mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-04-25 11:02:48 +02:00
Structure project almost by features. Start by organizing view controllers.
This commit is contained in:
SBiOSoftWhare
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/*
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Copyright 2016 OpenMarket 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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||||
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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 <MatrixKit/MatrixKit.h>
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@interface RoomFilesSearchViewController : MXKSearchViewController
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/**
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The event selected in the search results
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*/
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@property (nonatomic, readonly) MXEvent *selectedEvent;
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@end
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@@ -0,0 +1,187 @@
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/*
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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 "RoomFilesSearchViewController.h"
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#import "RoomSearchViewController.h"
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#import "UIViewController+RiotSearch.h"
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#import "FilesSearchCellData.h"
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#import "FilesSearchTableViewCell.h"
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#import "AppDelegate.h"
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@interface RoomFilesSearchViewController ()
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{
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// Observe kAppDelegateDidTapStatusBarNotification to handle tap on clock status bar.
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id kAppDelegateDidTapStatusBarNotificationObserver;
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// Observe kRiotDesignValuesDidChangeThemeNotification to handle user interface theme change.
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id kRiotDesignValuesDidChangeThemeNotificationObserver;
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}
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@end
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@implementation RoomFilesSearchViewController
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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.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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// Hide line separators of empty cells
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self.searchTableView.tableFooterView = [[UIView alloc] init];
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// Register cell class used to display the files search result
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[self.searchTableView registerClass:FilesSearchTableViewCell.class forCellReuseIdentifier:FilesSearchTableViewCell.defaultReuseIdentifier];
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self.searchTableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
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// Observe user interface theme change.
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kRiotDesignValuesDidChangeThemeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kRiotDesignValuesDidChangeThemeNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self userInterfaceThemeDidChange];
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}];
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[self userInterfaceThemeDidChange];
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}
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- (void)userInterfaceThemeDidChange
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{
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self.defaultBarTintColor = kRiotSecondaryBgColor;
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self.barTitleColor = kRiotPrimaryTextColor;
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self.activityIndicator.backgroundColor = kRiotOverlayColor;
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// Check the table view style to select its bg color.
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self.searchTableView.backgroundColor = ((self.searchTableView.style == UITableViewStylePlain) ? kRiotPrimaryBgColor : kRiotSecondaryBgColor);
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self.view.backgroundColor = self.searchTableView.backgroundColor;
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self.noResultsLabel.textColor = kRiotPrimaryBgColor;
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if (self.searchTableView.dataSource)
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{
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[self.searchTableView reloadData];
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}
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}
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- (UIStatusBarStyle)preferredStatusBarStyle
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{
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return kRiotDesignStatusBarStyle;
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}
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- (void)destroy
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{
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[super destroy];
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if (kRiotDesignValuesDidChangeThemeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kRiotDesignValuesDidChangeThemeNotificationObserver];
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kRiotDesignValuesDidChangeThemeNotificationObserver = nil;
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}
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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
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[[Analytics sharedInstance] trackScreen:@"RoomFilesSearch"];
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// Observe kAppDelegateDidTapStatusBarNotificationObserver.
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kAppDelegateDidTapStatusBarNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kAppDelegateDidTapStatusBarNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self.searchTableView setContentOffset:CGPointMake(-self.searchTableView.mxk_adjustedContentInset.left, -self.searchTableView.mxk_adjustedContentInset.top) animated:YES];
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}];
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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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if (kAppDelegateDidTapStatusBarNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kAppDelegateDidTapStatusBarNotificationObserver];
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kAppDelegateDidTapStatusBarNotificationObserver = nil;
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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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return FilesSearchTableViewCell.class;
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}
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- (NSString *)cellReuseIdentifierForCellData:(MXKCellData*)cellData
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{
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return FilesSearchTableViewCell.defaultReuseIdentifier;
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}
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#pragma mark - Override UITableView delegate
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- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath;
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{
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cell.backgroundColor = kRiotPrimaryBgColor;
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// Update the selected background view
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if (kRiotSelectedBgColor)
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{
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cell.selectedBackgroundView = [[UIView alloc] init];
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cell.selectedBackgroundView.backgroundColor = kRiotSelectedBgColor;
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}
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else
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{
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if (tableView.style == UITableViewStylePlain)
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{
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cell.selectedBackgroundView = nil;
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}
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else
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{
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cell.selectedBackgroundView.backgroundColor = nil;
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}
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}
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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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FilesSearchCellData *cellData = (FilesSearchCellData*)[self.dataSource cellDataAtIndex:indexPath.row];
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_selectedEvent = cellData.searchResult.result;
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// Hide the keyboard handled by the search text input which belongs to RoomSearchViewController
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[((RoomSearchViewController*)self.parentViewController).searchBar resignFirstResponder];
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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// Make the RoomSearchViewController (that contains this VC) open the RoomViewController
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[self.parentViewController performSegueWithIdentifier:@"showTimeline" sender:self];
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// Reset the selected event. RoomSearchViewController got it when here
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_selectedEvent = nil;
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}
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@end
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@@ -0,0 +1,26 @@
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/*
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Copyright 2016 OpenMarket 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
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
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|
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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 <MatrixKit/MatrixKit.h>
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@interface RoomMessagesSearchViewController : MXKSearchViewController
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/**
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The event selected in the search results
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*/
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@property (nonatomic, readonly) MXEvent *selectedEvent;
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@end
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@@ -0,0 +1,223 @@
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/*
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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
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
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|
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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 "RoomMessagesSearchViewController.h"
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#import "RoomSearchViewController.h"
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#import "UIViewController+RiotSearch.h"
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// Use RoomViewController cells to display results
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#import "RoomBubbleCellData.h"
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#import "RoomIncomingAttachmentBubbleCell.h"
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#import "RoomIncomingTextMsgBubbleCell.h"
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#import "AppDelegate.h"
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@interface RoomMessagesSearchViewController ()
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{
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// Observe kAppDelegateDidTapStatusBarNotification to handle tap on clock status bar.
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id kAppDelegateDidTapStatusBarNotificationObserver;
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// Observe kRiotDesignValuesDidChangeThemeNotification to handle user interface theme change.
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id kRiotDesignValuesDidChangeThemeNotificationObserver;
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}
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@end
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@implementation RoomMessagesSearchViewController
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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.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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// Hide line separators of empty cells
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self.searchTableView.tableFooterView = [[UIView alloc] init];
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// Reuse cells from the RoomViewController to display results
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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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// Observe user interface theme change.
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kRiotDesignValuesDidChangeThemeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kRiotDesignValuesDidChangeThemeNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self userInterfaceThemeDidChange];
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}];
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[self userInterfaceThemeDidChange];
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}
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- (void)userInterfaceThemeDidChange
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{
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self.defaultBarTintColor = kRiotSecondaryBgColor;
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self.barTitleColor = kRiotPrimaryTextColor;
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self.activityIndicator.backgroundColor = kRiotOverlayColor;
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// Check the table view style to select its bg color.
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self.searchTableView.backgroundColor = ((self.searchTableView.style == UITableViewStylePlain) ? kRiotPrimaryBgColor : kRiotSecondaryBgColor);
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self.view.backgroundColor = self.searchTableView.backgroundColor;
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self.noResultsLabel.textColor = kRiotPrimaryBgColor;
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if (self.searchTableView.dataSource)
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{
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[self.searchTableView reloadData];
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}
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}
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- (UIStatusBarStyle)preferredStatusBarStyle
|
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{
|
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return kRiotDesignStatusBarStyle;
|
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}
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- (void)destroy
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{
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[super destroy];
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if (kRiotDesignValuesDidChangeThemeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kRiotDesignValuesDidChangeThemeNotificationObserver];
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kRiotDesignValuesDidChangeThemeNotificationObserver = nil;
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}
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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
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[[Analytics sharedInstance] trackScreen:@"RoomMessagesSearch"];
|
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|
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// Observe kAppDelegateDidTapStatusBarNotificationObserver.
|
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kAppDelegateDidTapStatusBarNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kAppDelegateDidTapStatusBarNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
|
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[self.searchTableView setContentOffset:CGPointMake(-self.searchTableView.mxk_adjustedContentInset.left, -self.searchTableView.mxk_adjustedContentInset.top) animated:YES];
|
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|
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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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|
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if (kAppDelegateDidTapStatusBarNotificationObserver)
|
||||
{
|
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[[NSNotificationCenter defaultCenter] removeObserver:kAppDelegateDidTapStatusBarNotificationObserver];
|
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kAppDelegateDidTapStatusBarNotificationObserver = nil;
|
||||
}
|
||||
}
|
||||
|
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#pragma mark - MXKDataSourceDelegate
|
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|
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- (Class<MXKCellRendering>)cellViewClassForCellData:(MXKCellData*)cellData
|
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{
|
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Class cellViewClass = nil;
|
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|
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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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|
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// Select the suitable table view cell class
|
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if (bubbleData.isAttachmentWithThumbnail)
|
||||
{
|
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cellViewClass = RoomIncomingAttachmentBubbleCell.class;
|
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}
|
||||
else
|
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{
|
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cellViewClass = RoomIncomingTextMsgBubbleCell.class;
|
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}
|
||||
}
|
||||
|
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return cellViewClass;
|
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}
|
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|
||||
- (NSString *)cellReuseIdentifierForCellData:(MXKCellData*)cellData
|
||||
{
|
||||
Class class = [self cellViewClassForCellData:cellData];
|
||||
|
||||
if ([class respondsToSelector:@selector(defaultReuseIdentifier)])
|
||||
{
|
||||
return [class defaultReuseIdentifier];
|
||||
}
|
||||
|
||||
return nil;
|
||||
}
|
||||
|
||||
|
||||
#pragma mark - Override UITableView delegate
|
||||
|
||||
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath;
|
||||
{
|
||||
cell.backgroundColor = kRiotPrimaryBgColor;
|
||||
|
||||
// Update the selected background view
|
||||
if (kRiotSelectedBgColor)
|
||||
{
|
||||
cell.selectedBackgroundView = [[UIView alloc] init];
|
||||
cell.selectedBackgroundView.backgroundColor = kRiotSelectedBgColor;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (tableView.style == UITableViewStylePlain)
|
||||
{
|
||||
cell.selectedBackgroundView = nil;
|
||||
}
|
||||
else
|
||||
{
|
||||
cell.selectedBackgroundView.backgroundColor = nil;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
// `MXKRoomBubbleTableViewCell` cells displayed by the `RoomViewController`
|
||||
// do not have line separators.
|
||||
// The +1 here is for the line separator which is displayed by `RoomSearchViewController`.
|
||||
return [super tableView:tableView heightForRowAtIndexPath:indexPath] + 1;
|
||||
}
|
||||
|
||||
|
||||
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
// Data in the cells are actually Vector RoomBubbleCellData
|
||||
RoomBubbleCellData *cellData = (RoomBubbleCellData*)[self.dataSource cellDataAtIndex:indexPath.row];
|
||||
_selectedEvent = cellData.bubbleComponents[0].event;
|
||||
|
||||
// Hide the keyboard handled by the search text input which belongs to RoomSearchViewController
|
||||
[((RoomSearchViewController*)self.parentViewController).searchBar resignFirstResponder];
|
||||
|
||||
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
||||
|
||||
// Make the RoomSearchViewController (that contains this VC) open the RoomViewController
|
||||
[self.parentViewController performSegueWithIdentifier:@"showTimeline" sender:self];
|
||||
|
||||
// Reset the selected event. RoomSearchViewController got it when here
|
||||
_selectedEvent = nil;
|
||||
}
|
||||
|
||||
@end
|
||||
@@ -0,0 +1,28 @@
|
||||
/*
|
||||
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 <MatrixKit/MatrixKit.h>
|
||||
|
||||
#import "SegmentedViewController.h"
|
||||
|
||||
@interface RoomSearchViewController : SegmentedViewController
|
||||
|
||||
/**
|
||||
The room data source concerned by the search session.
|
||||
*/
|
||||
@property (nonatomic) MXKRoomDataSource *roomDataSource;
|
||||
|
||||
@end
|
||||
@@ -0,0 +1,361 @@
|
||||
/*
|
||||
Copyright 2016 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 "RoomSearchViewController.h"
|
||||
|
||||
#import "RoomMessagesSearchViewController.h"
|
||||
#import "RoomSearchDataSource.h"
|
||||
|
||||
#import "RoomFilesSearchViewController.h"
|
||||
#import "FilesSearchCellData.h"
|
||||
|
||||
#import "AppDelegate.h"
|
||||
|
||||
@interface RoomSearchViewController ()
|
||||
{
|
||||
RoomMessagesSearchViewController *messagesSearchViewController;
|
||||
RoomSearchDataSource *messagesSearchDataSource;
|
||||
|
||||
RoomFilesSearchViewController *filesSearchViewController;
|
||||
MXKSearchDataSource *filesSearchDataSource;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation RoomSearchViewController
|
||||
|
||||
- (void)finalizeInit
|
||||
{
|
||||
[super finalizeInit];
|
||||
|
||||
// The navigation bar tint color and the rageShake Manager are handled by super (see SegmentedViewController).
|
||||
}
|
||||
|
||||
- (void)viewDidLoad
|
||||
{
|
||||
// Set up the SegmentedVC tabs before calling [super viewDidLoad]
|
||||
NSMutableArray* viewControllers = [[NSMutableArray alloc] init];
|
||||
NSMutableArray* titles = [[NSMutableArray alloc] init];
|
||||
|
||||
[titles addObject: NSLocalizedStringFromTable(@"search_messages", @"Vector", nil)];
|
||||
messagesSearchViewController = [RoomMessagesSearchViewController searchViewController];
|
||||
[viewControllers addObject:messagesSearchViewController];
|
||||
|
||||
// add Files tab
|
||||
[titles addObject: NSLocalizedStringFromTable(@"search_files", @"Vector", nil)];
|
||||
filesSearchViewController = [RoomFilesSearchViewController searchViewController];
|
||||
[viewControllers addObject:filesSearchViewController];
|
||||
|
||||
[self initWithTitles:titles viewControllers:viewControllers defaultSelected:0];
|
||||
|
||||
[super viewDidLoad];
|
||||
|
||||
// Add the Riot background image when search bar is empty
|
||||
[self addBackgroundImageViewToView:self.view];
|
||||
|
||||
// Initialize here the data sources if a matrix session has been already set.
|
||||
[self initializeDataSources];
|
||||
|
||||
self.searchBar.autocapitalizationType = UITextAutocapitalizationTypeNone;
|
||||
}
|
||||
|
||||
- (void)userInterfaceThemeDidChange
|
||||
{
|
||||
[super userInterfaceThemeDidChange];
|
||||
|
||||
UIImageView *backgroundImageView = self.backgroundImageView;
|
||||
if (backgroundImageView)
|
||||
{
|
||||
UIImage *image = [MXKTools paintImage:backgroundImageView.image withColor:kRiotKeyboardColor];
|
||||
backgroundImageView.image = image;
|
||||
}
|
||||
}
|
||||
|
||||
- (void)destroy
|
||||
{
|
||||
[super destroy];
|
||||
}
|
||||
|
||||
- (void)viewWillAppear:(BOOL)animated
|
||||
{
|
||||
[super viewWillAppear:animated];
|
||||
|
||||
// Let's child display the loading not this view controller
|
||||
if (self.activityIndicator)
|
||||
{
|
||||
[self.activityIndicator stopAnimating];
|
||||
self.activityIndicator = nil;
|
||||
}
|
||||
|
||||
// Screen tracking
|
||||
[[Analytics sharedInstance] trackScreen:@"RoomsSearch"];
|
||||
|
||||
// Enable the search field by default at the screen opening
|
||||
if (self.searchBarHidden)
|
||||
{
|
||||
[self showSearch:NO];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)viewDidAppear:(BOOL)animated
|
||||
{
|
||||
[super viewDidAppear:animated];
|
||||
|
||||
// Refresh the search results.
|
||||
// Note: We wait for 'viewDidAppear' call to consider the actual view size during this update.
|
||||
[self updateSearch];
|
||||
}
|
||||
|
||||
#pragma mark -
|
||||
|
||||
- (void)setRoomDataSource:(MXKRoomDataSource *)roomDataSource
|
||||
{
|
||||
// Remove existing matrix session if any
|
||||
while (self.mainSession)
|
||||
{
|
||||
[self removeMatrixSession:self.mainSession];
|
||||
}
|
||||
|
||||
_roomDataSource = roomDataSource;
|
||||
|
||||
[self addMatrixSession:_roomDataSource.mxSession];
|
||||
|
||||
// Check whether the controller's view is already loaded into memory.
|
||||
if (messagesSearchViewController)
|
||||
{
|
||||
// Prepare data sources
|
||||
[self initializeDataSources];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)initializeDataSources
|
||||
{
|
||||
MXSession *mainSession = self.mainSession;
|
||||
|
||||
if (mainSession && _roomDataSource)
|
||||
{
|
||||
// Init the search for messages
|
||||
messagesSearchDataSource = [[RoomSearchDataSource alloc] initWithRoomDataSource:_roomDataSource];
|
||||
[messagesSearchViewController displaySearch:messagesSearchDataSource];
|
||||
|
||||
// Init the search for attachments
|
||||
filesSearchDataSource = [[MXKSearchDataSource alloc] initWithMatrixSession:mainSession];
|
||||
filesSearchDataSource.roomEventFilter.rooms = @[_roomDataSource.roomId];
|
||||
filesSearchDataSource.roomEventFilter.containsURL = YES;
|
||||
filesSearchDataSource.shouldShowRoomDisplayName = NO;
|
||||
[filesSearchDataSource registerCellDataClass:FilesSearchCellData.class forCellIdentifier:kMXKSearchCellDataIdentifier];
|
||||
[filesSearchViewController displaySearch:filesSearchDataSource];
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - Override MXKViewController
|
||||
|
||||
- (void)setKeyboardHeight:(CGFloat)keyboardHeight
|
||||
{
|
||||
[self setKeyboardHeightForBackgroundImage:keyboardHeight];
|
||||
|
||||
[super setKeyboardHeight:keyboardHeight];
|
||||
|
||||
[self checkAndShowBackgroundImage];
|
||||
}
|
||||
|
||||
- (void)startActivityIndicator
|
||||
{
|
||||
// Redirect the operation to the currently displayed VC
|
||||
// It is a MXKViewController or a MXKTableViewController. So it supports startActivityIndicator
|
||||
[self.selectedViewController performSelector:@selector(startActivityIndicator)];
|
||||
}
|
||||
|
||||
- (void)stopActivityIndicator
|
||||
{
|
||||
// The selected view controller mwy have changed since the call of [self startActivityIndicator]
|
||||
// So, stop the activity indicator for all children
|
||||
for (UIViewController *viewController in self.viewControllers)
|
||||
{
|
||||
[viewController performSelector:@selector(stopActivityIndicator)];
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - Override UIViewController+VectorSearch
|
||||
|
||||
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
|
||||
{
|
||||
if (!self.searchBar.text.length)
|
||||
{
|
||||
// Reset current search if any
|
||||
[self updateSearch];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
|
||||
{
|
||||
[searchBar resignFirstResponder];
|
||||
|
||||
if (self.selectedViewController == messagesSearchViewController || self.selectedViewController == filesSearchViewController)
|
||||
{
|
||||
// As the messages/files search is done homeserver-side, launch it only on the "Search" button
|
||||
[self updateSearch];
|
||||
}
|
||||
}
|
||||
|
||||
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
|
||||
{
|
||||
[searchBar resignFirstResponder];
|
||||
|
||||
// Leave the screen
|
||||
[self.navigationController popViewControllerAnimated:YES];
|
||||
}
|
||||
|
||||
- (void)setKeyboardHeightForBackgroundImage:(CGFloat)keyboardHeight
|
||||
{
|
||||
[super setKeyboardHeightForBackgroundImage:keyboardHeight];
|
||||
|
||||
if (keyboardHeight > 0)
|
||||
{
|
||||
[self checkAndShowBackgroundImage];
|
||||
}
|
||||
}
|
||||
|
||||
// Check conditions before displaying the background
|
||||
- (void)checkAndShowBackgroundImage
|
||||
{
|
||||
// Note: This background is hidden when keyboard is dismissed.
|
||||
// The other conditions depend on the current selected view controller.
|
||||
if (self.selectedViewController == messagesSearchViewController)
|
||||
{
|
||||
self.backgroundImageView.hidden = ((messagesSearchDataSource.serverCount != 0) || !messagesSearchViewController.noResultsLabel.isHidden || (self.keyboardHeight == 0));
|
||||
}
|
||||
else if (self.selectedViewController == filesSearchViewController)
|
||||
{
|
||||
self.backgroundImageView.hidden = ((filesSearchDataSource.serverCount != 0) || !filesSearchViewController.noResultsLabel.isHidden || (self.keyboardHeight == 0));
|
||||
}
|
||||
else
|
||||
{
|
||||
self.backgroundImageView.hidden = (self.keyboardHeight == 0);
|
||||
}
|
||||
|
||||
if (!self.backgroundImageView.hidden)
|
||||
{
|
||||
[self.backgroundImageView layoutIfNeeded];
|
||||
[self.selectedViewController.view layoutIfNeeded];
|
||||
|
||||
// Check whether there is enough space to display this background
|
||||
// For example, in landscape with the iPhone 5 & 6 screen size, the backgroundImageView must be hidden.
|
||||
if (self.backgroundImageView.frame.origin.y < 0 || (self.selectedViewController.view.frame.size.height - self.backgroundImageViewBottomConstraint.constant) < self.backgroundImageView.frame.size.height)
|
||||
{
|
||||
self.backgroundImageView.hidden = YES;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - Override SegmentedViewController
|
||||
|
||||
- (void)setSelectedIndex:(NSUInteger)selectedIndex
|
||||
{
|
||||
[super setSelectedIndex:selectedIndex];
|
||||
|
||||
[self updateSearch];
|
||||
}
|
||||
|
||||
#pragma mark - Navigation
|
||||
|
||||
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
|
||||
{
|
||||
[super prepareForSegue:segue sender:sender];
|
||||
|
||||
if ([[segue identifier] isEqualToString:@"showTimeline"])
|
||||
{
|
||||
// Check whether an event has been selected from messages or files search tab
|
||||
MXEvent *selectedSearchEvent = messagesSearchViewController.selectedEvent;
|
||||
MXSession *selectedSearchEventSession = messagesSearchDataSource.mxSession;
|
||||
if (!selectedSearchEvent)
|
||||
{
|
||||
selectedSearchEvent = filesSearchViewController.selectedEvent;
|
||||
selectedSearchEventSession = filesSearchDataSource.mxSession;
|
||||
}
|
||||
|
||||
if (selectedSearchEvent)
|
||||
{
|
||||
RoomViewController *roomViewController = segue.destinationViewController;
|
||||
RoomDataSource *roomDataSource = [[RoomDataSource alloc] initWithRoomId:selectedSearchEvent.roomId initialEventId:selectedSearchEvent.eventId andMatrixSession:selectedSearchEventSession];
|
||||
[roomDataSource finalizeInitialization];
|
||||
roomDataSource.markTimelineInitialEvent = YES;
|
||||
|
||||
[roomViewController displayRoom:roomDataSource];
|
||||
roomViewController.hasRoomDataSourceOwnership = YES;
|
||||
|
||||
roomViewController.navigationItem.leftItemsSupplementBackButton = YES;
|
||||
}
|
||||
|
||||
// Hide back button title
|
||||
self.navigationItem.backBarButtonItem =[[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - Search
|
||||
|
||||
// Update search results under the currently selected tab
|
||||
- (void)updateSearch
|
||||
{
|
||||
if (self.searchBar.text.length)
|
||||
{
|
||||
self.backgroundImageView.hidden = YES;
|
||||
|
||||
// Forward the search request to the data source
|
||||
if (self.selectedViewController == messagesSearchViewController)
|
||||
{
|
||||
// Launch the search only if the keyboard is no more visible
|
||||
if (!self.searchBar.isFirstResponder)
|
||||
{
|
||||
// Do it asynchronously to give time to messagesSearchViewController to be set up
|
||||
// so that it can display its loading wheel
|
||||
dispatch_async(dispatch_get_main_queue(), ^{
|
||||
[messagesSearchDataSource searchMessages:self.searchBar.text force:NO];
|
||||
messagesSearchViewController.shouldScrollToBottomOnRefresh = YES;
|
||||
});
|
||||
}
|
||||
}
|
||||
else if (self.selectedViewController == filesSearchViewController)
|
||||
{
|
||||
// Launch the search only if the keyboard is no more visible
|
||||
if (!self.searchBar.isFirstResponder)
|
||||
{
|
||||
// Do it asynchronously to give time to filesSearchViewController to be set up
|
||||
// so that it can display its loading wheel
|
||||
dispatch_async(dispatch_get_main_queue(), ^{
|
||||
[filesSearchDataSource searchMessages:self.searchBar.text force:NO];
|
||||
filesSearchViewController.shouldScrollToBottomOnRefresh = YES;
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// Nothing to search - Reset search result (if any)
|
||||
if (messagesSearchDataSource.searchText.length)
|
||||
{
|
||||
[messagesSearchDataSource searchMessages:nil force:NO];
|
||||
}
|
||||
if (filesSearchDataSource.searchText.length)
|
||||
{
|
||||
[filesSearchDataSource searchMessages:nil force:NO];
|
||||
}
|
||||
}
|
||||
|
||||
[self checkAndShowBackgroundImage];
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in New Issue
Block a user