X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fe593cc504195a3c91281eae4edf5e852a51a59c..81f6ea4a29eb815dbed0adea369efdc8fece0269:/src/gtk/app.cpp

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 5aa26126a7..aaf7989b30 100644
--- a/src/gtk/app.cpp
+++ b/src/gtk/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 <vms_jackets.h>
@@ -76,11 +72,11 @@
     #include <unistd.h>
 #endif // HAVE_POLL/!HAVE_POLL
 
+#include "wx/unix/private.h"
 #include "wx/gtk/win_gtk.h"
 
 #include <gtk/gtk.h>
 
-
 //-----------------------------------------------------------------------------
 // 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;
 
@@ -184,8 +180,7 @@ void wxApp::WakeUpIdle()
 #endif // wxUSE_THREADS_
 #endif // __WXGTK2__
 
-    if (g_isIdle)
-        wxapp_install_idle_handler();
+    wxapp_install_idle_handler();
 
 #ifndef __WXGTK20__
 #if wxUSE_THREADS
@@ -312,23 +307,23 @@ 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 +337,13 @@ 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 +381,11 @@ 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 +437,7 @@ wxApp::wxApp()
 #endif // __WXDEBUG__
 
     m_idleTag = 0;
+    g_isIdle = TRUE;
     wxapp_install_idle_handler();
 
 #if wxUSE_THREADS
@@ -447,6 +448,7 @@ 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()
@@ -605,6 +607,35 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
         wxConvCurrent = (wxMBConv*) NULL;
 #endif // wxUSE_WCHAR_T/!wxUSE_WCHAR_T
 
+#ifdef __WXGTK20__
+    // decide which conversion to use for the file names
+
+    // (1) this variable exists for the sole purpose of specifying the encoding
+    //     of the filenames for GTK+ programs, so use it if it is set
+    wxString encName(wxGetenv(_T("G_FILENAME_ENCODING")));
+    encName = encName.BeforeFirst(_T(','));
+    if (encName == _T("@locale"))
+        encName.clear();
+    encName.MakeUpper();
+#if wxUSE_INTL        
+    if (encName.empty())
+    {
+        // (2) if a non default locale is set, assume that the user wants his
+        //     filenames in this locale too
+        encName = wxLocale::GetSystemEncodingName().Upper();
+        // (3) finally use UTF-8 by default
+        if (encName.empty() || encName == _T("US-ASCII"))
+            encName = _T("UTF-8");
+        wxSetEnv(_T("G_FILENAME_ENCODING"), encName);
+    }
+#else
+    if (encName.empty())
+        encName = _T("UTF-8");
+#endif // wxUSE_INTL
+    static wxConvBrokenFileNames fileconv(encName);
+    wxConvFileName = &fileconv;
+#endif // __WXGTK20__
+
 #if wxUSE_UNICODE
     // gtk_init() wants UTF-8, not wchar_t, so convert
     int i;
@@ -702,6 +733,10 @@ 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;
+    }
 }