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LibWeb+Browser: Support DOM Inspector for OutOfProcessWebView

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This introduces a new DOMTreeJSONModel, which provides the Model for the
InspectorWidget when the Browser is running using the
OutOfProcessWebView.

This Model is constructed with a JSON object received via IPC from the
WebContentServer.
This commit is contained in:
Adam Hodgen 2021-06-07 22:21:16 +01:00 • committed by Andreas Kling
parent cd6b9613c5
commit 1e5e02c70b
8 changed files with 330 additions and 7 deletions
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26
Userland/Applications/Browser/InspectorWidget.cpp
View file

@ -12,14 +12,20 @@
#include <LibGUI/TreeView.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/Element.h>
#include <LibWeb/DOMTreeJSONModel.h>
#include <LibWeb/DOMTreeModel.h>
#include <LibWeb/LayoutTreeModel.h>
#include <LibWeb/StylePropertiesModel.h>
namespace Browser {
void InspectorWidget::set_inspected_node(Web::DOM::Node* node)
void InspectorWidget::set_inspected_node(GUI::ModelIndex const index)
{
if (!m_document) {
// FIXME: Handle this for OutOfProcessWebView
return;
}
auto* node = static_cast<Web::DOM::Node*>(index.internal_data());
m_document->set_inspected_node(node);
if (node && node->is_element()) {
auto& element = verify_cast<Web::DOM::Element>(*node);
@ -43,15 +49,13 @@ InspectorWidget::InspectorWidget()
m_dom_tree_view = top_tab_widget.add_tab<GUI::TreeView>("DOM");
m_dom_tree_view->on_selection_change = [this] {
const auto& index = m_dom_tree_view->selection().first();
auto* node = static_cast<Web::DOM::Node*>(index.internal_data());
set_inspected_node(node);
set_inspected_node(index);
};
m_layout_tree_view = top_tab_widget.add_tab<GUI::TreeView>("Layout");
m_layout_tree_view->on_selection_change = [this] {
const auto& index = m_layout_tree_view->selection().first();
auto* node = static_cast<Web::Layout::Node*>(index.internal_data());
set_inspected_node(node->dom_node());
set_inspected_node(index);
};
auto& bottom_tab_widget = splitter.add<GUI::TabWidget>();
@ -73,4 +77,16 @@ void InspectorWidget::set_document(Web::DOM::Document* document)
m_layout_tree_view->set_model(Web::LayoutTreeModel::create(*document));
}
void InspectorWidget::set_dom_json(String json)
{
if (m_dom_json.has_value() && m_dom_json.value() == json)
return;
m_dom_json = json;
m_dom_tree_view->set_model(Web::DOMTreeJSONModel::create(m_dom_json->view()));
// FIXME: Support the LayoutTreeModel
// m_layout_tree_view->set_model(Web::LayoutTreeModel::create(*document));
}
}