From: Ryan Norton Date: Sat, 12 Feb 2005 23:24:40 +0000 (+0000) Subject: Rework to include gnome preferences. Correct signal methods X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/a4945572cac28d920706dba1ae822aa3fc22106d?ds=sidebyside Rework to include gnome preferences. Correct signal methods git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31975 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- diff --git a/src/unix/mediactrl.cpp b/src/unix/mediactrl.cpp index 451f99c907..cf20c15e2e 100644 --- a/src/unix/mediactrl.cpp +++ b/src/unix/mediactrl.cpp @@ -65,13 +65,15 @@ #include //strstr #include "wx/log.h" -#include "wx/msgdlg.h" #ifdef __WXGTK__ //for /related for GDK_WINDOW_XWINDOW # include "wx/gtk/win_gtk.h" # include -//# include //gstreamer gnome interface +# if wxUSE_DYNLIB_CLASS +# include "wx/dynlib.h" +# endif +//# include //gstreamer gnome interface - needs deps #endif @@ -205,9 +207,11 @@ gint wxGStreamerMediaBackend::OnGTKRealize(GtkWidget* theWidget, GstElement* videosink; g_object_get (G_OBJECT (be->m_player), "video-sink", &videosink, NULL); - gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(videosink), - GDK_WINDOW_XWINDOW( window ) - ); + GstElement* overlay = gst_bin_get_by_interface (GST_BIN (videosink), + GST_TYPE_X_OVERLAY); + gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(overlay), + GDK_WINDOW_XWINDOW( window ) + ); return 0; } @@ -349,7 +353,13 @@ void wxGStreamerMediaBackend::OnError(GstElement *play, gchar *debug, gpointer data) { - wxMessageBox(wxString::Format(wxT("Error in wxMediaCtrl!\nError Message:%s"), wxString(err->message, wxConvLocal).c_str())); + wxLogSysError( + wxString::Format( + wxT("Error in wxMediaCtrl!\nError Message:%s\nDebug:%s\n"), + (const wxChar*)wxConvUTF8.cMB2WX(err->message), + (const wxChar*)wxConvUTF8.cMB2WX(debug) + ) + ); } @@ -381,10 +391,10 @@ void wxGStreamerMediaBackend::OnVideoCapsReady(GstPad* pad, GParamSpec* pspec, g // wxGStreamerMediaBackend::Load (URI version) // // 1) Stops/Cleanups the previous instance if there is any -// 2) Creates the gstreamer interfaces - playbin and xvimagesink for video +// 2) Creates the gstreamer playbin // 3) If there is no playbin bail out // 4) Set up the error and end-of-stream callbacks for our player -// 5) Make sure our video sink can support the x overlay interface +// 5) Make our video sink and make sure it supports the x overlay interface // 6) Make sure the passed URI is valid and tell playbin to load it // 7) Use the xoverlay extension to tell gstreamer to play in our window // 8) Get the video size - pause required to set the stream in action @@ -402,33 +412,65 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) return false; //4 - g_signal_connect (m_player, "eos", G_CALLBACK (OnError), this); - g_signal_connect (m_player, "error", G_CALLBACK (OnFinish), this); + g_signal_connect (m_player, "eos", G_CALLBACK (OnFinish), this); + g_signal_connect (m_player, "error", G_CALLBACK (OnError), this); //5 -//#ifdef __WXGTK__ + GstElement* overlay = NULL; + GstElement* videosink; + +#if defined(__WXGTK__) && wxUSE_DYNLIB_CLASS + //use gnome-specific gstreamer extensions -// GstElement* videosink = gst_gconf_get_default_video_sink(); -//#else - GstElement* videosink = gst_element_factory_make ("xvimagesink", "videosink"); - if ( !GST_IS_OBJECT(videosink) ) - videosink = gst_element_factory_make ("ximagesink", "videosink"); -//#endif - wxASSERT( GST_IS_X_OVERLAY(videosink) ); - if ( ! GST_IS_X_OVERLAY(videosink) ) - return false; + //if synthisis (?) file not found, it + //spits out a warning and uses ximagesink + wxDynamicLibrary gstgconf; + if(gstgconf.Load(gstgconf.CanonicalizeName(wxT("gstgconf-0.8")))) + { + typedef GstElement* (*LPgst_gconf_get_default_video_sink) (void); + LPgst_gconf_get_default_video_sink pGst_gconf_get_default_video_sink = + (LPgst_gconf_get_default_video_sink) + gstgconf.GetSymbol(wxT("gst_gconf_get_default_video_sink")); + + if (pGst_gconf_get_default_video_sink) + { + videosink = (*pGst_gconf_get_default_video_sink) (); + wxASSERT( GST_IS_BIN(videosink) ); + overlay = gst_bin_get_by_interface (GST_BIN (videosink), + GST_TYPE_X_OVERLAY); + } + + gstgconf.Detach(); + } + + if ( ! GST_IS_X_OVERLAY(overlay) ) + { +#endif + videosink = gst_element_factory_make ("xvimagesink", "videosink"); + if ( !GST_IS_OBJECT(videosink) ) + videosink = gst_element_factory_make ("ximagesink", "videosink"); + + overlay = videosink; + + wxASSERT( GST_IS_X_OVERLAY(overlay) ); + if ( ! GST_IS_X_OVERLAY(overlay) ) + return false; +#if defined(__WXGTK__) && wxUSE_DYNLIB_CLASS + } +#endif g_object_set (G_OBJECT (m_player), "video-sink", videosink, // "audio-sink", m_audiosink, NULL); + //6 wxString locstring = location.BuildUnescapedURI(); wxASSERT(gst_uri_protocol_is_valid("file")); wxASSERT(gst_uri_is_valid(locstring.mb_str())); g_object_set (G_OBJECT (m_player), "uri", (const char*)locstring.mb_str(), NULL); - + //7 #ifdef __WXGTK__ if(!GTK_WIDGET_REALIZED(m_ctrl->m_wxwindow)) @@ -447,7 +489,7 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) #endif - gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(videosink), + gst_x_overlay_set_xwindow_id( GST_X_OVERLAY(overlay), #ifdef __WXGTK__ GDK_WINDOW_XWINDOW( window ) #else @@ -458,11 +500,12 @@ bool wxGStreamerMediaBackend::Load(const wxURI& location) #ifdef __WXGTK__ } //end else block #endif - + //8 - wxASSERT(gst_element_set_state (m_player, - GST_STATE_PAUSED) == GST_STATE_SUCCESS); + wxASSERT(gst_element_set_state (m_player, + GST_STATE_PAUSED) == GST_STATE_SUCCESS); + const GList *list = NULL; g_object_get (G_OBJECT (m_player), "stream-info", &list, NULL);