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// Copyright 2013 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 UI_MESSAGE_CENTER_VIEWS_GROUP_VIEW_H_
#define UI_MESSAGE_CENTER_VIEWS_GROUP_VIEW_H_
#include "ui/gfx/image/image_skia.h"
#include "ui/message_center/views/message_center_controller.h"
#include "ui/message_center/views/message_center_view.h"
#include "ui/message_center/views/message_view.h"
namespace message_center {
class BoundedLabel;
class MessageCenter;
class NotificationButton;
// View that displays a placeholder representing several notifications and a
// button to expand it into a set of individual notifications.
class GroupView : public MessageView, public MessageViewController {
public:
// The group view currently shows the latest notificaiton w/o buttons
// and a single button like "N more from XYZ".
// Each GroupView has a notifier_id which it uses to report clicks and other
// user actions to Client.
GroupView(MessageCenterController* controller,
const NotifierId& notifier_id,
const Notification& last_notification,
const gfx::ImageSkia& group_icon,
int group_size);
virtual ~GroupView();
// Overridden from views::View:
virtual gfx::Size GetPreferredSize() OVERRIDE;
virtual int GetHeightForWidth(int width) OVERRIDE;
virtual void Layout() OVERRIDE;
virtual void OnFocus() OVERRIDE;
virtual gfx::NativeCursor GetCursor(const ui::MouseEvent& event) OVERRIDE;
// Overridden from MessageView:
virtual void ButtonPressed(views::Button* sender,
const ui::Event& event) OVERRIDE;
// Overridden from MessageViewController:
virtual void ClickOnNotification(const std::string& notification_id) OVERRIDE;
virtual void RemoveNotification(const std::string& notification_id,
bool by_user) OVERRIDE;
virtual void DisableNotificationsFromThisSource(
const NotifierId& notifier_id) OVERRIDE;
virtual void ShowNotifierSettingsBubble() OVERRIDE;
private:
MessageCenterController* controller_; // Weak, controls lifetime of views.
NotifierId notifier_id_;
string16 display_source_;
gfx::ImageSkia group_icon_;
int group_size_;
std::string last_notification_id_;
// Weak references to GroupView descendants owned by their parents.
views::View* background_view_;
views::View* top_view_;
views::View* bottom_view_;
BoundedLabel* title_view_;
BoundedLabel* message_view_;
BoundedLabel* context_message_view_;
views::View* icon_view_;
NotificationButton* more_button_;
DISALLOW_COPY_AND_ASSIGN(GroupView);
};
} // namespace message_center
#endif // UI_MESSAGE_CENTER_VIEWS_GROUP_VIEW_H_
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