text: // Copyright (c) 2012 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_LOCATION_BAR_SELECTED_KEYWORD_VIEW_H_
  #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_SELECTED_KEYWORD_VIEW_H_
  
  #include <string>
  
  #include "base/compiler_specific.h"
  #include "chrome/browser/ui/views/location_bar/icon_label_bubble_view.h"
  #include "ui/views/controls/label.h"
  
  class Profile;
  namespace gfx {
  class FontList;
  class Size;
  }
  
  // SelectedKeywordView displays the tab-to-search UI in the location bar view.
  class SelectedKeywordView : public IconLabelBubbleView {
   public:
    SelectedKeywordView(const gfx::FontList& font_list,
                        SkColor text_color,
                        SkColor parent_background_color,
                        Profile* profile);
    virtual ~SelectedKeywordView();
  
    virtual gfx::Size GetPreferredSize() const OVERRIDE;
    virtual gfx::Size GetMinimumSize() const OVERRIDE;
    virtual void Layout() OVERRIDE;
  
    // The current keyword, or an empty string if no keyword is displayed.
    void SetKeyword(const base::string16& keyword);
    const base::string16& keyword() const { return keyword_; }
  
   private:
    // The keyword we're showing. If empty, no keyword is selected.
    // NOTE: we don't cache the TemplateURL as it is possible for it to get
    // deleted out from under us.
    base::string16 keyword_;
  
    // These labels are never visible.  They are used to size the view.  One
    // label contains the complete description of the keyword, the second
    // contains a truncated version of the description, for if there is not
    // enough room to display the complete description.
    views::Label full_label_;
    views::Label partial_label_;
  
    Profile* profile_;
  
    DISALLOW_COPY_AND_ASSIGN(SelectedKeywordView);
  };
  
  #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_SELECTED_KEYWORD_VIEW_H_
  