Shamusworld >> Repos - architektonas/blob - src/drawingview.h

   1 #ifndef __DRAWINGVIEW_H__
   2 #define __DRAWINGVIEW_H__
   3
   4 #include <QtWidgets>
   5 #include <stdint.h>
   6 #include "structs.h"
   7
   8 class Painter;
   9
  10 class DrawingView: public QWidget
  11 {
  12         Q_OBJECT
  13
  14         public:
  15                 DrawingView(QWidget * parent = NULL);
  16
  17         public:
  18 //              void SetToolActive(Action * action);
  19                 void SetGridSize(uint32_t);
  20                 void UpdateGridBackground(void);
  21                 Point SnapPointToGrid(Point);
  22                 void RenderObjects(Painter *, Container *);
  23                 void DeleteSelectedItems(void);
  24                 void ClearSelection(void);
  25                 void AddHoveredToSelection(void);
  26                 void GetSelection(std::vector<void *> &);
  27                 void GetHovered(std::vector<void *> &);
  28
  29         public slots:
  30                 void AddNewObjectToDocument(Object *);
  31                 void HandleActionUpdate(void);
  32                 void SetCurrentLayer(int);
  33
  34         protected:
  35                 void paintEvent(QPaintEvent * event);
  36                 void resizeEvent(QResizeEvent * event);
  37                 void mousePressEvent(QMouseEvent * event);
  38                 void mouseMoveEvent(QMouseEvent * event);
  39                 void mouseReleaseEvent(QMouseEvent * event);
  40                 void wheelEvent(QWheelEvent * event);
  41                 void keyPressEvent(QKeyEvent * event);
  42                 void keyReleaseEvent(QKeyEvent * event);
  43
  44         private:
  45                 QPoint GetAdjustedMousePosition(QMouseEvent * event);
  46                 QPoint GetAdjustedClientPosition(int x, int y);
  47
  48         public:
  49                 bool useAntialiasing;
  50                 uint32_t numSelected;
  51                 uint32_t numHovered;
  52                 bool shiftDown;
  53                 bool ctrlDown;
  54
  55         private:
  56                 QPixmap gridBackground;
  57                 double scale;                                                   // Window scaling factor
  58                 int32_t offsetX, offsetY;                               // Window offsets
  59         public:
  60                 Container document;
  61                 uint32_t gridPixels;                                    // Grid size in pixels
  62         private:
  63                 bool collided;
  64                 bool scrollDrag;
  65                 Vector oldPoint;
  66
  67         public:
  68                 std::vector<void *> select;
  69                 std::vector<void *> hover;
  70 //              Action * toolAction;
  71
  72 //      public:
  73 //              static Container document;
  74 };
  75
  76 #endif  // __DRAWINGVIEW_H__
  77