Rename directories of sample sources (matrixConsole)

2026-05-03 14:46:56 +02:00 · 2014-11-24 10:38:23 +01:00
commit 6156cb0f78
87 changed files with 7854 additions and 0 deletions
@@ -0,0 +1,82 @@
+/*
+ Copyright 2014 OpenMarket 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 "CustomImageView.h"
+#import "MediaManager.h"
+
+@interface CustomImageView () {
+    id imageLoader;
+    UIActivityIndicatorView *loadingWheel;
+}
+@end
+
+@implementation CustomImageView
+
+- (void)setImageURL:(NSString *)imageURL {
+    // Cancel media loader in progress (if any)
+    if (imageLoader) {
+        [MediaManager cancel:imageLoader];
+        imageLoader = nil;
+    }
+    
+    _imageURL = imageURL;
+    
+    // Reset image view
+    self.image = nil;
+    if (_placeholder) {
+        // Set picture placeholder
+        self.image = [UIImage imageNamed:_placeholder];
+    }
+    // Consider provided url to update image view
+    if (imageURL) {
+        // Start loading animation
+        if (loadingWheel == nil) {
+            loadingWheel = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
+            CGPoint center = CGPointMake(self.frame.size.width / 2, self.frame.size.height / 2);
+            loadingWheel.center = center;
+            [self addSubview:loadingWheel];
+        }
+        if ([self.backgroundColor isEqual:[UIColor blackColor]]) {
+            loadingWheel.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhite;
+        } else {
+            loadingWheel.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
+        }
+        [loadingWheel startAnimating];
+        // Load picture
+        imageLoader = [MediaManager loadPicture:imageURL
+                                        success:^(UIImage *image) {
+                                            [loadingWheel stopAnimating];
+                                            self.image = image;
+                                        }
+                                        failure:^(NSError *error) {
+                                            [loadingWheel stopAnimating];
+                                            NSLog(@"Failed to download image (%@): %@", imageURL, error);
+                                        }];
+    }
+}
+
+- (void)dealloc {
+    if (imageLoader) {
+        [MediaManager cancel:imageLoader];
+        imageLoader = nil;
+    }
+    if (loadingWheel) {
+        [loadingWheel removeFromSuperview];
+        loadingWheel = nil;
+    }
+}
+
+@end