| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/gtk/app.h |
| | 3 | // Purpose: |
| | 4 | // Author: Robert Roebling |
| | 5 | // Id: $Id$ |
| | 6 | // Copyright: (c) 1998 Robert Roebling, Julian Smart |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_GTK_APP_H_ |
| | 11 | #define _WX_GTK_APP_H_ |
| | 12 | |
| | 13 | //----------------------------------------------------------------------------- |
| | 14 | // classes |
| | 15 | //----------------------------------------------------------------------------- |
| | 16 | |
| | 17 | #if wxUSE_THREADS |
| | 18 | class WXDLLIMPEXP_FWD_BASE wxMutex; |
| | 19 | #endif |
| | 20 | |
| | 21 | #if wxUSE_LIBHILDON |
| | 22 | typedef struct _HildonProgram HildonProgram; |
| | 23 | #endif // wxUSE_LIBHILDON |
| | 24 | |
| | 25 | //----------------------------------------------------------------------------- |
| | 26 | // wxApp |
| | 27 | //----------------------------------------------------------------------------- |
| | 28 | |
| | 29 | class WXDLLIMPEXP_CORE wxApp: public wxAppBase |
| | 30 | { |
| | 31 | public: |
| | 32 | wxApp(); |
| | 33 | virtual ~wxApp(); |
| | 34 | |
| | 35 | /* override for altering the way wxGTK intializes the GUI |
| | 36 | * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by |
| | 37 | * default. when overriding this method, the code in it is likely to be |
| | 38 | * platform dependent, otherwise use OnInit(). */ |
| | 39 | virtual bool SetNativeTheme(const wxString& theme); |
| | 40 | virtual bool OnInitGui(); |
| | 41 | |
| | 42 | // override base class (pure) virtuals |
| | 43 | virtual bool Yield(bool onlyIfNeeded = FALSE); |
| | 44 | virtual void WakeUpIdle(); |
| | 45 | |
| | 46 | virtual bool Initialize(int& argc, wxChar **argv); |
| | 47 | virtual void CleanUp(); |
| | 48 | |
| | 49 | #ifdef __WXDEBUG__ |
| | 50 | virtual void OnAssertFailure(const wxChar *file, |
| | 51 | int line, |
| | 52 | const wxChar *func, |
| | 53 | const wxChar *cond, |
| | 54 | const wxChar *msg); |
| | 55 | #endif // __WXDEBUG__ |
| | 56 | |
| | 57 | // GTK-specific methods |
| | 58 | // ------------------- |
| | 59 | |
| | 60 | // this can be overridden to return a specific visual to be used for GTK+ |
| | 61 | // instead of the default one (it's used by wxGLApp) |
| | 62 | // |
| | 63 | // must return XVisualInfo pointer (it is not freed by caller) |
| | 64 | virtual void *GetXVisualInfo() { return NULL; } |
| | 65 | |
| | 66 | #if wxUSE_LIBHILDON |
| | 67 | // Maemo-specific method: get the main program object |
| | 68 | HildonProgram *GetHildonProgram() const { return m_hildonProgram; } |
| | 69 | #endif // wxUSE_LIBHILDON |
| | 70 | |
| | 71 | // implementation only from now on |
| | 72 | // ------------------------------- |
| | 73 | |
| | 74 | // This returns the current visual: either that used by wxRootWindow |
| | 75 | // or the XVisualInfo* for SGI. |
| | 76 | GdkVisual *GetGdkVisual(); |
| | 77 | |
| | 78 | // check for pending events, without interference from our idle source |
| | 79 | bool EventsPending(); |
| | 80 | bool DoIdle(); |
| | 81 | |
| | 82 | private: |
| | 83 | // true if we're inside an assert modal dialog |
| | 84 | #ifdef __WXDEBUG__ |
| | 85 | bool m_isInAssert; |
| | 86 | #endif // __WXDEBUG__ |
| | 87 | #if wxUSE_THREADS |
| | 88 | wxMutex* m_idleMutex; |
| | 89 | #endif |
| | 90 | guint m_idleSourceId; |
| | 91 | |
| | 92 | #if wxUSE_LIBHILDON |
| | 93 | HildonProgram *m_hildonProgram; |
| | 94 | #endif // wxUSE_LIBHILDON |
| | 95 | |
| | 96 | DECLARE_DYNAMIC_CLASS(wxApp) |
| | 97 | }; |
| | 98 | |
| | 99 | #endif // _WX_GTK_APP_H_ |
projects / wxWidgets.git / blame_incremental