Shamusworld >> Repos - ttedit/blob - src/editwindow.h

   1 //
   2 // EDITWINDOW.H: Header file
   3 //
   4 // by James L. Hammons
   5 // (C) 2008 Underground Software
   6 //
   7
   8 #ifndef __EDITWINDOW_H__
   9 #define __EDITWINDOW_H__
  10
  11 #include <QtWidgets>
  12 #include <stdint.h>
  13 #include "toolwindow.h"                                                 // For ToolType enum
  14 #include "glyphpoints.h"
  15 #include "painter.h"
  16
  17
  18 class EditWindow: public QWidget
  19 {
  20         Q_OBJECT
  21
  22         public:
  23                 EditWindow(QWidget * parent = NULL);
  24                 QSize minimumSizeHint() const;
  25                 QSize sizeHint() const;
  26
  27         protected:
  28                 void paintEvent(QPaintEvent *);
  29                 void mousePressEvent(QMouseEvent *);
  30                 void mouseMoveEvent(QMouseEvent *);
  31                 void mouseReleaseEvent(QMouseEvent *);
  32                 void keyPressEvent(QKeyEvent *);
  33                 void keyReleaseEvent(QKeyEvent *);
  34
  35         private:
  36                 void CreateCursors(void);
  37                 QPoint GetAdjustedMousePosition(QMouseEvent *);
  38                 QPoint GetAdjustedClientPosition(int x, int y);
  39                 void DrawGlyph(Painter & p, GlyphPoints & glyph);
  40                 void DrawGlyphPoly(Painter & p, GlyphPoints & glyph, uint16_t poly);
  41                 void ClearSelection(void);
  42
  43         public:
  44                 QImage image;
  45                 Vector pt, ptOffset, ptPrevious;
  46                 double scale;                                           // Window scaling factor
  47                 int32_t offsetX, offsetY;                       // Window offsets
  48                 ToolType tool;                                          // Current tool
  49                 GlyphPoints pts;                                        // Glyph point structure
  50                 int32_t ptHighlight, oldPtHighlight, ptNextHighlight, oldPtNextHighlight;
  51                 int16_t polyHighlight, oldPolyHighlight;
  52                 bool polyFirstPoint;
  53                 bool showRotationCenter, haveZeroPoint;
  54                 Vector rotationCenter, rotationZeroPoint, rotationCurrentPoint;
  55                 double rotationAngle;
  56
  57                 ToolWindow * toolPalette;
  58                 QCursor cur[12];
  59                 bool selectedPoints[65536];     // Potential memory leak :-O
  60                 QRect selection;
  61                 bool selectionInProgress;
  62 };
  63
  64 #endif  // __EDITWINDOW_H__