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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_MESSAGE_CENTER_BUTTON_BAR_H_
#define UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_BUTTON_BAR_H_
#include "ui/views/controls/button/button.h"
#include "ui/views/controls/button/image_button.h"
#include "ui/views/view.h"
namespace views {
class Label;
}
namespace message_center {
class ButtonBarSettingsLabel;
class MessageCenter;
class MessageCenterTray;
class MessageCenterView;
class NotificationCenterButton;
class NotifierSettingsProvider;
// MessageCenterButtonBar is the class that shows the content outside the main
// notification area - the label (or NotifierGroup switcher) and the buttons.
class MessageCenterButtonBar : public views::View,
public views::ButtonListener {
public:
MessageCenterButtonBar(MessageCenterView* message_center_view,
MessageCenter* message_center,
NotifierSettingsProvider* notifier_settings_provider,
bool settings_initially_visible,
const base::string16& title);
~MessageCenterButtonBar() override;
// Enables or disables all of the buttons in the center. This is used to
// prevent user clicks during the close-all animation.
virtual void SetAllButtonsEnabled(bool enabled);
// Sometimes we shouldn't see the close-all button.
void SetCloseAllButtonEnabled(bool enabled);
// Sometimes we shouldn't see the back arrow (not in settings).
void SetBackArrowVisible(bool visible);
private:
// Updates the layout manager which can have differing configuration
// depending on the visibilty of different parts of the button bar.
void ViewVisibilityChanged();
// Overridden from views::View:
void ChildVisibilityChanged(views::View* child) override;
// Overridden from views::ButtonListener:
void ButtonPressed(views::Button* sender, const ui::Event& event) override;
MessageCenterView* message_center_view() const {
return message_center_view_;
}
MessageCenter* message_center() const { return message_center_; }
MessageCenterView* message_center_view_; // Weak reference.
MessageCenter* message_center_; // Weak reference.
// |close_bubble_button_| closes the message center bubble. This is required
// for desktop Linux because the status icon doesn't toggle the bubble, and
// close-on-deactivation is off. This is a tentative solution. Once pkotwicz
// Fixes the problem of focus-follow-mouse, close-on-deactivation will be
// back and this field will be removed. See crbug.com/319516.
#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
views::ImageButton* close_bubble_button_;
#endif
// Sub-views of the button bar.
NotificationCenterButton* title_arrow_;
views::Label* notification_label_;
views::View* button_container_;
NotificationCenterButton* close_all_button_;
NotificationCenterButton* settings_button_;
NotificationCenterButton* quiet_mode_button_;
DISALLOW_COPY_AND_ASSIGN(MessageCenterButtonBar);
};
} // namespace message_center
#endif // UI_MESSAGE_CENTER_VIEWS_MESSAGE_CENTER_BUTTON_BAR_H_
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