
* On Linux, focuses on the first visible window. On macOS, makes the application
* the active app. On Windows, focuses on the application's first window.
*/
focus(): void;
getAppMemoryInfo(): ProcessMetric[];
getAppMetrics(): ProcessMetric[];
getAppPath(): string;
getBadgeCount(): number;
getCurrentActivityType(): string;
/**
* Fetches a path's associated icon. On Windows, there a 2 kinds of icons: On Linux
* and macOS, icons depend on the application associated with file mime type.
*/
getFileIcon(path: string, callback: (error: Error, icon: NativeImage) => void): void;
/**
* Fetches a path's associated icon. On Windows, there a 2 kinds of icons: On Linux
* and macOS, icons depend on the application associated with file mime type.
*/
getFileIcon(path: string, options: FileIconOptions, callback: (error: Error, icon: NativeImage) => void): void;
getGPUFeatureStatus(): GPUFeatureStatus;
getJumpListSettings(): JumpListSettings;
/**
* Note: When distributing your packaged app, you have to also ship the locales
* folder. Note: On Windows you have to call it after the ready events gets
* emitted.
*/
getLocale(): string;
/**
* If you provided path and args options to app.setLoginItemSettings then you need
* to pass the same arguments here for openAtLogin to be set correctly. Note: This
* API has no effect on MAS builds.
*/
getLoginItemSettings(options?: LoginItemSettingsOptions): LoginItemSettings;
/**
* Usually the name field of package.json is a short lowercased name, according to
* the npm modules spec. You should usually also specify a productName field, which
* is your application's full capitalized name, and which will be preferred over
* name by Electron.
*/
getName(): string;
/**
* You can request the following paths by the name:
*/
getPath(name: string): string;
getVersion(): string;
/**
* Hides all application windows without minimizing them.
*/
hide(): void;
/**
* Imports the certificate in pkcs12 format into the platform certificate store.
* callback is called with the result of import operation, a value of 0 indicates
* success while any other value indicates failure according to chromium
* net_error_list.
*/
importCertificate(options: ImportCertificateOptions, callback: (result: number) => void): void;
/**
* Invalidates the current Handoff user activity.
*/
invalidateCurrentActivity(type: string): void;
isAccessibilitySupportEnabled(): boolean;
/**
* This method checks if the current executable is the default handler for a
* protocol (aka URI scheme). If so, it will return true. Otherwise, it will return
* false. Note: On macOS, you can use this method to check if the app has been
* registered as the default protocol handler for a protocol. You can also verify
* this by checking ~/Library/Preferences/com.apple.LaunchServices.plist on the
* macOS machine. Please refer to Apple's documentation for details. The API uses
* the Windows Registry and LSCopyDefaultHandlerForURLScheme internally.
*/
isDefaultProtocolClient(protocol: string, path?: string, args?: string[]): boolean;
isInApplicationsFolder(): boolean;
isReady(): boolean;
isUnityRunning(): boolean;
/**
* This method makes your application a Single Instance Application - instead of
* allowing multiple instances of your app to run, this will ensure that only a
* single instance of your app is running, and other instances signal this instance
* and exit. callback will be called by the first instance with callback(argv,
* workingDirectory) when a second instance has been executed. argv is an Array of
* the second instance's command line arguments, and workingDirectory is its
* current working directory. Usually applications respond to this by making their
* primary window focused and non-minimized. The callback is guaranteed to be
* executed after the ready event of app gets emitted. This method returns false if
* your process is the primary instance of the application and your app should
* continue loading. And returns true if your process has sent its parameters to
* another instance, and you should immediately quit. On macOS the system enforces
* single instance automatically when users try to open a second instance of your
* app in Finder, and the open-file and open-url events will be emitted for that.
* However when users start your app in command line the system's single instance
* mechanism will be bypassed and you have to use this method to ensure single
* instance. An example of activating the window of primary instance when a second
* instance starts:
*/
makeSingleInstance(callback: (argv: string[], workingDirectory: string) => void): boolean;
/**
* No confirmation dialog will be presented by default, if you wish to allow the
* user to confirm the operation you may do so using the dialog API. NOTE: This
* method throws errors if anything other than the user causes the move to fail.
* For instance if the user cancels the authorization dialog this method returns
* false. If we fail to perform the copy then this method will throw an error.
* The message in the error should be informative and tell you exactly what went
* wrong
*/
moveToApplicationsFolder(): boolean;
/**
* Try to close all windows. The before-quit event will be emitted first. If all
* windows are successfully closed, the will-quit event will be emitted and by
* default the application will terminate. This method guarantees that all
* beforeunload and unload event handlers are correctly executed. It is possible
* that a window cancels the quitting by returning false in the beforeunload event
* handler.
*/
quit(): void;
/**
* Relaunches the app when current instance exits. By default the new instance will
* use the same working directory and command line arguments with current instance.
* When args is specified, the args will be passed as command line arguments
* instead. When execPath is specified, the execPath will be executed for relaunch
* instead of current app. Note that this method does not quit the app when
* executed, you have to call app.quit or app.exit after calling app.relaunch to
* make the app restart. When app.relaunch is called for multiple times, multiple
* instances will be started after current instance exited. An example of
* restarting current instance immediately and adding a new command line argument
* to the new instance:
*/
relaunch(options?: RelaunchOptions): void;
/**
* Releases all locks that were created by makeSingleInstance. This will allow
* multiple instances of the application to once again run side by side.
*/
releaseSingleInstance(): void;
/**
* This method checks if the current executable as the default handler for a
* protocol (aka URI scheme). If so, it will remove the app as the default handler.
*/
removeAsDefaultProtocolClient(protocol: string, path?: string, args?: string[]): boolean;
/**
* Set the about panel options. This will override the values defined in the app's
* .plist file. See the Apple docs for more details.
*/
setAboutPanelOptions(options: AboutPanelOptionsOptions): void;
/**
* Manually enables Chrome's accessibility support, allowing to expose
* accessibility switch to users in application settings.
* https://www.chromium.org/developers/design-documents/accessibility for more
* details. Disabled by default. Note: Rendering accessibility tree can
* significantly affect the performance of your app. It should not be enabled by
* default.
*/
setAccessibilitySupportEnabled(enabled: boolean): void;
/**
* Changes the Application User Model ID to id.
*/
setAppUserModelId(id: string): void;
/**
* This method sets the current executable as the default handler for a protocol
* (aka URI scheme). It allows you to integrate your app deeper into the operating
* system. Once registered, all links with your-protocol:// will be opened with the
* current executable. The whole link, including protocol, will be passed to your
* application as a parameter. On Windows you can provide optional parameters path,
* the path to your executable, and args, an array of arguments to be passed to
* your executable when it launches. Note: On macOS, you can only register
* protocols that have been added to your app's info.plist, which can not be
* modified at runtime. You can however change the file with a simple text editor
* or script during build time. Please refer to Apple's documentation for details.
* The API uses the Windows Registry and LSSetDefaultHandlerForURLScheme
* internally.
*/
setAsDefaultProtocolClient(protocol: string, path?: string, args?: string[]): boolean;
/**
* Sets the counter badge for current app. Setting the count to 0 will hide the
* badge. On macOS it shows on the dock icon. On Linux it only works for Unity
* launcher, Note: Unity launcher requires the existence of a .desktop file to
* work, for more information please read Desktop Environment Integration.
*/
setBadgeCount(count: number): boolean;
/**
* Sets or removes a custom Jump List for the application, and returns one of the
* following strings: If categories is null the previously set custom Jump List (if
* any) will be replaced by the standard Jump List for the app (managed by
* Windows). Note: If a JumpListCategory object has neither the type nor the name
* property set then its type is assumed to be tasks. If the name property is set
* but the type property is omitted then the type is assumed to be custom. Note:
* Users can remove items from custom categories, and Windows will not allow a
* removed item to be added back into a custom category until after the next
* successful call to app.setJumpList(categories). Any attempt to re-add a removed
* item to a custom category earlier than that will result in the entire custom
* category being omitted from the Jump List. The list of removed items can be
* obtained using app.getJumpListSettings(). Here's a very simple example of
* creating a custom Jump List:
*/
setJumpList(categories: JumpListCategory[]): void;
/**
* Set the app's login item settings. To work with Electron's autoUpdater on
* Windows, which uses Squirrel, you'll want to set the launch path to Update.exe,
* and pass arguments that specify your application name. For example: Note: This
* API has no effect on MAS builds.
*/
setLoginItemSettings(settings: Settings): void;
/**
* Overrides the current application's name.
*/
setName(name: string): void;
/**
* Overrides the path to a special directory or file associated with name. If the
* path specifies a directory that does not exist, the directory will be created by
* this method. On failure an Error is thrown. You can only override paths of a
* name defined in app.getPath. By default, web pages' cookies and caches will be
* stored under the userData directory. If you want to change this location, you
* have to override the userData path before the ready event of the app module is
* emitted.
*/
setPath(name: string, path: string): void;
/**
* Creates an NSUserActivity and sets it as the current activity. The activity is
* eligible for Handoff to another device afterward.
*/
setUserActivity(type: string, userInfo: any, webpageURL?: string): void;
/**
* Adds tasks to the Tasks category of the JumpList on Windows. tasks is an array
* of Task objects. Note: If you'd like to customize the Jump List even more use
* app.setJumpList(categories) instead.
*/
setUserTasks(tasks: Task[]): boolean;
/**
* Shows application windows after they were hidden. Does not automatically focus
* them.
*/
show(): void;
/**
* Updates the current activity if its type matches type, merging the entries from
* userInfo into its current userInfo dictionary.
*/
updateCurrentActivity(type: string, userInfo: any): void;
commandLine: CommandLine;
dock: Dock;
}
interface AutoUpdater extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/auto-updater
/**
* Emitted when checking if an update has started.
*/
on(event: 'checking-for-update', listener: Function): this;
once(event: 'checking-for-update', listener: Function): this;
addListener(event: 'checking-for-update', listener: Function): this;
removeListener(event: 'checking-for-update', listener: Function): this;
/**
* Emitted when there is an error while updating.
*/
on(event: 'error', listener: (error: Error) => void): this;
once(event: 'error', listener: (error: Error) => void): this;
addListener(event: 'error', listener: (error: Error) => void): this;
removeListener(event: 'error', listener: (error: Error) => void): this;
/**
* Emitted when there is an available update. The update is downloaded
* automatically.
*/
on(event: 'update-available', listener: Function): this;
once(event: 'update-available', listener: Function): this;
addListener(event: 'update-available', listener: Function): this;
removeListener(event: 'update-available', listener: Function): this;
/**
* Emitted when an update has been downloaded. On Windows only releaseName is
* available.
*/
on(event: 'update-downloaded', listener: (event: Event,
releaseNotes: string,
releaseName: string,
releaseDate: Date,
updateURL: string) => void): this;
once(event: 'update-downloaded', listener: (event: Event,
releaseNotes: string,
releaseName: string,
releaseDate: Date,
updateURL: string) => void): this;
addListener(event: 'update-downloaded', listener: (event: Event,
releaseNotes: string,
releaseName: string,
releaseDate: Date,
updateURL: string) => void): this;
removeListener(event: 'update-downloaded', listener: (event: Event,
releaseNotes: string,
releaseName: string,
releaseDate: Date,
updateURL: string) => void): this;
/**
* Emitted when there is no available update.
*/
on(event: 'update-not-available', listener: Function): this;
once(event: 'update-not-available', listener: Function): this;
addListener(event: 'update-not-available', listener: Function): this;
removeListener(event: 'update-not-available', listener: Function): this;
/**
* Asks the server whether there is an update. You must call setFeedURL before
* using this API.
*/
checkForUpdates(): void;
getFeedURL(): string;
/**
* Restarts the app and installs the update after it has been downloaded. It should
* only be called after update-downloaded has been emitted. Note:
* autoUpdater.quitAndInstall() will close all application windows first and only
* emit before-quit event on app after that. This is different from the normal quit
* event sequence.
*/
quitAndInstall(): void;
/**
* Sets the url and initialize the auto updater.
*/
setFeedURL(url: string, requestHeaders?: any): void;
}
interface BluetoothDevice {
// Docs: http://electron.atom.io/docs/api/structures/bluetooth-device
deviceId: string;
deviceName: string;
}
class BrowserView extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/browser-view
constructor(options?: BrowserViewConstructorOptions);
static fromId(id: number): BrowserView;
static fromWebContents(webContents: WebContents): BrowserView | null;
static getAllViews(): BrowserView[];
setAutoResize(options: AutoResizeOptions): void;
setBackgroundColor(color: string): void;
/**
* Resizes and moves the view to the supplied bounds relative to the window.
*/
setBounds(bounds: Rectangle): void;
id: number;
webContents: WebContents;
}
class BrowserWindow extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/browser-window
/**
* Emitted when an App Command is invoked. These are typically related to keyboard
* media keys or browser commands, as well as the "Back" button built into some
* mice on Windows. Commands are lowercased, underscores are replaced with hyphens,
* and the APPCOMMAND_ prefix is stripped off. e.g. APPCOMMAND_BROWSER_BACKWARD is
* emitted as browser-backward.
*/
on(event: 'app-command', listener: (event: Event,
command: string) => void): this;
once(event: 'app-command', listener: (event: Event,
command: string) => void): this;
addListener(event: 'app-command', listener: (event: Event,
command: string) => void): this;
removeListener(event: 'app-command', listener: (event: Event,
command: string) => void): this;
/**
* Emitted when the window loses focus.
*/
on(event: 'blur', listener: Function): this;
once(event: 'blur', listener: Function): this;
addListener(event: 'blur', listener: Function): this;
removeListener(event: 'blur', listener: Function): this;
/**
* Emitted when the window is going to be closed. It's emitted before the
* beforeunload and unload event of the DOM. Calling event.preventDefault() will
* cancel the close. Usually you would want to use the beforeunload handler to
* decide whether the window should be closed, which will also be called when the
* window is reloaded. In Electron, returning any value other than undefined would
* cancel the close. For example: Note: There is a subtle difference between the
* behaviors of window.onbeforeunload = handler and
* window.addEventListener('beforeunload', handler). It is recommended to always
* set the event.returnValue explicitly, instead of just returning a value, as the
* former works more consistently within Electron.
*/
on(event: 'close', listener: (event: Event) => void): this;
once(event: 'close', listener: (event: Event) => void): this;
addListener(event: 'close', listener: (event: Event) => void): this;
removeListener(event: 'close', listener: (event: Event) => void): this;
/**
* Emitted when the window is closed. After you have received this event you should
* remove the reference to the window and avoid using it any more.
*/
on(event: 'closed', listener: Function): this;
once(event: 'closed', listener: Function): this;
addListener(event: 'closed', listener: Function): this;
removeListener(event: 'closed', listener: Function): this;
/**
* Emitted when the window enters a full-screen state.
*/
on(event: 'enter-full-screen', listener: Function): this;
once(event: 'enter-full-screen', listener: Function): this;
addListener(event: 'enter-full-screen', listener: Function): this;
removeListener(event: 'enter-full-screen', listener: Function): this;
/**
* Emitted when the window enters a full-screen state triggered by HTML API.
*/
on(event: 'enter-html-full-screen', listener: Function): this;
once(event: 'enter-html-full-screen', listener: Function): this;
addListener(event: 'enter-html-full-screen', listener: Function): this;
removeListener(event: 'enter-html-full-screen', listener: Function): this;
/**
* Emitted when the window gains focus.
*/
on(event: 'focus', listener: Function): this;
once(event: 'focus', listener: Function): this;
addListener(event: 'focus', listener: Function): this;
removeListener(event: 'focus', listener: Function): this;
/**
* Emitted when the window is hidden.
*/
on(event: 'hide', listener: Function): this;
once(event: 'hide', listener: Function): this;
addListener(event: 'hide', listener: Function): this;
removeListener(event: 'hide', listener: Function): this;
/**
* Emitted when the window leaves a full-screen state.
*/
on(event: 'leave-full-screen', listener: Function): this;
once(event: 'leave-full-screen', listener: Function): this;
addListener(event: 'leave-full-screen', listener: Function): this;
removeListener(event: 'leave-full-screen', listener: Function): this;
/**
* Emitted when the window leaves a full-screen state triggered by HTML API.
*/
on(event: 'leave-html-full-screen', listener: Function): this;
once(event: 'leave-html-full-screen', listener: Function): this;
addListener(event: 'leave-html-full-screen', listener: Function): this;
removeListener(event: 'leave-html-full-screen', listener: Function): this;
/**
* Emitted when window is maximized.
*/
on(event: 'maximize', listener: Function): this;
once(event: 'maximize', listener: Function): this;
addListener(event: 'maximize', listener: Function): this;
removeListener(event: 'maximize', listener: Function): this;
/**
* Emitted when the window is minimized.
*/
on(event: 'minimize', listener: Function): this;
once(event: 'minimize', listener: Function): this;
addListener(event: 'minimize', listener: Function): this;
removeListener(event: 'minimize', listener: Function): this;
/**
* Emitted when the window is being moved to a new position. Note: On macOS this
* event is just an alias of moved.
*/
on(event: 'move', listener: Function): this;
once(event: 'move', listener: Function): this;
addListener(event: 'move', listener: Function): this;
removeListener(event: 'move', listener: Function): this;
/**
* Emitted once when the window is moved to a new position.
*/
on(event: 'moved', listener: Function): this;
once(event: 'moved', listener: Function): this;
addListener(event: 'moved', listener: Function): this;
removeListener(event: 'moved', listener: Function): this;
/**
* Emitted when the native new tab button is clicked.
*/
on(event: 'new-window-for-tab', listener: Function): this;
once(event: 'new-window-for-tab', listener: Function): this;
addListener(event: 'new-window-for-tab', listener: Function): this;
removeListener(event: 'new-window-for-tab', listener: Function): this;
/**
* Emitted when the document changed its title, calling event.preventDefault() will
* prevent the native window's title from changing.
*/
on(event: 'page-title-updated', listener: (event: Event,
title: string) => void): this;
once(event: 'page-title-updated', listener: (event: Event,
title: string) => void): this;
addListener(event: 'page-title-updated', listener: (event: Event,
title: string) => void): this;
removeListener(event: 'page-title-updated', listener: (event: Event,
title: string) => void): this;
/**
* Emitted when the web page has been rendered (while not being shown) and window
* can be displayed without a visual flash.
*/
on(event: 'ready-to-show', listener: Function): this;
once(event: 'ready-to-show', listener: Function): this;
addListener(event: 'ready-to-show', listener: Function): this;
removeListener(event: 'ready-to-show', listener: Function): this;
/**
* Emitted when the window is being resized.
*/
on(event: 'resize', listener: Function): this;
once(event: 'resize', listener: Function): this;
addListener(event: 'resize', listener: Function): this;
removeListener(event: 'resize', listener: Function): this;
/**
* Emitted when the unresponsive web page becomes responsive again.
*/
on(event: 'responsive', listener: Function): this;
once(event: 'responsive', listener: Function): this;
addListener(event: 'responsive', listener: Function): this;
removeListener(event: 'responsive', listener: Function): this;
/**
* Emitted when the window is restored from a minimized state.
*/
on(event: 'restore', listener: Function): this;
once(event: 'restore', listener: Function): this;
addListener(event: 'restore', listener: Function): this;
removeListener(event: 'restore', listener: Function): this;
/**
* Emitted when scroll wheel event phase has begun.
*/
on(event: 'scroll-touch-begin', listener: Function): this;
once(event: 'scroll-touch-begin', listener: Function): this;
addListener(event: 'scroll-touch-begin', listener: Function): this;
removeListener(event: 'scroll-touch-begin', listener: Function): this;
/**
* Emitted when scroll wheel event phase filed upon reaching the edge of element.
*/
on(event: 'scroll-touch-edge', listener: Function): this;
once(event: 'scroll-touch-edge', listener: Function): this;
addListener(event: 'scroll-touch-edge', listener: Function): this;
removeListener(event: 'scroll-touch-edge', listener: Function): this;
/**
* Emitted when scroll wheel event phase has ended.
*/
on(event: 'scroll-touch-end', listener: Function): this;
once(event: 'scroll-touch-end', listener: Function): this;
addListener(event: 'scroll-touch-end', listener: Function): this;
removeListener(event: 'scroll-touch-end', listener: Function): this;
/**
* Emitted when window session is going to end due to force shutdown or machine
* restart or session log off.
*/
on(event: 'session-end', listener: Function): this;
once(event: 'session-end', listener: Function): this;
addListener(event: 'session-end', listener: Function): this;
removeListener(event: 'session-end', listener: Function): this;
/**
* Emitted when the window opens a sheet.
*/
on(event: 'sheet-begin', listener: Function): this;
once(event: 'sheet-begin', listener: Function): this;
addListener(event: 'sheet-begin', listener: Function): this;
removeListener(event: 'sheet-begin', listener: Function): this;
/**
* Emitted when the window has closed a sheet.
*/
on(event: 'sheet-end', listener: Function): this;
once(event: 'sheet-end', listener: Function): this;
addListener(event: 'sheet-end', listener: Function): this;
removeListener(event: 'sheet-end', listener: Function): this;
/**
* Emitted when the window is shown.
*/
on(event: 'show', listener: Function): this;
once(event: 'show', listener: Function): this;
addListener(event: 'show', listener: Function): this;
removeListener(event: 'show', listener: Function): this;
/**
* Emitted on 3-finger swipe. Possible directions are up, right, down, left.
*/
on(event: 'swipe', listener: (event: Event,
direction: string) => void): this;
once(event: 'swipe', listener: (event: Event,
direction: string) => void): this;
addListener(event: 'swipe', listener: (event: Event,
direction: string) => void): this;
removeListener(event: 'swipe', listener: (event: Event,
direction: string) => void): this;
/**
* Emitted when the window exits from a maximized state.
*/
on(event: 'unmaximize', listener: Function): this;
once(event: 'unmaximize', listener: Function): this;
addListener(event: 'unmaximize', listener: Function): this;
removeListener(event: 'unmaximize', listener: Function): this;
/**
* Emitted when the web page becomes unresponsive.
*/
on(event: 'unresponsive', listener: Function): this;
once(event: 'unresponsive', listener: Function): this;
addListener(event: 'unresponsive', listener: Function): this;
removeListener(event: 'unresponsive', listener: Function): this;
constructor(options?: BrowserWindowConstructorOptions);
/**
* Adds DevTools extension located at path, and returns extension's name. The
* extension will be remembered so you only need to call this API once, this API is
* not for programming use. If you try to add an extension that has already been
* loaded, this method will not return and instead log a warning to the console.
* The method will also not return if the extension's manifest is missing or
* incomplete. Note: This API cannot be called before the ready event of the app
* module is emitted.
*/
static addDevToolsExtension(path: string): void;
/**
* Adds Chrome extension located at path, and returns extension's name. The method
* will also not return if the extension's manifest is missing or incomplete. Note:
* This API cannot be called before the ready event of the app module is emitted.
*/
static addExtension(path: string): void;
static fromBrowserView(browserView: BrowserView): BrowserWindow | null;
static fromId(id: number): BrowserWindow;
static fromWebContents(webContents: WebContents): BrowserWindow;
static getAllWindows(): BrowserWindow[];
/**
* To check if a DevTools extension is installed you can run the following: Note:
* This API cannot be called before the ready event of the app module is emitted.
*/
static getDevToolsExtensions(): DevToolsExtensions;
/**
* Note: This API cannot be called before the ready event of the app module is
* emitted.
*/
static getExtensions(): Extensions;
static getFocusedWindow(): BrowserWindow;
/**
* Remove a DevTools extension by name. Note: This API cannot be called before the
* ready event of the app module is emitted.
*/
static removeDevToolsExtension(name: string): void;
/**
* Remove a Chrome extension by name. Note: This API cannot be called before the
* ready event of the app module is emitted.
*/
static removeExtension(name: string): void;
/**
* Adds a window as a tab on this window, after the tab for the window instance.
*/
addTabbedWindow(browserWindow: BrowserWindow): void;
/**
* Removes focus from the window.
*/
blur(): void;
blurWebView(): void;
/**
* Same as webContents.capturePage([rect, ]callback).
*/
capturePage(callback: (image: NativeImage) => void): void;
/**
* Same as webContents.capturePage([rect, ]callback).
*/
capturePage(rect: Rectangle, callback: (image: NativeImage) => void): void;
/**
* Moves window to the center of the screen.
*/
center(): void;
/**
* Try to close the window. This has the same effect as a user manually clicking
* the close button of the window. The web page may cancel the close though. See
* the close event.
*/
close(): void;
/**
* Closes the currently open Quick Look panel.
*/
closeFilePreview(): void;
/**
* Force closing the window, the unload and beforeunload event won't be emitted for
* the web page, and close event will also not be emitted for this window, but it
* guarantees the closed event will be emitted.
*/
destroy(): void;
/**
* Starts or stops flashing the window to attract user's attention.
*/
flashFrame(flag: boolean): void;
/**
* Focuses on the window.
*/
focus(): void;
focusOnWebView(): void;
getBounds(): Rectangle;
/**
* Note: The BrowserView API is currently experimental and may change or be removed
* in future Electron releases.
*/
getBrowserView(): BrowserView | null;
getChildWindows(): BrowserWindow[];
getContentBounds(): Rectangle;
getContentSize(): number[];
getMaximumSize(): number[];
getMinimumSize(): number[];
/**
* The native type of the handle is HWND on Windows, NSView* on macOS, and Window
* (unsigned long) on Linux.
*/
getNativeWindowHandle(): Buffer;
getOpacity(): number;
getParentWindow(): BrowserWindow;
getPosition(): number[];
getRepresentedFilename(): string;
getSize(): number[];
/**
* Note: The title of web page can be different from the title of the native
* window.
*/
getTitle(): string;
/**
* On Windows and Linux always returns true.
*/
hasShadow(): boolean;
/**
* Hides the window.
*/
hide(): void;
/**
* Hooks a windows message. The callback is called when the message is received in
* the WndProc.
*/
hookWindowMessage(message: number, callback: Function): void;
isAlwaysOnTop(): boolean;
/**
* On Linux always returns true.
*/
isClosable(): boolean;
isDestroyed(): boolean;
isDocumentEdited(): boolean;
isFocused(): boolean;
isFullScreen(): boolean;
isFullScreenable(): boolean;
isKiosk(): boolean;
/**
* On Linux always returns true.
*/
isMaximizable(): boolean;
isMaximized(): boolean;
isMenuBarAutoHide(): boolean;
isMenuBarVisible(): boolean;
/**
* On Linux always returns true.
*/
isMinimizable(): boolean;
isMinimized(): boolean;
isModal(): boolean;
/**
* On Linux always returns true.
*/
isMovable(): boolean;
isResizable(): boolean;
isSimpleFullScreen(): boolean;
isVisible(): boolean;
/**
* Note: This API always returns false on Windows.
*/
isVisibleOnAllWorkspaces(): boolean;
isWindowMessageHooked(message: number): boolean;
/**
* Same as webContents.loadURL(url[, options]). The url can be a remote address
* (e.g. http://) or a path to a local HTML file using the file:// protocol. To
* ensure that file URLs are properly formatted, it is recommended to use Node's
* url.format method: You can load a URL using a POST request with URL-encoded data
* by doing the following:
*/
loadURL(url: string, options?: LoadURLOptions): void;
/**
* Maximizes the window. This will also show (but not focus) the window if it isn't
* being displayed already.
*/
maximize(): void;
/**
* Merges all windows into one window with multiple tabs when native tabs are
* enabled and there is more than one open window.
*/
mergeAllWindows(): void;
/**
* Minimizes the window. On some platforms the minimized window will be shown in
* the Dock.
*/
minimize(): void;
/**
* Moves the current tab into a new window if native tabs are enabled and there is
* more than one tab in the current window.
*/
moveTabToNewWindow(): void;
/**
* Uses Quick Look to preview a file at a given path.
*/
previewFile(path: string, displayName?: string): void;
/**
* Same as webContents.reload.
*/
reload(): void;
/**
* Restores the window from minimized state to its previous state.
*/
restore(): void;
/**
* Selects the next tab when native tabs are enabled and there are other tabs in
* the window.
*/
selectNextTab(): void;
/**
* Selects the previous tab when native tabs are enabled and there are other tabs
* in the window.
*/
selectPreviousTab(): void;
/**
* Sets whether the window should show always on top of other windows. After
* setting this, the window is still a normal window, not a toolbox window which
* can not be focused on.
*/
setAlwaysOnTop(flag: boolean, level?: 'normal' | 'floating' | 'torn-off-menu' | 'modal-panel' | 'main-menu' | 'status' | 'pop-up-menu' | 'screen-saver', relativeLevel?: number): void;
/**
* Sets the properties for the window's taskbar button. Note: relaunchCommand and
* relaunchDisplayName must always be set together. If one of those properties is
* not set, then neither will be used.
*/
setAppDetails(options: AppDetailsOptions): void;
/**
* This will make a window maintain an aspect ratio. The extra size allows a
* developer to have space, specified in pixels, not included within the aspect
* ratio calculations. This API already takes into account the difference between a
* window's size and its content size. Consider a normal window with an HD video
* player and associated controls. Perhaps there are 15 pixels of controls on the
* left edge, 25 pixels of controls on the right edge and 50 pixels of controls
* below the player. In order to maintain a 16:9 aspect ratio (standard aspect
* ratio for HD @1920x1080) within the player itself we would call this function
* with arguments of 16/9 and [ 40, 50 ]. The second argument doesn't care where
* the extra width and height are within the content view--only that they exist.
* Just sum any extra width and height areas you have within the overall content
* view.
*/
setAspectRatio(aspectRatio: number, extraSize: Size): void;
/**
* Controls whether to hide cursor when typing.
*/
setAutoHideCursor(autoHide: boolean): void;
/**
* Sets whether the window menu bar should hide itself automatically. Once set the
* menu bar will only show when users press the single Alt key. If the menu bar is
* already visible, calling setAutoHideMenuBar(true) won't hide it immediately.
*/
setAutoHideMenuBar(hide: boolean): void;
/**
* Resizes and moves the window to the supplied bounds
*/
setBounds(bounds: Rectangle, animate?: boolean): void;
setBrowserView(browserView: BrowserView): void;
/**
* Sets whether the window can be manually closed by user. On Linux does nothing.
*/
setClosable(closable: boolean): void;
/**
* Resizes and moves the window's client area (e.g. the web page) to the supplied
* bounds.
*/
setContentBounds(bounds: Rectangle, animate?: boolean): void;
/**
* Prevents the window contents from being captured by other apps. On macOS it sets
* the NSWindow's sharingType to NSWindowSharingNone. On Windows it calls
* SetWindowDisplayAffinity with WDA_MONITOR.
*/
setContentProtection(enable: boolean): void;
/**
* Resizes the window's client area (e.g. the web page) to width and height.
*/
setContentSize(width: number, height: number, animate?: boolean): void;
/**
* Specifies whether the windows document has been edited, and the icon in title
* bar will become gray when set to true.
*/
setDocumentEdited(edited: boolean): void;
/**
* Changes whether the window can be focused.
*/
setFocusable(focusable: boolean): void;
/**
* Sets whether the window should be in fullscreen mode.
*/
setFullScreen(flag: boolean): void;
/**
* Sets whether the maximize/zoom window button toggles fullscreen mode or
* maximizes the window.
*/
setFullScreenable(fullscreenable: boolean): void;
/**
* Sets whether the window should have a shadow. On Windows and Linux does nothing.
*/
setHasShadow(hasShadow: boolean): void;
/**
* Changes window icon.
*/
setIcon(icon: NativeImage): void;
/**
* Makes the window ignore all mouse events. All mouse events happened in this
* window will be passed to the window below this window, but if this window has
* focus, it will still receive keyboard events.
*/
setIgnoreMouseEvents(ignore: boolean, options?: IgnoreMouseEventsOptions): void;
/**
* Enters or leaves the kiosk mode.
*/
setKiosk(flag: boolean): void;
/**
* Sets whether the window can be manually maximized by user. On Linux does
* nothing.
*/
setMaximizable(maximizable: boolean): void;
/**
* Sets the maximum size of window to width and height.
*/
setMaximumSize(width: number, height: number): void;
/**
* Sets the menu as the window's menu bar, setting it to null will remove the menu
* bar.
*/
setMenu(menu: Menu | null): void;
/**
* Sets whether the menu bar should be visible. If the menu bar is auto-hide, users
* can still bring up the menu bar by pressing the single Alt key.
*/
setMenuBarVisibility(visible: boolean): void;
/**
* Sets whether the window can be manually minimized by user. On Linux does
* nothing.
*/
setMinimizable(minimizable: boolean): void;
/**
* Sets the minimum size of window to width and height.
*/
setMinimumSize(width: number, height: number): void;
/**
* Sets whether the window can be moved by user. On Linux does nothing.
*/
setMovable(movable: boolean): void;
/**
* Sets the opacity of the window. On Linux does nothing.
*/
setOpacity(opacity: number): void;
/**
* Sets a 16 x 16 pixel overlay onto the current taskbar icon, usually used to
* convey some sort of application status or to passively notify the user.
*/
setOverlayIcon(overlay: NativeImage, description: string): void;
/**
* Sets parent as current window's parent window, passing null will turn current
* window into a top-level window.
*/
setParentWindow(parent: BrowserWindow): void;
/**
* Moves window to x and y.
*/
setPosition(x: number, y: number, animate?: boolean): void;
/**
* Sets progress value in progress bar. Valid range is [0, 1.0]. Remove progress
* bar when progress < 0; Change to indeterminate mode when progress > 1. On Linux
* platform, only supports Unity desktop environment, you need to specify the
* *.desktop file name to desktopName field in package.json. By default, it will
* assume app.getName().desktop. On Windows, a mode can be passed. Accepted values
* are none, normal, indeterminate, error, and paused. If you call setProgressBar
* without a mode set (but with a value within the valid range), normal will be
* assumed.
*/
setProgressBar(progress: number, options?: ProgressBarOptions): void;
/**
* Sets the pathname of the file the window represents, and the icon of the file
* will show in window's title bar.
*/
setRepresentedFilename(filename: string): void;
/**
* Sets whether the window can be manually resized by user.
*/
setResizable(resizable: boolean): void;
/**
* Changes the attachment point for sheets on macOS. By default, sheets are
* attached just below the window frame, but you may want to display them beneath a
* HTML-rendered toolbar. For example:
*/
setSheetOffset(offsetY: number, offsetX?: number): void;
/**
* Enters or leaves simple fullscreen mode. Simple fullscreen mode emulates the
* native fullscreen behavior found in versions of Mac OS X prior to Lion (10.7).
*/
setSimpleFullScreen(flag: boolean): void;
/**
* Resizes the window to width and height.
*/
setSize(width: number, height: number, animate?: boolean): void;
/**
* Makes the window not show in the taskbar.
*/
setSkipTaskbar(skip: boolean): void;
/**
* Add a thumbnail toolbar with a specified set of buttons to the thumbnail image
* of a window in a taskbar button layout. Returns a Boolean object indicates
* whether the thumbnail has been added successfully. The number of buttons in
* thumbnail toolbar should be no greater than 7 due to the limited room. Once you
* setup the thumbnail toolbar, the toolbar cannot be removed due to the platform's
* limitation. But you can call the API with an empty array to clean the buttons.
* The buttons is an array of Button objects: The flags is an array that can
* include following Strings:
*/
setThumbarButtons(buttons: ThumbarButton[]): boolean;
/**
* Sets the region of the window to show as the thumbnail image displayed when
* hovering over the window in the taskbar. You can reset the thumbnail to be the
* entire window by specifying an empty region: {x: 0, y: 0, width: 0, height: 0}.
*/
setThumbnailClip(region: Rectangle): void;
/**
* Sets the toolTip that is displayed when hovering over the window thumbnail in
* the taskbar.
*/
setThumbnailToolTip(toolTip: string): void;
/**
* Changes the title of native window to title.
*/
setTitle(title: string): void;
/**
* Sets the touchBar layout for the current window. Specifying null or undefined
* clears the touch bar. This method only has an effect if the machine has a touch
* bar and is running on macOS 10.12.1+. Note: The TouchBar API is currently
* experimental and may change or be removed in future Electron releases.
*/
setTouchBar(touchBar: TouchBar): void;
/**
* Adds a vibrancy effect to the browser window. Passing null or an empty string
* will remove the vibrancy effect on the window.
*/
setVibrancy(type: 'appearance-based' | 'light' | 'dark' | 'titlebar' | 'selection' | 'menu' | 'popover' | 'sidebar' | 'medium-light' | 'ultra-dark'): void;
/**
* Sets whether the window should be visible on all workspaces. Note: This API does
* nothing on Windows.
*/
setVisibleOnAllWorkspaces(visible: boolean): void;
/**
* Shows and gives focus to the window.
*/
show(): void;
/**
* Same as webContents.showDefinitionForSelection().
*/
showDefinitionForSelection(): void;
/**
* Shows the window but doesn't focus on it.
*/
showInactive(): void;
/**
* Toggles the visibility of the tab bar if native tabs are enabled and there is
* only one tab in the current window.
*/
toggleTabBar(): void;
/**
* Unhooks all of the window messages.
*/
unhookAllWindowMessages(): void;
/**
* Unhook the window message.
*/
unhookWindowMessage(message: number): void;
/**
* Unmaximizes the window.
*/
unmaximize(): void;
id: number;
webContents: WebContents;
}
class BrowserWindowProxy extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/browser-window-proxy
/**
* Removes focus from the child window.
*/
blur(): void;
/**
* Forcefully closes the child window without calling its unload event.
*/
close(): void;
/**
* Evaluates the code in the child window.
*/
eval(code: string): void;
/**
* Focuses the child window (brings the window to front).
*/
focus(): void;
/**
* Sends a message to the child window with the specified origin or * for no origin
* preference. In addition to these methods, the child window implements
* window.opener object with no properties and a single method.
*/
postMessage(message: string, targetOrigin: string): void;
/**
* Invokes the print dialog on the child window.
*/
print(): void;
closed: boolean;
}
interface Certificate {
// Docs: http://electron.atom.io/docs/api/structures/certificate
/**
* PEM encoded data
*/
data: string;
/**
* Fingerprint of the certificate
*/
fingerprint: string;
/**
* Issuer principal
*/
issuer: CertificatePrincipal;
/**
* Issuer certificate (if not self-signed)
*/
issuerCert: Certificate;
/**
* Issuer's Common Name
*/
issuerName: string;
/**
* Hex value represented string
*/
serialNumber: string;
/**
* Subject principal
*/
subject: CertificatePrincipal;
/**
* Subject's Common Name
*/
subjectName: string;
/**
* End date of the certificate being valid in seconds
*/
validExpiry: number;
/**
* Start date of the certificate being valid in seconds
*/
validStart: number;
}
interface CertificatePrincipal {
// Docs: http://electron.atom.io/docs/api/structures/certificate-principal
/**
* Common Name
*/
commonName: string;
/**
* Country or region
*/
country: string;
/**
* Locality
*/
locality: string;
/**
* Organization names
*/
organizations: string[];
/**
* Organization Unit names
*/
organizationUnits: string[];
/**
* State or province
*/
state: string;
}
class ClientRequest extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/client-request
/**
* Emitted when the request is aborted. The abort event will not be fired if the
* request is already closed.
*/
on(event: 'abort', listener: Function): this;
once(event: 'abort', listener: Function): this;
addListener(event: 'abort', listener: Function): this;
removeListener(event: 'abort', listener: Function): this;
/**
* Emitted as the last event in the HTTP request-response transaction. The close
* event indicates that no more events will be emitted on either the request or
* response objects.
*/
on(event: 'close', listener: Function): this;
once(event: 'close', listener: Function): this;
addListener(event: 'close', listener: Function): this;
removeListener(event: 'close', listener: Function): this;
/**
* Emitted when the net module fails to issue a network request. Typically when the
* request object emits an error event, a close event will subsequently follow and
* no response object will be provided.
*/
on(event: 'error', listener: (
/**
* an error object providing some information about the failure.
*/
error: Error) => void): this;
once(event: 'error', listener: (
/**
* an error object providing some information about the failure.
*/
error: Error) => void): this;
addListener(event: 'error', listener: (
/**
* an error object providing some information about the failure.
*/
error: Error) => void): this;
removeListener(event: 'error', listener: (
/**
* an error object providing some information about the failure.
*/
error: Error) => void): this;
/**
* Emitted just after the last chunk of the request's data has been written into
* the request object.
*/
on(event: 'finish', listener: Function): this;
once(event: 'finish', listener: Function): this;
addListener(event: 'finish', listener: Function): this;
removeListener(event: 'finish', listener: Function): this;
/**
* Emitted when an authenticating proxy is asking for user credentials. The
* callback function is expected to be called back with user credentials: Providing
* empty credentials will cancel the request and report an authentication error on
* the response object:
*/
on(event: 'login', listener: (authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
once(event: 'login', listener: (authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
addListener(event: 'login', listener: (authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
removeListener(event: 'login', listener: (authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
/**
* Emitted when there is redirection and the mode is manual. Calling
* request.followRedirect will continue with the redirection.
*/
on(event: 'redirect', listener: (statusCode: number,
method: string,
redirectUrl: string,
responseHeaders: any) => void): this;
once(event: 'redirect', listener: (statusCode: number,
method: string,
redirectUrl: string,
responseHeaders: any) => void): this;
addListener(event: 'redirect', listener: (statusCode: number,
method: string,
redirectUrl: string,
responseHeaders: any) => void): this;
removeListener(event: 'redirect', listener: (statusCode: number,
method: string,
redirectUrl: string,
responseHeaders: any) => void): this;
on(event: 'response', listener: (
/**
* An object representing the HTTP response message.
*/
response: IncomingMessage) => void): this;
once(event: 'response', listener: (
/**
* An object representing the HTTP response message.
*/
response: IncomingMessage) => void): this;
addListener(event: 'response', listener: (
/**
* An object representing the HTTP response message.
*/
response: IncomingMessage) => void): this;
removeListener(event: 'response', listener: (
/**
* An object representing the HTTP response message.
*/
response: IncomingMessage) => void): this;
constructor(options: 'method' | 'url' | 'session' | 'partition' | 'protocol' | 'host' | 'hostname' | 'port' | 'path' | 'redirect');
/**
* Cancels an ongoing HTTP transaction. If the request has already emitted the
* close event, the abort operation will have no effect. Otherwise an ongoing event
* will emit abort and close events. Additionally, if there is an ongoing response
* object,it will emit the aborted event.
*/
abort(): void;
/**
* Sends the last chunk of the request data. Subsequent write or end operations
* will not be allowed. The finish event is emitted just after the end operation.
*/
end(chunk?: string | Buffer, encoding?: string, callback?: Function): void;
/**
* Continues any deferred redirection request when the redirection mode is manual.
*/
followRedirect(): void;
getHeader(name: string): Header;
/**
* Removes a previously set extra header name. This method can be called only
* before first write. Trying to call it after the first write will throw an error.
*/
removeHeader(name: string): void;
/**
* Adds an extra HTTP header. The header name will issued as it is without
* lowercasing. It can be called only before first write. Calling this method after
* the first write will throw an error. If the passed value is not a String, its
* toString() method will be called to obtain the final value.
*/
setHeader(name: string, value: any): void;
/**
* callback is essentially a dummy function introduced in the purpose of keeping
* similarity with the Node.js API. It is called asynchronously in the next tick
* after chunk content have been delivered to the Chromium networking layer.
* Contrary to the Node.js implementation, it is not guaranteed that chunk content
* have been flushed on the wire before callback is called. Adds a chunk of data to
* the request body. The first write operation may cause the request headers to be
* issued on the wire. After the first write operation, it is not allowed to add or
* remove a custom header.
*/
write(chunk: string | Buffer, encoding?: string, callback?: Function): void;
chunkedEncoding: boolean;
}
interface Clipboard extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/clipboard
availableFormats(type?: string): string[];
/**
* Clears the clipboard content.
*/
clear(type?: string): void;
has(format: string, type?: string): boolean;
read(format: string): string;
/**
* Returns an Object containing title and url keys representing the bookmark in the
* clipboard. The title and url values will be empty strings when the bookmark is
* unavailable.
*/
readBookmark(): ReadBookmark;
readBuffer(format: string): Buffer;
readFindText(): string;
readHTML(type?: string): string;
readImage(type?: string): NativeImage;
readRTF(type?: string): string;
readText(type?: string): string;
/**
* Writes data to the clipboard.
*/
write(data: Data, type?: string): void;
/**
* Writes the title and url into the clipboard as a bookmark. Note: Most apps on
* Windows don't support pasting bookmarks into them so you can use clipboard.write
* to write both a bookmark and fallback text to the clipboard.
*/
writeBookmark(title: string, url: string, type?: string): void;
/**
* Writes the buffer into the clipboard as format.
*/
writeBuffer(format: string, buffer: Buffer, type?: string): void;
/**
* Writes the text into the find pasteboard as plain text. This method uses
* synchronous IPC when called from the renderer process.
*/
writeFindText(text: string): void;
/**
* Writes markup to the clipboard.
*/
writeHTML(markup: string, type?: string): void;
/**
* Writes image to the clipboard.
*/
writeImage(image: NativeImage, type?: string): void;
/**
* Writes the text into the clipboard in RTF.
*/
writeRTF(text: string, type?: string): void;
/**
* Writes the text into the clipboard as plain text.
*/
writeText(text: string, type?: string): void;
}
interface ContentTracing extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/content-tracing
/**
* Get the current monitoring traced data. Child processes typically cache trace
* data and only rarely flush and send trace data back to the main process. This is
* because it may be an expensive operation to send the trace data over IPC and we
* would like to avoid unneeded runtime overhead from tracing. So, to end tracing,
* we must asynchronously ask all child processes to flush any pending trace data.
* Once all child processes have acknowledged the captureMonitoringSnapshot request
* the callback will be called with a file that contains the traced data.
*/
captureMonitoringSnapshot(resultFilePath: string, callback: (resultFilePath: string) => void): void;
/**
* Get a set of category groups. The category groups can change as new code paths
* are reached. Once all child processes have acknowledged the getCategories
* request the callback is invoked with an array of category groups.
*/
getCategories(callback: (categories: string[]) => void): void;
/**
* Get the maximum usage across processes of trace buffer as a percentage of the
* full state. When the TraceBufferUsage value is determined the callback is
* called.
*/
getTraceBufferUsage(callback: (value: number, percentage: number) => void): void;
/**
* Start monitoring on all processes. Monitoring begins immediately locally and
* asynchronously on child processes as soon as they receive the startMonitoring
* request. Once all child processes have acknowledged the startMonitoring request
* the callback will be called.
*/
startMonitoring(options: StartMonitoringOptions, callback: Function): void;
/**
* Start recording on all processes. Recording begins immediately locally and
* asynchronously on child processes as soon as they receive the EnableRecording
* request. The callback will be called once all child processes have acknowledged
* the startRecording request. categoryFilter is a filter to control what category
* groups should be traced. A filter can have an optional - prefix to exclude
* category groups that contain a matching category. Having both included and
* excluded category patterns in the same list is not supported. Examples:
* traceOptions controls what kind of tracing is enabled, it is a comma-delimited
* list. Possible options are: The first 3 options are trace recording modes and
* hence mutually exclusive. If more than one trace recording modes appear in the
* traceOptions string, the last one takes precedence. If none of the trace
* recording modes are specified, recording mode is record-until-full. The trace
* option will first be reset to the default option (record_mode set to
* record-until-full, enable_sampling and enable_systrace set to false) before
* options parsed from traceOptions are applied on it.
*/
startRecording(options: StartRecordingOptions, callback: Function): void;
/**
* Stop monitoring on all processes. Once all child processes have acknowledged the
* stopMonitoring request the callback is called.
*/
stopMonitoring(callback: Function): void;
/**
* Stop recording on all processes. Child processes typically cache trace data and
* only rarely flush and send trace data back to the main process. This helps to
* minimize the runtime overhead of tracing since sending trace data over IPC can
* be an expensive operation. So, to end tracing, we must asynchronously ask all
* child processes to flush any pending trace data. Once all child processes have
* acknowledged the stopRecording request, callback will be called with a file that
* contains the traced data. Trace data will be written into resultFilePath if it
* is not empty or into a temporary file. The actual file path will be passed to
* callback if it's not null.
*/
stopRecording(resultFilePath: string, callback: (resultFilePath: string) => void): void;
}
interface Cookie {
// Docs: http://electron.atom.io/docs/api/structures/cookie
/**
* The domain of the cookie.
*/
domain?: string;
/**
* The expiration date of the cookie as the number of seconds since the UNIX epoch.
* Not provided for session cookies.
*/
expirationDate?: number;
/**
* Whether the cookie is a host-only cookie.
*/
hostOnly?: boolean;
/**
* Whether the cookie is marked as HTTP only.
*/
httpOnly?: boolean;
/**
* The name of the cookie.
*/
name: string;
/**
* The path of the cookie.
*/
path?: string;
/**
* Whether the cookie is marked as secure.
*/
secure?: boolean;
/**
* Whether the cookie is a session cookie or a persistent cookie with an expiration
* date.
*/
session?: boolean;
/**
* The value of the cookie.
*/
value: string;
}
class Cookies extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/cookies
/**
* Emitted when a cookie is changed because it was added, edited, removed, or
* expired.
*/
on(event: 'changed', listener: (event: Event,
/**
* The cookie that was changed
*/
cookie: Cookie,
/**
* The cause of the change with one of the following values:
*/
cause: ('explicit' | 'overwrite' | 'expired' | 'evicted' | 'expired-overwrite'),
/**
* `true` if the cookie was removed, `false` otherwise.
*/
removed: boolean) => void): this;
once(event: 'changed', listener: (event: Event,
/**
* The cookie that was changed
*/
cookie: Cookie,
/**
* The cause of the change with one of the following values:
*/
cause: ('explicit' | 'overwrite' | 'expired' | 'evicted' | 'expired-overwrite'),
/**
* `true` if the cookie was removed, `false` otherwise.
*/
removed: boolean) => void): this;
addListener(event: 'changed', listener: (event: Event,
/**
* The cookie that was changed
*/
cookie: Cookie,
/**
* The cause of the change with one of the following values:
*/
cause: ('explicit' | 'overwrite' | 'expired' | 'evicted' | 'expired-overwrite'),
/**
* `true` if the cookie was removed, `false` otherwise.
*/
removed: boolean) => void): this;
removeListener(event: 'changed', listener: (event: Event,
/**
* The cookie that was changed
*/
cookie: Cookie,
/**
* The cause of the change with one of the following values:
*/
cause: ('explicit' | 'overwrite' | 'expired' | 'evicted' | 'expired-overwrite'),
/**
* `true` if the cookie was removed, `false` otherwise.
*/
removed: boolean) => void): this;
/**
* Writes any unwritten cookies data to disk.
*/
flushStore(callback: Function): void;
/**
* Sends a request to get all cookies matching details, callback will be called
* with callback(error, cookies) on complete.
*/
get(filter: Filter, callback: (error: Error, cookies: Cookie[]) => void): void;
/**
* Removes the cookies matching url and name, callback will called with callback()
* on complete.
*/
remove(url: string, name: string, callback: Function): void;
/**
* Sets a cookie with details, callback will be called with callback(error) on
* complete.
*/
set(details: Details, callback: (error: Error) => void): void;
}
interface CPUUsage {
// Docs: http://electron.atom.io/docs/api/structures/cpu-usage
/**
* The number of average idle cpu wakeups per second since the last call to
* getCPUUsage. First call returns 0. Will always return 0 on Windows.
*/
idleWakeupsPerSecond: number;
/**
* Percentage of CPU used since the last call to getCPUUsage. First call returns 0.
*/
percentCPUUsage: number;
}
interface CrashReport {
// Docs: http://electron.atom.io/docs/api/structures/crash-report
date: string;
ID: number;
}
interface CrashReporter extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/crash-reporter
/**
* Set an extra parameter to be sent with the crash report. The values specified
* here will be sent in addition to any values set via the extra option when start
* was called. This API is only available on macOS, if you need to add/update extra
* parameters on Linux and Windows after your first call to start you can call
* start again with the updated extra options.
*/
addExtraParameter(key: string, value: string): void;
/**
* Returns the date and ID of the last crash report. If no crash reports have been
* sent or the crash reporter has not been started, null is returned.
*/
getLastCrashReport(): CrashReport;
/**
* See all of the current parameters being passed to the crash reporter.
*/
getParameters(): void;
/**
* Returns all uploaded crash reports. Each report contains the date and uploaded
* ID.
*/
getUploadedReports(): CrashReport[];
/**
* Note: This API can only be called from the main process.
*/
getUploadToServer(): boolean;
/**
* Remove a extra parameter from the current set of parameters so that it will not
* be sent with the crash report.
*/
removeExtraParameter(key: string): void;
/**
* This would normally be controlled by user preferences. This has no effect if
* called before start is called. Note: This API can only be called from the main
* process.
*/
setUploadToServer(uploadToServer: boolean): void;
/**
* You are required to call this method before using any other crashReporter APIs
* and in each process (main/renderer) from which you want to collect crash
* reports. You can pass different options to crashReporter.start when calling from
* different processes. Note Child processes created via the child_process module
* will not have access to the Electron modules. Therefore, to collect crash
* reports from them, use process.crashReporter.start instead. Pass the same
* options as above along with an additional one called crashesDirectory that
* should point to a directory to store the crash reports temporarily. You can test
* this out by calling process.crash() to crash the child process. Note: To collect
* crash reports from child process in Windows, you need to add this extra code as
* well. This will start the process that will monitor and send the crash reports.
* Replace submitURL, productName and crashesDirectory with appropriate values.
* Note: If you need send additional/updated extra parameters after your first call
* start you can call setExtraParameter on macOS or call start again with the
* new/updated extra parameters on Linux and Windows. Note: On macOS, Electron uses
* a new crashpad client for crash collection and reporting. If you want to enable
* crash reporting, initializing crashpad from the main process using
* crashReporter.start is required regardless of which process you want to collect
* crashes from. Once initialized this way, the crashpad handler collects crashes
* from all processes. You still have to call crashReporter.start from the renderer
* or child process, otherwise crashes from them will get reported without
* companyName, productName or any of the extra information.
*/
start(options: CrashReporterStartOptions): void;
}
class Debugger extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/debugger
/**
* Emitted when debugging session is terminated. This happens either when
* webContents is closed or devtools is invoked for the attached webContents.
*/
on(event: 'detach', listener: (event: Event,
/**
* Reason for detaching debugger.
*/
reason: string) => void): this;
once(event: 'detach', listener: (event: Event,
/**
* Reason for detaching debugger.
*/
reason: string) => void): this;
addListener(event: 'detach', listener: (event: Event,
/**
* Reason for detaching debugger.
*/
reason: string) => void): this;
removeListener(event: 'detach', listener: (event: Event,
/**
* Reason for detaching debugger.
*/
reason: string) => void): this;
/**
* Emitted whenever debugging target issues instrumentation event.
*/
on(event: 'message', listener: (event: Event,
/**
* Method name.
*/
method: string,
/**
* Event parameters defined by the 'parameters' attribute in the remote debugging
* protocol.
*/
params: any) => void): this;
once(event: 'message', listener: (event: Event,
/**
* Method name.
*/
method: string,
/**
* Event parameters defined by the 'parameters' attribute in the remote debugging
* protocol.
*/
params: any) => void): this;
addListener(event: 'message', listener: (event: Event,
/**
* Method name.
*/
method: string,
/**
* Event parameters defined by the 'parameters' attribute in the remote debugging
* protocol.
*/
params: any) => void): this;
removeListener(event: 'message', listener: (event: Event,
/**
* Method name.
*/
method: string,
/**
* Event parameters defined by the 'parameters' attribute in the remote debugging
* protocol.
*/
params: any) => void): this;
/**
* Attaches the debugger to the webContents.
*/
attach(protocolVersion?: string): void;
/**
* Detaches the debugger from the webContents.
*/
detach(): void;
isAttached(): boolean;
/**
* Send given command to the debugging target.
*/
sendCommand(method: string, commandParams?: any, callback?: (error: any, result: any) => void): void;
}
interface DesktopCapturer extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/desktop-capturer
/**
* Starts gathering information about all available desktop media sources, and
* calls callback(error, sources) when finished. sources is an array of
* DesktopCapturerSource objects, each DesktopCapturerSource represents a screen or
* an individual window that can be captured.
*/
getSources(options: SourcesOptions, callback: (error: Error, sources: DesktopCapturerSource[]) => void): void;
}
interface DesktopCapturerSource {
// Docs: http://electron.atom.io/docs/api/structures/desktop-capturer-source
/**
* The identifier of a window or screen that can be used as a chromeMediaSourceId
* constraint when calling [navigator.webkitGetUserMedia]. The format of the
* identifier will be window:XX or screen:XX, where XX is a random generated
* number.
*/
id: string;
/**
* A screen source will be named either Entire Screen or Screen <index>, while the
* name of a window source will match the window title.
*/
name: string;
/**
* A thumbnail image. There is no guarantee that the size of the thumbnail is the
* same as the thumbnailSize specified in the options passed to
* desktopCapturer.getSources. The actual size depends on the scale of the screen
* or window.
*/
thumbnail: NativeImage;
}
interface Dialog extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/dialog
/**
* On macOS, this displays a modal dialog that shows a message and certificate
* information, and gives the user the option of trusting/importing the
* certificate. If you provide a browserWindow argument the dialog will be attached
* to the parent window, making it modal. On Windows the options are more limited,
* due to the Win32 APIs used:
*/
showCertificateTrustDialog(browserWindow: BrowserWindow, options: CertificateTrustDialogOptions, callback: Function): void;
/**
* On macOS, this displays a modal dialog that shows a message and certificate
* information, and gives the user the option of trusting/importing the
* certificate. If you provide a browserWindow argument the dialog will be attached
* to the parent window, making it modal. On Windows the options are more limited,
* due to the Win32 APIs used:
*/
showCertificateTrustDialog(options: CertificateTrustDialogOptions, callback: Function): void;
/**
* On macOS, this displays a modal dialog that shows a message and certificate
* information, and gives the user the option of trusting/importing the
* certificate. If you provide a browserWindow argument the dialog will be attached
* to the parent window, making it modal. On Windows the options are more limited,
* due to the Win32 APIs used:
*/
showCertificateTrustDialog(browserWindow: BrowserWindow, options: CertificateTrustDialogOptions, callback: Function): void;
/**
* Displays a modal dialog that shows an error message. This API can be called
* safely before the ready event the app module emits, it is usually used to report
* errors in early stage of startup. If called before the app readyevent on Linux,
* the message will be emitted to stderr, and no GUI dialog will appear.
*/
showErrorBox(title: string, content: string): void;
/**
* Shows a message box, it will block the process until the message box is closed.
* It returns the index of the clicked button. The browserWindow argument allows
* the dialog to attach itself to a parent window, making it modal. If a callback
* is passed, the dialog will not block the process. The API call will be
* asynchronous and the result will be passed via callback(response).
*/
showMessageBox(browserWindow: BrowserWindow, options: MessageBoxOptions, callback?: (response: number, checkboxChecked: boolean) => void): number;
/**
* Shows a message box, it will block the process until the message box is closed.
* It returns the index of the clicked button. The browserWindow argument allows
* the dialog to attach itself to a parent window, making it modal. If a callback
* is passed, the dialog will not block the process. The API call will be
* asynchronous and the result will be passed via callback(response).
*/
showMessageBox(options: MessageBoxOptions, callback?: (response: number, checkboxChecked: boolean) => void): number;
/**
* The browserWindow argument allows the dialog to attach itself to a parent
* window, making it modal. The filters specifies an array of file types that can
* be displayed or selected when you want to limit the user to a specific type. For
* example: The extensions array should contain extensions without wildcards or
* dots (e.g. 'png' is good but '.png' and '*.png' are bad). To show all files, use
* the '*' wildcard (no other wildcard is supported). If a callback is passed, the
* API call will be asynchronous and the result will be passed via
* callback(filenames) Note: On Windows and Linux an open dialog can not be both a
* file selector and a directory selector, so if you set properties to ['openFile',
* 'openDirectory'] on these platforms, a directory selector will be shown.
*/
showOpenDialog(browserWindow: BrowserWindow, options: OpenDialogOptions, callback?: (filePaths: string[]) => void): string[];
/**
* The browserWindow argument allows the dialog to attach itself to a parent
* window, making it modal. The filters specifies an array of file types that can
* be displayed or selected when you want to limit the user to a specific type. For
* example: The extensions array should contain extensions without wildcards or
* dots (e.g. 'png' is good but '.png' and '*.png' are bad). To show all files, use
* the '*' wildcard (no other wildcard is supported). If a callback is passed, the
* API call will be asynchronous and the result will be passed via
* callback(filenames) Note: On Windows and Linux an open dialog can not be both a
* file selector and a directory selector, so if you set properties to ['openFile',
* 'openDirectory'] on these platforms, a directory selector will be shown.
*/
showOpenDialog(options: OpenDialogOptions, callback?: (filePaths: string[]) => void): string[];
/**
* The browserWindow argument allows the dialog to attach itself to a parent
* window, making it modal. The filters specifies an array of file types that can
* be displayed, see dialog.showOpenDialog for an example. If a callback is passed,
* the API call will be asynchronous and the result will be passed via
* callback(filename)
*/
showSaveDialog(browserWindow: BrowserWindow, options: SaveDialogOptions, callback?: (filename: string) => void): string;
/**
* The browserWindow argument allows the dialog to attach itself to a parent
* window, making it modal. The filters specifies an array of file types that can
* be displayed, see dialog.showOpenDialog for an example. If a callback is passed,
* the API call will be asynchronous and the result will be passed via
* callback(filename)
*/
showSaveDialog(options: SaveDialogOptions, callback?: (filename: string) => void): string;
}
interface Display {
// Docs: http://electron.atom.io/docs/api/structures/display
bounds: Rectangle;
/**
* Unique identifier associated with the display.
*/
id: number;
/**
* Can be 0, 90, 180, 270, represents screen rotation in clock-wise degrees.
*/
rotation: number;
/**
* Output device's pixel scale factor.
*/
scaleFactor: number;
size: Size;
/**
* Can be available, unavailable, unknown.
*/
touchSupport: ('available' | 'unavailable' | 'unknown');
workArea: Rectangle;
workAreaSize: Size;
}
class DownloadItem extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/download-item
/**
* Emitted when the download is in a terminal state. This includes a completed
* download, a cancelled download (via downloadItem.cancel()), and interrupted
* download that can't be resumed. The state can be one of following:
*/
on(event: 'done', listener: (event: Event,
state: string) => void): this;
once(event: 'done', listener: (event: Event,
state: string) => void): this;
addListener(event: 'done', listener: (event: Event,
state: string) => void): this;
removeListener(event: 'done', listener: (event: Event,
state: string) => void): this;
/**
* Emitted when the download has been updated and is not done. The state can be one
* of following:
*/
on(event: 'updated', listener: (event: Event,
state: string) => void): this;
once(event: 'updated', listener: (event: Event,
state: string) => void): this;
addListener(event: 'updated', listener: (event: Event,
state: string) => void): this;
removeListener(event: 'updated', listener: (event: Event,
state: string) => void): this;
/**
* Cancels the download operation.
*/
cancel(): void;
canResume(): boolean;
getContentDisposition(): string;
getETag(): string;
/**
* Note: The file name is not always the same as the actual one saved in local
* disk. If user changes the file name in a prompted download saving dialog, the
* actual name of saved file will be different.
*/
getFilename(): string;
getLastModifiedTime(): string;
getMimeType(): string;
getReceivedBytes(): number;
getSavePath(): string;
getStartTime(): number;
/**
* Note: The following methods are useful specifically to resume a cancelled item
* when session is restarted.
*/
getState(): ('progressing' | 'completed' | 'cancelled' | 'interrupted');
/**
* If the size is unknown, it returns 0.
*/
getTotalBytes(): number;
getURL(): string;
getURLChain(): string[];
hasUserGesture(): boolean;
isPaused(): boolean;
/**
* Pauses the download.
*/
pause(): void;
/**
* Resumes the download that has been paused. Note: To enable resumable downloads
* the server you are downloading from must support range requests and provide both
* Last-Modified and ETag header values. Otherwise resume() will dismiss previously
* received bytes and restart the download from the beginning.
*/
resume(): void;
/**
* The API is only available in session's will-download callback function. If user
* doesn't set the save path via the API, Electron will use the original routine to
* determine the save path(Usually prompts a save dialog).
*/
setSavePath(path: string): void;
}
interface FileFilter {
// Docs: http://electron.atom.io/docs/api/structures/file-filter
extensions: string[];
name: string;
}
interface GlobalShortcut extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/global-shortcut
/**
* When the accelerator is already taken by other applications, this call will
* still return false. This behavior is intended by operating systems, since they
* don't want applications to fight for global shortcuts.
*/
isRegistered(accelerator: Accelerator): boolean;
/**
* Registers a global shortcut of accelerator. The callback is called when the
* registered shortcut is pressed by the user. When the accelerator is already
* taken by other applications, this call will silently fail. This behavior is
* intended by operating systems, since they don't want applications to fight for
* global shortcuts.
*/
register(accelerator: Accelerator, callback: Function): void;
/**
* Unregisters the global shortcut of accelerator.
*/
unregister(accelerator: Accelerator): void;
/**
* Unregisters all of the global shortcuts.
*/
unregisterAll(): void;
}
interface GPUFeatureStatus {
// Docs: http://electron.atom.io/docs/api/structures/gpu-feature-status
/**
* Canvas
*/
'2d_canvas': string;
/**
* Flash
*/
flash_3d: string;
/**
* Flash Stage3D
*/
flash_stage3d: string;
/**
* Flash Stage3D Baseline profile
*/
flash_stage3d_baseline: string;
/**
* Compositing
*/
gpu_compositing: string;
/**
* Multiple Raster Threads
*/
multiple_raster_threads: string;
/**
* Native GpuMemoryBuffers
*/
native_gpu_memory_buffers: string;
/**
* Rasterization
*/
rasterization: string;
/**
* Video Decode
*/
video_decode: string;
/**
* Video Encode
*/
video_encode: string;
/**
* VPx Video Decode
*/
vpx_decode: string;
/**
* WebGL
*/
webgl: string;
/**
* WebGL2
*/
webgl2: string;
}
class IncomingMessage extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/incoming-message
/**
* Emitted when a request has been canceled during an ongoing HTTP transaction.
*/
on(event: 'aborted', listener: Function): this;
once(event: 'aborted', listener: Function): this;
addListener(event: 'aborted', listener: Function): this;
removeListener(event: 'aborted', listener: Function): this;
/**
* The data event is the usual method of transferring response data into
* applicative code.
*/
on(event: 'data', listener: (
/**
* A chunk of response body's data.
*/
chunk: Buffer) => void): this;
once(event: 'data', listener: (
/**
* A chunk of response body's data.
*/
chunk: Buffer) => void): this;
addListener(event: 'data', listener: (
/**
* A chunk of response body's data.
*/
chunk: Buffer) => void): this;
removeListener(event: 'data', listener: (
/**
* A chunk of response body's data.
*/
chunk: Buffer) => void): this;
/**
* Indicates that response body has ended.
*/
on(event: 'end', listener: Function): this;
once(event: 'end', listener: Function): this;
addListener(event: 'end', listener: Function): this;
removeListener(event: 'end', listener: Function): this;
/**
* error Error - Typically holds an error string identifying failure root cause.
* Emitted when an error was encountered while streaming response data events. For
* instance, if the server closes the underlying while the response is still
* streaming, an error event will be emitted on the response object and a close
* event will subsequently follow on the request object.
*/
on(event: 'error', listener: Function): this;
once(event: 'error', listener: Function): this;
addListener(event: 'error', listener: Function): this;
removeListener(event: 'error', listener: Function): this;
headers: any;
httpVersion: string;
httpVersionMajor: number;
httpVersionMinor: number;
statusCode: number;
statusMessage: string;
}
interface IOCounters {
// Docs: http://electron.atom.io/docs/api/structures/io-counters
/**
* Then number of I/O other operations.
*/
otherOperationCount: number;
/**
* Then number of I/O other transfers.
*/
otherTransferCount: number;
/**
* The number of I/O read operations.
*/
readOperationCount: number;
/**
* The number of I/O read transfers.
*/
readTransferCount: number;
/**
* The number of I/O write operations.
*/
writeOperationCount: number;
/**
* The number of I/O write transfers.
*/
writeTransferCount: number;
}
interface IpcMain extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/ipc-main
/**
* Listens to channel, when a new message arrives listener would be called with
* listener(event, args...).
*/
on(channel: string, listener: Function): this;
/**
* Adds a one time listener function for the event. This listener is invoked only
* the next time a message is sent to channel, after which it is removed.
*/
once(channel: string, listener: Function): this;
/**
* Removes listeners of the specified channel.
*/
removeAllListeners(channel: string): this;
/**
* Removes the specified listener from the listener array for the specified
* channel.
*/
removeListener(channel: string, listener: Function): this;
}
interface IpcRenderer extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/ipc-renderer
/**
* Listens to channel, when a new message arrives listener would be called with
* listener(event, args...).
*/
on(channel: string, listener: Function): this;
/**
* Adds a one time listener function for the event. This listener is invoked only
* the next time a message is sent to channel, after which it is removed.
*/
once(channel: string, listener: Function): this;
/**
* Removes all listeners, or those of the specified channel.
*/
removeAllListeners(channel: string): this;
/**
* Removes the specified listener from the listener array for the specified
* channel.
*/
removeListener(channel: string, listener: Function): this;
/**
* Send a message to the main process asynchronously via channel, you can also send
* arbitrary arguments. Arguments will be serialized in JSON internally and hence
* no functions or prototype chain will be included. The main process handles it by
* listening for channel with ipcMain module.
*/
send(channel: string, ...args: any[]): void;
/**
* Send a message to the main process synchronously via channel, you can also send
* arbitrary arguments. Arguments will be serialized in JSON internally and hence
* no functions or prototype chain will be included. The main process handles it by
* listening for channel with ipcMain module, and replies by setting
* event.returnValue. Note: Sending a synchronous message will block the whole
* renderer process, unless you know what you are doing you should never use it.
*/
sendSync(channel: string, ...args: any[]): any;
/**
* Sends a message to a window with windowid via channel
*/
sendTo(windowId: number, channel: string, ...args: any[]): void;
/**
* Like ipcRenderer.send but the event will be sent to the <webview> element in the
* host page instead of the main process.
*/
sendToHost(channel: string, ...args: any[]): void;
}
interface JumpListCategory {
// Docs: http://electron.atom.io/docs/api/structures/jump-list-category
/**
* Array of objects if type is tasks or custom, otherwise it should be omitted.
*/
items?: JumpListItem[];
/**
* Must be set if type is custom, otherwise it should be omitted.
*/
name?: string;
/**
* One of the following:
*/
type?: ('tasks' | 'frequent' | 'recent' | 'custom');
}
interface JumpListItem {
// Docs: http://electron.atom.io/docs/api/structures/jump-list-item
/**
* The command line arguments when program is executed. Should only be set if type
* is task.
*/
args?: string;
/**
* Description of the task (displayed in a tooltip). Should only be set if type is
* task.
*/
description?: string;
/**
* The index of the icon in the resource file. If a resource file contains multiple
* icons this value can be used to specify the zero-based index of the icon that
* should be displayed for this task. If a resource file contains only one icon,
* this property should be set to zero.
*/
iconIndex?: number;
/**
* The absolute path to an icon to be displayed in a Jump List, which can be an
* arbitrary resource file that contains an icon (e.g. .ico, .exe, .dll). You can
* usually specify process.execPath to show the program icon.
*/
iconPath?: string;
/**
* Path of the file to open, should only be set if type is file.
*/
path?: string;
/**
* Path of the program to execute, usually you should specify process.execPath
* which opens the current program. Should only be set if type is task.
*/
program?: string;
/**
* The text to be displayed for the item in the Jump List. Should only be set if
* type is task.
*/
title?: string;
/**
* One of the following:
*/
type?: ('task' | 'separator' | 'file');
}
interface MemoryInfo {
// Docs: http://electron.atom.io/docs/api/structures/memory-info
/**
* The maximum amount of memory that has ever been pinned to actual physical RAM.
* On macOS its value will always be 0.
*/
peakWorkingSetSize: number;
/**
* Process id of the process.
*/
pid: number;
/**
* The amount of memory not shared by other processes, such as JS heap or HTML
* content.
*/
privateBytes: number;
/**
* The amount of memory shared between processes, typically memory consumed by the
* Electron code itself
*/
sharedBytes: number;
/**
* The amount of memory currently pinned to actual physical RAM.
*/
workingSetSize: number;
}
interface MemoryUsageDetails {
// Docs: http://electron.atom.io/docs/api/structures/memory-usage-details
count: number;
liveSize: number;
size: number;
}
class Menu {
// Docs: http://electron.atom.io/docs/api/menu
constructor();
/**
* Generally, the template is just an array of options for constructing a MenuItem.
* The usage can be referenced above. You can also attach other fields to the
* element of the template and they will become properties of the constructed menu
* items.
*/
static buildFromTemplate(template: MenuItemConstructorOptions[]): Menu;
/**
* Note: The returned Menu instance doesn't support dynamic addition or removal of
* menu items. Instance properties can still be dynamically modified.
*/
static getApplicationMenu(): Menu | null;
/**
* Sends the action to the first responder of application. This is used for
* emulating default macOS menu behaviors. Usually you would just use the role
* property of a MenuItem. See the macOS Cocoa Event Handling Guide for more
* information on macOS' native actions.
*/
static sendActionToFirstResponder(action: string): void;
/**
* Sets menu as the application menu on macOS. On Windows and Linux, the menu will
* be set as each window's top menu. Passing null will remove the menu bar on
* Windows and Linux but has no effect on macOS. Note: This API has to be called
* after the ready event of app module.
*/
static setApplicationMenu(menu: Menu | null): void;
/**
* Appends the menuItem to the menu.
*/
append(menuItem: MenuItem): void;
/**
* Closes the context menu in the browserWindow.
*/
closePopup(browserWindow?: BrowserWindow): void;
getMenuItemById(id: string): MenuItem;
/**
* Inserts the menuItem to the pos position of the menu.
*/
insert(pos: number, menuItem: MenuItem): void;
/**
* Pops up this menu as a context menu in the browserWindow.
*/
popup(browserWindow?: BrowserWindow, options?: PopupOptions): void;
items: MenuItem[];
}
class MenuItem {
// Docs: http://electron.atom.io/docs/api/menu-item
constructor(options: MenuItemConstructorOptions);
checked: boolean;
click: Function;
enabled: boolean;
label: string;
visible: boolean;
}
interface MimeTypedBuffer {
// Docs: http://electron.atom.io/docs/api/structures/mime-typed-buffer
/**
* The actual Buffer content
*/
data: Buffer;
/**
* The mimeType of the Buffer that you are sending
*/
mimeType: string;
}
class NativeImage {
// Docs: http://electron.atom.io/docs/api/native-image
/**
* Creates an empty NativeImage instance.
*/
static createEmpty(): NativeImage;
/**
* Creates a new NativeImage instance from buffer.
*/
static createFromBuffer(buffer: Buffer, options?: CreateFromBufferOptions): NativeImage;
/**
* Creates a new NativeImage instance from dataURL.
*/
static createFromDataURL(dataURL: string): NativeImage;
/**
* Creates a new NativeImage instance from the NSImage that maps to the given image
* name. See NSImageName for a list of possible values. The hslShift is applied to
* the image with the following rules This means that [-1, 0, 1] will make the
* image completely white and [-1, 1, 0] will make the image completely black.
*/
static createFromNamedImage(imageName: string, hslShift: number[]): NativeImage;
/**
* Creates a new NativeImage instance from a file located at path. This method
* returns an empty image if the path does not exist, cannot be read, or is not a
* valid image.
*/
static createFromPath(path: string): NativeImage;
/**
* Add an image representation for a specific scale factor. This can be used to
* explicitly add different scale factor representations to an image. This can be
* called on empty images.
*/
addRepresentation(options: AddRepresentationOptions): void;
crop(rect: Rectangle): NativeImage;
getAspectRatio(): number;
/**
* The difference between getBitmap() and toBitmap() is, getBitmap() does not copy
* the bitmap data, so you have to use the returned Buffer immediately in current
* event loop tick, otherwise the data might be changed or destroyed.
*/
getBitmap(options?: BitmapOptions): Buffer;
/**
* Notice that the returned pointer is a weak pointer to the underlying native
* image instead of a copy, so you must ensure that the associated nativeImage
* instance is kept around.
*/
getNativeHandle(): Buffer;
getSize(): Size;
isEmpty(): boolean;
isTemplateImage(): boolean;
/**
* If only the height or the width are specified then the current aspect ratio will
* be preserved in the resized image.
*/
resize(options: ResizeOptions): NativeImage;
/**
* Marks the image as a template image.
*/
setTemplateImage(option: boolean): void;
toBitmap(options?: ToBitmapOptions): Buffer;
toDataURL(options?: ToDataURLOptions): string;
toJPEG(quality: number): Buffer;
toPNG(options?: ToPNGOptions): Buffer;
}
interface Net extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/net
/**
* Creates a ClientRequest instance using the provided options which are directly
* forwarded to the ClientRequest constructor. The net.request method would be used
* to issue both secure and insecure HTTP requests according to the specified
* protocol scheme in the options object.
*/
request(options: any | string): ClientRequest;
}
class Notification extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/notification
on(event: 'action', listener: (event: Event,
/**
* The index of the action that was activated
*/
index: number) => void): this;
once(event: 'action', listener: (event: Event,
/**
* The index of the action that was activated
*/
index: number) => void): this;
addListener(event: 'action', listener: (event: Event,
/**
* The index of the action that was activated
*/
index: number) => void): this;
removeListener(event: 'action', listener: (event: Event,
/**
* The index of the action that was activated
*/
index: number) => void): this;
/**
* Emitted when the notification is clicked by the user.
*/
on(event: 'click', listener: (event: Event) => void): this;
once(event: 'click', listener: (event: Event) => void): this;
addListener(event: 'click', listener: (event: Event) => void): this;
removeListener(event: 'click', listener: (event: Event) => void): this;
/**
* Emitted when the notification is closed by manual intervention from the user.
* This event is not guaranteed to be emitted in all cases where the notification
* is closed.
*/
on(event: 'close', listener: (event: Event) => void): this;
once(event: 'close', listener: (event: Event) => void): this;
addListener(event: 'close', listener: (event: Event) => void): this;
removeListener(event: 'close', listener: (event: Event) => void): this;
/**
* Emitted when the user clicks the "Reply" button on a notification with hasReply:
* true.
*/
on(event: 'reply', listener: (event: Event,
/**
* The string the user entered into the inline reply field
*/
reply: string) => void): this;
once(event: 'reply', listener: (event: Event,
/**
* The string the user entered into the inline reply field
*/
reply: string) => void): this;
addListener(event: 'reply', listener: (event: Event,
/**
* The string the user entered into the inline reply field
*/
reply: string) => void): this;
removeListener(event: 'reply', listener: (event: Event,
/**
* The string the user entered into the inline reply field
*/
reply: string) => void): this;
/**
* Emitted when the notification is shown to the user, note this could be fired
* multiple times as a notification can be shown multiple times through the show()
* method.
*/
on(event: 'show', listener: (event: Event) => void): this;
once(event: 'show', listener: (event: Event) => void): this;
addListener(event: 'show', listener: (event: Event) => void): this;
removeListener(event: 'show', listener: (event: Event) => void): this;
constructor(options: NotificationConstructorOptions);
static isSupported(): boolean;
/**
* Dismisses the notification.
*/
close(): void;
/**
* Immediately shows the notification to the user, please note this means unlike
* the HTML5 Notification implementation, simply instantiating a new Notification
* does not immediately show it to the user, you need to call this method before
* the OS will display it. If the notification has been shown before, this method
* will dismiss the previously shown notification and create a new one with
* identical properties.
*/
show(): void;
}
interface NotificationAction {
// Docs: http://electron.atom.io/docs/api/structures/notification-action
/**
* The label for the given action.
*/
text?: string;
/**
* The type of action, can be button.
*/
type: ('button');
}
interface Point {
// Docs: http://electron.atom.io/docs/api/structures/point
x: number;
y: number;
}
interface PowerMonitor extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/power-monitor
/**
* Emitted when the system changes to AC power.
*/
on(event: 'on-ac', listener: Function): this;
once(event: 'on-ac', listener: Function): this;
addListener(event: 'on-ac', listener: Function): this;
removeListener(event: 'on-ac', listener: Function): this;
/**
* Emitted when system changes to battery power.
*/
on(event: 'on-battery', listener: Function): this;
once(event: 'on-battery', listener: Function): this;
addListener(event: 'on-battery', listener: Function): this;
removeListener(event: 'on-battery', listener: Function): this;
/**
* Emitted when system is resuming.
*/
on(event: 'resume', listener: Function): this;
once(event: 'resume', listener: Function): this;
addListener(event: 'resume', listener: Function): this;
removeListener(event: 'resume', listener: Function): this;
/**
* Emitted when the system is suspending.
*/
on(event: 'suspend', listener: Function): this;
once(event: 'suspend', listener: Function): this;
addListener(event: 'suspend', listener: Function): this;
removeListener(event: 'suspend', listener: Function): this;
}
interface PowerSaveBlocker extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/power-save-blocker
isStarted(id: number): boolean;
/**
* Starts preventing the system from entering lower-power mode. Returns an integer
* identifying the power save blocker. Note: prevent-display-sleep has higher
* precedence over prevent-app-suspension. Only the highest precedence type takes
* effect. In other words, prevent-display-sleep always takes precedence over
* prevent-app-suspension. For example, an API calling A requests for
* prevent-app-suspension, and another calling B requests for
* prevent-display-sleep. prevent-display-sleep will be used until B stops its
* request. After that, prevent-app-suspension is used.
*/
start(type: 'prevent-app-suspension' | 'prevent-display-sleep'): number;
/**
* Stops the specified power save blocker.
*/
stop(id: number): void;
}
interface PrinterInfo {
// Docs: http://electron.atom.io/docs/api/structures/printer-info
description: string;
isDefault: boolean;
name: string;
status: number;
}
interface ProcessMetric {
// Docs: http://electron.atom.io/docs/api/structures/process-metric
/**
* CPU usage of the process.
*/
cpu: CPUUsage;
/**
* Memory information for the process.
*/
memory: MemoryInfo;
/**
* Process id of the process.
*/
pid: number;
/**
* Process type (Browser or Tab or GPU etc).
*/
type: string;
}
interface Protocol extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/protocol
/**
* Intercepts scheme protocol and uses handler as the protocol's new handler which
* sends a Buffer as a response.
*/
interceptBufferProtocol(scheme: string, handler: (request: InterceptBufferProtocolRequest, callback: (buffer?: Buffer) => void) => void, completion?: (error: Error) => void): void;
/**
* Intercepts scheme protocol and uses handler as the protocol's new handler which
* sends a file as a response.
*/
interceptFileProtocol(scheme: string, handler: (request: InterceptFileProtocolRequest, callback: (filePath: string) => void) => void, completion?: (error: Error) => void): void;
/**
* Intercepts scheme protocol and uses handler as the protocol's new handler which
* sends a new HTTP request as a response.
*/
interceptHttpProtocol(scheme: string, handler: (request: InterceptHttpProtocolRequest, callback: (redirectRequest: RedirectRequest) => void) => void, completion?: (error: Error) => void): void;
/**
* Same as protocol.registerStreamProtocol, except that it replaces an existing
* protocol handler.
*/
interceptStreamProtocol(scheme: string, handler: (request: InterceptStreamProtocolRequest, callback: (stream?: ReadableStream | StreamProtocolResponse) => void) => void, completion?: (error: Error) => void): void;
/**
* Intercepts scheme protocol and uses handler as the protocol's new handler which
* sends a String as a response.
*/
interceptStringProtocol(scheme: string, handler: (request: InterceptStringProtocolRequest, callback: (data?: string) => void) => void, completion?: (error: Error) => void): void;
/**
* The callback will be called with a boolean that indicates whether there is
* already a handler for scheme.
*/
isProtocolHandled(scheme: string, callback: (error: Error) => void): void;
/**
* Registers a protocol of scheme that will send a Buffer as a response. The usage
* is the same with registerFileProtocol, except that the callback should be called
* with either a Buffer object or an object that has the data, mimeType, and
* charset properties. Example:
*/
registerBufferProtocol(scheme: string, handler: (request: RegisterBufferProtocolRequest, callback: (buffer?: Buffer | MimeTypedBuffer) => void) => void, completion?: (error: Error) => void): void;
/**
* Registers a protocol of scheme that will send the file as a response. The
* handler will be called with handler(request, callback) when a request is going
* to be created with scheme. completion will be called with completion(null) when
* scheme is successfully registered or completion(error) when failed. To handle
* the request, the callback should be called with either the file's path or an
* object that has a path property, e.g. callback(filePath) or callback({path:
* filePath}). When callback is called with nothing, a number, or an object that
* has an error property, the request will fail with the error number you
* specified. For the available error numbers you can use, please see the net error
* list. By default the scheme is treated like http:, which is parsed differently
* than protocols that follow the "generic URI syntax" like file:, so you probably
* want to call protocol.registerStandardSchemes to have your scheme treated as a
* standard scheme.
*/
registerFileProtocol(scheme: string, handler: (request: RegisterFileProtocolRequest, callback: (filePath?: string) => void) => void, completion?: (error: Error) => void): void;
/**
* Registers a protocol of scheme that will send an HTTP request as a response. The
* usage is the same with registerFileProtocol, except that the callback should be
* called with a redirectRequest object that has the url, method, referrer,
* uploadData and session properties. By default the HTTP request will reuse the
* current session. If you want the request to have a different session you should
* set session to null. For POST requests the uploadData object must be provided.
*/
registerHttpProtocol(scheme: string, handler: (request: RegisterHttpProtocolRequest, callback: (redirectRequest: RedirectRequest) => void) => void, completion?: (error: Error) => void): void;
registerServiceWorkerSchemes(schemes: string[]): void;
/**
* A standard scheme adheres to what RFC 3986 calls generic URI syntax. For example
* http and https are standard schemes, while file is not. Registering a scheme as
* standard, will allow relative and absolute resources to be resolved correctly
* when served. Otherwise the scheme will behave like the file protocol, but
* without the ability to resolve relative URLs. For example when you load
* following page with custom protocol without registering it as standard scheme,
* the image will not be loaded because non-standard schemes can not recognize
* relative URLs: Registering a scheme as standard will allow access to files
* through the FileSystem API. Otherwise the renderer will throw a security error
* for the scheme. By default web storage apis (localStorage, sessionStorage,
* webSQL, indexedDB, cookies) are disabled for non standard schemes. So in general
* if you want to register a custom protocol to replace the http protocol, you have
* to register it as a standard scheme: Note: This method can only be used before
* the ready event of the app module gets emitted.
*/
registerStandardSchemes(schemes: string[], options?: RegisterStandardSchemesOptions): void;
/**
* Registers a protocol of scheme that will send a Readable as a response. The
* usage is similar to the other register{Any}Protocol, except that the callback
* should be called with either a Readable object or an object that has the data,
* statusCode, and headers properties. Example: It is possible to pass any object
* that implements the readable stream API (emits data/end/error events). For
* example, here's how a file could be returned:
*/
registerStreamProtocol(scheme: string, handler: (request: RegisterStreamProtocolRequest, callback: (stream?: ReadableStream | StreamProtocolResponse) => void) => void, completion?: (error: Error) => void): void;
/**
* Registers a protocol of scheme that will send a String as a response. The usage
* is the same with registerFileProtocol, except that the callback should be called
* with either a String or an object that has the data, mimeType, and charset
* properties.
*/
registerStringProtocol(scheme: string, handler: (request: RegisterStringProtocolRequest, callback: (data?: string) => void) => void, completion?: (error: Error) => void): void;
/**
* Remove the interceptor installed for scheme and restore its original handler.
*/
uninterceptProtocol(scheme: string, completion?: (error: Error) => void): void;
/**
* Unregisters the custom protocol of scheme.
*/
unregisterProtocol(scheme: string, completion?: (error: Error) => void): void;
}
interface Rectangle {
// Docs: http://electron.atom.io/docs/api/structures/rectangle
/**
* The height of the rectangle (must be an integer)
*/
height: number;
/**
* The width of the rectangle (must be an integer)
*/
width: number;
/**
* The x coordinate of the origin of the rectangle (must be an integer)
*/
x: number;
/**
* The y coordinate of the origin of the rectangle (must be an integer)
*/
y: number;
}
interface Remote extends MainInterface {
// Docs: http://electron.atom.io/docs/api/remote
getCurrentWebContents(): WebContents;
getCurrentWindow(): BrowserWindow;
getGlobal(name: string): any;
/**
* e.g.
*/
require(module: string): any;
/**
* The process object in the main process. This is the same as
* remote.getGlobal('process') but is cached.
*/
process?: any;
}
interface RemoveClientCertificate {
// Docs: http://electron.atom.io/docs/api/structures/remove-client-certificate
/**
* Origin of the server whose associated client certificate must be removed from
* the cache.
*/
origin: string;
/**
* clientCertificate.
*/
type: string;
}
interface RemovePassword {
// Docs: http://electron.atom.io/docs/api/structures/remove-password
/**
* When provided, the authentication info related to the origin will only be
* removed otherwise the entire cache will be cleared.
*/
origin?: string;
/**
* Credentials of the authentication. Must be provided if removing by origin.
*/
password?: string;
/**
* Realm of the authentication. Must be provided if removing by origin.
*/
realm?: string;
/**
* Scheme of the authentication. Can be basic, digest, ntlm, negotiate. Must be
* provided if removing by origin.
*/
scheme?: ('basic' | 'digest' | 'ntlm' | 'negotiate');
/**
* password.
*/
type: string;
/**
* Credentials of the authentication. Must be provided if removing by origin.
*/
username?: string;
}
interface Screen extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/screen
/**
* Emitted when newDisplay has been added.
*/
on(event: 'display-added', listener: (event: Event,
newDisplay: Display) => void): this;
once(event: 'display-added', listener: (event: Event,
newDisplay: Display) => void): this;
addListener(event: 'display-added', listener: (event: Event,
newDisplay: Display) => void): this;
removeListener(event: 'display-added', listener: (event: Event,
newDisplay: Display) => void): this;
/**
* Emitted when one or more metrics change in a display. The changedMetrics is an
* array of strings that describe the changes. Possible changes are bounds,
* workArea, scaleFactor and rotation.
*/
on(event: 'display-metrics-changed', listener: (event: Event,
display: Display,
changedMetrics: string[]) => void): this;
once(event: 'display-metrics-changed', listener: (event: Event,
display: Display,
changedMetrics: string[]) => void): this;
addListener(event: 'display-metrics-changed', listener: (event: Event,
display: Display,
changedMetrics: string[]) => void): this;
removeListener(event: 'display-metrics-changed', listener: (event: Event,
display: Display,
changedMetrics: string[]) => void): this;
/**
* Emitted when oldDisplay has been removed.
*/
on(event: 'display-removed', listener: (event: Event,
oldDisplay: Display) => void): this;
once(event: 'display-removed', listener: (event: Event,
oldDisplay: Display) => void): this;
addListener(event: 'display-removed', listener: (event: Event,
oldDisplay: Display) => void): this;
removeListener(event: 'display-removed', listener: (event: Event,
oldDisplay: Display) => void): this;
getAllDisplays(): Display[];
/**
* The current absolute position of the mouse pointer.
*/
getCursorScreenPoint(): Point;
getDisplayMatching(rect: Rectangle): Display;
getDisplayNearestPoint(point: Point): Display;
getMenuBarHeight(): number;
getPrimaryDisplay(): Display;
}
interface ScrubberItem {
// Docs: http://electron.atom.io/docs/api/structures/scrubber-item
/**
* The image to appear in this item
*/
icon?: NativeImage;
/**
* The text to appear in this item
*/
label?: string;
}
interface SegmentedControlSegment {
// Docs: http://electron.atom.io/docs/api/structures/segmented-control-segment
/**
* Whether this segment is selectable. Default: true
*/
enabled?: boolean;
/**
* The image to appear in this segment
*/
icon?: NativeImage;
/**
* The text to appear in this segment
*/
label?: string;
}
class Session extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/session
/**
* If partition starts with persist:, the page will use a persistent session
* available to all pages in the app with the same partition. if there is no
* persist: prefix, the page will use an in-memory session. If the partition is
* empty then default session of the app will be returned. To create a Session with
* options, you have to ensure the Session with the partition has never been used
* before. There is no way to change the options of an existing Session object.
*/
static fromPartition(partition: string, options?: FromPartitionOptions): Session;
/**
* A Session object, the default session object of the app.
*/
static defaultSession?: Session;
/**
* Emitted when Electron is about to download item in webContents. Calling
* event.preventDefault() will cancel the download and item will not be available
* from next tick of the process.
*/
on(event: 'will-download', listener: (event: Event,
item: DownloadItem,
webContents: WebContents) => void): this;
once(event: 'will-download', listener: (event: Event,
item: DownloadItem,
webContents: WebContents) => void): this;
addListener(event: 'will-download', listener: (event: Event,
item: DownloadItem,
webContents: WebContents) => void): this;
removeListener(event: 'will-download', listener: (event: Event,
item: DownloadItem,
webContents: WebContents) => void): this;
/**
* Dynamically sets whether to always send credentials for HTTP NTLM or Negotiate
* authentication.
*/
allowNTLMCredentialsForDomains(domains: string): void;
/**
* Clears the sessions HTTP authentication cache.
*/
clearAuthCache(options: RemovePassword | RemoveClientCertificate, callback?: Function): void;
/**
* Clears the sessions HTTP cache.
*/
clearCache(callback: Function): void;
/**
* Clears the host resolver cache.
*/
clearHostResolverCache(callback?: Function): void;
/**
* Clears the data of web storages.
*/
clearStorageData(options?: ClearStorageDataOptions, callback?: Function): void;
/**
* Allows resuming cancelled or interrupted downloads from previous Session. The
* API will generate a DownloadItem that can be accessed with the will-download
* event. The DownloadItem will not have any WebContents associated with it and the
* initial state will be interrupted. The download will start only when the resume
* API is called on the DownloadItem.
*/
createInterruptedDownload(options: CreateInterruptedDownloadOptions): void;
/**
* Disables any network emulation already active for the session. Resets to the
* original network configuration.
*/
disableNetworkEmulation(): void;
/**
* Emulates network with the given configuration for the session.
*/
enableNetworkEmulation(options: EnableNetworkEmulationOptions): void;
/**
* Writes any unwritten DOMStorage data to disk.
*/
flushStorageData(): void;
getBlobData(identifier: string, callback: (result: Buffer) => void): Blob;
/**
* Callback is invoked with the session's current cache size.
*/
getCacheSize(callback: (size: number) => void): void;
getUserAgent(): string;
/**
* Resolves the proxy information for url. The callback will be called with
* callback(proxy) when the request is performed.
*/
resolveProxy(url: string, callback: (proxy: string) => void): void;
/**
* Sets the certificate verify proc for session, the proc will be called with
* proc(request, callback) whenever a server certificate verification is requested.
* Calling callback(0) accepts the certificate, calling callback(-2) rejects it.
* Calling setCertificateVerifyProc(null) will revert back to default certificate
* verify proc.
*/
setCertificateVerifyProc(proc: (request: CertificateVerifyProcRequest, callback: (verificationResult: number) => void) => void): void;
/**
* Sets download saving directory. By default, the download directory will be the
* Downloads under the respective app folder.
*/
setDownloadPath(path: string): void;
/**
* Sets the handler which can be used to respond to permission requests for the
* session. Calling callback(true) will allow the permission and callback(false)
* will reject it. To clear the handler, call setPermissionRequestHandler(null).
*/
setPermissionRequestHandler(handler: (webContents: WebContents, permission: string, callback: (permissionGranted: boolean) => void) => void | null): void;
/**
* Sets the proxy settings. When pacScript and proxyRules are provided together,
* the proxyRules option is ignored and pacScript configuration is applied. The
* proxyRules has to follow the rules below: For example: The proxyBypassRules is a
* comma separated list of rules described below:
*/
setProxy(config: Config, callback: Function): void;
/**
* Overrides the userAgent and acceptLanguages for this session. The
* acceptLanguages must a comma separated ordered list of language codes, for
* example "en-US,fr,de,ko,zh-CN,ja". This doesn't affect existing WebContents, and
* each WebContents can use webContents.setUserAgent to override the session-wide
* user agent.
*/
setUserAgent(userAgent: string, acceptLanguages?: string): void;
cookies: Cookies;
protocol: Protocol;
webRequest: WebRequest;
}
interface Shell {
// Docs: http://electron.atom.io/docs/api/shell
/**
* Play the beep sound.
*/
beep(): void;
/**
* Move the given file to trash and returns a boolean status for the operation.
*/
moveItemToTrash(fullPath: string): boolean;
/**
* Open the given external protocol URL in the desktop's default manner. (For
* example, mailto: URLs in the user's default mail agent).
*/
openExternal(url: string, options?: OpenExternalOptions, callback?: (error: Error) => void): boolean;
/**
* Open the given file in the desktop's default manner.
*/
openItem(fullPath: string): boolean;
/**
* Resolves the shortcut link at shortcutPath. An exception will be thrown when any
* error happens.
*/
readShortcutLink(shortcutPath: string): ShortcutDetails;
/**
* Show the given file in a file manager. If possible, select the file.
*/
showItemInFolder(fullPath: string): boolean;
/**
* Creates or updates a shortcut link at shortcutPath.
*/
writeShortcutLink(shortcutPath: string, operation: 'create' | 'update' | 'replace', options: ShortcutDetails): boolean;
/**
* Creates or updates a shortcut link at shortcutPath.
*/
writeShortcutLink(shortcutPath: string, options: ShortcutDetails): boolean;
}
interface ShortcutDetails {
// Docs: http://electron.atom.io/docs/api/structures/shortcut-details
/**
* The Application User Model ID. Default is empty.
*/
appUserModelId?: string;
/**
* The arguments to be applied to target when launching from this shortcut. Default
* is empty.
*/
args?: string;
/**
* The working directory. Default is empty.
*/
cwd?: string;
/**
* The description of the shortcut. Default is empty.
*/
description?: string;
/**
* The path to the icon, can be a DLL or EXE. icon and iconIndex have to be set
* together. Default is empty, which uses the target's icon.
*/
icon?: string;
/**
* The resource ID of icon when icon is a DLL or EXE. Default is 0.
*/
iconIndex?: number;
/**
* The target to launch from this shortcut.
*/
target: string;
}
interface Size {
// Docs: http://electron.atom.io/docs/api/structures/size
height: number;
width: number;
}
interface StreamProtocolResponse {
// Docs: http://electron.atom.io/docs/api/structures/stream-protocol-response
/**
* A Node.js readable stream representing the response body
*/
data: ReadableStream;
/**
* An object containing the response headers
*/
headers: Headers;
/**
* The HTTP response code
*/
statusCode: number;
}
interface SystemPreferences extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/system-preferences
on(event: 'accent-color-changed', listener: (event: Event,
/**
* The new RGBA color the user assigned to be their system accent color.
*/
newColor: string) => void): this;
once(event: 'accent-color-changed', listener: (event: Event,
/**
* The new RGBA color the user assigned to be their system accent color.
*/
newColor: string) => void): this;
addListener(event: 'accent-color-changed', listener: (event: Event,
/**
* The new RGBA color the user assigned to be their system accent color.
*/
newColor: string) => void): this;
removeListener(event: 'accent-color-changed', listener: (event: Event,
/**
* The new RGBA color the user assigned to be their system accent color.
*/
newColor: string) => void): this;
on(event: 'color-changed', listener: (event: Event) => void): this;
once(event: 'color-changed', listener: (event: Event) => void): this;
addListener(event: 'color-changed', listener: (event: Event) => void): this;
removeListener(event: 'color-changed', listener: (event: Event) => void): this;
on(event: 'inverted-color-scheme-changed', listener: (event: Event,
/**
* `true` if an inverted color scheme, such as a high contrast theme, is being
* used, `false` otherwise.
*/
invertedColorScheme: boolean) => void): this;
once(event: 'inverted-color-scheme-changed', listener: (event: Event,
/**
* `true` if an inverted color scheme, such as a high contrast theme, is being
* used, `false` otherwise.
*/
invertedColorScheme: boolean) => void): this;
addListener(event: 'inverted-color-scheme-changed', listener: (event: Event,
/**
* `true` if an inverted color scheme, such as a high contrast theme, is being
* used, `false` otherwise.
*/
invertedColorScheme: boolean) => void): this;
removeListener(event: 'inverted-color-scheme-changed', listener: (event: Event,
/**
* `true` if an inverted color scheme, such as a high contrast theme, is being
* used, `false` otherwise.
*/
invertedColorScheme: boolean) => void): this;
getAccentColor(): string;
getColor(color: '3d-dark-shadow' | '3d-face' | '3d-highlight' | '3d-light' | '3d-shadow' | 'active-border' | 'active-caption' | 'active-caption-gradient' | 'app-workspace' | 'button-text' | 'caption-text' | 'desktop' | 'disabled-text' | 'highlight' | 'highlight-text' | 'hotlight' | 'inactive-border' | 'inactive-caption' | 'inactive-caption-gradient' | 'inactive-caption-text' | 'info-background' | 'info-text' | 'menu' | 'menu-highlight' | 'menubar' | 'menu-text' | 'scrollbar' | 'window' | 'window-frame' | 'window-text'): string;
/**
* Some popular key and types are:
*/
getUserDefault(key: string, type: 'string' | 'boolean' | 'integer' | 'float' | 'double' | 'url' | 'array' | 'dictionary'): any;
/**
* An example of using it to determine if you should create a transparent window or
* not (transparent windows won't work correctly when DWM composition is disabled):
*/
isAeroGlassEnabled(): boolean;
isDarkMode(): boolean;
isInvertedColorScheme(): boolean;
isSwipeTrackingFromScrollEventsEnabled(): boolean;
/**
* Posts event as native notifications of macOS. The userInfo is an Object that
* contains the user information dictionary sent along with the notification.
*/
postLocalNotification(event: string, userInfo: any): void;
/**
* Posts event as native notifications of macOS. The userInfo is an Object that
* contains the user information dictionary sent along with the notification.
*/
postNotification(event: string, userInfo: any): void;
/**
* Removes the key in NSUserDefaults. This can be used to restore the default or
* global value of a key previously set with setUserDefault.
*/
removeUserDefault(key: string): void;
/**
* Set the value of key in NSUserDefaults. Note that type should match actual type
* of value. An exception is thrown if they don't. Some popular key and types are:
*/
setUserDefault(key: string, type: string, value: string): void;
/**
* Same as subscribeNotification, but uses NSNotificationCenter for local defaults.
* This is necessary for events such as NSUserDefaultsDidChangeNotification
*/
subscribeLocalNotification(event: string, callback: (event: string, userInfo: any) => void): void;
/**
* Subscribes to native notifications of macOS, callback will be called with
* callback(event, userInfo) when the corresponding event happens. The userInfo is
* an Object that contains the user information dictionary sent along with the
* notification. The id of the subscriber is returned, which can be used to
* unsubscribe the event. Under the hood this API subscribes to
* NSDistributedNotificationCenter, example values of event are:
*/
subscribeNotification(event: string, callback: (event: string, userInfo: any) => void): void;
/**
* Same as unsubscribeNotification, but removes the subscriber from
* NSNotificationCenter.
*/
unsubscribeLocalNotification(id: number): void;
/**
* Removes the subscriber with id.
*/
unsubscribeNotification(id: number): void;
}
interface Task {
// Docs: http://electron.atom.io/docs/api/structures/task
/**
* The command line arguments when program is executed.
*/
arguments: string;
/**
* Description of this task.
*/
description: string;
/**
* The icon index in the icon file. If an icon file consists of two or more icons,
* set this value to identify the icon. If an icon file consists of one icon, this
* value is 0.
*/
iconIndex: number;
/**
* The absolute path to an icon to be displayed in a JumpList, which can be an
* arbitrary resource file that contains an icon. You can usually specify
* process.execPath to show the icon of the program.
*/
iconPath: string;
/**
* Path of the program to execute, usually you should specify process.execPath
* which opens the current program.
*/
program: string;
/**
* The string to be displayed in a JumpList.
*/
title: string;
}
interface ThumbarButton {
// Docs: http://electron.atom.io/docs/api/structures/thumbar-button
click: Function;
/**
* Control specific states and behaviors of the button. By default, it is
* ['enabled'].
*/
flags?: string[];
/**
* The icon showing in thumbnail toolbar.
*/
icon: NativeImage;
/**
* The text of the button's tooltip.
*/
tooltip?: string;
}
class TouchBarButton extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-button
constructor(options: TouchBarButtonConstructorOptions);
backgroundColor: string;
icon: NativeImage;
label: string;
}
class TouchBarColorPicker extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-color-picker
constructor(options: TouchBarColorPickerConstructorOptions);
availableColors: string[];
selectedColor: string;
}
class TouchBarGroup extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-group
constructor(options: TouchBarGroupConstructorOptions);
}
class TouchBarLabel extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-label
constructor(options: TouchBarLabelConstructorOptions);
label: string;
textColor: string;
}
class TouchBarPopover extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-popover
constructor(options: TouchBarPopoverConstructorOptions);
icon: NativeImage;
label: string;
}
class TouchBarScrubber extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-scrubber
constructor(options: TouchBarScrubberConstructorOptions);
continuous: boolean;
items: ScrubberItem[];
mode: string;
overlayStyle: string;
selectedStyle: string;
showArrowButtons: boolean;
}
class TouchBarSegmentedControl extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-segmented-control
constructor(options: TouchBarSegmentedControlConstructorOptions);
segments: SegmentedControlSegment[];
segmentStyle: string;
selectedIndex: number;
}
class TouchBarSlider extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-slider
constructor(options: TouchBarSliderConstructorOptions);
label: string;
maxValue: number;
minValue: number;
value: number;
}
class TouchBarSpacer extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar-spacer
constructor(options: TouchBarSpacerConstructorOptions);
}
class TouchBar extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/touch-bar
constructor(options: TouchBarConstructorOptions);
escapeItem: any;
static TouchBarButton: typeof TouchBarButton;
static TouchBarColorPicker: typeof TouchBarColorPicker;
static TouchBarGroup: typeof TouchBarGroup;
static TouchBarLabel: typeof TouchBarLabel;
static TouchBarPopover: typeof TouchBarPopover;
static TouchBarScrubber: typeof TouchBarScrubber;
static TouchBarSegmentedControl: typeof TouchBarSegmentedControl;
static TouchBarSlider: typeof TouchBarSlider;
static TouchBarSpacer: typeof TouchBarSpacer;
}
class Tray extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/tray
/**
* Emitted when the tray balloon is clicked.
*/
on(event: 'balloon-click', listener: Function): this;
once(event: 'balloon-click', listener: Function): this;
addListener(event: 'balloon-click', listener: Function): this;
removeListener(event: 'balloon-click', listener: Function): this;
/**
* Emitted when the tray balloon is closed because of timeout or user manually
* closes it.
*/
on(event: 'balloon-closed', listener: Function): this;
once(event: 'balloon-closed', listener: Function): this;
addListener(event: 'balloon-closed', listener: Function): this;
removeListener(event: 'balloon-closed', listener: Function): this;
/**
* Emitted when the tray balloon shows.
*/
on(event: 'balloon-show', listener: Function): this;
once(event: 'balloon-show', listener: Function): this;
addListener(event: 'balloon-show', listener: Function): this;
removeListener(event: 'balloon-show', listener: Function): this;
/**
* Emitted when the tray icon is clicked.
*/
on(event: 'click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle,
/**
* The position of the event
*/
position: Point) => void): this;
once(event: 'click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle,
/**
* The position of the event
*/
position: Point) => void): this;
addListener(event: 'click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle,
/**
* The position of the event
*/
position: Point) => void): this;
removeListener(event: 'click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle,
/**
* The position of the event
*/
position: Point) => void): this;
/**
* Emitted when the tray icon is double clicked.
*/
on(event: 'double-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
once(event: 'double-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
addListener(event: 'double-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
removeListener(event: 'double-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
/**
* Emitted when a drag operation ends on the tray or ends at another location.
*/
on(event: 'drag-end', listener: Function): this;
once(event: 'drag-end', listener: Function): this;
addListener(event: 'drag-end', listener: Function): this;
removeListener(event: 'drag-end', listener: Function): this;
/**
* Emitted when a drag operation enters the tray icon.
*/
on(event: 'drag-enter', listener: Function): this;
once(event: 'drag-enter', listener: Function): this;
addListener(event: 'drag-enter', listener: Function): this;
removeListener(event: 'drag-enter', listener: Function): this;
/**
* Emitted when a drag operation exits the tray icon.
*/
on(event: 'drag-leave', listener: Function): this;
once(event: 'drag-leave', listener: Function): this;
addListener(event: 'drag-leave', listener: Function): this;
removeListener(event: 'drag-leave', listener: Function): this;
/**
* Emitted when any dragged items are dropped on the tray icon.
*/
on(event: 'drop', listener: Function): this;
once(event: 'drop', listener: Function): this;
addListener(event: 'drop', listener: Function): this;
removeListener(event: 'drop', listener: Function): this;
/**
* Emitted when dragged files are dropped in the tray icon.
*/
on(event: 'drop-files', listener: (event: Event,
/**
* The paths of the dropped files.
*/
files: string[]) => void): this;
once(event: 'drop-files', listener: (event: Event,
/**
* The paths of the dropped files.
*/
files: string[]) => void): this;
addListener(event: 'drop-files', listener: (event: Event,
/**
* The paths of the dropped files.
*/
files: string[]) => void): this;
removeListener(event: 'drop-files', listener: (event: Event,
/**
* The paths of the dropped files.
*/
files: string[]) => void): this;
/**
* Emitted when dragged text is dropped in the tray icon.
*/
on(event: 'drop-text', listener: (event: Event,
/**
* the dropped text string
*/
text: string) => void): this;
once(event: 'drop-text', listener: (event: Event,
/**
* the dropped text string
*/
text: string) => void): this;
addListener(event: 'drop-text', listener: (event: Event,
/**
* the dropped text string
*/
text: string) => void): this;
removeListener(event: 'drop-text', listener: (event: Event,
/**
* the dropped text string
*/
text: string) => void): this;
/**
* Emitted when the mouse enters the tray icon.
*/
on(event: 'mouse-enter', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
once(event: 'mouse-enter', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
addListener(event: 'mouse-enter', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
removeListener(event: 'mouse-enter', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
/**
* Emitted when the mouse exits the tray icon.
*/
on(event: 'mouse-leave', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
once(event: 'mouse-leave', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
addListener(event: 'mouse-leave', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
removeListener(event: 'mouse-leave', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
/**
* Emitted when the mouse moves in the tray icon.
*/
on(event: 'mouse-move', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
once(event: 'mouse-move', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
addListener(event: 'mouse-move', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
removeListener(event: 'mouse-move', listener: (event: Event,
/**
* The position of the event
*/
position: Point) => void): this;
/**
* Emitted when the tray icon is right clicked.
*/
on(event: 'right-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
once(event: 'right-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
addListener(event: 'right-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
removeListener(event: 'right-click', listener: (event: Event,
/**
* The bounds of tray icon
*/
bounds: Rectangle) => void): this;
constructor(image: NativeImage | string);
/**
* Destroys the tray icon immediately.
*/
destroy(): void;
/**
* Displays a tray balloon.
*/
displayBalloon(options: DisplayBalloonOptions): void;
/**
* The bounds of this tray icon as Object.
*/
getBounds(): Rectangle;
isDestroyed(): boolean;
/**
* Pops up the context menu of the tray icon. When menu is passed, the menu will be
* shown instead of the tray icon's context menu. The position is only available on
* Windows, and it is (0, 0) by default.
*/
popUpContextMenu(menu?: Menu, position?: Point): void;
/**
* Sets the context menu for this icon.
*/
setContextMenu(menu: Menu): void;
/**
* Sets when the tray's icon background becomes highlighted (in blue). Note: You
* can use highlightMode with a BrowserWindow by toggling between 'never' and
* 'always' modes when the window visibility changes.
*/
setHighlightMode(mode: 'selection' | 'always' | 'never'): void;
/**
* Sets the image associated with this tray icon.
*/
setImage(image: NativeImage | string): void;
/**
* Sets the image associated with this tray icon when pressed on macOS.
*/
setPressedImage(image: NativeImage): void;
/**
* Sets the title displayed aside of the tray icon in the status bar.
*/
setTitle(title: string): void;
/**
* Sets the hover text for this tray icon.
*/
setToolTip(toolTip: string): void;
}
interface UploadBlob {
// Docs: http://electron.atom.io/docs/api/structures/upload-blob
/**
* UUID of blob data to upload.
*/
blobUUID: string;
/**
* blob.
*/
type: string;
}
interface UploadData {
// Docs: http://electron.atom.io/docs/api/structures/upload-data
/**
* UUID of blob data. Use method to retrieve the data.
*/
blobUUID: string;
/**
* Content being sent.
*/
bytes: Buffer;
/**
* Path of file being uploaded.
*/
file: string;
}
interface UploadFile {
// Docs: http://electron.atom.io/docs/api/structures/upload-file
/**
* Path of file to be uploaded.
*/
filePath: string;
/**
* Number of bytes to read from offset. Defaults to 0.
*/
length: number;
/**
* Last Modification time in number of seconds sine the UNIX epoch.
*/
modificationTime: number;
/**
* Defaults to 0.
*/
offset: number;
/**
* file.
*/
type: string;
}
interface UploadFileSystem {
// Docs: http://electron.atom.io/docs/api/structures/upload-file-system
/**
* FileSystem url to read data for upload.
*/
filsSystemURL: string;
/**
* Number of bytes to read from offset. Defaults to 0.
*/
length: number;
/**
* Last Modification time in number of seconds sine the UNIX epoch.
*/
modificationTime: number;
/**
* Defaults to 0.
*/
offset: number;
/**
* fileSystem.
*/
type: string;
}
interface UploadRawData {
// Docs: http://electron.atom.io/docs/api/structures/upload-raw-data
/**
* Data to be uploaded.
*/
bytes: Buffer;
/**
* rawData.
*/
type: string;
}
class WebContents extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/web-contents
static fromId(id: number): WebContents;
static getAllWebContents(): WebContents[];
static getFocusedWebContents(): WebContents;
/**
* Emitted before dispatching the keydown and keyup events in the page. Calling
* event.preventDefault will prevent the page keydown/keyup events and the menu
* shortcuts. To only prevent the menu shortcuts, use setIgnoreMenuShortcuts:
*/
on(event: 'before-input-event', listener: (event: Event,
/**
* Input properties
*/
input: Input) => void): this;
once(event: 'before-input-event', listener: (event: Event,
/**
* Input properties
*/
input: Input) => void): this;
addListener(event: 'before-input-event', listener: (event: Event,
/**
* Input properties
*/
input: Input) => void): this;
removeListener(event: 'before-input-event', listener: (event: Event,
/**
* Input properties
*/
input: Input) => void): this;
/**
* Emitted when failed to verify the certificate for url. The usage is the same
* with the certificate-error event of app.
*/
on(event: 'certificate-error', listener: (event: Event,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
once(event: 'certificate-error', listener: (event: Event,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
addListener(event: 'certificate-error', listener: (event: Event,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
removeListener(event: 'certificate-error', listener: (event: Event,
url: string,
/**
* The error code
*/
error: string,
certificate: Certificate,
callback: (isTrusted: boolean) => void) => void): this;
/**
* Emitted when the associated window logs a console message. Will not be emitted
* for windows with offscreen rendering enabled.
*/
on(event: 'console-message', listener: (level: number,
message: string,
line: number,
sourceId: string) => void): this;
once(event: 'console-message', listener: (level: number,
message: string,
line: number,
sourceId: string) => void): this;
addListener(event: 'console-message', listener: (level: number,
message: string,
line: number,
sourceId: string) => void): this;
removeListener(event: 'console-message', listener: (level: number,
message: string,
line: number,
sourceId: string) => void): this;
/**
* Emitted when there is a new context menu that needs to be handled.
*/
on(event: 'context-menu', listener: (event: Event,
params: ContextMenuParams) => void): this;
once(event: 'context-menu', listener: (event: Event,
params: ContextMenuParams) => void): this;
addListener(event: 'context-menu', listener: (event: Event,
params: ContextMenuParams) => void): this;
removeListener(event: 'context-menu', listener: (event: Event,
params: ContextMenuParams) => void): this;
/**
* Emitted when the renderer process crashes or is killed.
*/
on(event: 'crashed', listener: (event: Event,
killed: boolean) => void): this;
once(event: 'crashed', listener: (event: Event,
killed: boolean) => void): this;
addListener(event: 'crashed', listener: (event: Event,
killed: boolean) => void): this;
removeListener(event: 'crashed', listener: (event: Event,
killed: boolean) => void): this;
/**
* Emitted when the cursor's type changes. The type parameter can be default,
* crosshair, pointer, text, wait, help, e-resize, n-resize, ne-resize, nw-resize,
* s-resize, se-resize, sw-resize, w-resize, ns-resize, ew-resize, nesw-resize,
* nwse-resize, col-resize, row-resize, m-panning, e-panning, n-panning,
* ne-panning, nw-panning, s-panning, se-panning, sw-panning, w-panning, move,
* vertical-text, cell, context-menu, alias, progress, nodrop, copy, none,
* not-allowed, zoom-in, zoom-out, grab, grabbing, custom. If the type parameter is
* custom, the image parameter will hold the custom cursor image in a NativeImage,
* and scale, size and hotspot will hold additional information about the custom
* cursor.
*/
on(event: 'cursor-changed', listener: (event: Event,
type: string,
image?: NativeImage,
/**
* scaling factor for the custom cursor
*/
scale?: number,
/**
* the size of the `image`
*/
size?: Size,
/**
* coordinates of the custom cursor's hotspot
*/
hotspot?: Point) => void): this;
once(event: 'cursor-changed', listener: (event: Event,
type: string,
image?: NativeImage,
/**
* scaling factor for the custom cursor
*/
scale?: number,
/**
* the size of the `image`
*/
size?: Size,
/**
* coordinates of the custom cursor's hotspot
*/
hotspot?: Point) => void): this;
addListener(event: 'cursor-changed', listener: (event: Event,
type: string,
image?: NativeImage,
/**
* scaling factor for the custom cursor
*/
scale?: number,
/**
* the size of the `image`
*/
size?: Size,
/**
* coordinates of the custom cursor's hotspot
*/
hotspot?: Point) => void): this;
removeListener(event: 'cursor-changed', listener: (event: Event,
type: string,
image?: NativeImage,
/**
* scaling factor for the custom cursor
*/
scale?: number,
/**
* the size of the `image`
*/
size?: Size,
/**
* coordinates of the custom cursor's hotspot
*/
hotspot?: Point) => void): this;
/**
* Emitted when webContents is destroyed.
*/
on(event: 'destroyed', listener: Function): this;
once(event: 'destroyed', listener: Function): this;
addListener(event: 'destroyed', listener: Function): this;
removeListener(event: 'destroyed', listener: Function): this;
/**
* Emitted when DevTools is closed.
*/
on(event: 'devtools-closed', listener: Function): this;
once(event: 'devtools-closed', listener: Function): this;
addListener(event: 'devtools-closed', listener: Function): this;
removeListener(event: 'devtools-closed', listener: Function): this;
/**
* Emitted when DevTools is focused / opened.
*/
on(event: 'devtools-focused', listener: Function): this;
once(event: 'devtools-focused', listener: Function): this;
addListener(event: 'devtools-focused', listener: Function): this;
removeListener(event: 'devtools-focused', listener: Function): this;
/**
* Emitted when DevTools is opened.
*/
on(event: 'devtools-opened', listener: Function): this;
once(event: 'devtools-opened', listener: Function): this;
addListener(event: 'devtools-opened', listener: Function): this;
removeListener(event: 'devtools-opened', listener: Function): this;
/**
* Emitted when the devtools window instructs the webContents to reload
*/
on(event: 'devtools-reload-page', listener: Function): this;
once(event: 'devtools-reload-page', listener: Function): this;
addListener(event: 'devtools-reload-page', listener: Function): this;
removeListener(event: 'devtools-reload-page', listener: Function): this;
/**
* Emitted when a <webview> has been attached to this web contents.
*/
on(event: 'did-attach-webview', listener: (event: Event,
/**
* The guest web contents that is used by the `<webview>`.
*/
webContents: WebContents) => void): this;
once(event: 'did-attach-webview', listener: (event: Event,
/**
* The guest web contents that is used by the `<webview>`.
*/
webContents: WebContents) => void): this;
addListener(event: 'did-attach-webview', listener: (event: Event,
/**
* The guest web contents that is used by the `<webview>`.
*/
webContents: WebContents) => void): this;
removeListener(event: 'did-attach-webview', listener: (event: Event,
/**
* The guest web contents that is used by the `<webview>`.
*/
webContents: WebContents) => void): this;
/**
* Emitted when a page's theme color changes. This is usually due to encountering a
* meta tag:
*/
on(event: 'did-change-theme-color', listener: (event: Event,
/**
* Theme color is in format of '#rrggbb'. It is `null` when no theme color is set.
*/
color: string | null) => void): this;
once(event: 'did-change-theme-color', listener: (event: Event,
/**
* Theme color is in format of '#rrggbb'. It is `null` when no theme color is set.
*/
color: string | null) => void): this;
addListener(event: 'did-change-theme-color', listener: (event: Event,
/**
* Theme color is in format of '#rrggbb'. It is `null` when no theme color is set.
*/
color: string | null) => void): this;
removeListener(event: 'did-change-theme-color', listener: (event: Event,
/**
* Theme color is in format of '#rrggbb'. It is `null` when no theme color is set.
*/
color: string | null) => void): this;
/**
* This event is like did-finish-load but emitted when the load failed or was
* cancelled, e.g. window.stop() is invoked. The full list of error codes and their
* meaning is available here.
*/
on(event: 'did-fail-load', listener: (event: Event,
errorCode: number,
errorDescription: string,
validatedURL: string,
isMainFrame: boolean) => void): this;
once(event: 'did-fail-load', listener: (event: Event,
errorCode: number,
errorDescription: string,
validatedURL: string,
isMainFrame: boolean) => void): this;
addListener(event: 'did-fail-load', listener: (event: Event,
errorCode: number,
errorDescription: string,
validatedURL: string,
isMainFrame: boolean) => void): this;
removeListener(event: 'did-fail-load', listener: (event: Event,
errorCode: number,
errorDescription: string,
validatedURL: string,
isMainFrame: boolean) => void): this;
/**
* Emitted when the navigation is done, i.e. the spinner of the tab has stopped
* spinning, and the onload event was dispatched.
*/
on(event: 'did-finish-load', listener: Function): this;
once(event: 'did-finish-load', listener: Function): this;
addListener(event: 'did-finish-load', listener: Function): this;
removeListener(event: 'did-finish-load', listener: Function): this;
/**
* Emitted when a frame has done navigation.
*/
on(event: 'did-frame-finish-load', listener: (event: Event,
isMainFrame: boolean) => void): this;
once(event: 'did-frame-finish-load', listener: (event: Event,
isMainFrame: boolean) => void): this;
addListener(event: 'did-frame-finish-load', listener: (event: Event,
isMainFrame: boolean) => void): this;
removeListener(event: 'did-frame-finish-load', listener: (event: Event,
isMainFrame: boolean) => void): this;
/**
* Emitted when a redirect is received while requesting a resource.
*/
on(event: 'did-get-redirect-request', listener: (event: Event,
oldURL: string,
newURL: string,
isMainFrame: boolean,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any) => void): this;
once(event: 'did-get-redirect-request', listener: (event: Event,
oldURL: string,
newURL: string,
isMainFrame: boolean,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any) => void): this;
addListener(event: 'did-get-redirect-request', listener: (event: Event,
oldURL: string,
newURL: string,
isMainFrame: boolean,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any) => void): this;
removeListener(event: 'did-get-redirect-request', listener: (event: Event,
oldURL: string,
newURL: string,
isMainFrame: boolean,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any) => void): this;
/**
* Emitted when details regarding a requested resource are available. status
* indicates the socket connection to download the resource.
*/
on(event: 'did-get-response-details', listener: (event: Event,
status: boolean,
newURL: string,
originalURL: string,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any,
resourceType: string) => void): this;
once(event: 'did-get-response-details', listener: (event: Event,
status: boolean,
newURL: string,
originalURL: string,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any,
resourceType: string) => void): this;
addListener(event: 'did-get-response-details', listener: (event: Event,
status: boolean,
newURL: string,
originalURL: string,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any,
resourceType: string) => void): this;
removeListener(event: 'did-get-response-details', listener: (event: Event,
status: boolean,
newURL: string,
originalURL: string,
httpResponseCode: number,
requestMethod: string,
referrer: string,
headers: any,
resourceType: string) => void): this;
/**
* Emitted when a navigation is done. This event is not emitted for in-page
* navigations, such as clicking anchor links or updating the window.location.hash.
* Use did-navigate-in-page event for this purpose.
*/
on(event: 'did-navigate', listener: (event: Event,
url: string) => void): this;
once(event: 'did-navigate', listener: (event: Event,
url: string) => void): this;
addListener(event: 'did-navigate', listener: (event: Event,
url: string) => void): this;
removeListener(event: 'did-navigate', listener: (event: Event,
url: string) => void): this;
/**
* Emitted when an in-page navigation happened. When in-page navigation happens,
* the page URL changes but does not cause navigation outside of the page. Examples
* of this occurring are when anchor links are clicked or when the DOM hashchange
* event is triggered.
*/
on(event: 'did-navigate-in-page', listener: (event: Event,
url: string,
isMainFrame: boolean) => void): this;
once(event: 'did-navigate-in-page', listener: (event: Event,
url: string,
isMainFrame: boolean) => void): this;
addListener(event: 'did-navigate-in-page', listener: (event: Event,
url: string,
isMainFrame: boolean) => void): this;
removeListener(event: 'did-navigate-in-page', listener: (event: Event,
url: string,
isMainFrame: boolean) => void): this;
/**
* Corresponds to the points in time when the spinner of the tab started spinning.
*/
on(event: 'did-start-loading', listener: Function): this;
once(event: 'did-start-loading', listener: Function): this;
addListener(event: 'did-start-loading', listener: Function): this;
removeListener(event: 'did-start-loading', listener: Function): this;
/**
* Corresponds to the points in time when the spinner of the tab stopped spinning.
*/
on(event: 'did-stop-loading', listener: Function): this;
once(event: 'did-stop-loading', listener: Function): this;
addListener(event: 'did-stop-loading', listener: Function): this;
removeListener(event: 'did-stop-loading', listener: Function): this;
/**
* Emitted when the document in the given frame is loaded.
*/
on(event: 'dom-ready', listener: (event: Event) => void): this;
once(event: 'dom-ready', listener: (event: Event) => void): this;
addListener(event: 'dom-ready', listener: (event: Event) => void): this;
removeListener(event: 'dom-ready', listener: (event: Event) => void): this;
/**
* Emitted when a result is available for [webContents.findInPage] request.
*/
on(event: 'found-in-page', listener: (event: Event,
result: Result) => void): this;
once(event: 'found-in-page', listener: (event: Event,
result: Result) => void): this;
addListener(event: 'found-in-page', listener: (event: Event,
result: Result) => void): this;
removeListener(event: 'found-in-page', listener: (event: Event,
result: Result) => void): this;
/**
* Emitted when webContents wants to do basic auth. The usage is the same with the
* login event of app.
*/
on(event: 'login', listener: (event: Event,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
once(event: 'login', listener: (event: Event,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
addListener(event: 'login', listener: (event: Event,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
removeListener(event: 'login', listener: (event: Event,
request: Request,
authInfo: AuthInfo,
callback: (username: string, password: string) => void) => void): this;
/**
* Emitted when media is paused or done playing.
*/
on(event: 'media-paused', listener: Function): this;
once(event: 'media-paused', listener: Function): this;
addListener(event: 'media-paused', listener: Function): this;
removeListener(event: 'media-paused', listener: Function): this;
/**
* Emitted when media starts playing.
*/
on(event: 'media-started-playing', listener: Function): this;
once(event: 'media-started-playing', listener: Function): this;
addListener(event: 'media-started-playing', listener: Function): this;
removeListener(event: 'media-started-playing', listener: Function): this;
/**
* Emitted when the page requests to open a new window for a url. It could be
* requested by window.open or an external link like <a target='_blank'>. By
* default a new BrowserWindow will be created for the url. Calling
* event.preventDefault() will prevent Electron from automatically creating a new
* BrowserWindow. If you call event.preventDefault() and manually create a new
* BrowserWindow then you must set event.newGuest to reference the new
* BrowserWindow instance, failing to do so may result in unexpected behavior. For
* example:
*/
on(event: 'new-window', listener: (event: Event,
url: string,
frameName: string,
/**
* Can be `default`, `foreground-tab`, `background-tab`, `new-window`,
* `save-to-disk` and `other`.
*/
disposition: ('default' | 'foreground-tab' | 'background-tab' | 'new-window' | 'save-to-disk' | 'other'),
/**
* The options which will be used for creating the new `BrowserWindow`.
*/
options: any,
/**
* The non-standard features (features not handled by Chromium or Electron) given
* to `window.open()`.
*/
additionalFeatures: string[]) => void): this;
once(event: 'new-window', listener: (event: Event,
url: string,
frameName: string,
/**
* Can be `default`, `foreground-tab`, `background-tab`, `new-window`,
* `save-to-disk` and `other`.
*/
disposition: ('default' | 'foreground-tab' | 'background-tab' | 'new-window' | 'save-to-disk' | 'other'),
/**
* The options which will be used for creating the new `BrowserWindow`.
*/
options: any,
/**
* The non-standard features (features not handled by Chromium or Electron) given
* to `window.open()`.
*/
additionalFeatures: string[]) => void): this;
addListener(event: 'new-window', listener: (event: Event,
url: string,
frameName: string,
/**
* Can be `default`, `foreground-tab`, `background-tab`, `new-window`,
* `save-to-disk` and `other`.
*/
disposition: ('default' | 'foreground-tab' | 'background-tab' | 'new-window' | 'save-to-disk' | 'other'),
/**
* The options which will be used for creating the new `BrowserWindow`.
*/
options: any,
/**
* The non-standard features (features not handled by Chromium or Electron) given
* to `window.open()`.
*/
additionalFeatures: string[]) => void): this;
removeListener(event: 'new-window', listener: (event: Event,
url: string,
frameName: string,
/**
* Can be `default`, `foreground-tab`, `background-tab`, `new-window`,
* `save-to-disk` and `other`.
*/
disposition: ('default' | 'foreground-tab' | 'background-tab' | 'new-window' | 'save-to-disk' | 'other'),
/**
* The options which will be used for creating the new `BrowserWindow`.
*/
options: any,
/**
* The non-standard features (features not handled by Chromium or Electron) given
* to `window.open()`.
*/
additionalFeatures: string[]) => void): this;
/**
* Emitted when page receives favicon urls.
*/
on(event: 'page-favicon-updated', listener: (event: Event,
/**
* Array of URLs
*/
favicons: string[]) => void): this;
once(event: 'page-favicon-updated', listener: (event: Event,
/**
* Array of URLs
*/
favicons: string[]) => void): this;
addListener(event: 'page-favicon-updated', listener: (event: Event,
/**
* Array of URLs
*/
favicons: string[]) => void): this;
removeListener(event: 'page-favicon-updated', listener: (event: Event,
/**
* Array of URLs
*/
favicons: string[]) => void): this;
/**
* Emitted when a new frame is generated. Only the dirty area is passed in the
* buffer.
*/
on(event: 'paint', listener: (event: Event,
dirtyRect: Rectangle,
/**
* The image data of the whole frame.
*/
image: NativeImage) => void): this;
once(event: 'paint', listener: (event: Event,
dirtyRect: Rectangle,
/**
* The image data of the whole frame.
*/
image: NativeImage) => void): this;
addListener(event: 'paint', listener: (event: Event,
dirtyRect: Rectangle,
/**
* The image data of the whole frame.
*/
image: NativeImage) => void): this;
removeListener(event: 'paint', listener: (event: Event,
dirtyRect: Rectangle,
/**
* The image data of the whole frame.
*/
image: NativeImage) => void): this;
/**
* Emitted when a plugin process has crashed.
*/
on(event: 'plugin-crashed', listener: (event: Event,
name: string,
version: string) => void): this;
once(event: 'plugin-crashed', listener: (event: Event,
name: string,
version: string) => void): this;
addListener(event: 'plugin-crashed', listener: (event: Event,
name: string,
version: string) => void): this;
removeListener(event: 'plugin-crashed', listener: (event: Event,
name: string,
version: string) => void): this;
/**
* Emitted when bluetooth device needs to be selected on call to
* navigator.bluetooth.requestDevice. To use navigator.bluetooth api webBluetooth
* should be enabled. If event.preventDefault is not called, first available
* device will be selected. callback should be called with deviceId to be selected,
* passing empty string to callback will cancel the request.
*/
on(event: 'select-bluetooth-device', listener: (event: Event,
devices: BluetoothDevice[],
callback: (deviceId: string) => void) => void): this;
once(event: 'select-bluetooth-device', listener: (event: Event,
devices: BluetoothDevice[],
callback: (deviceId: string) => void) => void): this;
addListener(event: 'select-bluetooth-device', listener: (event: Event,
devices: BluetoothDevice[],
callback: (deviceId: string) => void) => void): this;
removeListener(event: 'select-bluetooth-device', listener: (event: Event,
devices: BluetoothDevice[],
callback: (deviceId: string) => void) => void): this;
/**
* Emitted when a client certificate is requested. The usage is the same with the
* select-client-certificate event of app.
*/
on(event: 'select-client-certificate', listener: (event: Event,
url: string,
certificateList: Certificate[],
callback: (certificate: Certificate) => void) => void): this;
once(event: 'select-client-certificate', listener: (event: Event,
url: string,
certificateList: Certificate[],
callback: (certificate: Certificate) => void) => void): this;
addListener(event: 'select-client-certificate', listener: (event: Event,
url: string,
certificateList: Certificate[],
callback: (certificate: Certificate) => void) => void): this;
removeListener(event: 'select-client-certificate', listener: (event: Event,
url: string,
certificateList: Certificate[],
callback: (certificate: Certificate) => void) => void): this;
/**
* Emitted when mouse moves over a link or the keyboard moves the focus to a link.
*/
on(event: 'update-target-url', listener: (event: Event,
url: string) => void): this;
once(event: 'update-target-url', listener: (event: Event,
url: string) => void): this;
addListener(event: 'update-target-url', listener: (event: Event,
url: string) => void): this;
removeListener(event: 'update-target-url', listener: (event: Event,
url: string) => void): this;
/**
* Emitted when a <webview>'s web contents is being attached to this web contents.
* Calling event.preventDefault() will destroy the guest page. This event can be
* used to configure webPreferences for the webContents of a <webview> before it's
* loaded, and provides the ability to set settings that can't be set via <webview>
* attributes. Note: The specified preload script option will be appear as
* preloadURL (not preload) in the webPreferences object emitted with this event.
*/
on(event: 'will-attach-webview', listener: (event: Event,
/**
* The web preferences that will be used by the guest page. This object can be
* modified to adjust the preferences for the guest page.
*/
webPreferences: any,
/**
* The other `<webview>` parameters such as the `src` URL. This object can be
* modified to adjust the parameters of the guest page.
*/
params: any) => void): this;
once(event: 'will-attach-webview', listener: (event: Event,
/**
* The web preferences that will be used by the guest page. This object can be
* modified to adjust the preferences for the guest page.
*/
webPreferences: any,
/**
* The other `<webview>` parameters such as the `src` URL. This object can be
* modified to adjust the parameters of the guest page.
*/
params: any) => void): this;
addListener(event: 'will-attach-webview', listener: (event: Event,
/**
* The web preferences that will be used by the guest page. This object can be
* modified to adjust the preferences for the guest page.
*/
webPreferences: any,
/**
* The other `<webview>` parameters such as the `src` URL. This object can be
* modified to adjust the parameters of the guest page.
*/
params: any) => void): this;
removeListener(event: 'will-attach-webview', listener: (event: Event,
/**
* The web preferences that will be used by the guest page. This object can be
* modified to adjust the preferences for the guest page.
*/
webPreferences: any,
/**
* The other `<webview>` parameters such as the `src` URL. This object can be
* modified to adjust the parameters of the guest page.
*/
params: any) => void): this;
/**
* Emitted when a user or the page wants to start navigation. It can happen when
* the window.location object is changed or a user clicks a link in the page. This
* event will not emit when the navigation is started programmatically with APIs
* like webContents.loadURL and webContents.back. It is also not emitted for
* in-page navigations, such as clicking anchor links or updating the
* window.location.hash. Use did-navigate-in-page event for this purpose. Calling
* event.preventDefault() will prevent the navigation.
*/
on(event: 'will-navigate', listener: (event: Event,
url: string) => void): this;
once(event: 'will-navigate', listener: (event: Event,
url: string) => void): this;
addListener(event: 'will-navigate', listener: (event: Event,
url: string) => void): this;
removeListener(event: 'will-navigate', listener: (event: Event,
url: string) => void): this;
/**
* Emitted when a beforeunload event handler is attempting to cancel a page unload.
* Calling event.preventDefault() will ignore the beforeunload event handler and
* allow the page to be unloaded.
*/
on(event: 'will-prevent-unload', listener: (event: Event) => void): this;
once(event: 'will-prevent-unload', listener: (event: Event) => void): this;
addListener(event: 'will-prevent-unload', listener: (event: Event) => void): this;
removeListener(event: 'will-prevent-unload', listener: (event: Event) => void): this;
/**
* Adds the specified path to DevTools workspace. Must be used after DevTools
* creation:
*/
addWorkSpace(path: string): void;
/**
* Begin subscribing for presentation events and captured frames, the callback will
* be called with callback(frameBuffer, dirtyRect) when there is a presentation
* event. The frameBuffer is a Buffer that contains raw pixel data. On most
* machines, the pixel data is effectively stored in 32bit BGRA format, but the
* actual representation depends on the endianness of the processor (most modern
* processors are little-endian, on machines with big-endian processors the data is
* in 32bit ARGB format). The dirtyRect is an object with x, y, width, height
* properties that describes which part of the page was repainted. If onlyDirty is
* set to true, frameBuffer will only contain the repainted area. onlyDirty
* defaults to false.
*/
beginFrameSubscription(callback: (frameBuffer: Buffer, dirtyRect: Rectangle) => void): void;
/**
* Begin subscribing for presentation events and captured frames, the callback will
* be called with callback(frameBuffer, dirtyRect) when there is a presentation
* event. The frameBuffer is a Buffer that contains raw pixel data. On most
* machines, the pixel data is effectively stored in 32bit BGRA format, but the
* actual representation depends on the endianness of the processor (most modern
* processors are little-endian, on machines with big-endian processors the data is
* in 32bit ARGB format). The dirtyRect is an object with x, y, width, height
* properties that describes which part of the page was repainted. If onlyDirty is
* set to true, frameBuffer will only contain the repainted area. onlyDirty
* defaults to false.
*/
beginFrameSubscription(onlyDirty: boolean, callback: (frameBuffer: Buffer, dirtyRect: Rectangle) => void): void;
canGoBack(): boolean;
canGoForward(): boolean;
canGoToOffset(offset: number): boolean;
/**
* Captures a snapshot of the page within rect. Upon completion callback will be
* called with callback(image). The image is an instance of NativeImage that stores
* data of the snapshot. Omitting rect will capture the whole visible page.
*/
capturePage(rect: Rectangle, callback: (image: NativeImage) => void): void;
/**
* Captures a snapshot of the page within rect. Upon completion callback will be
* called with callback(image). The image is an instance of NativeImage that stores
* data of the snapshot. Omitting rect will capture the whole visible page.
*/
capturePage(callback: (image: NativeImage) => void): void;
/**
* Clears the navigation history.
*/
clearHistory(): void;
/**
* Closes the devtools.
*/
closeDevTools(): void;
/**
* Executes the editing command copy in web page.
*/
copy(): void;
/**
* Copy the image at the given position to the clipboard.
*/
copyImageAt(x: number, y: number): void;
/**
* Executes the editing command cut in web page.
*/
cut(): void;
/**
* Executes the editing command delete in web page.
*/
delete(): void;
/**
* Disable device emulation enabled by webContents.enableDeviceEmulation.
*/
disableDeviceEmulation(): void;
/**
* Initiates a download of the resource at url without navigating. The
* will-download event of session will be triggered.
*/
downloadURL(url: string): void;
/**
* Enable device emulation with the given parameters.
*/
enableDeviceEmulation(parameters: Parameters): void;
/**
* End subscribing for frame presentation events.
*/
endFrameSubscription(): void;
/**
* Evaluates code in page. In the browser window some HTML APIs like
* requestFullScreen can only be invoked by a gesture from the user. Setting
* userGesture to true will remove this limitation. If the result of the executed
* code is a promise the callback result will be the resolved value of the promise.
* We recommend that you use the returned Promise to handle code that results in a
* Promise.
*/
executeJavaScript(code: string, userGesture?: boolean, callback?: (result: any) => void): Promise<any>;
/**
* Starts a request to find all matches for the text in the web page. The result of
* the request can be obtained by subscribing to found-in-page event.
*/
findInPage(text: string, options?: FindInPageOptions): number;
/**
* Focuses the web page.
*/
focus(): void;
getFrameRate(): number;
getOSProcessId(): number;
/**
* Get the system printer list.
*/
getPrinters(): PrinterInfo[];
getTitle(): string;
getURL(): string;
getUserAgent(): string;
getWebRTCIPHandlingPolicy(): string;
/**
* Sends a request to get current zoom factor, the callback will be called with
* callback(zoomFactor).
*/
getZoomFactor(callback: (zoomFactor: number) => void): void;
/**
* Sends a request to get current zoom level, the callback will be called with
* callback(zoomLevel).
*/
getZoomLevel(callback: (zoomLevel: number) => void): void;
/**
* Makes the browser go back a web page.
*/
goBack(): void;
/**
* Makes the browser go forward a web page.
*/
goForward(): void;
/**
* Navigates browser to the specified absolute web page index.
*/
goToIndex(index: number): void;
/**
* Navigates to the specified offset from the "current entry".
*/
goToOffset(offset: number): void;
/**
* Checks if any ServiceWorker is registered and returns a boolean as response to
* callback.
*/
hasServiceWorker(callback: (hasWorker: boolean) => void): void;
/**
* Injects CSS into the current web page.
*/
insertCSS(css: string): void;
/**
* Inserts text to the focused element.
*/
insertText(text: string): void;
/**
* Starts inspecting element at position (x, y).
*/
inspectElement(x: number, y: number): void;
/**
* Opens the developer tools for the service worker context.
*/
inspectServiceWorker(): void;
/**
* Schedules a full repaint of the window this web contents is in. If offscreen
* rendering is enabled invalidates the frame and generates a new one through the
* 'paint' event.
*/
invalidate(): void;
isAudioMuted(): boolean;
isCrashed(): boolean;
isDestroyed(): boolean;
isDevToolsFocused(): boolean;
isDevToolsOpened(): boolean;
isFocused(): boolean;
isLoading(): boolean;
isLoadingMainFrame(): boolean;
isOffscreen(): boolean;
isPainting(): boolean;
isWaitingForResponse(): boolean;
/**
* Loads the url in the window. The url must contain the protocol prefix, e.g. the
* http:// or file://. If the load should bypass http cache then use the pragma
* header to achieve it.
*/
loadURL(url: string, options?: LoadURLOptions): void;
/**
* Opens the devtools.
*/
openDevTools(options?: OpenDevToolsOptions): void;
/**
* Executes the editing command paste in web page.
*/
paste(): void;
/**
* Executes the editing command pasteAndMatchStyle in web page.
*/
pasteAndMatchStyle(): void;
/**
* Prints window's web page. When silent is set to true, Electron will pick the
* system's default printer if deviceName is empty and the default settings for
* printing. Calling window.print() in web page is equivalent to calling
* webContents.print({silent: false, printBackground: false, deviceName: ''}). Use
* page-break-before: always; CSS style to force to print to a new page.
*/
print(options?: PrintOptions, callback?: Function): void;
/**
* Prints window's web page as PDF with Chromium's preview printing custom
* settings. The callback will be called with callback(error, data) on completion.
* The data is a Buffer that contains the generated PDF data. The landscape will be
* ignored if @page CSS at-rule is used in the web page. By default, an empty
* options will be regarded as: Use page-break-before: always; CSS style to force
* to print to a new page. An example of webContents.printToPDF:
*/
printToPDF(options: PrintToPDFOptions, callback: (error: Error, data: Buffer) => void): void;
/**
* Executes the editing command redo in web page.
*/
redo(): void;
/**
* Reloads the current web page.
*/
reload(): void;
/**
* Reloads current page and ignores cache.
*/
reloadIgnoringCache(): void;
/**
* Removes the specified path from DevTools workspace.
*/
removeWorkSpace(path: string): void;
/**
* Executes the editing command replace in web page.
*/
replace(text: string): void;
/**
* Executes the editing command replaceMisspelling in web page.
*/
replaceMisspelling(text: string): void;
savePage(fullPath: string, saveType: 'HTMLOnly' | 'HTMLComplete' | 'MHTML', callback: (error: Error) => void): boolean;
/**
* Executes the editing command selectAll in web page.
*/
selectAll(): void;
/**
* Send an asynchronous message to renderer process via channel, you can also send
* arbitrary arguments. Arguments will be serialized in JSON internally and hence
* no functions or prototype chain will be included. The renderer process can
* handle the message by listening to channel with the ipcRenderer module. An
* example of sending messages from the main process to the renderer process:
*/
send(channel: string, ...args: any[]): void;
/**
* Sends an input event to the page. Note: The BrowserWindow containing the
* contents needs to be focused for sendInputEvent() to work. For keyboard events,
* the event object also have following properties: For mouse events, the event
* object also have following properties: For the mouseWheel event, the event
* object also have following properties:
*/
sendInputEvent(event: Event): void;
/**
* Mute the audio on the current web page.
*/
setAudioMuted(muted: boolean): void;
/**
* If offscreen rendering is enabled sets the frame rate to the specified number.
* Only values between 1 and 60 are accepted.
*/
setFrameRate(fps: number): void;
/**
* Ignore application menu shortcuts while this web contents is focused.
*/
setIgnoreMenuShortcuts(ignore: boolean): void;
/**
* Sets the maximum and minimum layout-based (i.e. non-visual) zoom level.
*/
setLayoutZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
/**
* Set the size of the page. This is only supported for <webview> guest contents.
*/
setSize(options: SizeOptions): void;
/**
* Overrides the user agent for this web page.
*/
setUserAgent(userAgent: string): void;
/**
* Sets the maximum and minimum pinch-to-zoom level.
*/
setVisualZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
/**
* Setting the WebRTC IP handling policy allows you to control which IPs are
* exposed via WebRTC. See BrowserLeaks for more details.
*/
setWebRTCIPHandlingPolicy(policy: 'default' | 'default_public_interface_only' | 'default_public_and_private_interfaces' | 'disable_non_proxied_udp'): void;
/**
* Changes the zoom factor to the specified factor. Zoom factor is zoom percent
* divided by 100, so 300% = 3.0.
*/
setZoomFactor(factor: number): void;
/**
* Changes the zoom level to the specified level. The original size is 0 and each
* increment above or below represents zooming 20% larger or smaller to default
* limits of 300% and 50% of original size, respectively.
*/
setZoomLevel(level: number): void;
/**
* Deprecated: Call setVisualZoomLevelLimits instead to set the visual zoom level
* limits. This method will be removed in Electron 2.0.
*/
setZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
/**
* Shows pop-up dictionary that searches the selected word on the page.
*/
showDefinitionForSelection(): void;
/**
* Sets the item as dragging item for current drag-drop operation, file is the
* absolute path of the file to be dragged, and icon is the image showing under the
* cursor when dragging.
*/
startDrag(item: Item): void;
/**
* If offscreen rendering is enabled and not painting, start painting.
*/
startPainting(): void;
/**
* Stops any pending navigation.
*/
stop(): void;
/**
* Stops any findInPage request for the webContents with the provided action.
*/
stopFindInPage(action: 'clearSelection' | 'keepSelection' | 'activateSelection'): void;
/**
* If offscreen rendering is enabled and painting, stop painting.
*/
stopPainting(): void;
/**
* Toggles the developer tools.
*/
toggleDevTools(): void;
/**
* Executes the editing command undo in web page.
*/
undo(): void;
/**
* Unregisters any ServiceWorker if present and returns a boolean as response to
* callback when the JS promise is fulfilled or false when the JS promise is
* rejected.
*/
unregisterServiceWorker(callback: (success: boolean) => void): void;
/**
* Executes the editing command unselect in web page.
*/
unselect(): void;
debugger: Debugger;
devToolsWebContents: WebContents;
hostWebContents: WebContents;
id: number;
session: Session;
}
interface WebFrame extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/web-frame
/**
* Attempts to free memory that is no longer being used (like images from a
* previous navigation). Note that blindly calling this method probably makes
* Electron slower since it will have to refill these emptied caches, you should
* only call it if an event in your app has occurred that makes you think your page
* is actually using less memory (i.e. you have navigated from a super heavy page
* to a mostly empty one, and intend to stay there).
*/
clearCache(): void;
/**
* Evaluates code in page. In the browser window some HTML APIs like
* requestFullScreen can only be invoked by a gesture from the user. Setting
* userGesture to true will remove this limitation.
*/
executeJavaScript(code: string, userGesture?: boolean, callback?: (result: any) => void): Promise<any>;
/**
* Returns an object describing usage information of Blink's internal memory
* caches. This will generate:
*/
getResourceUsage(): ResourceUsage;
getZoomFactor(): number;
getZoomLevel(): number;
/**
* Inserts text to the focused element.
*/
insertText(text: string): void;
/**
* Resources will be loaded from this scheme regardless of the current page's
* Content Security Policy.
*/
registerURLSchemeAsBypassingCSP(scheme: string): void;
/**
* Registers the scheme as secure, bypasses content security policy for resources,
* allows registering ServiceWorker and supports fetch API. Specify an option with
* the value of false to omit it from the registration. An example of registering a
* privileged scheme, without bypassing Content Security Policy:
*/
registerURLSchemeAsPrivileged(scheme: string, options?: RegisterURLSchemeAsPrivilegedOptions): void;
/**
* Registers the scheme as secure scheme. Secure schemes do not trigger mixed
* content warnings. For example, https and data are secure schemes because they
* cannot be corrupted by active network attackers.
*/
registerURLSchemeAsSecure(scheme: string): void;
/**
* Sets the maximum and minimum layout-based (i.e. non-visual) zoom level.
*/
setLayoutZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
/**
* Sets a provider for spell checking in input fields and text areas. The provider
* must be an object that has a spellCheck method that returns whether the word
* passed is correctly spelled. An example of using node-spellchecker as provider:
*/
setSpellCheckProvider(language: string, autoCorrectWord: boolean, provider: Provider): void;
/**
* Sets the maximum and minimum pinch-to-zoom level.
*/
setVisualZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
/**
* Changes the zoom factor to the specified factor. Zoom factor is zoom percent
* divided by 100, so 300% = 3.0.
*/
setZoomFactor(factor: number): void;
/**
* Changes the zoom level to the specified level. The original size is 0 and each
* increment above or below represents zooming 20% larger or smaller to default
* limits of 300% and 50% of original size, respectively.
*/
setZoomLevel(level: number): void;
/**
* Deprecated: Call setVisualZoomLevelLimits instead to set the visual zoom level
* limits. This method will be removed in Electron 2.0.
*/
setZoomLevelLimits(minimumLevel: number, maximumLevel: number): void;
}
class WebRequest extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/web-request
/**
* The listener will be called with listener(details) when a server initiated
* redirect is about to occur.
*/
onBeforeRedirect(listener: (details: OnBeforeRedirectDetails) => void): void;
/**
* The listener will be called with listener(details) when a server initiated
* redirect is about to occur.
*/
onBeforeRedirect(filter: OnBeforeRedirectFilter, listener: (details: OnBeforeRedirectDetails) => void): void;
/**
* The listener will be called with listener(details, callback) when a request is
* about to occur. The uploadData is an array of UploadData objects. The callback
* has to be called with an response object.
*/
onBeforeRequest(listener: (details: OnBeforeRequestDetails, callback: (response: Response) => void) => void): void;
/**
* The listener will be called with listener(details, callback) when a request is
* about to occur. The uploadData is an array of UploadData objects. The callback
* has to be called with an response object.
*/
onBeforeRequest(filter: OnBeforeRequestFilter, listener: (details: OnBeforeRequestDetails, callback: (response: Response) => void) => void): void;
/**
* The listener will be called with listener(details, callback) before sending an
* HTTP request, once the request headers are available. This may occur after a TCP
* connection is made to the server, but before any http data is sent. The callback
* has to be called with an response object.
*/
onBeforeSendHeaders(filter: OnBeforeSendHeadersFilter, listener: Function): void;
/**
* The listener will be called with listener(details, callback) before sending an
* HTTP request, once the request headers are available. This may occur after a TCP
* connection is made to the server, but before any http data is sent. The callback
* has to be called with an response object.
*/
onBeforeSendHeaders(listener: Function): void;
/**
* The listener will be called with listener(details) when a request is completed.
*/
onCompleted(filter: OnCompletedFilter, listener: (details: OnCompletedDetails) => void): void;
/**
* The listener will be called with listener(details) when a request is completed.
*/
onCompleted(listener: (details: OnCompletedDetails) => void): void;
/**
* The listener will be called with listener(details) when an error occurs.
*/
onErrorOccurred(listener: (details: OnErrorOccurredDetails) => void): void;
/**
* The listener will be called with listener(details) when an error occurs.
*/
onErrorOccurred(filter: OnErrorOccurredFilter, listener: (details: OnErrorOccurredDetails) => void): void;
/**
* The listener will be called with listener(details, callback) when HTTP response
* headers of a request have been received. The callback has to be called with an
* response object.
*/
onHeadersReceived(filter: OnHeadersReceivedFilter, listener: Function): void;
/**
* The listener will be called with listener(details, callback) when HTTP response
* headers of a request have been received. The callback has to be called with an
* response object.
*/
onHeadersReceived(listener: Function): void;
/**
* The listener will be called with listener(details) when first byte of the
* response body is received. For HTTP requests, this means that the status line
* and response headers are available.
*/
onResponseStarted(listener: (details: OnResponseStartedDetails) => void): void;
/**
* The listener will be called with listener(details) when first byte of the
* response body is received. For HTTP requests, this means that the status line
* and response headers are available.
*/
onResponseStarted(filter: OnResponseStartedFilter, listener: (details: OnResponseStartedDetails) => void): void;
/**
* The listener will be called with listener(details) just before a request is
* going to be sent to the server, modifications of previous onBeforeSendHeaders
* response are visible by the time this listener is fired.
*/
onSendHeaders(filter: OnSendHeadersFilter, listener: (details: OnSendHeadersDetails) => void): void;
/**
* The listener will be called with listener(details) just before a request is
* going to be sent to the server, modifications of previous onBeforeSendHeaders
* response are visible by the time this listener is fired.
*/
onSendHeaders(listener: (details: OnSendHeadersDetails) => void): void;
}
interface WebviewTag extends HTMLElement {
// Docs: http://electron.atom.io/docs/api/webview-tag
/**
* Fired when a load has committed. This includes navigation within the current
* document as well as subframe document-level loads, but does not include
* asynchronous resource loads.
*/
addEventListener(event: 'load-commit', listener: (event: LoadCommitEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'load-commit', listener: (event: LoadCommitEvent) => void): this;
/**
* Fired when the navigation is done, i.e. the spinner of the tab will stop
* spinning, and the onload event is dispatched.
*/
addEventListener(event: 'did-finish-load', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-finish-load', listener: (event: Event) => void): this;
/**
* This event is like did-finish-load, but fired when the load failed or was
* cancelled, e.g. window.stop() is invoked.
*/
addEventListener(event: 'did-fail-load', listener: (event: DidFailLoadEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-fail-load', listener: (event: DidFailLoadEvent) => void): this;
/**
* Fired when a frame has done navigation.
*/
addEventListener(event: 'did-frame-finish-load', listener: (event: DidFrameFinishLoadEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-frame-finish-load', listener: (event: DidFrameFinishLoadEvent) => void): this;
/**
* Corresponds to the points in time when the spinner of the tab starts spinning.
*/
addEventListener(event: 'did-start-loading', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-start-loading', listener: (event: Event) => void): this;
/**
* Corresponds to the points in time when the spinner of the tab stops spinning.
*/
addEventListener(event: 'did-stop-loading', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-stop-loading', listener: (event: Event) => void): this;
/**
* Fired when details regarding a requested resource is available. status indicates
* socket connection to download the resource.
*/
addEventListener(event: 'did-get-response-details', listener: (event: DidGetResponseDetailsEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-get-response-details', listener: (event: DidGetResponseDetailsEvent) => void): this;
/**
* Fired when a redirect was received while requesting a resource.
*/
addEventListener(event: 'did-get-redirect-request', listener: (event: DidGetRedirectRequestEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-get-redirect-request', listener: (event: DidGetRedirectRequestEvent) => void): this;
/**
* Fired when document in the given frame is loaded.
*/
addEventListener(event: 'dom-ready', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'dom-ready', listener: (event: Event) => void): this;
/**
* Fired when page title is set during navigation. explicitSet is false when title
* is synthesized from file url.
*/
addEventListener(event: 'page-title-updated', listener: (event: PageTitleUpdatedEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'page-title-updated', listener: (event: PageTitleUpdatedEvent) => void): this;
/**
* Fired when page receives favicon urls.
*/
addEventListener(event: 'page-favicon-updated', listener: (event: PageFaviconUpdatedEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'page-favicon-updated', listener: (event: PageFaviconUpdatedEvent) => void): this;
/**
* Fired when page enters fullscreen triggered by HTML API.
*/
addEventListener(event: 'enter-html-full-screen', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'enter-html-full-screen', listener: (event: Event) => void): this;
/**
* Fired when page leaves fullscreen triggered by HTML API.
*/
addEventListener(event: 'leave-html-full-screen', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'leave-html-full-screen', listener: (event: Event) => void): this;
/**
* Fired when the guest window logs a console message. The following example code
* forwards all log messages to the embedder's console without regard for log level
* or other properties.
*/
addEventListener(event: 'console-message', listener: (event: ConsoleMessageEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'console-message', listener: (event: ConsoleMessageEvent) => void): this;
/**
* Fired when a result is available for webview.findInPage request.
*/
addEventListener(event: 'found-in-page', listener: (event: FoundInPageEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'found-in-page', listener: (event: FoundInPageEvent) => void): this;
/**
* Fired when the guest page attempts to open a new browser window. The following
* example code opens the new url in system's default browser.
*/
addEventListener(event: 'new-window', listener: (event: NewWindowEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'new-window', listener: (event: NewWindowEvent) => void): this;
/**
* Emitted when a user or the page wants to start navigation. It can happen when
* the window.location object is changed or a user clicks a link in the page. This
* event will not emit when the navigation is started programmatically with APIs
* like <webview>.loadURL and <webview>.back. It is also not emitted during in-page
* navigation, such as clicking anchor links or updating the window.location.hash.
* Use did-navigate-in-page event for this purpose. Calling event.preventDefault()
* does NOT have any effect.
*/
addEventListener(event: 'will-navigate', listener: (event: WillNavigateEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'will-navigate', listener: (event: WillNavigateEvent) => void): this;
/**
* Emitted when a navigation is done. This event is not emitted for in-page
* navigations, such as clicking anchor links or updating the window.location.hash.
* Use did-navigate-in-page event for this purpose.
*/
addEventListener(event: 'did-navigate', listener: (event: DidNavigateEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-navigate', listener: (event: DidNavigateEvent) => void): this;
/**
* Emitted when an in-page navigation happened. When in-page navigation happens,
* the page URL changes but does not cause navigation outside of the page. Examples
* of this occurring are when anchor links are clicked or when the DOM hashchange
* event is triggered.
*/
addEventListener(event: 'did-navigate-in-page', listener: (event: DidNavigateInPageEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-navigate-in-page', listener: (event: DidNavigateInPageEvent) => void): this;
/**
* Fired when the guest page attempts to close itself. The following example code
* navigates the webview to about:blank when the guest attempts to close itself.
*/
addEventListener(event: 'close', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'close', listener: (event: Event) => void): this;
/**
* Fired when the guest page has sent an asynchronous message to embedder page.
* With sendToHost method and ipc-message event you can easily communicate between
* guest page and embedder page:
*/
addEventListener(event: 'ipc-message', listener: (event: IpcMessageEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'ipc-message', listener: (event: IpcMessageEvent) => void): this;
/**
* Fired when the renderer process is crashed.
*/
addEventListener(event: 'crashed', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'crashed', listener: (event: Event) => void): this;
/**
* Fired when the gpu process is crashed.
*/
addEventListener(event: 'gpu-crashed', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'gpu-crashed', listener: (event: Event) => void): this;
/**
* Fired when a plugin process is crashed.
*/
addEventListener(event: 'plugin-crashed', listener: (event: PluginCrashedEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'plugin-crashed', listener: (event: PluginCrashedEvent) => void): this;
/**
* Fired when the WebContents is destroyed.
*/
addEventListener(event: 'destroyed', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'destroyed', listener: (event: Event) => void): this;
/**
* Emitted when media starts playing.
*/
addEventListener(event: 'media-started-playing', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'media-started-playing', listener: (event: Event) => void): this;
/**
* Emitted when media is paused or done playing.
*/
addEventListener(event: 'media-paused', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'media-paused', listener: (event: Event) => void): this;
/**
* Emitted when a page's theme color changes. This is usually due to encountering a
* meta tag:
*/
addEventListener(event: 'did-change-theme-color', listener: (event: DidChangeThemeColorEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'did-change-theme-color', listener: (event: DidChangeThemeColorEvent) => void): this;
/**
* Emitted when mouse moves over a link or the keyboard moves the focus to a link.
*/
addEventListener(event: 'update-target-url', listener: (event: UpdateTargetUrlEvent) => void, useCapture?: boolean): this;
removeEventListener(event: 'update-target-url', listener: (event: UpdateTargetUrlEvent) => void): this;
/**
* Emitted when DevTools is opened.
*/
addEventListener(event: 'devtools-opened', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'devtools-opened', listener: (event: Event) => void): this;
/**
* Emitted when DevTools is closed.
*/
addEventListener(event: 'devtools-closed', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'devtools-closed', listener: (event: Event) => void): this;
/**
* Emitted when DevTools is focused / opened.
*/
addEventListener(event: 'devtools-focused', listener: (event: Event) => void, useCapture?: boolean): this;
removeEventListener(event: 'devtools-focused', listener: (event: Event) => void): this;
addEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void;
addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
removeEventListener<K extends keyof HTMLElementEventMap>(type: K, listener: (this: HTMLElement, ev: HTMLElementEventMap[K]) => any, useCapture?: boolean): void;
removeEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
canGoBack(): boolean;
canGoForward(): boolean;
canGoToOffset(offset: number): boolean;
/**
* Captures a snapshot of the webview's page. Same as
* webContents.capturePage([rect, ]callback).
*/
capturePage(callback: (image: NativeImage) => void): void;
/**
* Captures a snapshot of the webview's page. Same as
* webContents.capturePage([rect, ]callback).
*/
capturePage(rect: Rectangle, callback: (image: NativeImage) => void): void;
/**
* Clears the navigation history.
*/
clearHistory(): void;
/**
* Closes the DevTools window of guest page.
*/
closeDevTools(): void;
/**
* Executes editing command copy in page.
*/
copy(): void;
/**
* Executes editing command cut in page.
*/
cut(): void;
/**
* Executes editing command delete in page.
*/
delete(): void;
/**
* Evaluates code in page. If userGesture is set, it will create the user gesture
* context in the page. HTML APIs like requestFullScreen, which require user
* action, can take advantage of this option for automation.
*/
executeJavaScript(code: string, userGesture?: boolean, callback?: (result: any) => void): void;
/**
* Starts a request to find all matches for the text in the web page. The result of
* the request can be obtained by subscribing to found-in-page event.
*/
findInPage(text: string, options?: FindInPageOptions): number;
getTitle(): string;
getURL(): string;
getUserAgent(): string;
getWebContents(): WebContents;
/**
* Makes the guest page go back.
*/
goBack(): void;
/**
* Makes the guest page go forward.
*/
goForward(): void;
/**
* Navigates to the specified absolute index.
*/
goToIndex(index: number): void;
/**
* Navigates to the specified offset from the "current entry".
*/
goToOffset(offset: number): void;
/**
* Injects CSS into the guest page.
*/
insertCSS(css: string): void;
/**
* Inserts text to the focused element.
*/
insertText(text: string): void;
/**
* Starts inspecting element at position (x, y) of guest page.
*/
inspectElement(x: number, y: number): void;
/**
* Opens the DevTools for the service worker context present in the guest page.
*/
inspectServiceWorker(): void;
isAudioMuted(): boolean;
isCrashed(): boolean;
isDevToolsFocused(): boolean;
isDevToolsOpened(): boolean;
isLoading(): boolean;
isWaitingForResponse(): boolean;
/**
* Loads the url in the webview, the url must contain the protocol prefix, e.g. the
* http:// or file://.
*/
loadURL(url: string, options?: LoadURLOptions): void;
/**
* Opens a DevTools window for guest page.
*/
openDevTools(): void;
/**
* Executes editing command paste in page.
*/
paste(): void;
/**
* Executes editing command pasteAndMatchStyle in page.
*/
pasteAndMatchStyle(): void;
/**
* Prints webview's web page. Same as webContents.print([options]).
*/
print(options?: PrintOptions): void;
/**
* Prints webview's web page as PDF, Same as webContents.printToPDF(options,
* callback).
*/
printToPDF(options: PrintToPDFOptions, callback: (error: Error, data: Buffer) => void): void;
/**
* Executes editing command redo in page.
*/
redo(): void;
/**
* Reloads the guest page.
*/
reload(): void;
/**
* Reloads the guest page and ignores cache.
*/
reloadIgnoringCache(): void;
/**
* Executes editing command replace in page.
*/
replace(text: string): void;
/**
* Executes editing command replaceMisspelling in page.
*/
replaceMisspelling(text: string): void;
/**
* Executes editing command selectAll in page.
*/
selectAll(): void;
/**
* Send an asynchronous message to renderer process via channel, you can also send
* arbitrary arguments. The renderer process can handle the message by listening to
* the channel event with the ipcRenderer module. See webContents.send for
* examples.
*/
send(channel: string, ...args: any[]): void;
/**
* Sends an input event to the page. See webContents.sendInputEvent for detailed
* description of event object.
*/
sendInputEvent(event: any): void;
/**
* Set guest page muted.
*/
setAudioMuted(muted: boolean): void;
/**
* Overrides the user agent for the guest page.
*/
setUserAgent(userAgent: string): void;
/**
* Changes the zoom factor to the specified factor. Zoom factor is zoom percent
* divided by 100, so 300% = 3.0.
*/
setZoomFactor(factor: number): void;
/**
* Changes the zoom level to the specified level. The original size is 0 and each
* increment above or below represents zooming 20% larger or smaller to default
* limits of 300% and 50% of original size, respectively.
*/
setZoomLevel(level: number): void;
/**
* Shows pop-up dictionary that searches the selected word on the page.
*/
showDefinitionForSelection(): void;
/**
* Stops any pending navigation.
*/
stop(): void;
/**
* Stops any findInPage request for the webview with the provided action.
*/
stopFindInPage(action: 'clearSelection' | 'keepSelection' | 'activateSelection'): void;
/**
* Executes editing command undo in page.
*/
undo(): void;
/**
* Executes editing command unselect in page.
*/
unselect(): void;
/**
* When this attribute is present the guest page will be allowed to open new
* windows. Popups are disabled by default.
*/
allowpopups?: string;
/**
* When this attribute is present the webview container will automatically resize
* within the bounds specified by the attributes minwidth, minheight, maxwidth, and
* maxheight. These constraints do not impact the webview unless autosize is
* enabled. When autosize is enabled, the webview container size cannot be less
* than the minimum values or greater than the maximum.
*/
autosize?: string;
/**
* A list of strings which specifies the blink features to be enabled separated by
* ,. The full list of supported feature strings can be found in the
* RuntimeEnabledFeatures.json5 file.
*/
blinkfeatures?: string;
/**
* A list of strings which specifies the blink features to be disabled separated by
* ,. The full list of supported feature strings can be found in the
* RuntimeEnabledFeatures.json5 file.
*/
disableblinkfeatures?: string;
/**
* When this attribute is present the webview contents will be prevented from
* resizing when the webview element itself is resized. This can be used in
* combination with webContents.setSize to manually resize the webview contents in
* reaction to a window size change. This can make resizing faster compared to
* relying on the webview element bounds to automatically resize the contents.
*/
disableguestresize?: string;
/**
* When this attribute is present the guest page will have web security disabled.
* Web security is enabled by default.
*/
disablewebsecurity?: string;
/**
* A value that links the webview to a specific webContents. When a webview first
* loads a new webContents is created and this attribute is set to its instance
* identifier. Setting this attribute on a new or existing webview connects it to
* the existing webContents that currently renders in a different webview. The
* existing webview will see the destroy event and will then create a new
* webContents when a new url is loaded.
*/
guestinstance?: string;
/**
* Sets the referrer URL for the guest page.
*/
httpreferrer?: string;
/**
* When this attribute is present the guest page in webview will have node
* integration and can use node APIs like require and process to access low level
* system resources. Node integration is disabled by default in the guest page.
*/
nodeintegration?: string;
/**
* Sets the session used by the page. If partition starts with persist:, the page
* will use a persistent session available to all pages in the app with the same
* partition. if there is no persist: prefix, the page will use an in-memory
* session. By assigning the same partition, multiple pages can share the same
* session. If the partition is unset then default session of the app will be used.
* This value can only be modified before the first navigation, since the session
* of an active renderer process cannot change. Subsequent attempts to modify the
* value will fail with a DOM exception.
*/
partition?: string;
/**
* When this attribute is present the guest page in webview will be able to use
* browser plugins. Plugins are disabled by default.
*/
plugins?: string;
/**
* Specifies a script that will be loaded before other scripts run in the guest
* page. The protocol of script's URL must be either file: or asar:, because it
* will be loaded by require in guest page under the hood. When the guest page
* doesn't have node integration this script will still have access to all Node
* APIs, but global objects injected by Node will be deleted after this script has
* finished executing. Note: This option will be appear as preloadURL (not preload)
* in the webPreferences specified to the will-attach-webview event.
*/
preload?: string;
/**
* Returns the visible URL. Writing to this attribute initiates top-level
* navigation. Assigning src its own value will reload the current page. The src
* attribute can also accept data URLs, such as data:text/plain,Hello, world!.
*/
src?: string;
/**
* Sets the user agent for the guest page before the page is navigated to. Once the
* page is loaded, use the setUserAgent method to change the user agent.
*/
useragent?: string;
/**
* A list of strings which specifies the web preferences to be set on the webview,
* separated by ,. The full list of supported preference strings can be found in
* BrowserWindow. The string follows the same format as the features string in
* window.open. A name by itself is given a true boolean value. A preference can be
* set to another value by including an =, followed by the value. Special values
* yes and 1 are interpreted as true, while no and 0 are interpreted as false.
*/
webpreferences?: string;
}
interface AboutPanelOptionsOptions {
/**
* The app's name.
*/
applicationName?: string;
/**
* The app's version.
*/
applicationVersion?: string;
/**
* Copyright information.
*/
copyright?: string;
/**
* Credit information.
*/
credits?: string;
/**
* The app's build version number.
*/
version?: string;
}
interface AddRepresentationOptions {
/**
* The scale factor to add the image representation for.
*/
scaleFactor: number;
/**
* Defaults to 0. Required if a bitmap buffer is specified as buffer.
*/
width?: number;
/**
* Defaults to 0. Required if a bitmap buffer is specified as buffer.
*/
height?: number;
/**
* The buffer containing the raw image data.
*/
buffer?: Buffer;
/**
* The data URL containing either a base 64 encoded PNG or JPEG image.
*/
dataURL?: string;
}
interface AppDetailsOptions {
/**
* Window's . It has to be set, otherwise the other options will have no effect.
*/
appId?: string;
/**
* Window's .
*/
appIconPath?: string;
/**
* Index of the icon in appIconPath. Ignored when appIconPath is not set. Default
* is 0.
*/
appIconIndex?: number;
/**
* Window's .
*/
relaunchCommand?: string;
/**
* Window's .
*/
relaunchDisplayName?: string;
}
interface AuthInfo {
isProxy: boolean;
scheme: string;
host: string;
port: number;
realm: string;
}
interface AutoResizeOptions {
/**
* If true, the view's width will grow and shrink together with the window. false
* by default.
*/
width: boolean;
/**
* If true, the view's height will grow and shrink together with the window. false
* by default.
*/
height: boolean;
}
interface BitmapOptions {
/**
* Defaults to 1.0.
*/
scaleFactor?: number;
}
interface BrowserViewConstructorOptions {
/**
* See .
*/
webPreferences?: WebPreferences;
}
interface BrowserWindowConstructorOptions {
/**
* Window's width in pixels. Default is 800.
*/
width?: number;
/**
* Window's height in pixels. Default is 600.
*/
height?: number;
/**
* ( if y is used) Window's left offset from screen. Default is to center the
* window.
*/
x?: number;
/**
* ( if x is used) Window's top offset from screen. Default is to center the
* window.
*/
y?: number;
/**
* The width and height would be used as web page's size, which means the actual
* window's size will include window frame's size and be slightly larger. Default
* is false.
*/
useContentSize?: boolean;
/**
* Show window in the center of the screen.
*/
center?: boolean;
/**
* Window's minimum width. Default is 0.
*/
minWidth?: number;
/**
* Window's minimum height. Default is 0.
*/
minHeight?: number;
/**
* Window's maximum width. Default is no limit.
*/
maxWidth?: number;
/**
* Window's maximum height. Default is no limit.
*/
maxHeight?: number;
/**
* Whether window is resizable. Default is true.
*/
resizable?: boolean;
/**
* Whether window is movable. This is not implemented on Linux. Default is true.
*/
movable?: boolean;
/**
* Whether window is minimizable. This is not implemented on Linux. Default is
* true.
*/
minimizable?: boolean;
/**
* Whether window is maximizable. This is not implemented on Linux. Default is
* true.
*/
maximizable?: boolean;
/**
* Whether window is closable. This is not implemented on Linux. Default is true.
*/
closable?: boolean;
/**
* Whether the window can be focused. Default is true. On Windows setting
* focusable: false also implies setting skipTaskbar: true. On Linux setting
* focusable: false makes the window stop interacting with wm, so the window will
* always stay on top in all workspaces.
*/
focusable?: boolean;
/**
* Whether the window should always stay on top of other windows. Default is false.
*/
alwaysOnTop?: boolean;
/**
* Whether the window should show in fullscreen. When explicitly set to false the
* fullscreen button will be hidden or disabled on macOS. Default is false.
*/
fullscreen?: boolean;
/**
* Whether the window can be put into fullscreen mode. On macOS, also whether the
* maximize/zoom button should toggle full screen mode or maximize window. Default
* is true.
*/
fullscreenable?: boolean;
/**
* Use pre-Lion fullscreen on macOS. Default is false.
*/
simpleFullscreen?: boolean;
/**
* Whether to show the window in taskbar. Default is false.
*/
skipTaskbar?: boolean;
/**
* The kiosk mode. Default is false.
*/
kiosk?: boolean;
/**
* Default window title. Default is "Electron".
*/
title?: string;
/**
* The window icon. On Windows it is recommended to use ICO icons to get best
* visual effects, you can also leave it undefined so the executable's icon will be
* used.
*/
icon?: NativeImage | string;
/**
* Whether window should be shown when created. Default is true.
*/
show?: boolean;
/**
* Specify false to create a . Default is true.
*/
frame?: boolean;
/**
* Specify parent window. Default is null.
*/
parent?: BrowserWindow;
/**
* Whether this is a modal window. This only works when the window is a child
* window. Default is false.
*/
modal?: boolean;
/**
* Whether the web view accepts a single mouse-down event that simultaneously
* activates the window. Default is false.
*/
acceptFirstMouse?: boolean;
/**
* Whether to hide cursor when typing. Default is false.
*/
disableAutoHideCursor?: boolean;
/**
* Auto hide the menu bar unless the Alt key is pressed. Default is false.
*/
autoHideMenuBar?: boolean;
/**
* Enable the window to be resized larger than screen. Default is false.
*/
enableLargerThanScreen?: boolean;
/**
* Window's background color as a hexadecimal value, like #66CD00 or #FFF or
* #80FFFFFF (alpha is supported). Default is #FFF (white).
*/
backgroundColor?: string;
/**
* Whether window should have a shadow. This is only implemented on macOS. Default
* is true.
*/
hasShadow?: boolean;
/**
* Set the initial opacity of the window, between 0.0 (fully transparent) and 1.0
* (fully opaque). This is only implemented on Windows and macOS.
*/
opacity?: number;
/**
* Forces using dark theme for the window, only works on some GTK+3 desktop
* environments. Default is false.
*/
darkTheme?: boolean;
/**
* Makes the window . Default is false.
*/
transparent?: boolean;
/**
* The type of window, default is normal window. See more about this below.
*/
type?: string;
/**
* The style of window title bar. Default is default. Possible values are:
*/
titleBarStyle?: ('default' | 'hidden' | 'hidden-inset' | 'hiddenInset' | 'customButtonsOnHover');
/**
* Shows the title in the tile bar in full screen mode on macOS for all
* titleBarStyle options. Default is false.
*/
fullscreenWindowTitle?: boolean;
/**
* Use WS_THICKFRAME style for frameless windows on Windows, which adds standard
* window frame. Setting it to false will remove window shadow and window
* animations. Default is true.
*/
thickFrame?: boolean;
/**
* Add a type of vibrancy effect to the window, only on macOS. Can be
* appearance-based, light, dark, titlebar, selection, menu, popover, sidebar,
* medium-light or ultra-dark.
*/
vibrancy?: ('appearance-based' | 'light' | 'dark' | 'titlebar' | 'selection' | 'menu' | 'popover' | 'sidebar' | 'medium-light' | 'ultra-dark');
/**
* Controls the behavior on macOS when option-clicking the green stoplight button
* on the toolbar or by clicking the Window > Zoom menu item. If true, the window
* will grow to the preferred width of the web page when zoomed, false will cause
* it to zoom to the width of the screen. This will also affect the behavior when
* calling maximize() directly. Default is false.
*/
zoomToPageWidth?: boolean;
/**
* Tab group name, allows opening the window as a native tab on macOS 10.12+.
* Windows with the same tabbing identifier will be grouped together. This also
* adds a native new tab button to your window's tab bar and allows your app and
* window to receive the new-window-for-tab event.
*/
tabbingIdentifier?: string;
/**
* Settings of web page's features.
*/
webPreferences?: WebPreferences;
}
interface CertificateTrustDialogOptions {
/**
* The certificate to trust/import.
*/
certificate: Certificate;
/**
* The message to display to the user.
*/
message: string;
}
interface CertificateVerifyProcRequest {
hostname: string;
certificate: Certificate;
/**
* Verification result from chromium.
*/
verificationResult: string;
/**
* Error code.
*/
errorCode: number;
}
interface ClearStorageDataOptions {
/**
* Should follow window.location.origins representation scheme://host:port.
*/
origin?: string;
/**
* The types of storages to clear, can contain: appcache, cookies, filesystem,
* indexdb, localstorage, shadercache, websql, serviceworkers
*/
storages?: string[];
/**
* The types of quotas to clear, can contain: temporary, persistent, syncable.
*/
quotas?: string[];
}
interface CommandLine {
/**
* Append a switch (with optional value) to Chromium's command line. Note: This
* will not affect process.argv, and is mainly used by developers to control some
* low-level Chromium behaviors.
*/
appendSwitch: (the_switch: string, value?: string) => void;
/**
* Append an argument to Chromium's command line. The argument will be quoted
* correctly. Note: This will not affect process.argv.
*/
appendArgument: (value: string) => void;
}
interface Config {
/**
* The URL associated with the PAC file.
*/
pacScript: string;
/**
* Rules indicating which proxies to use.
*/
proxyRules: string;
/**
* Rules indicating which URLs should bypass the proxy settings.
*/
proxyBypassRules: string;
}
interface ConsoleMessageEvent extends Event {
level: number;
message: string;
line: number;
sourceId: string;
}
interface ContextMenuParams {
/**
* x coordinate
*/
x: number;
/**
* y coordinate
*/
y: number;
/**
* URL of the link that encloses the node the context menu was invoked on.
*/
linkURL: string;
/**
* Text associated with the link. May be an empty string if the contents of the
* link are an image.
*/
linkText: string;
/**
* URL of the top level page that the context menu was invoked on.
*/
pageURL: string;
/**
* URL of the subframe that the context menu was invoked on.
*/
frameURL: string;
/**
* Source URL for the element that the context menu was invoked on. Elements with
* source URLs are images, audio and video.
*/
srcURL: string;
/**
* Type of the node the context menu was invoked on. Can be none, image, audio,
* video, canvas, file or plugin.
*/
mediaType: ('none' | 'image' | 'audio' | 'video' | 'canvas' | 'file' | 'plugin');
/**
* Whether the context menu was invoked on an image which has non-empty contents.
*/
hasImageContents: boolean;
/**
* Whether the context is editable.
*/
isEditable: boolean;
/**
* Text of the selection that the context menu was invoked on.
*/
selectionText: string;
/**
* Title or alt text of the selection that the context was invoked on.
*/
titleText: string;
/**
* The misspelled word under the cursor, if any.
*/
misspelledWord: string;
/**
* The character encoding of the frame on which the menu was invoked.
*/
frameCharset: string;
/**
* If the context menu was invoked on an input field, the type of that field.
* Possible values are none, plainText, password, other.
*/
inputFieldType: string;
/**
* Input source that invoked the context menu. Can be none, mouse, keyboard, touch,
* touchMenu.
*/
menuSourceType: ('none' | 'mouse' | 'keyboard' | 'touch' | 'touchMenu');
/**
* The flags for the media element the context menu was invoked on.
*/
mediaFlags: MediaFlags;
/**
* These flags indicate whether the renderer believes it is able to perform the
* corresponding action.
*/
editFlags: EditFlags;
}
interface CrashReporterStartOptions {
companyName?: string;
/**
* URL that crash reports will be sent to as POST.
*/
submitURL: string;
/**
* Defaults to app.getName().
*/
productName?: string;
/**
* Whether crash reports should be sent to the server Default is true.
*/
uploadToServer?: boolean;
/**
* Default is false.
*/
ignoreSystemCrashHandler?: boolean;
/**
* An object you can define that will be sent along with the report. Only string
* properties are sent correctly. Nested objects are not supported and the property
* names and values must be less than 64 characters long.
*/
extra?: Extra;
/**
* Directory to store the crashreports temporarily (only used when the crash
* reporter is started via process.crashReporter.start)
*/
crashesDirectory?: string;
}
interface CreateFromBufferOptions {
/**
* Required for bitmap buffers.
*/
width?: number;
/**
* Required for bitmap buffers.
*/
height?: number;
/**
* Defaults to 1.0.
*/
scaleFactor?: number;
}
interface CreateInterruptedDownloadOptions {
/**
* Absolute path of the download.
*/
path: string;
/**
* Complete URL chain for the download.
*/
urlChain: string[];
mimeType?: string;
/**
* Start range for the download.
*/
offset: number;
/**
* Total length of the download.
*/
length: number;
/**
* Last-Modified header value.
*/
lastModified: string;
/**
* ETag header value.
*/
eTag: string;
/**
* Time when download was started in number of seconds since UNIX epoch.
*/
startTime?: number;
}
interface Data {
text?: string;
html?: string;
image?: NativeImage;
rtf?: string;
/**
* The title of the url at text.
*/
bookmark?: string;
}
interface Details {
/**
* The url to associate the cookie with.
*/
url: string;
/**
* The name of the cookie. Empty by default if omitted.
*/
name?: string;
/**
* The value of the cookie. Empty by default if omitted.
*/
value?: string;
/**
* The domain of the cookie. Empty by default if omitted.
*/
domain?: string;
/**
* The path of the cookie. Empty by default if omitted.
*/
path?: string;
/**
* Whether the cookie should be marked as Secure. Defaults to false.
*/
secure?: boolean;
/**
* Whether the cookie should be marked as HTTP only. Defaults to false.
*/
httpOnly?: boolean;
/**
* The expiration date of the cookie as the number of seconds since the UNIX epoch.
* If omitted then the cookie becomes a session cookie and will not be retained
* between sessions.
*/
expirationDate?: number;
}
interface DevToolsExtensions {
}
interface DidChangeThemeColorEvent extends Event {
themeColor: string;
}
interface DidFailLoadEvent extends Event {
errorCode: number;
errorDescription: string;
validatedURL: string;
isMainFrame: boolean;
}
interface DidFrameFinishLoadEvent extends Event {
isMainFrame: boolean;
}
interface DidGetRedirectRequestEvent extends Event {
oldURL: string;
newURL: string;
isMainFrame: boolean;
}
interface DidGetResponseDetailsEvent extends Event {
status: boolean;
newURL: string;
originalURL: string;
httpResponseCode: number;
requestMethod: string;
referrer: string;
headers: Headers;
resourceType: string;
}
interface DidNavigateEvent extends Event {
url: string;
}
interface DidNavigateInPageEvent extends Event {
isMainFrame: boolean;
url: string;
}
interface DisplayBalloonOptions {
icon?: NativeImage | string;
title: string;
content: string;
}
interface Dock {
/**
* When critical is passed, the dock icon will bounce until either the application
* becomes active or the request is canceled. When informational is passed, the
* dock icon will bounce for one second. However, the request remains active until
* either the application becomes active or the request is canceled.
*/
bounce: (type?: 'critical' | 'informational') => number;
/**
* Cancel the bounce of id.
*/
cancelBounce: (id: number) => void;
/**
* Bounces the Downloads stack if the filePath is inside the Downloads folder.
*/
downloadFinished: (filePath: string) => void;
/**
* Sets the string to be displayed in the docks badging area.
*/
setBadge: (text: string) => void;
getBadge: () => string;
/**
* Hides the dock icon.
*/
hide: () => void;
/**
* Shows the dock icon.
*/
show: () => void;
isVisible: () => boolean;
/**
* Sets the application's dock menu.
*/
setMenu: (menu: Menu) => void;
/**
* Sets the image associated with this dock icon.
*/
setIcon: (image: NativeImage | string) => void;
}
interface EnableNetworkEmulationOptions {
/**
* Whether to emulate network outage. Defaults to false.
*/
offline?: boolean;
/**
* RTT in ms. Defaults to 0 which will disable latency throttling.
*/
latency?: number;
/**
* Download rate in Bps. Defaults to 0 which will disable download throttling.
*/
downloadThroughput?: number;
/**
* Upload rate in Bps. Defaults to 0 which will disable upload throttling.
*/
uploadThroughput?: number;
}
interface Extensions {
}
interface FileIconOptions {
size: ('small' | 'normal' | 'large');
}
interface Filter {
/**
* Retrieves cookies which are associated with url. Empty implies retrieving
* cookies of all urls.
*/
url?: string;
/**
* Filters cookies by name.
*/
name?: string;
/**
* Retrieves cookies whose domains match or are subdomains of domains
*/
domain?: string;
/**
* Retrieves cookies whose path matches path.
*/
path?: string;
/**
* Filters cookies by their Secure property.
*/
secure?: boolean;
/**
* Filters out session or persistent cookies.
*/
session?: boolean;
}
interface FindInPageOptions {
/**
* Whether to search forward or backward, defaults to true.
*/
forward?: boolean;
/**
* Whether the operation is first request or a follow up, defaults to false.
*/
findNext?: boolean;
/**
* Whether search should be case-sensitive, defaults to false.
*/
matchCase?: boolean;
/**
* Whether to look only at the start of words. defaults to false.
*/
wordStart?: boolean;
/**
* When combined with wordStart, accepts a match in the middle of a word if the
* match begins with an uppercase letter followed by a lowercase or non-letter.
* Accepts several other intra-word matches, defaults to false.
*/
medialCapitalAsWordStart?: boolean;
}
interface FoundInPageEvent extends Event {
result: FoundInPageResult;
}
interface FromPartitionOptions {
/**
* Whether to enable cache.
*/
cache: boolean;
}
interface Header {
/**
* Specify an extra header name.
*/
name: string;
}
interface Headers {
}
interface IgnoreMouseEventsOptions {
/**
* If true, forwards mouse move messages to Chromium, enabling mouse related events
* such as mouseleave. Only used when ignore is true. If ignore is false,
* forwarding is always disabled regardless of this value.
*/
forward?: boolean;
}
interface ImportCertificateOptions {
/**
* Path for the pkcs12 file.
*/
certificate: string;
/**
* Passphrase for the certificate.
*/
password: string;
}
interface Input {
/**
* Either keyUp or keyDown
*/
type: string;
/**
* Equivalent to
*/
key: string;
/**
* Equivalent to
*/
code: string;
/**
* Equivalent to
*/
isAutoRepeat: boolean;
/**
* Equivalent to
*/
shift: boolean;
/**
* Equivalent to
*/
control: boolean;
/**
* Equivalent to
*/
alt: boolean;
/**
* Equivalent to
*/
meta: boolean;
}
interface InterceptBufferProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface InterceptFileProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface InterceptHttpProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface InterceptStreamProtocolRequest {
url: string;
headers: Headers;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface InterceptStringProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface IpcMessageEvent extends Event {
channel: string;
args: any[];
}
interface Item {
/**
* or files Array The path(s) to the file(s) being dragged.
*/
file: string;
/**
* The image must be non-empty on macOS.
*/
icon: NativeImage;
}
interface JumpListSettings {
/**
* The minimum number of items that will be shown in the Jump List (for a more
* detailed description of this value see the ).
*/
minItems: number;
/**
* Array of JumpListItem objects that correspond to items that the user has
* explicitly removed from custom categories in the Jump List. These items must not
* be re-added to the Jump List in the call to app.setJumpList(), Windows will not
* display any custom category that contains any of the removed items.
*/
removedItems: JumpListItem[];
}
interface LoadCommitEvent extends Event {
url: string;
isMainFrame: boolean;
}
interface LoadURLOptions {
/**
* A HTTP Referrer url.
*/
httpReferrer?: string;
/**
* A user agent originating the request.
*/
userAgent?: string;
/**
* Extra headers separated by "\n"
*/
extraHeaders?: string;
postData?: UploadRawData[] | UploadFile[] | UploadFileSystem[] | UploadBlob[];
/**
* Base url (with trailing path separator) for files to be loaded by the data url.
* This is needed only if the specified url is a data url and needs to load other
* files.
*/
baseURLForDataURL?: string;
}
interface LoginItemSettings {
options?: Options;
/**
* true if the app is set to open at login.
*/
openAtLogin: boolean;
/**
* true if the app is set to open as hidden at login. This setting is only
* supported on macOS.
*/
openAsHidden: boolean;
/**
* true if the app was opened at login automatically. This setting is only
* supported on macOS.
*/
wasOpenedAtLogin: boolean;
/**
* true if the app was opened as a hidden login item. This indicates that the app
* should not open any windows at startup. This setting is only supported on macOS.
*/
wasOpenedAsHidden: boolean;
/**
* true if the app was opened as a login item that should restore the state from
* the previous session. This indicates that the app should restore the windows
* that were open the last time the app was closed. This setting is only supported
* on macOS.
*/
restoreState: boolean;
}
interface LoginItemSettingsOptions {
/**
* The executable path to compare against. Defaults to process.execPath.
*/
path?: string;
/**
* The command-line arguments to compare against. Defaults to an empty array.
*/
args?: string[];
}
interface MenuItemConstructorOptions {
/**
* Will be called with click(menuItem, browserWindow, event) when the menu item is
* clicked.
*/
click?: (menuItem: MenuItem, browserWindow: BrowserWindow, event: Event) => void;
/**
* Define the action of the menu item, when specified the click property will be
* ignored. See .
*/
role?: string;
/**
* Can be normal, separator, submenu, checkbox or radio.
*/
type?: ('normal' | 'separator' | 'submenu' | 'checkbox' | 'radio');
label?: string;
sublabel?: string;
accelerator?: Accelerator;
icon?: NativeImage | string;
/**
* If false, the menu item will be greyed out and unclickable.
*/
enabled?: boolean;
/**
* If false, the menu item will be entirely hidden.
*/
visible?: boolean;
/**
* Should only be specified for checkbox or radio type menu items.
*/
checked?: boolean;
/**
* Should be specified for submenu type menu items. If submenu is specified, the
* type: 'submenu' can be omitted. If the value is not a Menu then it will be
* automatically converted to one using Menu.buildFromTemplate.
*/
submenu?: MenuItemConstructorOptions[] | Menu;
/**
* Unique within a single menu. If defined then it can be used as a reference to
* this item by the position attribute.
*/
id?: string;
/**
* This field allows fine-grained definition of the specific location within a
* given menu.
*/
position?: string;
}
interface MessageBoxOptions {
/**
* Can be "none", "info", "error", "question" or "warning". On Windows, "question"
* displays the same icon as "info", unless you set an icon using the "icon"
* option. On macOS, both "warning" and "error" display the same warning icon.
*/
type?: string;
/**
* Array of texts for buttons. On Windows, an empty array will result in one button
* labeled "OK".
*/
buttons?: string[];
/**
* Index of the button in the buttons array which will be selected by default when
* the message box opens.
*/
defaultId?: number;
/**
* Title of the message box, some platforms will not show it.
*/
title?: string;
/**
* Content of the message box.
*/
message: string;
/**
* Extra information of the message.
*/
detail?: string;
/**
* If provided, the message box will include a checkbox with the given label. The
* checkbox state can be inspected only when using callback.
*/
checkboxLabel?: string;
/**
* Initial checked state of the checkbox. false by default.
*/
checkboxChecked?: boolean;
icon?: NativeImage;
/**
* The index of the button to be used to cancel the dialog, via the Esc key. By
* default this is assigned to the first button with "cancel" or "no" as the label.
* If no such labeled buttons exist and this option is not set, 0 will be used as
* the return value or callback response. This option is ignored on Windows.
*/
cancelId?: number;
/**
* On Windows Electron will try to figure out which one of the buttons are common
* buttons (like "Cancel" or "Yes"), and show the others as command links in the
* dialog. This can make the dialog appear in the style of modern Windows apps. If
* you don't like this behavior, you can set noLink to true.
*/
noLink?: boolean;
/**
* Normalize the keyboard access keys across platforms. Default is false. Enabling
* this assumes & is used in the button labels for the placement of the keyboard
* shortcut access key and labels will be converted so they work correctly on each
* platform, & characters are removed on macOS, converted to _ on Linux, and left
* untouched on Windows. For example, a button label of Vie&w will be converted to
* Vie_w on Linux and View on macOS and can be selected via Alt-W on Windows and
* Linux.
*/
normalizeAccessKeys?: boolean;
}
interface NewWindowEvent extends Event {
url: string;
frameName: string;
/**
* Can be `default`, `foreground-tab`, `background-tab`, `new-window`,
* `save-to-disk` and `other`.
*/
disposition: ('default' | 'foreground-tab' | 'background-tab' | 'new-window' | 'save-to-disk' | 'other');
/**
* The options which should be used for creating the new `BrowserWindow`.
*/
options: Options;
}
interface NotificationConstructorOptions {
/**
* A title for the notification, which will be shown at the top of the notification
* window when it is shown
*/
title: string;
/**
* A subtitle for the notification, which will be displayed below the title.
*/
subtitle?: string;
/**
* The body text of the notification, which will be displayed below the title or
* subtitle
*/
body: string;
/**
* Whether or not to emit an OS notification noise when showing the notification
*/
silent?: boolean;
/**
* An icon to use in the notification
*/
icon?: string | NativeImage;
/**
* Whether or not to add an inline reply option to the notification.
*/
hasReply?: boolean;
/**
* The placeholder to write in the inline reply input field.
*/
replyPlaceholder?: string;
/**
* The name of the sound file to play when the notification is shown.
*/
sound?: string;
/**
* Actions to add to the notification. Please read the available actions and
* limitations in the NotificationAction documentation
*/
actions?: NotificationAction[];
}
interface OnBeforeRedirectDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
redirectURL: string;
statusCode: number;
/**
* The server IP address that the request was actually sent to.
*/
ip?: string;
fromCache: boolean;
responseHeaders: ResponseHeaders;
}
interface OnBeforeRedirectFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnBeforeRequestDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
uploadData: UploadData[];
}
interface OnBeforeRequestFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnBeforeSendHeadersFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnCompletedDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
responseHeaders: ResponseHeaders;
fromCache: boolean;
statusCode: number;
statusLine: string;
}
interface OnCompletedFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnErrorOccurredDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
fromCache: boolean;
/**
* The error description.
*/
error: string;
}
interface OnErrorOccurredFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnHeadersReceivedFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnResponseStartedDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
responseHeaders: ResponseHeaders;
/**
* Indicates whether the response was fetched from disk cache.
*/
fromCache: boolean;
statusCode: number;
statusLine: string;
}
interface OnResponseStartedFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OnSendHeadersDetails {
id: number;
url: string;
method: string;
webContentsId?: number;
resourceType: string;
timestamp: number;
requestHeaders: RequestHeaders;
}
interface OnSendHeadersFilter {
/**
* Array of URL patterns that will be used to filter out the requests that do not
* match the URL patterns.
*/
urls: string[];
}
interface OpenDevToolsOptions {
/**
* Opens the devtools with specified dock state, can be right, bottom, undocked,
* detach. Defaults to last used dock state. In undocked mode it's possible to dock
* back. In detach mode it's not.
*/
mode: ('right' | 'bottom' | 'undocked' | 'detach');
}
interface OpenDialogOptions {
title?: string;
defaultPath?: string;
/**
* Custom label for the confirmation button, when left empty the default label will
* be used.
*/
buttonLabel?: string;
filters?: FileFilter[];
/**
* Contains which features the dialog should use. The following values are
* supported:
*/
properties?: Array<'openFile' | 'openDirectory' | 'multiSelections' | 'showHiddenFiles' | 'createDirectory' | 'promptToCreate' | 'noResolveAliases' | 'treatPackageAsDirectory'>;
/**
* Message to display above input boxes.
*/
message?: string;
}
interface OpenExternalOptions {
/**
* true to bring the opened application to the foreground. The default is true.
*/
activate: boolean;
}
interface PageFaviconUpdatedEvent extends Event {
/**
* Array of URLs.
*/
favicons: string[];
}
interface PageTitleUpdatedEvent extends Event {
title: string;
explicitSet: boolean;
}
interface Parameters {
/**
* Specify the screen type to emulate (default: desktop)
*/
screenPosition: ('desktop' | 'mobile');
/**
* Set the emulated screen size (screenPosition == mobile)
*/
screenSize: Size;
/**
* Position the view on the screen (screenPosition == mobile) (default: {x: 0, y:
* 0})
*/
viewPosition: Point;
/**
* Set the device scale factor (if zero defaults to original device scale factor)
* (default: 0)
*/
deviceScaleFactor: number;
/**
* Set the emulated view size (empty means no override)
*/
viewSize: Size;
/**
* Whether emulated view should be scaled down if necessary to fit into available
* space (default: false)
*/
fitToView: boolean;
/**
* Offset of the emulated view inside available space (not in fit to view mode)
* (default: {x: 0, y: 0})
*/
offset: Point;
/**
* Scale of emulated view inside available space (not in fit to view mode)
* (default: 1)
*/
scale: number;
}
interface PluginCrashedEvent extends Event {
name: string;
version: string;
}
interface PopupOptions {
/**
* Default is the current mouse cursor position. Must be declared if y is declared.
*/
x?: number;
/**
* Default is the current mouse cursor position. Must be declared if x is declared.
*/
y?: number;
/**
* Set to true to have this method return immediately called, false to return after
* the menu has been selected or closed. Defaults to false.
*/
async?: boolean;
/**
* The index of the menu item to be positioned under the mouse cursor at the
* specified coordinates. Default is -1.
*/
positioningItem?: number;
}
interface PrintOptions {
/**
* Don't ask user for print settings. Default is false.
*/
silent?: boolean;
/**
* Also prints the background color and image of the web page. Default is false.
*/
printBackground?: boolean;
/**
* Set the printer device name to use. Default is ''.
*/
deviceName?: string;
}
interface PrintToPDFOptions {
/**
* Specifies the type of margins to use. Uses 0 for default margin, 1 for no
* margin, and 2 for minimum margin.
*/
marginsType?: number;
/**
* Specify page size of the generated PDF. Can be A3, A4, A5, Legal, Letter,
* Tabloid or an Object containing height and width in microns.
*/
pageSize?: string;
/**
* Whether to print CSS backgrounds.
*/
printBackground?: boolean;
/**
* Whether to print selection only.
*/
printSelectionOnly?: boolean;
/**
* true for landscape, false for portrait.
*/
landscape?: boolean;
}
interface ProcessMemoryInfo {
/**
* The amount of memory currently pinned to actual physical RAM.
*/
workingSetSize: number;
/**
* The maximum amount of memory that has ever been pinned to actual physical RAM.
*/
peakWorkingSetSize: number;
/**
* The amount of memory not shared by other processes, such as JS heap or HTML
* content.
*/
privateBytes: number;
/**
* The amount of memory shared between processes, typically memory consumed by the
* Electron code itself
*/
sharedBytes: number;
}
interface ProgressBarOptions {
/**
* Mode for the progress bar. Can be none, normal, indeterminate, error, or paused.
*/
mode: ('none' | 'normal' | 'indeterminate' | 'error');
}
interface Provider {
/**
* Returns Boolean
*/
spellCheck: (text: string) => void;
}
interface ReadBookmark {
title: string;
url: string;
}
interface RedirectRequest {
url: string;
method: string;
session?: Session;
uploadData?: UploadData;
}
interface RegisterBufferProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface RegisterFileProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface RegisterHttpProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface RegisterStandardSchemesOptions {
/**
* true to register the scheme as secure. Default false.
*/
secure?: boolean;
}
interface RegisterStreamProtocolRequest {
url: string;
headers: Headers;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface RegisterStringProtocolRequest {
url: string;
referrer: string;
method: string;
uploadData: UploadData[];
}
interface RegisterURLSchemeAsPrivilegedOptions {
/**
* Default true.
*/
secure?: boolean;
/**
* Default true.
*/
bypassCSP?: boolean;
/**
* Default true.
*/
allowServiceWorkers?: boolean;
/**
* Default true.
*/
supportFetchAPI?: boolean;
/**
* Default true.
*/
corsEnabled?: boolean;
}
interface RelaunchOptions {
args?: string[];
execPath?: string;
}
interface Request {
method: string;
url: string;
referrer: string;
}
interface ResizeOptions {
/**
* Defaults to the image's width.
*/
width?: number;
/**
* Defaults to the image's height
*/
height?: number;
/**
* The desired quality of the resize image. Possible values are good, better or
* best. The default is best. These values express a desired quality/speed
* tradeoff. They are translated into an algorithm-specific method that depends on
* the capabilities (CPU, GPU) of the underlying platform. It is possible for all
* three methods to be mapped to the same algorithm on a given platform.
*/
quality?: string;
}
interface ResourceUsage {
images: MemoryUsageDetails;
cssStyleSheets: MemoryUsageDetails;
xslStyleSheets: MemoryUsageDetails;
fonts: MemoryUsageDetails;
other: MemoryUsageDetails;
}
interface Response {
cancel?: boolean;
/**
* The original request is prevented from being sent or completed and is instead
* redirected to the given URL.
*/
redirectURL?: string;
}
interface Result {
requestId: number;
/**
* Position of the active match.
*/
activeMatchOrdinal: number;
/**
* Number of Matches.
*/
matches: number;
/**
* Coordinates of first match region.
*/
selectionArea: SelectionArea;
finalUpdate: boolean;
}
interface SaveDialogOptions {
title?: string;
/**
* Absolute directory path, absolute file path, or file name to use by default.
*/
defaultPath?: string;
/**
* Custom label for the confirmation button, when left empty the default label will
* be used.
*/
buttonLabel?: string;
filters?: FileFilter[];
/**
* Message to display above text fields.
*/
message?: string;
/**
* Custom label for the text displayed in front of the filename text field.
*/
nameFieldLabel?: string;
/**
* Show the tags input box, defaults to true.
*/
showsTagField?: boolean;
}
interface Settings {
/**
* true to open the app at login, false to remove the app as a login item. Defaults
* to false.
*/
openAtLogin?: boolean;
/**
* true to open the app as hidden. Defaults to false. The user can edit this
* setting from the System Preferences so
* app.getLoginItemStatus().wasOpenedAsHidden should be checked when the app is
* opened to know the current value. This setting is only supported on macOS.
*/
openAsHidden?: boolean;
/**
* The executable to launch at login. Defaults to process.execPath.
*/
path?: string;
/**
* The command-line arguments to pass to the executable. Defaults to an empty
* array. Take care to wrap paths in quotes.
*/
args?: string[];
}
interface SizeOptions {
/**
* Normal size of the page. This can be used in combination with the attribute to
* manually resize the webview guest contents.
*/
normal?: Normal;
}
interface SourcesOptions {
/**
* An array of Strings that lists the types of desktop sources to be captured,
* available types are screen and window.
*/
types: string[];
/**
* The size that the media source thumbnail should be scaled to. Default is 150 x
* 150.
*/
thumbnailSize?: Size;
}
interface StartMonitoringOptions {
categoryFilter: string;
traceOptions: string;
}
interface StartRecordingOptions {
categoryFilter: string;
traceOptions: string;
}
interface SystemMemoryInfo {
/**
* The total amount of physical memory in Kilobytes available to the system.
*/
total: number;
/**
* The total amount of memory not being used by applications or disk cache.
*/
free: number;
/**
* The total amount of swap memory in Kilobytes available to the system.
*/
swapTotal: number;
/**
* The free amount of swap memory in Kilobytes available to the system.
*/
swapFree: number;
}
interface ToBitmapOptions {
/**
* Defaults to 1.0.
*/
scaleFactor?: number;
}
interface ToDataURLOptions {
/**
* Defaults to 1.0.
*/
scaleFactor?: number;
}
interface ToPNGOptions {
/**
* Defaults to 1.0.
*/
scaleFactor?: number;
}
interface TouchBarButtonConstructorOptions {
/**
* Button text.
*/
label?: string;
/**
* Button background color in hex format, i.e #ABCDEF.
*/
backgroundColor?: string;
/**
* Button icon.
*/
icon?: NativeImage;
/**
* Can be left, right or overlay.
*/
iconPosition?: ('left' | 'right' | 'overlay');
/**
* Function to call when the button is clicked.
*/
click?: () => void;
}
interface TouchBarColorPickerConstructorOptions {
/**
* Array of hex color strings to appear as possible colors to select.
*/
availableColors?: string[];
/**
* The selected hex color in the picker, i.e #ABCDEF.
*/
selectedColor?: string;
/**
* Function to call when a color is selected.
*/
change?: (color: string) => void;
}
interface TouchBarConstructorOptions {
items: Array<TouchBarButton | TouchBarColorPicker | TouchBarGroup | TouchBarLabel | TouchBarPopover | TouchBarScrubber | TouchBarSegmentedControl | TouchBarSlider | TouchBarSpacer>;
escapeItem?: TouchBarButton | TouchBarColorPicker | TouchBarGroup | TouchBarLabel | TouchBarPopover | TouchBarScrubber | TouchBarSegmentedControl | TouchBarSlider | TouchBarSpacer;
}
interface TouchBarGroupConstructorOptions {
/**
* Items to display as a group.
*/
items: TouchBar;
}
interface TouchBarLabelConstructorOptions {
/**
* Text to display.
*/
label?: string;
/**
* Hex color of text, i.e #ABCDEF.
*/
textColor?: string;
}
interface TouchBarPopoverConstructorOptions {
/**
* Popover button text.
*/
label?: string;
/**
* Popover button icon.
*/
icon?: NativeImage;
/**
* Items to display in the popover.
*/
items?: TouchBar;
/**
* true to display a close button on the left of the popover, false to not show it.
* Default is true.
*/
showCloseButton?: boolean;
}
interface TouchBarScrubberConstructorOptions {
/**
* An array of items to place in this scrubber
*/
items: ScrubberItem[];
/**
* Called when the user taps an item that was not the last tapped item
*/
select: (selectedIndex: number) => void;
/**
* Called when the user taps any item
*/
highlight: (highlightedIndex: number) => void;
/**
* Selected item style. Defaults to null.
*/
selectedStyle: string;
/**
* Selected overlay item style. Defaults to null.
*/
overlayStyle: string;
/**
* Defaults to false.
*/
showArrowButtons: boolean;
/**
* Defaults to free.
*/
mode: string;
/**
* Defaults to true.
*/
continuous: boolean;
}
interface TouchBarSegmentedControlConstructorOptions {
/**
* Style of the segments:
*/
segmentStyle?: ('automatic' | 'rounded' | 'textured-rounded' | 'round-rect' | 'textured-square' | 'capsule' | 'small-square' | 'separated');
/**
* The selection mode of the control:
*/
mode?: ('single' | 'multiple' | 'buttons');
/**
* An array of segments to place in this control.
*/
segments: SegmentedControlSegment[];
/**
* The index of the currently selected segment, will update automatically with user
* interaction. When the mode is multiple it will be the last selected item.
*/
selectedIndex?: number;
/**
* Called when the user selects a new segment
*/
change: (selectedIndex: number, isSelected: boolean) => void;
}
interface TouchBarSliderConstructorOptions {
/**
* Label text.
*/
label?: string;
/**
* Selected value.
*/
value?: number;
/**
* Minimum value.
*/
minValue?: number;
/**
* Maximum value.
*/
maxValue?: number;
/**
* Function to call when the slider is changed.
*/
change?: (newValue: number) => void;
}
interface TouchBarSpacerConstructorOptions {
/**
* Size of spacer, possible values are:
*/
size?: ('small' | 'large' | 'flexible');
}
interface UpdateTargetUrlEvent extends Event {
url: string;
}
interface Versions {
/**
* A String representing Chrome's version string.
*/
chrome?: string;
/**
* A String representing Electron's version string.
*/
electron?: string;
}
interface WillNavigateEvent extends Event {
url: string;
}
interface EditFlags {
/**
* Whether the renderer believes it can undo.
*/
canUndo: boolean;
/**
* Whether the renderer believes it can redo.
*/
canRedo: boolean;
/**
* Whether the renderer believes it can cut.
*/
canCut: boolean;
/**
* Whether the renderer believes it can copy
*/
canCopy: boolean;
/**
* Whether the renderer believes it can paste.
*/
canPaste: boolean;
/**
* Whether the renderer believes it can delete.
*/
canDelete: boolean;
/**
* Whether the renderer believes it can select all.
*/
canSelectAll: boolean;
}
interface Extra {
}
interface FoundInPageResult {
requestId: number;
/**
* Position of the active match.
*/
activeMatchOrdinal: number;
/**
* Number of Matches.
*/
matches: number;
/**
* Coordinates of first match region.
*/
selectionArea: SelectionArea;
finalUpdate: boolean;
}
interface MediaFlags {
/**
* Whether the media element has crashed.
*/
inError: boolean;
/**
* Whether the media element is paused.
*/
isPaused: boolean;
/**
* Whether the media element is muted.
*/
isMuted: boolean;
/**
* Whether the media element has audio.
*/
hasAudio: boolean;
/**
* Whether the media element is looping.
*/
isLooping: boolean;
/**
* Whether the media element's controls are visible.
*/
isControlsVisible: boolean;
/**
* Whether the media element's controls are toggleable.
*/
canToggleControls: boolean;
/**
* Whether the media element can be rotated.
*/
canRotate: boolean;
}
interface Normal {
width: number;
height: number;
}
interface Options {
}
interface RequestHeaders {
}
interface ResponseHeaders {
}
interface SelectionArea {
}
interface WebPreferences {
/**
* Whether to enable DevTools. If it is set to false, can not use
* BrowserWindow.webContents.openDevTools() to open DevTools. Default is true.
*/
devTools?: boolean;
/**
* Whether node integration is enabled. Default is true.
*/
nodeIntegration?: boolean;
/**
* Whether node integration is enabled in web workers. Default is false. More about
* this can be found in .
*/
nodeIntegrationInWorker?: boolean;
/**
* Specifies a script that will be loaded before other scripts run in the page.
* This script will always have access to node APIs no matter whether node
* integration is turned on or off. The value should be the absolute file path to
* the script. When node integration is turned off, the preload script can
* reintroduce Node global symbols back to the global scope. See example .
*/
preload?: string;
/**
* If set, this will sandbox the renderer associated with the window, making it
* compatible with the Chromium OS-level sandbox and disabling the Node.js engine.
* This is not the same as the nodeIntegration option and the APIs available to the
* preload script are more limited. Read more about the option . This option is
* currently experimental and may change or be removed in future Electron releases.
*/
sandbox?: boolean;
/**
* Sets the session used by the page. Instead of passing the Session object
* directly, you can also choose to use the partition option instead, which accepts
* a partition string. When both session and partition are provided, session will
* be preferred. Default is the default session.
*/
session?: Session;
/**
* Sets the session used by the page according to the session's partition string.
* If partition starts with persist:, the page will use a persistent session
* available to all pages in the app with the same partition. If there is no
* persist: prefix, the page will use an in-memory session. By assigning the same
* partition, multiple pages can share the same session. Default is the default
* session.
*/
partition?: string;
/**
* The default zoom factor of the page, 3.0 represents 300%. Default is 1.0.
*/
zoomFactor?: number;
/**
* Enables JavaScript support. Default is true.
*/
javascript?: boolean;
/**
* When false, it will disable the same-origin policy (usually using testing
* websites by people), and set allowRunningInsecureContent to true if this options
* has not been set by user. Default is true.
*/
webSecurity?: boolean;
/**
* Allow an https page to run JavaScript, CSS or plugins from http URLs. Default is
* false.
*/
allowRunningInsecureContent?: boolean;
/**
* Enables image support. Default is true.
*/
images?: boolean;
/**
* Make TextArea elements resizable. Default is true.
*/
textAreasAreResizable?: boolean;
/**
* Enables WebGL support. Default is true.
*/
webgl?: boolean;
/**
* Enables WebAudio support. Default is true.
*/
webaudio?: boolean;
/**
* Whether plugins should be enabled. Default is false.
*/
plugins?: boolean;
/**
* Enables Chromium's experimental features. Default is false.
*/
experimentalFeatures?: boolean;
/**
* Enables Chromium's experimental canvas features. Default is false.
*/
experimentalCanvasFeatures?: boolean;
/**
* Enables scroll bounce (rubber banding) effect on macOS. Default is false.
*/
scrollBounce?: boolean;
/**
* A list of feature strings separated by ,, like CSSVariables,KeyboardEventKey to
* enable. The full list of supported feature strings can be found in the file.
*/
blinkFeatures?: string;
/**
* A list of feature strings separated by ,, like CSSVariables,KeyboardEventKey to
* disable. The full list of supported feature strings can be found in the file.
*/
disableBlinkFeatures?: string;
/**
* Sets the default font for the font-family.
*/
defaultFontFamily?: DefaultFontFamily;
/**
* Defaults to 16.
*/
defaultFontSize?: number;
/**
* Defaults to 13.
*/
defaultMonospaceFontSize?: number;
/**
* Defaults to 0.
*/
minimumFontSize?: number;
/**
* Defaults to ISO-8859-1.
*/
defaultEncoding?: string;
/**
* Whether to throttle animations and timers when the page becomes background. This
* also affects the . Defaults to true.
*/
backgroundThrottling?: boolean;
/**
* Whether to enable offscreen rendering for the browser window. Defaults to false.
* See the for more details.
*/
offscreen?: boolean;
/**
* Whether to run Electron APIs and the specified preload script in a separate
* JavaScript context. Defaults to false. The context that the preload script runs
* in will still have full access to the document and window globals but it will
* use its own set of JavaScript builtins (Array, Object, JSON, etc.) and will be
* isolated from any changes made to the global environment by the loaded page. The
* Electron API will only be available in the preload script and not the loaded
* page. This option should be used when loading potentially untrusted remote
* content to ensure the loaded content cannot tamper with the preload script and
* any Electron APIs being used. This option uses the same technique used by . You
* can access this context in the dev tools by selecting the 'Electron Isolated
* Context' entry in the combo box at the top of the Console tab. This option is
* currently experimental and may change or be removed in future Electron releases.
*/
contextIsolation?: boolean;
/**
* Whether to use native window.open(). Defaults to false. This option is currently
* experimental.
*/
nativeWindowOpen?: boolean;
/**
* Whether to enable the . Defaults to the value of the nodeIntegration option. The
* preload script configured for the <webview> will have node integration enabled
* when it is executed so you should ensure remote/untrusted content is not able to
* create a <webview> tag with a possibly malicious preload script. You can use the
* will-attach-webview event on to strip away the preload script and to validate or
* alter the <webview>'s initial settings.
*/
webviewTag?: boolean;
}
interface DefaultFontFamily {
/**
* Defaults to Times New Roman.
*/
standard?: string;
/**
* Defaults to Times New Roman.
*/
serif?: string;
/**
* Defaults to Arial.
*/
sansSerif?: string;
/**
* Defaults to Courier New.
*/
monospace?: string;
/**
* Defaults to Script.
*/
cursive?: string;
/**
* Defaults to Impact.
*/
fantasy?: string;
}
}
declare module 'electron' {
export = Electron;
}
interface NodeRequireFunction {
(moduleName: 'electron'): typeof Electron;
}
interface File {
/**
* The real path to the file on the users filesystem
*/
path: string;
}
declare module 'original-fs' {
import * as fs from 'fs';
export = fs;
}
interface Document {
createElement(tagName: 'webview'): Electron.WebviewTag;
}
declare namespace NodeJS {
interface Process extends EventEmitter {
// Docs: http://electron.atom.io/docs/api/process
/**
* Emitted when Electron has loaded its internal initialization script and is
* beginning to load the web page or the main script. It can be used by the preload
* script to add removed Node global symbols back to the global scope when node
* integration is turned off:
*/
on(event: 'loaded', listener: Function): this;
once(event: 'loaded', listener: Function): this;
addListener(event: 'loaded', listener: Function): this;
removeListener(event: 'loaded', listener: Function): this;
/**
* Causes the main thread of the current process crash.
*/
crash(): void;
getCPUUsage(): Electron.CPUUsage;
getIOCounters(): Electron.IOCounters;
/**
* Returns an object giving memory usage statistics about the current process. Note
* that all statistics are reported in Kilobytes.
*/
getProcessMemoryInfo(): Electron.ProcessMemoryInfo;
/**
* Returns an object giving memory usage statistics about the entire system. Note
* that all statistics are reported in Kilobytes.
*/
getSystemMemoryInfo(): Electron.SystemMemoryInfo;
/**
* Causes the main thread of the current process hang.
*/
hang(): void;
/**
* Sets the file descriptor soft limit to maxDescriptors or the OS hard limit,
* whichever is lower for the current process.
*/
setFdLimit(maxDescriptors: number): void;
/**
* A Boolean. When app is started by being passed as parameter to the default app,
* this property is true in the main process, otherwise it is undefined.
*/
defaultApp?: boolean;
/**
* A Boolean. For Mac App Store build, this property is true, for other builds it
* is undefined.
*/
mas?: boolean;
/**
* A Boolean that controls ASAR support inside your application. Setting this to
* true will disable the support for asar archives in Node's built-in modules.
*/
noAsar?: boolean;
/**
* A Boolean that controls whether or not deprecation warnings are printed to
* stderr. Setting this to true will silence deprecation warnings. This property
* is used instead of the --no-deprecation command line flag.
*/
noDeprecation?: boolean;
/**
* A String representing the path to the resources directory.
*/
resourcesPath?: string;
/**
* A Boolean that controls whether or not deprecation warnings will be thrown as
* exceptions. Setting this to true will throw errors for deprecations. This
* property is used instead of the --throw-deprecation command line flag.
*/
throwDeprecation?: boolean;
/**
* A Boolean that controls whether or not deprecations printed to stderr include
* their stack trace. Setting this to true will print stack traces for
* deprecations. This property is instead of the --trace-deprecation command line
* flag.
*/
traceDeprecation?: boolean;
/**
* A Boolean that controls whether or not process warnings printed to stderr
* include their stack trace. Setting this to true will print stack traces for
* process warnings (including deprecations). This property is instead of the
* --trace-warnings command line flag.
*/
traceProcessWarnings?: boolean;
/**
* A String representing the current process's type, can be "browser" (i.e. main
* process) or "renderer".
*/
type?: string;
/**
* A Boolean. If the app is running as a Windows Store app (appx), this property is
* true, for otherwise it is undefined.
*/
windowsStore?: boolean;
}
interface ProcessVersions {
electron: string;
chrome: string;
}
}