| // Copyright 2014 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_PROFILES_AVATAR_MENU_BUTTON_H_ |
| #define CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_ |
| |
| #include <string> |
| |
| #include "base/compiler_specific.h" |
| #include "ui/base/models/simple_menu_model.h" |
| #include "ui/views/controls/button/menu_button.h" |
| #include "ui/views/controls/button/menu_button_listener.h" |
| #include "ui/views/view_targeter_delegate.h" |
| |
| namespace gfx { |
| class Canvas; |
| class Image; |
| } |
| class Browser; |
| class Profile; |
| |
| // AvatarMenuButton |
| // |
| // A button used to show either the incognito avatar or the profile avatar. |
| // The button can optionally have a menu attached to it. |
| |
| class AvatarMenuButton : public views::MenuButton, |
| public views::MenuButtonListener, |
| public views::ViewTargeterDelegate { |
| public: |
| // Internal class name. |
| static const char kViewClassName[]; |
| |
| // Creates a new button. Unless |disabled| is true, clicking on the button |
| // will cause the profile menu to be displayed. |
| AvatarMenuButton(Browser* browser, bool disabled); |
| |
| ~AvatarMenuButton() override; |
| |
| // views::MenuButton: |
| const char* GetClassName() const override; |
| void OnPaint(gfx::Canvas* canvas) override; |
| |
| // Sets the image for the avatar button. Rectangular images, as opposed |
| // to Chrome avatar icons, will be resized and modified for the title bar. |
| virtual void SetAvatarIcon(const gfx::Image& icon, bool is_rectangle); |
| |
| void set_button_on_right(bool button_on_right) { |
| button_on_right_ = button_on_right; |
| } |
| bool button_on_right() { return button_on_right_; } |
| |
| // Get avatar images for the profile. |avatar| is used in the browser window |
| // whereas |taskbar_badge_avatar| is used for the OS taskbar. If |
| // |taskbar_badge_avatar| is empty then |avatar| should be used for the |
| // taskbar as well. Returns false if the cache doesn't have an entry for a |
| // Profile::REGULAR_PROFILE type |profile|, otherwise return true. |
| static bool GetAvatarImages(Profile* profile, |
| bool should_show_avatar_menu, |
| gfx::Image* avatar, |
| gfx::Image* taskbar_badge_avatar, |
| bool* is_rectangle); |
| |
| private: |
| // views::ViewTargeterDelegate: |
| bool DoesIntersectRect(const views::View* target, |
| const gfx::Rect& rect) const override; |
| |
| // views::MenuButtonListener: |
| void OnMenuButtonClicked(views::View* source, |
| const gfx::Point& point) override; |
| |
| Browser* browser_; |
| bool disabled_; |
| scoped_ptr<ui::MenuModel> menu_model_; |
| |
| // Use a scoped ptr because gfx::Image doesn't have a default constructor. |
| scoped_ptr<gfx::Image> icon_; |
| gfx::ImageSkia button_icon_; |
| bool is_rectangle_; |
| int old_height_; |
| // True if the avatar button is on the right side of the browser window. |
| bool button_on_right_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AvatarMenuButton); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_PROFILES_AVATAR_MENU_BUTTON_H_ |