109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef SHELL_BROWSER_UI_VIEWS_MENU_BAR_H_
|
|
#define SHELL_BROWSER_UI_VIEWS_MENU_BAR_H_
|
|
|
|
#include <memory>
|
|
|
|
#include "shell/browser/ui/electron_menu_model.h"
|
|
#include "shell/browser/ui/views/menu_delegate.h"
|
|
#include "shell/browser/ui/views/root_view.h"
|
|
#include "ui/views/accessible_pane_view.h"
|
|
#include "ui/views/controls/button/button.h"
|
|
#include "ui/views/focus/focus_manager.h"
|
|
#include "ui/views/view.h"
|
|
|
|
namespace views {
|
|
class Button;
|
|
class MenuButton;
|
|
} // namespace views
|
|
|
|
namespace electron {
|
|
|
|
class MenuBarColorUpdater : public views::FocusChangeListener {
|
|
public:
|
|
explicit MenuBarColorUpdater(MenuBar* menu_bar);
|
|
~MenuBarColorUpdater() override;
|
|
|
|
void OnDidChangeFocus(views::View* focused_before,
|
|
views::View* focused_now) override;
|
|
void OnWillChangeFocus(views::View* focused_before,
|
|
views::View* focused_now) override {}
|
|
|
|
private:
|
|
MenuBar* menu_bar_;
|
|
};
|
|
|
|
class MenuBar : public views::AccessiblePaneView,
|
|
public electron::MenuDelegate::Observer {
|
|
public:
|
|
static const char kViewClassName[];
|
|
|
|
explicit MenuBar(RootView* window);
|
|
~MenuBar() override;
|
|
|
|
// Replaces current menu with a new one.
|
|
void SetMenu(ElectronMenuModel* menu_model);
|
|
|
|
// Shows underline under accelerators.
|
|
void SetAcceleratorVisibility(bool visible);
|
|
|
|
// Returns true if the submenu has accelerator |key|
|
|
bool HasAccelerator(base::char16 key);
|
|
|
|
// Shows the submenu whose accelerator is |key|.
|
|
void ActivateAccelerator(base::char16 key);
|
|
|
|
// Returns there are how many items in the root menu.
|
|
int GetItemCount() const;
|
|
|
|
// Get the menu under specified screen point.
|
|
bool GetMenuButtonFromScreenPoint(const gfx::Point& point,
|
|
ElectronMenuModel** menu_model,
|
|
views::MenuButton** button);
|
|
|
|
// electron::MenuDelegate::Observer:
|
|
void OnBeforeExecuteCommand() override;
|
|
void OnMenuClosed() override;
|
|
|
|
// views::AccessiblePaneView:
|
|
bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
|
|
bool SetPaneFocus(views::View* initial_focus) override;
|
|
void RemovePaneFocus() override;
|
|
void OnThemeChanged() override;
|
|
|
|
private:
|
|
friend class MenuBarColorUpdater;
|
|
|
|
// views::View:
|
|
const char* GetClassName() const override;
|
|
|
|
void ButtonPressed(int id, const ui::Event& event);
|
|
|
|
void RebuildChildren();
|
|
void UpdateViewColors();
|
|
|
|
void RefreshColorCache();
|
|
SkColor background_color_;
|
|
#if defined(OS_LINUX)
|
|
SkColor enabled_color_;
|
|
SkColor disabled_color_;
|
|
#endif
|
|
|
|
RootView* window_ = nullptr;
|
|
ElectronMenuModel* menu_model_ = nullptr;
|
|
|
|
View* FindAccelChild(base::char16 key);
|
|
|
|
bool has_focus_ = true;
|
|
|
|
std::unique_ptr<MenuBarColorUpdater> color_updater_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(MenuBar);
|
|
};
|
|
|
|
} // namespace electron
|
|
|
|
#endif // SHELL_BROWSER_UI_VIEWS_MENU_BAR_H_
|