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ash / shelf / shelf_window_watcher_item_delegate.cc [blame]

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/shelf/shelf_window_watcher_item_delegate.h"

#include <utility>

#include "ash/public/cpp/app_menu_constants.h"
#include "ash/public/cpp/shelf_model.h"
#include "ash/public/cpp/window_properties.h"
#include "ash/shelf/shelf_context_menu_model.h"
#include "ash/shelf/shelf_controller.h"
#include "ash/shell.h"
#include "ash/wm/window_state.h"
#include "ash/wm/window_util.h"
#include "components/strings/grit/components_strings.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/window.h"
#include "ui/base/models/image_model.h"
#include "ui/base/mojom/window_show_state.mojom.h"
#include "ui/events/types/event_type.h"
#include "ui/views/vector_icons.h"
#include "ui/wm/core/window_animations.h"

namespace ash {

ShelfWindowWatcherItemDelegate::ShelfWindowWatcherItemDelegate(
    const ShelfID& id,
    aura::Window* window)
    : ShelfItemDelegate(id), window_(window) {
  DCHECK(!id.IsNull());
  DCHECK(window_);
}

ShelfWindowWatcherItemDelegate::~ShelfWindowWatcherItemDelegate() = default;

void ShelfWindowWatcherItemDelegate::ItemSelected(
    std::unique_ptr<ui::Event> event,
    int64_t display_id,
    ShelfLaunchSource source,
    ItemSelectedCallback callback,
    const ItemFilterPredicate& filter_predicate) {
  if (wm::IsActiveWindow(window_)) {
    if (event && event->type() == ui::EventType::kKeyReleased) {
      ::wm::AnimateWindow(window_, ::wm::WINDOW_ANIMATION_TYPE_BOUNCE);
      std::move(callback).Run(SHELF_ACTION_NONE, {});
      return;
    }
    window_->SetProperty(aura::client::kShowStateKey,
                         ui::mojom::WindowShowState::kMinimized);
    std::move(callback).Run(SHELF_ACTION_WINDOW_MINIMIZED, {});
    return;
  }
  wm::ActivateWindow(window_);
  std::move(callback).Run(SHELF_ACTION_WINDOW_ACTIVATED, {});
}

void ShelfWindowWatcherItemDelegate::GetContextMenu(
    int64_t display_id,
    GetContextMenuCallback callback) {
  auto menu = std::make_unique<ShelfContextMenuModel>(this, display_id,
                                                      /*menu_in_shelf=*/false);
  // Show a default context menu with just an extra close item.
  menu->AddItemWithStringIdAndIcon(
      CommandId::MENU_CLOSE, IDS_CLOSE,
      ui::ImageModel::FromVectorIcon(views::kCloseIcon,
                                     ui::kColorAshSystemUIMenuIcon));
  std::move(callback).Run(std::move(menu));
}

void ShelfWindowWatcherItemDelegate::ExecuteCommand(bool from_context_menu,
                                                    int64_t command_id,
                                                    int32_t event_flags,
                                                    int64_t display_id) {
  DCHECK_EQ(command_id, CommandId::MENU_CLOSE)
      << "Unknown ShelfItemDelegate command";
  Close();
}

void ShelfWindowWatcherItemDelegate::Close() {
  window_util::CloseWidgetForWindow(window_);
}

}  // namespace ash