Improvements for building minimal builds and new ports: wxUSE_* usage and minor cleaning.

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

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 987ce870f2d086826dac7eae79b2b615e2f5e5d2..8f26e090f756e345107c0a1932634eb867d6e062 100644 (file)
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        app.cpp
+// Name:        src/gtk/app.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -17,15 +17,19 @@
 #include "wx/wxprec.h"
 
 #include "wx/app.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/utils.h"
+    #include "wx/dialog.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+#endif
+
 #include "wx/gdicmn.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/log.h"
 #include "wx/memory.h"
 #include "wx/font.h"
-#include "wx/settings.h"
-#include "wx/dialog.h"
-#include "wx/msgdlg.h"
 #include "wx/file.h"
 #include "wx/filename.h"
 #include "wx/module.h"
@@ -33,7 +37,7 @@
 #include "wx/thread.h"
 
 #ifdef __WXGPE__
-#include <gpe/init.h>
+    #include <gpe/init.h>
 #endif
 
 #ifdef __WXUNIVERSAL__
@@ -41,10 +45,6 @@
     #include "wx/univ/renderer.h"
 #endif
 
-#if wxUSE_THREADS
-    #include "wx/thread.h"
-#endif
-
 #include <unistd.h>
 
 #ifdef HAVE_POLL
@@ -76,13 +76,22 @@
 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
 
-#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+//-----------------------------------------------------------------------------
+// link GnomeVFS
+//-----------------------------------------------------------------------------
+
+#if wxUSE_LIBGNOMEVFS
+#include "wx/html/forcelnk.h"
+FORCE_LINK(gnome_vfs)
+#endif
 
 //-----------------------------------------------------------------------------
 // global data
 //-----------------------------------------------------------------------------
 
-bool   g_mainThreadLocked = FALSE;
+bool   g_mainThreadLocked = false;
 gint   g_pendingTag = 0;
 
 static GtkWidget *gs_RootWindow = (GtkWidget*) NULL;
@@ -104,7 +113,7 @@ static wxMutex gs_idleTagsMutex;
 // not static because used by textctrl.cpp
 //
 // MT-FIXME
-bool wxIsInsideYield = FALSE;
+bool wxIsInsideYield = false;
 
 bool wxApp::Yield(bool onlyIfNeeded)
 {
@@ -115,18 +124,18 @@ bool wxApp::Yield(bool onlyIfNeeded)
             wxFAIL_MSG( wxT("wxYield called recursively" ) );
         }
 
-        return FALSE;
+        return false;
     }
 
 #if wxUSE_THREADS
     if ( !wxThread::IsMain() )
     {
         // can't call gtk_main_iteration() from other threads like this
-        return TRUE;
+        return true;
     }
 #endif // wxUSE_THREADS
 
-    wxIsInsideYield = TRUE;
+    wxIsInsideYield = true;
 
     // We need to remove idle callbacks or the loop will
     // never finish.
@@ -154,9 +163,9 @@ bool wxApp::Yield(bool onlyIfNeeded)
     wxLog::Resume();
 #endif
 
-    wxIsInsideYield = FALSE;
+    wxIsInsideYield = false;
 
-    return TRUE;
+    return true;
 }
 
 //-----------------------------------------------------------------------------
@@ -244,7 +253,7 @@ static gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 #if wxUSE_THREADS
         wxMutexLocker lock(gs_idleTagsMutex);
 #endif
-        g_isIdle = TRUE;
+        g_isIdle = true;
         wxTheApp->m_idleTag = 0;
     }
 
@@ -335,14 +344,14 @@ static gint wxapp_poll_func( GPollFD *ufds, guint nfds, gint timeout )
     gdk_threads_enter();
 
     wxMutexGuiLeave();
-    g_mainThreadLocked = TRUE;
+    g_mainThreadLocked = true;
 
     // we rely on the fact that glib GPollFD struct is really just pollfd but
     // I wonder how wise is this in the long term (VZ)
     gint res = wxPoll( (wxPollFd *) ufds, nfds, timeout );
 
     wxMutexGuiEnter();
-    g_mainThreadLocked = FALSE;
+    g_mainThreadLocked = false;
 
     gdk_threads_leave();
 
@@ -371,7 +380,7 @@ void wxapp_install_idle_handler()
 
     wxASSERT_MSG( wxTheApp->m_idleTag == 0, wxT("attempt to install idle handler twice") );
 
-    g_isIdle = FALSE;
+    g_isIdle = false;
 
     if (g_pendingTag == 0)
         g_pendingTag = g_idle_add_full( 900, wxapp_pending_callback, NULL, NULL );
@@ -411,11 +420,11 @@ END_EVENT_TABLE()
 wxApp::wxApp()
 {
 #ifdef __WXDEBUG__
-    m_isInAssert = FALSE;
+    m_isInAssert = false;
 #endif // __WXDEBUG__
 
     m_idleTag = 0;
-    g_isIdle = TRUE;
+    g_isIdle = true;
     wxapp_install_idle_handler();
 
 #if wxUSE_THREADS
@@ -441,7 +450,7 @@ wxApp::~wxApp()
 bool wxApp::OnInitGui()
 {
     if ( !wxAppBase::OnInitGui() )
-        return FALSE;
+        return false;
 
     GdkVisual *visual = gdk_visual_get_system();
 
@@ -474,7 +483,7 @@ bool wxApp::OnInitGui()
     }
 
     // Nothing to do for 15, 16, 24, 32 bit displays
-    if (visual->depth > 8) return TRUE;
+    if (visual->depth > 8) return true;
 
     // initialize color cube for 8-bit color reduction dithering
 
@@ -524,7 +533,7 @@ bool wxApp::OnInitGui()
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 GdkVisual *wxApp::GetGdkVisual()
@@ -534,7 +543,7 @@ GdkVisual *wxApp::GetGdkVisual()
     if (m_glVisualInfo)
         visual = gdkx_visual_get( ((XVisualInfo *) m_glVisualInfo)->visualid );
     else
-        visual = gdk_window_get_visual( wxGetRootWindow()->window );
+        visual = gdk_drawable_get_visual( wxGetRootWindow()->window );
 
     wxASSERT( visual );
 
@@ -546,18 +555,8 @@ 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) &&
-        (gtk_minor_version == 2) &&
-        (gtk_micro_version < 4))
-    {
-        printf( "wxWidgets warning: GUI threading disabled due to outdated GTK version\n" );
-    }
-    else
-    {
-        if (!g_thread_supported())
-            g_thread_init(NULL);
-    }
+    if (!g_thread_supported())
+        g_thread_init(NULL);
 #endif // wxUSE_THREADS
 
     gtk_set_locale();
@@ -661,7 +660,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
         return false;
     }
 
-    wxSetDetectableAutoRepeat( TRUE );
+    wxSetDetectableAutoRepeat( true );
 
 #if wxUSE_INTL
     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
@@ -681,11 +680,11 @@ void wxApp::CleanUp()
 
 void wxApp::OnAssert(const wxChar *file, int line, const wxChar* cond, const wxChar *msg)
 {
-    m_isInAssert = TRUE;
+    m_isInAssert = true;
 
     wxAppBase::OnAssert(file, line, cond, msg);
 
-    m_isInAssert = FALSE;
+    m_isInAssert = false;
 }
 
 #endif // __WXDEBUG__
@@ -699,6 +698,6 @@ void wxApp::RemoveIdleTag()
     {
         g_source_remove( wxTheApp->m_idleTag );
         wxTheApp->m_idleTag = 0;
-        g_isIdle = TRUE;
+        g_isIdle = true;
     }
 }