QPythonCompleter.cpp

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// QCodeEditor
#include <QPythonCompleter>
#include <QLanguage>
 
// Qt
#include <QStringListModel>
#include <QFile>
 
QPythonCompleter::QPythonCompleter(QObject *parent) :
    QCompleter(parent)
{
    // Setting up Python types
    QStringList list;
 
    Q_INIT_RESOURCE(qcodeeditor_resources);
    QFile fl(":/languages/python.xml");
 
    if (!fl.open(QIODevice::ReadOnly))
    {
        return;
    }
 
    QLanguage language(&fl);
 
    if (!language.isLoaded())
    {
        return;
    }
 
    auto keys = language.keys();
    for (auto&& key : keys)
    {
        auto names = language.names(key);
        list.append(names);
    }
 
    setModel(new QStringListModel(list, this));
    setCompletionColumn(0);
    setModelSorting(QCompleter::CaseInsensitivelySortedModel);
    setCaseSensitivity(Qt::CaseSensitive);
    setWrapAround(true);
}