X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6991087b08355e652866e97d3a8211103864ed8f..d85aece19960f1c09051d2bd5f54281272fde8ff:/src/motif/app.cpp diff --git a/src/motif/app.cpp b/src/motif/app.cpp index b9ac5cc2be..e9fbf1b7d2 100644 --- a/src/motif/app.cpp +++ b/src/motif/app.cpp @@ -12,11 +12,6 @@ // 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 @@ -73,7 +68,6 @@ wxHashTable *wxWidgetHashTable = NULL; IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler) -#ifdef __WXDEBUG__ extern "C" { typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *); @@ -91,129 +85,18 @@ static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent) } } -#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 @@ -241,7 +124,7 @@ bool wxApp::OnInitGui() strcmp(loc, "POSIX") == 0 ) { // we're using C locale, "fix" it - wxLogDebug(_T("HP-UX fontset hack: forcing locale to en_US.iso88591")); + wxLogDebug(wxT("HP-UX fontset hack: forcing locale to en_US.iso88591")); putenv(fixAll ? "LC_ALL=en_US.iso88591" : "LC_CTYPE=en_US.iso88591"); } #endif // __HPUX__ @@ -249,16 +132,40 @@ bool wxApp::OnInitGui() 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 // immediate crash inside XOpenIM() (if XIM is used) under IRIX wxString appname = wxTheApp->GetAppName(); if ( appname.empty() ) - appname = _T("wxapp"); + appname = wxT("wxapp"); wxString clsname = wxTheApp->GetClassName(); if ( clsname.empty() ) - clsname = _T("wx"); + clsname = wxT("wx"); // FIXME-UTF8: This code is taken from wxGTK and duplicated here. This // is just a temporary fix to make wxX11 compile in Unicode @@ -270,7 +177,7 @@ bool wxApp::OnInitGui() 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; @@ -294,13 +201,17 @@ bool wxApp::OnInitGui() // 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 @@ -338,10 +249,8 @@ bool wxApp::OnInitGui() } m_initialDisplay = (WXDisplay*) dpy; -#ifdef __WXDEBUG__ // install the X error handler gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler); -#endif // __WXDEBUG__ // Add general resize proc XtActionsRec rec; @@ -356,6 +265,80 @@ bool wxApp::OnInitGui() 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 */ @@ -481,31 +464,6 @@ void wxApp::SetTopLevelRealizedWidget(WXDisplay* display, WXWidget widget) .m_topLevelRealizedWidget = (Widget)widget; } -// Yield to other processes - -bool wxApp::Yield(bool onlyIfNeeded) -{ - static bool s_inYield = false; - - if ( s_inYield ) - { - if ( !onlyIfNeeded ) - { - wxFAIL_MSG( wxT("wxYield called recursively" ) ); - } - - return false; - } - - s_inYield = true; - - while (wxTheApp && wxTheApp->Pending()) - wxTheApp->Dispatch(); - - s_inYield = false; - - return true; -} // ---------------------------------------------------------------------------- // accessors for C modules