macosx: fix auto play when adding a new file with file dialogs

The issue was that we had 2 VLCPlaylist objects although they should be only one. Therefore this commit removes the wrong one in Open.xib
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

extras/package/macosx/Resources/English.lproj/Open.xib

@@ -38,9 +38,6 @@
       <object class="NSCustomObject" id="436853527">
         <string key="NSClassName">NSApplication</string>
       </object>
-      <object class="NSCustomObject" id="752055462">
-        <string key="NSClassName">VLCPlaylist</string>
-      </object>
       <object class="NSCustomObject" id="609169471">
         <string key="NSClassName">VLCOpen</string>
       </object>
@@ -5177,14 +5174,6 @@ eHQAAAAAQ29weXJpZ2h0IEFwcGxlLCBJbmMuLCAyMDA5AA</bytes>
     <object class="IBObjectContainer" key="IBDocument.Objects">
       <object class="NSMutableArray" key="connectionRecords">
         <bool key="EncodedWithXMLCoder">YES</bool>
-        <object class="IBConnectionRecord">
-          <object class="IBOutletConnection" key="connection">
-            <string key="label">o_playlist</string>
-            <reference key="source" ref="609169471"/>
-            <reference key="destination" ref="752055462"/>
-          </object>
-          <int key="connectionID">410</int>
-        </object>
         <object class="IBConnectionRecord">
           <object class="IBActionConnection" key="connection">
             <string key="label">panelCancel:</string>
@@ -7661,12 +7650,6 @@ eHQAAAAAQ29weXJpZ2h0IEFwcGxlLCBJbmMuLCAyMDA5AA</bytes>
             <reference key="parent" ref="0"/>
             <string key="objectName">Application</string>
           </object>
-          <object class="IBObjectRecord">
-            <int key="objectID">269</int>
-            <reference key="object" ref="752055462"/>
-            <reference key="parent" ref="0"/>
-            <string key="objectName">VLCPlaylist</string>
-          </object>
           <object class="IBObjectRecord">
             <int key="objectID">408</int>
             <reference key="object" ref="609169471"/>
@@ -12785,22 +12768,6 @@ eHQAAAAAQ29weXJpZ2h0IEFwcGxlLCBJbmMuLCAyMDA5AA</bytes>
             <string key="minorKey"/>
           </object>
         </object>
-        <object class="IBPartialClassDescription">
-          <string key="className">VLCPlaylist</string>
-          <string key="superclassName">VLCPlaylistCommon</string>
-          <object class="IBClassDescriptionSource" key="sourceIdentifier">
-            <string key="majorKey">IBUserSource</string>
-            <string key="minorKey"/>
-          </object>
-        </object>
-        <object class="IBPartialClassDescription">
-          <string key="className">VLCPlaylistCommon</string>
-          <string key="superclassName">NSObject</string>
-          <object class="IBClassDescriptionSource" key="sourceIdentifier">
-            <string key="majorKey">IBUserSource</string>
-            <string key="minorKey"/>
-          </object>
-        </object>
       </object>
       <object class="NSMutableArray" key="referencedPartialClassDescriptionsV3.1+">
         <bool key="EncodedWithXMLCoder">YES</bool>

modules/gui/macosx/open.h

@@ -29,8 +29,6 @@
  *****************************************************************************/
 @interface VLCOpen : NSObject
 {
-    IBOutlet id o_playlist;
-
     IBOutlet id o_panel;
 
     IBOutlet id o_mrl_fld;

modules/gui/macosx/open.m

@@ -448,9 +448,9 @@ static VLCOpen *_o_sharedMainInstance = nil;
         /* apply the options to our item(s) */
         [o_dic setObject: (NSArray *)[o_options copy] forKey: @"ITEM_OPTIONS"];
         if( b_autoplay )
-            [o_playlist appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:NO];
+            [[[VLCMain sharedInstance] playlist] appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:NO];
         else
-            [o_playlist appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:YES];
+            [[[VLCMain sharedInstance] playlist] appendArray: [NSArray arrayWithObject: o_dic] atPos: -1 enqueue:YES];
     }
 }
 
@@ -1154,9 +1154,9 @@ static VLCOpen *_o_sharedMainInstance = nil;
             [o_array addObject: o_dic];
         }
         if( b_autoplay )
-            [o_playlist appendArray: o_array atPos: -1 enqueue:NO];
+            [[[VLCMain sharedInstance] playlist] appendArray: o_array atPos: -1 enqueue:NO];
         else
-            [o_playlist appendArray: o_array atPos: -1 enqueue:YES];
+            [[[VLCMain sharedInstance] playlist] appendArray: o_array atPos: -1 enqueue:YES];
     }
 }