wxMotif Solaris 2.6 compilation fixes

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

diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index 78511d556f0c1278e634011794a2f5d7005e1550..9c88e7e7b92deba21d36a94c8a22070fc4aad0e3 100644 (file)
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -8,7 +8,7 @@
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__

-#pragma implementation "app.h"
+    #pragma implementation "app.h"

 #endif
 
 #include "wx/app.h"
 #endif
 
 #include "wx/app.h"


@@ -20,30 +20,24 @@
 #include "wx/font.h"
 #include "wx/settings.h"
 #include "wx/dialog.h"
 #include "wx/font.h"
 #include "wx/settings.h"
 #include "wx/dialog.h"

+

 #if wxUSE_WX_RESOURCES
 #if wxUSE_WX_RESOURCES

-#include "wx/resource.h"
+    #include "wx/resource.h"

 #endif
 #endif

+

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

-#if wxUSE_THREADS
+

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

-#endif
+

 #include "unistd.h"
 
 #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 "glib.h"
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"

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

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

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


@@ -132,12 +126,12 @@ extern void wxFlushResources(void);
 // global functions
 //-----------------------------------------------------------------------------
 
 // global functions
 //-----------------------------------------------------------------------------
 

-void wxExit(void)
+void wxExit()

 {
     gtk_main_quit();
 }
 
 {
     gtk_main_quit();
 }
 

-bool wxYield(void)
+bool wxYield()

 {
     while (gtk_events_pending() > 0) gtk_main_iteration();
     return TRUE;
 {
     while (gtk_events_pending() > 0) gtk_main_iteration();
     return TRUE;


@@ -155,33 +149,36 @@ END_EVENT_TABLE()
 
 gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 {
 
 gint wxapp_idle_callback( gpointer WXUNUSED(data) )
 {

-    if (wxTheApp) while (wxTheApp->ProcessIdle()) {}
-#if wxUSE_THREADS
+    if (wxTheApp)
+    {
+        while (wxTheApp->ProcessIdle())
+        {
+        }
+    }
+

     wxMutexGuiLeave();
     wxMutexGuiLeave();

-#endif
-    usleep(10000);
-#if wxUSE_THREADS
+    wxUsleep(10);

     wxMutexGuiEnter();
     wxMutexGuiEnter();

-#endif
+

     return TRUE;
 }
 
 wxApp::wxApp()
 {
     wxTheApp = this;
     return TRUE;
 }
 
 wxApp::wxApp()
 {
     wxTheApp = this;

-    
+

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

-    
+

     m_idleTag = gtk_idle_add( wxapp_idle_callback, (gpointer) NULL );
     m_idleTag = gtk_idle_add( wxapp_idle_callback, (gpointer) NULL );

-    
+

     m_colorCube = (unsigned char*) NULL;
 }
 
     m_colorCube = (unsigned char*) NULL;
 }
 

-wxApp::~wxApp(void)
+wxApp::~wxApp()

 {
     gtk_idle_remove( m_idleTag );
 {
     gtk_idle_remove( m_idleTag );

-    
+

     if (m_colorCube) free(m_colorCube);
 }
 
     if (m_colorCube) free(m_colorCube);
 }
 


@@ -191,7 +188,7 @@ bool wxApp::OnInitGui()
 
     GdkVisual *visual = gdk_visual_get_system();
     if (visual->depth > 8) 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
         /* 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


@@ -212,14 +209,14 @@ bool wxApp::OnInitGui()
 
             gdk_color_alloc( cmap, &col );
         }
 
             gdk_color_alloc( cmap, &col );
         }

-       
+

         gtk_widget_set_default_colormap( cmap );
         */
         gtk_widget_set_default_colormap( cmap );
         */

-    
+

     /* initialize color cube for 8-bit color reduction dithering */
     /* initialize color cube for 8-bit color reduction dithering */

-    
+

     GdkColormap *cmap = gtk_widget_get_default_colormap();
     GdkColormap *cmap = gtk_widget_get_default_colormap();

-    
+

     m_colorCube = (unsigned char*)malloc(32 * 32 * 32);
 
      for (int r = 0; r < 32; r++)
     m_colorCube = (unsigned char*)malloc(32 * 32 * 32);
 
      for (int r = 0; r < 32; r++)


@@ -231,7 +228,7 @@ bool wxApp::OnInitGui()
                int rr = (r << 3) | (r >> 2);
                int gg = (g << 3) | (g >> 2);
                int bb = (b << 3) | (b >> 2);
                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;
                 GdkColor *colors = cmap->colors;
                 int max = 3 * (65536);
                 int index = -1;


@@ -244,17 +241,17 @@ bool wxApp::OnInitGui()
                     int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff);
                     if (sum < max) { index = i; max = sum; }
                 }
                     int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff);
                     if (sum < max) { index = i; max = sum; }
                 }

-               
+

                m_colorCube[ (r*1024) + (g*32) + b ] = index;
            }
        }
     }
 
                m_colorCube[ (r*1024) + (g*32) + b ] = index;
            }
        }
     }
 

-    
+

     return TRUE;
 }
 
     return TRUE;
 }
 

-bool wxApp::ProcessIdle(void)
+bool wxApp::ProcessIdle()

 {
     wxIdleEvent event;
     event.SetEventObject( this );
 {
     wxIdleEvent event;
     event.SetEventObject( this );


@@ -290,7 +287,7 @@ void wxApp::OnIdle( wxIdleEvent &event )
     inOnIdle = FALSE;
 }
 
     inOnIdle = FALSE;
 }
 

-bool wxApp::SendIdleEvents(void)
+bool wxApp::SendIdleEvents()

 {
     bool needMore = FALSE;
 
 {
     bool needMore = FALSE;
 


@@ -311,9 +308,9 @@ bool wxApp::SendIdleEvents( wxWindow* win )
 
     wxIdleEvent event;
     event.SetEventObject(win);
 
     wxIdleEvent event;
     event.SetEventObject(win);

-    
+

     win->OnInternalIdle();
     win->OnInternalIdle();

-    
+

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


@@ -331,32 +328,32 @@ bool wxApp::SendIdleEvents( wxWindow* win )
     return needMore ;
 }
 
     return needMore ;
 }
 

-int wxApp::MainLoop(void)
+int wxApp::MainLoop()

 {
     gtk_main();
     return 0;
 }
 
 {
     gtk_main();
     return 0;
 }
 

-void wxApp::ExitMainLoop(void)
+void wxApp::ExitMainLoop()

 {
     gtk_main_quit();
 }
 
 {
     gtk_main_quit();
 }
 

-bool wxApp::Initialized(void)
+bool wxApp::Initialized()

 {
     return m_initialized;
 }
 
 {
     return m_initialized;
 }
 

-bool wxApp::Pending(void)
+bool wxApp::Pending()

 {
     return FALSE;
 }
 
 {
     return FALSE;
 }
 

-void wxApp::Dispatch(void)
+void wxApp::Dispatch()

 {
 }
 
 {
 }
 

-void wxApp::DeletePendingObjects(void)
+void wxApp::DeletePendingObjects()

 {
     wxNode *node = wxPendingDelete.First();
     while (node)
 {
     wxNode *node = wxPendingDelete.First();
     while (node)


@@ -372,7 +369,7 @@ void wxApp::DeletePendingObjects(void)
     }
 }
 
     }
 }
 

-wxWindow *wxApp::GetTopWindow(void)
+wxWindow *wxApp::GetTopWindow()

 {
     if (m_topWindow) return m_topWindow;
     wxNode *node = wxTopLevelWindows.First();
 {
     if (m_topWindow) return m_topWindow;
     wxNode *node = wxTopLevelWindows.First();


@@ -385,14 +382,14 @@ void wxApp::SetTopWindow( wxWindow *win )
     m_topWindow = win;
 }
 
     m_topWindow = win;
 }
 

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

 {
     wxBuffer = new char[BUFSIZ + 512];
 
     wxClassInfo::InitializeClasses();
 {
     wxBuffer = new char[BUFSIZ + 512];
 
     wxClassInfo::InitializeClasses();

-    
+

     wxSystemSettings::Init();
     wxSystemSettings::Init();

-  
+

 /*
     wxTheFontNameDirectory =  new wxFontNameDirectory;
     wxTheFontNameDirectory->Initialize();
 /*
     wxTheFontNameDirectory =  new wxFontNameDirectory;
     wxTheFontNameDirectory->Initialize();


@@ -406,7 +403,7 @@ bool wxApp::Initialize(void)
 
 #if wxUSE_WX_RESOURCES
     wxTheResourceCache = new wxResourceCache( wxKEY_STRING );
 
 #if wxUSE_WX_RESOURCES
     wxTheResourceCache = new wxResourceCache( wxKEY_STRING );

-  
+

     wxInitializeResourceSystem();
 #endif
 
     wxInitializeResourceSystem();
 #endif
 


@@ -414,34 +411,36 @@ bool wxApp::Initialize(void)
 
     /* no global cursor under X
        g_globalCursor = new wxCursor; */
 
     /* no global cursor under X
        g_globalCursor = new wxCursor; */

-       
+

     wxModule::RegisterModules();
     if (!wxModule::InitializeModules()) return FALSE;
     wxModule::RegisterModules();
     if (!wxModule::InitializeModules()) return FALSE;

-    
+

     return TRUE;
 }
 
     return TRUE;
 }
 

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

 {
     wxModule::CleanUpModules();
 
 #if wxUSE_WX_RESOURCES
     wxFlushResources();
 
 {
     wxModule::CleanUpModules();
 
 #if wxUSE_WX_RESOURCES
     wxFlushResources();
 

-    if (wxTheResourceCache) delete wxTheResourceCache;
+    if (wxTheResourceCache)
+        delete wxTheResourceCache;

     wxTheResourceCache = (wxResourceCache*) NULL;
     wxTheResourceCache = (wxResourceCache*) NULL;

-    
+

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

-    if (wxTheColourDatabase) delete wxTheColourDatabase;
+    if (wxTheColourDatabase)
+        delete wxTheColourDatabase;

     wxTheColourDatabase = (wxColourDatabase*) NULL;
     wxTheColourDatabase = (wxColourDatabase*) NULL;

-    
+

 /*
     if (wxTheFontNameDirectory) delete wxTheFontNameDirectory;
     wxTheFontNameDirectory = (wxFontNameDirectory*) NULL;
 */
 /*
     if (wxTheFontNameDirectory) delete wxTheFontNameDirectory;
     wxTheFontNameDirectory = (wxFontNameDirectory*) NULL;
 */

-    
+

     wxDeleteStockObjects();
 
     wxDeleteStockLists();
     wxDeleteStockObjects();
 
     wxDeleteStockLists();


@@ -452,12 +451,12 @@ void wxApp::CleanUp(void)
     wxTheApp = (wxApp*) NULL;
 
     wxSystemSettings::Done();
     wxTheApp = (wxApp*) NULL;
 
     wxSystemSettings::Done();

-    
+

     delete[] wxBuffer;
 
     wxClassInfo::CleanUpClasses();
     delete[] wxBuffer;
 
     wxClassInfo::CleanUpClasses();

-    
-    /* check for memory leaks */
+
+    // check for memory leaks

 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
     if (wxDebugContext::CountObjectsLeft() > 0)
     {
 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
     if (wxDebugContext::CountObjectsLeft() > 0)
     {


@@ -467,11 +466,12 @@ void wxApp::CleanUp(void)
     }
 #endif
 
     }
 #endif
 

-    /* do this as the very last thing because everything else can log messages */
+    // do this as the very last thing because everything else can log messages

     wxLog::DontCreateOnDemand();
     wxLog::DontCreateOnDemand();

-    
+

     wxLog *oldLog = wxLog::SetActiveTarget( (wxLog*) NULL );
     wxLog *oldLog = wxLog::SetActiveTarget( (wxLog*) NULL );

-    if (oldLog) delete oldLog;
+    if (oldLog)
+        delete oldLog;

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


@@ -489,15 +489,13 @@ int wxEntry( int argc, char *argv[] )
 
     gtk_init( &argc, &argv );
 
 
     gtk_init( &argc, &argv );
 

-    if (!wxApp::Initialize()) return 0;
+    if (!wxApp::Initialize())
+        return -1;

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

-        if (!wxApp::GetInitializerFunction())
-        {
-            printf( "wxWindows error: No initializer - use IMPLEMENT_APP macro.\n" );
-            return 0;
-        }
+        wxCHECK_MSG( wxApp::GetInitializerFunction(), -1,
+                     "wxWindows error: No initializer - use IMPLEMENT_APP macro.\n" );

 
         wxAppInitializerFunction app_ini = wxApp::GetInitializerFunction();
 
 
         wxAppInitializerFunction app_ini = wxApp::GetInitializerFunction();
 


@@ -506,11 +504,7 @@ int wxEntry( int argc, char *argv[] )
         wxTheApp = (wxApp*) test_app;
     }
 
         wxTheApp = (wxApp*) test_app;
     }
 

-    if (!wxTheApp)
-    {
-        printf( "wxWindows error: wxTheApp == NULL\n" );
-        return 0;
-    }
+    wxCHECK_MSG( wxTheApp, -1, "wxWindows error: no application object" );

 
     wxTheApp->argc = argc;
     wxTheApp->argv = argv;
 
     wxTheApp->argc = argc;
     wxTheApp->argv = argv;


@@ -521,24 +515,27 @@ int wxEntry( int argc, char *argv[] )
     wxStripExtension( name );
     wxTheApp->SetAppName( name );
 
     wxStripExtension( name );
     wxTheApp->SetAppName( name );
 

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

 
     /* 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;

 
     wxTheApp->m_initialized = (wxTopLevelWindows.Number() > 0);
 
     int retValue = 0;
 
 
     wxTheApp->m_initialized = (wxTopLevelWindows.Number() > 0);
 
     int retValue = 0;
 

-    if (wxTheApp->Initialized()) retValue = wxTheApp->OnRun();
+    if (wxTheApp->Initialized())
+        retValue = wxTheApp->OnRun();

 
     wxWindow *topWindow = wxTheApp->GetTopWindow();
     if (topWindow)
     {
 
     wxWindow *topWindow = wxTheApp->GetTopWindow();
     if (topWindow)
     {

-        /* Forcibly delete the window. */
+        // Forcibly delete the window.

         if (topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
             topWindow->IsKindOf(CLASSINFO(wxDialog)) )
         {
         if (topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
             topWindow->IsKindOf(CLASSINFO(wxDialog)) )
         {


@@ -554,11 +551,18 @@ int wxEntry( int argc, char *argv[] )
 
     wxTheApp->OnExit();
 
 
     wxTheApp->OnExit();
 

-    /* flush the logged messages if any */
+    // flush the logged messages if any

     wxLog *log = wxLog::GetActiveTarget();
     if (log != NULL && log->HasPendingMessages())
         log->Flush();
 
     wxLog *log = wxLog::GetActiveTarget();
     if (log != NULL && log->HasPendingMessages())
         log->Flush();
 

+    // continuing to use user defined log target is unsafe from now on because
+    // some resources may be already unavailable, so replace it by something
+    // more safe
+    wxLog *oldlog = wxLog::SetActiveTarget(new wxLogStderr);
+    if ( oldlog )
+        delete oldlog;
+

     wxApp::CleanUp();
 
     return retValue;
     wxApp::CleanUp();
 
     return retValue;