コード例 #1
0
void Manager::gotoLocations(const QList<QVariant> &list)
{
    QSet<SymbolLocation> locations = Utils::roleToLocations(list);
    if (locations.size() == 0)
        return;

    // Default to first known location
    SymbolLocation loc = *locations.constBegin();

    if (locations.size() > 1) {
        // The symbol has multiple locations. Check if we are already at one location,
        // and if so, cycle to the "next" one
        auto textEditor = qobject_cast<TextEditor::BaseTextEditor *>(EditorManager::currentEditor());
        if (textEditor) {
            // check if current cursor position is a known location of the symbol
            const QString fileName = textEditor->document()->filePath().toString();
            int line;
            int column;
            textEditor->convertPosition(textEditor->position(), &line, &column);
            SymbolLocation current(fileName, line, column);
            QSet<SymbolLocation>::const_iterator it = locations.find(current);
            QSet<SymbolLocation>::const_iterator end = locations.constEnd();
            if (it != end) {
                // we already are at the symbol, cycle to next location
                ++it;
                if (it == end)
                    it = locations.begin();
                loc = *it;
            }
        }
    }
    gotoLocation(loc.fileName(), loc.line(), loc.column());
}
コード例 #2
0
void Manager::gotoLocations(const QList<QVariant> &list)
{
    QSet<SymbolLocation> locations = Utils::roleToLocations(list);

    if (locations.count() == 0)
        return;

    QString fileName;
    int line = 0;
    int column = 0;
    bool currentPositionAvailable = false;

    // what is open now?
    Core::IEditor *editor = Core::EditorManager::instance()->currentEditor();
    if (editor) {
        // get current file name
        Core::IDocument *document = editor->document();
        if (document)
            fileName = document->fileName();

        // if text file - what is current position?
        TextEditor::ITextEditor *textEditor = qobject_cast<TextEditor::ITextEditor *>(editor);
        if (textEditor) {
            // there is open currently text editor
            int position = textEditor->position();
            textEditor->convertPosition(position, &line, &column);
            currentPositionAvailable = true;
        }
    }

    // if there is something open - try to check, is it currently activated symbol?
    if (currentPositionAvailable) {
        SymbolLocation current(fileName, line, column);
        QSet<SymbolLocation>::const_iterator it = locations.find(current);
        QSet<SymbolLocation>::const_iterator end = locations.constEnd();
        // is it known location?
        if (it != end) {
            // found - do one additional step
            ++it;
            if (it == end)
                it = locations.begin();
            const SymbolLocation &found = *it;
            gotoLocation(found.fileName(), found.line(), found.column());
            return;
        }
    }

    // no success - open first item in the list
    const SymbolLocation loc = *locations.constBegin();

    gotoLocation(loc.fileName(), loc.line(), loc.column());
}