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| 1 // Copyright 2017 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/devtools/widget_element.h" |
| 6 |
| 7 #include "ash/devtools/ui_element_delegate.h" |
| 8 |
| 9 namespace ash { |
| 10 namespace devtools { |
| 11 |
| 12 WidgetElement::WidgetElement(views::Widget* widget, |
| 13 UIElementDelegate* ui_element_delegate, |
| 14 UIElement* parent) |
| 15 : UIElement(UIElementType::WIDGET, ui_element_delegate, parent), |
| 16 widget_(widget) { |
| 17 if (!widget_->HasRemovalsObserver(this)) |
| 18 widget_->AddRemovalsObserver(this); |
| 19 } |
| 20 |
| 21 WidgetElement::~WidgetElement() { |
| 22 if (widget_ && widget_->HasRemovalsObserver(this)) |
| 23 widget_->RemoveRemovalsObserver(this); |
| 24 } |
| 25 |
| 26 views::Widget* WidgetElement::widget() { |
| 27 return widget_; |
| 28 } |
| 29 |
| 30 void WidgetElement::OnWillRemoveView(views::Widget* widget, views::View* view) { |
| 31 if (view == widget->GetRootView()) |
| 32 GetUIElementDelegate()->OnUIElementRemoved(GetChildren()[0]->GetNodeId()); |
| 33 } |
| 34 |
| 35 void WidgetElement::OnWidgetBoundsChanged(views::Widget* widget, |
| 36 const gfx::Rect& new_bounds) { |
| 37 if (widget == widget_) |
| 38 GetUIElementDelegate()->OnUIElementBoundsChanged(GetNodeId()); |
| 39 } |
| 40 |
| 41 void WidgetElement::Destroy() { |
| 42 delete this; |
| 43 } |
| 44 |
| 45 bool WidgetElement::GetBounds(gfx::Rect* bounds) { |
| 46 if (widget_) { |
| 47 *bounds = widget_->GetRestoredBounds(); |
| 48 return true; |
| 49 } |
| 50 return false; |
| 51 } |
| 52 |
| 53 bool WidgetElement::SetBounds(const gfx::Rect& bounds) { |
| 54 if (widget_) { |
| 55 widget_->SetBounds(bounds); |
| 56 return true; |
| 57 } |
| 58 return false; |
| 59 } |
| 60 |
| 61 bool WidgetElement::GetVisible(bool* visible) { |
| 62 if (widget_) { |
| 63 *visible = widget_->IsVisible(); |
| 64 return true; |
| 65 } |
| 66 return false; |
| 67 } |
| 68 |
| 69 bool WidgetElement::SetVisible(bool visible) { |
| 70 if (widget_) { |
| 71 if (visible != widget_->IsVisible()) { |
| 72 if (visible) |
| 73 widget_->Show(); |
| 74 else |
| 75 widget_->Hide(); |
| 76 } |
| 77 return true; |
| 78 } |
| 79 return false; |
| 80 } |
| 81 |
| 82 std::pair<aura::Window*, gfx::Rect> WidgetElement::GetNodeWindowAndBounds() { |
| 83 if (widget_) |
| 84 return std::make_pair(widget_->GetNativeWindow(), |
| 85 widget_->GetWindowBoundsInScreen()); |
| 86 return std::make_pair(nullptr, gfx::Rect()); |
| 87 } |
| 88 |
| 89 // static |
| 90 views::Widget* WidgetElement::From(UIElement* element) { |
| 91 DCHECK_EQ(UIElementType::WIDGET, element->GetType()); |
| 92 return static_cast<WidgetElement*>(element)->widget_; |
| 93 } |
| 94 |
| 95 } // namespace devtools |
| 96 } // namespace ash |
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