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gui/playlist: Support drag and drop for adding tracks to playlists

Dragging onto a sidebar row without a valid playlist will prompt the
user to create a new playlist.  I could probably add a "New Playlist"
row at some point, but this is easier for now :)

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
next
Anna 4 years ago
parent
commit
6ab3cff28f
3 changed files with 31 additions and 0 deletions
  1. +25
    -0
      gui/playlist.c
  2. +4
    -0
      gui/sidebar.c
  3. +2
    -0
      share/ocarina/ocarina.ui

+ 25
- 0
gui/playlist.c View File

@ -207,6 +207,31 @@ void __gui_playlist_row_expanded(GtkTreeView *treeview, GtkTreeIter *iter,
gui_sidebar_filter_row_expanded(iter, true);
}
void __gui_playlist_drag_data_received(GtkTreeView *treeview, GdkDragContext *context,
gint x, gint y, GtkSelectionData *data,
guint info, guint time, gpointer user_data)
{
struct playlist *playlist;
GtkTreeIter iter;
if (gui_sidebar_iter_from_xy(x, y, &iter))
playlist = gui_sidebar_iter_playlist(&iter);
if (!playlist)
playlist = gui_pl_user_add_dialog();
if (!playlist)
goto out;
if (playlist == playlist_lookup(PL_SYSTEM, "Collection") &&
gui_model_get_playlist() == playlist_lookup(PL_SYSTEM, "Hidden"))
__gui_playlist_delete(NULL, NULL);
else if (playlist != playlist_lookup(PL_SYSTEM, "History"))
__gui_playlist_add_selected_to(playlist);
out:
g_signal_stop_emission_by_name(treeview, "drag_data_received");
gtk_drag_finish(context, true, true, time);
}
bool __gui_playlist_init_idle()
{
struct playlist *playlist = playlist_current();


+ 4
- 0
gui/sidebar.c View File

@ -256,6 +256,10 @@ void gui_sidebar_init()
GtkTreeSelection *selection;
GtkTreeIter iter;
gtk_tree_view_enable_model_drag_dest(gui_sidebar_treeview(),
gui_model_drag_targets, gui_model_n_targets,
GDK_ACTION_MOVE);
if (!gui_sidebar_iter_first(&iter)) {
__gui_sidebar_add_header(&iter, "Playlists", "emblem-documents");
__gui_sidebar_add_header(&iter, "Dynamic", "emblem-generic");


+ 2
- 0
share/ocarina/ocarina.ui View File

@ -768,6 +768,8 @@ audio-volume-medium</property>
<property name="search_column">1</property>
<property name="enable_tree_lines">True</property>
<signal name="button-press-event" handler="__gui_sidebar_button_press" swapped="no"/>
<signal name="drag-data-received" handler="__gui_playlist_drag_data_received" swapped="no"/>
<signal name="drag-drop" handler="__gui_treeview_drag_drop" swapped="no"/>
<signal name="key-press-event" handler="__gui_sidebar_keypress" swapped="no"/>
<signal name="row-activated" handler="__gui_playlist_row_activated" swapped="no"/>
<signal name="row-collapsed" handler="__gui_playlist_row_collapsed" swapped="no"/>


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