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2c772d1848
Since the introduction of multi-select, we have had both `on_selection` and `on_selection_change`, the latter of which was only invoked when a change in selection came in through the model. This removes `AbstractView::on_selection` and replaces it usage with the more explicit `on_selection_change` everywhere.
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "InspectorWidget.h"
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Splitter.h>
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#include <LibGUI/TabWidget.h>
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#include <LibGUI/TableView.h>
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#include <LibGUI/TreeView.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/DOM/Element.h>
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#include <LibWeb/DOMTreeModel.h>
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#include <LibWeb/LayoutTreeModel.h>
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#include <LibWeb/StylePropertiesModel.h>
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namespace Browser {
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void InspectorWidget::set_inspected_node(Web::DOM::Node* node)
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{
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m_document->set_inspected_node(node);
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if (node && node->is_element()) {
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auto& element = downcast<Web::DOM::Element>(*node);
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if (element.specified_css_values()) {
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m_style_table_view->set_model(Web::StylePropertiesModel::create(*element.specified_css_values()));
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m_computed_style_table_view->set_model(Web::StylePropertiesModel::create(*element.computed_style()));
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}
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} else {
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m_style_table_view->set_model(nullptr);
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m_computed_style_table_view->set_model(nullptr);
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}
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}
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InspectorWidget::InspectorWidget()
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{
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set_layout<GUI::VerticalBoxLayout>();
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auto& splitter = add<GUI::VerticalSplitter>();
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auto& top_tab_widget = splitter.add<GUI::TabWidget>();
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m_dom_tree_view = top_tab_widget.add_tab<GUI::TreeView>("DOM");
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m_dom_tree_view->on_selection_change = [this] {
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const auto& index = m_dom_tree_view->selection().first();
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auto* node = static_cast<Web::DOM::Node*>(index.internal_data());
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set_inspected_node(node);
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};
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m_layout_tree_view = top_tab_widget.add_tab<GUI::TreeView>("Layout");
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m_layout_tree_view->on_selection_change = [this] {
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const auto& index = m_layout_tree_view->selection().first();
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auto* node = static_cast<Web::Layout::Node*>(index.internal_data());
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set_inspected_node(node->dom_node());
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};
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auto& bottom_tab_widget = splitter.add<GUI::TabWidget>();
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m_style_table_view = bottom_tab_widget.add_tab<GUI::TableView>("Styles");
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m_computed_style_table_view = bottom_tab_widget.add_tab<GUI::TableView>("Computed");
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}
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InspectorWidget::~InspectorWidget()
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{
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}
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void InspectorWidget::set_document(Web::DOM::Document* document)
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{
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if (m_document == document)
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return;
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m_document = document;
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m_dom_tree_view->set_model(Web::DOMTreeModel::create(*document));
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m_layout_tree_view->set_model(Web::LayoutTreeModel::create(*document));
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}
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}
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