1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ash/system/tray/tray_bubble_wrapper.h" 6 7#include "ash/system/tray/tray_background_view.h" 8#include "ash/system/tray/tray_event_filter.h" 9#include "ash/wm/window_properties.h" 10#include "ui/aura/client/capture_client.h" 11#include "ui/aura/root_window.h" 12#include "ui/aura/window.h" 13#include "ui/views/bubble/tray_bubble_view.h" 14#include "ui/views/widget/widget.h" 15 16namespace ash { 17namespace internal { 18 19TrayBubbleWrapper::TrayBubbleWrapper(TrayBackgroundView* tray, 20 views::TrayBubbleView* bubble_view) 21 : tray_(tray), 22 bubble_view_(bubble_view) { 23 bubble_widget_ = views::BubbleDelegateView::CreateBubble(bubble_view_); 24 bubble_widget_->AddObserver(this); 25 26 tray_->InitializeBubbleAnimations(bubble_widget_); 27 tray_->UpdateBubbleViewArrow(bubble_view_); 28 bubble_view_->InitializeAndShowBubble(); 29 30 tray->tray_event_filter()->AddWrapper(this); 31} 32 33TrayBubbleWrapper::~TrayBubbleWrapper() { 34 tray_->tray_event_filter()->RemoveWrapper(this); 35 if (bubble_widget_) { 36 bubble_widget_->RemoveObserver(this); 37 bubble_widget_->Close(); 38 } 39} 40 41void TrayBubbleWrapper::OnWidgetDestroying(views::Widget* widget) { 42 CHECK_EQ(bubble_widget_, widget); 43 bubble_widget_->RemoveObserver(this); 44 bubble_widget_ = NULL; 45 46 // Although the bubble is already closed, the next mouse release event 47 // will invoke PerformAction which reopens the bubble again. To prevent the 48 // reopen, the mouse capture of |tray_| has to be released. 49 // See crbug.com/177075 50 aura::client::CaptureClient* capture_client = aura::client::GetCaptureClient( 51 tray_->GetWidget()->GetNativeView()->GetRootWindow()); 52 if (capture_client) 53 capture_client->ReleaseCapture(tray_->GetWidget()->GetNativeView()); 54 tray_->HideBubbleWithView(bubble_view_); // May destroy |bubble_view_| 55} 56 57void TrayBubbleWrapper::OnWidgetBoundsChanged(views::Widget* widget, 58 const gfx::Rect& new_bounds) { 59 DCHECK_EQ(bubble_widget_, widget); 60 tray_->BubbleResized(bubble_view_); 61} 62 63} // namespace internal 64} // namespace ash 65