Added wxTreebook:

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

diff --git a/include/wx/mediactrl.h b/include/wx/mediactrl.h
index fbd3fe2c5c0faa7f54cf8fd94e0972149c51eec6..e03d509968b1c3bcf4caa25f048da9ac62d9efc6 100644 (file)
--- a/include/wx/mediactrl.h
+++ b/include/wx/mediactrl.h
@@ -22,9 +22,6 @@
 // ----------------------------------------------------------------------------
 // Pre-compiled header stuff
 // ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "mediactrl.h"
-#endif
 
 #include "wx/defs.h"
 
@@ -193,12 +190,9 @@ public:
     wxFileOffset Tell(); //FIXME: This should be const
     wxFileOffset Length(); //FIXME: This should be const
 
-#if wxABI_VERSION >= 20601 /* 2.6.1+ only */
     double GetPlaybackRate();           //All but MCI & GStreamer
     bool SetPlaybackRate(double dRate); //All but MCI & GStreamer
-#endif
 
-#if wxABI_VERSION >= 20602 /* 2.6.2+ only */
     bool Load(const wxURI& location);
     bool Load(const wxURI& location, const wxURI& proxy);
 
@@ -216,7 +210,7 @@ public:
     {   return Load(wxURI(fileName));       }
     bool LoadURIWithProxy(const wxString& fileName, const wxString& proxy)
     {   return Load(wxURI(fileName), wxURI(proxy));       }
-#endif
+
 protected:
     static wxClassInfo* NextBackend();
 
@@ -326,13 +320,16 @@ public:
     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)
 
 //Function type(s) our events need
 typedef void (wxEvtHandler::*wxMediaEventFunction)(wxMediaEvent&);
@@ -343,12 +340,35 @@ typedef void (wxEvtHandler::*wxMediaEventFunction)(wxMediaEvent&);
 //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 ),
 
-#if wxABI_VERSION >= 20602 /* 2.6.2+ only */
-#   define wxMEDIA_LOADED_ID      13002
-    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_MEDIA, wxEVT_MEDIA_LOADED,     wxMEDIA_LOADED_ID)
-#   define EVT_MEDIA_LOADED(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MEDIA_LOADED, winid, wxID_ANY, wxMediaEventHandler(fn), (wxObject *) NULL ),
-#endif
+// ----------------------------------------------------------------------------
+// common backend base class used by many other backends
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_MEDIA wxMediaBackendCommonBase : public wxMediaBackend
+{
+public:
+    // add a pending wxMediaEvent of the given type
+    void QueueEvent(wxEventType evtType);
+
+    // notify that the movie playback is finished
+    void QueueFinishEvent() { QueueEvent(wxEVT_MEDIA_FINISHED); }
+
+    // send the stop event and return true if it hasn't been vetoed
+    bool SendStopEvent();
+
+protected:
+    // call this when the movie size has changed but not because it has just
+    // been loaded (in this case, call NotifyMovieLoaded() below)
+    void NotifyMovieSizeChanged();
+
+    // call this when the movie is fully loaded
+    void NotifyMovieLoaded();
+
+
+    wxMediaCtrl *m_ctrl;      // parent control
+};
 
 // ----------------------------------------------------------------------------
 // End compilation gaurd