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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_TABS_EXISTING_WINDOW_SUB_MENU_MODEL_H_
#define CHROME_BROWSER_UI_TABS_EXISTING_WINDOW_SUB_MENU_MODEL_H_
#include <stddef.h>
#include <vector>
#include "base/types/pass_key.h"
#include "chrome/browser/ui/tabs/existing_base_sub_menu_model.h"
class Browser;
class Profile;
class TabStripModel;
class TabMenuModelDelegate;
namespace ui {
class Accelerator;
} // namespace ui
class ExistingWindowSubMenuModel : public ExistingBaseSubMenuModel {
public:
// Factory function for creating a platform-specific
// ExistingWindowSubMenuModel.
static std::unique_ptr<ExistingWindowSubMenuModel> Create(
ui::SimpleMenuModel::Delegate* parent_delegate,
TabMenuModelDelegate* tab_menu_model_delegate,
TabStripModel* model,
int context_index);
// Clients shouldn't directly create instances of ExistingWindowSubMenuModel,
// but rather use ExistingWindowSubMenuModel::Create().
ExistingWindowSubMenuModel(base::PassKey<ExistingWindowSubMenuModel> passkey,
ui::SimpleMenuModel::Delegate* parent_delegate,
TabMenuModelDelegate* tab_menu_model_delegate,
TabStripModel* model,
int context_index);
ExistingWindowSubMenuModel(const ExistingWindowSubMenuModel&) = delete;
ExistingWindowSubMenuModel& operator=(const ExistingWindowSubMenuModel&) =
delete;
~ExistingWindowSubMenuModel() override;
// ui::SimpleMenuModel:
bool GetAcceleratorForCommandId(int command_id,
ui::Accelerator* accelerator) const override;
// ui::SimpleMenuModel::Delegate:
bool IsCommandIdChecked(int command_id) const override;
bool IsCommandIdEnabled(int command_id) const override;
// Whether the submenu should be shown in the provided context. True iff
// the submenu would show at least one window. Does not assume ownership of
// |model|; |model| must outlive this instance.
static bool ShouldShowSubmenu(Profile* profile);
static bool ShouldShowSubmenuForApp(
TabMenuModelDelegate* tab_menu_model_delegate);
protected:
// Retrieves a base::Passkey which can be used to construct an instance of
// ExistingWindowSubMenuModel.
static base::PassKey<ExistingWindowSubMenuModel> GetPassKey();
// Builds a vector of MenuItemInfo structs for the given browsers.
static std::vector<ExistingWindowSubMenuModel::MenuItemInfo>
BuildMenuItemInfoVectorForBrowsers(
const std::vector<Browser*>& existing_browsers);
private:
// ExistingBaseSubMenuModel:
void ExecuteExistingCommand(size_t target_index) override;
};
#endif // CHROME_BROWSER_UI_TABS_EXISTING_WINDOW_SUB_MENU_MODEL_H_
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