// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#ifdef __VMS
-#define XtParent XTPARENT
-#define XtDisplay XTDISPLAY
-#endif
-
#include "wx/app.h"
#ifndef WX_PRECOMP
}
#endif // __WXDEBUG__
-bool wxApp::Initialize(int& argcOrig, wxChar **argvOrig)
+bool wxApp::Initialize(int& argc_, wxChar **argv_)
{
#if wxUSE_INTL
wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
#endif
- if ( !wxAppBase::Initialize(argcOrig, argvOrig) )
+ if ( !wxAppBase::Initialize(argc_, argv_) )
return false;
wxWidgetHashTable = new wxHashTable(wxKEY_INTEGER);
- return true;
-}
-
-void wxApp::CleanUp()
-{
- wxAppBase::CleanUp();
-
- delete wxWidgetHashTable;
- wxWidgetHashTable = NULL;
-
- delete m_mainLoop;
-
- for( wxPerDisplayDataMap::iterator it = m_perDisplayData->begin(),
- end = m_perDisplayData->end();
- it != end; ++it )
- {
- delete it->second->m_visualInfo;
- // On Solaris 10 calling XtDestroyWidget on the top level widget
- // dumps core if the locale is set to something other than "C"
-#ifndef __SUN__
- XtDestroyWidget( it->second->m_topLevelWidget );
-#endif
- delete it->second;
- }
-}
-
-void wxApp::Exit()
-{
- wxApp::CleanUp();
-
- wxAppConsole::Exit();
-}
-
-// ============================================================================
-// wxApp
-// ============================================================================
-
-wxApp::wxApp()
-{
- argc = 0;
- argv = NULL;
-
- m_mainLoop = new wxEventLoop;
- m_mainColormap = (WXColormap) NULL;
- m_appContext = (WXAppContext) NULL;
- m_initialDisplay = (WXDisplay*) 0;
- m_perDisplayData = new wxPerDisplayDataMap;
-}
-
-wxApp::~wxApp()
-{
- delete m_perDisplayData;
-}
-
-int wxApp::MainLoop()
-{
- /*
- * Sit around forever waiting to process X-events. Property Change
- * event are handled special, because they have to refer to
- * the root window rather than to a widget. therefore we can't
- * use an Xt-eventhandler.
- */
-
- XSelectInput(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()),
- XDefaultRootWindow(XtDisplay((Widget) wxTheApp->GetTopLevelWidget())),
- PropertyChangeMask);
-
- m_mainLoop->Run();
-
- return 0;
-}
-
-// This should be redefined in a derived class for
-// handling property change events for XAtom IPC.
-void wxApp::HandlePropertyChange(WXEvent *event)
-{
- // by default do nothing special
- XtDispatchEvent((XEvent*) event); /* let Motif do the work */
-}
-
-static char *fallbackResources[] = {
- // better defaults for CDE under Irix
- //
- // TODO: do something similar for the other systems, the hardcoded defaults
- // below are ugly
-#ifdef __SGI__
- wxMOTIF_STR("*sgiMode: True"),
- wxMOTIF_STR("*useSchemes: all"),
-#else // !__SGI__
-#if !wxMOTIF_USE_RENDER_TABLE
- wxMOTIF_STR("*.fontList: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
-#else
- wxMOTIF_STR("*wxDefaultRendition.fontName: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
- wxMOTIF_STR("*wxDefaultRendition.fontType: FONT_IS_FONTSET"),
- wxMOTIF_STR("*.renderTable: wxDefaultRendition"),
-#endif
- wxMOTIF_STR("*listBox.background: white"),
- wxMOTIF_STR("*text.background: white"),
- wxMOTIF_STR("*comboBox.Text.background: white"),
- wxMOTIF_STR("*comboBox.List.background: white"),
-#endif // __SGI__/!__SGI__
- NULL
-};
-
-// Create an application context
-bool wxApp::OnInitGui()
-{
- if( !wxAppBase::OnInitGui() )
- return false;
-
#ifdef __HPUX__
// under HP-UX creating XmFontSet fails when the system locale is C and
// we're using a remote DISPLAY, presumably because HP-UX uses its own
XtSetLanguageProc(NULL, NULL, NULL);
XtToolkitInitialize() ;
wxTheApp->m_appContext = (WXAppContext) XtCreateApplicationContext();
+
+ static char *fallbackResources[] = {
+ // better defaults for CDE under Irix
+ //
+ // TODO: do something similar for the other systems, the hardcoded defaults
+ // below are ugly
+#ifdef __SGI__
+ wxMOTIF_STR("*sgiMode: True"),
+ wxMOTIF_STR("*useSchemes: all"),
+#else // !__SGI__
+#if !wxMOTIF_USE_RENDER_TABLE
+ wxMOTIF_STR("*.fontList: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
+#else
+ wxMOTIF_STR("*wxDefaultRendition.fontName: -*-helvetica-medium-r-normal-*-*-120-*-*-*-*-*-*"),
+ wxMOTIF_STR("*wxDefaultRendition.fontType: FONT_IS_FONTSET"),
+ wxMOTIF_STR("*.renderTable: wxDefaultRendition"),
+#endif
+ wxMOTIF_STR("*listBox.background: white"),
+ wxMOTIF_STR("*text.background: white"),
+ wxMOTIF_STR("*comboBox.Text.background: white"),
+ wxMOTIF_STR("*comboBox.List.background: white"),
+#endif // __SGI__/!__SGI__
+ NULL
+ };
XtAppSetFallbackResources((XtAppContext) wxTheApp->m_appContext, fallbackResources);
// we shouldn't pass empty application/class name as it results in
char **argvX11 = new char *[argc + 1];
for ( i = 0; i < argc; i++ )
{
- argvX11[i] = strdup(wxConvLibc.cWX2MB(argv[i]));
+ argvX11[i] = strdup(wxConvLibc.cWX2MB(argv_[i]));
}
argvX11[argc] = NULL;
// we have to drop the parameters which were consumed by X11+
for ( i = 0; i < argcX11; i++ )
{
- while ( strcmp(wxConvLibc.cWX2MB(argv[i]), argvX11[i]) != 0 )
+ while ( strcmp(wxConvLibc.cWX2MB(argv_[i]), argvX11[i]) != 0 )
{
- memmove(argv + i, argv + i + 1, (argc - i)*sizeof(*argv));
+ memmove(argv_ + i, argv_ + i + 1, (argc - i)*sizeof(*argv_));
}
}
argc = argcX11;
+
+ // update internal arg[cv] as X11 may have removed processed options:
+ argc = argc_;
+ argv = argv_;
}
//else: XtOpenDisplay() didn't modify our parameters
return true;
}
+void wxApp::CleanUp()
+{
+ wxAppBase::CleanUp();
+
+ delete wxWidgetHashTable;
+ wxWidgetHashTable = NULL;
+
+ delete m_mainLoop;
+
+ for( wxPerDisplayDataMap::iterator it = m_perDisplayData->begin(),
+ end = m_perDisplayData->end();
+ it != end; ++it )
+ {
+ delete it->second->m_visualInfo;
+ // On Solaris 10 calling XtDestroyWidget on the top level widget
+ // dumps core if the locale is set to something other than "C"
+#ifndef __SUN__
+ XtDestroyWidget( it->second->m_topLevelWidget );
+#endif
+ delete it->second;
+ }
+}
+
+void wxApp::Exit()
+{
+ wxApp::CleanUp();
+
+ wxAppConsole::Exit();
+}
+
+// ============================================================================
+// wxApp
+// ============================================================================
+
+wxApp::wxApp()
+{
+ m_mainLoop = new wxEventLoop;
+ m_mainColormap = (WXColormap) NULL;
+ m_appContext = (WXAppContext) NULL;
+ m_initialDisplay = (WXDisplay*) 0;
+ m_perDisplayData = new wxPerDisplayDataMap;
+}
+
+wxApp::~wxApp()
+{
+ delete m_perDisplayData;
+}
+
+int wxApp::MainLoop()
+{
+ /*
+ * Sit around forever waiting to process X-events. Property Change
+ * event are handled special, because they have to refer to
+ * the root window rather than to a widget. therefore we can't
+ * use an Xt-eventhandler.
+ */
+
+ XSelectInput(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()),
+ XDefaultRootWindow(XtDisplay((Widget) wxTheApp->GetTopLevelWidget())),
+ PropertyChangeMask);
+
+ m_mainLoop->Run();
+
+ return 0;
+}
+
+// This should be redefined in a derived class for
+// handling property change events for XAtom IPC.
+void wxApp::HandlePropertyChange(WXEvent *event)
+{
+ // by default do nothing special
+ XtDispatchEvent((XEvent*) event); /* let Motif do the work */
+}
+
WXColormap wxApp::GetMainColormap(WXDisplay* display)
{
if (!display) /* Must be called first with non-NULL display */
// Yield to other processes
-bool wxApp::Yield(bool onlyIfNeeded)
+bool wxApp::DoYield(bool onlyIfNeeded, long eventsToProcess)
{
- static bool s_inYield = false;
-
- if ( s_inYield )
+ if ( m_isInsideYield )
{
if ( !onlyIfNeeded )
{
return false;
}
- s_inYield = true;
+ m_isInsideYield = true;
+ m_eventsToProcessInsideYield = eventsToProcess;
+ wxEventLoopGuarantor dummyLoopIfNeeded;
while (wxTheApp && wxTheApp->Pending())
+ // TODO: implement event filtering using the eventsToProcess mask
wxTheApp->Dispatch();
- s_inYield = false;
+ m_isInsideYield = false;
return true;
}
projects / wxWidgets.git / blobdiff