958 lines
30 KiB
Objective-C
958 lines
30 KiB
Objective-C
/*
|
|
bookmarks and active session view controller
|
|
|
|
Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz
|
|
|
|
This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
|
|
If a copy of the MPL was not distributed with this file, You can obtain one at
|
|
http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#import "BookmarkListController.h"
|
|
#import "Utils.h"
|
|
#import "BookmarkEditorController.h"
|
|
#import "RDPSessionViewController.h"
|
|
#import "Toast+UIView.h"
|
|
#import "Reachability.h"
|
|
#import "GlobalDefaults.h"
|
|
#import "BlockAlertView.h"
|
|
|
|
#define SECTION_SESSIONS 0
|
|
#define SECTION_BOOKMARKS 1
|
|
#define NUM_SECTIONS 2
|
|
|
|
@interface BookmarkListController (Private)
|
|
#pragma mark misc functions
|
|
- (UIButton *)disclosureButtonWithImage:(UIImage *)image;
|
|
- (void)performSearch:(NSString *)searchText;
|
|
#pragma mark Persisting bookmarks
|
|
- (void)scheduleWriteBookmarksToDataStore;
|
|
- (void)writeBookmarksToDataStore;
|
|
- (void)scheduleWriteManualBookmarksToDataStore;
|
|
- (void)writeManualBookmarksToDataStore;
|
|
- (void)readManualBookmarksFromDataStore;
|
|
- (void)writeArray:(NSArray *)bookmarks toDataStoreURL:(NSURL *)url;
|
|
- (NSMutableArray *)arrayFromDataStoreURL:(NSURL *)url;
|
|
- (NSURL *)manualBookmarksDataStoreURL;
|
|
- (NSURL *)connectionHistoryDataStoreURL;
|
|
@end
|
|
|
|
@implementation BookmarkListController
|
|
|
|
@synthesize searchBar = _searchBar, tableView = _tableView, bmTableCell = _bmTableCell,
|
|
sessTableCell = _sessTableCell;
|
|
|
|
// The designated initializer. Override if you create the controller programmatically and want to
|
|
// perform customization that is not appropriate for viewDidLoad.
|
|
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
|
|
{
|
|
if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]))
|
|
{
|
|
// load bookmarks
|
|
[self readManualBookmarksFromDataStore];
|
|
|
|
// load connection history
|
|
[self readConnectionHistoryFromDataStore];
|
|
|
|
// init search result array
|
|
_manual_search_result = nil;
|
|
|
|
// register for session notifications
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(sessionDisconnected:)
|
|
name:TSXSessionDidDisconnectNotification
|
|
object:nil];
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(sessionFailedToConnect:)
|
|
name:TSXSessionDidFailToConnectNotification
|
|
object:nil];
|
|
|
|
// set title and tabbar controller image
|
|
[self setTitle:NSLocalizedString(@"Connections",
|
|
@"'Connections': bookmark controller title")];
|
|
[self setTabBarItem:[[[UITabBarItem alloc]
|
|
initWithTabBarSystemItem:UITabBarSystemItemBookmarks
|
|
tag:0] autorelease]];
|
|
|
|
// load images
|
|
_star_on_img = [[UIImage
|
|
imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"icon_accessory_star_on"
|
|
ofType:@"png"]] retain];
|
|
_star_off_img =
|
|
[[UIImage imageWithContentsOfFile:[[NSBundle mainBundle]
|
|
pathForResource:@"icon_accessory_star_off"
|
|
ofType:@"png"]] retain];
|
|
|
|
// init reachability detection
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(reachabilityChanged:)
|
|
name:kReachabilityChangedNotification
|
|
object:nil];
|
|
|
|
// init other properties
|
|
_active_sessions = [[NSMutableArray alloc] init];
|
|
_temporary_bookmark = nil;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (void)loadView
|
|
{
|
|
[super loadView];
|
|
}
|
|
|
|
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
|
|
- (void)viewDidLoad
|
|
{
|
|
[super viewDidLoad];
|
|
|
|
// set edit button to allow bookmark list editing
|
|
[[self navigationItem] setRightBarButtonItem:[self editButtonItem]];
|
|
}
|
|
|
|
- (void)viewWillAppear:(BOOL)animated
|
|
{
|
|
[super viewWillAppear:animated];
|
|
|
|
// in case we had a search - search again cause the bookmark searchable items could have changed
|
|
if ([[_searchBar text] length] > 0)
|
|
[self performSearch:[_searchBar text]];
|
|
|
|
// to reflect any bookmark changes - reload table
|
|
[_tableView reloadData];
|
|
}
|
|
|
|
- (void)viewWillDisappear:(BOOL)animated
|
|
{
|
|
[super viewWillDisappear:animated];
|
|
|
|
// clear any search
|
|
[_searchBar setText:@""];
|
|
[_searchBar resignFirstResponder];
|
|
[self performSearch:@""];
|
|
}
|
|
|
|
// Override to allow orientations other than the default portrait orientation.
|
|
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
|
|
{
|
|
// Return YES for supported orientations
|
|
return YES;
|
|
}
|
|
|
|
- (void)didReceiveMemoryWarning
|
|
{
|
|
// Releases the view if it doesn't have a superview.
|
|
[super didReceiveMemoryWarning];
|
|
|
|
// Release any cached data, images, etc that aren't in use.
|
|
}
|
|
|
|
- (void)viewDidUnload
|
|
{
|
|
[super viewDidUnload];
|
|
// Release any retained subviews of the main view.
|
|
// e.g. self.myOutlet = nil;
|
|
}
|
|
|
|
- (void)dealloc
|
|
{
|
|
[[NSNotificationCenter defaultCenter] removeObserver:self];
|
|
|
|
[_temporary_bookmark release];
|
|
[_connection_history release];
|
|
[_active_sessions release];
|
|
[_manual_search_result release];
|
|
[_manual_bookmarks release];
|
|
|
|
[_star_on_img release];
|
|
[_star_off_img release];
|
|
|
|
[super dealloc];
|
|
}
|
|
|
|
#pragma mark -
|
|
#pragma mark Table view data source
|
|
|
|
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
|
|
{
|
|
// Return the number of sections.
|
|
return NUM_SECTIONS;
|
|
}
|
|
|
|
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
|
|
{
|
|
|
|
switch (section)
|
|
{
|
|
case SECTION_SESSIONS:
|
|
return 0;
|
|
break;
|
|
|
|
case SECTION_BOOKMARKS:
|
|
{
|
|
// (+1 for Add Bookmark entry)
|
|
if (_manual_search_result != nil)
|
|
return ([_manual_search_result count] + [_history_search_result count] + 1);
|
|
return ([_manual_bookmarks count] + 1);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
- (UITableViewCell *)cellForGenericListEntry
|
|
{
|
|
static NSString *CellIdentifier = @"BookmarkListCell";
|
|
UITableViewCell *cell = [[self tableView] dequeueReusableCellWithIdentifier:CellIdentifier];
|
|
if (cell == nil)
|
|
{
|
|
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
|
|
reuseIdentifier:CellIdentifier];
|
|
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
|
|
[cell setAccessoryView:[self disclosureButtonWithImage:_star_off_img]];
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
- (BookmarkTableCell *)cellForBookmark
|
|
{
|
|
static NSString *BookmarkCellIdentifier = @"BookmarkCell";
|
|
BookmarkTableCell *cell = (BookmarkTableCell *)[[self tableView]
|
|
dequeueReusableCellWithIdentifier:BookmarkCellIdentifier];
|
|
if (cell == nil)
|
|
{
|
|
[[NSBundle mainBundle] loadNibNamed:@"BookmarkTableViewCell" owner:self options:nil];
|
|
[_bmTableCell setAccessoryView:[self disclosureButtonWithImage:_star_on_img]];
|
|
cell = _bmTableCell;
|
|
_bmTableCell = nil;
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
// Customize the appearance of table view cells.
|
|
- (UITableViewCell *)tableView:(UITableView *)tableView
|
|
cellForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
|
|
switch ([indexPath section])
|
|
{
|
|
case SECTION_SESSIONS:
|
|
{
|
|
// get custom session cell
|
|
static NSString *SessionCellIdentifier = @"SessionCell";
|
|
SessionTableCell *cell = (SessionTableCell *)[tableView
|
|
dequeueReusableCellWithIdentifier:SessionCellIdentifier];
|
|
if (cell == nil)
|
|
{
|
|
[[NSBundle mainBundle] loadNibNamed:@"SessionTableViewCell" owner:self options:nil];
|
|
cell = _sessTableCell;
|
|
_sessTableCell = nil;
|
|
}
|
|
|
|
// set cell data
|
|
RDPSession *session = [_active_sessions objectAtIndex:[indexPath row]];
|
|
[[cell title] setText:[session sessionName]];
|
|
[[cell server] setText:[[session params] StringForKey:@"hostname"]];
|
|
[[cell username] setText:[[session params] StringForKey:@"username"]];
|
|
[[cell screenshot]
|
|
setImage:[session getScreenshotWithSize:[[cell screenshot] bounds].size]];
|
|
[[cell disconnectButton] setTag:[indexPath row]];
|
|
return cell;
|
|
}
|
|
|
|
case SECTION_BOOKMARKS:
|
|
{
|
|
// special handling for first cell - quick connect/quick create Bookmark cell
|
|
if ([indexPath row] == 0)
|
|
{
|
|
// if a search text is entered the cell becomes a quick connect/quick create
|
|
// bookmark cell - otherwise it's just an add bookmark cell
|
|
UITableViewCell *cell = [self cellForGenericListEntry];
|
|
if ([[_searchBar text] length] == 0)
|
|
{
|
|
[[cell textLabel]
|
|
setText:[@" " stringByAppendingString:
|
|
NSLocalizedString(@"Add Connection",
|
|
@"'Add Connection': button label")]];
|
|
[((UIButton *)[cell accessoryView]) setHidden:YES];
|
|
}
|
|
else
|
|
{
|
|
[[cell textLabel] setText:[@" " stringByAppendingString:[_searchBar text]]];
|
|
[((UIButton *)[cell accessoryView]) setHidden:NO];
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
else
|
|
{
|
|
// do we have a history cell or bookmark cell?
|
|
if ([self isIndexPathToHistoryItem:indexPath])
|
|
{
|
|
UITableViewCell *cell = [self cellForGenericListEntry];
|
|
[[cell textLabel]
|
|
setText:[@" " stringByAppendingString:
|
|
[_history_search_result
|
|
objectAtIndex:
|
|
[self historyIndexFromIndexPath:indexPath]]]];
|
|
[((UIButton *)[cell accessoryView]) setHidden:NO];
|
|
return cell;
|
|
}
|
|
else
|
|
{
|
|
// set cell properties
|
|
ComputerBookmark *entry;
|
|
BookmarkTableCell *cell = [self cellForBookmark];
|
|
if (_manual_search_result == nil)
|
|
entry = [_manual_bookmarks
|
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
|
|
else
|
|
entry = [[_manual_search_result
|
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
|
|
valueForKey:@"bookmark"];
|
|
|
|
[[cell title] setText:[entry label]];
|
|
[[cell subTitle] setText:[[entry params] StringForKey:@"hostname"]];
|
|
return cell;
|
|
}
|
|
}
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
NSAssert(0, @"Failed to create cell");
|
|
return nil;
|
|
}
|
|
|
|
// Override to support conditional editing of the table view.
|
|
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// dont allow to edit Add Bookmark item
|
|
if ([indexPath section] == SECTION_SESSIONS)
|
|
return NO;
|
|
if ([indexPath section] == SECTION_BOOKMARKS && [indexPath row] == 0)
|
|
return NO;
|
|
return YES;
|
|
}
|
|
|
|
// Override to support editing the table view.
|
|
- (void)tableView:(UITableView *)tableView
|
|
commitEditingStyle:(UITableViewCellEditingStyle)editingStyle
|
|
forRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
if (editingStyle == UITableViewCellEditingStyleDelete)
|
|
{
|
|
// Delete the row from the data source
|
|
switch ([indexPath section])
|
|
{
|
|
case SECTION_BOOKMARKS:
|
|
{
|
|
if (_manual_search_result == nil)
|
|
[_manual_bookmarks
|
|
removeObjectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
|
|
else
|
|
{
|
|
// history item or bookmark?
|
|
if ([self isIndexPathToHistoryItem:indexPath])
|
|
{
|
|
[_connection_history
|
|
removeObject:
|
|
[_history_search_result
|
|
objectAtIndex:[self historyIndexFromIndexPath:indexPath]]];
|
|
[_history_search_result
|
|
removeObjectAtIndex:[self historyIndexFromIndexPath:indexPath]];
|
|
}
|
|
else
|
|
{
|
|
[_manual_bookmarks
|
|
removeObject:
|
|
[[_manual_search_result
|
|
objectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]]
|
|
valueForKey:@"bookmark"]];
|
|
[_manual_search_result
|
|
removeObjectAtIndex:[self bookmarkIndexFromIndexPath:indexPath]];
|
|
}
|
|
}
|
|
[self scheduleWriteManualBookmarksToDataStore];
|
|
break;
|
|
}
|
|
}
|
|
|
|
[tableView reloadSections:[NSIndexSet indexSetWithIndex:[indexPath section]]
|
|
withRowAnimation:UITableViewRowAnimationNone];
|
|
}
|
|
}
|
|
|
|
// Override to support rearranging the table view.
|
|
- (void)tableView:(UITableView *)tableView
|
|
moveRowAtIndexPath:(NSIndexPath *)fromIndexPath
|
|
toIndexPath:(NSIndexPath *)toIndexPath
|
|
{
|
|
if ([fromIndexPath compare:toIndexPath] != NSOrderedSame)
|
|
{
|
|
switch ([fromIndexPath section])
|
|
{
|
|
case SECTION_BOOKMARKS:
|
|
{
|
|
int fromIdx = [self bookmarkIndexFromIndexPath:fromIndexPath];
|
|
int toIdx = [self bookmarkIndexFromIndexPath:toIndexPath];
|
|
ComputerBookmark *temp_bookmark =
|
|
[[_manual_bookmarks objectAtIndex:fromIdx] retain];
|
|
[_manual_bookmarks removeObjectAtIndex:fromIdx];
|
|
if (toIdx >= [_manual_bookmarks count])
|
|
[_manual_bookmarks addObject:temp_bookmark];
|
|
else
|
|
[_manual_bookmarks insertObject:temp_bookmark atIndex:toIdx];
|
|
[temp_bookmark release];
|
|
|
|
[self scheduleWriteManualBookmarksToDataStore];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// prevent that an item is moved befoer the Add Bookmark item
|
|
- (NSIndexPath *)tableView:(UITableView *)tableView
|
|
targetIndexPathForMoveFromRowAtIndexPath:(NSIndexPath *)sourceIndexPath
|
|
toProposedIndexPath:(NSIndexPath *)proposedDestinationIndexPath
|
|
{
|
|
// don't allow to move:
|
|
// - items between sections
|
|
// - the quick connect/quick create bookmark cell
|
|
// - any item while a search is applied
|
|
if ([proposedDestinationIndexPath row] == 0 ||
|
|
([sourceIndexPath section] != [proposedDestinationIndexPath section]) ||
|
|
_manual_search_result != nil)
|
|
{
|
|
return sourceIndexPath;
|
|
}
|
|
else
|
|
{
|
|
return proposedDestinationIndexPath;
|
|
}
|
|
}
|
|
|
|
// Override to support conditional rearranging of the table view.
|
|
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
// dont allow to reorder Add Bookmark item
|
|
if ([indexPath section] == SECTION_BOOKMARKS && [indexPath row] == 0)
|
|
return NO;
|
|
return YES;
|
|
}
|
|
|
|
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
|
|
{
|
|
if (section == SECTION_SESSIONS && [_active_sessions count] > 0)
|
|
return NSLocalizedString(@"My Sessions", @"'My Session': section sessions header");
|
|
if (section == SECTION_BOOKMARKS)
|
|
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
|