mirror of
https://github.com/vector-im/element-ios.git
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ae558ebbe6
Changes: - If the room has only two members, use the avatar of the second member even if this member is invited. - The plain solid circle (without initial) is used only for an "empty room" without display name (We name "empty room" a room in which the current user is the only active member).
112 lines
3.6 KiB
Objective-C
112 lines
3.6 KiB
Objective-C
/*
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Copyright 2016 OpenMarket Ltd
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Copyright 2017 Vector Creations Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "ExpandedRoomTitleView.h"
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#import "RiotDesignValues.h"
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#import "MXRoom+Vector.h"
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@implementation ExpandedRoomTitleView
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+ (UINib *)nib
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{
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return [UINib nibWithNibName:NSStringFromClass([self class])
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bundle:[NSBundle bundleForClass:[self class]]];
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}
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- (void)awakeFromNib
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{
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[super awakeFromNib];
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self.displayNameTextField.textColor = kRiotTextColorBlack;
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self.roomTopic.textColor = kRiotTextColorDarkGray;
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self.roomMembers.textColor = kRiotColorGreen;
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}
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- (void)refreshDisplay
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{
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[super refreshDisplay];
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if (self.mxRoom)
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{
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self.displayNameTextField.text = self.mxRoom.riotDisplayname;
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if (!self.displayNameTextField.text.length)
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{
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self.displayNameTextField.text = NSLocalizedStringFromTable(@"room_displayname_no_title", @"Vector", nil);
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self.displayNameTextField.textColor = kRiotTextColorGray;
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}
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else
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{
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self.displayNameTextField.textColor = kRiotTextColorBlack;
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}
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self.roomTopic.text = [MXTools stripNewlineCharacters:self.mxRoom.state.topic];
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// Compute active members count
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NSArray *members = [self.mxRoom.state membersWithMembership:MXMembershipJoin includeConferenceUser:NO];
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NSUInteger activeCount = 0;
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NSUInteger memberCount = 0;
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for (MXRoomMember *mxMember in members)
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{
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memberCount ++;
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// Get the user that corresponds to this member
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MXUser *user = [self.mxRoom.mxSession userWithUserId:mxMember.userId];
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// existing user ?
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if (user && user.presence == MXPresenceOnline)
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{
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activeCount ++;
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}
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}
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if (memberCount)
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{
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// Check whether the logged in user is alone in this room
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if (memberCount == 1 && self.mxRoom.state.membership == MXMembershipJoin)
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{
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self.roomMembers.text = NSLocalizedStringFromTable(@"room_title_invite_members", @"Vector", nil);
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}
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else
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{
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if (activeCount > 1)
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{
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self.roomMembers.text = [NSString stringWithFormat:NSLocalizedStringFromTable(@"room_title_multiple_active_members", @"Vector", nil), @(activeCount), @(memberCount)];
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}
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else
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{
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self.roomMembers.text = [NSString stringWithFormat:NSLocalizedStringFromTable(@"room_title_one_active_member", @"Vector", nil), @(activeCount), @(memberCount)];
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}
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}
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}
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else
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{
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// Should not happen
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self.roomMembers.text = nil;
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}
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}
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else
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{
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self.roomTopic.text = nil;
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self.roomMembers.text = nil;
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}
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// Force the layout of subviews to update the position of 'bottomBorderView' which is used to define the actual height of the preview container.
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[self layoutIfNeeded];
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}
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@end
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