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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/views/controls/menu/menu_pre_target_handler_mac.h"
#import <Cocoa/Cocoa.h>
#include "ui/events/event.h"
#include "ui/events/event_utils.h"
#include "ui/views/cocoa/native_widget_mac_ns_window_host.h"
#include "ui/views/controls/menu/menu_controller.h"
#include "ui/views/widget/widget.h"
namespace views {
MenuPreTargetHandlerMac::MenuPreTargetHandlerMac(MenuController* controller,
Widget* widget)
: controller_(controller) {
gfx::NativeWindow target_window = widget->GetNativeWindow();
auto* host =
views::NativeWidgetMacNSWindowHost::GetFromNativeWindow(target_window);
CHECK(host);
monitor_ = host->AddEventMonitor(this);
}
MenuPreTargetHandlerMac::~MenuPreTargetHandlerMac() = default;
void MenuPreTargetHandlerMac::NativeWidgetMacEventMonitorOnEvent(
ui::Event* ui_event,
bool* was_handled) {
if (*was_handled) {
return;
}
if (!ui_event->IsKeyEvent()) {
return;
}
*was_handled = controller_->OnWillDispatchKeyEvent(ui_event->AsKeyEvent()) !=
ui::POST_DISPATCH_PERFORM_DEFAULT;
}
// static
std::unique_ptr<MenuPreTargetHandler> MenuPreTargetHandler::Create(
MenuController* controller,
Widget* widget) {
return std::make_unique<MenuPreTargetHandlerMac>(controller, widget);
}
} // namespace views
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