| // Copyright (c) 2011 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. |
| |
| #ifndef CHROME_BROWSER_UI_VIEWS_INFOBARS_ALTERNATE_NAV_INFOBAR_VIEW_H_ |
| #define CHROME_BROWSER_UI_VIEWS_INFOBARS_ALTERNATE_NAV_INFOBAR_VIEW_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "chrome/browser/ui/views/infobars/infobar_view.h" |
| #include "ui/views/controls/link_listener.h" |
| |
| class AlternateNavInfoBarDelegate; |
| |
| // An infobar that shows a string with an embedded link. |
| class AlternateNavInfoBarView : public InfoBarView, |
| public views::LinkListener { |
| public: |
| explicit AlternateNavInfoBarView( |
| std::unique_ptr<AlternateNavInfoBarDelegate> delegate); |
| ~AlternateNavInfoBarView() override; |
| |
| private: |
| // Treating |labels| as pieces of one continuous string, elides to fit |
| // |available_width| so as to guarantee that a trailing ellipsis is always |
| // displayed when the string is elided and there is at least room to display |
| // a lone ellipsis. |
| // |
| // NOTE: This may modify the text of any/all of the labels, so reset their |
| // texts when the available width changes before calling this again. |
| static void ElideLabels(Labels* labels, int available_width); |
| |
| // InfoBarView: |
| void Layout() override; |
| int ContentMinimumWidth() const override; |
| |
| // views::LinkListener: |
| void LinkClicked(views::Link* source, int event_flags) override; |
| |
| AlternateNavInfoBarDelegate* GetDelegate(); |
| |
| base::string16 label_1_text_; |
| base::string16 link_text_; |
| base::string16 label_2_text_; |
| |
| views::Label* label_1_ = nullptr; |
| views::Link* link_ = nullptr; |
| views::Label* label_2_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(AlternateNavInfoBarView); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_INFOBARS_ALTERNATE_NAV_INFOBAR_VIEW_H_ |