gint playlist_get_focus (gint list)
{
GtkWidget * tree = playlist_get_treeview (list);
g_return_val_if_fail (tree, -1);
return audgui_list_get_focus (tree);
}
void ui_playlist_notebook_update (void * data, void * user)
{
gint global_level = GPOINTER_TO_INT (data);
if (global_level == PLAYLIST_UPDATE_STRUCTURE)
add_remove_pages ();
gint lists = aud_playlist_count ();
for (gint list = 0; list < lists; list ++)
{
if (global_level >= PLAYLIST_UPDATE_METADATA)
set_tab_label (list, get_tab_label (list));
gint at, count;
gint level = aud_playlist_updated_range (list, & at, & count);
if (level)
ui_playlist_widget_update (playlist_get_treeview (list), level, at, count);
}
gtk_notebook_set_current_page ((GtkNotebook *) notebook, aud_playlist_get_active ());
do_follow ();
}
static void do_follow (void)
{
while (! g_queue_is_empty (& follow_queue))
{
gint list = aud_playlist_by_unique_id (GPOINTER_TO_INT (g_queue_pop_head
(& follow_queue)));
gint row = GPOINTER_TO_INT (g_queue_pop_head (& follow_queue));
if (list < 0)
continue;
GtkWidget * widget = playlist_get_treeview (list);
if (row == CURRENT_POS)
{
row = aud_playlist_get_position (list);
audgui_list_set_highlight (widget, row);
if (! aud_get_bool ("gtkui", "autoscroll"))
continue;
}
audgui_list_set_focus (widget, row);
}
}
static void tab_changed (GtkNotebook * notebook, GtkWidget * page, gint
page_num, void * unused)
{
GtkWidget * treeview = playlist_get_treeview (page_num);
if (treeview != NULL)
{
aud_playlist_set_active (page_num);
if (ui_playlist_notebook_tab_title_editing != NULL)
tab_title_reset(ui_playlist_notebook_tab_title_editing);
}
}
void ui_playlist_notebook_populate(void)
{
gint playlists = aud_playlist_count();
gint count;
for (count = 0; count < playlists; count++)
ui_playlist_notebook_create_tab(count);
gtk_notebook_set_current_page (UI_PLAYLIST_NOTEBOOK, aud_playlist_get_active ());
highlighted = aud_playlist_get_unique_id (aud_playlist_get_playing ());
if (! switch_handler)
switch_handler = g_signal_connect (notebook, "switch-page", (GCallback)
tab_changed, NULL);
if (! reorder_handler)
reorder_handler = g_signal_connect (notebook, "page-reordered",
(GCallback) tab_reordered, NULL);
gtk_widget_grab_focus (playlist_get_treeview (aud_playlist_get_active ()));
}
static gboolean window_keypress_cb (GtkWidget * widget, GdkEventKey * event, void * unused)
{
switch (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK | GDK_MOD1_MASK))
{
case 0:;
GtkWidget * focused = gtk_window_get_focus ((GtkWindow *) window);
/* escape key returns focus to playlist */
if (event->keyval == GDK_KEY_Escape)
{
if (! focused || ! gtk_widget_is_ancestor (focused, (GtkWidget *) UI_PLAYLIST_NOTEBOOK))
gtk_widget_grab_focus (playlist_get_treeview (aud_playlist_get_active ()));
return FALSE;
}
/* single-key shortcuts; must not interfere with text entry */
if (focused && GTK_IS_ENTRY (focused))
return FALSE;
switch (event->keyval)
{
case 'z':
aud_drct_pl_prev ();
return TRUE;
case 'x':
aud_drct_play ();
return TRUE;
case 'c':
case ' ':
aud_drct_pause ();
return TRUE;
case 'v':
aud_drct_stop ();
return TRUE;
case 'b':
aud_drct_pl_next ();
return TRUE;
case GDK_KEY_Left:
if (aud_drct_get_playing ())
do_seek (aud_drct_get_time () - 5000);
return TRUE;
case GDK_KEY_Right:
if (aud_drct_get_playing ())
do_seek (aud_drct_get_time () + 5000);
return TRUE;
}
return FALSE;
case GDK_CONTROL_MASK:
switch (event->keyval)
{
case GDK_KEY_ISO_Left_Tab:
case GDK_KEY_Tab:
aud_playlist_set_active ((aud_playlist_get_active () + 1) %
aud_playlist_count ());
break;
default:
return FALSE;
}
break;
case (GDK_CONTROL_MASK | GDK_SHIFT_MASK):
switch (event->keyval)
{
case GDK_KEY_ISO_Left_Tab:
case GDK_KEY_Tab:
aud_playlist_set_active (aud_playlist_get_active () ?
aud_playlist_get_active () - 1 : aud_playlist_count () - 1);
break;
default:
return FALSE;
}
break;
case GDK_MOD1_MASK:
switch (event->keyval)
{
case GDK_KEY_Left:
if (aud_drct_get_playing ())
do_seek (aud_drct_get_time () - 5000);
break;
case GDK_KEY_Right:
if (aud_drct_get_playing ())
do_seek (aud_drct_get_time () + 5000);
break;
default:
return FALSE;
}
default:
return FALSE;
}
return TRUE;
}
static void window_mapped_cb (GtkWidget * widget, void * unused)
{
gtk_widget_grab_focus (playlist_get_treeview (aud_playlist_get_active ()));
}