Index: ash/devtools/ash_devtools_dom_agent.cc |
diff --git a/ash/devtools/ash_devtools_dom_agent.cc b/ash/devtools/ash_devtools_dom_agent.cc |
index 24cac7f5ed0a1044d6839c703690e0e2a9ae3560..00272f56284bd0d4d979eff610d7ce6a7537d73c 100644 |
--- a/ash/devtools/ash_devtools_dom_agent.cc |
+++ b/ash/devtools/ash_devtools_dom_agent.cc |
@@ -4,10 +4,6 @@ |
#include "ash/devtools/ash_devtools_dom_agent.h" |
-#include "ash/devtools/ui_element.h" |
-#include "ash/devtools/view_element.h" |
-#include "ash/devtools/widget_element.h" |
-#include "ash/devtools/window_element.h" |
#include "ash/public/cpp/shell_window_ids.h" |
#include "ash/root_window_controller.h" |
#include "ash/shell.h" |
@@ -17,25 +13,23 @@ |
#include "ui/display/display.h" |
#include "ui/views/background.h" |
#include "ui/views/border.h" |
-#include "ui/views/view.h" |
-#include "ui/views/widget/widget.h" |
#include "ui/wm/core/window_util.h" |
namespace ash { |
namespace devtools { |
+ |
namespace { |
- |
using namespace ui::devtools::protocol; |
// TODO(mhashmi): Make ids reusable |
+DOM::NodeId node_ids = 1; |
std::unique_ptr<DOM::Node> BuildNode( |
const std::string& name, |
std::unique_ptr<Array<std::string>> attributes, |
- std::unique_ptr<Array<DOM::Node>> children, |
- int node_ids) { |
+ std::unique_ptr<Array<DOM::Node>> children) { |
constexpr int kDomElementNodeType = 1; |
std::unique_ptr<DOM::Node> node = DOM::Node::create() |
- .setNodeId(node_ids) |
+ .setNodeId(node_ids++) |
.setNodeName(name) |
.setNodeType(kDomElementNodeType) |
.setAttributes(std::move(attributes)) |
@@ -45,38 +39,50 @@ |
return node; |
} |
-// TODO(thanhph): Move this function to UIElement::GetAttributes(). |
-std::unique_ptr<Array<std::string>> GetAttributes(UIElement* ui_element) { |
+std::unique_ptr<Array<std::string>> GetAttributes(const aura::Window* window) { |
std::unique_ptr<Array<std::string>> attributes = Array<std::string>::create(); |
attributes->addItem("name"); |
- switch (ui_element->type()) { |
- case UIElementType::WINDOW: { |
- aura::Window* window = |
- UIElement::GetBackingElement<aura::Window, WindowElement>(ui_element); |
- attributes->addItem(window->GetName()); |
- attributes->addItem("active"); |
- attributes->addItem(::wm::IsActiveWindow(window) ? "true" : "false"); |
+ attributes->addItem(window->GetName()); |
+ attributes->addItem("active"); |
+ attributes->addItem(::wm::IsActiveWindow(window) ? "true" : "false"); |
+ return attributes; |
+} |
+ |
+std::unique_ptr<Array<std::string>> GetAttributes(const views::Widget* widget) { |
+ std::unique_ptr<Array<std::string>> attributes = Array<std::string>::create(); |
+ attributes->addItem("name"); |
+ attributes->addItem(widget->GetName()); |
+ attributes->addItem("active"); |
+ attributes->addItem(widget->IsActive() ? "true" : "false"); |
+ return attributes; |
+} |
+ |
+std::unique_ptr<Array<std::string>> GetAttributes(const views::View* view) { |
+ std::unique_ptr<Array<std::string>> attributes = Array<std::string>::create(); |
+ attributes->addItem("name"); |
+ attributes->addItem(view->GetClassName()); |
+ return attributes; |
+} |
+ |
+aura::Window* FindPreviousSibling(aura::Window* window) { |
+ const aura::Window::Windows& siblings = window->parent()->children(); |
+ auto it = std::find(siblings.begin(), siblings.end(), window); |
+ DCHECK(it != siblings.end()); |
+ // If this is the first child of its parent, the previous sibling is null |
+ return it == siblings.begin() ? nullptr : *std::prev(it); |
+} |
+ |
+views::View* FindPreviousSibling(views::View* view) { |
+ views::View* parent = view->parent(); |
+ int view_index = -1; |
+ for (int i = 0, count = parent->child_count(); i < count; i++) { |
+ if (view == parent->child_at(i)) { |
+ view_index = i; |
break; |
} |
- case UIElementType::WIDGET: { |
- views::Widget* widget = |
- UIElement::GetBackingElement<views::Widget, WidgetElement>( |
- ui_element); |
- attributes->addItem(widget->GetName()); |
- attributes->addItem("active"); |
- attributes->addItem(widget->IsActive() ? "true" : "false"); |
- break; |
- } |
- case UIElementType::VIEW: { |
- attributes->addItem( |
- UIElement::GetBackingElement<views::View, ViewElement>(ui_element) |
- ->GetClassName()); |
- break; |
- } |
- default: |
- DCHECK(false); |
} |
- return attributes; |
+ DCHECK_GE(view_index, 0); |
+ return view_index == 0 ? nullptr : parent->child_at(view_index - 1); |
} |
int MaskColor(int value) { |
@@ -97,29 +103,12 @@ |
return views::Widget::GetWidgetForNativeView(window); |
} |
-std::unique_ptr<DOM::Node> BuildDomNodeFromUIElement(UIElement* root) { |
- std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
- for (auto* it : root->children()) |
- children->addItem(BuildDomNodeFromUIElement(it)); |
- |
- constexpr int kDomElementNodeType = 1; |
- std::unique_ptr<DOM::Node> node = DOM::Node::create() |
- .setNodeId(root->node_id()) |
- .setNodeName(root->GetTypeName()) |
- .setNodeType(kDomElementNodeType) |
- .setAttributes(GetAttributes(root)) |
- .build(); |
- node->setChildNodeCount(children->length()); |
- node->setChildren(std::move(children)); |
- return node; |
-} |
- |
} // namespace |
-AshDevToolsDOMAgent::AshDevToolsDOMAgent() : is_building_tree_(false) {} |
+AshDevToolsDOMAgent::AshDevToolsDOMAgent() {} |
AshDevToolsDOMAgent::~AshDevToolsDOMAgent() { |
- Reset(); |
+ RemoveObservers(); |
} |
ui::devtools::protocol::Response AshDevToolsDOMAgent::disable() { |
@@ -146,54 +135,105 @@ |
return ui::devtools::protocol::Response::OK(); |
} |
-void AshDevToolsDOMAgent::OnUIElementAdded(UIElement* parent, |
- UIElement* child) { |
- // When parent is null, only need to update |node_id_to_ui_element_|. |
- if (!parent) { |
- node_id_to_ui_element_[child->node_id()] = child; |
- return; |
- } |
- // If tree is being built, don't add child to dom tree again. |
- if (is_building_tree_) |
- return; |
- DCHECK(node_id_to_ui_element_.count(parent->node_id())); |
- |
- const auto& children = parent->children(); |
- auto iter = std::find(children.begin(), children.end(), child); |
- int prev_node_id = |
- (iter == children.end() - 1) ? 0 : (*std::next(iter))->node_id(); |
- frontend()->childNodeInserted(parent->node_id(), prev_node_id, |
- BuildTreeForUIElement(child)); |
-} |
- |
-void AshDevToolsDOMAgent::OnUIElementReordered(UIElement* parent, |
- UIElement* child) { |
- DCHECK(node_id_to_ui_element_.count(parent->node_id())); |
- |
- const auto& children = parent->children(); |
- auto iter = std::find(children.begin(), children.end(), child); |
- int prev_node_id = |
- (iter == children.begin()) ? 0 : (*std::prev(iter))->node_id(); |
- RemoveDomNode(child); |
- frontend()->childNodeInserted(parent->node_id(), prev_node_id, |
- BuildDomNodeFromUIElement(child)); |
-} |
- |
-void AshDevToolsDOMAgent::OnUIElementRemoved(UIElement* ui_element) { |
- DCHECK(node_id_to_ui_element_.count(ui_element->node_id())); |
- |
- RemoveDomNode(ui_element); |
- node_id_to_ui_element_.erase(ui_element->node_id()); |
-} |
- |
-void AshDevToolsDOMAgent::OnUIElementBoundsChanged(UIElement* ui_element) { |
+// Handles removing windows. |
+void AshDevToolsDOMAgent::OnWindowHierarchyChanging( |
+ const HierarchyChangeParams& params) { |
+ // Only trigger this when params.receiver == params.old_parent. |
+ // Only removals are handled here. Removing a node can occur as a result of |
+ // reorganizing a window or just destroying it. OnWindowHierarchyChanged |
+ // is only called if there is a new_parent. The only case this method isn't |
+ // called is when adding a node because old_parent is then null. |
+ // Finally, We only trigger this 0 or 1 times as an old_parent will |
+ // either exist and only call this callback once, or not at all. |
+ if (params.receiver == params.old_parent) |
+ RemoveWindowTree(params.target, true); |
+} |
+ |
+// Handles adding windows. |
+void AshDevToolsDOMAgent::OnWindowHierarchyChanged( |
+ const HierarchyChangeParams& params) { |
+ // Only trigger this when params.receiver == params.new_parent. |
+ // If there is an old_parent + new_parent, then this window's node was |
+ // removed in OnWindowHierarchyChanging and will now be added to the |
+ // new_parent. If there is only a new_parent, OnWindowHierarchyChanging is |
+ // never called and the window is only added here. |
+ if (params.receiver == params.new_parent) |
+ AddWindowTree(params.target); |
+} |
+ |
+void AshDevToolsDOMAgent::OnWindowStackingChanged(aura::Window* window) { |
+ RemoveWindowTree(window, false); |
+ AddWindowTree(window); |
+} |
+ |
+void AshDevToolsDOMAgent::OnWindowBoundsChanged(aura::Window* window, |
+ const gfx::Rect& old_bounds, |
+ const gfx::Rect& new_bounds) { |
for (auto& observer : observers_) |
- observer.OnNodeBoundsChanged(ui_element->node_id()); |
-} |
- |
-bool AshDevToolsDOMAgent::IsHighlightingWindow(aura::Window* window) { |
- return widget_for_highlighting_ && |
- GetWidgetFromWindow(window) == widget_for_highlighting_.get(); |
+ observer.OnWindowBoundsChanged(window); |
+} |
+ |
+void AshDevToolsDOMAgent::OnWillRemoveView(views::Widget* widget, |
+ views::View* view) { |
+ if (view == widget->GetRootView()) |
+ RemoveViewTree(view, nullptr, true); |
+} |
+ |
+void AshDevToolsDOMAgent::OnWidgetBoundsChanged(views::Widget* widget, |
+ const gfx::Rect& new_bounds) { |
+ for (auto& observer : observers_) |
+ observer.OnWidgetBoundsChanged(widget); |
+} |
+ |
+void AshDevToolsDOMAgent::OnChildViewRemoved(views::View* parent, |
+ views::View* view) { |
+ RemoveViewTree(view, parent, true); |
+} |
+ |
+void AshDevToolsDOMAgent::OnChildViewAdded(views::View* parent, |
+ views::View* view) { |
+ AddViewTree(view); |
+} |
+ |
+void AshDevToolsDOMAgent::OnChildViewReordered(views::View* parent, |
+ views::View* view) { |
+ RemoveViewTree(view, parent, false); |
+ AddViewTree(view); |
+} |
+ |
+void AshDevToolsDOMAgent::OnViewBoundsChanged(views::View* view) { |
+ for (auto& observer : observers_) |
+ observer.OnViewBoundsChanged(view); |
+} |
+ |
+aura::Window* AshDevToolsDOMAgent::GetWindowFromNodeId(int nodeId) { |
+ return node_id_to_window_map_.count(nodeId) ? node_id_to_window_map_[nodeId] |
+ : nullptr; |
+} |
+ |
+views::Widget* AshDevToolsDOMAgent::GetWidgetFromNodeId(int nodeId) { |
+ return node_id_to_widget_map_.count(nodeId) ? node_id_to_widget_map_[nodeId] |
+ : nullptr; |
+} |
+ |
+views::View* AshDevToolsDOMAgent::GetViewFromNodeId(int nodeId) { |
+ return node_id_to_view_map_.count(nodeId) ? node_id_to_view_map_[nodeId] |
+ : nullptr; |
+} |
+ |
+int AshDevToolsDOMAgent::GetNodeIdFromWindow(aura::Window* window) { |
+ DCHECK(window_to_node_id_map_.count(window)); |
+ return window_to_node_id_map_[window]; |
+} |
+ |
+int AshDevToolsDOMAgent::GetNodeIdFromWidget(views::Widget* widget) { |
+ DCHECK(widget_to_node_id_map_.count(widget)); |
+ return widget_to_node_id_map_[widget]; |
+} |
+ |
+int AshDevToolsDOMAgent::GetNodeIdFromView(views::View* view) { |
+ DCHECK(view_to_node_id_map_.count(view)); |
+ return view_to_node_id_map_[view]; |
} |
void AshDevToolsDOMAgent::AddObserver(AshDevToolsDOMAgentObserver* observer) { |
@@ -205,127 +245,225 @@ |
observers_.RemoveObserver(observer); |
} |
-UIElement* AshDevToolsDOMAgent::GetElementFromNodeId(int node_id) { |
- return node_id_to_ui_element_[node_id]; |
-} |
- |
-void AshDevToolsDOMAgent::OnNodeBoundsChanged(int node_id) { |
- for (auto& observer : observers_) |
- observer.OnNodeBoundsChanged(node_id); |
-} |
- |
std::unique_ptr<ui::devtools::protocol::DOM::Node> |
AshDevToolsDOMAgent::BuildInitialTree() { |
- is_building_tree_ = true; |
std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
- |
- // TODO(thanhph): Root of UIElement tree shoudn't be WindowElement |
- // but maybe a new different element type. |
- window_element_root_ = new WindowElement(nullptr, this, nullptr); |
- |
- for (aura::Window* window : Shell::GetAllRootWindows()) { |
- UIElement* window_element = |
- new WindowElement(window, this, window_element_root_); |
- |
- children->addItem(BuildTreeForUIElement(window_element)); |
- window_element_root_->AddChild(window_element); |
- } |
- std::unique_ptr<ui::devtools::protocol::DOM::Node> root_node = BuildNode( |
- "root", nullptr, std::move(children), window_element_root_->node_id()); |
- is_building_tree_ = false; |
- return root_node; |
-} |
- |
-std::unique_ptr<ui::devtools::protocol::DOM::Node> |
-AshDevToolsDOMAgent::BuildTreeForUIElement(UIElement* ui_element) { |
- if (ui_element->type() == UIElementType::WINDOW) { |
- return BuildTreeForWindow( |
- ui_element, |
- UIElement::GetBackingElement<aura::Window, WindowElement>(ui_element)); |
- } else if (ui_element->type() == UIElementType::WIDGET) { |
- return BuildTreeForRootWidget( |
- ui_element, |
- UIElement::GetBackingElement<views::Widget, WidgetElement>(ui_element)); |
- } else if (ui_element->type() == UIElementType::VIEW) { |
- return BuildTreeForView( |
- ui_element, |
- UIElement::GetBackingElement<views::View, ViewElement>(ui_element)); |
- } |
- return nullptr; |
+ for (aura::Window* window : Shell::GetAllRootWindows()) |
+ children->addItem(BuildTreeForWindow(window)); |
+ return BuildNode("root", nullptr, std::move(children)); |
} |
std::unique_ptr<DOM::Node> AshDevToolsDOMAgent::BuildTreeForWindow( |
- UIElement* window_element_root, |
aura::Window* window) { |
+ DCHECK(!window_to_node_id_map_.count(window)); |
std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
views::Widget* widget = GetWidgetFromWindow(window); |
+ if (widget) |
+ children->addItem(BuildTreeForRootWidget(widget)); |
+ for (aura::Window* child : window->children()) { |
+ if (!IsHighlightingWindow(child)) |
+ children->addItem(BuildTreeForWindow(child)); |
+ } |
+ |
+ std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
+ BuildNode("Window", GetAttributes(window), std::move(children)); |
+ if (!window->HasObserver(this)) |
+ window->AddObserver(this); |
+ window_to_node_id_map_[window] = node->getNodeId(); |
+ node_id_to_window_map_[node->getNodeId()] = window; |
+ return node; |
+} |
+ |
+std::unique_ptr<DOM::Node> AshDevToolsDOMAgent::BuildTreeForRootWidget( |
+ views::Widget* widget) { |
+ DCHECK(!widget_to_node_id_map_.count(widget)); |
+ std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
+ children->addItem(BuildTreeForView(widget->GetRootView())); |
+ std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
+ BuildNode("Widget", GetAttributes(widget), std::move(children)); |
+ if (!widget->HasRemovalsObserver(this)) |
+ widget->AddRemovalsObserver(this); |
+ widget_to_node_id_map_[widget] = node->getNodeId(); |
+ node_id_to_widget_map_[node->getNodeId()] = widget; |
+ return node; |
+} |
+ |
+std::unique_ptr<DOM::Node> AshDevToolsDOMAgent::BuildTreeForView( |
+ views::View* view) { |
+ DCHECK(!view_to_node_id_map_.count(view)); |
+ std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
+ for (int i = 0, count = view->child_count(); i < count; i++) |
+ children->addItem(BuildTreeForView(view->child_at(i))); |
+ std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
+ BuildNode("View", GetAttributes(view), std::move(children)); |
+ if (!view->HasObserver(this)) |
+ view->AddObserver(this); |
+ view_to_node_id_map_[view] = node->getNodeId(); |
+ node_id_to_view_map_[node->getNodeId()] = view; |
+ return node; |
+} |
+ |
+void AshDevToolsDOMAgent::AddWindowTree(aura::Window* window) { |
+ if (IsHighlightingWindow(window)) |
+ return; |
+ |
+ DCHECK(window_to_node_id_map_.count(window->parent())); |
+ aura::Window* prev_sibling = FindPreviousSibling(window); |
+ frontend()->childNodeInserted( |
+ window_to_node_id_map_[window->parent()], |
+ prev_sibling ? window_to_node_id_map_[prev_sibling] : 0, |
+ BuildTreeForWindow(window)); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveWindowTree(aura::Window* window, |
+ bool remove_observer) { |
+ DCHECK(window); |
+ if (IsHighlightingWindow(window)) |
+ return; |
+ |
+ if (GetWidgetFromWindow(window)) |
+ RemoveWidgetTree(GetWidgetFromWindow(window), remove_observer); |
+ |
+ for (aura::Window* child : window->children()) |
+ RemoveWindowTree(child, remove_observer); |
+ |
+ RemoveWindowNode(window, remove_observer); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveWindowNode(aura::Window* window, |
+ bool remove_observer) { |
+ WindowToNodeIdMap::iterator window_to_node_id_it = |
+ window_to_node_id_map_.find(window); |
+ DCHECK(window_to_node_id_it != window_to_node_id_map_.end()); |
+ |
+ int node_id = window_to_node_id_it->second; |
+ int parent_id = GetNodeIdFromWindow(window->parent()); |
+ |
+ NodeIdToWindowMap::iterator node_id_to_window_it = |
+ node_id_to_window_map_.find(node_id); |
+ DCHECK(node_id_to_window_it != node_id_to_window_map_.end()); |
+ |
+ if (remove_observer) |
+ window->RemoveObserver(this); |
+ |
+ node_id_to_window_map_.erase(node_id_to_window_it); |
+ window_to_node_id_map_.erase(window_to_node_id_it); |
+ frontend()->childNodeRemoved(parent_id, node_id); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveWidgetTree(views::Widget* widget, |
+ bool remove_observer) { |
+ DCHECK(widget); |
+ if (widget->GetRootView()) |
+ RemoveViewTree(widget->GetRootView(), nullptr, remove_observer); |
+ RemoveWidgetNode(widget, remove_observer); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveWidgetNode(views::Widget* widget, |
+ bool remove_observer) { |
+ WidgetToNodeIdMap::iterator widget_to_node_id_it = |
+ widget_to_node_id_map_.find(widget); |
+ DCHECK(widget_to_node_id_it != widget_to_node_id_map_.end()); |
+ |
+ int node_id = widget_to_node_id_it->second; |
+ int parent_id = GetNodeIdFromWindow(widget->GetNativeWindow()); |
+ |
+ if (remove_observer) |
+ widget->RemoveRemovalsObserver(this); |
+ |
+ NodeIdToWidgetMap::iterator node_id_to_widget_it = |
+ node_id_to_widget_map_.find(node_id); |
+ DCHECK(node_id_to_widget_it != node_id_to_widget_map_.end()); |
+ |
+ widget_to_node_id_map_.erase(widget_to_node_id_it); |
+ node_id_to_widget_map_.erase(node_id_to_widget_it); |
+ frontend()->childNodeRemoved(parent_id, node_id); |
+} |
+ |
+void AshDevToolsDOMAgent::AddViewTree(views::View* view) { |
+ DCHECK(view_to_node_id_map_.count(view->parent())); |
+ views::View* prev_sibling = FindPreviousSibling(view); |
+ frontend()->childNodeInserted( |
+ view_to_node_id_map_[view->parent()], |
+ prev_sibling ? view_to_node_id_map_[prev_sibling] : 0, |
+ BuildTreeForView(view)); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveViewTree(views::View* view, |
+ views::View* parent, |
+ bool remove_observer) { |
+ DCHECK(view); |
+ for (int i = 0, count = view->child_count(); i < count; i++) |
+ RemoveViewTree(view->child_at(i), view, remove_observer); |
+ RemoveViewNode(view, parent, remove_observer); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveViewNode(views::View* view, |
+ views::View* parent, |
+ bool remove_observer) { |
+ ViewToNodeIdMap::iterator view_to_node_id_it = |
+ view_to_node_id_map_.find(view); |
+ DCHECK(view_to_node_id_it != view_to_node_id_map_.end()); |
+ |
+ int node_id = view_to_node_id_it->second; |
+ int parent_id = 0; |
+ if (parent) |
+ parent_id = GetNodeIdFromView(parent); |
+ else // views::RootView |
+ parent_id = GetNodeIdFromWidget(view->GetWidget()); |
+ |
+ if (remove_observer) |
+ view->RemoveObserver(this); |
+ |
+ NodeIdToViewMap::iterator node_id_to_view_it = |
+ node_id_to_view_map_.find(node_id); |
+ DCHECK(node_id_to_view_it != node_id_to_view_map_.end()); |
+ |
+ view_to_node_id_map_.erase(view_to_node_id_it); |
+ node_id_to_view_map_.erase(node_id_to_view_it); |
+ frontend()->childNodeRemoved(parent_id, node_id); |
+} |
+ |
+void AshDevToolsDOMAgent::RemoveObservers() { |
+ for (auto& pair : window_to_node_id_map_) |
+ pair.first->RemoveObserver(this); |
+ for (auto& pair : widget_to_node_id_map_) |
+ pair.first->RemoveRemovalsObserver(this); |
+ for (auto& pair : view_to_node_id_map_) |
+ pair.first->RemoveObserver(this); |
+} |
+ |
+void AshDevToolsDOMAgent::Reset() { |
+ RemoveObservers(); |
+ widget_for_highlighting_.reset(); |
+ window_to_node_id_map_.clear(); |
+ widget_to_node_id_map_.clear(); |
+ view_to_node_id_map_.clear(); |
+ node_id_to_window_map_.clear(); |
+ node_id_to_widget_map_.clear(); |
+ node_id_to_view_map_.clear(); |
+ node_ids = 1; |
+} |
+ |
+AshDevToolsDOMAgent::WindowAndBoundsPair |
+AshDevToolsDOMAgent::GetNodeWindowAndBounds(int node_id) { |
+ aura::Window* window = GetWindowFromNodeId(node_id); |
+ if (window) |
+ return std::make_pair(window, window->GetBoundsInScreen()); |
+ |
+ views::Widget* widget = GetWidgetFromNodeId(node_id); |
if (widget) { |
- UIElement* widget_element = |
- new WidgetElement(widget, this, window_element_root); |
- |
- children->addItem(BuildTreeForRootWidget(widget_element, widget)); |
- window_element_root->AddChild(widget_element); |
+ return std::make_pair(widget->GetNativeWindow(), |
+ widget->GetWindowBoundsInScreen()); |
} |
- for (aura::Window* child : window->children()) { |
- UIElement* window_element = |
- new WindowElement(child, this, window_element_root); |
- |
- children->addItem(BuildTreeForWindow(window_element, child)); |
- window_element_root->AddChild(window_element); |
+ |
+ views::View* view = GetViewFromNodeId(node_id); |
+ if (view) { |
+ gfx::Rect bounds = view->GetBoundsInScreen(); |
+ return std::make_pair(view->GetWidget()->GetNativeWindow(), bounds); |
} |
- std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
- BuildNode("Window", GetAttributes(window_element_root), |
- std::move(children), window_element_root->node_id()); |
- return node; |
-} |
- |
-std::unique_ptr<DOM::Node> AshDevToolsDOMAgent::BuildTreeForRootWidget( |
- UIElement* widget_element, |
- views::Widget* widget) { |
- std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
- |
- UIElement* view_element = |
- new ViewElement(widget->GetRootView(), this, widget_element); |
- |
- children->addItem(BuildTreeForView(view_element, widget->GetRootView())); |
- widget_element->AddChild(view_element); |
- |
- std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
- BuildNode("Widget", GetAttributes(widget_element), std::move(children), |
- widget_element->node_id()); |
- return node; |
-} |
- |
-std::unique_ptr<DOM::Node> AshDevToolsDOMAgent::BuildTreeForView( |
- UIElement* view_element, |
- views::View* view) { |
- std::unique_ptr<Array<DOM::Node>> children = Array<DOM::Node>::create(); |
- |
- for (auto* child : view->GetChildrenInZOrder()) { |
- UIElement* view_element_child = new ViewElement(child, this, view_element); |
- |
- children->addItem(BuildTreeForView(view_element_child, child)); |
- view_element->AddChild(view_element_child); |
- } |
- std::unique_ptr<ui::devtools::protocol::DOM::Node> node = |
- BuildNode("View", GetAttributes(view_element), std::move(children), |
- view_element->node_id()); |
- return node; |
-} |
- |
-void AshDevToolsDOMAgent::RemoveDomNode(UIElement* ui_element) { |
- for (auto* child_element : ui_element->children()) |
- RemoveDomNode(child_element); |
- frontend()->childNodeRemoved(ui_element->parent()->node_id(), |
- ui_element->node_id()); |
-} |
- |
-void AshDevToolsDOMAgent::Reset() { |
- is_building_tree_ = false; |
- widget_for_highlighting_.reset(); |
- delete window_element_root_; |
- node_id_to_ui_element_.clear(); |
- observers_.Clear(); |
+ |
+ return std::make_pair(nullptr, gfx::Rect()); |
} |
void AshDevToolsDOMAgent::InitializeHighlightingWidget() { |
@@ -347,7 +485,7 @@ |
} |
void AshDevToolsDOMAgent::UpdateHighlight( |
- const std::pair<aura::Window*, gfx::Rect>& window_and_bounds, |
+ const WindowAndBoundsPair& window_and_bounds, |
SkColor background, |
SkColor border) { |
constexpr int kBorderThickness = 1; |
@@ -369,15 +507,12 @@ |
if (!widget_for_highlighting_) |
InitializeHighlightingWidget(); |
- std::pair<aura::Window*, gfx::Rect> window_and_bounds = |
- node_id_to_ui_element_.count(node_id) |
- ? node_id_to_ui_element_[node_id]->GetNodeWindowAndBounds() |
- : std::make_pair<aura::Window*, gfx::Rect>(nullptr, gfx::Rect()); |
- |
- if (!window_and_bounds.first) { |
+ WindowAndBoundsPair window_and_bounds(GetNodeWindowAndBounds(node_id)); |
+ |
+ if (!window_and_bounds.first) |
return ui::devtools::protocol::Response::Error( |
"No node found with that id"); |
- } |
+ |
SkColor border_color = |
RGBAToSkColor(highlight_config->getBorderColor(nullptr)); |
SkColor content_color = |
@@ -390,5 +525,10 @@ |
return ui::devtools::protocol::Response::OK(); |
} |
+bool AshDevToolsDOMAgent::IsHighlightingWindow(aura::Window* window) { |
+ return widget_for_highlighting_ && |
+ GetWidgetFromWindow(window) == widget_for_highlighting_.get(); |
+} |
+ |
} // namespace devtools |
} // namespace ash |