wxMessageBox off the main thread lost result code.

[wxWidgets.git] / include / wx / mediactrl.h

diff --git a/include/wx/mediactrl.h b/include/wx/mediactrl.h
index e03d509968b1c3bcf4caa25f048da9ac62d9efc6..4d0fd7b0f1cf4d07c1d1cc6ffce7bb1ae2e439df 100644 (file)
--- a/include/wx/mediactrl.h
+++ b/include/wx/mediactrl.h
@@ -4,7 +4,6 @@
 // Author:      Ryan Norton <wxprojects@comcast.net>
 // Modified by:
 // Created:     11/07/04
-// RCS-ID:      $Id$
 // Copyright:   (c) Ryan Norton
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -58,7 +57,7 @@ enum wxMediaState
 enum wxMediaCtrlPlayerControls
 {
     wxMEDIACTRLPLAYERCONTROLS_NONE           =   0,
-    //Step controls like fastfoward, step one frame etc.
+    //Step controls like fastforward, step one frame etc.
     wxMEDIACTRLPLAYERCONTROLS_STEP           =   1 << 0,
     //Volume controls like the speaker icon, volume slider, etc.
     wxMEDIACTRLPLAYERCONTROLS_VOLUME         =   1 << 1,
@@ -71,7 +70,8 @@ enum wxMediaCtrlPlayerControls
 #define wxMEDIABACKEND_MCI          wxT("wxMCIMediaBackend")
 #define wxMEDIABACKEND_QUICKTIME    wxT("wxQTMediaBackend")
 #define wxMEDIABACKEND_GSTREAMER    wxT("wxGStreamerMediaBackend")
-
+#define wxMEDIABACKEND_REALPLAYER   wxT("wxRealPlayerMediaBackend")
+#define wxMEDIABACKEND_WMP10        wxT("wxWMP10MediaBackend")
 
 // ----------------------------------------------------------------------------
 //
@@ -150,7 +150,7 @@ public:
     {   Create(parent, winid, location, pos, size, style,
                szBackend, validator, name);                             }
 
-    ~wxMediaCtrl();
+    virtual ~wxMediaCtrl();
 
     bool Create(wxWindow* parent, wxWindowID winid,
                 const wxString& fileName = wxEmptyString,
@@ -170,7 +170,7 @@ public:
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString& name = wxT("mediaCtrl"));
 
-    bool DoCreate(wxClassInfo* instance,
+    bool DoCreate(const wxClassInfo* instance,
                 wxWindow* parent, wxWindowID winid,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
@@ -196,8 +196,8 @@ public:
     bool Load(const wxURI& location);
     bool Load(const wxURI& location, const wxURI& proxy);
 
-    wxFileOffset GetDownloadProgress();
-    wxFileOffset GetDownloadTotal();
+    wxFileOffset GetDownloadProgress(); // DirectShow only
+    wxFileOffset GetDownloadTotal();    // DirectShow only
 
     double GetVolume();
     bool   SetVolume(double dVolume);
@@ -212,7 +212,7 @@ public:
     {   return Load(wxURI(fileName), wxURI(proxy));       }
 
 protected:
-    static wxClassInfo* NextBackend();
+    static const wxClassInfo* NextBackend(wxClassInfo::const_iterator* it);
 
     void OnMediaFinished(wxMediaEvent& evt);
     virtual void DoMoveWindow(int x, int y, int w, int h);
@@ -220,7 +220,10 @@ protected:
 
     //FIXME:  This is nasty... find a better way to work around
     //inheritance issues
-#if defined(__WXMAC__) || defined(__WXCOCOA__)
+#if defined(__WXOSX_CARBON__)
+    virtual void MacVisibilityChanged();
+#endif
+#if defined(__WXOSX_CARBON__) || defined(__WXCOCOA__)
     friend class wxQTMediaBackend;
 #endif
     class wxMediaBackend* m_imp;
@@ -238,7 +241,7 @@ protected:
 // for wxMediaCtrl.  Backends are searched alphabetically -
 // the one with the earliest letter is tried first.
 //
-// Note that this is currently not API or ABI compatable -
+// Note that this is currently not API or ABI compatible -
 // so statically link or make the client compile on-site.
 //
 // ----------------------------------------------------------------------------
@@ -314,33 +317,37 @@ public:
     virtual wxLongLong GetDownloadTotal()
     {    return 0;                      }
 
-    virtual void RESERVED8() {}
+    virtual void MacVisibilityChanged()
+    {                                   }
     virtual void RESERVED9() {}
 
     DECLARE_DYNAMIC_CLASS(wxMediaBackend)
 };
 
 
-//Event ID to give to our events
-#define wxMEDIA_FINISHED_ID    13000
-#define wxMEDIA_STOP_ID    13001
-#define wxMEDIA_LOADED_ID      13002
-
-//Define our event types - we need to call DEFINE_EVENT_TYPE(EVT) later
-DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_FINISHED, wxMEDIA_FINISHED_ID)
-DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_STOP,     wxMEDIA_STOP_ID)
-DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_LOADED,     wxMEDIA_LOADED_ID)
+//Our events
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_FINISHED, wxMediaEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_STOP, wxMediaEvent );
 
 //Function type(s) our events need
 typedef void (wxEvtHandler::*wxMediaEventFunction)(wxMediaEvent&);
 
 #define wxMediaEventHandler(func) \
-    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMediaEventFunction, &func)
+    wxEVENT_HANDLER_CAST(wxMediaEventFunction, func)
 
 //Macro for usage with message maps
-#define EVT_MEDIA_FINISHED(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_FINISHED, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ),
-#define EVT_MEDIA_STOP(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_STOP, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ),
-#define EVT_MEDIA_LOADED(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_LOADED, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ),
+#define EVT_MEDIA_FINISHED(winid, fn)   wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_FINISHED, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
+#define EVT_MEDIA_STOP(winid, fn)       wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_STOP, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
+
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_LOADED, wxMediaEvent );
+#define EVT_MEDIA_LOADED(winid, fn)     wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_LOADED, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
+
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_STATECHANGED, wxMediaEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_PLAY, wxMediaEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_PAUSE, wxMediaEvent );
+#define EVT_MEDIA_STATECHANGED(winid, fn)   wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_STATECHANGED, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
+#define EVT_MEDIA_PLAY(winid, fn)           wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_PLAY, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
+#define EVT_MEDIA_PAUSE(winid, fn)          wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_PAUSE, winid, wxID_ANY, wxMediaEventHandler(fn), NULL ),
 
 // ----------------------------------------------------------------------------
 // common backend base class used by many other backends
@@ -353,11 +360,24 @@ public:
     void QueueEvent(wxEventType evtType);
 
     // notify that the movie playback is finished
-    void QueueFinishEvent() { QueueEvent(wxEVT_MEDIA_FINISHED); }
+    void QueueFinishEvent()
+    {
+        QueueEvent(wxEVT_MEDIA_STATECHANGED);
+        QueueEvent(wxEVT_MEDIA_FINISHED);
+    }
 
     // send the stop event and return true if it hasn't been vetoed
     bool SendStopEvent();
 
+    // Queue pause event
+    void QueuePlayEvent();
+
+    // Queue pause event
+    void QueuePauseEvent();
+
+    // Queue stop event (no veto)
+    void QueueStopEvent();
+
 protected:
     // call this when the movie size has changed but not because it has just
     // been loaded (in this case, call NotifyMovieLoaded() below)
@@ -371,7 +391,7 @@ protected:
 };
 
 // ----------------------------------------------------------------------------
-// End compilation gaurd
+// End compilation guard
 // ----------------------------------------------------------------------------
 #endif // wxUSE_MEDIACTRL