Add EnableHistory support to the OSX WebKit backend.

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

diff --git a/src/dfb/app.cpp b/src/dfb/app.cpp
index fc5357d91f8567f17623b73d06fbdd4de4ea8883..0cc0506b3ff38401f0ead7899cb81a551b0f6ebc 100644 (file)
--- a/src/dfb/app.cpp
+++ b/src/dfb/app.cpp
@@ -19,7 +19,9 @@
 #include "wx/app.h"
 
 #include "wx/evtloop.h"
 #include "wx/app.h"
 
 #include "wx/evtloop.h"

+#include "wx/thread.h"

 #include "wx/dfb/private.h"
 #include "wx/dfb/private.h"

+#include "wx/private/fontmgr.h"

 
 //-----------------------------------------------------------------------------
 // wxApp initialization
 
 //-----------------------------------------------------------------------------
 // wxApp initialization


@@ -27,10 +29,6 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
 

-BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
-    EVT_IDLE(wxAppBase::OnIdle)
-END_EVENT_TABLE()
-

 wxApp::wxApp()
 {
 }
 wxApp::wxApp()
 {
 }


@@ -44,9 +42,60 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     if ( !wxAppBase::Initialize(argc, argv) )
         return false;
 
     if ( !wxAppBase::Initialize(argc, argv) )
         return false;
 

+    // FIXME-UTF8: This code is taken from wxGTK and duplicated here. This
+    //             is just a temporary fix to make wxDFB compile in Unicode
+    //             build, the real fix is to change Initialize()'s signature
+    //             to use char* on Unix.
+#if wxUSE_UNICODE
+    // DirectFBInit() wants UTF-8, not wchar_t, so convert
+    int i;
+    char **argvDFB = new char *[argc + 1];
+    for ( i = 0; i < argc; i++ )
+    {
+        argvDFB[i] = strdup(wxConvUTF8.cWX2MB(argv[i]));
+    }
+
+    argvDFB[argc] = NULL;
+
+    int argcDFB = argc;
+
+    if ( !wxDfbCheckReturn(DirectFBInit(&argcDFB, &argvDFB)) )
+        return false;
+
+    if ( argcDFB != argc )
+    {
+        // we have to drop the parameters which were consumed by DFB+
+        for ( i = 0; i < argcDFB; i++ )
+        {
+            while ( strcmp(wxConvUTF8.cWX2MB(argv[i]), argvDFB[i]) != 0 )
+            {
+                memmove(argv + i, argv + i + 1, (argc - i)*sizeof(*argv));
+            }
+        }
+
+        argc = argcDFB;
+    }
+    //else: DirectFBInit() didn't modify our parameters
+
+    // free our copy
+    for ( i = 0; i < argcDFB; i++ )
+    {
+        free(argvDFB[i]);
+    }
+
+    delete [] argvDFB;
+
+#else // ANSI
+

     if ( !wxDfbCheckReturn(DirectFBInit(&argc, &argv)) )
         return false;
 
     if ( !wxDfbCheckReturn(DirectFBInit(&argc, &argv)) )
         return false;
 

+#endif // Unicode/ANSI
+
+    // update internal arg[cv] as DFB may have removed processed options:
+    this->argc = argc;
+    this->argv = argv;
+

     if ( !wxIDirectFB::Get() )
         return false;
 
     if ( !wxIDirectFB::Get() )
         return false;
 


@@ -57,6 +106,8 @@ void wxApp::CleanUp()
 {
     wxAppBase::CleanUp();
 
 {
     wxAppBase::CleanUp();
 

+    wxFontsManager::CleanUp();
+

     wxEventLoop::CleanUp();
     wxIDirectFB::CleanUp();
 }
     wxEventLoop::CleanUp();
     wxIDirectFB::CleanUp();
 }


@@ -67,16 +118,11 @@ void wxApp::CleanUp()
 
 static wxVideoMode GetCurrentVideoMode()
 {
 
 static wxVideoMode GetCurrentVideoMode()
 {

-    wxVideoMode m;
+    wxIDirectFBDisplayLayerPtr layer(wxIDirectFB::Get()->GetDisplayLayer());
+    if ( !layer )
+        return wxVideoMode(); // invalid

 
 

-    wxIDirectFBSurfacePtr surface(wxIDirectFB::Get()->GetPrimarySurface());
-    if ( !surface )
-        return m; // invalid
-
-    surface->GetSize(&m.w, &m.h);
-    m.bpp = surface->GetDepth();
-
-    return m;
+    return layer->GetVideoMode();

 }
 
 wxVideoMode wxApp::GetDisplayMode() const
 }
 
 wxVideoMode wxApp::GetDisplayMode() const


@@ -102,57 +148,9 @@ bool wxApp::SetDisplayMode(const wxVideoMode& mode)
 
 void wxApp::WakeUpIdle()
 {
 
 void wxApp::WakeUpIdle()
 {

-#if wxUSE_THREADS
-    if (!wxThread::IsMain())
-        wxMutexGuiEnter();
-#endif
-
-    wxEventLoop::GetActive()->WakeUp();
-
-#if wxUSE_THREADS
-    if (!wxThread::IsMain())
-        wxMutexGuiLeave();
-#endif
-}
-
-
-bool wxApp::Yield(bool onlyIfNeeded)
-{
-#if wxUSE_THREADS
-    if ( !wxThread::IsMain() )
-        return true; // can't process events from other threads
-#endif // wxUSE_THREADS
-
-    static bool s_inYield = false;
-
-    if ( s_inYield )
-    {
-        if ( !onlyIfNeeded )
-        {
-            wxFAIL_MSG( wxT("wxYield called recursively" ) );
-        }
-
-        return false;
-    }
-
-    s_inYield = true;
-
-    wxLog::Suspend();
-
-    if ( wxEventLoop::GetActive() )
-    {
-        while (wxEventLoop::GetActive()->Pending())
-            wxEventLoop::GetActive()->Dispatch();
-    }
-
-    // it's necessary to call ProcessIdle() to update the frames sizes which
-    // might have been changed (it also will update other things set from
-    // OnUpdateUI() which is a nice (and desired) side effect)
-    while ( ProcessIdle() ) {}
-
-    wxLog::Resume();
-
-    s_inYield = false;
-
-    return true;
+    // we don't need a mutex here, since we use the wxConsoleEventLoop
+    // and wxConsoleEventLoop::WakeUp() is thread-safe
+    wxEventLoopBase * const loop = wxEventLoop::GetActive();
+    if ( loop )
+        loop->WakeUp();

 }
 }