X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e2478fde622a16d25c66690af353dfdc37e7b582..2a45803fc3877afd0ae3ce356dfe216505165882:/include/wx/msw/app.h diff --git a/include/wx/msw/app.h b/include/wx/msw/app.h index 8f384d947b..70df2ce481 100644 --- a/include/wx/msw/app.h +++ b/include/wx/msw/app.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: app.h +// Name: wx/msw/app.h // Purpose: wxApp class // Author: Julian Smart // Modified by: @@ -12,38 +12,27 @@ #ifndef _WX_APP_H_ #define _WX_APP_H_ -#ifdef __GNUG__ -#pragma interface "app.h" -#endif - #include "wx/event.h" #include "wx/icon.h" -class WXDLLEXPORT wxFrame; -class WXDLLEXPORT wxWindow; -class WXDLLEXPORT wxApp ; -class WXDLLEXPORT wxKeyEvent; -class WXDLLEXPORT wxLog; +class WXDLLIMPEXP_FWD_CORE wxFrame; +class WXDLLIMPEXP_FWD_CORE wxWindow; +class WXDLLIMPEXP_FWD_CORE wxApp; +class WXDLLIMPEXP_FWD_CORE wxKeyEvent; +class WXDLLIMPEXP_FWD_BASE wxLog; // Represents the application. Derive OnInit and declare // a new App object to start application -class WXDLLEXPORT wxApp : public wxAppBase +class WXDLLIMPEXP_CORE wxApp : public wxAppBase { - DECLARE_DYNAMIC_CLASS(wxApp) - public: wxApp(); virtual ~wxApp(); // override base class (pure) virtuals - virtual int MainLoop(); - virtual void ExitMainLoop(); - virtual bool Initialized(); - virtual bool Pending(); - virtual void Dispatch(); - - virtual bool Yield(bool onlyIfNeeded = FALSE); - virtual bool ProcessIdle(); + virtual bool Initialize(int& argc, wxChar **argv); + virtual void CleanUp(); + virtual void WakeUpIdle(); virtual void SetPrintMode(int mode) { m_printMode = mode; } @@ -54,55 +43,47 @@ public: void OnEndSession(wxCloseEvent& event); void OnQueryEndSession(wxCloseEvent& event); - // Send idle event to all top-level windows. - // Returns TRUE if more idle time is requested. - bool SendIdleEvents(); - - // Send idle event to window and all subwindows - // Returns TRUE if more idle time is requested. - bool SendIdleEvents(wxWindow* win); - - void SetAuto3D(bool flag) { m_auto3D = flag; } - bool GetAuto3D() const { return m_auto3D; } +#if wxUSE_EXCEPTIONS + virtual bool OnExceptionInMainLoop(); +#endif // wxUSE_EXCEPTIONS + + // MSW-specific from now on + // ------------------------ + + // this suffix should be appended to all our Win32 class names to obtain a + // variant registered without CS_[HV]REDRAW styles + static const wxChar *GetNoRedrawClassSuffix() { return wxT("NR"); } + + // get the name of the registered Win32 class with the given (unique) base + // name: this function constructs the unique class name using this name as + // prefix, checks if the class is already registered and registers it if it + // isn't and returns the name it was registered under (or NULL if it failed) + // + // the registered class will always have CS_[HV]REDRAW and CS_DBLCLKS + // styles as well as any additional styles specified as arguments here; and + // there will be also a companion registered class identical to this one + // but without CS_[HV]REDRAW whose name will be the same one but with + // GetNoRedrawClassSuffix() + // + // the background brush argument must be either a COLOR_XXX standard value + // or (default) -1 meaning that the class paints its background itself + static const wxChar *GetRegisteredClassName(const wxChar *name, + int bgBrushCol = -1, + int extraStyles = 0); + + // return true if this name corresponds to one of the classes we registered + // in the previous GetRegisteredClassName() calls + static bool IsRegisteredClassName(const wxString& name); protected: - bool m_showOnInit; int m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT - bool m_auto3D ; // Always use 3D controls, except where overriden - - /* Windows-specific wxApp definitions */ public: - - // Implementation - static bool Initialize(); - static void CleanUp(); - - static bool RegisterWindowClasses(); - static bool UnregisterWindowClasses(); - - // Convert Windows to argc, argv style - void ConvertToStandardCommandArgs(const char* p); - - // message processing - // ------------------ - - // process the given message - virtual void DoMessage(WXMSG *pMsg); - - // retrieve the next message from the queue and process it - virtual bool DoMessage(); - - // preprocess the message - virtual bool ProcessMessage(WXMSG* pMsg); - - // idle processing - // --------------- - - void DeletePendingObjects(); + // unregister any window classes registered by GetRegisteredClassName() + static void UnregisterWindowClasses(); #if wxUSE_RICHEDIT - // initialize the richedit DLL of (at least) given version, return TRUE if + // initialize the richedit DLL of (at least) given version, return true if // ok (Win95 has version 1, Win98/NT4 has 1 and 2, W2K has 3) static bool InitRichEdit(int version = 2); #endif // wxUSE_RICHEDIT @@ -111,22 +92,39 @@ public: // wasn't found at all static int GetComCtl32Version(); -public: - int m_nCmdShow; + // the same for shell32.dll: returns 400, 471, 500, 600, ... (4.70 not + // currently detected) + static int GetShell32Version(); -protected: - bool m_keepGoing; + // the SW_XXX value to be used for the frames opened by the application + // (currently seems unused which is a bug -- TODO) + static int m_nCmdShow; +protected: DECLARE_EVENT_TABLE() + wxDECLARE_NO_COPY_CLASS(wxApp); + DECLARE_DYNAMIC_CLASS(wxApp) }; -#if !defined(_WINDLL) || (defined(_WINDLL) && defined(WXMAKINGDLL)) -int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance, WXHINSTANCE hPrevInstance, - char *lpszCmdLine, int nCmdShow, bool enterLoop = TRUE); -#else -int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance); -#endif +#ifdef __WXWINCE__ + +// under CE provide a dummy implementation of GetComCtl32Version() returning +// the value passing all ">= 470" tests (which are the only ones used in our +// code currently) as commctrl.dll under CE 2.0 and later support comctl32.dll +// functionality +inline int wxApp::GetComCtl32Version() +{ + return 471; +} + +// this is not currently used at all under CE so it's not really clear what do +// we need to return from here +inline int wxApp::GetShell32Version() +{ + return 0; +} + +#endif // __WXWINCE__ -#endif - // _WX_APP_H_ +#endif // _WX_APP_H_