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playback/player: gtk-player: add visualization selection menu item.

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This commit is contained in:
Brijesh Singh 2015-05-19 10:38:06 -05:00
parent 571cdae9da
commit b69cbd6b70
1 changed files with 119 additions and 1 deletions
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120
playback/player/gtk/gtk-play.c
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@ -753,6 +753,85 @@ track_changed_cb (GtkWidget * widget, GtkPlay * play)
change_track (play, index, type);
}
static void
visualization_changed_cb (GtkWidget * widget, GtkPlay * play)
{
gchar *name;
if (gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget))) {
/* video_area is window-id is shared with playbin hence
* video_area widget will be used by visualization elements to
* render the visuals. If visualization is enabled then hide
* image widget and show video widget and similiarly when visualization
* is disabled then hide video widget and show imag widget.
*/
name = g_object_get_data (G_OBJECT (widget), "name");
if (g_strcmp0 (name, "disable") == 0) {
gst_player_set_visualization_enabled (play->player, FALSE);
gtk_widget_hide (play->video_area);
gtk_widget_show (play->image_area);
}
else {
const gchar *vis_name;
gst_player_set_visualization (play->player, name);
/* if visualization is not enabled then enable it */
if (!(vis_name = gst_player_get_current_visualization (play->player))) {
gst_player_set_visualization_enabled (play->player, TRUE);
}
gtk_widget_hide (play->image_area);
gtk_widget_show (play->video_area);
}
}
}
static GtkWidget *
create_visualization_menu (GtkPlay * play)
{
gint i;
GtkWidget *menu;
GtkWidget *item;
GtkWidget *sep;
const GList *list;
GSList *group = NULL;
const gchar *cur_vis;
gchar **vis_names;
menu = gtk_menu_new ();
cur_vis = gst_player_get_current_visualization (play->player);
vis_names = gst_player_get_visualization_elements_name ();
for (i = 0; vis_names[i] != NULL; i++) {
gchar *label = (gchar *) vis_names[i];
item = gtk_radio_menu_item_new_with_label (group, label);
group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item));
if (g_strcmp0 (label, cur_vis) == 0)
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), True);
g_object_set_data (G_OBJECT (item), "name", label);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
g_signal_connect (G_OBJECT (item), "toggled",
G_CALLBACK (visualization_changed_cb), play);
}
sep = gtk_separator_menu_item_new ();
item = gtk_radio_menu_item_new_with_label (group, "Disable");
group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item));
g_object_set_data (G_OBJECT (item), "name", "disable");
if (cur_vis == NULL)
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), True);
g_signal_connect (G_OBJECT (item), "toggled",
G_CALLBACK (visualization_changed_cb), play);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), sep);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
if (vis_names)
g_free (vis_names);
return menu;
}
static GtkWidget *
create_tracks_menu (GtkPlay * play, GstPlayerMediaInfo * media_info, GType type)
{
@ -842,6 +921,7 @@ gtk_player_popup_menu_create (GtkPlay * play, GdkEventButton * event)
GtkWidget *open;
GtkWidget *image;
GtkWidget *submenu;
GtkWidget *vis;
GstPlayerMediaInfo *media_info;
menu = gtk_menu_new ();
@ -853,6 +933,7 @@ gtk_player_popup_menu_create (GtkPlay * play, GdkEventButton * event)
next = gtk_menu_item_new_with_label ("Next");
prev = gtk_menu_item_new_with_label ("Prev");
quit = gtk_menu_item_new_with_label ("Quit");
vis = gtk_menu_item_new_with_label ("Visualization");
media_info = gst_player_get_media_info (play->player);
@ -876,7 +957,17 @@ gtk_player_popup_menu_create (GtkPlay * play, GdkEventButton * event)
gtk_widget_set_sensitive (audio, FALSE);
}
if (media_info) {
/* enable visualization menu for audio stream */
if (media_info &&
gst_player_get_audio_streams (media_info) &&
!gst_player_get_video_streams (media_info)) {
submenu = create_visualization_menu (play);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (vis), submenu);
} else {
gtk_widget_set_sensitive (vis, FALSE);
}
if (media_info && gst_player_get_video_streams (media_info)) {
submenu = create_tracks_menu (play, media_info,
GST_TYPE_PLAYER_SUBTITLE_INFO);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (sub), submenu);
@ -906,6 +997,7 @@ gtk_player_popup_menu_create (GtkPlay * play, GdkEventButton * event)
gtk_menu_shell_append (GTK_MENU_SHELL (menu), prev);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), video);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), audio);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), vis);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), sub);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), info);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), quit);
@ -1315,6 +1407,7 @@ media_info_updated_cb (GstPlayer * player, GstPlayerMediaInfo * media_info,
{
if (!gtk_widget_is_sensitive (play->media_info_button)) {
const gchar *title;
const gchar *vis;
title = gst_player_media_info_get_title (media_info);
if (title)
@ -1331,6 +1424,16 @@ media_info_updated_cb (GstPlayer * player, GstPlayerMediaInfo * media_info,
} else {
display_cover_art (play, media_info);
}
/* if we have audio only stream and visualization is enabled
* then show video widget.
*/
vis = gst_player_get_current_visualization (play->player);
if (!has_active_stream (play, GST_TYPE_PLAYER_VIDEO_INFO) &&
has_active_stream (play, GST_TYPE_PLAYER_AUDIO_INFO) && vis) {
gtk_widget_show (play->video_area);
gtk_widget_hide (play->image_area);
}
}
}
@ -1340,12 +1443,15 @@ main (gint argc, gchar ** argv)
GtkPlay play;
gchar **file_names = NULL;
GOptionContext *ctx;
gboolean vis = FALSE;
GOptionEntry options[] = {
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_names,
"Files to play"},
{"loop", 'l', 0, G_OPTION_ARG_NONE, &play.loop, "Repeat all"},
{"fullscreen", 'f', 0, G_OPTION_ARG_NONE, &play.fullscreen,
"Show the player in fullscreen"},
{"visual", 'v', 0, G_OPTION_ARG_NONE, &vis,
"Show visualization when there is no video stream"},
{NULL}
};
guint list_length = 0;
@ -1394,6 +1500,18 @@ main (gint argc, gchar ** argv)
create_ui (&play);
/* if visualization is enabled then use the first element */
if (vis) {
gchar **vis_names;
vis_names = gst_player_get_visualization_elements_name ();
if (vis_names) {
gst_player_set_visualization (play.player, vis_names[0]);
gst_player_set_visualization_enabled (play.player, TRUE);
g_free (vis_names);
}
}
play_current_uri (&play, g_list_first (play.uris), NULL);
g_signal_connect (play.player, "position-updated",