// Author: Julian Smart
// Modified by:
// Created: 01/02/97
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
#include "wx/event.h" // for the base class
+#include "wx/eventfilter.h" // (and another one)
#include "wx/build.h"
#include "wx/cmdargs.h" // for wxCmdLineArgsArray used by wxApp::argv
#include "wx/init.h" // we must declare wxEntry()
// wxAppConsoleBase: wxApp for non-GUI applications
// ----------------------------------------------------------------------------
-class WXDLLIMPEXP_BASE wxAppConsoleBase : public wxEvtHandler
+class WXDLLIMPEXP_BASE wxAppConsoleBase : public wxEvtHandler,
+ public wxEventFilter
{
public:
// ctor and dtor
// be done here. When OnRun() returns, the programs starts shutting down.
virtual int OnRun();
+ // Called before the first events are handled, called from within MainLoop()
+ virtual void OnLaunched();
+
// This is called by wxEventLoopBase::SetActive(): you should put the code
// which needs an active event loop here.
// Note that this function is called whenever an event loop is activated;
// for it
static wxAppTraits *GetTraitsIfExists();
+ // Return some valid traits object.
+ //
+ // This method checks if we have wxTheApp and returns its traits if it does
+ // exist and the traits are non-NULL, similarly to GetTraitsIfExists(), but
+ // falls back to wxConsoleAppTraits to ensure that it always returns
+ // something valid.
+ static wxAppTraits& GetValidTraits();
+
// returns the main event loop instance, i.e. the event loop which is started
// by OnRun() and which dispatches all events sent from the native toolkit
// to the application (except when new event loops are temporarily set-up).
wxEventLoopBase* GetMainLoop() const
{ return m_mainLoop; }
+ // This function sets the C locale to the default locale for the current
+ // environment. It is advised to call this to ensure that the underlying
+ // toolkit uses the locale in which the numbers and monetary amounts are
+ // shown in the format expected by user and so on.
+ //
+ // Notice that this does _not_ change the global C++ locale, you need to do
+ // it explicitly if you want.
+ //
+ // Finally, notice that while this function is virtual, it is not supposed
+ // to be overridden outside of the library itself.
+ virtual void SetCLocale();
+
// event processing functions
// --------------------------
- // this method allows to filter all the events processed by the program, so
- // you should try to return quickly from it to avoid slowing down the
- // program to the crawl
- //
- // return value should be -1 to continue with the normal event processing,
- // or TRUE or FALSE to stop further processing and pretend that the event
- // had been already processed or won't be processed at all, respectively
+ // Implement the inherited wxEventFilter method but just return -1 from it
+ // to indicate that default processing should take place.
virtual int FilterEvent(wxEvent& event);
// return true if we're running event loop, i.e. if the events can
wxDECLARE_NO_COPY_CLASS(wxAppConsoleBase);
};
-#if defined(__UNIX__) && !defined(__CYGWIN__)
+#if defined(__UNIX__) && !defined(__WXMSW__)
#include "wx/unix/app.h"
#else
// this has to be a class and not a typedef as we forward declare it
// it should return true if more idle events are needed, false if not
virtual bool ProcessIdle();
- // Send idle event to window and all subwindows
- // Returns true if more idle time is requested.
- virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
-
// override base class version: GUI apps always use an event loop
virtual bool UsesEventLoop() const { return true; }
// ------------------------------------------------------------------------
// Get display mode that is used use. This is only used in framebuffer
- // wxWin ports (such as wxMGL or wxDFB).
+ // wxWin ports such as wxDFB.
virtual wxVideoMode GetDisplayMode() const;
// Set display mode to use. This is only used in framebuffer wxWin
- // ports (such as wxMGL or wxDFB). This method should be called from
+ // ports such as wxDFB. This method should be called from
// wxApp::OnInitGui
virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return true; }
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
- wxDEPRECATED( bool Initialized() );
+ wxDEPRECATED_MSG("always returns true now, don't call")
+ bool Initialized();
#endif // WXWIN_COMPATIBILITY_2_6
protected:
// now include the declaration of the real class
// ----------------------------------------------------------------------------
-#if defined(__WXPALMOS__)
- #include "wx/palmos/app.h"
-#elif defined(__WXMSW__)
+#if 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__)
// your compiler really, really wants main() to be in your main program (e.g.
// hello.cpp). Now wxIMPLEMENT_APP should add this code if required.
-#define wxIMPLEMENT_WXWIN_MAIN_CONSOLE \
- int main(int argc, char **argv) \
- { \
- wxDISABLE_DEBUG_SUPPORT(); \
+// For compilers that support it, prefer to use wmain() as this ensures any
+// Unicode strings can be passed as command line parameters and not just those
+// representable in the current locale.
+#if wxUSE_UNICODE && defined(__VISUALC__)
+ #define wxIMPLEMENT_WXWIN_MAIN_CONSOLE \
+ int wmain(int argc, wchar_t **argv) \
+ { \
+ wxDISABLE_DEBUG_SUPPORT(); \
\
- return wxEntry(argc, argv); \
- }
+ return wxEntry(argc, argv); \
+ }
+#else // Use standard main()
+ #define wxIMPLEMENT_WXWIN_MAIN_CONSOLE \
+ int main(int argc, char **argv) \
+ { \
+ wxDISABLE_DEBUG_SUPPORT(); \
+ \
+ return wxEntry(argc, argv); \
+ }
+#endif
// port-specific header could have defined it already in some special way
#ifndef wxIMPLEMENT_WXWIN_MAIN
// Use this macro if you want to define your own main() or WinMain() function
// and call wxEntry() from there.
#define wxIMPLEMENT_APP_NO_MAIN(appname) \
+ appname& wxGetApp() { return *static_cast<appname*>(wxApp::GetInstance()); } \
wxAppConsole *wxCreateApp() \
{ \
wxAppConsole::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE, \
return new appname; \
} \
wxAppInitializer \
- wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \
- appname& wxGetApp() { return *static_cast<appname*>(wxApp::GetInstance()); } \
- wxDECLARE_APP(appname)
+ wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp)
// Same as wxIMPLEMENT_APP() normally but doesn't include themes support in
// wxUniversal builds
projects / wxWidgets.git / blobdiff