Adding from_uri to dropzones

src/js/components/Dropzones.js

@@ -49,11 +49,11 @@ class Dropzones extends React.Component{
 
 		switch( target.action ){
 			case 'enqueue':
-				this.props.mopidyActions.enqueueURIs( uris )
+				this.props.mopidyActions.enqueueURIs( uris, this.props.dragger.from_uri )
 				break
 
 			case 'enqueue_next':
-				this.props.mopidyActions.enqueueURIsNext( uris )
+				this.props.mopidyActions.enqueueURIsNext( uris, this.props.dragger.from_uri )
 				break
 
 			case 'add_to_playlist':

src/js/components/TrackList.js

@@ -88,7 +88,7 @@ class TrackList extends React.Component{
 			if (!this.state.tracks[index].selected && !this.isRightClick(e) && !e.ctrlKey) this.toggleTrackSelections(e, index)
 
 			var selected_tracks = this.selectedTracks()
-			this.props.uiActions.dragStart( e, this.props.context, selected_tracks, this.tracksIndexes(selected_tracks) )
+			this.props.uiActions.dragStart( e, this.props.context, this.props.uri, selected_tracks, this.tracksIndexes(selected_tracks) )
 		}
 	}
 

src/js/services/ui/actions.js

@@ -56,10 +56,11 @@ export function toggleSidebar( new_state = 'toggle' ){
     return action
 }
 
-export function dragStart( e, context, victims, victims_indexes = false ){
+export function dragStart( e, context, from_uri = null, victims, victims_indexes = null ){
     return {
         type: 'DRAG_START',
         context: context,
+        from_uri: from_uri,
         victims: victims,
         victims_indexes: victims_indexes,
         start_x: e.clientX,

src/js/services/ui/reducer.js

@@ -54,6 +54,7 @@ export default function reducer(ui = {}, action){
                     dragging: true,
                     active: false,
                     context: action.context, 
+                    from_uri: action.from_uri, 
                     victims: action.victims,
                     victims_indexes: action.victims_indexes,
                     start_x: action.start_x,