[Metrics] Make MetricsStateManager take a callback param to check if UMA is enabled.
[chromium-blink-merge.git] / chrome / browser / ui / cocoa / infobars / alternate_nav_infobar_controller.mm
blob16e83e09abd76376f25ebc76a1b5470fe1b6db48
1 // Copyright 2012 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/infobars/alternate_nav_infobar_controller.h"
7 #include "base/logging.h"
8 #include "base/strings/sys_string_conversions.h"
9 #import "chrome/browser/ui/cocoa/hyperlink_text_view.h"
10 #include "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
11 #include "chrome/browser/ui/omnibox/alternate_nav_infobar_delegate.h"
12 #import "ui/base/cocoa/cocoa_base_utils.h"
13 #include "ui/base/window_open_disposition.h"
15 @implementation AlternateNavInfoBarController
17 // Link infobars have a text message, of which part is linkified.  We
18 // use an NSAttributedString to display styled text, and we set a
19 // NSLink attribute on the hyperlink portion of the message.  Infobars
20 // use a custom NSTextField subclass, which allows us to override
21 // textView:clickedOnLink:atIndex: and intercept clicks.
23 - (void)addAdditionalControls {
24   // No buttons.
25   [self removeButtons];
27   AlternateNavInfoBarDelegate* delegate =
28       static_cast<AlternateNavInfoBarDelegate*>([self delegate]);
29   DCHECK(delegate);
30   size_t offset = base::string16::npos;
31   base::string16 message = delegate->GetMessageTextWithOffset(&offset);
32   base::string16 link = delegate->GetLinkText();
33   NSFont* font = [NSFont labelFontOfSize:
34                   [NSFont systemFontSizeForControlSize:NSRegularControlSize]];
35   HyperlinkTextView* view = (HyperlinkTextView*)label_.get();
36   [view setMessageAndLink:base::SysUTF16ToNSString(message)
37                  withLink:base::SysUTF16ToNSString(link)
38                  atOffset:offset
39                      font:font
40              messageColor:[NSColor blackColor]
41                 linkColor:[NSColor blueColor]];
44 // Called when someone clicks on the link in the infobar.  This method
45 // is called by the InfobarTextField on its delegate (the
46 // AlternateNavInfoBarController).
47 - (void)linkClicked {
48   if (![self isOwned])
49     return;
50   WindowOpenDisposition disposition =
51       ui::WindowOpenDispositionFromNSEvent([NSApp currentEvent]);
52   AlternateNavInfoBarDelegate* delegate =
53       static_cast<AlternateNavInfoBarDelegate*>([self delegate]);
54   if (delegate->LinkClicked(disposition))
55     [self removeSelf];
58 @end
60 // static
61 scoped_ptr<infobars::InfoBar> AlternateNavInfoBarDelegate::CreateInfoBar(
62     scoped_ptr<AlternateNavInfoBarDelegate> delegate) {
63   scoped_ptr<InfoBarCocoa> infobar(
64       new InfoBarCocoa(delegate.PassAs<infobars::InfoBarDelegate>()));
65   base::scoped_nsobject<AlternateNavInfoBarController> controller(
66       [[AlternateNavInfoBarController alloc] initWithInfoBar:infobar.get()]);
67   infobar->set_controller(controller);
68   return infobar.PassAs<infobars::InfoBar>();