958 lines
30 KiB
Mathematica
958 lines
30 KiB
Mathematica
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/*
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bookmarks and active session view controller
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Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz
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This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
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If a copy of the MPL was not distributed with this file, You can obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#import "BookmarkListController.h"
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#import "Utils.h"
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#import "BookmarkEditorController.h"
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#import "RDPSessionViewController.h"
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#import "Toast+UIView.h"
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#import "Reachability.h"
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#import "GlobalDefaults.h"
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#import "BlockAlertView.h"
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#define SECTION_SESSIONS 0
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#define SECTION_BOOKMARKS 1
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#define NUM_SECTIONS 2
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@interface BookmarkListController (Private)
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#pragma mark misc functions
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- (UIButton *)disclosureButtonWithImage:(UIImage *)image;
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- (void)performSearch:(NSString *)searchText;
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#pragma mark Persisting bookmarks
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- (void)scheduleWriteBookmarksToDataStore;
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- (void)writeBookmarksToDataStore;
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- (void)scheduleWriteManualBookmarksToDataStore;
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- (void)writeManualBookmarksToDataStore;
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- (void)readManualBookmarksFromDataStore;
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- (void)writeArray:(NSArray *)bookmarks toDataStoreURL:(NSURL *)url;
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- (NSMutableArray *)arrayFromDataStoreURL:(NSURL *)url;
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- (NSURL *)manualBookmarksDataStoreURL;
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- (NSURL *)connectionHistoryDataStoreURL;
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@end
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@implementation BookmarkListController
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@synthesize searchBar = _searchBar, tableView = _tableView, bmTableCell = _bmTableCell,
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sessTableCell = _sessTableCell;
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// The designated initializer. Override if you create the controller programmatically and want to
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// perform customization that is not appropriate for viewDidLoad.
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- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
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{
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if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]))
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{
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// load bookmarks
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[self readManualBookmarksFromDataStore];
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// load connection history
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[self readConnectionHistoryFromDataStore];
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// init search result array
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_manual_search_result = nil;
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// register for session notifications
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(sessionDisconnected:)
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name:TSXSessionDidDisconnectNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(sessionFailedToConnect:)
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name:TSXSessionDidFailToConnectNotification
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object:nil];
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// set title and tabbar controller image
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[self setTitle:NSLocalizedString(@"Connections",
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@"'Connections': bookmark controller title")];
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[self setTabBarItem:[[[UITabBarItem alloc]
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initWithTabBarSystemItem:UITabBarSystemItemBookmarks
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tag:0] autorelease]];
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// load images
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_star_on_img = [[UIImage
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imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"icon_accessory_star_on"
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ofType:@"png"]] retain];
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_star_off_img =
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[[UIImage imageWithContentsOfFile:[[NSBundle mainBundle]
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pathForResource:@"icon_accessory_star_off"
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ofType:@"png"]] retain];
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// init reachability detection
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(reachabilityChanged:)
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name:kReachabilityChangedNotification
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object:nil];
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// init other properties
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_active_sessions = [[NSMutableArray alloc] init];
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_temporary_bookmark = nil;
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}
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return self;
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}
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- (void)loadView
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{
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[super loadView];
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}
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// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// set edit button to allow bookmark list editing
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[[self navigationItem] setRightBarButtonItem:[self editButtonItem]];
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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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// in case we had a search - search again cause the bookmark searchable items could have changed
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if ([[_searchBar text] length] > 0)
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[self performSearch:[_searchBar text]];
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// to reflect any bookmark changes - reload table
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[_tableView reloadData];
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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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// clear any search
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[_searchBar setText:@""];
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[_searchBar resignFirstResponder];
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[self performSearch:@""];
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}
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// Override to allow orientations other than the default portrait orientation.
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- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
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{
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// Return YES for supported orientations
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return YES;
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}
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- (void)didReceiveMemoryWarning
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{
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// Releases the view if it doesn't have a superview.
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[super didReceiveMemoryWarning];
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// Release any cached data, images, etc that aren't in use.
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}
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- (void)viewDidUnload
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{
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[super viewDidUnload];
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// Release any retained subviews of the main view.
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// e.g. self.myOutlet = nil;
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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[_temporary_bookmark release];
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[_connection_history release];
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[_active_sessions release];
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[_manual_search_result release];
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[_manual_bookmarks release];
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[_star_on_img release];
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[_star_off_img release];
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[super dealloc];
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}
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#pragma mark -
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#pragma mark Table view data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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// Return the number of sections.
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return NUM_SECTIONS;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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switch (section)
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{
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case SECTION_SESSIONS:
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return 0;
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break;
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case SECTION_BOOKMARKS:
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{
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// (+1 for Add Bookmark entry)
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if (_manual_search_result != nil)
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return ([_manual_search_result count] + [_history_search_result count] + 1);
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return ([_manual_bookmarks count] + 1);
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}
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break;
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default:
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break;
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}
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return 0;
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}
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- (UITableViewCell *)cellForGenericListEntry
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{
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static NSString *CellIdentifier = @"BookmarkListCell";
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UITableViewCell *cell = [[self tableView] dequeueReusableCellWithIdentifier:CellIdentifier];
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if (cell == nil)
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{
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cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:CellIdentifier];
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[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
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[cell setAccessoryView:[self disclosureButtonWithImage:_star_off_img]];
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}
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return cell;
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}
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- (BookmarkTableCell *)cellForBookmark
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{
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static NSString *BookmarkCellIdentifier = @"BookmarkCell";
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BookmarkTableCell *cell = (BookmarkTableCell *)[[self tableView]
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dequeueReusableCellWithIdentifier:BookmarkCellIdentifier];
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if (cell == nil)
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{
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[[NSBundle mainBundle] loadNibNamed:@"BookmarkTableViewCell" owner:self options:nil];
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[_bmTableCell setAccessoryView:[self disclosureButtonWithImage:_star_on_img]];
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cell = _bmTableCell;
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_bmTableCell = nil;
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}
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return cell;
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}
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// Customize the appearance of table view cells.
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- (UITableViewCell *)tableView:(UITableView *)tableView
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cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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switch ([indexPath section])
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{
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case SECTION_SESSIONS:
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{
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// get custom session cell
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static NSString *SessionCellIdentifier = @"SessionCell";
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SessionTableCell *cell = (SessionTableCell *)[tableView
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dequeueReusableCellWithIdentifier:SessionCellIdentifier];
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if (cell == nil)
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{
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[[NSBundle mainBundle] loadNibNamed:@"SessionTableViewCell" owner:self options:nil];
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cell = _sessTableCell;
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_sessTableCell = nil;
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}
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// set cell data
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RDPSession *session = [_active_sessions objectAtIndex:[indexPath row]];
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[[cell title] setText:[session sessionName]];
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[[cell server] setText:[[session params] StringForKey:@"hostname"]];
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[[cell username] setText:[[session params] StringForKey:@"username"]];
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[[cell screenshot]
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setImage:[session getScreenshotWithSize:[[cell screenshot] bounds].size]];
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[[cell disconnectButton] setTag:[indexPath row]];
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return cell;
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}
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case SECTION_BOOKMARKS:
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{
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// special handling for first cell - quick connect/quick create Bookmark cell
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if ([indexPath row] == 0)
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{
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// if a search text is entered the cell becomes a quick connect/quick create
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// bookmark cell - otherwise it's just an add bookmark cell
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UITableViewCell *cell = [self cellForGenericListEntry];
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if ([[_searchBar text] length] == 0)
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{
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[[cell textLabel]
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setText:[@" " stringByAppendingString:
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NSLocalizedString(@"Add Connection",
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@"'Add Connection': button label")]];
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[((UIButton *)[cell accessoryView]) setHidden:YES];
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}
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else
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{
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[[cell textLabel] setText:[@" " stringByAppendingString:[_searchBar text]]];
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[((UIButton *)[cell accessoryView]) setHidden:NO];
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}
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return cell;
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}
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else
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{
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// do we have a history cell or bookmark cell?
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if ([self isIndexPathToHistoryItem:indexPath])
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{
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UITableViewCell *cell = [self cellForGenericListEntry];
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[[cell textLabel]
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setText:[@" " stringByAppendingString:
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[_history_search_result
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objectAtIndex:
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[self historyIndexFromIndexPath:indexPath]]]];
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[((UIButton *)[cell accessoryView]) setHidden:NO];
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return cell;
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}
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else
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{
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// set cell properties
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ComputerBookmark *entry;
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BookmarkTableCell *cell = [self cellForBookmark];
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if (_manual_search_result == nil)
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entry = [_manual_bookmarks
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objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
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else
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entry = [[_manual_search_result
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objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
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valueForKey:@"bookmark"];
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[[cell title] setText:[entry label]];
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[[cell subTitle] setText:[[entry params] StringForKey:@"hostname"]];
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return cell;
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}
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}
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}
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default:
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break;
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}
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NSAssert(0, @"Failed to create cell");
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return nil;
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}
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// Override to support conditional editing of the table view.
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- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// dont allow to edit Add Bookmark item
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if ([indexPath section] == SECTION_SESSIONS)
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return NO;
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if ([indexPath section] == SECTION_BOOKMARKS && [indexPath row] == 0)
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return NO;
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return YES;
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}
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// Override to support editing the table view.
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- (void)tableView:(UITableView *)tableView
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commitEditingStyle:(UITableViewCellEditingStyle)editingStyle
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forRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if (editingStyle == UITableViewCellEditingStyleDelete)
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{
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// Delete the row from the data source
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switch ([indexPath section])
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{
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case SECTION_BOOKMARKS:
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{
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if (_manual_search_result == nil)
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[_manual_bookmarks
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removeObjectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
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else
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{
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// history item or bookmark?
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if ([self isIndexPathToHistoryItem:indexPath])
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{
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[_connection_history
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removeObject:
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[_history_search_result
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objectAtIndex:[self historyIndexFromIndexPath:indexPath]]];
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[_history_search_result
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removeObjectAtIndex:[self historyIndexFromIndexPath:indexPath]];
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}
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else
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{
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[_manual_bookmarks
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removeObject:
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[[_manual_search_result
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objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
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valueForKey:@"bookmark"]];
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[_manual_search_result
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removeObjectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
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}
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}
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[self scheduleWriteManualBookmarksToDataStore];
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break;
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}
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}
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[tableView reloadSections:[NSIndexSet indexSetWithIndex:[indexPath section]]
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withRowAnimation:UITableViewRowAnimationNone];
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}
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}
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// Override to support rearranging the table view.
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- (void)tableView:(UITableView *)tableView
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moveRowAtIndexPath:(NSIndexPath *)fromIndexPath
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toIndexPath:(NSIndexPath *)toIndexPath
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{
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if ([fromIndexPath compare:toIndexPath] != NSOrderedSame)
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{
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switch ([fromIndexPath section])
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{
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case SECTION_BOOKMARKS:
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{
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int fromIdx = [self bookmarkIndexFromIndexPath:fromIndexPath];
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int toIdx = [self bookmarkIndexFromIndexPath:toIndexPath];
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ComputerBookmark *temp_bookmark =
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[[_manual_bookmarks objectAtIndex:fromIdx] retain];
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[_manual_bookmarks removeObjectAtIndex:fromIdx];
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if (toIdx >= [_manual_bookmarks count])
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[_manual_bookmarks addObject:temp_bookmark];
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else
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[_manual_bookmarks insertObject:temp_bookmark atIndex:toIdx];
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[temp_bookmark release];
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[self scheduleWriteManualBookmarksToDataStore];
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break;
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}
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}
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}
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}
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// prevent that an item is moved befoer the Add Bookmark item
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- (NSIndexPath *)tableView:(UITableView *)tableView
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targetIndexPathForMoveFromRowAtIndexPath:(NSIndexPath *)sourceIndexPath
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toProposedIndexPath:(NSIndexPath *)proposedDestinationIndexPath
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{
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// don't allow to move:
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// - items between sections
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// - the quick connect/quick create bookmark cell
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// - any item while a search is applied
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if ([proposedDestinationIndexPath row] == 0 ||
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([sourceIndexPath section] != [proposedDestinationIndexPath section]) ||
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_manual_search_result != nil)
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{
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return sourceIndexPath;
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}
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else
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{
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return proposedDestinationIndexPath;
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}
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}
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// Override to support conditional rearranging of the table view.
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- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
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{
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// dont allow to reorder Add Bookmark item
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if ([indexPath section] == SECTION_BOOKMARKS && [indexPath row] == 0)
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return NO;
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return YES;
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}
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- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
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{
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if (section == SECTION_SESSIONS && [_active_sessions count] > 0)
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return NSLocalizedString(@"My Sessions", @"'My Session': section sessions header");
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if (section == SECTION_BOOKMARKS)
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return NSLocalizedString(@"Manual Connections",
|
||
|
@"'Manual Connections': section manual bookmarks header");
|
||
|
return nil;
|
||
|
}
|
||
|
|
||
|
- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section
|
||
|
{
|
||
|
return nil;
|
||
|
}
|
||
|
|
||
|
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
if ([indexPath section] == SECTION_SESSIONS)
|
||
|
return 72;
|
||
|
return [tableView rowHeight];
|
||
|
}
|
||
|
|
||
|
#pragma mark -
|
||
|
#pragma mark Table view delegate
|
||
|
|
||
|
- (void)setEditing:(BOOL)editing animated:(BOOL)animated
|
||
|
{
|
||
|
[super setEditing:editing animated:animated];
|
||
|
[[self tableView] setEditing:editing animated:animated];
|
||
|
}
|
||
|
|
||
|
- (void)accessoryButtonTapped:(UIControl *)button withEvent:(UIEvent *)event
|
||
|
{
|
||
|
// forward a tap on our custom accessory button to the real accessory button handler
|
||
|
NSIndexPath *indexPath =
|
||
|
[[self tableView] indexPathForRowAtPoint:[[[event touchesForView:button] anyObject]
|
||
|
locationInView:[self tableView]]];
|
||
|
if (indexPath == nil)
|
||
|
return;
|
||
|
|
||
|
[[[self tableView] delegate] tableView:[self tableView]
|
||
|
accessoryButtonTappedForRowWithIndexPath:indexPath];
|
||
|
}
|
||
|
|
||
|
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
if ([indexPath section] == SECTION_SESSIONS)
|
||
|
{
|
||
|
// resume session
|
||
|
RDPSession *session = [_active_sessions objectAtIndex:[indexPath row]];
|
||
|
UIViewController *ctrl =
|
||
|
[[[RDPSessionViewController alloc] initWithNibName:@"RDPSessionView"
|
||
|
bundle:nil
|
||
|
session:session] autorelease];
|
||
|
[ctrl setHidesBottomBarWhenPushed:YES];
|
||
|
[[self navigationController] pushViewController:ctrl animated:YES];
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
ComputerBookmark *bookmark = nil;
|
||
|
if ([indexPath section] == SECTION_BOOKMARKS)
|
||
|
{
|
||
|
// first row has either quick connect or add bookmark item
|
||
|
if ([indexPath row] == 0)
|
||
|
{
|
||
|
if ([[_searchBar text] length] == 0)
|
||
|
{
|
||
|
// show add bookmark controller
|
||
|
ComputerBookmark *bookmark =
|
||
|
[[[ComputerBookmark alloc] initWithBaseDefaultParameters] autorelease];
|
||
|
BookmarkEditorController *bookmarkEditorController =
|
||
|
[[[BookmarkEditorController alloc] initWithBookmark:bookmark] autorelease];
|
||
|
[bookmarkEditorController
|
||
|
setTitle:NSLocalizedString(@"Add Connection", @"Add Connection title")];
|
||
|
[bookmarkEditorController setDelegate:self];
|
||
|
[bookmarkEditorController setHidesBottomBarWhenPushed:YES];
|
||
|
[[self navigationController] pushViewController:bookmarkEditorController
|
||
|
animated:YES];
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// create a quick connect bookmark and add an entry to the quick connect history
|
||
|
// (if not already in the history)
|
||
|
bookmark = [self bookmarkForQuickConnectTo:[_searchBar text]];
|
||
|
if (![_connection_history containsObject:[_searchBar text]])
|
||
|
{
|
||
|
[_connection_history addObject:[_searchBar text]];
|
||
|
[self scheduleWriteConnectionHistoryToDataStore];
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
if (_manual_search_result != nil)
|
||
|
{
|
||
|
if ([self isIndexPathToHistoryItem:indexPath])
|
||
|
{
|
||
|
// create a quick connect bookmark for a history item
|
||
|
NSString *item = [_history_search_result
|
||
|
objectAtIndex:[self historyIndexFromIndexPath:indexPath]];
|
||
|
bookmark = [self bookmarkForQuickConnectTo:item];
|
||
|
}
|
||
|
else
|
||
|
bookmark = [[_manual_search_result
|
||
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
|
||
|
valueForKey:@"bookmark"];
|
||
|
}
|
||
|
else
|
||
|
bookmark = [_manual_bookmarks
|
||
|
objectAtIndex:[self bookmarkIndexFromIndexPath:
|
||
|
indexPath]]; // -1 because of ADD BOOKMARK entry
|
||
|
}
|
||
|
|
||
|
// set reachability status
|
||
|
WakeUpWWAN();
|
||
|
[bookmark
|
||
|
setConntectedViaWLAN:[[Reachability
|
||
|
reachabilityWithHostName:[[bookmark params]
|
||
|
StringForKey:@"hostname"]]
|
||
|
currentReachabilityStatus] == ReachableViaWiFi];
|
||
|
}
|
||
|
|
||
|
if (bookmark != nil)
|
||
|
{
|
||
|
// create rdp session
|
||
|
RDPSession *session = [[[RDPSession alloc] initWithBookmark:bookmark] autorelease];
|
||
|
UIViewController *ctrl =
|
||
|
[[[RDPSessionViewController alloc] initWithNibName:@"RDPSessionView"
|
||
|
bundle:nil
|
||
|
session:session] autorelease];
|
||
|
[ctrl setHidesBottomBarWhenPushed:YES];
|
||
|
[[self navigationController] pushViewController:ctrl animated:YES];
|
||
|
[_active_sessions addObject:session];
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
- (void)tableView:(UITableView *)tableView
|
||
|
accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
// get the bookmark
|
||
|
NSString *bookmark_editor_title =
|
||
|
NSLocalizedString(@"Edit Connection", @"Edit Connection title");
|
||
|
ComputerBookmark *bookmark = nil;
|
||
|
if ([indexPath section] == SECTION_BOOKMARKS)
|
||
|
{
|
||
|
if ([indexPath row] == 0)
|
||
|
{
|
||
|
// create a new bookmark and init hostname and label
|
||
|
bookmark = [self bookmarkForQuickConnectTo:[_searchBar text]];
|
||
|
bookmark_editor_title = NSLocalizedString(@"Add Connection", @"Add Connection title");
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
if (_manual_search_result != nil)
|
||
|
{
|
||
|
if ([self isIndexPathToHistoryItem:indexPath])
|
||
|
{
|
||
|
// create a new bookmark and init hostname and label
|
||
|
NSString *item = [_history_search_result
|
||
|
objectAtIndex:[self historyIndexFromIndexPath:indexPath]];
|
||
|
bookmark = [self bookmarkForQuickConnectTo:item];
|
||
|
bookmark_editor_title =
|
||
|
NSLocalizedString(@"Add Connection", @"Add Connection title");
|
||
|
}
|
||
|
else
|
||
|
bookmark = [[_manual_search_result
|
||
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
|
||
|
valueForKey:@"bookmark"];
|
||
|
}
|
||
|
else
|
||
|
bookmark = [_manual_bookmarks
|
||
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]; // -1 because of ADD
|
||
|
// BOOKMARK entry
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// bookmark found? - start the editor
|
||
|
if (bookmark != nil)
|
||
|
{
|
||
|
BookmarkEditorController *editBookmarkController =
|
||
|
[[[BookmarkEditorController alloc] initWithBookmark:bookmark] autorelease];
|
||
|
[editBookmarkController setHidesBottomBarWhenPushed:YES];
|
||
|
[editBookmarkController setTitle:bookmark_editor_title];
|
||
|
[editBookmarkController setDelegate:self];
|
||
|
[[self navigationController] pushViewController:editBookmarkController animated:YES];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
#pragma mark -
|
||
|
#pragma mark Search Bar Delegates
|
||
|
|
||
|
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
|
||
|
{
|
||
|
// show cancel button
|
||
|
[searchBar setShowsCancelButton:YES animated:YES];
|
||
|
return YES;
|
||
|
}
|
||
|
|
||
|
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
|
||
|
{
|
||
|
// clear search result
|
||
|
[_manual_search_result release];
|
||
|
_manual_search_result = nil;
|
||
|
|
||
|
// clear text and remove cancel button
|
||
|
[searchBar setText:@""];
|
||
|
[searchBar resignFirstResponder];
|
||
|
}
|
||
|
|
||
|
- (BOOL)searchBarShouldEndEditing:(UISearchBar *)searchBar
|
||
|
{
|
||
|
[searchBar setShowsCancelButton:NO animated:YES];
|
||
|
|
||
|
// re-enable table selection
|
||
|
[_tableView setAllowsSelection:YES];
|
||
|
|
||
|
return YES;
|
||
|
}
|
||
|
|
||
|
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
|
||
|
{
|
||
|
[_searchBar resignFirstResponder];
|
||
|
}
|
||
|
|
||
|
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
|
||
|
{
|
||
|
[self performSearch:searchText];
|
||
|
[_tableView reloadData];
|
||
|
}
|
||
|
|
||
|
#pragma mark - Session handling
|
||
|
|
||
|
// session was added
|
||
|
- (void)sessionDisconnected:(NSNotification *)notification
|
||
|
{
|
||
|
// remove session from active sessions
|
||
|
RDPSession *session = (RDPSession *)[notification object];
|
||
|
[_active_sessions removeObject:session];
|
||
|
|
||
|
// if this view is currently active refresh entries
|
||
|
if ([[self navigationController] visibleViewController] == self)
|
||
|
[_tableView reloadSections:[NSIndexSet indexSetWithIndex:SECTION_SESSIONS]
|
||
|
withRowAnimation:UITableViewRowAnimationNone];
|
||
|
|
||
|
// if session's bookmark is not in the bookmark list ask the user if he wants to add it
|
||
|
// (this happens if the session is created using the quick connect feature)
|
||
|
if (![_manual_bookmarks containsObject:[session bookmark]])
|
||
|
{
|
||
|
// retain the bookmark in case we want to save it later
|
||
|
_temporary_bookmark = [[session bookmark] retain];
|
||
|
|
||
|
// ask the user if he wants to save the bookmark
|
||
|
NSString *title =
|
||
|
NSLocalizedString(@"Save Connection Settings?", @"Save connection settings title");
|
||
|
NSString *message = NSLocalizedString(
|
||
|
@"Your Connection Settings have not been saved. Do you want to save them?",
|
||
|
@"Save connection settings message");
|
||
|
BlockAlertView *alert = [BlockAlertView alertWithTitle:title message:message];
|
||
|
[alert setCancelButtonWithTitle:NSLocalizedString(@"No", @"No Button") block:nil];
|
||
|
[alert addButtonWithTitle:NSLocalizedString(@"Yes", @"Yes Button")
|
||
|
block:^{
|
||
|
if (_temporary_bookmark)
|
||
|
{
|
||
|
[_manual_bookmarks addObject:_temporary_bookmark];
|
||
|
[_tableView
|
||
|
reloadSections:[NSIndexSet
|
||
|
indexSetWithIndex:SECTION_BOOKMARKS]
|
||
|
withRowAnimation:UITableViewRowAnimationNone];
|
||
|
[_temporary_bookmark autorelease];
|
||
|
_temporary_bookmark = nil;
|
||
|
}
|
||
|
}];
|
||
|
[alert show];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
- (void)sessionFailedToConnect:(NSNotification *)notification
|
||
|
{
|
||
|
// remove session from active sessions
|
||
|
RDPSession *session = (RDPSession *)[notification object];
|
||
|
[_active_sessions removeObject:session];
|
||
|
|
||
|
// display error toast
|
||
|
[[self view] makeToast:NSLocalizedString(@"Failed to connect to session!",
|
||
|
@"Failed to connect error message")
|
||
|
duration:ToastDurationNormal
|
||
|
position:@"center"];
|
||
|
}
|
||
|
|
||
|
#pragma mark - Reachability notification
|
||
|
- (void)reachabilityChanged:(NSNotification *)notification
|
||
|
{
|
||
|
// no matter how the network changed - we will disconnect
|
||
|
// disconnect session (if there is any)
|
||
|
if ([_active_sessions count] > 0)
|
||
|
{
|
||
|
RDPSession *session = [_active_sessions objectAtIndex:0];
|
||
|
[session disconnect];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
#pragma mark - BookmarkEditorController delegate
|
||
|
|
||
|
- (void)commitBookmark:(ComputerBookmark *)bookmark
|
||
|
{
|
||
|
// if we got a manual bookmark that is not in the list yet - add it otherwise replace it
|
||
|
BOOL found = NO;
|
||
|
for (int idx = 0; idx < [_manual_bookmarks count]; ++idx)
|
||
|
{
|
||
|
if ([[bookmark uuid] isEqualToString:[[_manual_bookmarks objectAtIndex:idx] uuid]])
|
||
|
{
|
||
|
[_manual_bookmarks replaceObjectAtIndex:idx withObject:bookmark];
|
||
|
found = YES;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
if (!found)
|
||
|
[_manual_bookmarks addObject:bookmark];
|
||
|
|
||
|
// remove any quick connect history entry with the same hostname
|
||
|
NSString *hostname = [[bookmark params] StringForKey:@"hostname"];
|
||
|
if ([_connection_history containsObject:hostname])
|
||
|
{
|
||
|
[_connection_history removeObject:hostname];
|
||
|
[self scheduleWriteConnectionHistoryToDataStore];
|
||
|
}
|
||
|
|
||
|
[self scheduleWriteManualBookmarksToDataStore];
|
||
|
}
|
||
|
|
||
|
- (IBAction)disconnectButtonPressed:(id)sender
|
||
|
{
|
||
|
// disconnect session and refresh table view
|
||
|
RDPSession *session = [_active_sessions objectAtIndex:[sender tag]];
|
||
|
[session disconnect];
|
||
|
}
|
||
|
|
||
|
#pragma mark - Misc functions
|
||
|
|
||
|
- (BOOL)hasNoBookmarks
|
||
|
{
|
||
|
return ([_manual_bookmarks count] == 0);
|
||
|
}
|
||
|
|
||
|
- (UIButton *)disclosureButtonWithImage:(UIImage *)image
|
||
|
{
|
||
|
// we make the button a little bit bigger (image widht * 2, height + 10) so that the user
|
||
|
// doesn't accidentally connect to the bookmark ...
|
||
|
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
|
||
|
[button setFrame:CGRectMake(0, 0, [image size].width * 2, [image size].height + 10)];
|
||
|
[button setImage:image forState:UIControlStateNormal];
|
||
|
[button addTarget:self
|
||
|
action:@selector(accessoryButtonTapped:withEvent:)
|
||
|
forControlEvents:UIControlEventTouchUpInside];
|
||
|
[button setUserInteractionEnabled:YES];
|
||
|
return button;
|
||
|
}
|
||
|
|
||
|
- (void)performSearch:(NSString *)searchText
|
||
|
{
|
||
|
[_manual_search_result autorelease];
|
||
|
|
||
|
if ([searchText length] > 0)
|
||
|
{
|
||
|
_manual_search_result = [FilterBookmarks(
|
||
|
_manual_bookmarks,
|
||
|
[searchText componentsSeparatedByCharactersInSet:[NSCharacterSet
|
||
|
whitespaceAndNewlineCharacterSet]])
|
||
|
retain];
|
||
|
_history_search_result = [FilterHistory(_connection_history, searchText) retain];
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
_history_search_result = nil;
|
||
|
_manual_search_result = nil;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
- (int)bookmarkIndexFromIndexPath:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
return [indexPath row] -
|
||
|
((_history_search_result != nil) ? [_history_search_result count] : 0) - 1;
|
||
|
}
|
||
|
|
||
|
- (int)historyIndexFromIndexPath:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
return [indexPath row] - 1;
|
||
|
}
|
||
|
|
||
|
- (BOOL)isIndexPathToHistoryItem:(NSIndexPath *)indexPath
|
||
|
{
|
||
|
return (([indexPath row] - 1) < [_history_search_result count]);
|
||
|
}
|
||
|
|
||
|
- (ComputerBookmark *)bookmarkForQuickConnectTo:(NSString *)host
|
||
|
{
|
||
|
ComputerBookmark *bookmark =
|
||
|
[[[ComputerBookmark alloc] initWithBaseDefaultParameters] autorelease];
|
||
|
[bookmark setLabel:host];
|
||
|
[[bookmark params] setValue:host forKey:@"hostname"];
|
||
|
return bookmark;
|
||
|
}
|
||
|
|
||
|
#pragma mark - Persisting bookmarks
|
||
|
|
||
|
- (void)scheduleWriteBookmarksToDataStore
|
||
|
{
|
||
|
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
|
||
|
[self writeBookmarksToDataStore];
|
||
|
}];
|
||
|
}
|
||
|
|
||
|
- (void)writeBookmarksToDataStore
|
||
|
{
|
||
|
[self writeManualBookmarksToDataStore];
|
||
|
}
|
||
|
|
||
|
- (void)scheduleWriteManualBookmarksToDataStore
|
||
|
{
|
||
|
[[NSOperationQueue mainQueue]
|
||
|
addOperation:[[[NSInvocationOperation alloc]
|
||
|
initWithTarget:self
|
||
|
selector:@selector(writeManualBookmarksToDataStore)
|
||
|
object:nil] autorelease]];
|
||
|
}
|
||
|
|
||
|
- (void)writeManualBookmarksToDataStore
|
||
|
{
|
||
|
[self writeArray:_manual_bookmarks toDataStoreURL:[self manualBookmarksDataStoreURL]];
|
||
|
}
|
||
|
|
||
|
- (void)scheduleWriteConnectionHistoryToDataStore
|
||
|
{
|
||
|
[[NSOperationQueue mainQueue]
|
||
|
addOperation:[[[NSInvocationOperation alloc]
|
||
|
initWithTarget:self
|
||
|
selector:@selector(writeConnectionHistoryToDataStore)
|
||
|
object:nil] autorelease]];
|
||
|
}
|
||
|
|
||
|
- (void)writeConnectionHistoryToDataStore
|
||
|
{
|
||
|
[self writeArray:_connection_history toDataStoreURL:[self connectionHistoryDataStoreURL]];
|
||
|
}
|
||
|
|
||
|
- (void)writeArray:(NSArray *)bookmarks toDataStoreURL:(NSURL *)url
|
||
|
{
|
||
|
NSData *archived_data = [NSKeyedArchiver archivedDataWithRootObject:bookmarks];
|
||
|
[archived_data writeToURL:url atomically:YES];
|
||
|
}
|
||
|
|
||
|
- (void)readManualBookmarksFromDataStore
|
||
|
{
|
||
|
[_manual_bookmarks autorelease];
|
||
|
_manual_bookmarks = [self arrayFromDataStoreURL:[self manualBookmarksDataStoreURL]];
|
||
|
|
||
|
if (_manual_bookmarks == nil)
|
||
|
{
|
||
|
_manual_bookmarks = [[NSMutableArray alloc] init];
|
||
|
[_manual_bookmarks
|
||
|
addObject:[[[GlobalDefaults sharedGlobalDefaults] newTestServerBookmark] autorelease]];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
- (void)readConnectionHistoryFromDataStore
|
||
|
{
|
||
|
[_connection_history autorelease];
|
||
|
_connection_history = [self arrayFromDataStoreURL:[self connectionHistoryDataStoreURL]];
|
||
|
|
||
|
if (_connection_history == nil)
|
||
|
_connection_history = [[NSMutableArray alloc] init];
|
||
|
}
|
||
|
|
||
|
- (NSMutableArray *)arrayFromDataStoreURL:(NSURL *)url
|
||
|
{
|
||
|
NSData *archived_data = [NSData dataWithContentsOfURL:url];
|
||
|
|
||
|
if (!archived_data)
|
||
|
return nil;
|
||
|
|
||
|
return [[NSKeyedUnarchiver unarchiveObjectWithData:archived_data] retain];
|
||
|
}
|
||
|
|
||
|
- (NSURL *)manualBookmarksDataStoreURL
|
||
|
{
|
||
|
return [NSURL
|
||
|
fileURLWithPath:[NSString stringWithFormat:@"%@/%@",
|
||
|
[NSSearchPathForDirectoriesInDomains(
|
||
|
NSDocumentDirectory, NSUserDomainMask, YES)
|
||
|
lastObject],
|
||
|
@"com.freerdp.ifreerdp.bookmarks.plist"]];
|
||
|
}
|
||
|
|
||
|
- (NSURL *)connectionHistoryDataStoreURL
|
||
|
{
|
||
|
return [NSURL
|
||
|
fileURLWithPath:[NSString
|
||
|
stringWithFormat:@"%@/%@",
|
||
|
[NSSearchPathForDirectoriesInDomains(
|
||
|
NSDocumentDirectory, NSUserDomainMask, YES)
|
||
|
lastObject],
|
||
|
@"com.freerdp.ifreerdp.connection_history.plist"]];
|
||
|
}
|
||
|
|
||
|
@end
|