unused variable warning fix (patch 923094)

[wxWidgets.git] / src / gtk / app.cpp

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 66f2b9a39514657876d4daebb683e4c0e58711c8..fee3c423dcc5537b82b66953f1fb97b46db36472 100644 (file)
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -7,15 +7,19 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "app.h"
 #endif
 
 #ifdef __VMS
-#include <vms_jackets.h>
+// 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"
+
 #include "wx/app.h"
 #include "wx/gdicmn.h"
 #include "wx/utils.h"
@@ -31,6 +35,10 @@
 #include "wx/module.h"
 #include "wx/image.h"
 
+#ifdef __WXGPE__
+#include <gpe/init.h>
+#endif
+
 #ifdef __WXUNIVERSAL__
     #include "wx/univ/theme.h"
     #include "wx/univ/renderer.h"
@@ -390,12 +398,11 @@ GtkWidget* wxGetRootWindow()
 IMPLEMENT_DYNAMIC_CLASS(wxApp,wxEvtHandler)
 
 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
-    EVT_IDLE(wxApp::OnIdle)
+    EVT_IDLE(wxAppBase::OnIdle)
 END_EVENT_TABLE()
 
 wxApp::wxApp()
 {
-    m_initialized = FALSE;
 #ifdef __WXDEBUG__
     m_isInAssert = FALSE;
 #endif // __WXDEBUG__
@@ -534,148 +541,8 @@ GdkVisual *wxApp::GetGdkVisual()
     return visual;
 }
 
-bool wxApp::ProcessIdle()
-{
-    wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
-    node = wxTopLevelWindows.GetFirst();
-    while (node)
-    {
-        wxWindow* win = node->GetData();
-        CallInternalIdle( win );
-
-        node = node->GetNext();
-    }
-
-    wxIdleEvent event;
-    event.SetEventObject( this );
-    ProcessEvent( event );
-
-    return event.MoreRequested();
-}
-
-void wxApp::OnIdle( wxIdleEvent &event )
-{
-    static bool s_inOnIdle = FALSE;
-
-    // Avoid recursion (via ProcessEvent default case)
-    if (s_inOnIdle)
-        return;
-
-    s_inOnIdle = TRUE;
-
-    // Resend in the main thread events which have been prepared in other
-    // threads
-    ProcessPendingEvents();
-
-    // 'Garbage' collection of windows deleted with Close()
-    DeletePendingObjects();
-
-    // Send OnIdle events to all windows
-    bool needMore = SendIdleEvents();
-
-    if (needMore)
-        event.RequestMore(TRUE);
-
-    s_inOnIdle = FALSE;
-}
-
-bool wxApp::SendIdleEvents()
-{
-    bool needMore = FALSE;
-
-    wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
-    while (node)
-    {
-        wxWindow* win = node->GetData();
-        if (SendIdleEvents(win))
-            needMore = TRUE;
-
-        node = node->GetNext();
-    }
-
-    return needMore;
-}
-
-bool wxApp::CallInternalIdle( wxWindow* win )
-{
-    win->OnInternalIdle();
-
-    wxWindowList::Node  *node = win->GetChildren().GetFirst();
-    while (node)
-    {
-        wxWindow    *win = node->GetData();
-
-        CallInternalIdle( win );
-        node = node->GetNext();
-    }
-
-    return TRUE;
-}
-
-bool wxApp::SendIdleEvents( wxWindow* win )
-{
-    bool needMore = FALSE;
-
-    wxIdleEvent event;
-    event.SetEventObject(win);
-
-    win->GetEventHandler()->ProcessEvent(event);
-
-    if (event.MoreRequested())
-        needMore = TRUE;
-
-    wxWindowList::Node  *node = win->GetChildren().GetFirst();
-    while (node)
-    {
-        wxWindow    *win = node->GetData();
-
-        if (SendIdleEvents(win))
-            needMore = TRUE;
-        node = node->GetNext();
-    }
-
-    return needMore;
-}
-
-int wxApp::MainLoop()
-{
-    gtk_main();
-    return 0;
-}
-
-void wxApp::Exit()
+bool wxApp::Initialize(int& argc, wxChar **argv)
 {
-    // VZ: no idea why is it different from ExitMainLoop() but this is what
-    //     wxExit() used to do
-    gtk_main_quit();
-}
-
-void wxApp::ExitMainLoop()
-{
-    if (gtk_main_level() > 0)
-        gtk_main_quit();
-}
-
-bool wxApp::Initialized()
-{
-    return m_initialized;
-}
-
-bool wxApp::Pending()
-{
-    return (gtk_events_pending() > 0);
-}
-
-void wxApp::Dispatch()
-{
-    gtk_main_iteration();
-}
-
-bool wxApp::Initialize(int argc, wxChar **argv)
-{
-    if ( !wxAppBase::Initialize(argc, argv) )
-        return false;
-
 #if wxUSE_THREADS
     // GTK 1.2 up to version 1.2.3 has broken threads
     if ((gtk_major_version == 1) &&
@@ -686,7 +553,8 @@ bool wxApp::Initialize(int argc, wxChar **argv)
     }
     else
     {
-        g_thread_init(NULL);
+        if (!g_thread_supported())
+            g_thread_init(NULL);
     }
 #endif // wxUSE_THREADS
 
@@ -709,7 +577,7 @@ bool wxApp::Initialize(int argc, wxChar **argv)
 #if wxUSE_UNICODE
     // gtk_init() wants UTF-8, not wchar_t, so convert
     int i;
-    char *argvGTK = new char *[argc + 1];
+    char **argvGTK = new char *[argc + 1];
     for ( i = 0; i < argc; i++ )
     {
         argvGTK[i] = wxStrdupA(wxConvUTF8.cWX2MB(argv[i]));
@@ -718,14 +586,19 @@ bool wxApp::Initialize(int argc, wxChar **argv)
     argvGTK[argc] = NULL;
 
     int argcGTK = argc;
+    
+#ifdef __WXGPE__
+    gpe_application_init( &argcGTK, &argvGTK );
+#else
     gtk_init( &argcGTK, &argvGTK );
+#endif
 
     if ( argcGTK != argc )
     {
         // we have to drop the parameters which were consumed by GTK+
         for ( i = 0; i < argcGTK; i++ )
         {
-            while ( wxStrcmp(wxConvUTF8.cWX2MB(argv[i]), argvGTK[i]) != 0 )
+            while ( strcmp(wxConvUTF8.cWX2MB(argv[i]), argvGTK[i]) != 0 )
             {
                 memmove(argv + i, argv + i + 1, argc - i);
             }
@@ -751,6 +624,13 @@ bool wxApp::Initialize(int argc, wxChar **argv)
     // we can not enter threads before gtk_init is done
     gdk_threads_enter();
 
+    if ( !wxAppBase::Initialize(argc, argv) )
+    {
+        gdk_threads_leave();
+
+        return false;
+    }
+
     wxSetDetectableAutoRepeat( TRUE );
 
 #if wxUSE_INTL
@@ -764,9 +644,9 @@ bool wxApp::Initialize(int argc, wxChar **argv)
 
 void wxApp::CleanUp()
 {
-    wxAppBase::CleanUp();
-
     gdk_threads_leave();
+
+    wxAppBase::CleanUp();
 }
 
 #ifdef __WXDEBUG__