81 lines
2 KiB
C++
81 lines
2 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_UI_VIEWS_MENU_BAR_H_
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#define ATOM_BROWSER_UI_VIEWS_MENU_BAR_H_
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#include "ui/views/controls/button/button.h"
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#include "ui/views/controls/button/menu_button_listener.h"
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#include "ui/views/view.h"
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namespace ui {
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class MenuModel;
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}
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namespace views {
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class MenuButton;
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}
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namespace atom {
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class MenuDelegate;
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class MenuBar : public views::View,
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public views::ButtonListener,
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public views::MenuButtonListener {
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public:
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MenuBar();
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virtual ~MenuBar();
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// Replaces current menu with a new one.
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void SetMenu(ui::MenuModel* menu_model);
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// Shows underline under accelerators.
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void SetAcceleratorVisibility(bool visible);
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// Returns which submenu has accelerator |key|, -1 would be returned when
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// there is no matching submenu.
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int GetAcceleratorIndex(base::char16 key);
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// Shows the submenu whose accelerator is |key|.
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void ActivateAccelerator(base::char16 key);
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// Returns there are how many items in the root menu.
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int GetItemCount() const;
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// Get the menu under specified screen point.
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bool GetMenuButtonFromScreenPoint(const gfx::Point& point,
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ui::MenuModel** menu_model,
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views::MenuButton** button);
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protected:
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// views::View:
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const char* GetClassName() const override;
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// views::ButtonListener:
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void ButtonPressed(views::Button* sender, const ui::Event& event) override;
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// views::MenuButtonListener:
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void OnMenuButtonClicked(views::View* source,
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const gfx::Point& point) override;
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private:
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SkColor background_color_;
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#if defined(USE_X11)
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SkColor enabled_color_;
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SkColor disabled_color_;
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SkColor highlight_color_;
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SkColor hover_color_;
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#endif
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ui::MenuModel* menu_model_;
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scoped_ptr<MenuDelegate> menu_delegate_;
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DISALLOW_COPY_AND_ASSIGN(MenuBar);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_UI_VIEWS_MENU_BAR_H_
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