Added OGL to contrib

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6407 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-03-03 11:25:10 +00:00
parent b14391d1c8
commit 1fc25a89ac
221 changed files with 30863 additions and 0 deletions
--- a/contrib/include/wx/ogl/ogldiag.h
+++ b/contrib/include/wx/ogl/ogldiag.h
@@ -0,0 +1,124 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        ogldiag.h
+// Purpose:     OGL - wxDiagram class
+// Author:      Julian Smart
+// Modified by:
+// Created:     12/07/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart
+// Licence:   	wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _OGL_OGLDIAG_H_
+#define _OGL_OGLDIAG_H_
+
+#ifdef __GNUG__
+#pragma interface "ogldiag.h"
+#endif
+
+#include <wx/ogl/basic.h>
+
+class wxDiagram: public wxObject
+{
+ DECLARE_DYNAMIC_CLASS(wxDiagram)
+
+public:
+
+  wxDiagram();
+  virtual ~wxDiagram();
+
+  void SetCanvas(wxShapeCanvas *can);
+
+  inline wxShapeCanvas *GetCanvas() const { return m_diagramCanvas; }
+
+  virtual void Redraw(wxDC& dc);
+  virtual void Clear(wxDC& dc);
+  virtual void DrawOutline(wxDC& dc, double x1, double y1, double x2, double y2);
+
+  // Add object to end of object list (if addAfter is NULL)
+  // or just after addAfter.
+  virtual void AddShape(wxShape *object, wxShape *addAfter = NULL);
+
+  // Add object to front of object list
+  virtual void InsertShape(wxShape *object);
+
+  void SetSnapToGrid(bool snap);
+  void SetGridSpacing(double spacing);
+  inline double GetGridSpacing() const { return m_gridSpacing; }
+  inline bool GetSnapToGrid() const { return m_snapToGrid; }
+  void Snap(double *x, double *y);
+
+  inline void SetQuickEditMode(bool qem) { m_quickEditMode = qem; }
+  inline bool GetQuickEditMode() const { return m_quickEditMode; }
+
+  virtual void RemoveShape(wxShape *object);
+  virtual void RemoveAllShapes();
+  virtual void DeleteAllShapes();
+  virtual void ShowAll(bool show);
+
+  // Find a shape by its id
+  wxShape* FindShape(long id) const;
+
+  inline void SetMouseTolerance(int tol) { m_mouseTolerance = tol; }
+  inline int GetMouseTolerance() const { return m_mouseTolerance; }
+  inline wxList *GetShapeList() const { return m_shapeList; }
+  inline int GetCount() const { return m_shapeList->Number(); }
+
+  // Make sure all text that should be centred, is centred.
+  void RecentreAll(wxDC& dc);
+
+#ifdef PROLOGIO
+  virtual bool SaveFile(const wxString& filename);
+  virtual bool LoadFile(const wxString& filename);
+
+  virtual void ReadNodes(wxExprDatabase& database);
+  virtual void ReadLines(wxExprDatabase& database);
+  virtual void ReadContainerGeometry(wxExprDatabase& database);
+
+  // Allow for modifying file
+  virtual bool OnDatabaseLoad(wxExprDatabase& db);
+  virtual bool OnDatabaseSave(wxExprDatabase& db);
+  virtual bool OnShapeSave(wxExprDatabase& db, wxShape& shape, wxExpr& expr);
+  virtual bool OnShapeLoad(wxExprDatabase& db, wxShape& shape, wxExpr& expr);
+  virtual bool OnHeaderSave(wxExprDatabase& db, wxExpr& expr);
+  virtual bool OnHeaderLoad(wxExprDatabase& db, wxExpr& expr);
+#endif
+
+protected:
+  wxShapeCanvas*        m_diagramCanvas;
+  bool                  m_quickEditMode;
+  bool                  m_snapToGrid;
+  double                m_gridSpacing;
+  int                   m_mouseTolerance;
+  wxList*               m_shapeList;
+};
+
+class wxLineCrossing: public wxObject
+{
+public:
+    wxLineCrossing() { m_lineShape1 = NULL; m_lineShape2 = NULL; }
+    wxRealPoint     m_pt1; // First line
+    wxRealPoint     m_pt2;
+    wxRealPoint     m_pt3; // Second line
+    wxRealPoint     m_pt4;
+    wxRealPoint     m_intersect;
+    wxLineShape*    m_lineShape1;
+    wxLineShape*    m_lineShape2;
+};
+
+class wxLineCrossings: public wxObject
+{
+public:
+    wxLineCrossings();
+    ~wxLineCrossings();
+
+    void FindCrossings(wxDiagram& diagram);
+    void DrawCrossings(wxDiagram& diagram, wxDC& dc);
+    void ClearCrossings();
+
+public:
+    wxList  m_crossings;
+};
+
+#endif
+ // _OGL_OGLDIAG_H_