4d356cfca5
We currently have StylePropertiesModel and AriaPropertiesStateModel in LibWebView. These depend on GUI::Model and GUI::ModelIndex, which is the only reason that the non-Serenity Ladybird chromes require LibGUI. Further, these classes are very nearly idenitical. This creates a PropertyTableModel to provide the base functionality for all table-based model types used by all Ladybird chromes. It contains code common to the style / ARIA table models, and handles the slight differences between the two (namely, just the manner in which the values are flattened into a list during construction). The Qt and Serenity chromes can create thin wrappers around this class to adapt its interface to their chrome-specific model classes (i.e. QAbstractItemModel and GUI::Model).
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2023, Jonah Shafran <jonahshafran@gmail.com>
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* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/IterationDecision.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibWebView/ModelIndex.h>
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namespace WebView {
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class PropertyTableModel {
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public:
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enum class Type {
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ARIAProperties,
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StyleProperties,
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};
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enum class Column : int {
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PropertyName,
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PropertyValue,
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};
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PropertyTableModel(Type, JsonValue const&);
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~PropertyTableModel();
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template<typename Callback>
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void for_each_property_name(Callback&& callback)
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{
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for (size_t i = 0; i < m_values.size(); ++i) {
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ModelIndex index { static_cast<int>(i), to_underlying(WebView::PropertyTableModel::Column::PropertyName) };
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auto const& property_name = m_values[i].name;
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if (callback(index, property_name) == IterationDecision::Break)
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break;
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}
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}
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int row_count(ModelIndex const& parent) const;
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int column_count(ModelIndex const& parent) const;
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ErrorOr<String> column_name(int) const;
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ModelIndex index(int row, int column, ModelIndex const& parent) const;
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String text_for_display(ModelIndex const& index) const;
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private:
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struct Value {
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String name;
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String value;
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};
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Vector<Value> m_values;
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};
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}
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