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Code Issues Activity Actions

Browser: Implement "Inspect Element" context menu action

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This is finally working for OOPWV! :^)
This commit is contained in:
Sam Atkins 2021-08-27 17:40:25 +01:00 • committed by Andreas Kling
parent 1ccf10789e
commit 97379ace25
3 changed files with 44 additions and 14 deletions
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39
Userland/Applications/Browser/InspectorWidget.cpp
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@ -19,6 +19,26 @@
namespace Browser {
void InspectorWidget::set_inspected_node(i32 node_id)
{
if (!m_dom_json.has_value()) {
// DOM Tree hasn't been loaded yet, so make a note to inspect it later.
m_pending_inspect_node_id = node_id;
return;
}
auto* model = verify_cast<Web::DOMTreeModel>(m_dom_tree_view->model());
auto index = model->index_for_node(node_id);
if (!index.is_valid()) {
dbgln("InspectorWidget told to inspect non-existent node, id={}", node_id);
return;
}
m_dom_tree_view->expand_all_parents_of(index);
m_dom_tree_view->set_cursor(index, GUI::AbstractView::SelectionUpdate::Set);
set_inspected_node(index);
}
void InspectorWidget::set_inspected_node(GUI::ModelIndex const index)
{
auto* json = static_cast<JsonObject const*>(index.internal_data());
@ -27,16 +47,10 @@ void InspectorWidget::set_inspected_node(GUI::ModelIndex const index)
return;
m_inspected_node_id = inspected_node;
m_dom_tree_view->set_cursor(index, GUI::AbstractView::SelectionUpdate::Set);
m_dom_tree_view->expand_all_parents_of(index);
auto maybe_inspected_node_properties = m_web_view->inspect_dom_node(m_inspected_node_id);
if (maybe_inspected_node_properties.has_value()) {
auto inspected_node_properties = maybe_inspected_node_properties.value();
m_inspected_node_specified_values_json = inspected_node_properties.specified_values_json;
m_inspected_node_computed_values_json = inspected_node_properties.computed_values_json;
m_style_table_view->set_model(Web::StylePropertiesModel::create(m_inspected_node_specified_values_json.value().view()));
m_computed_style_table_view->set_model(Web::StylePropertiesModel::create(m_inspected_node_computed_values_json.value().view()));
load_style_json(inspected_node_properties.specified_values_json, inspected_node_properties.computed_values_json);
} else {
m_inspected_node_specified_values_json.clear();
m_inspected_node_computed_values_json.clear();
@ -84,6 +98,12 @@ void InspectorWidget::set_dom_json(String json)
// FIXME: Support the LayoutTreeModel
// m_layout_tree_view->set_model(Web::LayoutTreeModel::create(*document));
if (m_pending_inspect_node_id.has_value()) {
i32 node_id = m_pending_inspect_node_id.value();
m_pending_inspect_node_id.clear();
set_inspected_node(node_id);
}
}
void InspectorWidget::set_dom_node_properties_json(i32 node_id, String specified_values_json, String computed_values_json)
@ -93,6 +113,11 @@ void InspectorWidget::set_dom_node_properties_json(i32 node_id, String specified
return;
}
load_style_json(specified_values_json, computed_values_json);
}
void InspectorWidget::load_style_json(String specified_values_json, String computed_values_json)
{
m_inspected_node_specified_values_json = specified_values_json;
m_inspected_node_computed_values_json = computed_values_json;
m_style_table_view->set_model(Web::StylePropertiesModel::create(m_inspected_node_specified_values_json.value().view()));