Added distribution script

[wxWidgets.git] / src / gtk1 / app.cpp

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index ea8b118df702962a1be3af50768f9067824244f8..78511d556f0c1278e634011794a2f5d7005e1550 100644 (file)
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -19,21 +19,31 @@
 #include "wx/memory.h"
 #include "wx/font.h"
 #include "wx/settings.h"
 #include "wx/memory.h"
 #include "wx/font.h"
 #include "wx/settings.h"

-#ifdef wxUSE_WX_RESOURCES
+#include "wx/dialog.h"
+#if wxUSE_WX_RESOURCES

 #include "wx/resource.h"
 #endif
 #include "wx/module.h"
 #include "wx/image.h"
 #include "wx/resource.h"
 #endif
 #include "wx/module.h"
 #include "wx/image.h"

-#ifdef wxUSE_THREADS
+#if wxUSE_THREADS

 #include "wx/thread.h"
 #endif
 #include "unistd.h"
 
 #include "wx/thread.h"
 #endif
 #include "unistd.h"
 

+#ifdef __SUN__
+extern "C" 
+{
+void usleep(unsigned long usec); 
+};
+#endif
+

 #include "glib.h"
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
 #include "wx/gtk/win_gtk.h"
 
 #include "glib.h"
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
 #include "wx/gtk/win_gtk.h"
 

+#include   <unistd.h> // usleep() on solaris
+

 //-----------------------------------------------------------------------------
 // global data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // global data
 //-----------------------------------------------------------------------------


@@ -146,11 +156,11 @@ END_EVENT_TABLE()
 gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 {
     if (wxTheApp) while (wxTheApp->ProcessIdle()) {}
 gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 {
     if (wxTheApp) while (wxTheApp->ProcessIdle()) {}

-#ifdef wxUSE_THREADS
+#if wxUSE_THREADS

     wxMutexGuiLeave();
 #endif
     usleep(10000);
     wxMutexGuiLeave();
 #endif
     usleep(10000);

-#ifdef wxUSE_THREADS
+#if wxUSE_THREADS

     wxMutexGuiEnter();
 #endif
     return TRUE;
     wxMutexGuiEnter();
 #endif
     return TRUE;


@@ -158,31 +168,90 @@ gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 
 wxApp::wxApp()
 {
 
 wxApp::wxApp()
 {

-    m_idleTag = 0;
+    wxTheApp = this;
+    

     m_topWindow = (wxWindow *) NULL;
     m_exitOnFrameDelete = TRUE;
     m_topWindow = (wxWindow *) NULL;
     m_exitOnFrameDelete = TRUE;

-    wxTheApp = this;
+    
+    m_idleTag = gtk_idle_add( wxapp_idle_callback, (gpointer) NULL );
+    
+    m_colorCube = (unsigned char*) NULL;

 }
 
 wxApp::~wxApp(void)
 {
     gtk_idle_remove( m_idleTag );
 }
 
 wxApp::~wxApp(void)
 {
     gtk_idle_remove( m_idleTag );

+    
+    if (m_colorCube) free(m_colorCube);

 }
 
 }
 

-bool wxApp::OnInit(void)
+bool wxApp::OnInitGui()

 {
 {

-    return TRUE;
-}
+    /* Nothing to do for 15, 16, 24, 32 bit displays */

 
 

-bool wxApp::OnInitGui(void)
-{
-    m_idleTag = gtk_idle_add( wxapp_idle_callback, NULL );
-    return TRUE;
-}
+    GdkVisual *visual = gdk_visual_get_system();
+    if (visual->depth > 8) return TRUE;
+    
+        /* this initiates the standard palette as defined by GdkImlib
+           in the GNOME libraries. it ensures that all GNOME applications
+           use the same 64 colormap entries on 8-bit displays so you
+           can use several rather graphics-heavy applications at the
+           same time.
+          NOTE: this doesn't really seem to work this way... */

 
 

-int wxApp::OnRun(void)
-{
-    return MainLoop();
+        /*
+        GdkColormap *cmap = gdk_colormap_new( gdk_visual_get_system(), TRUE );
+
+        for (int i = 0; i < 64; i++)
+        {
+            GdkColor col;
+            col.red    = g_palette[i*3 + 0] << 8;
+            col.green  = g_palette[i*3 + 1] << 8;
+            col.blue   = g_palette[i*3 + 2] << 8;
+            col.pixel  = 0;
+
+            gdk_color_alloc( cmap, &col );
+        }
+       
+        gtk_widget_set_default_colormap( cmap );
+        */
+    
+    /* 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);
+               
+                GdkColor *colors = cmap->colors;
+                int max = 3 * (65536);
+                int index = -1;
+
+                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; }
+                }
+               
+               m_colorCube[ (r*1024) + (g*32) + b ] = index;
+           }
+       }
+    }
+
+    
+    return TRUE;

 }
 
 bool wxApp::ProcessIdle(void)
 }
 
 bool wxApp::ProcessIdle(void)


@@ -242,6 +311,9 @@ bool wxApp::SendIdleEvents( wxWindow* win )
 
     wxIdleEvent event;
     event.SetEventObject(win);
 
     wxIdleEvent event;
     event.SetEventObject(win);

+    
+    win->OnInternalIdle();
+    

     win->ProcessEvent(event);
 
     if (event.MoreRequested())
     win->ProcessEvent(event);
 
     if (event.MoreRequested())


@@ -259,11 +331,6 @@ bool wxApp::SendIdleEvents( wxWindow* win )
     return needMore ;
 }
 
     return needMore ;
 }
 

-int wxApp::OnExit(void)
-{
-    return 0;
-}
-

 int wxApp::MainLoop(void)
 {
     gtk_main();
 int wxApp::MainLoop(void)
 {
     gtk_main();


@@ -318,60 +385,98 @@ void wxApp::SetTopWindow( wxWindow *win )
     m_topWindow = win;
 }
 
     m_topWindow = win;
 }
 

-void wxApp::CommonInit(void)
+bool wxApp::Initialize(void)

 {
 {

+    wxBuffer = new char[BUFSIZ + 512];

 
 

+    wxClassInfo::InitializeClasses();
+    
+    wxSystemSettings::Init();
+  

 /*
 /*

-#if wxUSE_RESOURCES
-  (void) wxGetResource("wxWindows", "OsVersion", &wxOsVersion);
-#endif
+    wxTheFontNameDirectory =  new wxFontNameDirectory;
+    wxTheFontNameDirectory->Initialize();

 */
 */

-  wxSystemSettings::Init();
-  
-  wxTheFontNameDirectory =  new wxFontNameDirectory;
-  wxTheFontNameDirectory->Initialize();

 
 

-  wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
-  wxTheColourDatabase->Initialize();
+    wxTheColourDatabase = new wxColourDatabase( wxKEY_STRING );
+    wxTheColourDatabase->Initialize();

 
 

-  wxInitializeStockLists();
-  wxInitializeStockObjects();
+    wxInitializeStockLists();
+    wxInitializeStockObjects();

 
 

-#ifdef wxUSE_WX_RESOURCES
-  wxTheResourceCache = new wxResourceCache(wxKEY_STRING);
+#if wxUSE_WX_RESOURCES
+    wxTheResourceCache = new wxResourceCache( wxKEY_STRING );

   
   

-  wxInitializeResourceSystem();
+    wxInitializeResourceSystem();

 #endif
 
 #endif
 

-  wxImage::InitStandardHandlers();
+    wxImage::InitStandardHandlers();

 
 

-//  g_globalCursor = new wxCursor;
+    /* no global cursor under X
+       g_globalCursor = new wxCursor; */
+       
+    wxModule::RegisterModules();
+    if (!wxModule::InitializeModules()) return FALSE;
+    
+    return TRUE;

 }
 
 }
 

-void wxApp::CommonCleanUp(void)
+void wxApp::CleanUp(void)

 {
 {

-    wxDELETE(wxTheColourDatabase);
-    wxDELETE(wxTheFontNameDirectory);
-    wxDeleteStockObjects();
+    wxModule::CleanUpModules();

 
 

-#ifdef wxUSE_WX_RESOURCES
+#if wxUSE_WX_RESOURCES

     wxFlushResources();
 
     wxFlushResources();
 

-    wxDELETE(wxTheResourceCache);
+    if (wxTheResourceCache) delete wxTheResourceCache;
+    wxTheResourceCache = (wxResourceCache*) NULL;

     
     wxCleanUpResourceSystem();
 #endif
 
     
     wxCleanUpResourceSystem();
 #endif
 

+    if (wxTheColourDatabase) delete wxTheColourDatabase;
+    wxTheColourDatabase = (wxColourDatabase*) NULL;
+    
+/*
+    if (wxTheFontNameDirectory) delete wxTheFontNameDirectory;
+    wxTheFontNameDirectory = (wxFontNameDirectory*) NULL;
+*/
+    
+    wxDeleteStockObjects();
+

     wxDeleteStockLists();
 
     wxImage::CleanUpHandlers();
 
     wxDeleteStockLists();
 
     wxImage::CleanUpHandlers();
 

+    delete wxTheApp;
+    wxTheApp = (wxApp*) NULL;
+

     wxSystemSettings::Done();
     wxSystemSettings::Done();

+    
+    delete[] wxBuffer;
+
+    wxClassInfo::CleanUpClasses();
+    
+    /* check for memory leaks */
+#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
+    if (wxDebugContext::CountObjectsLeft() > 0)
+    {
+        wxLogDebug("There were memory leaks.\n");
+        wxDebugContext::Dump();
+        wxDebugContext::PrintStatistics();
+    }
+#endif
+
+    /* do this as the very last thing because everything else can log messages */
+    wxLog::DontCreateOnDemand();
+    
+    wxLog *oldLog = wxLog::SetActiveTarget( (wxLog*) NULL );
+    if (oldLog) delete oldLog;

 }
 
 wxLog *wxApp::CreateLogTarget()
 {
 }
 
 wxLog *wxApp::CreateLogTarget()
 {

-  return new wxLogGui;
+    return new wxLogGui;

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -380,10 +485,11 @@ wxLog *wxApp::CreateLogTarget()
 
 int wxEntry( int argc, char *argv[] )
 {
 
 int wxEntry( int argc, char *argv[] )
 {

-    wxBuffer = new char[BUFSIZ + 512];
+    gtk_set_locale();

 
 

-    wxClassInfo::InitializeClasses();
+    gtk_init( &argc, &argv );

 
 

+    if (!wxApp::Initialize()) return 0;

 
     if (!wxTheApp)
     {
 
     if (!wxTheApp)
     {


@@ -415,37 +521,11 @@ int wxEntry( int argc, char *argv[] )
     wxStripExtension( name );
     wxTheApp->SetAppName( name );
 
     wxStripExtension( name );
     wxTheApp->SetAppName( name );
 

-    gtk_set_locale();
+    if (!wxTheApp->OnInitGui()) return 0;

 
 

-    gtk_init( &argc, &argv );
-
-    GdkColormap *cmap = gdk_colormap_new( gdk_visual_get_system(), TRUE );
-
-    for (int i = 0; i < 64; i++)
-    {
-        GdkColor col;
-        col.red    = g_palette[i*3 + 0] << 8;
-        col.green  = g_palette[i*3 + 1] << 8;
-        col.blue   = g_palette[i*3 + 2] << 8;
-        col.pixel  = 0;
-
-        gdk_color_alloc( cmap, &col );
-    }
-
-    gtk_widget_push_colormap( cmap );
-
-    gtk_widget_set_default_colormap( cmap );
-
-    wxApp::CommonInit();
-
-    wxModule::RegisterModules();
-    if (!wxModule::InitializeModules()) return FALSE;
-
-    wxTheApp->OnInitGui();
-
-    // Here frames insert themselves automatically
-    // into wxTopLevelWindows by getting created
-    // in OnInit().
+    /* Here frames insert themselves automatically
+     * into wxTopLevelWindows by getting created
+     * in OnInit(). */

 
     if (!wxTheApp->OnInit()) return 0;
 
 
     if (!wxTheApp->OnInit()) return 0;
 


@@ -455,37 +535,32 @@ int wxEntry( int argc, char *argv[] )
 
     if (wxTheApp->Initialized()) retValue = wxTheApp->OnRun();
 
 
     if (wxTheApp->Initialized()) retValue = wxTheApp->OnRun();
 

-    wxTheApp->DeletePendingObjects();
-
-    wxTheApp->OnExit();
-
-    wxModule::CleanUpModules();
-
-    wxApp::CommonCleanUp();
-
-    delete wxTheApp;
-    wxTheApp = (wxApp*) NULL;
-
-    wxClassInfo::CleanUpClasses();
-
-    delete[] wxBuffer;
-
-#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
-
-    if (wxDebugContext::CountObjectsLeft() > 0)
+    wxWindow *topWindow = wxTheApp->GetTopWindow();
+    if (topWindow)

     {
     {

-        wxLogDebug("There were memory leaks.\n");
-        wxDebugContext::Dump();
-        wxDebugContext::PrintStatistics();
+        /* Forcibly delete the window. */
+        if (topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
+            topWindow->IsKindOf(CLASSINFO(wxDialog)) )
+        {
+            topWindow->Close( TRUE );
+            wxTheApp->DeletePendingObjects();
+        }
+        else
+        {
+            delete topWindow;
+            wxTheApp->SetTopWindow( (wxWindow*) NULL );
+        }

     }
 
     }
 

-#endif
+    wxTheApp->OnExit();

 
 

-    wxLog *oldLog = wxLog::SetActiveTarget( NULL );
-    if (oldLog) delete oldLog;
+    /* flush the logged messages if any */
+    wxLog *log = wxLog::GetActiveTarget();
+    if (log != NULL && log->HasPendingMessages())
+        log->Flush();
+
+    wxApp::CleanUp();

 
     return retValue;
 }
 
 
     return retValue;
 }
 

-//-----------------------------------------------------------------------------
-