X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b0f76951bc2d09a53d7e035e665fd348403c98f9..35524f615e56a566786b7621c4b1d16a9c7dd3c7:/src/gtk1/app.cpp

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index 6c57967a5f..449a0f2a0b 100644
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -7,12 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __VMS
-// vms_jackets.h should for proper working be included before anything else
-# include <vms_jackets.h>
-#undef ConnectionNumber
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -91,7 +85,7 @@
 bool   g_mainThreadLocked = false;
 gint   g_pendingTag = 0;
 
-static GtkWidget *gs_RootWindow = (GtkWidget*) NULL;
+static GtkWidget *gs_RootWindow = NULL;
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -109,14 +103,9 @@ static wxMutex gs_idleTagsMutex;
 // wxYield
 //-----------------------------------------------------------------------------
 
-// not static because used by textctrl.cpp
-//
-// MT-FIXME
-bool wxIsInsideYield = false;
-
 bool wxApp::Yield(bool onlyIfNeeded)
 {
-    if ( wxIsInsideYield )
+    if ( m_isInsideYield )
     {
         if ( !onlyIfNeeded )
         {
@@ -134,7 +123,7 @@ bool wxApp::Yield(bool onlyIfNeeded)
     }
 #endif // wxUSE_THREADS
 
-    wxIsInsideYield = true;
+    m_isInsideYield = true;
 
     // We need to remove idle callbacks or the loop will
     // never finish.
@@ -162,7 +151,7 @@ bool wxApp::Yield(bool onlyIfNeeded)
     wxLog::Resume();
 #endif
 
-    wxIsInsideYield = false;
+    m_isInsideYield = false;
 
     return true;
 }
@@ -405,6 +394,28 @@ void wxapp_install_idle_handler()
     wxTheApp->m_idleTag = gtk_idle_add_priority( 1000, wxapp_idle_callback, (gpointer) NULL );
 }
 
+static bool wxOKlibc()
+{
+#if defined(__UNIX__) && defined(__GLIBC__)
+    // glibc 2.0 uses UTF-8 even when it shouldn't
+    wchar_t res = 0;
+    if ((MB_CUR_MAX == 2) &&
+        (wxMB2WC(&res, "\xdd\xa5", 1) == 1) &&
+        (res==0x765))
+    {
+        // this is UTF-8 allright, check whether that's what we want
+        char *cur_locale = setlocale(LC_CTYPE, NULL);
+        if ((strlen(cur_locale) < 4) ||
+        (strcasecmp(cur_locale + strlen(cur_locale) - 4, "utf8")) ||
+        (strcasecmp(cur_locale + strlen(cur_locale) - 5, "utf-8"))) {
+        // nope, don't use libc conversion
+        return false;
+        }
+    }
+#endif
+    return true;
+}
+
 //-----------------------------------------------------------------------------
 // Access to the root window global
 //-----------------------------------------------------------------------------
@@ -442,8 +453,8 @@ wxApp::wxApp()
     m_colorCube = (unsigned char*) NULL;
 
     // this is NULL for a "regular" wxApp, but is set (and freed) by a wxGLApp
-    m_glVisualInfo = (void *) NULL;
-    m_glFBCInfo = (void *) NULL;
+    m_glVisualInfo = NULL;
+    m_glFBCInfo = NULL;
 }
 
 wxApp::~wxApp()
@@ -579,13 +590,8 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     gtk_set_locale();
 
     // We should have the wxUSE_WCHAR_T test on the _outside_
-#if wxUSE_WCHAR_T
-        if (!wxOKlibc())
-            wxConvCurrent = &wxConvLocal;
-#else // !wxUSE_WCHAR_T
     if (!wxOKlibc())
-        wxConvCurrent = (wxMBConv*) NULL;
-#endif // wxUSE_WCHAR_T/!wxUSE_WCHAR_T
+        wxConvCurrent = &wxConvLocal;
 
 #if wxUSE_UNICODE
     // gtk_init() wants UTF-8, not wchar_t, so convert