1 #ifndef __DRAWINGVIEW_H__
2 #define __DRAWINGVIEW_H__
8 enum { ToolMouseDown, ToolMouseMove, ToolMouseUp, ToolKeyDown, ToolKeyUp, ToolCleanup };
12 class DrawingView: public QWidget
17 DrawingView(QWidget * parent = NULL);
20 void SetGridSize(uint32_t);
21 void UpdateGridBackground(void);
22 Point SnapPointToGrid(Point);
23 void RenderObjects(Painter *, std::vector<void *> &, int);
24 void AddHoveredToSelection(void);
25 void GetSelection(std::vector<void *> &);
26 void GetHovered(std::vector<void *> &);
27 void ToolHandler(int, Point);
28 void ToolDraw(Painter *);
29 void LineHandler(int, Point);
30 void CircleHandler(int, Point);
31 void ArcHandler(int, Point);
32 void RotateHandler(int, Point);
33 void MirrorHandler(int, Point);
34 void CheckObjectBounds(void);
35 bool HitTestObjects(Point);
36 void HandleObjectMovement(Point);
39 void DeleteCurrentLayer(int);
40 void HandleLayerToggle(void);
41 void HandleLayerSwap(int, int);
44 void paintEvent(QPaintEvent * event);
45 void resizeEvent(QResizeEvent * event);
46 void mousePressEvent(QMouseEvent * event);
47 void mouseMoveEvent(QMouseEvent * event);
48 void mouseReleaseEvent(QMouseEvent * event);
49 void wheelEvent(QWheelEvent * event);
50 void keyPressEvent(QKeyEvent * event);
51 void keyReleaseEvent(QKeyEvent * event);
54 QPoint GetAdjustedMousePosition(QMouseEvent * event);
55 QPoint GetAdjustedClientPosition(int x, int y);
65 QPixmap gridBackground;
66 double scale; // Window scaling factor
67 int32_t offsetX, offsetY; // Window offsets
70 uint32_t gridPixels; // Grid size in pixels
75 QString informativeText;
78 std::vector<void *> select;
79 std::vector<void *> hover;
80 std::vector<void *> toolObjects;
81 std::vector<Object> toolScratch;
83 Point intersectionPoint;
84 bool hoveringIntersection;
87 // static Container document;
90 #endif // __DRAWINGVIEW_H__