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| 1 // Copyright 2013 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 "chrome/browser/ui/views/message_center/notification_bubble_wrapper.h" | |
| 6 | |
| 7 #include "base/strings/utf_string_conversions.h" | |
| 8 #include "chrome/browser/ui/views/message_center/web_notification_tray.h" | |
| 9 #include "grit/ui_strings.h" | |
| 10 #include "ui/base/l10n/l10n_util.h" | |
| 11 #include "ui/gfx/size.h" | |
| 12 #include "ui/message_center/views/message_bubble_base.h" | |
| 13 #include "ui/message_center/views/message_center_bubble.h" | |
| 14 #include "ui/views/bubble/bubble_delegate.h" | |
| 15 #include "ui/views/bubble/tray_bubble_view.h" | |
| 16 #include "ui/views/widget/widget.h" | |
| 17 #include "ui/views/widget/widget_observer.h" | |
| 18 | |
| 19 #if defined(OS_WIN) | |
| 20 #include "ui/views/win/hwnd_util.h" | |
| 21 #endif | |
| 22 | |
| 23 namespace message_center { | |
| 24 | |
| 25 namespace internal { | |
| 26 | |
| 27 NotificationBubbleWrapper::NotificationBubbleWrapper( | |
| 28 WebNotificationTray* tray, | |
| 29 scoped_ptr<message_center::MessageBubbleBase> bubble, | |
| 30 BubbleType bubble_type) | |
| 31 : bubble_(bubble.Pass()), | |
| 32 bubble_type_(bubble_type), | |
| 33 bubble_view_(NULL), | |
| 34 bubble_widget_(NULL), | |
| 35 tray_(tray) { | |
| 36 // Windows-specific initialization. | |
| 37 views::TrayBubbleView::AnchorAlignment anchor_alignment = | |
| 38 tray_->GetAnchorAlignment(); | |
| 39 views::TrayBubbleView::InitParams init_params = | |
| 40 bubble_->GetInitParams(anchor_alignment); | |
| 41 init_params.close_on_deactivate = false; | |
| 42 init_params.arrow_alignment = views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE; | |
| 43 init_params.arrow_paint_type = views::BubbleBorder::PAINT_NONE; | |
| 44 // TODO(dewittj): Show big shadow without blocking clicks. | |
| 45 init_params.shadow = views::BubbleBorder::NO_SHADOW; | |
| 46 | |
| 47 bubble_view_ = views::TrayBubbleView::Create( | |
| 48 tray_->GetBubbleWindowContainer(), NULL, this, &init_params); | |
| 49 | |
| 50 bubble_widget_ = views::BubbleDelegateView::CreateBubble(bubble_view_); | |
| 51 | |
| 52 #if defined(OS_WIN) | |
| 53 // Remove the bubbles for Notifications and Notification Center from taskbar | |
| 54 // and alt-tab rotation. | |
| 55 HWND hwnd = views::HWNDForWidget(bubble_widget_); | |
| 56 LONG_PTR ex_styles = ::GetWindowLongPtr(hwnd, GWL_EXSTYLE); | |
| 57 ex_styles |= WS_EX_TOOLWINDOW; | |
| 58 ::SetWindowLongPtr(hwnd, GWL_EXSTYLE, ex_styles); | |
| 59 #endif | |
| 60 | |
| 61 bubble_widget_->AddObserver(this); | |
| 62 bubble_widget_->StackAtTop(); | |
| 63 bubble_widget_->SetAlwaysOnTop(true); | |
| 64 // Popups should appear on top of everything, but not disturb the user's | |
| 65 // focus since they could appear at any time. Message Center is always | |
| 66 // shown as a result of user action so it can be activated here. | |
| 67 if (bubble_type_ != BUBBLE_TYPE_POPUP) | |
| 68 bubble_widget_->Activate(); | |
| 69 bubble_view_->InitializeAndShowBubble(); | |
| 70 | |
| 71 bubble_view_->set_close_on_deactivate(true); | |
| 72 bubble_->InitializeContents(bubble_view_); | |
| 73 } | |
| 74 | |
| 75 NotificationBubbleWrapper::~NotificationBubbleWrapper() { | |
| 76 bubble_.reset(); | |
| 77 if (bubble_widget_) { | |
| 78 bubble_widget_->RemoveObserver(this); | |
| 79 bubble_widget_->Close(); | |
| 80 } | |
| 81 } | |
| 82 | |
| 83 void NotificationBubbleWrapper::OnWidgetDestroying(views::Widget* widget) { | |
| 84 DCHECK_EQ(widget, bubble_widget_); | |
| 85 bubble_widget_->RemoveObserver(this); | |
| 86 bubble_widget_ = NULL; | |
| 87 tray_->HideBubbleWithView(bubble_view_); | |
| 88 } | |
| 89 | |
| 90 void NotificationBubbleWrapper::BubbleViewDestroyed() { | |
| 91 bubble_->BubbleViewDestroyed(); | |
| 92 } | |
| 93 | |
| 94 void NotificationBubbleWrapper::OnMouseEnteredView() { | |
| 95 bubble_->OnMouseEnteredView(); | |
| 96 } | |
| 97 | |
| 98 void NotificationBubbleWrapper::OnMouseExitedView() { | |
| 99 bubble_->OnMouseExitedView(); | |
| 100 } | |
| 101 | |
| 102 string16 NotificationBubbleWrapper::GetAccessibleNameForBubble() { | |
| 103 return l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_ACCESSIBLE_NAME); | |
| 104 } | |
| 105 | |
| 106 gfx::Rect NotificationBubbleWrapper::GetAnchorRect( | |
| 107 views::Widget* anchor_widget, | |
| 108 AnchorType anchor_type, | |
| 109 AnchorAlignment anchor_alignment) { | |
| 110 if (bubble_type_ == BUBBLE_TYPE_POPUP) | |
| 111 return tray_->GetPopupAnchor(); | |
| 112 return tray_->GetMessageCenterAnchor(); | |
| 113 } | |
| 114 | |
| 115 void NotificationBubbleWrapper::HideBubble( | |
| 116 const views::TrayBubbleView* bubble_view) { | |
| 117 tray_->HideBubbleWithView(bubble_view); | |
| 118 } | |
| 119 | |
| 120 } // namespace internal | |
| 121 | |
| 122 } // namespace message_center | |
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Chromium Code Reviews
Issue 18003003:
Message center re-organized (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src