room_members_search

-> rename VectorContactTableViewCell to ContactTableViewCell
2026-04-30 21:26:57 +02:00 · 2015-12-21 10:27:07 +01:00
parent 6bb821e965
commit f9b8a0d53e
7 changed files with 32 additions and 32 deletions
@@ -0,0 +1,274 @@
+/*
+ Copyright 2015 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 "ContactTableViewCell.h"
+
+#import "MXKContactManager.h"
+
+#import "VectorDesignValues.h"
+
+#import "AvatarGenerator.h"
+
+@interface ContactTableViewCell()
+{
+    /**
+     The current displayed contact.
+     */
+    MXKContact *contact;
+    
+    /**
+     The observer of the presence for matrix user.
+     */
+    id mxPresenceObserver;
+}
+@end
+
+@implementation ContactTableViewCell
+@synthesize mxRoom, mxSession;
+
+- (void)awakeFromNib
+{
+    [super awakeFromNib];
+    
+    self.thumbnailView.layer.cornerRadius = self.thumbnailView.frame.size.width / 2;
+    self.thumbnailView.clipsToBounds = YES;
+    
+    // apply the vector colours
+    self.bottomLineSeparator.backgroundColor = VECTOR_SILVER_COLOR;
+    self.topLineSeparator.backgroundColor = VECTOR_SILVER_COLOR;
+    self.lastPresenceLabel.textColor = VECTOR_TEXT_GRAY_COLOR;
+}
+
+- (void)setShowCustomAccessoryView:(BOOL)show
+{
+    _showCustomAccessoryView = show;
+    
+    if (show)
+    {
+        self.customAccessViewWidthConstraint.constant = 25;
+        self.customAccessoryViewLeadingConstraint.constant = 13;
+    }
+    else
+    {
+        self.customAccessViewWidthConstraint.constant = 0;
+        self.customAccessoryViewLeadingConstraint.constant = 0;
+    }
+}
+
+#pragma mark - MXKCellRendering
+
+// returns the first matrix id of the contact
+// nil if there is none
+- (NSString*)getFirstMatrixId
+{
+    NSString* matrixId = nil;
+    
+    if (contact.matrixIdentifiers.count > 0)
+    {
+        matrixId = contact.matrixIdentifiers.firstObject;
+    }
+    
+    return matrixId;
+}
+
+- (void)render:(MXKCellData *)cellData
+{
+    // remove any pending observers
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+    
+    if (mxPresenceObserver)
+    {
+        [[NSNotificationCenter defaultCenter] removeObserver:mxPresenceObserver];
+        mxPresenceObserver = nil;
+    }
+    
+    
+    // Sanity check: accept only object of MXKContact classes or sub-classes
+    NSParameterAssert([cellData isKindOfClass:[MXKContact class]]);
+    
+    contact = (MXKContact*)cellData;
+    
+    // sanity check
+    // should never happen
+    if (!contact)
+    {
+        self.thumbnailView.image = nil;
+        self.contactDisplayNameLabel.text = nil;
+        self.lastPresenceLabel.text = nil;
+        
+        return;
+    }
+    
+    // Be warned when the thumbnail is updated
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onThumbnailUpdate:) name:kMXKContactThumbnailUpdateNotification object:nil];
+    
+    // Observe contact presence change
+    mxPresenceObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kMXKContactManagerMatrixUserPresenceChangeNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
+        
+        NSString* matrixId = [self getFirstMatrixId];
+        
+        if (matrixId && [matrixId isEqualToString:notif.object])
+        {
+            [self refreshContactPresence];
+        }
+    }];
+    
+    if (!contact.isMatrixContact)
+    {
+        // Refresh matrix info of the contact
+        [[MXKContactManager sharedManager] updateMatrixIDsForLocalContact:contact];
+    }
+    
+    [self refreshContactDisplayName];
+    [self refreshContactPresence];
+    [self refreshContactThumbnail];
+}
+
+ (CGFloat)heightForCellData:(MXKCellData*)cellData withMaximumWidth:(CGFloat)maxWidth
+{
+    return 74;
+}
+
+- (void)didEndDisplay
+{
+    // remove any pending observers
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+    
+    if (mxPresenceObserver) {
+        [[NSNotificationCenter defaultCenter] removeObserver:mxPresenceObserver];
+        mxPresenceObserver = nil;
+    }
+    
+    // Remove all gesture recognizer
+    while (self.thumbnailView.gestureRecognizers.count)
+    {
+        [self.thumbnailView removeGestureRecognizer:self.thumbnailView.gestureRecognizers[0]];
+    }
+    
+    self.delegate = nil;
+    contact = nil;
+}
+
+#pragma mark Refresh cell part
+
+- (void)refreshContactThumbnail
+{
+    UIImage* image = [contact thumbnailWithPreferedSize:self.thumbnailView.frame.size];
+    
+    if (!image)
+    {
+        NSString* matrixId = [self getFirstMatrixId];
+        
+        if (matrixId)
+        {
+            image = [AvatarGenerator generateRoomMemberAvatar:matrixId displayName:contact.displayName];
+        }
+        else
+        {
+            image = [AvatarGenerator generateAvatarForText:contact.displayName];
+        }
+    }
+    
+    self.thumbnailView.image = image;
+}
+
+- (void)refreshContactDisplayName
+{
+    self.contactDisplayNameLabel.text = contact.displayName;
+}
+
+- (void)refreshContactPresence
+{
+    NSString* presenceText = nil;
+    NSString* matrixId = [self getFirstMatrixId];
+    MXRoomMember* member = [self.mxRoom.state memberWithUserId:matrixId];
+
+    // the oneself user is always active
+    if ([matrixId isEqualToString:self.mxSession.myUser.userId])
+    {
+        presenceText = NSLocalizedStringFromTable(@"room_participants_active", @"Vector", nil);
+    }
+    else if (!member || (member.membership != MXMembershipJoin))
+    {
+        if (member.membership == MXMembershipInvite)
+        {
+            presenceText =  NSLocalizedStringFromTable(@"room_participants_invite", @"Vector", nil);
+        }
+        else if (member.membership == MXMembershipLeave)
+        {
+            presenceText =  NSLocalizedStringFromTable(@"room_participants_leave", @"Vector", nil);
+        }
+        else if (member.membership == MXMembershipBan)
+        {
+            presenceText =  NSLocalizedStringFromTable(@"room_participants_ban", @"Vector", nil);
+        }
+    }
+    else
+    {
+        MXUser *user = [self.mxSession userWithUserId:matrixId];
+        
+        if (user)
+        {
+            if (user.presence == MXPresenceOnline)
+            {
+                presenceText  = NSLocalizedStringFromTable(@"room_participants_active", @"Vector", nil);
+            }
+            else
+            {
+                NSUInteger lastActiveMs = user.lastActiveAgo;
+                
+                if (-1 != lastActiveMs)
+                {
+                    NSUInteger lastActivehour = lastActiveMs / 1000 / 60 / 60;
+                    NSUInteger lastActiveDays = lastActivehour / 24;
+                    
+                    if (lastActivehour < 1)
+                    {
+                        presenceText = NSLocalizedStringFromTable(@"room_participants_active_less_1_hour", @"Vector", nil);
+                    }
+                    else if (lastActivehour < 24)
+                    {
+                        presenceText = [NSString stringWithFormat:NSLocalizedStringFromTable(@"room_participants_active_less_x_hours", @"Vector", nil), lastActivehour];
+                    }
+                    else
+                    {
+                        presenceText = [NSString stringWithFormat:NSLocalizedStringFromTable(@"room_participants_active_less_x_days", @"Vector", nil), lastActiveDays];
+                    }
+                }
+            }
+        }
+    }
+
+    self.lastPresenceLabel.text = presenceText;
+}
+
+#pragma mark - events
+
+- (void)onThumbnailUpdate:(NSNotification *)notif
+{
+    // sanity check
+    if ([notif.object isKindOfClass:[NSString class]])
+    {
+        NSString* contactID = notif.object;
+        
+        if ([contactID isEqualToString:contact.contactID])
+        {
+            [self refreshContactThumbnail];
+        }
+    }
+}
+
+@end