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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.
#include "ash/system/tray/tray_bubble_wrapper.h"
#include "ash/system/tray/tray_background_view.h"
#include "ash/system/tray/tray_event_filter.h"
#include "ash/wm/window_properties.h"
#include "base/bind.h"
#include "base/message_loop.h"
#include "base/time.h"
#include "ui/views/bubble/tray_bubble_view.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace internal {
TrayBubbleWrapper::TrayBubbleWrapper(TrayBackgroundView* tray,
views::TrayBubbleView* bubble_view)
: tray_(tray),
bubble_view_(bubble_view) {
DCHECK(tray_);
bubble_widget_ = views::BubbleDelegateView::CreateBubble(bubble_view_);
bubble_widget_->AddObserver(this);
bubble_widget_->GetNativeView()->
SetProperty(internal::kStayInSameRootWindowKey, true);
tray_->InitializeBubbleAnimations(bubble_widget_);
tray_->UpdateBubbleViewArrow(bubble_view_);
bubble_view_->InitializeAndShowBubble();
tray->tray_event_filter()->AddWrapper(this);
}
TrayBubbleWrapper::~TrayBubbleWrapper() {
tray_->tray_event_filter()->RemoveWrapper(this);
if (bubble_widget_) {
bubble_widget_->RemoveObserver(this);
bubble_widget_->Close();
}
}
void TrayBubbleWrapper::OnWidgetDestroying(views::Widget* widget) {
CHECK_EQ(bubble_widget_, widget);
bubble_widget_ = NULL;
// Do not call HideBubbleWithView directly but post the task to ensure that
// HideBubbleWithView is called after the click event on the tray button is
// handled. See crbug.com/177075 and crbug.com/169940
MessageLoopForUI::current()->PostTask(
FROM_HERE,
base::Bind(&TrayBackgroundView::HideBubbleWithView,
base::Unretained(tray_), base::Unretained(bubble_view_)));
}
} // namespace internal
} // namespace ash
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