Organize views by feature

2026-04-20 00:24:43 +02:00 · 2018-07-06 16:42:45 +02:00
parent 263c8f9246
commit fbe1264a5a
247 changed files with 1085 additions and 972 deletions
@@ -0,0 +1,122 @@
+/*
+ Copyright 2016 OpenMarket Ltd
+ Copyright 2017 Vector Creations 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 "RoomEncryptedDataBubbleCell.h"
+
+NSString *const kRoomEncryptedDataBubbleCellTapOnEncryptionIcon = @"kRoomEncryptedDataBubbleCellTapOnEncryptionIcon";
+
+@implementation RoomEncryptedDataBubbleCell
+
+ (UIImage*)encryptionIconForEvent:(MXEvent*)event andSession:(MXSession*)session
+{
+    NSString *encryptionIcon;
+    
+    if (!event.isEncrypted)
+    {
+        encryptionIcon = @"e2e_unencrypted";
+        
+        if (event.isLocalEvent)
+        {
+            // Patch: Display the verified icon by default on pending outgoing messages in the encrypted rooms when the encryption is enabled
+            MXRoom *room = [session roomWithRoomId:event.roomId];
+            if (room.state.isEncrypted && session.crypto)
+            {
+                // The outgoing message are encrypted by default
+                encryptionIcon = @"e2e_verified";
+            }
+        }
+    }
+    else if (event.decryptionError)
+    {
+        encryptionIcon = @"e2e_blocked";
+    }
+    else
+    {
+        MXDeviceInfo *deviceInfo = [session.crypto eventDeviceInfo:event];
+        
+        if (deviceInfo)
+        {
+            switch (deviceInfo.verified)
+            {
+                case MXDeviceUnknown:
+                case MXDeviceUnverified:
+                {
+                    encryptionIcon = @"e2e_warning";
+                    break;
+                }
+                case MXDeviceVerified:
+                {
+                    encryptionIcon = @"e2e_verified";
+                    break;
+                }
+                default:
+                    break;
+            }
+        }
+    }
+    
+    if (!encryptionIcon)
+    {
+        // Use the warning icon by default
+        encryptionIcon = @"e2e_warning";
+    }
+    
+    return [UIImage imageNamed:encryptionIcon];
+}
+
+ (void)addEncryptionStatusFromBubbleData:(MXKRoomBubbleCellData *)bubbleData inContainerView:(UIView *)containerView
+{
+    // Ensure that older subviews are removed
+    // They should be (they are removed when the cell is not anymore used).
+    // But, it seems that is not always true.
+    NSArray* views = [containerView subviews];
+    for (UIView* view in views)
+    {
+        [view removeFromSuperview];
+    }
+    
+    NSArray *bubbleComponents = bubbleData.bubbleComponents;
+    MXKRoomBubbleComponent *component;
+    
+    for (NSUInteger componentIndex = 0; componentIndex < bubbleComponents.count; componentIndex++)
+    {
+        component  = bubbleComponents[componentIndex];
+        
+        // Ignore components without display.
+        if (!component.attributedTextMessage)
+        {
+            continue;
+        }
+    
+        UIImage *icon = [RoomEncryptedDataBubbleCell encryptionIconForEvent:component.event andSession:bubbleData.mxSession];
+        UIImageView *encryptStatusImageView = [[UIImageView alloc] initWithImage:icon];
+        
+        CGRect frame = encryptStatusImageView.frame;
+        frame.origin.y = component.position.y + 3;
+        encryptStatusImageView.frame = frame;
+        
+        CGPoint center = encryptStatusImageView.center;
+        center.x = containerView.frame.size.width / 2;
+        encryptStatusImageView.center = center;
+        
+        encryptStatusImageView.tag = componentIndex;
+        
+        [containerView addSubview:encryptStatusImageView];
+    }
+}
+
+@end