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https://github.com/RGBCube/serenity
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556c4ac358
When the `FilteringOptions::SortByScore` flag is set, filtered indices are sorted by match score in descending order, meaning the most relevant results should appear first. The default behavior of FilteringProxyModel is unchanged.
89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
/*
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "HistoryModel.h"
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#include <AK/FuzzyMatch.h>
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namespace Browser {
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void HistoryModel::set_items(AK::Vector<History::URLTitlePair> items)
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{
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begin_insert_rows({}, m_entries.size(), m_entries.size());
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m_entries = items;
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end_insert_rows();
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did_update(DontInvalidateIndices);
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}
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void HistoryModel::clear_items()
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{
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begin_insert_rows({}, m_entries.size(), m_entries.size());
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m_entries.clear();
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end_insert_rows();
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did_update(DontInvalidateIndices);
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}
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int HistoryModel::row_count(GUI::ModelIndex const& index) const
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{
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if (!index.is_valid())
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return m_entries.size();
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return 0;
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}
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String HistoryModel::column_name(int column) const
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{
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switch (column) {
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case Column::Title:
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return "Title"_short_string;
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case Column::URL:
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return "URL"_short_string;
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default:
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VERIFY_NOT_REACHED();
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}
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return {};
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}
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GUI::ModelIndex HistoryModel::index(int row, int column, GUI::ModelIndex const&) const
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{
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if (static_cast<size_t>(row) < m_entries.size())
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return create_index(row, column, &m_entries.at(row));
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return {};
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}
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GUI::Variant HistoryModel::data(GUI::ModelIndex const& index, GUI::ModelRole role) const
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{
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if (role != GUI::ModelRole::Display)
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return {};
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auto const& history_entry = m_entries[index.row()];
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switch (index.column()) {
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case Column::Title:
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return history_entry.title;
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case Column::URL:
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return history_entry.url.serialize();
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}
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VERIFY_NOT_REACHED();
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}
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GUI::Model::MatchResult HistoryModel::data_matches(GUI::ModelIndex const& index, GUI::Variant const& term) const
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{
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auto needle = term.as_string();
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if (needle.is_empty())
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return { TriState::True };
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auto const& history_entry = m_entries[index.row()];
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auto haystack = DeprecatedString::formatted("{} {}", history_entry.title, history_entry.url.serialize());
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auto match_result = fuzzy_match(needle, haystack);
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if (match_result.score > 0)
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return { TriState::True, match_result.score };
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return { TriState::False };
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}
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}
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