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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 "ash/common/shelf/overflow_bubble.h" | |
| 6 | |
| 7 #include "ash/common/shelf/overflow_bubble_view.h" | |
| 8 #include "ash/common/shelf/overflow_button.h" | |
| 9 #include "ash/common/shelf/shelf_view.h" | |
| 10 #include "ash/common/shelf/wm_shelf.h" | |
| 11 #include "ash/common/system/tray/tray_background_view.h" | |
| 12 #include "ash/common/wm_shell.h" | |
| 13 #include "ui/gfx/geometry/rect.h" | |
| 14 #include "ui/views/widget/widget.h" | |
| 15 | |
| 16 namespace ash { | |
| 17 | |
| 18 OverflowBubble::OverflowBubble(WmShelf* wm_shelf) | |
| 19 : wm_shelf_(wm_shelf), | |
| 20 bubble_(nullptr), | |
| 21 overflow_button_(nullptr), | |
| 22 shelf_view_(nullptr) { | |
| 23 DCHECK(wm_shelf_); | |
| 24 WmShell::Get()->AddPointerWatcher(this, | |
| 25 views::PointerWatcherEventTypes::BASIC); | |
| 26 } | |
| 27 | |
| 28 OverflowBubble::~OverflowBubble() { | |
| 29 Hide(); | |
| 30 WmShell::Get()->RemovePointerWatcher(this); | |
| 31 } | |
| 32 | |
| 33 void OverflowBubble::Show(OverflowButton* overflow_button, | |
| 34 ShelfView* shelf_view) { | |
| 35 DCHECK(overflow_button); | |
| 36 DCHECK(shelf_view); | |
| 37 | |
| 38 Hide(); | |
| 39 | |
| 40 bubble_ = new OverflowBubbleView(wm_shelf_); | |
| 41 bubble_->InitOverflowBubble(overflow_button, shelf_view); | |
| 42 shelf_view_ = shelf_view; | |
| 43 overflow_button_ = overflow_button; | |
| 44 | |
| 45 TrayBackgroundView::InitializeBubbleAnimations(bubble_->GetWidget()); | |
| 46 bubble_->GetWidget()->AddObserver(this); | |
| 47 bubble_->GetWidget()->Show(); | |
| 48 | |
| 49 overflow_button->OnOverflowBubbleShown(); | |
| 50 } | |
| 51 | |
| 52 void OverflowBubble::Hide() { | |
| 53 if (!IsShowing()) | |
| 54 return; | |
| 55 | |
| 56 OverflowButton* overflow_button = overflow_button_; | |
| 57 | |
| 58 bubble_->GetWidget()->RemoveObserver(this); | |
| 59 bubble_->GetWidget()->Close(); | |
| 60 bubble_ = nullptr; | |
| 61 overflow_button_ = nullptr; | |
| 62 shelf_view_ = nullptr; | |
| 63 | |
| 64 overflow_button->OnOverflowBubbleHidden(); | |
| 65 } | |
| 66 | |
| 67 void OverflowBubble::ProcessPressedEvent( | |
| 68 const gfx::Point& event_location_in_screen) { | |
| 69 if (IsShowing() && !shelf_view_->IsShowingMenu() && | |
| 70 !bubble_->GetBoundsInScreen().Contains(event_location_in_screen) && | |
| 71 !overflow_button_->GetBoundsInScreen().Contains( | |
| 72 event_location_in_screen)) { | |
| 73 Hide(); | |
| 74 } | |
| 75 } | |
| 76 | |
| 77 void OverflowBubble::OnPointerEventObserved( | |
| 78 const ui::PointerEvent& event, | |
| 79 const gfx::Point& location_in_screen, | |
| 80 views::Widget* target) { | |
| 81 if (event.type() == ui::ET_POINTER_DOWN) | |
| 82 ProcessPressedEvent(location_in_screen); | |
| 83 } | |
| 84 | |
| 85 void OverflowBubble::OnWidgetDestroying(views::Widget* widget) { | |
| 86 DCHECK(widget == bubble_->GetWidget()); | |
| 87 // Update the overflow button in the parent ShelfView. | |
| 88 overflow_button_->SchedulePaint(); | |
| 89 bubble_ = nullptr; | |
| 90 overflow_button_ = nullptr; | |
| 91 shelf_view_ = nullptr; | |
| 92 } | |
| 93 | |
| 94 } // namespace ash | |
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Chromium Code Reviews
Issue 2734653002:
chromeos: Move files in //ash/common to //ash (Closed)
