jcs.org
iOS web browser with a focus on security and privacy
1/*
2 * Endless
3 * Copyright (c) 2015 joshua stein <jcs@jcs.org>
4 *
5 * See LICENSE file for redistribution terms.
6 */
7
8#import "AppDelegate.h"
9#import "Bookmark.h"
10#import "BookmarkController.h"
11
12@implementation BookmarkController {
13 AppDelegate *appDelegate;
14 UIBarButtonItem *addItem;
15 UIBarButtonItem *leftItem;
16}
17
18- (void)viewDidLoad
19{
20 [super viewDidLoad];
21
22 appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
23
24 self.title = @"Bookmarks";
25 self.navigationItem.rightBarButtonItem = addItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(addItem:)];
26 self.navigationItem.leftBarButtonItem = leftItem = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self.navigationController action:@selector(dismissModalViewControllerAnimated:)];
27
28 UILongPressGestureRecognizer *lpgr = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(didLongPress:)];
29 lpgr.minimumPressDuration = 0.75f;
30 lpgr.delegate = self;
31 [[self tableView] addGestureRecognizer:lpgr];
32
33 if ([[appDelegate webViewController] darkInterface])
34 [[self tableView] setBackgroundColor:[UIColor colorWithRed:0.5 green:0.5 blue:0.5 alpha:1.0]];
35}
36
37- (void)viewWillDisappear:(BOOL)animated
38{
39 [super viewWillDisappear:animated];
40 [Bookmark persistList];
41}
42
43#pragma mark - Table view data source
44
45- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
46{
47 return 1;
48}
49
50- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
51{
52 return [[Bookmark list] count];
53}
54
55- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
56{
57 if (self.embedded)
58 return @"Bookmarks";
59 else
60 return @"(Tap to edit, hold to re-order)";
61}
62
63- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section
64{
65 if (self.embedded && [view isKindOfClass:[UITableViewHeaderFooterView class]]) {
66 UITableViewHeaderFooterView *tableViewHeaderFooterView = (UITableViewHeaderFooterView *) view;
67 int buttonSize = tableViewHeaderFooterView.frame.size.height - 8;
68
69 UIButton *b = [[UIButton alloc] init];
70 [b setFrame:CGRectMake(tableViewHeaderFooterView.frame.size.width - buttonSize - 6, 3, buttonSize, buttonSize)];
71 [b setBackgroundColor:[UIColor lightGrayColor]];
72 [b setTitle:@"X" forState:UIControlStateNormal];
73 [[b titleLabel] setFont:[UIFont boldSystemFontOfSize:12]];
74 [[b layer] setCornerRadius:buttonSize / 2];
75 [b setClipsToBounds:YES];
76
77 [b addTarget:self action:@selector(close) forControlEvents:UIControlEventTouchUpInside];
78
79 [tableViewHeaderFooterView addSubview:b];
80 }
81}
82
83- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
84{
85 UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"bookmark"];
86 if (cell == nil)
87 cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"boomark"];
88
89 Bookmark *b = [[Bookmark list] objectAtIndex:indexPath.row];
90 if (b != nil) {
91 cell.textLabel.text = b.name;
92 cell.detailTextLabel.text = b.urlString;
93 }
94
95 [cell setShowsReorderControl:YES];
96
97 if ([[appDelegate webViewController] darkInterface]) {
98 [cell setBackgroundColor:[UIColor clearColor]];
99 [[cell textLabel] setTextColor:[UIColor whiteColor]];
100 [[cell detailTextLabel] setTextColor:[UIColor colorWithRed:0.9 green:0.9 blue:0.9 alpha:1.0]];
101 }
102
103 return cell;
104}
105
106- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
107{
108 Bookmark *bookmark = [Bookmark list][[indexPath row]];
109
110 if (self.embedded) {
111 [[appDelegate webViewController] prepareForNewURLFromString:[bookmark urlString]];
112 [[appDelegate webViewController] hideBookmarks];
113 }
114 else {
115 [tableView deselectRowAtIndexPath:indexPath animated:YES];
116
117 UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Edit Bookmark" message:@"Enter the details of the URL to bookmark:" preferredStyle:UIAlertControllerStyleAlert];
118 [alertController addTextFieldWithConfigurationHandler:^(UITextField *textField) {
119 textField.placeholder = @"URL";
120 textField.text = bookmark.urlString;
121 }];
122 [alertController addTextFieldWithConfigurationHandler:^(UITextField *textField) {
123 textField.placeholder = @"Page Name (leave blank to use URL)";
124 textField.text = bookmark.name;
125 }];
126
127 UIAlertAction *okAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK action") style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
128 UITextField *url = alertController.textFields[0];
129 bookmark.urlString = [url text];
130
131 UITextField *name = alertController.textFields[1];
132 bookmark.name = [name text];
133
134 [self.tableView reloadData];
135 }];
136
137 UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel action") style:UIAlertActionStyleCancel handler:nil];
138 [alertController addAction:cancelAction];
139 [alertController addAction:okAction];
140
141 [self presentViewController:alertController animated:YES completion:nil];
142 }
143}
144
145- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
146{
147 return YES;
148}
149
150- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
151{
152 if (editingStyle == UITableViewCellEditingStyleDelete) {
153 [[Bookmark list] removeObjectAtIndex:[indexPath row]];
154 [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
155 }
156}
157
158- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath
159{
160 Bookmark *s = [Bookmark list][[sourceIndexPath row]];
161 [[Bookmark list] removeObjectAtIndex:[sourceIndexPath row]];
162 [[Bookmark list] insertObject:s atIndex:[destinationIndexPath row]];
163}
164
165- (void)addItem:sender
166{
167 UIAlertController *uiac = [Bookmark addBookmarkDialogWithOkCallback:^{
168 [self.tableView reloadData];
169 }];
170
171 [self presentViewController:uiac animated:YES completion:nil];
172}
173
174- (void)didLongPress:(UILongPressGestureRecognizer *)gestureRecognizer
175{
176 CGPoint p = [gestureRecognizer locationInView:[self tableView]];
177
178 NSIndexPath *indexPath = [[self tableView] indexPathForRowAtPoint:p];
179 if (gestureRecognizer.state == UIGestureRecognizerStateBegan && indexPath != nil) {
180 [[self tableView] setEditing:YES animated:YES];
181
182 self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneEditing:)];
183 self.navigationItem.leftBarButtonItem = nil;
184 }
185}
186
187- (void)doneEditing:sender
188{
189 [[self tableView] setEditing:NO animated:YES];
190 self.navigationItem.rightBarButtonItem = addItem;
191 self.navigationItem.leftBarButtonItem = leftItem;
192}
193
194- (void)close
195{
196 [self removeFromParentViewController];
197 [[self view] removeFromSuperview];
198}
199
200@end