X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1be7a35c5ec31b6cfcab9d969c7969586441a945..89360a8c873add3f68e05191d9311cc10a49442d:/include/wx/app.h diff --git a/include/wx/app.h b/include/wx/app.h index 8b813caa33..07a9758ad3 100644 --- a/include/wx/app.h +++ b/include/wx/app.h @@ -18,15 +18,9 @@ // ---------------------------------------------------------------------------- #include "wx/event.h" // for the base class - -#if wxUSE_GUI - #include "wx/window.h" // for wxTopLevelWindows - - #include "wx/vidmode.h" -#endif // wxUSE_GUI - #include "wx/build.h" #include "wx/init.h" // we must declare wxEntry() +#include "wx/intl.h" // for wxLayoutDirection class WXDLLIMPEXP_BASE wxAppConsole; class WXDLLIMPEXP_BASE wxAppTraits; @@ -36,6 +30,7 @@ class WXDLLIMPEXP_BASE wxMessageOutput; #if wxUSE_GUI class WXDLLEXPORT wxEventLoop; + struct WXDLLIMPEXP_CORE wxVideoMode; #endif // ---------------------------------------------------------------------------- @@ -178,23 +173,6 @@ public: // allows us to abstract the differences behind the common façade wxAppTraits *GetTraits(); - // the functions below shouldn't be used now that we have wxAppTraits -#if WXWIN_COMPATIBILITY_2_4 - -#if wxUSE_LOG - // override this function to create default log target of arbitrary - // user-defined class (default implementation creates a wxLogGui - // object) -- this log object is used by default by all wxLogXXX() - // functions. - wxDEPRECATED( virtual wxLog *CreateLogTarget() ); -#endif // wxUSE_LOG - - // similar to CreateLogTarget() but for the global wxMessageOutput - // object - wxDEPRECATED( virtual wxMessageOutput *CreateMessageOutput() ); - -#endif // WXWIN_COMPATIBILITY_2_4 - // event processing functions // -------------------------- @@ -245,13 +223,22 @@ public: // debugging support // ----------------- +#ifdef __WXDEBUG__ // this function is called when an assert failure occurs, the base class // version does the normal processing (i.e. shows the usual assert failure // dialog box) // - // the arguments are the place where the assert occurred, the text of the + // the arguments are the location of the failed assert (func may be empty + // if the compiler doesn't support C99 __FUNCTION__), the text of the // assert itself and the user-specified message -#ifdef __WXDEBUG__ + virtual void OnAssertFailure(const wxChar *file, + int line, + const wxChar *func, + const wxChar *cond, + const wxChar *msg); + + // old version of the function without func parameter, for compatibility + // only, override OnAssertFailure() in the new code virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, @@ -263,9 +250,6 @@ public: // options of the library and abort if it doesn't static bool CheckBuildOptions(const char *optionsSignature, const char *componentName); -#if WXWIN_COMPATIBILITY_2_4 - wxDEPRECATED( static bool CheckBuildOptions(const wxBuildOptions& buildOptions) ); -#endif // implementation only from now on // ------------------------------- @@ -434,15 +418,7 @@ public: // return the "main" top level window (if it hadn't been set previously // with SetTopWindow(), will return just some top level window and, if // there are none, will return NULL) - virtual wxWindow *GetTopWindow() const - { - if (m_topWindow) - return m_topWindow; - else if (wxTopLevelWindows.GetCount() > 0) - return wxTopLevelWindows.GetFirst()->GetData(); - else - return (wxWindow *)NULL; - } + virtual wxWindow *GetTopWindow() const; // control the exit behaviour: by default, the program will exit the // main loop (and so, usually, terminate) when the last top-level @@ -459,15 +435,16 @@ public: // ------------------------------------------------------------------------ // Get display mode that is used use. This is only used in framebuffer - // wxWin ports (such as wxMGL). - virtual wxVideoMode GetDisplayMode() const { return wxVideoMode(); } + // wxWin ports (such as wxMGL or wxDFB). + virtual wxVideoMode GetDisplayMode() const; // Set display mode to use. This is only used in framebuffer wxWin - // ports (such as wxMGL). This method should be called from + // ports (such as wxMGL or wxDFB). This method should be called from // wxApp::OnInitGui virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return true; } // set use of best visual flag (see below) - void SetUseBestVisual( bool flag ) { m_useBestVisual = flag; } + void SetUseBestVisual( bool flag, bool forceTrueColour = false ) + { m_useBestVisual = flag; m_forceTrueColour = forceTrueColour; } bool GetUseBestVisual() const { return m_useBestVisual; } // set/get printing mode: see wxPRINT_XXX constants. @@ -477,6 +454,10 @@ public: virtual void SetPrintMode(int WXUNUSED(mode)) { } int GetPrintMode() const { return wxPRINT_POSTSCRIPT; } + // Return the layout direction for the current locale or wxLayout_Default + // if it's unknown + virtual wxLayoutDirection GetLayoutDirection() const; + // command line parsing (GUI-specific) // ------------------------------------------------------------------------ @@ -494,10 +475,12 @@ public: // deactivated virtual void SetActive(bool isActive, wxWindow *lastFocus); +#if WXWIN_COMPATIBILITY_2_6 // OBSOLETE: don't use, always returns true // // returns true if the program is successfully initialized - bool Initialized() { return true; } + wxDEPRECATED( bool Initialized() ); +#endif // WXWIN_COMPATIBILITY_2_6 // perform standard OnIdle behaviour, ensure that this is always called void OnIdle(wxIdleEvent& event); @@ -532,6 +515,8 @@ protected: // true if the app wants to use the best visual on systems where // more than one are available (Sun, SGI, XFree86 4.0 ?) bool m_useBestVisual; + // force TrueColour just in case "best" isn't TrueColour + bool m_forceTrueColour; // does any of our windows have focus? bool m_isActive; @@ -540,6 +525,10 @@ protected: DECLARE_NO_COPY_CLASS(wxAppBase) }; +#if WXWIN_COMPATIBILITY_2_6 + inline bool wxAppBase::Initialized() { return true; } +#endif // WXWIN_COMPATIBILITY_2_6 + #endif // wxUSE_GUI // ---------------------------------------------------------------------------- @@ -555,6 +544,8 @@ protected: #include "wx/motif/app.h" #elif defined(__WXMGL__) #include "wx/mgl/app.h" + #elif defined(__WXDFB__) + #include "wx/dfb/app.h" #elif defined(__WXGTK20__) #include "wx/gtk/app.h" #elif defined(__WXGTK__) @@ -586,7 +577,7 @@ protected: // // the cast is safe as in GUI build we only use wxApp, not wxAppConsole, and in // console mode it does nothing at all -#define wxTheApp ((wxApp *)wxApp::GetInstance()) +#define wxTheApp wx_static_cast(wxApp*, wxApp::GetInstance()) // ---------------------------------------------------------------------------- // global functions @@ -634,9 +625,12 @@ public: #ifdef __WXUNIVERSAL__ #include "wx/univ/theme.h" - #define IMPLEMENT_WX_THEME_SUPPORT \ - WX_USE_THEME(win32); \ - WX_USE_THEME(gtk); + #ifdef wxUNIV_DEFAULT_THEME + #define IMPLEMENT_WX_THEME_SUPPORT \ + WX_USE_THEME(wxUNIV_DEFAULT_THEME); + #else + #define IMPLEMENT_WX_THEME_SUPPORT + #endif #else #define IMPLEMENT_WX_THEME_SUPPORT #endif @@ -653,7 +647,7 @@ public: wxAppInitializer \ wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \ DECLARE_APP(appname) \ - appname& wxGetApp() { return *(appname *)wxTheApp; } + appname& wxGetApp() { return *wx_static_cast(appname*, wxApp::GetInstance()); } // Same as IMPLEMENT_APP() normally but doesn't include themes support in // wxUniversal builds @@ -685,4 +679,3 @@ extern wxAppConsole *wxCreateApp(); extern wxAppInitializer wxTheAppInitializer; #endif // _WX_APP_H_BASE_ -