Merge MatrixKit develop with commit hash: b85b736313bec0592bd1cabc68035d97f5331137

Riot/Modules/MatrixKit/Views/MXKCollectionViewCell/MXKMediaCollectionViewCell.m

@@ -0,0 +1,73 @@
+/*
+ Copyright 2015 OpenMarket Ltd
+ Copyright 2017 Vector Creations Ltd
+ Copyright 2018 New Vector Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "MXKMediaCollectionViewCell.h"
+
+@implementation MXKMediaCollectionViewCell
+
+- (void)prepareForReuse
+{
+    [super prepareForReuse];
+    [self.moviePlayer.player pause];
+    self.moviePlayer.player = nil;
+    self.moviePlayer = nil;
+    
+    // Restore the cell in reusable state
+    self.mxkImageView.hidden = NO;
+    self.mxkImageView.stretchable = NO;
+    // Cancel potential image download
+    self.mxkImageView.enableInMemoryCache = NO;
+    [self.mxkImageView setImageURI:nil
+                          withType:nil
+               andImageOrientation:UIImageOrientationUp
+                      previewImage:nil
+                      mediaManager:nil];
+    
+    self.customView.hidden = YES;
+    self.centerIcon.hidden = YES;
+    
+    // Remove added view in custon view
+    NSArray *subViews = self.customView.subviews;
+    for (UIView *view in subViews)
+    {
+        [view removeFromSuperview];
+    }
+    
+    // Remove potential media download observer
+    if (self.notificationObserver)
+    {
+        [[NSNotificationCenter defaultCenter] removeObserver:self.notificationObserver];
+        self.notificationObserver = nil;
+    }
+    
+    // Remove all gesture recognizers
+    while (self.gestureRecognizers.count)
+    {
+        [self removeGestureRecognizer:self.gestureRecognizers[0]];
+    }
+    self.tag = -1;
+}
+
+- (void)dealloc
+{
+    [self.moviePlayer.player pause];
+    self.moviePlayer.player = nil;
+}
+
+@end
+