X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fe593cc504195a3c91281eae4edf5e852a51a59c..5cce8340b28be2eecea1822434eeff7055840f9c:/src/gtk1/app.cpp diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp index 5aa26126a7..8255d6178c 100644 --- a/src/gtk1/app.cpp +++ b/src/gtk1/app.cpp @@ -7,10 +7,6 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "app.h" -#endif - #ifdef __VMS // vms_jackets.h should for proper working be included before anything else # include @@ -76,11 +72,11 @@ #include #endif // HAVE_POLL/!HAVE_POLL -#include "wx/gtk/win_gtk.h" +#include "wx/unix/private.h" +#include "wx/gtk1/win_gtk.h" #include - //----------------------------------------------------------------------------- // global data //----------------------------------------------------------------------------- @@ -133,17 +129,15 @@ bool wxApp::Yield(bool onlyIfNeeded) wxIsInsideYield = TRUE; - if (!g_isIdle) - { - // We need to remove idle callbacks or the loop will - // never finish. - wxTheApp->RemoveIdleTag(); - g_isIdle = TRUE; - } + // We need to remove idle callbacks or the loop will + // never finish. + wxTheApp->RemoveIdleTag(); +#if wxUSE_LOG // disable log flushing from here because a call to wxYield() shouldn't // normally result in message boxes popping up &c wxLog::Suspend(); +#endif while (gtk_events_pending()) gtk_main_iteration(); @@ -156,8 +150,10 @@ bool wxApp::Yield(bool onlyIfNeeded) // return value of Processidle(). ProcessIdle(); +#if wxUSE_LOG // let the logs be flashed again wxLog::Resume(); +#endif wxIsInsideYield = FALSE; @@ -177,22 +173,17 @@ bool wxApp::Yield(bool onlyIfNeeded) void wxApp::WakeUpIdle() { -#ifndef __WXGTK20__ #if wxUSE_THREADS if (!wxThread::IsMain()) wxMutexGuiEnter(); #endif // wxUSE_THREADS_ -#endif // __WXGTK2__ - if (g_isIdle) - wxapp_install_idle_handler(); + wxapp_install_idle_handler(); -#ifndef __WXGTK20__ #if wxUSE_THREADS if (!wxThread::IsMain()) wxMutexGuiLeave(); #endif // wxUSE_THREADS_ -#endif // __WXGTK2__ } //----------------------------------------------------------------------------- @@ -250,11 +241,7 @@ static gint wxapp_idle_callback( gpointer WXUNUSED(data) ) if (wxTopLevelWindows.GetCount() > 0) { wxWindow* win = (wxWindow*) wxTopLevelWindows.GetLast()->GetData(); -#ifdef __WXGTK20__ - if (win->IsKindOf(CLASSINFO(wxMessageDialog))) -#else if (win->IsKindOf(CLASSINFO(wxGenericMessageDialog))) -#endif win->OnInternalIdle(); } return TRUE; @@ -312,23 +299,23 @@ int wxPoll(wxPollFd *ufds, unsigned int nfds, int timeout) fd_set readfds; fd_set writefds; fd_set exceptfds; - FD_ZERO(&readfds); - FD_ZERO(&writefds); - FD_ZERO(&exceptfds); + wxFD_ZERO(&readfds); + wxFD_ZERO(&writefds); + wxFD_ZERO(&exceptfds); unsigned int i; for ( i = 0; i < nfds; i++ ) { - wxASSERT_MSG( ufds[i].fd < FD_SETSIZE, _T("fd out of range") ); + wxASSERT_MSG( ufds[i].fd < wxFD_SETSIZE, _T("fd out of range") ); if ( ufds[i].events & G_IO_IN ) - FD_SET(ufds[i].fd, &readfds); + wxFD_SET(ufds[i].fd, &readfds); if ( ufds[i].events & G_IO_PRI ) - FD_SET(ufds[i].fd, &exceptfds); + wxFD_SET(ufds[i].fd, &exceptfds); if ( ufds[i].events & G_IO_OUT ) - FD_SET(ufds[i].fd, &writefds); + wxFD_SET(ufds[i].fd, &writefds); if ( ufds[i].fd > fdMax ) fdMax = ufds[i].fd; @@ -342,13 +329,13 @@ int wxPoll(wxPollFd *ufds, unsigned int nfds, int timeout) { ufds[i].revents = 0; - if ( FD_ISSET(ufds[i].fd, &readfds ) ) + if ( wxFD_ISSET(ufds[i].fd, &readfds ) ) ufds[i].revents |= G_IO_IN; - if ( FD_ISSET(ufds[i].fd, &exceptfds ) ) + if ( wxFD_ISSET(ufds[i].fd, &exceptfds ) ) ufds[i].revents |= G_IO_PRI; - if ( FD_ISSET(ufds[i].fd, &writefds ) ) + if ( wxFD_ISSET(ufds[i].fd, &writefds ) ) ufds[i].revents |= G_IO_OUT; } @@ -386,6 +373,11 @@ void wxapp_install_idle_handler() wxMutexLocker lock(gs_idleTagsMutex); #endif + // Don't install the handler if it's already installed. This test *MUST* + // be done when gs_idleTagsMutex is locked! + if (!g_isIdle) + return; + // GD: this assert is raised when using the thread sample (which works) // so the test is probably not so easy. Can widget callbacks be // triggered from child threads and, if so, for which widgets? @@ -437,6 +429,7 @@ wxApp::wxApp() #endif // __WXDEBUG__ m_idleTag = 0; + g_isIdle = TRUE; wxapp_install_idle_handler(); #if wxUSE_THREADS @@ -447,6 +440,7 @@ wxApp::wxApp() // this is NULL for a "regular" wxApp, but is set (and freed) by a wxGLApp m_glVisualInfo = (void *) NULL; + m_glFBCInfo = (void *) NULL; } wxApp::~wxApp() @@ -467,14 +461,9 @@ bool wxApp::OnInitGui() // chosen a specific visual, then derive the GdkVisual from that if (m_glVisualInfo != NULL) { -#ifdef __WXGTK20__ - // seems gtk_widget_set_default_visual no longer exists? - GdkVisual* vis = gtk_widget_get_default_visual(); -#else GdkVisual* vis = gdkx_visual_get( ((XVisualInfo *) m_glVisualInfo) ->visualid ); gtk_widget_set_default_visual( vis ); -#endif GdkColormap *colormap = gdk_colormap_new( vis, FALSE ); gtk_widget_set_default_colormap( colormap ); @@ -488,13 +477,8 @@ bool wxApp::OnInitGui() else if ((gdk_visual_get_best() != gdk_visual_get_system()) && (m_useBestVisual)) { -#ifdef __WXGTK20__ - /* seems gtk_widget_set_default_visual no longer exists? */ - GdkVisual* vis = gtk_widget_get_default_visual(); -#else GdkVisual* vis = gdk_visual_get_best(); gtk_widget_set_default_visual( vis ); -#endif GdkColormap *colormap = gdk_colormap_new( vis, FALSE ); gtk_widget_set_default_colormap( colormap ); @@ -573,7 +557,7 @@ GdkVisual *wxApp::GetGdkVisual() bool wxApp::Initialize(int& argc, wxChar **argv) { bool init_result; - + #if wxUSE_THREADS // GTK 1.2 up to version 1.2.3 has broken threads if ((gtk_major_version == 1) && @@ -593,13 +577,8 @@ bool wxApp::Initialize(int& argc, wxChar **argv) // We should have the wxUSE_WCHAR_T test on the _outside_ #if wxUSE_WCHAR_T - #if defined(__WXGTK20__) - // gtk+ 2.0 supports Unicode through UTF-8 strings - wxConvCurrent = &wxConvUTF8; - #else // GTK 1.x if (!wxOKlibc()) wxConvCurrent = &wxConvLocal; - #endif #else // !wxUSE_WCHAR_T if (!wxOKlibc()) wxConvCurrent = (wxMBConv*) NULL; @@ -617,7 +596,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv) argvGTK[argc] = NULL; int argcGTK = argc; - + #ifdef __WXGPE__ init_result = true; // is there a _check() version of this? gpe_application_init( &argcGTK, &argvGTK ); @@ -657,7 +636,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv) wxLogError(wxT("Unable to initialize gtk, is DISPLAY set properly?")); return false; } - + // we can not enter threads before gtk_init is done gdk_threads_enter(); @@ -702,6 +681,10 @@ void wxApp::RemoveIdleTag() #if wxUSE_THREADS wxMutexLocker lock(gs_idleTagsMutex); #endif - gtk_idle_remove( wxTheApp->m_idleTag ); - wxTheApp->m_idleTag = 0; + if (!g_isIdle) + { + gtk_idle_remove( wxTheApp->m_idleTag ); + wxTheApp->m_idleTag = 0; + g_isIdle = TRUE; + } }