Enable the wxMediaCtrl backend for wxOSX-cocoa in the build and fix some bugs that were causing it to not send the EVT_MEDIA_LOADED events and to not have a valid best size set. Closes #13065

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72282 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-08-02 20:25:16 +00:00
parent 440ddb750f
commit 0a898d4ca0
5 changed files with 63 additions and 26 deletions
--- a/Makefile.in
+++ b/Makefile.in
@@ -6584,7 +6584,7 @@ COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_1 =  \
 	monodll_taskbarx11.o
@COND_TOOLKIT_X11@__ADVANCED_PLATFORM_SRC_OBJECTS_1 = $(COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_1)
@COND_TOOLKIT_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS = \
-@COND_TOOLKIT_COCOA@	monodll_cocoa_mediactrl.o
+@COND_TOOLKIT_COCOA@	monodll_src_cocoa_mediactrl.o
@COND_TOOLKIT_GTK@__MEDIA_PLATFORM_SRC_OBJECTS = monodll_unix_mediactrl.o 
@COND_TOOLKIT_MOTIF@__MEDIA_PLATFORM_SRC_OBJECTS = monodll_unix_mediactrl.o
@COND_TOOLKIT_MSW@__MEDIA_PLATFORM_SRC_OBJECTS = \
@@ -6592,7 +6592,8 @@ COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_1 =  \
@COND_TOOLKIT_MSW@	monodll_mediactrl_qt.o
@COND_TOOLKIT_OSX_CARBON@__MEDIA_PLATFORM_SRC_OBJECTS \
@COND_TOOLKIT_OSX_CARBON@	= monodll_carbon_mediactrl.o
-@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS = 
+@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS \
+@COND_TOOLKIT_OSX_COCOA@	= monodll_osx_cocoa_mediactrl.o
@COND_TOOLKIT_OSX_IPHONE@__MEDIA_PLATFORM_SRC_OBJECTS = 
@COND_TOOLKIT_PM@__MEDIA_PLATFORM_SRC_OBJECTS = 
@COND_TOOLKIT_WINCE@__MEDIA_PLATFORM_SRC_OBJECTS = \
@@ -8786,7 +8787,7 @@ COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_3 =  \
 	monolib_taskbarx11.o
@COND_TOOLKIT_X11@__ADVANCED_PLATFORM_SRC_OBJECTS_3 = $(COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_3)
@COND_TOOLKIT_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_1 = \
-@COND_TOOLKIT_COCOA@	monolib_cocoa_mediactrl.o
+@COND_TOOLKIT_COCOA@	monolib_src_cocoa_mediactrl.o
@COND_TOOLKIT_GTK@__MEDIA_PLATFORM_SRC_OBJECTS_1 = \
@COND_TOOLKIT_GTK@	monolib_unix_mediactrl.o
@COND_TOOLKIT_MOTIF@__MEDIA_PLATFORM_SRC_OBJECTS_1 = \
@@ -8796,7 +8797,8 @@ COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_3 =  \
@COND_TOOLKIT_MSW@	monolib_mediactrl_qt.o
@COND_TOOLKIT_OSX_CARBON@__MEDIA_PLATFORM_SRC_OBJECTS_1 \
@COND_TOOLKIT_OSX_CARBON@	= monolib_carbon_mediactrl.o
-@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_1 = 
+@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_1 \
+@COND_TOOLKIT_OSX_COCOA@	= monolib_osx_cocoa_mediactrl.o
@COND_TOOLKIT_OSX_IPHONE@__MEDIA_PLATFORM_SRC_OBJECTS_1 = 
@COND_TOOLKIT_PM@__MEDIA_PLATFORM_SRC_OBJECTS_1 = 
@COND_TOOLKIT_WINCE@__MEDIA_PLATFORM_SRC_OBJECTS_1 = \
@@ -13257,7 +13259,7 @@ COND_USE_SOVERSOLARIS_1___mediadll___so_symlinks_uninst_cmd = rm -f \
@COND_USE_SOVERSOLARIS_1@__mediadll___so_symlinks_uninst_cmd = $(COND_USE_SOVERSOLARIS_1___mediadll___so_symlinks_uninst_cmd)
@COND_PLATFORM_WIN32_1@__mediadll___win32rc = mediadll_version_rc.o
@COND_TOOLKIT_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_2 = \
-@COND_TOOLKIT_COCOA@	mediadll_cocoa_mediactrl.o
+@COND_TOOLKIT_COCOA@	mediadll_src_cocoa_mediactrl.o
@COND_TOOLKIT_GTK@__MEDIA_PLATFORM_SRC_OBJECTS_2 = \
@COND_TOOLKIT_GTK@	mediadll_unix_mediactrl.o
@COND_TOOLKIT_MOTIF@__MEDIA_PLATFORM_SRC_OBJECTS_2 = \
@@ -13269,7 +13271,8 @@ COND_TOOLKIT_MSW___MEDIA_PLATFORM_SRC_OBJECTS_2 =  \
@COND_TOOLKIT_MSW@__MEDIA_PLATFORM_SRC_OBJECTS_2 = $(COND_TOOLKIT_MSW___MEDIA_PLATFORM_SRC_OBJECTS_2)
@COND_TOOLKIT_OSX_CARBON@__MEDIA_PLATFORM_SRC_OBJECTS_2 \
@COND_TOOLKIT_OSX_CARBON@	= mediadll_carbon_mediactrl.o
-@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_2 = 
+@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_2 \
+@COND_TOOLKIT_OSX_COCOA@	= mediadll_osx_cocoa_mediactrl.o
@COND_TOOLKIT_OSX_IPHONE@__MEDIA_PLATFORM_SRC_OBJECTS_2 = 
@COND_TOOLKIT_PM@__MEDIA_PLATFORM_SRC_OBJECTS_2 = 
@COND_TOOLKIT_WINCE@__MEDIA_PLATFORM_SRC_OBJECTS_2 = \
@@ -13290,7 +13293,7 @@ COND_MONOLITHIC_0_SHARED_0_USE_GUI_1_USE_MEDIA_1___medialib___depname = \
@COND_USE_PCH_1@_____pch_wxprec_medialib_wx_wxprec_h_gch___depname \
@COND_USE_PCH_1@	= ./.pch/wxprec_medialib/wx/wxprec.h.gch
@COND_TOOLKIT_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_3 = \
-@COND_TOOLKIT_COCOA@	medialib_cocoa_mediactrl.o
+@COND_TOOLKIT_COCOA@	medialib_src_cocoa_mediactrl.o
@COND_TOOLKIT_GTK@__MEDIA_PLATFORM_SRC_OBJECTS_3 = \
@COND_TOOLKIT_GTK@	medialib_unix_mediactrl.o
@COND_TOOLKIT_MOTIF@__MEDIA_PLATFORM_SRC_OBJECTS_3 = \
@@ -13302,7 +13305,8 @@ COND_TOOLKIT_MSW___MEDIA_PLATFORM_SRC_OBJECTS_3 =  \
@COND_TOOLKIT_MSW@__MEDIA_PLATFORM_SRC_OBJECTS_3 = $(COND_TOOLKIT_MSW___MEDIA_PLATFORM_SRC_OBJECTS_3)
@COND_TOOLKIT_OSX_CARBON@__MEDIA_PLATFORM_SRC_OBJECTS_3 \
@COND_TOOLKIT_OSX_CARBON@	= medialib_carbon_mediactrl.o
-@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_3 = 
+@COND_TOOLKIT_OSX_COCOA@__MEDIA_PLATFORM_SRC_OBJECTS_3 \
+@COND_TOOLKIT_OSX_COCOA@	= medialib_osx_cocoa_mediactrl.o
@COND_TOOLKIT_OSX_IPHONE@__MEDIA_PLATFORM_SRC_OBJECTS_3 = 
@COND_TOOLKIT_PM@__MEDIA_PLATFORM_SRC_OBJECTS_3 = 
@COND_TOOLKIT_WINCE@__MEDIA_PLATFORM_SRC_OBJECTS_3 = \
@@ -18055,7 +18059,10 @@ monodll_mediactrlcmn.o: $(srcdir)/src/common/mediactrlcmn.cpp $(MONODLL_ODEP)
 monodll_carbon_mediactrl.o: $(srcdir)/src/osx/carbon/mediactrl.cpp $(MONODLL_ODEP)
 	$(CXXC) -c -o $@ $(MONODLL_CXXFLAGS) $(srcdir)/src/osx/carbon/mediactrl.cpp

-monodll_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MONODLL_ODEP)
+monodll_osx_cocoa_mediactrl.o: $(srcdir)/src/osx/cocoa/mediactrl.mm $(MONODLL_ODEP)
+	$(CXXC) -c -o $@ $(MONODLL_OBJCXXFLAGS) $(srcdir)/src/osx/cocoa/mediactrl.mm
+
+monodll_src_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MONODLL_ODEP)
 	$(CXXC) -c -o $@ $(MONODLL_OBJCXXFLAGS) $(srcdir)/src/cocoa/mediactrl.mm

 monodll_helpbest.o: $(srcdir)/src/msw/helpbest.cpp $(MONODLL_ODEP)
@@ -23755,7 +23762,10 @@ monolib_mediactrlcmn.o: $(srcdir)/src/common/mediactrlcmn.cpp $(MONOLIB_ODEP)
 monolib_carbon_mediactrl.o: $(srcdir)/src/osx/carbon/mediactrl.cpp $(MONOLIB_ODEP)
 	$(CXXC) -c -o $@ $(MONOLIB_CXXFLAGS) $(srcdir)/src/osx/carbon/mediactrl.cpp

-monolib_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MONOLIB_ODEP)
+monolib_osx_cocoa_mediactrl.o: $(srcdir)/src/osx/cocoa/mediactrl.mm $(MONOLIB_ODEP)
+	$(CXXC) -c -o $@ $(MONOLIB_OBJCXXFLAGS) $(srcdir)/src/osx/cocoa/mediactrl.mm
+
+monolib_src_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MONOLIB_ODEP)
 	$(CXXC) -c -o $@ $(MONOLIB_OBJCXXFLAGS) $(srcdir)/src/cocoa/mediactrl.mm

 monolib_helpbest.o: $(srcdir)/src/msw/helpbest.cpp $(MONOLIB_ODEP)
@@ -38461,7 +38471,10 @@ mediadll_mediactrlcmn.o: $(srcdir)/src/common/mediactrlcmn.cpp $(MEDIADLL_ODEP)
 mediadll_carbon_mediactrl.o: $(srcdir)/src/osx/carbon/mediactrl.cpp $(MEDIADLL_ODEP)
 	$(CXXC) -c -o $@ $(MEDIADLL_CXXFLAGS) $(srcdir)/src/osx/carbon/mediactrl.cpp

-mediadll_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MEDIADLL_ODEP)
+mediadll_osx_cocoa_mediactrl.o: $(srcdir)/src/osx/cocoa/mediactrl.mm $(MEDIADLL_ODEP)
+	$(CXXC) -c -o $@ $(MEDIADLL_OBJCXXFLAGS) $(srcdir)/src/osx/cocoa/mediactrl.mm
+
+mediadll_src_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MEDIADLL_ODEP)
 	$(CXXC) -c -o $@ $(MEDIADLL_OBJCXXFLAGS) $(srcdir)/src/cocoa/mediactrl.mm

@COND_TOOLKIT_MSW@mediadll_mediactrl_am.o: $(srcdir)/src/msw/mediactrl_am.cpp $(MEDIADLL_ODEP)
@@ -38497,7 +38510,10 @@ medialib_mediactrlcmn.o: $(srcdir)/src/common/mediactrlcmn.cpp $(MEDIALIB_ODEP)
 medialib_carbon_mediactrl.o: $(srcdir)/src/osx/carbon/mediactrl.cpp $(MEDIALIB_ODEP)
 	$(CXXC) -c -o $@ $(MEDIALIB_CXXFLAGS) $(srcdir)/src/osx/carbon/mediactrl.cpp

-medialib_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MEDIALIB_ODEP)
+medialib_osx_cocoa_mediactrl.o: $(srcdir)/src/osx/cocoa/mediactrl.mm $(MEDIALIB_ODEP)
+	$(CXXC) -c -o $@ $(MEDIALIB_OBJCXXFLAGS) $(srcdir)/src/osx/cocoa/mediactrl.mm
+
+medialib_src_cocoa_mediactrl.o: $(srcdir)/src/cocoa/mediactrl.mm $(MEDIALIB_ODEP)
 	$(CXXC) -c -o $@ $(MEDIALIB_OBJCXXFLAGS) $(srcdir)/src/cocoa/mediactrl.mm

@COND_TOOLKIT_MSW@medialib_mediactrl_am.o: $(srcdir)/src/msw/mediactrl_am.cpp $(MEDIALIB_ODEP)
--- a/build/bakefiles/files.bkl
+++ b/build/bakefiles/files.bkl
@@ -3217,7 +3217,7 @@ IMPORTANT: please read docs/tech/tn0016.txt before modifying this file!
 </set>

 <set var="MEDIA_OSX_COCOA_SRC" hints="files">
-    <!-- src/osx/cocoa/mediactrl.mm -->
+    src/osx/cocoa/mediactrl.mm
 </set>
 <set var="MEDIA_OSX_COCOA_HDR" hints="files">
 </set>
--- a/3
+++ b/3
@@ -37052,6 +37052,9 @@ fi
        else
            USE_MEDIA=0
        fi
+
+    elif test "$wxUSE_MAC" = 1; then
+                           GST_LIBS="-framework QTKit"
    fi

    if test $USE_MEDIA = 1; then
--- a/configure.in
+++ b/configure.in
@@ -7562,6 +7562,11 @@ if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
        else
            USE_MEDIA=0
        fi
+
+    elif test "$wxUSE_MAC" = 1; then 
+         dnl We always have the necessary libraries under Mac 
+         dnl but we need to link with it explicitly.
+         GST_LIBS="-framework QTKit"
    fi

    if test $USE_MEDIA = 1; then
--- a/src/osx/cocoa/mediactrl.mm
+++ b/src/osx/cocoa/mediactrl.mm
@@ -55,9 +55,6 @@
 #include "wx/cocoa/autorelease.h"
 #include "wx/cocoa/string.h"

-#import <AppKit/NSMovie.h>
-#import <AppKit/NSMovieView.h>
-
 class WXDLLIMPEXP_FWD_MEDIA wxQTMediaBackend;

@interface wxQTMovie : QTMovie {
@@ -191,8 +188,9 @@ private:
    }
 }

-(void)loadStateChanged:(QTMovie *)movie
+-(void)loadStateChanged:(NSNotification *)notification
 {
+    QTMovie *movie = [notification object];
    long loadState = [[movie attributeForKey:QTMovieLoadStateAttribute] longValue];
    if (loadState >= QTMovieLoadStatePlayable)
    {
@@ -283,13 +281,30 @@ bool wxQTMediaBackend::Load(const wxString& fileName)
 bool wxQTMediaBackend::Load(const wxURI& location)
 {
    wxCFStringRef uri(location.BuildURI());
-
-    [m_movie release];
-    wxQTMovie* movie = [[wxQTMovie alloc] initWithURL: [NSURL URLWithString: uri.AsNSString()] error: nil ];
+    NSURL *url = [NSURL URLWithString: uri.AsNSString()];
    
+    if (! [wxQTMovie canInitWithURL:url])
+        return false;
+    
+    [m_movie release];
+    wxQTMovie* movie = [[wxQTMovie alloc] initWithURL:url error: nil ];
+
    m_movie = movie;
-    [m_movie setBackend:this];
-    [m_movieview setMovie:movie];
+    if (movie != nil)
+    {
+        [m_movie setBackend:this];
+        [m_movieview setMovie:movie];
+
+        // If the media file is able to be loaded quickly then there may not be
+        // any QTMovieLoadStateDidChangeNotification message sent, so we need to
+        // also check the load state here and finish our initialization if it has
+        // been loaded.
+        long loadState = [[m_movie attributeForKey:QTMovieLoadStateAttribute] longValue];
+        if (loadState >= QTMovieLoadStateLoaded)
+        {
+            FinishLoad();
+        }        
+    }
    
    return movie != nil;
 }
@@ -298,12 +313,10 @@ void wxQTMediaBackend::FinishLoad()
 {
    DoShowPlayerControls(m_interfaceflags);
    
-    NSRect r =[m_movieview movieBounds];
-    m_bestSize.x = r.size.width;
-    m_bestSize.y = r.size.height;
+    NSSize s = [[m_movie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue];
+    m_bestSize = wxSize(s.width, s.height);
    
    NotifyMovieLoaded();
-
 }

 bool wxQTMediaBackend::Play()