macosx: Add a link to the playlistitem menu to retrieve Cover Art.

Forward port: [1a5a6b89692f2e6761b6ecd9ae9ee6e50b6e4138]

extras/package/macosx/Resources/English.lproj/MainMenu.nib/classes.nib

@@ -490,17 +490,17 @@
 		</dict>
 		<dict>
 			<key>CLASS</key>
-			<string>ITSlider</string>
+			<string>NSObject</string>
 			<key>LANGUAGE</key>
 			<string>ObjC</string>
-			<key>SUPERCLASS</key>
-			<string>NSSlider</string>
 		</dict>
 		<dict>
 			<key>CLASS</key>
-			<string>NSObject</string>
+			<string>ITSlider</string>
 			<key>LANGUAGE</key>
 			<string>ObjC</string>
+			<key>SUPERCLASS</key>
+			<string>NSSlider</string>
 		</dict>
 		<dict>
 			<key>ACTIONS</key>
@@ -727,6 +727,8 @@
 				<string>id</string>
 				<key>deleteItem</key>
 				<string>id</string>
+				<key>downloadCoverArt</key>
+				<string>id</string>
 				<key>playItem</key>
 				<string>id</string>
 				<key>preparseItem</key>
@@ -766,6 +768,8 @@
 				<string>id</string>
 				<key>o_mi_delete</key>
 				<string>id</string>
+				<key>o_mi_dl_cover_art</key>
+				<string>id</string>
 				<key>o_mi_info</key>
 				<string>id</string>
 				<key>o_mi_play</key>

extras/package/macosx/Resources/English.lproj/MainMenu.nib/info.nib

@@ -10,11 +10,11 @@
 	<integer>4</integer>
 	<key>IBOpenObjects</key>
 	<array>
-		<integer>3706</integer>
 		<integer>29</integer>
+		<integer>21</integer>
+		<integer>3706</integer>
 		<integer>3568</integer>
 		<integer>915</integer>
-		<integer>21</integer>
 	</array>
 	<key>IBSystem Version</key>
 	<string>9F33</string>

modules/gui/macosx/playlist.h

@@ -82,6 +82,7 @@
     IBOutlet id o_mi_preparse;
     IBOutlet id o_mi_revealInFinder;
     IBOutlet id o_mm_mi_revealInFinder;
+    IBOutlet id o_mi_dl_cover_art;
     IBOutlet id o_mi_selectall;
     IBOutlet id o_mi_sort_name;
     IBOutlet id o_mi_sort_author;
@@ -131,6 +132,7 @@
 - (IBAction)playItem:(id)sender;
 - (IBAction)revealItemInFinder:(id)sender;
 - (IBAction)preparseItem:(id)sender;
+- (IBAction)downloadCoverArt:(id)sender;
 - (IBAction)savePlaylist:(id)sender;
 - (IBAction)deleteItem:(id)sender;
 - (IBAction)selectAll:(id)sender;

modules/gui/macosx/playlist.m

@@ -443,7 +443,8 @@
     [o_mi_delete setTitle: _NS("Delete")];
     [o_mi_recursive_expand setTitle: _NS("Expand Node")];
     [o_mi_selectall setTitle: _NS("Select All")];
-    [o_mi_info setTitle: _NS("Information...")];
+    [o_mi_info setTitle: _NS("Media Information...")];
+    [o_mi_dl_cover_art setTitle: _NS("Download Cover Art")];
     [o_mi_preparse setTitle: _NS("Fetch Meta Data")];
     [o_mi_revealInFinder setTitle: _NS("Reveal in Finder")];
     [o_mm_mi_revealInFinder setTitle: _NS("Reveal in Finder")];
@@ -850,6 +851,37 @@
     [self playlistUpdated];
 }
 
+- (IBAction)downloadCoverArt:(id)sender
+{
+    int i_count;
+    NSMutableArray *o_to_preparse;
+    intf_thread_t * p_intf = VLCIntf;
+    playlist_t * p_playlist = pl_Hold( p_intf );
+
+    o_to_preparse = [NSMutableArray arrayWithArray:[[o_outline_view selectedRowEnumerator] allObjects]];
+    i_count = [o_to_preparse count];
+
+    int i, i_row;
+    NSNumber *o_number;
+    playlist_item_t *p_item = NULL;
+
+    for( i = 0; i < i_count; i++ )
+    {
+        o_number = [o_to_preparse lastObject];
+        i_row = [o_number intValue];
+        p_item = [[o_outline_view itemAtRow:i_row] pointerValue];
+        [o_to_preparse removeObject: o_number];
+        [o_outline_view deselectRow: i_row];
+
+        if( p_item && p_item->i_children == -1 )
+        {
+            playlist_AskForArtEnqueue( p_playlist, p_item->p_input );
+        }
+    }
+    vlc_object_release( p_playlist );
+    [self playlistUpdated];
+}
+
 - (IBAction)servicesChange:(id)sender
 {
     NSMenuItem *o_mi = (NSMenuItem *)sender;

modules/gui/macosx/playlistinfo.h

@@ -106,6 +106,7 @@
 
 - (IBAction)metaFieldChanged:(id)sender;
 - (IBAction)saveMetaData:(id)sender;
+- (IBAction)downloadCoverArt:(id)sender;
 - (void)initMediaPanelStats;
 - (void)updatePanelWithItem:(input_item_t *)_p_item;
 - (input_item_t *)item;

modules/gui/macosx/playlistinfo.m

@@ -425,6 +425,13 @@ error:
         _NS("OK"), nil, nil);
 }
 
+- (IBAction)downloadCoverArt:(id)sender
+{
+    playlist_t * p_playlist = pl_Hold( VLCIntf );
+    if( p_item) playlist_AskForArtEnqueue( p_playlist, p_item );
+    pl_Release( VLCIntf );
+}
+
 - (input_item_t *)item
 {
     if( p_item ) vlc_gc_incref( p_item );