chrome/browser/ui/views/location_bar/location_icon_view.h

   1 // Copyright (c) 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.
   4
   5 #ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_
   7
   8 #include "chrome/browser/ui/views/location_bar/page_info_helper.h"
   9 #include "ui/views/controls/image_view.h"
  10
  11 class LocationBarView;
  12
  13 // LocationIconView is used to display an icon to the left of the edit field.
  14 // This shows the user's current action while editing, the page security
  15 // status on https pages, or a globe for other URLs.
  16 class LocationIconView : public views::ImageView {
  17  public:
  18   explicit LocationIconView(LocationBarView* location_bar);
  19   ~LocationIconView() override;
  20
  21   // views::ImageView:
  22   bool OnMousePressed(const ui::MouseEvent& event) override;
  23   void OnMouseReleased(const ui::MouseEvent& event) override;
  24   bool OnMouseDragged(const ui::MouseEvent& event) override;
  25
  26   // ui::EventHandler:
  27   void OnGestureEvent(ui::GestureEvent* event) override;
  28
  29   // Whether we should show the tooltip for this icon or not.
  30   void ShowTooltip(bool show);
  31
  32   PageInfoHelper* page_info_helper() { return &page_info_helper_; }
  33
  34  private:
  35   // Handles both click and gesture events by delegating to the page info
  36   // helper in the appropriate circumstances.
  37   void OnClickOrTap(const ui::LocatedEvent& event);
  38
  39   // Set to true when the bubble is already showing at the time the icon is
  40   // clicked. This suppresses re-showing the bubble on mouse release, so that
  41   // clicking the icon repeatedly will appear to toggle the bubble on and off.
  42   bool suppress_mouse_released_action_;
  43
  44   PageInfoHelper page_info_helper_;
  45
  46   DISALLOW_COPY_AND_ASSIGN(LocationIconView);
  47 };
  48
  49 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_ICON_VIEW_H_