C++ (Cpp) IEditor::setReadOnly Examples

Example #1

File: litedoc.cpp Project: screscent/liteide

void LiteDoc::openUrlFile(const QUrl &url)
{
    QFileInfo info(url.toLocalFile());
    if (!info.exists()) {
        info.setFile(url.path());
    }
    QString ext = info.suffix().toLower();
    if (ext == "html") {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = file.readAll();
            file.close();
            if (info.fileName().compare("docs.html",Qt::CaseInsensitive) == 0) {
                updateHtmlDoc(url,ba,QString(),false);
            } else {
                updateHtmlDoc(url,ba);
            }
        }
    } else if (ext == "md") {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = mdtohtml(file.readAll());
            updateHtmlDoc(url,ba);
        }
    } else if (ext == "go") {
        LiteApi::IEditor *editor = m_liteApp->fileManager()->openEditor(info.filePath());
        if (editor) {
            editor->setReadOnly(true);
            QPlainTextEdit *ed = LiteApi::findExtensionObject<QPlainTextEdit*>(editor,"LiteApi.QPlainTextEdit");
            if (ed && url.hasQueryItem("s")) {
                QStringList pos = url.queryItemValue("s").split(":");
                if (pos.length() == 2) {
                    bool ok = false;
                    int begin = pos.at(0).toInt(&ok);
                    if (ok) {
                        QTextCursor cur = ed->textCursor();
                        cur.setPosition(begin);
                        ed->setTextCursor(cur);
                        ed->centerCursor();
                    }
                }
            }
        }
    } else if (ext == "pdf") {
        QDesktopServices::openUrl(info.filePath());
    } else {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = file.readAll();
            updateTextDoc(url,ba,info.fileName());
        }
    }
}

Example #2

File: litedoc.cpp Project: CornerZhang/liteide

void LiteDoc::openUrlFile(const QUrl &url)
{
    QFileInfo info(url.toLocalFile());
    if (!info.exists()) {
        info.setFile(url.path());
    }
    QString ext = info.suffix().toLower();
    if (ext == "html") {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = file.readAll();
            file.close();
            if (info.fileName().compare("docs.html",Qt::CaseInsensitive) == 0) {
                updateHtmlDoc(url,ba,QString(),false);
            } else {
                updateHtmlDoc(url,ba);
            }
        }
    } else if (ext == "md") {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = md2html(file.readAll());
            updateHtmlDoc(url,ba);
        }
    } else if (ext == "go") {
        LiteApi::IEditor *editor = m_liteApp->fileManager()->openEditor(info.filePath());
        if (editor) {
            editor->setReadOnly(true);
            QPlainTextEdit *ed = LiteApi::findExtensionObject<QPlainTextEdit*>(editor,"LiteApi.QPlainTextEdit");
#if QT_VERSION >= 0x050000
            if (ed && QUrlQuery(url).hasQueryItem("s")) {
                QStringList pos =  QUrlQuery(url).queryItemValue("s").split(":");
#else
            if (ed && url.hasQueryItem("s")) {
                QStringList pos = url.queryItemValue("s").split(":");
#endif
                if (pos.length() == 2) {
                    bool ok = false;
                    int begin = pos.at(0).toInt(&ok);
                    if (ok) {
                        QTextCursor cur = ed->textCursor();
                        cur.setPosition(begin);
                        ed->setTextCursor(cur);
                        ed->centerCursor();
                    }
                }
            }
        }
    } else if (ext == "pdf") {
        QDesktopServices::openUrl(info.filePath());
    } else {
        QFile file(info.filePath());
        if (file.open(QIODevice::ReadOnly)) {
            QByteArray ba = file.readAll();
            updateTextDoc(url,ba,info.fileName());
        }
    }
}

void LiteDoc::updateTextDoc(const QUrl &url, const QByteArray &ba, const QString &header)
{
    m_lastUrl = url;
    QTextCodec *codec = QTextCodec::codecForUtfText(ba,QTextCodec::codecForName("utf-8"));
#if QT_VERSION >= 0x050000
    QString html = codec->toUnicode(ba).toHtmlEscaped();
#else
    QString html = Qt::escape(codec->toUnicode(ba));
#endif
    QString data = m_templateData;
    data.replace("{header}",header);
    data.replace("{nav}","");
    data.replace("{content}",QString("<pre>%1</pre>").arg(html));
    m_docBrowser->setUrlHtml(url,data);

}