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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
#define ASH_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
#pragma once
#include <string>
#include "ash/ash_export.h"
namespace ash {
class AppListItemModel;
class AppListModel;
class ASH_EXPORT AppListViewDelegate {
public:
// AppListView owns the delegate.
virtual ~AppListViewDelegate() {}
// Invoked to set the model that AppListView uses.
// Note that AppListView owns the model.
virtual void SetModel(AppListModel* model) = 0;
// Invoked to ask the delegate to populate the model for given |query|.
virtual void UpdateModel(const std::string& query) = 0;
// Invoked an AppListeItemModelView is activated by click or enter key.
virtual void OnAppListItemActivated(AppListItemModel* item,
int event_flags) = 0;
};
} // namespace ash
#endif // ASH_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
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