ca2c81251a
Most of the models were just calling did_update anyway, which is pointless since it can be unified to the base Model class. Instead, code calling update() will now call invalidate(), which functions identically and is more obvious in what it does. Additionally, a default implementation is provided, which removes the need to add empty implementations of update() for each model subclass. Co-Authored-By: Ali Mohammad Pur <ali.mpfard@gmail.com>
56 lines
1.5 KiB
C++
56 lines
1.5 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 <AK/QuickSort.h>
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#include <LibWeb/CSS/PropertyID.h>
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#include <LibWeb/CSS/StyleProperties.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/StylePropertiesModel.h>
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namespace Web {
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StylePropertiesModel::StylePropertiesModel(const CSS::StyleProperties& properties)
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: m_properties(properties)
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{
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properties.for_each_property([&](auto property_id, auto& property_value) {
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Value value;
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value.name = CSS::string_from_property_id(property_id);
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value.value = property_value.to_string();
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m_values.append(value);
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});
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quick_sort(m_values, [](auto& a, auto& b) { return a.name < b.name; });
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}
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int StylePropertiesModel::row_count(const GUI::ModelIndex&) const
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{
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return m_values.size();
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}
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String StylePropertiesModel::column_name(int column_index) const
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{
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switch (column_index) {
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case Column::PropertyName:
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return "Name";
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case Column::PropertyValue:
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return "Value";
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default:
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VERIFY_NOT_REACHED();
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}
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}
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GUI::Variant StylePropertiesModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
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{
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auto& value = m_values[index.row()];
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if (role == GUI::ModelRole::Display) {
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if (index.column() == Column::PropertyName)
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return value.name;
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if (index.column() == Column::PropertyValue)
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return value.value;
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}
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return {};
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}
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}
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