1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_editor_controller.h"
7 #include "base/prefs/pref_service.h"
8 #include "base/strings/string16.h"
9 #include "base/strings/sys_string_conversions.h"
10 #include "chrome/browser/profiles/profile.h"
11 #include "chrome/browser/ui/bookmarks/bookmark_utils.h"
12 #include "chrome/common/net/url_fixer_upper.h"
13 #include "components/bookmarks/browser/bookmark_expanded_state_tracker.h"
14 #include "components/bookmarks/browser/bookmark_model.h"
15 #include "components/user_prefs/user_prefs.h"
16 #include "ui/base/l10n/l10n_util.h"
18 @interface BookmarkEditorController (Private)
20 // Grab the url from the text field and convert.
21 - (GURL)GURLFromUrlField;
25 @implementation BookmarkEditorController
27 @synthesize displayURL = displayURL_;
29 + (NSSet*)keyPathsForValuesAffectingOkEnabled {
30 return [NSSet setWithObject:@"displayURL"];
33 - (id)initWithParentWindow:(NSWindow*)parentWindow
34 profile:(Profile*)profile
35 parent:(const BookmarkNode*)parent
36 node:(const BookmarkNode*)node
38 title:(const base::string16&)title
39 configuration:(BookmarkEditor::Configuration)configuration {
40 if ((self = [super initWithParentWindow:parentWindow
41 nibName:@"BookmarkEditor"
46 configuration:configuration])) {
47 // "Add Page..." has no "node" so this may be NULL.
54 [displayURL_ release];
58 - (void)awakeFromNib {
59 // Check if NSTextFieldCell supports the method. This check is in place as
60 // only 10.6 and greater support the setUsesSingleLineMode method.
61 // TODO(kushi.p): Remove this when the project hits a 10.6+ only state.
62 NSTextFieldCell* nameFieldCell_ = [nameTextField_ cell];
64 respondsToSelector:@selector(setUsesSingleLineMode:)]) {
65 [nameFieldCell_ setUsesSingleLineMode:YES];
68 // Set text fields to match our bookmark. If the node is NULL we
69 // arrived here from an "Add Page..." item in a context menu.
71 [self setInitialName:base::SysUTF16ToNSString(node_->GetTitle())];
72 PrefService* prefs = [self profile] ?
73 user_prefs::UserPrefs::Get([self profile]) :
75 base::string16 urlString =
76 chrome::FormatBookmarkURLForDisplay(node_->url(), prefs);
77 initialUrl_.reset([base::SysUTF16ToNSString(urlString) retain]);
79 GURL url = [self url];
80 [self setInitialName:base::SysUTF16ToNSString([self title])];
82 initialUrl_.reset([[NSString stringWithUTF8String:url.spec().c_str()]
85 [self setDisplayURL:initialUrl_];
88 [self bookmarkModel]->expanded_state_tracker()->GetExpandedNodes()];
91 - (void)nodeRemoved:(const BookmarkNode*)node
92 fromParent:(const BookmarkNode*)parent
94 // Be conservative; it is needed (e.g. "Add Page...")
99 #pragma mark Bookmark Editing
101 // If possible, return a valid GURL from the URL text field.
102 - (GURL)GURLFromUrlField {
103 NSString* url = [self displayURL];
104 return URLFixerUpper::FixupURL([url UTF8String], std::string());
107 // Enable the OK button if there is a valid URL.
110 if ([[self displayURL] length]) {
111 GURL newURL = [self GURLFromUrlField];
112 okEnabled = (newURL.is_valid()) ? YES : NO;
115 [urlField_ setBackgroundColor:[NSColor whiteColor]];
117 [urlField_ setBackgroundColor:[NSColor colorWithCalibratedRed:1.0
124 // The bookmark's URL is assumed to be valid (otherwise the OK button
125 // should not be enabled). Previously existing bookmarks for which the
126 // parent has not changed are updated in-place. Those for which the parent
127 // has changed are removed with a new node created under the new parent.
128 // Called by -[BookmarkEditorBaseController ok:].
129 - (NSNumber*)didCommit {
130 NSString* name = [[self displayName] stringByTrimmingCharactersInSet:
131 [NSCharacterSet newlineCharacterSet]];
132 base::string16 newTitle = base::SysNSStringToUTF16(name);
133 const BookmarkNode* newParentNode = [self selectedNode];
134 GURL newURL = [self GURLFromUrlField];
135 if (!newURL.is_valid()) {
136 // Shouldn't be reached -- OK button should be disabled if not valid!
138 return [NSNumber numberWithBool:NO];
141 // Determine where the new/replacement bookmark is to go.
142 BookmarkModel* model = [self bookmarkModel];
143 // If there was an old node then we update the node, and move it to its new
144 // parent if the parent has changed (rather than deleting it from the old
145 // parent and adding to the new -- which also prevents the 'poofing' that
146 // occurs when a node is deleted).
148 model->SetURL(node_, newURL);
149 model->SetTitle(node_, newTitle);
150 const BookmarkNode* oldParentNode = [self parentNode];
151 if (newParentNode != oldParentNode)
152 model->Move(node_, newParentNode, newParentNode->child_count());
154 // Otherwise, add a new bookmark at the end of the newly selected folder.
155 model->AddURL(newParentNode, newParentNode->child_count(), newTitle,
159 // Update the expanded state.
160 BookmarkExpandedStateTracker::Nodes expanded_nodes = [self getExpandedNodes];
161 [self bookmarkModel]->expanded_state_tracker()->
162 SetExpandedNodes(expanded_nodes);
163 return [NSNumber numberWithBool:YES];
166 - (NSColor *)urlFieldColor {
167 return [urlField_ backgroundColor];
170 @end // BookmarkEditorController