refresh tree item after changing its icon so that the change is visible

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

diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index aeeb7ee8c09dd1c3f3aa2dabdb883b16e87189f1..c9f6bbc8277df4e7858ebdac3b9c49b9d1bf1acf 100644 (file)
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -20,20 +20,20 @@
 
 #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"
+    #include "wx/memory.h"
+    #include "wx/font.h"
+    #include "wx/gdicmn.h"
+    #include "wx/image.h"
 #endif
 
-#include "wx/gdicmn.h"
-#include "wx/utils.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"
-#include "wx/image.h"
 #include "wx/thread.h"
 
 #ifdef __WXGPE__
@@ -45,10 +45,6 @@
     #include "wx/univ/renderer.h"
 #endif
 
-#if wxUSE_THREADS
-    #include "wx/thread.h"
-#endif
-
 #include <unistd.h>
 
 #ifdef HAVE_POLL
@@ -80,7 +76,7 @@
 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
 
-#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
 
 //-----------------------------------------------------------------------------
 // link GnomeVFS
@@ -95,7 +91,7 @@ FORCE_LINK(gnome_vfs)
 // global data
 //-----------------------------------------------------------------------------
 
-bool   g_mainThreadLocked = FALSE;
+bool   g_mainThreadLocked = false;
 gint   g_pendingTag = 0;
 
 static GtkWidget *gs_RootWindow = (GtkWidget*) NULL;
@@ -257,7 +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;
     }
 
@@ -348,14 +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();
 
@@ -384,7 +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 );
@@ -424,19 +420,17 @@ 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
     g_main_context_set_poll_func( NULL, wxapp_poll_func );
 #endif
 
-    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;
@@ -446,17 +440,12 @@ wxApp::~wxApp()
 {
     if (m_idleTag)
         g_source_remove( m_idleTag );
-
-    if (m_colorCube)
-        free(m_colorCube);
 }
 
 bool wxApp::OnInitGui()
 {
     if ( !wxAppBase::OnInitGui() )
-        return FALSE;
-
-    GdkVisual *visual = gdk_visual_get_system();
+        return false;
 
     // if this is a wxGLApp (derived from wxApp), and we've already
     // chosen a specific visual, then derive the GdkVisual from that
@@ -467,8 +456,6 @@ bool wxApp::OnInitGui()
 
         GdkColormap *colormap = gdk_colormap_new( vis, FALSE );
         gtk_widget_set_default_colormap( colormap );
-
-        visual = vis;
     }
 
     // On some machines, the default visual is just 256 colours, so
@@ -482,59 +469,6 @@ bool wxApp::OnInitGui()
 
         GdkColormap *colormap = gdk_colormap_new( vis, FALSE );
         gtk_widget_set_default_colormap( colormap );
-
-        visual = vis;
-    }
-
-    // Nothing to do for 15, 16, 24, 32 bit displays
-    if (visual->depth > 8) return true;
-
-    // initialize color cube for 8-bit color reduction dithering
-
-    GdkColormap *cmap = gtk_widget_get_default_colormap();
-
-    m_colorCube = (unsigned char*)malloc(32 * 32 * 32);
-
-    for (int r = 0; r < 32; r++)
-    {
-        for (int g = 0; g < 32; g++)
-        {
-            for (int b = 0; b < 32; b++)
-            {
-                int rr = (r << 3) | (r >> 2);
-                int gg = (g << 3) | (g >> 2);
-                int bb = (b << 3) | (b >> 2);
-
-                int index = -1;
-
-                GdkColor *colors = cmap->colors;
-                if (colors)
-                {
-                    int max = 3 * 65536;
-
-                    for (int i = 0; i < cmap->size; i++)
-                    {
-                        int rdiff = ((rr << 8) - colors[i].red);
-                        int gdiff = ((gg << 8) - colors[i].green);
-                        int bdiff = ((bb << 8) - colors[i].blue);
-                        int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff);
-                        if (sum < max)
-                        {
-                            index = i; max = sum;
-                        }
-                    }
-                }
-                else
-                {
-                    // assume 8-bit true or static colors. this really exists
-                    GdkVisual* vis = gdk_colormap_get_visual( cmap );
-                    index = (r >> (5 - vis->red_prec)) << vis->red_shift;
-                    index |= (g >> (5 - vis->green_prec)) << vis->green_shift;
-                    index |= (b >> (5 - vis->blue_prec)) << vis->blue_shift;
-                }
-                m_colorCube[ (r*1024) + (g*32) + b ] = index;
-            }
-        }
     }
 
     return true;
@@ -664,7 +598,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
         return false;
     }
 
-    wxSetDetectableAutoRepeat( TRUE );
+    wxSetDetectableAutoRepeat( true );
 
 #if wxUSE_INTL
     wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
@@ -688,7 +622,7 @@ void wxApp::OnAssert(const wxChar *file, int line, const wxChar* cond, const wxC
 
     wxAppBase::OnAssert(file, line, cond, msg);
 
-    m_isInAssert = FALSE;
+    m_isInAssert = false;
 }
 
 #endif // __WXDEBUG__
@@ -702,6 +636,6 @@ void wxApp::RemoveIdleTag()
     {
         g_source_remove( wxTheApp->m_idleTag );
         wxTheApp->m_idleTag = 0;
-        g_isIdle = TRUE;
+        g_isIdle = true;
     }
 }