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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_INTERFACE_H_
#define UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_INTERFACE_H_
#include <stdint.h>
#include <string>
#include "base/functional/callback_forward.h"
#include "ui/base/mojom/menu_source_type.mojom-shared.h"
#include "ui/views/controls/menu/menu_runner.h"
namespace gfx {
class RoundedCornersF;
} // namespace gfx
namespace views {
class MenuButtonController;
namespace internal {
// An abstract interface for menu runner implementations.
// Invoke Release() to destroy. Release() deletes immediately if the menu isn't
// showing. If the menu is showing Release() cancels the menu and when the
// nested RunMenuAt() call returns deletes itself and the menu.
class MenuRunnerImplInterface {
public:
// Creates a concrete instance for running |menu_model|.
// |run_types| is a bitmask of MenuRunner::RunTypes.
static MenuRunnerImplInterface* Create(
ui::MenuModel* menu_model,
int32_t run_types,
base::RepeatingClosure on_menu_closed_callback);
// Returns true if we're in a nested run loop running the menu.
virtual bool IsRunning() const = 0;
// See description above class for details.
virtual void Release() = 0;
// Runs the menu. See MenuRunner::RunMenuAt for more details.
virtual void RunMenuAt(
Widget* parent,
MenuButtonController* button_controller,
const gfx::Rect& bounds,
MenuAnchorPosition anchor,
ui::mojom::MenuSourceType source_type,
int32_t run_types,
gfx::NativeView native_view_for_gestures,
std::optional<gfx::RoundedCornersF> corners,
std::optional<std::string> show_menu_host_duration_histogram) = 0;
void RunMenuAt(
Widget* parent,
MenuButtonController* button_controller,
const gfx::Rect& bounds,
MenuAnchorPosition anchor,
ui::mojom::MenuSourceType source_type = ui::mojom::MenuSourceType::kNone,
int32_t run_types = MenuRunner::NO_FLAGS,
gfx::NativeView native_view_for_gestures = {},
std::optional<gfx::RoundedCornersF> corners = std::nullopt) {
RunMenuAt(parent, button_controller, bounds, anchor, source_type, run_types,
native_view_for_gestures, corners, std::nullopt);
}
// Hides and cancels the menu.
virtual void Cancel() = 0;
// Returns the time from the event which closed the menu - or 0.
virtual base::TimeTicks GetClosingEventTime() const = 0;
protected:
// Call Release() to delete.
virtual ~MenuRunnerImplInterface() = default;
};
} // namespace internal
} // namespace views
#endif // UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_INTERFACE_H_
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