projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fc1a713 JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: ogldiag.h | |
| 3 | // Purpose: OGL - wxDiagram class | |
| 4 | // Author: Julian Smart | |
| 5 | // Modified by: | |
| 6 | // Created: 12/07/98 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Julian Smart | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _OGL_OGLDIAG_H_ | |
| 13 | #define _OGL_OGLDIAG_H_ | |
| 14 | ||
| 15 | #ifdef __GNUG__ | |
| 16 | #pragma interface "ogldiag.h" | |
| 17 | #endif | |
| 18 | ||
| 19 | #include "basic.h" | |
| 20 | ||
| 21 | class wxDiagram: public wxObject | |
| 22 | { | |
| 23 | DECLARE_DYNAMIC_CLASS(wxDiagram) | |
| 24 | ||
| 25 | public: | |
| 26 | ||
| 27 | wxDiagram(); | |
| 28 | virtual ~wxDiagram(); | |
| 29 | ||
| 30 | void SetCanvas(wxShapeCanvas *can); | |
| 31 | ||
| 32 | inline wxShapeCanvas *GetCanvas() const { return m_diagramCanvas; } | |
| 33 | ||
| 34 | virtual void Redraw(wxDC& dc); | |
| 35 | virtual void Clear(wxDC& dc); | |
| 42cfaf8c | 36 | virtual void DrawOutline(wxDC& dc, double x1, double y1, double x2, double y2); |
| 0fc1a713 JS |
37 | |
| 38 | // Add object to end of object list (if addAfter is NULL) | |
| 39 | // or just after addAfter. | |
| 40 | virtual void AddShape(wxShape *object, wxShape *addAfter = NULL); | |
| 41 | ||
| 42 | // Add object to front of object list | |
| 43 | virtual void InsertShape(wxShape *object); | |
| 44 | ||
| 45 | void SetSnapToGrid(bool snap); | |
| 42cfaf8c | 46 | void SetGridSpacing(double spacing); |
| 6f5f3ca0 | 47 | inline double GetGridSpacing() const { return m_gridSpacing; } |
| 0fc1a713 | 48 | inline bool GetSnapToGrid() const { return m_snapToGrid; } |
| 42cfaf8c | 49 | void Snap(double *x, double *y); |
| 0fc1a713 JS |
50 | |
| 51 | inline void SetQuickEditMode(bool qem) { m_quickEditMode = qem; } | |
| 52 | inline bool GetQuickEditMode() const { return m_quickEditMode; } | |
| 53 | ||
| 54 | virtual void RemoveShape(wxShape *object); | |
| 55 | virtual void RemoveAllShapes(); | |
| 56 | virtual void DeleteAllShapes(); | |
| 57 | virtual void ShowAll(bool show); | |
| 58 | ||
| f93ce4da JS |
59 | // Find a shape by its id |
| 60 | wxShape* FindShape(long id) const; | |
| 61 | ||
| 0fc1a713 JS |
62 | inline void SetMouseTolerance(int tol) { m_mouseTolerance = tol; } |
| 63 | inline int GetMouseTolerance() const { return m_mouseTolerance; } | |
| 64 | inline wxList *GetShapeList() const { return m_shapeList; } | |
| f93ce4da | 65 | inline int GetCount() const { return m_shapeList->Number(); } |
| 0fc1a713 JS |
66 | |
| 67 | // Make sure all text that should be centred, is centred. | |
| 68 | void RecentreAll(wxDC& dc); | |
| 69 | ||
| 70 | #ifdef PROLOGIO | |
| 0fc1a713 JS |
71 | virtual bool SaveFile(const wxString& filename); |
| 72 | virtual bool LoadFile(const wxString& filename); | |
| 73 | ||
| 74 | virtual void ReadNodes(wxExprDatabase& database); | |
| 75 | virtual void ReadLines(wxExprDatabase& database); | |
| 76 | virtual void ReadContainerGeometry(wxExprDatabase& database); | |
| 77 | ||
| 78 | // Allow for modifying file | |
| 79 | virtual bool OnDatabaseLoad(wxExprDatabase& db); | |
| 80 | virtual bool OnDatabaseSave(wxExprDatabase& db); | |
| 81 | virtual bool OnShapeSave(wxExprDatabase& db, wxShape& shape, wxExpr& expr); | |
| 82 | virtual bool OnShapeLoad(wxExprDatabase& db, wxShape& shape, wxExpr& expr); | |
| 83 | virtual bool OnHeaderSave(wxExprDatabase& db, wxExpr& expr); | |
| 84 | virtual bool OnHeaderLoad(wxExprDatabase& db, wxExpr& expr); | |
| 85 | #endif | |
| 86 | ||
| 87 | protected: | |
| 88 | wxShapeCanvas* m_diagramCanvas; | |
| 89 | bool m_quickEditMode; | |
| 90 | bool m_snapToGrid; | |
| 6f5f3ca0 | 91 | double m_gridSpacing; |
| 0fc1a713 JS |
92 | int m_mouseTolerance; |
| 93 | wxList* m_shapeList; | |
| 94 | }; | |
| 95 | ||
| 96 | #endif | |
| 97 | // _OGL_OGLDIAG_H_ |