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176 lines
6.3 KiB
Objective-C
176 lines
6.3 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 "HomeMessagesSearchViewController.h"
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#import "AppDelegate.h"
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#import "HomeViewController.h"
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// Use RoomViewController cells to display results
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#import "RoomBubbleCellData.h"
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#import "MessagesSearchResultAttachmentBubbleCell.h"
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#import "MessagesSearchResultTextMsgBubbleCell.h"
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#import "RoomIncomingAttachmentBubbleCell.h"
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#import "RoomIncomingTextMsgBubbleCell.h"
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#import "EventFormatter.h"
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@implementation HomeMessagesSearchViewController
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- (void)finalizeInit
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{
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[super finalizeInit];
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// Setup `MXKViewControllerHandling` properties
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self.defaultBarTintColor = kRiotNavBarTintColor;
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self.enableBarTintColorStatusChange = NO;
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self.rageShakeManager = [RageShakeManager sharedManager];
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// Reuse cells from the RoomViewController to display results
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[self.searchTableView registerClass:MessagesSearchResultTextMsgBubbleCell.class forCellReuseIdentifier:MessagesSearchResultTextMsgBubbleCell.defaultReuseIdentifier];
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[self.searchTableView registerClass:MessagesSearchResultAttachmentBubbleCell.class forCellReuseIdentifier:MessagesSearchResultAttachmentBubbleCell.defaultReuseIdentifier];
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[self.searchTableView registerClass:RoomIncomingTextMsgBubbleCell.class forCellReuseIdentifier:RoomIncomingTextMsgBubbleCell.defaultReuseIdentifier];
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[self.searchTableView registerClass:RoomIncomingAttachmentBubbleCell.class forCellReuseIdentifier:RoomIncomingAttachmentBubbleCell.defaultReuseIdentifier];
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self.searchTableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
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// Hide line separators of empty cells
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self.searchTableView.tableFooterView = [[UIView alloc] init];
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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// Screen tracking (via Google Analytics)
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id<GAITracker> tracker = [[GAI sharedInstance] defaultTracker];
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if (tracker)
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{
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[tracker set:kGAIScreenName value:@"MessagesGlobalSearch"];
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[tracker send:[[GAIDictionaryBuilder createScreenView] build]];
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}
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(refreshSearchResult:) name:kMXSessionDidLeaveRoomNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(refreshSearchResult:) name:kMXSessionNewRoomNotification object:nil];
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}
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- (void)viewWillDisappear:(BOOL)animated
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{
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[super viewWillDisappear:animated];
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[[NSNotificationCenter defaultCenter] removeObserver:self name:kMXSessionDidLeaveRoomNotification object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self name:kMXSessionNewRoomNotification object:nil];
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}
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#pragma mark -
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- (void)refreshSearchResult:(NSNotification *)notif
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{
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// Update here the search results when a room is joined or left in one of the observed sessions
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if (notif.object && [self.mxSessions indexOfObject:notif.object] != NSNotFound)
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{
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if (self.dataSource.searchText.length)
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{
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self.shouldScrollToBottomOnRefresh = YES;
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[self.dataSource searchMessages:self.dataSource.searchText force:YES];
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}
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}
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}
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#pragma mark - MXKDataSourceDelegate
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- (Class<MXKCellRendering>)cellViewClassForCellData:(MXKCellData*)cellData
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{
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Class cellViewClass = nil;
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// Sanity check
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if ([cellData conformsToProtocol:@protocol(MXKRoomBubbleCellDataStoring)])
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{
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id<MXKRoomBubbleCellDataStoring> bubbleData = (id<MXKRoomBubbleCellDataStoring>)cellData;
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// Select the suitable table view cell class
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if (bubbleData.isAttachmentWithThumbnail)
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{
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if (bubbleData.isPaginationFirstBubble)
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{
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cellViewClass = MessagesSearchResultAttachmentBubbleCell.class;
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}
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else
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{
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cellViewClass = RoomIncomingAttachmentBubbleCell.class;
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}
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}
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else if (bubbleData.isPaginationFirstBubble)
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{
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cellViewClass = MessagesSearchResultTextMsgBubbleCell.class;
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}
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else
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{
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cellViewClass = RoomIncomingTextMsgBubbleCell.class;
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}
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}
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return cellViewClass;
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}
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- (NSString *)cellReuseIdentifierForCellData:(MXKCellData*)cellData
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{
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Class class = [self cellViewClassForCellData:cellData];
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if ([class respondsToSelector:@selector(defaultReuseIdentifier)])
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{
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return [class defaultReuseIdentifier];
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}
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return nil;
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}
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#pragma mark - Override UITableView delegate
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// `MXKRoomBubbleTableViewCell` cells displayed by the `RoomViewController`
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// do not have line separators.
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// The +1 here is for the line separator which is displayed by `HomeMessagesSearchViewController`.
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return [super tableView:tableView heightForRowAtIndexPath:indexPath] + 1;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// Data in the cells are actually Vector RoomBubbleCellData
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RoomBubbleCellData *cellData = (RoomBubbleCellData*)[self.dataSource cellDataAtIndex:indexPath.row];
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_selectedEvent = cellData.bubbleComponents[0].event;
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// Hide the keyboard handled by the search text input which belongs to HomeViewController
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[((HomeViewController*)self.parentViewController).searchBar resignFirstResponder];
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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// Make the master tabBar view controller open the RoomViewController
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[[AppDelegate theDelegate].masterTabBarController performSegueWithIdentifier:@"showRoomDetails" sender:self];
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// Reset the selected event. HomeViewController got it when here
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_selectedEvent = nil;
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}
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@end
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