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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "chrome/browser/cocoa/bookmarks/bookmark_menu_cocoa_controller.h"
#include "app/text_elider.h"
#include "base/sys_string_conversions.h"
#include "base/utf_string_conversions.h"
#include "chrome/app/chrome_dll_resource.h" // IDC_BOOKMARK_MENU
#import "chrome/browser/app_controller_mac.h"
#include "chrome/browser/bookmarks/bookmark_model.h"
#include "chrome/browser/browser.h"
#import "chrome/browser/cocoa/bookmarks/bookmark_menu_bridge.h"
#include "chrome/browser/cocoa/event_utils.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "webkit/glue/window_open_disposition.h"
namespace {
// Menus more than this many pixels wide will get trimmed
// TODO(jrg): ask UI dudes what a good value is.
const NSUInteger kMaximumMenuPixelsWide = 300;
}
@implementation BookmarkMenuCocoaController
+ (NSString*)menuTitleForNode:(const BookmarkNode*)node {
NSFont* nsfont = [NSFont menuBarFontOfSize:0]; // 0 means "default"
gfx::Font font(base::SysNSStringToWide([nsfont fontName]),
static_cast<int>([nsfont pointSize]));
string16 title = gfx::ElideText(node->GetTitle(),
font,
kMaximumMenuPixelsWide,
false);
return base::SysUTF16ToNSString(title);
}
- (id)initWithBridge:(BookmarkMenuBridge *)bridge {
if ((self = [super init])) {
bridge_ = bridge;
DCHECK(bridge_);
[[self menu] setDelegate:self];
}
return self;
}
- (void)dealloc {
[[self menu] setDelegate:nil];
[super dealloc];
}
- (NSMenu*)menu {
return [[[NSApp mainMenu] itemWithTag:IDC_BOOKMARK_MENU] submenu];
}
- (BOOL)validateMenuItem:(NSMenuItem*)menuItem {
AppController* controller = [NSApp delegate];
return [controller keyWindowIsNotModal];
}
// NSMenu delegate method: called just before menu is displayed.
- (void)menuNeedsUpdate:(NSMenu*)menu {
bridge_->UpdateMenu(menu);
}
// Return the a BookmarkNode that has the given id (called
// "identifier" here to avoid conflict with objc's concept of "id").
- (const BookmarkNode*)nodeForIdentifier:(int)identifier {
return bridge_->GetBookmarkModel()->GetNodeByID(identifier);
}
// Open the URL of the given BookmarkNode in the current tab.
- (void)openURLForNode:(const BookmarkNode*)node {
Browser* browser = Browser::GetTabbedBrowser(bridge_->GetProfile(), true);
if (!browser)
browser = Browser::Create(bridge_->GetProfile());
WindowOpenDisposition disposition =
event_utils::WindowOpenDispositionFromNSEvent([NSApp currentEvent]);
browser->OpenURL(node->GetURL(), GURL(), disposition,
PageTransition::AUTO_BOOKMARK);
}
- (IBAction)openBookmarkMenuItem:(id)sender {
NSInteger tag = [sender tag];
int identifier = tag;
const BookmarkNode* node = [self nodeForIdentifier:identifier];
DCHECK(node);
if (!node)
return; // shouldn't be reached
[self openURLForNode:node];
}
@end // BookmarkMenuCocoaController
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