#include <gdk/gdkx.h>
#elif defined (GDK_WINDOWING_WIN32)
#include <gdk/gdkwin32.h>
+#elif defined (GDK_WINDOWING_QUARTZ)
+#include <gdk/gdkquartzwindow.h>
#endif
#include <gst/video/videooverlay.h>
+#include <gst/interfaces/navigation.h>
GST_DEBUG_CATEGORY_STATIC (seek_debug);
#define GST_CAT_DEFAULT (seek_debug)
static GtkWidget *shuttle_hscale;
static GtkAdjustment *shuttle_adjustment;
+static struct
+{
+ GstNavigationCommand cmd;
+ GtkWidget *button;
+} navigation_buttons[14];
+
static GList *paths = NULL, *l = NULL;
/* we keep an array of the visualisation entries so that we can easily switch
static void clear_streams (GstElement * pipeline);
static void volume_notify_cb (GstElement * pipeline, GParamSpec * arg,
gpointer user_dat);
+static void find_navigation_element (void);
/* pipeline construction */
{
if (state != STOP_STATE) {
GstStateChangeReturn ret;
+ gint i;
g_print ("READY pipeline\n");
gtk_statusbar_pop (GTK_STATUSBAR (statusbar), status_id);
connect_bus_signals (pipeline);
}
#endif
+ gtk_widget_set_sensitive (GTK_WIDGET (hscale), TRUE);
+ for (i = 0; i < G_N_ELEMENTS (navigation_buttons); i++)
+ gtk_widget_set_sensitive (navigation_buttons[i].button, FALSE);
}
return;
/* update the available streams */
update_streams (pipeline);
+
+ find_navigation_element ();
}
static void
}
}
-#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32)
+static GstElement *navigation_element = NULL;
+
+static void
+find_navigation_element (void)
+{
+ GstElement *video_sink;
+
+ g_object_get (pipeline, "video-sink", &video_sink, NULL);
+ if (!video_sink)
+ return;
+
+ if (navigation_element)
+ gst_object_unref (navigation_element);
+
+ if (GST_IS_NAVIGATION (video_sink)) {
+ navigation_element = gst_object_ref (video_sink);
+ } else if (GST_IS_BIN (video_sink)) {
+ navigation_element =
+ gst_bin_get_by_interface (GST_BIN (video_sink), GST_TYPE_NAVIGATION);
+ } else {
+ navigation_element = NULL;
+ }
+
+ gst_object_unref (video_sink);
+}
+
+/* called when Navigation command button is pressed */
+static void
+navigation_cmd_cb (GtkButton * button, gpointer data)
+{
+ GstNavigationCommand cmd = GPOINTER_TO_INT (data);
+
+ if (!navigation_element) {
+ find_navigation_element ();
+ if (!navigation_element)
+ return;
+ }
+
+ gst_navigation_send_command (GST_NAVIGATION (navigation_element), cmd);
+}
+
+#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ)
-static gulong embed_xid = 0;
+static GstElement *overlay_element = NULL;
+static guintptr embed_handle = 0;
/* We set the xid here in response to the prepare-window-handle message via a
* bus sync handler because we don't know the actual videosink used from the
element = GST_ELEMENT (GST_MESSAGE_SRC (message));
- g_print ("got prepare-window-handle, setting XID %lu\n", embed_xid);
+ if (overlay_element)
+ gst_object_unref (overlay_element);
+ overlay_element = GST_ELEMENT (gst_object_ref (element));
if (g_object_class_find_property (G_OBJECT_GET_CLASS (element),
"force-aspect-ratio")) {
* be called from a streaming thread and GDK_WINDOW_XID maps to more than
* a simple structure lookup with Gtk+ >= 2.18, where 'more' is stuff that
* shouldn't be done from a non-GUI thread without explicit locking). */
- g_assert (embed_xid != 0);
+ g_assert (embed_handle != 0);
+
+ g_print ("got prepare-window-handle, setting handle %" G_GUINTPTR_FORMAT "\n",
+ embed_handle);
+
+ gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (element),
+ embed_handle);
+ gst_video_overlay_handle_events (GST_VIDEO_OVERLAY (element), FALSE);
+
+ find_navigation_element ();
- gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (element), embed_xid);
return GST_BUS_PASS;
}
#endif
cairo_fill (cr);
return TRUE;
}
+
+ if (overlay_element)
+ gst_video_overlay_expose (GST_VIDEO_OVERLAY (overlay_element));
+
return FALSE;
}
g_error ("Couldn't create native window needed for GstXOverlay!");
#if defined (GDK_WINDOWING_WIN32)
- embed_xid = GDK_WINDOW_HWND (window);
- g_print ("Window realize: video window HWND = %lu\n", embed_xid);
-#else
- embed_xid = GDK_WINDOW_XID (window);
- g_print ("Window realize: video window XID = %lu\n", embed_xid);
+ embed_handle = GDK_WINDOW_HWND (window);
+ g_print ("Window realize: video window HWND = %lu\n", embed_handle);
+#elif defined (GDK_WINDOWING_QUARTZ)
+ embed_handle = gdk_quartz_window_get_nsview (window);
+ g_print ("Window realize: video window NSView = %p\n", embed_handle);
+#elif defined (GDK_WINDOWING_X11)
+ embed_handle = GDK_WINDOW_XID (window);
+ g_print ("Window realize: video window XID = %" G_GUINTPTR_FORMAT "\n",
+ embed_handle);
#endif
}
+static gboolean
+button_press_cb (GtkWidget * widget, GdkEventButton * event, gpointer user_data)
+{
+ gtk_widget_grab_focus (widget);
+
+ if (navigation_element)
+ gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element),
+ "mouse-button-press", event->button, event->x, event->y);
+
+ return FALSE;
+}
+
+static gboolean
+button_release_cb (GtkWidget * widget, GdkEventButton * event,
+ gpointer user_data)
+{
+ if (navigation_element)
+ gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element),
+ "mouse-button-release", event->button, event->x, event->y);
+
+ return FALSE;
+}
+
+static gboolean
+key_press_cb (GtkWidget * widget, GdkEventKey * event, gpointer user_data)
+{
+ if (navigation_element)
+ gst_navigation_send_key_event (GST_NAVIGATION (navigation_element),
+ "key-press", gdk_keyval_name (event->keyval));
+
+ return FALSE;
+}
+
+static gboolean
+key_release_cb (GtkWidget * widget, GdkEventKey * event, gpointer user_data)
+{
+ if (navigation_element)
+ gst_navigation_send_key_event (GST_NAVIGATION (navigation_element),
+ "key-release", gdk_keyval_name (event->keyval));
+
+ return FALSE;
+}
+
+static gboolean
+motion_notify_cb (GtkWidget * widget, GdkEventMotion * event,
+ gpointer user_data)
+{
+ if (navigation_element)
+ gst_navigation_send_mouse_event (GST_NAVIGATION (navigation_element),
+ "mouse-move", 0, event->x, event->y);
+
+ return FALSE;
+}
+
static void
msg_eos (GstBus * bus, GstMessage * message, GstPipeline * data)
{
}
static void
+msg (GstBus * bus, GstMessage * message, GstPipeline * data)
+{
+ GstNavigationMessageType nav_type;
+
+ nav_type = gst_navigation_message_get_type (message);
+ switch (nav_type) {
+ case GST_NAVIGATION_MESSAGE_COMMANDS_CHANGED:{
+ GstQuery *query;
+ gboolean res, j;
+
+ /* Heuristic to detect if we're dealing with a DVD menu */
+ query = gst_navigation_query_new_commands ();
+ res = gst_element_query (GST_ELEMENT (GST_MESSAGE_SRC (message)), query);
+
+ for (j = 0; j < G_N_ELEMENTS (navigation_buttons); j++)
+ gtk_widget_set_sensitive (navigation_buttons[j].button, FALSE);
+
+ if (res) {
+ gboolean is_menu = FALSE;
+ guint i, n;
+
+ if (gst_navigation_query_parse_commands_length (query, &n)) {
+ for (i = 0; i < n; i++) {
+ GstNavigationCommand cmd;
+
+ if (!gst_navigation_query_parse_commands_nth (query, i, &cmd))
+ break;
+
+ is_menu |= (cmd == GST_NAVIGATION_COMMAND_ACTIVATE);
+ is_menu |= (cmd == GST_NAVIGATION_COMMAND_LEFT);
+ is_menu |= (cmd == GST_NAVIGATION_COMMAND_RIGHT);
+ is_menu |= (cmd == GST_NAVIGATION_COMMAND_UP);
+ is_menu |= (cmd == GST_NAVIGATION_COMMAND_DOWN);
+
+ for (j = 0; j < G_N_ELEMENTS (navigation_buttons); j++) {
+ if (navigation_buttons[j].cmd != cmd)
+ continue;
+
+ gtk_widget_set_sensitive (navigation_buttons[j].button, TRUE);
+ }
+ }
+ }
+
+ gtk_widget_set_sensitive (GTK_WIDGET (hscale), !is_menu);
+ } else {
+ g_assert_not_reached ();
+ }
+
+ gst_query_unref (query);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static void
connect_bus_signals (GstElement * pipeline)
{
GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
-#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32)
+#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ)
/* handle prepare-window-handle element message synchronously */
gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bus_sync_handler,
pipeline);
pipeline);
g_signal_connect (bus, "sync-message::step-done",
(GCallback) msg_sync_step_done, pipeline);
+ g_signal_connect (bus, "message", (GCallback) msg, pipeline);
gst_object_unref (bus);
}
main (int argc, char **argv)
{
GtkWidget *window, *hbox, *vbox, *panel, *expander, *pb2vbox, *boxes,
- *flagtable, *boxes2, *step;
+ *flagtable, *boxes2, *step, *navigation;
GtkWidget *play_button, *pause_button, *stop_button, *shot_button;
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox, *flush_checkbox;
GtkWidget *scrub_checkbox, *play_scrub_checkbox;
video_window = gtk_drawing_area_new ();
g_signal_connect (video_window, "draw", G_CALLBACK (draw_cb), NULL);
g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL);
+ g_signal_connect (video_window, "button-press-event",
+ G_CALLBACK (button_press_cb), NULL);
+ g_signal_connect (video_window, "button-release-event",
+ G_CALLBACK (button_release_cb), NULL);
+ g_signal_connect (video_window, "key-press-event", G_CALLBACK (key_press_cb),
+ NULL);
+ g_signal_connect (video_window, "key-release-event",
+ G_CALLBACK (key_release_cb), NULL);
+ g_signal_connect (video_window, "motion-notify-event",
+ G_CALLBACK (motion_notify_cb), NULL);
+ gtk_widget_set_can_focus (video_window, TRUE);
gtk_widget_set_double_buffered (video_window, FALSE);
+ gtk_widget_add_events (video_window,
+ GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
+ | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
statusbar = gtk_statusbar_new ();
status_id = gtk_statusbar_get_context_id (GTK_STATUSBAR (statusbar), "seek");
gtk_container_add (GTK_CONTAINER (step), hbox);
}
+ /* navigation command expander */
+ {
+ GtkWidget *navigation_button;
+ GtkWidget *grid;
+ gint i = 0;
+
+ navigation = gtk_expander_new ("navigation commands");
+ grid = gtk_grid_new ();
+ gtk_grid_set_row_spacing (GTK_GRID (grid), 2);
+ gtk_grid_set_row_homogeneous (GTK_GRID (grid), TRUE);
+ gtk_grid_set_column_spacing (GTK_GRID (grid), 2);
+ gtk_grid_set_column_homogeneous (GTK_GRID (grid), TRUE);
+
+ navigation_button = gtk_button_new_with_label ("Menu 1");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU1));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU1;
+
+ navigation_button = gtk_button_new_with_label ("Menu 2");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU2));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Title Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU2;
+
+ navigation_button = gtk_button_new_with_label ("Menu 3");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU3));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Root Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU3;
+
+ navigation_button = gtk_button_new_with_label ("Menu 4");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU4));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Subpicture Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU4;
+
+ navigation_button = gtk_button_new_with_label ("Menu 5");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU5));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Audio Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU5;
+
+ navigation_button = gtk_button_new_with_label ("Menu 6");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU6));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Angle Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU6;
+
+ navigation_button = gtk_button_new_with_label ("Menu 7");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_MENU7));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i, 0, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ gtk_widget_set_tooltip_text (navigation_button, "DVD Chapter Menu");
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_MENU7;
+
+ navigation_button = gtk_button_new_with_label ("Left");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_LEFT));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_LEFT;
+
+ navigation_button = gtk_button_new_with_label ("Right");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_RIGHT));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_RIGHT;
+
+ navigation_button = gtk_button_new_with_label ("Up");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_UP));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_UP;
+
+ navigation_button = gtk_button_new_with_label ("Down");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_DOWN));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_DOWN;
+
+ navigation_button = gtk_button_new_with_label ("Activate");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_ACTIVATE));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_ACTIVATE;
+
+ navigation_button = gtk_button_new_with_label ("Prev. Angle");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_PREV_ANGLE));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_PREV_ANGLE;
+
+ navigation_button = gtk_button_new_with_label ("Next. Angle");
+ g_signal_connect (G_OBJECT (navigation_button), "clicked",
+ G_CALLBACK (navigation_cmd_cb),
+ GINT_TO_POINTER (GST_NAVIGATION_COMMAND_NEXT_ANGLE));
+ gtk_grid_attach (GTK_GRID (grid), navigation_button, i - 7, 1, 1, 1);
+ gtk_widget_set_sensitive (navigation_button, FALSE);
+ navigation_buttons[i].button = navigation_button;
+ navigation_buttons[i++].cmd = GST_NAVIGATION_COMMAND_NEXT_ANGLE;
+
+ gtk_container_add (GTK_CONTAINER (navigation), grid);
+ }
+
/* seek bar */
adjustment =
GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, N_GRAD, 0.1, 1.0, 1.0));
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 2);
}
gtk_box_pack_start (GTK_BOX (vbox), step, FALSE, FALSE, 2);
+ gtk_box_pack_start (GTK_BOX (vbox), navigation, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (vbox), hscale, FALSE, FALSE, 2);
gtk_box_pack_start (GTK_BOX (vbox), statusbar, FALSE, FALSE, 2);
* asks for the XID of the window to render onto */
gtk_widget_realize (window);
-#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32)
- /* we should have the XID now */
- g_assert (embed_xid != 0);
+#if defined (GDK_WINDOWING_X11) || defined (GDK_WINDOWING_WIN32) || defined (GDK_WINDOWING_QUARTZ)
+ /* we should have the handle now */
+ g_assert (embed_handle != 0);
#endif
if (verbose) {
g_print ("NULL pipeline\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
+ if (overlay_element)
+ gst_object_unref (overlay_element);
+ if (navigation_element)
+ gst_object_unref (navigation_element);
+
g_print ("free pipeline\n");
gst_object_unref (pipeline);
projects / platform / upstream / gstreamer.git / blobdiff