69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
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#ifndef DRAG_AND_DROP_MANAGER_INCLUDED
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#define DRAG_AND_DROP_MANAGER_INCLUDED
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#include "minorGems/graphics/openGL/gui/GUIComponentGL.h"
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#include "Sprite.h"
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#include "common.h"
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// transparent and covers whole screen.
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// should be added last in root panel so that it is on top
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class DragAndDropManager : public GUIComponentGL {
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public:
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DragAndDropManager( double inAnchorX, double inAnchorY,
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double inWidth, double inHeight );
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virtual ~DragAndDropManager();
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char isDragging();
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// sets one sprite with 0 offset
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// destroyed internally.
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// set to NULL to clear
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virtual void setSprite( Sprite *inSprite, double inZoom );
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// set of sprites with specific offsets
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// arrays and sprites destroyed internally
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// cleared by passing null to above function
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virtual void setSprites( int inNumSprites,
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Sprite **inSprites, intPair *inOffsets,
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float *inTrans,
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char *inGlow,
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double inZoom );
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// override
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virtual void mousePressed( double inX, double inY );
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virtual void mouseDragged( double inX, double inY );
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virtual void mouseReleased( double inX, double inY );
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virtual void fireRedraw();
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protected:
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void clear();
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int mNumSprites;
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Sprite **mSprites;
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intPair *mOffsets;
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float *mTrans;
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char *mGlows;
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double mZoom;
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double mX;
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double mY;
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char mDragging;
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};
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#endif
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