// Author: Ryan Norton <wxprojects@comcast.net>
// Modified by:
// Created: 11/07/04
-// RCS-ID: $Id$
// Copyright: (c) Ryan Norton
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// Pre-compiled header stuff
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "mediactrl.h"
-#endif
#include "wx/defs.h"
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,
#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")
// ----------------------------------------------------------------------------
//
{ Create(parent, winid, location, pos, size, style,
szBackend, validator, name); }
- ~wxMediaCtrl();
+ virtual ~wxMediaCtrl();
bool Create(wxWindow* parent, wxWindowID winid,
const wxString& fileName = wxEmptyString,
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,
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);
- wxFileOffset GetDownloadProgress();
- wxFileOffset GetDownloadTotal();
+ wxFileOffset GetDownloadProgress(); // DirectShow only
+ wxFileOffset GetDownloadTotal(); // DirectShow only
double GetVolume();
bool SetVolume(double dVolume);
{ return Load(wxURI(fileName)); }
bool LoadURIWithProxy(const wxString& fileName, const wxString& proxy)
{ return Load(wxURI(fileName), wxURI(proxy)); }
-#endif
+
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);
//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;
// 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.
//
// ----------------------------------------------------------------------------
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 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)
+//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_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 ),
-#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
+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
+// ----------------------------------------------------------------------------
+
+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_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)
+ void NotifyMovieSizeChanged();
+
+ // call this when the movie is fully loaded
+ void NotifyMovieLoaded();
+
+
+ wxMediaCtrl *m_ctrl; // parent control
+};
// ----------------------------------------------------------------------------
-// End compilation gaurd
+// End compilation guard
// ----------------------------------------------------------------------------
#endif // wxUSE_MEDIACTRL
projects / wxWidgets.git / blobdiff