[vlc-commits] macosx/media source: handle preparse-ended event

[Felix Paul Kühne]

vlc | branch: master | Felix Paul Kühne <felix at feepk.net> | Sun Dec 29 16:23:49 2019 +0100| [897bec4e30c59b0032a1f6e5360e72d4310d078e] | committer: Felix Paul Kühne

macosx/media source: handle preparse-ended event

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=897bec4e30c59b0032a1f6e5360e72d4310d078e
---

 modules/gui/macosx/media-source/VLCMediaSource.h           |  1 +
 modules/gui/macosx/media-source/VLCMediaSource.m           | 14 ++++++++++++++
 .../gui/macosx/media-source/VLCMediaSourceBaseDataSource.m | 10 ++++++++++
 3 files changed, 25 insertions(+)

diff --git a/modules/gui/macosx/media-source/VLCMediaSource.h b/modules/gui/macosx/media-source/VLCMediaSource.h
index f40368959b..c39da12cb7 100644
--- a/modules/gui/macosx/media-source/VLCMediaSource.h
+++ b/modules/gui/macosx/media-source/VLCMediaSource.h
@@ -32,6 +32,7 @@ NS_ASSUME_NONNULL_BEGIN
 extern NSString *VLCMediaSourceChildrenReset;
 extern NSString *VLCMediaSourceChildrenAdded;
 extern NSString *VLCMediaSourceChildrenRemoved;
+extern NSString *VLCMediaSourcePreparsingEnded;
 
 @interface VLCMediaSource : NSObject
 
diff --git a/modules/gui/macosx/media-source/VLCMediaSource.m b/modules/gui/macosx/media-source/VLCMediaSource.m
index d02bee24f7..eb187fd1ea 100644
--- a/modules/gui/macosx/media-source/VLCMediaSource.m
+++ b/modules/gui/macosx/media-source/VLCMediaSource.m
@@ -37,6 +37,7 @@
 NSString *VLCMediaSourceChildrenReset = @"VLCMediaSourceChildrenReset";
 NSString *VLCMediaSourceChildrenAdded = @"VLCMediaSourceChildrenAdded";
 NSString *VLCMediaSourceChildrenRemoved = @"VLCMediaSourceChildrenRemoved";
+NSString *VLCMediaSourcePreparsingEnded = @"VLCMediaSourcePreparsingEnded";
 
 static void cb_children_reset(vlc_media_tree_t *p_tree,
                               input_item_node_t *p_node,
@@ -75,10 +76,23 @@ static void cb_children_removed(vlc_media_tree_t *p_tree,
     });
 }
 
+static void cb_preparse_ended(vlc_media_tree_t *p_tree,
+                              input_item_node_t *p_node,
+                              enum input_item_preparse_status status,
+                              void *p_data)
+{
+    dispatch_async(dispatch_get_main_queue(), ^{
+        VLCMediaSource *mediaSource = (__bridge VLCMediaSource *)p_data;
+        [[NSNotificationCenter defaultCenter] postNotificationName:VLCMediaSourcePreparsingEnded
+                                                            object:mediaSource];
+    });
+}
+
 static const struct vlc_media_tree_callbacks treeCallbacks = {
     cb_children_reset,
     cb_children_added,
     cb_children_removed,
+    cb_preparse_ended,
 };
 
 @implementation VLCMediaSource
diff --git a/modules/gui/macosx/media-source/VLCMediaSourceBaseDataSource.m b/modules/gui/macosx/media-source/VLCMediaSourceBaseDataSource.m
index 3994cde2a8..34fcc7b1e6 100644
--- a/modules/gui/macosx/media-source/VLCMediaSourceBaseDataSource.m
+++ b/modules/gui/macosx/media-source/VLCMediaSourceBaseDataSource.m
@@ -65,6 +65,10 @@ NSString *VLCMediaSourceTableViewCellIdentifier = @"VLCMediaSourceTableViewCellI
                                selector:@selector(mediaSourceChildrenRemoved:)
                                    name:VLCMediaSourceChildrenRemoved
                                  object:nil];
+        [notificationCenter addObserver:self
+                               selector:@selector(mediaSourcePreparingEnded:)
+                                   name:VLCMediaSourcePreparsingEnded
+                                 object:nil];
     }
     return self;
 }
@@ -375,6 +379,12 @@ NSString *VLCMediaSourceTableViewCellIdentifier = @"VLCMediaSourceTableViewCellI
     [self reloadDataForNotification:aNotification];
 }
 
+- (void)mediaSourcePreparingEnded:(NSNotification *)aNotification
+{
+    msg_Dbg(getIntf(), "Preparsing ended: %s", [[aNotification.object description] UTF8String]);
+    [self reloadDataForNotification:aNotification];
+}
+
 - (void)reloadDataForNotification:(NSNotification *)aNotification
 {
     if (_gridViewMode) {