| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: app.h |
| 3 | // Purpose: wxApp class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_APP_H_ |
| 13 | #define _WX_APP_H_ |
| 14 | |
| 15 | #ifdef __GNUG__ |
| 16 | #pragma interface "app.h" |
| 17 | #endif |
| 18 | |
| 19 | // ---------------------------------------------------------------------------- |
| 20 | // headers |
| 21 | // ---------------------------------------------------------------------------- |
| 22 | |
| 23 | #include "wx/gdicmn.h" |
| 24 | #include "wx/event.h" |
| 25 | |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | // forward declarations |
| 28 | // ---------------------------------------------------------------------------- |
| 29 | |
| 30 | class WXDLLEXPORT wxFrame; |
| 31 | class WXDLLEXPORT wxWindow; |
| 32 | class WXDLLEXPORT wxApp; |
| 33 | class WXDLLEXPORT wxKeyEvent; |
| 34 | class WXDLLEXPORT wxLog; |
| 35 | |
| 36 | // ---------------------------------------------------------------------------- |
| 37 | // the wxApp class for Motif - see wxAppBase for more details |
| 38 | // ---------------------------------------------------------------------------- |
| 39 | |
| 40 | class WXDLLEXPORT wxApp : public wxAppBase |
| 41 | { |
| 42 | DECLARE_DYNAMIC_CLASS(wxApp) |
| 43 | |
| 44 | public: |
| 45 | wxApp(); |
| 46 | ~wxApp() {} |
| 47 | |
| 48 | // override base class (pure) virtuals |
| 49 | // ----------------------------------- |
| 50 | |
| 51 | virtual int MainLoop(); |
| 52 | virtual void ExitMainLoop(); |
| 53 | virtual bool Initialized(); |
| 54 | virtual bool Pending(); |
| 55 | virtual void Dispatch(); |
| 56 | |
| 57 | virtual bool OnInitGui(); |
| 58 | |
| 59 | virtual wxIcon GetStdIcon(int which) const; |
| 60 | |
| 61 | // implementation from now on |
| 62 | // -------------------------- |
| 63 | |
| 64 | void OnIdle(wxIdleEvent& event); |
| 65 | |
| 66 | // Send idle event to all top-level windows. |
| 67 | // Returns TRUE if more idle time is requested. |
| 68 | bool SendIdleEvents(); |
| 69 | |
| 70 | // Send idle event to window and all subwindows |
| 71 | // Returns TRUE if more idle time is requested. |
| 72 | bool SendIdleEvents(wxWindow* win); |
| 73 | |
| 74 | // Motif implementation. |
| 75 | |
| 76 | // Processes an X event. |
| 77 | virtual void ProcessXEvent(WXEvent* event); |
| 78 | |
| 79 | // Returns TRUE if an accelerator has been processed |
| 80 | virtual bool CheckForAccelerator(WXEvent* event); |
| 81 | |
| 82 | // Returns TRUE if a key down event has been processed |
| 83 | virtual bool CheckForKeyDown(WXEvent* event); |
| 84 | |
| 85 | // Returns TRUE if a key up event has been processed |
| 86 | virtual bool CheckForKeyUp(WXEvent* event); |
| 87 | |
| 88 | protected: |
| 89 | bool m_showOnInit; |
| 90 | |
| 91 | public: |
| 92 | // Implementation |
| 93 | static bool Initialize(); |
| 94 | static void CleanUp(); |
| 95 | |
| 96 | void DeletePendingObjects(); |
| 97 | bool ProcessIdle(); |
| 98 | |
| 99 | // Motif-specific |
| 100 | WXAppContext GetAppContext() const { return m_appContext; } |
| 101 | WXWidget GetTopLevelWidget() const { return m_topLevelWidget; } |
| 102 | WXColormap GetMainColormap(WXDisplay* display); |
| 103 | WXDisplay* GetInitialDisplay() const { return m_initialDisplay; } |
| 104 | long GetMaxRequestSize() const { return m_maxRequestSize; } |
| 105 | |
| 106 | // This handler is called when a property change event occurs |
| 107 | virtual void HandlePropertyChange(WXEvent *event); |
| 108 | |
| 109 | public: |
| 110 | static long sm_lastMessageTime; |
| 111 | int m_nCmdShow; |
| 112 | |
| 113 | protected: |
| 114 | bool m_keepGoing; |
| 115 | |
| 116 | // Motif-specific |
| 117 | WXAppContext m_appContext; |
| 118 | WXWidget m_topLevelWidget; |
| 119 | WXColormap m_mainColormap; |
| 120 | WXDisplay* m_initialDisplay; |
| 121 | long m_maxRequestSize; |
| 122 | |
| 123 | DECLARE_EVENT_TABLE() |
| 124 | }; |
| 125 | |
| 126 | int WXDLLEXPORT wxEntry( int argc, char *argv[] ); |
| 127 | |
| 128 | #endif |
| 129 | // _WX_APP_H_ |
| 130 | |