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ladybird/Userland/Libraries/LibWeb/LayoutTreeModel.h

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LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
2020-06-12 22:30:11 +02:00
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
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*/
#pragma once
#include <LibGUI/Model.h>
LibWeb: Move DOM classes into the Web::DOM namespace LibWeb keeps growing and the Web namespace is filling up fast. Let's put DOM stuff into Web::DOM, just like we already started doing with SVG stuff in Web::SVG.
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#include <LibWeb/Forward.h>
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
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namespace Web {
class LayoutTreeModel final : public GUI::Model {
public:
LibWeb: Move DOM classes into the Web::DOM namespace LibWeb keeps growing and the Web namespace is filling up fast. Let's put DOM stuff into Web::DOM, just like we already started doing with SVG stuff in Web::SVG.
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static NonnullRefPtr<LayoutTreeModel> create(DOM::Document& document)
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
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{
AK: Rename adopt() to adopt_ref() This makes it more symmetrical with adopt_own() (which is used to create a NonnullOwnPtr from the result of a naked new.)
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return adopt_ref(*new LayoutTreeModel(document));
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
2020-06-12 22:30:11 +02:00
}
virtual ~LayoutTreeModel() override;
virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
LibGUI: Move GUI::Model::Role to GUI::ModelRole This is preparation for using ModelRole in the ModelIndex API.
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virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole) const override;
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
2020-06-12 22:30:11 +02:00
virtual GUI::ModelIndex index(int row, int column, const GUI::ModelIndex& parent = GUI::ModelIndex()) const override;
virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
private:
LibWeb: Move DOM classes into the Web::DOM namespace LibWeb keeps growing and the Web namespace is filling up fast. Let's put DOM stuff into Web::DOM, just like we already started doing with SVG stuff in Web::SVG.
2020-07-26 19:37:56 +02:00
explicit LayoutTreeModel(DOM::Document&);
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
2020-06-12 22:30:11 +02:00
LibWeb: Move DOM classes into the Web::DOM namespace LibWeb keeps growing and the Web namespace is filling up fast. Let's put DOM stuff into Web::DOM, just like we already started doing with SVG stuff in Web::SVG.
2020-07-26 19:37:56 +02:00
NonnullRefPtr<DOM::Document> m_document;
LibWeb+Browser: Add a barebones LayoutTreeModel to the inspector window This allows you to inspect the layout tree, along side the DOM tree. It will need more functionality to be truly useful, but it's a start.
2020-06-12 22:30:11 +02:00
GUI::Icon m_document_icon;
GUI::Icon m_element_icon;
GUI::Icon m_text_icon;
};
}
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