recorddirectory.cpp

Enable keyboard shortcuts

// Copyright (C) 2025 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

#include "recorddirectory.h"

#include <translatormessage.h>

#include <QMap>

QT_BEGIN_NAMESPACE

const char *meta_id_key = "meta-id";

void RecordDirectory::recordMessage(const TranslatorMessage &msg)

    MessageItem mi{ msg.sourceText(), msg.context(),    msg.comment(),

                    QString(),        msg.lineNumber(), msg.startOffset(),

                    msg.endOffset(),  msg.isPlural(),   !msg.extra(meta_id_key).isEmpty() };

    if (const auto it = m_messages.find(mi); it != m_messages.end())

        mi.id = it->id;

    else if (QString id = msg.id(); id.isEmpty()) {

        mi.id = calculateId(msg);

        m_messages.emplace(mi);

    } else // this is only the case in verification

        mi.id = std::move(id);

    for (const TranslatorMessage::Reference &ref : msg.allReferences()) {

        auto ref_mi = std::make_shared<MessageItem>(mi);

        ref_mi->lineNo = ref.lineNumber();

        ref_mi->startOffset = ref.startOffset();

        ref_mi->endOffset = ref.endOffset();

        m_msgLocations[ref.fileName()].insert(std::move(ref_mi));

void RecordDirectory::recordExistingId(const QString &id)

    m_existingIds.emplace(id);

void RecordDirectory::recordError(const QString &file, int line, const QString &error)

    if (auto &fileErrors = m_errors[file]; !fileErrors.contains(line))

        fileErrors[line] = "//ltext2id error: "_L1 + error;

void RecordDirectory::recordAddedLines(const QString &file, int fromLine, int addedLines)

    m_fileAddedLines[file].emplace(fromLine, addedLines);

int RecordDirectory::addedLines(const QString &file, int line) const

    int addedLines = 0;

    if (const auto fit = m_fileAddedLines.find(file); fit != m_fileAddedLines.cend()) {

        const auto &fileAddedLines = fit->second;

        auto itr = fileAddedLines.upper_bound(line);

        if (itr != fileAddedLines.cbegin()) {

            itr--;

            addedLines = itr->second;

    return addedLines;

bool RecordDirectory::containsFile(const QString &filename) const noexcept

    return m_msgLocations.contains(filename);

QString RecordDirectory::calculateId(const TranslatorMessage &msg) const

    QString id = msg.extra(meta_id_key);

    if (!id.isEmpty())

        return id;

    const QString &source = msg.sourceText();

    int words = 0;

    int index = 0;

    while (index < source.size()) {

        QChar c = source[index];

        bool word = false;

        while (!c.isLetterOrNumber()) {

            id += QChar('a' + c.unicode() % 32);

            word = true;

            if (++index == source.size())

                break;

            c = source[index];

        if (word)

            words++;

        if (words == 2)

            break;

        id += c;

        index++;

    if (!id.isEmpty() && id.front() == '-')

        id = msg.context() + id;

    else

        id = msg.context() + '-' + id;

    if (index < source.size() || !msg.comment().isEmpty())

        id += '-' + QString::number(qHash(source + msg.comment()) % 100000);

    if (m_existingIds.count(id))

        id += "_2"_L1;

    return id;

QString RecordDirectory::id(const TranslatorMessage &msg) const

    MessageItem mi{ msg.sourceText(), msg.context(), msg.comment(), QString() };

    if (const auto it = m_messages.find(mi); it != m_messages.end())

        return it->id;

    return {};

QT_END_NAMESPACE