| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: app.h |
| | 3 | // Purpose: wxApp class |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 01/02/97 |
| | 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 | #include "wx/event.h" |
| | 20 | #include "wx/icon.h" |
| | 21 | |
| | 22 | class WXDLLEXPORT wxFrame; |
| | 23 | class WXDLLEXPORT wxWindow; |
| | 24 | class WXDLLEXPORT wxApp ; |
| | 25 | class WXDLLEXPORT wxKeyEvent; |
| | 26 | class WXDLLEXPORT wxLog; |
| | 27 | |
| | 28 | // Represents the application. Derive OnInit and declare |
| | 29 | // a new App object to start application |
| | 30 | class WXDLLEXPORT wxApp : public wxAppBase |
| | 31 | { |
| | 32 | DECLARE_DYNAMIC_CLASS(wxApp) |
| | 33 | |
| | 34 | public: |
| | 35 | wxApp(); |
| | 36 | virtual ~wxApp(); |
| | 37 | |
| | 38 | // override base class (pure) virtuals |
| | 39 | virtual bool Initialize(int& argc, wxChar **argv); |
| | 40 | virtual void CleanUp(); |
| | 41 | |
| | 42 | virtual int MainLoop(); |
| | 43 | virtual void ExitMainLoop(); |
| | 44 | virtual bool Initialized(); |
| | 45 | virtual bool Pending(); |
| | 46 | virtual void Dispatch(); |
| | 47 | |
| | 48 | virtual bool Yield(bool onlyIfNeeded = FALSE); |
| | 49 | virtual void WakeUpIdle(); |
| | 50 | |
| | 51 | virtual void SetPrintMode(int mode) { m_printMode = mode; } |
| | 52 | virtual int GetPrintMode() const { return m_printMode; } |
| | 53 | |
| | 54 | // implementation only |
| | 55 | void OnIdle(wxIdleEvent& event); |
| | 56 | void OnEndSession(wxCloseEvent& event); |
| | 57 | void OnQueryEndSession(wxCloseEvent& event); |
| | 58 | |
| | 59 | protected: |
| | 60 | int m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT |
| | 61 | |
| | 62 | /* Windows-specific wxApp definitions */ |
| | 63 | |
| | 64 | public: |
| | 65 | |
| | 66 | // Implementation |
| | 67 | static bool RegisterWindowClasses(); |
| | 68 | static bool UnregisterWindowClasses(); |
| | 69 | |
| | 70 | // message processing |
| | 71 | // ------------------ |
| | 72 | |
| | 73 | // process the given message |
| | 74 | virtual void DoMessage(WXMSG *pMsg); |
| | 75 | |
| | 76 | // retrieve the next message from the queue and process it |
| | 77 | virtual bool DoMessage(); |
| | 78 | |
| | 79 | // preprocess the message |
| | 80 | virtual bool ProcessMessage(WXMSG* pMsg); |
| | 81 | |
| | 82 | // idle processing |
| | 83 | // --------------- |
| | 84 | |
| | 85 | #if wxUSE_RICHEDIT |
| | 86 | // initialize the richedit DLL of (at least) given version, return TRUE if |
| | 87 | // ok (Win95 has version 1, Win98/NT4 has 1 and 2, W2K has 3) |
| | 88 | static bool InitRichEdit(int version = 2); |
| | 89 | #endif // wxUSE_RICHEDIT |
| | 90 | |
| | 91 | // returns 400, 470, 471 for comctl32.dll 4.00, 4.70, 4.71 or 0 if it |
| | 92 | // wasn't found at all |
| | 93 | static int GetComCtl32Version(); |
| | 94 | |
| | 95 | public: |
| | 96 | // the SW_XXX value to be used for the frames opened by the application |
| | 97 | // (currently seems unused which is a bug -- TODO) |
| | 98 | static int m_nCmdShow; |
| | 99 | |
| | 100 | protected: |
| | 101 | // we exit the main event loop when this flag becomes false |
| | 102 | bool m_keepGoing; |
| | 103 | |
| | 104 | DECLARE_EVENT_TABLE() |
| | 105 | }; |
| | 106 | |
| | 107 | int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance, WXHINSTANCE hPrevInstance, |
| | 108 | char *lpszCmdLine, int nCmdShow); |
| | 109 | |
| | 110 | #endif // _WX_APP_H_ |
| | 111 | |
projects / wxWidgets.git / blame_incremental