X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b46b1d59d6f69ad80dcf5955375578a6504d100a..92159e3d769551d78d8f48f438fc8c40655d23d2:/include/wx/app.h diff --git a/include/wx/app.h b/include/wx/app.h index f744a92ecb..553a29aa5c 100644 --- a/include/wx/app.h +++ b/include/wx/app.h @@ -19,19 +19,19 @@ #include "wx/event.h" // for the base class #include "wx/build.h" +#include "wx/cmdargs.h" // for wxCmdLineArgsArray used by wxApp::argv #include "wx/init.h" // we must declare wxEntry() #include "wx/intl.h" // for wxLayoutDirection -class WXDLLIMPEXP_BASE wxAppConsole; -class WXDLLIMPEXP_BASE wxAppTraits; -class WXDLLIMPEXP_BASE wxCmdLineParser; -class WXDLLIMPEXP_BASE wxEventLoop; -class WXDLLIMPEXP_BASE wxLog; -class WXDLLIMPEXP_BASE wxMessageOutput; +class WXDLLIMPEXP_FWD_BASE wxAppConsole; +class WXDLLIMPEXP_FWD_BASE wxAppTraits; +class WXDLLIMPEXP_FWD_BASE wxCmdLineParser; +class WXDLLIMPEXP_FWD_BASE wxEventLoopBase; +class WXDLLIMPEXP_FWD_BASE wxLog; +class WXDLLIMPEXP_FWD_BASE wxMessageOutput; #if wxUSE_GUI - class WXDLLEXPORT wxEventLoop; - struct WXDLLIMPEXP_CORE wxVideoMode; + struct WXDLLIMPEXP_FWD_CORE wxVideoMode; #endif // ---------------------------------------------------------------------------- @@ -52,15 +52,15 @@ enum }; // ---------------------------------------------------------------------------- -// wxAppConsole: wxApp for non-GUI applications +// wxAppConsoleBase: wxApp for non-GUI applications // ---------------------------------------------------------------------------- -class WXDLLIMPEXP_BASE wxAppConsole : public wxEvtHandler +class WXDLLIMPEXP_BASE wxAppConsoleBase : public wxEvtHandler { public: // ctor and dtor - wxAppConsole(); - virtual ~wxAppConsole(); + wxAppConsoleBase(); + virtual ~wxAppConsoleBase(); // the virtual functions which may/must be overridden in the derived class @@ -124,6 +124,17 @@ public: } void SetAppName(const wxString& name) { m_appName = name; } + // set/get the application display name: the display name is the name + // shown to the user in titles, reports, etc while the app name is + // used for paths, config, and other places the user doesn't see + // + // so the app name could be myapp while display name could be "My App" + wxString GetAppDisplayName() const + { + return m_appDisplayName.empty() ? GetAppName() : m_appDisplayName; + } + void SetAppDisplayName(const wxString& name) { m_appDisplayName = name; } + // set/get the app class name wxString GetClassName() const { return m_className; } void SetClassName(const wxString& name) { m_className = name; } @@ -132,6 +143,19 @@ public: const wxString& GetVendorName() const { return m_vendorName; } void SetVendorName(const wxString& name) { m_vendorName = name; } + // set/get the vendor display name: the display name is shown + // in titles/reports/dialogs to the user, while the vendor name + // is used in some areas such as wxConfig, wxStandardPaths, etc + const wxString& GetVendorDisplayName() const + { + return m_vendorDisplayName.empty() ? GetVendorName() + : m_vendorDisplayName; + } + void SetVendorDisplayName(const wxString& name) + { + m_vendorDisplayName = name; + } + // cmd line parsing stuff // ---------------------- @@ -171,7 +195,7 @@ public: // either should be configurable by the user (then he can change the // default behaviour simply by overriding CreateTraits() and returning his // own traits object) or which is GUI/console dependent as then wxAppTraits - // allows us to abstract the differences behind the common fa�de + // allows us to abstract the differences behind the common facade wxAppTraits *GetTraits(); @@ -198,10 +222,10 @@ public: wxEvent& event) const; // Called when an unhandled C++ exception occurs inside OnRun(): note that - // the exception type is lost by now, so if you really want to handle the - // exception you should override OnRun() and put a try/catch around - // MainLoop() call there or use OnExceptionInMainLoop() - virtual void OnUnhandledException() { } + // the main event loop has already terminated by now and the program will + // exit, if you need to really handle the exceptions you need to override + // OnExceptionInMainLoop() + virtual void OnUnhandledException(); #endif // wxUSE_EXCEPTIONS // event processing functions @@ -209,11 +233,7 @@ public: // return true if we're running event loop, i.e. if the events can // (already) be dispatched - static bool IsMainLoopRunning() - { - const wxAppConsole * const app = GetInstance(); - return app && app->m_mainLoop != NULL; - } + static bool IsMainLoopRunning(); // process all events in the wxPendingEvents list -- it is necessary to // call this function to process posted events. This happens during each @@ -310,8 +330,17 @@ public: // command line arguments (public for backwards compatibility) - int argc; - wxChar **argv; + int argc; + + // this object is implicitly convertible to either "char**" (traditional + // type of argv parameter of main()) or to "wchar_t **" (for compatibility + // with Unicode build in previous wx versions and because the command line + // can, in pr +#if wxUSE_UNICODE + wxCmdLineArgsArray argv; +#else + char **argv; +#endif protected: // the function which creates the traits object when GetTraits() needs it @@ -327,12 +356,14 @@ protected: // create main loop from AppTraits or return NULL if // there is no main loop implementation - wxEventLoop *CreateMainLoop(); + wxEventLoopBase *CreateMainLoop(); // application info (must be set from the user code) - wxString m_vendorName, // vendor name (ACME Inc) - m_appName, // app name - m_className; // class name + wxString m_vendorName, // vendor name ("acme") + m_vendorDisplayName, // vendor display name (e.g. "ACME Inc") + m_appName, // app name ("myapp") + m_appDisplayName, // app display name ("My Application") + m_className; // class name // the class defining the application behaviour, NULL initially and created // by GetTraits() when first needed @@ -340,13 +371,20 @@ protected: // the main event loop of the application (may be NULL if the loop hasn't // been started yet or has already terminated) - wxEventLoop *m_mainLoop; + wxEventLoopBase *m_mainLoop; // the application object is a singleton anyhow, there is no sense in // copying it - DECLARE_NO_COPY_CLASS(wxAppConsole) + DECLARE_NO_COPY_CLASS(wxAppConsoleBase) }; +#if defined(__UNIX__) + #include "wx/unix/app.h" +#else + // this has to be a class and not a typedef as we forward declare it + class wxAppConsole : public wxAppConsoleBase { }; +#endif + // ---------------------------------------------------------------------------- // wxAppBase: the common part of wxApp implementations for all platforms // ---------------------------------------------------------------------------- @@ -456,7 +494,7 @@ public: virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return true; } // set use of best visual flag (see below) - void SetUseBestVisual( bool flag, bool forceTrueColour = false ) + void SetUseBestVisual( bool flag, bool forceTrueColour = false ) { m_useBestVisual = flag; m_forceTrueColour = forceTrueColour; } bool GetUseBestVisual() const { return m_useBestVisual; } @@ -471,6 +509,9 @@ public: // if it's unknown virtual wxLayoutDirection GetLayoutDirection() const; + // Change the theme used by the application, return true on success. + virtual bool SetNativeTheme(const wxString& WXUNUSED(theme)) { return false; } + // command line parsing (GUI-specific) // ------------------------------------------------------------------------ @@ -495,10 +536,6 @@ public: wxDEPRECATED( bool Initialized() ); #endif // WXWIN_COMPATIBILITY_2_6 - // perform standard OnIdle behaviour, ensure that this is always called - void OnIdle(wxIdleEvent& event); - - protected: // delete all objects in wxPendingDelete list void DeletePendingObjects(); @@ -538,46 +575,40 @@ protected: inline bool wxAppBase::Initialized() { return true; } #endif // WXWIN_COMPATIBILITY_2_6 -#endif // wxUSE_GUI - // ---------------------------------------------------------------------------- // now include the declaration of the real class // ---------------------------------------------------------------------------- -#if wxUSE_GUI - #if defined(__WXPALMOS__) - #include "wx/palmos/app.h" - #elif defined(__WXMSW__) - #include "wx/msw/app.h" - #elif defined(__WXMOTIF__) - #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__) - #include "wx/gtk1/app.h" - #elif defined(__WXX11__) - #include "wx/x11/app.h" - #elif defined(__WXMAC__) - #include "wx/mac/app.h" - #elif defined(__WXCOCOA__) - #include "wx/cocoa/app.h" - #elif defined(__WXPM__) - #include "wx/os2/app.h" - #endif +#if defined(__WXPALMOS__) + #include "wx/palmos/app.h" +#elif defined(__WXMSW__) + #include "wx/msw/app.h" +#elif defined(__WXMOTIF__) + #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__) + #include "wx/gtk1/app.h" +#elif defined(__WXX11__) + #include "wx/x11/app.h" +#elif defined(__WXMAC__) + #include "wx/mac/app.h" +#elif defined(__WXCOCOA__) + #include "wx/cocoa/app.h" +#elif defined(__WXPM__) + #include "wx/os2/app.h" +#endif + #else // !GUI - // wxApp is defined in core and we cannot define another one in wxBase, - // so we create a different class and typedef it to wxApp instead - #if defined(__UNIX__) - #include "wx/unix/app.h" - class wxApp : public wxAppConsoleUnix { }; - #else - // allow using just wxApp (instead of wxAppConsole) in console programs - class wxApp : public wxAppConsole { }; - #endif + +// wxApp is defined in core and we cannot define another one in wxBase, +// so use the preprocessor to allow using wxApp in console programs too +#define wxApp wxAppConsole + #endif // GUI/!GUI // ---------------------------------------------------------------------------- @@ -605,9 +636,16 @@ protected: // Force an exit from main loop extern void WXDLLIMPEXP_BASE wxExit(); +// avoid redeclaring this function here if it had been already declated by +// wx/utils.h, this results in warnings from g++ with -Wredundant-decls +#ifndef wx_YIELD_DECLARED +#define wx_YIELD_DECLARED + // Yield to other apps/messages extern bool WXDLLIMPEXP_BASE wxYield(); +#endif // wx_YIELD_DECLARED + // Yield to other apps/messages extern void WXDLLIMPEXP_BASE wxWakeUpIdle();