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Diffstat (limited to 'src/qmlcompiler/qqmljsstreamwriter.cpp')
| -rw-r--r-- | src/qmlcompiler/qqmljsstreamwriter.cpp | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/qmlcompiler/qqmljsstreamwriter.cpp b/src/qmlcompiler/qqmljsstreamwriter.cpp deleted file mode 100644 index 503485e4f9..0000000000 --- a/src/qmlcompiler/qqmljsstreamwriter.cpp +++ /dev/null @@ -1,194 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the tools applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qqmljsstreamwriter_p.h" - -#include <QtCore/QBuffer> -#include <QtCore/QStringList> - -QT_BEGIN_NAMESPACE - -QQmlJSStreamWriter::QQmlJSStreamWriter(QByteArray *array) - : m_indentDepth(0) - , m_pendingLineLength(0) - , m_maybeOneline(false) - , m_stream(new QBuffer(array)) -{ - m_stream->open(QIODevice::WriteOnly); -} - -void QQmlJSStreamWriter::writeStartDocument() -{ -} - -void QQmlJSStreamWriter::writeEndDocument() -{ -} - -void QQmlJSStreamWriter::writeLibraryImport(const QString &uri, int majorVersion, int minorVersion, const QString &as) -{ - m_stream->write(QString::fromLatin1("import %1 %2.%3").arg(uri, QString::number(majorVersion), QString::number(minorVersion)).toUtf8()); - if (!as.isEmpty()) - m_stream->write(QString::fromLatin1(" as %1").arg(as).toUtf8()); - m_stream->write("\n"); -} - -void QQmlJSStreamWriter::writeStartObject(const QString &component) -{ - flushPotentialLinesWithNewlines(); - writeIndent(); - m_stream->write(QString::fromLatin1("%1 {").arg(component).toUtf8()); - ++m_indentDepth; - m_maybeOneline = true; -} - -void QQmlJSStreamWriter::writeEndObject() -{ - if (m_maybeOneline && !m_pendingLines.isEmpty()) { - --m_indentDepth; - for (int i = 0; i < m_pendingLines.size(); ++i) { - m_stream->write(" "); - m_stream->write(m_pendingLines.at(i).trimmed()); - if (i != m_pendingLines.size() - 1) - m_stream->write(";"); - } - m_stream->write(" }\n"); - m_pendingLines.clear(); - m_pendingLineLength = 0; - m_maybeOneline = false; - } else { - flushPotentialLinesWithNewlines(); - --m_indentDepth; - writeIndent(); - m_stream->write("}\n"); - } -} - -void QQmlJSStreamWriter::writeScriptBinding(const QString &name, const QString &rhs) -{ - writePotentialLine(QString::fromLatin1("%1: %2").arg(name, rhs).toUtf8()); -} - -void QQmlJSStreamWriter::writeBooleanBinding(const QString &name, bool value) -{ - writeScriptBinding(name, value ? QLatin1String("true") : QLatin1String("false")); -} - -void QQmlJSStreamWriter::writeArrayBinding(const QString &name, const QStringList &elements) -{ - flushPotentialLinesWithNewlines(); - writeIndent(); - - // try to use a single line - QString singleLine; - singleLine += QString::fromLatin1("%1: [").arg(name); - for (int i = 0; i < elements.size(); ++i) { - singleLine += elements.at(i); - if (i != elements.size() - 1) - singleLine += QLatin1String(", "); - } - singleLine += QLatin1String("]\n"); - if (singleLine.size() + m_indentDepth * 4 < 80) { - m_stream->write(singleLine.toUtf8()); - return; - } - - // write multi-line - m_stream->write(QString::fromLatin1("%1: [\n").arg(name).toUtf8()); - ++m_indentDepth; - for (int i = 0; i < elements.size(); ++i) { - writeIndent(); - m_stream->write(elements.at(i).toUtf8()); - if (i != elements.size() - 1) { - m_stream->write(",\n"); - } else { - m_stream->write("\n"); - } - } - --m_indentDepth; - writeIndent(); - m_stream->write("]\n"); -} - -void QQmlJSStreamWriter::write(const QString &data) -{ - flushPotentialLinesWithNewlines(); - m_stream->write(data.toUtf8()); -} - -void QQmlJSStreamWriter::writeScriptObjectLiteralBinding(const QString &name, const QList<QPair<QString, QString> > &keyValue) -{ - flushPotentialLinesWithNewlines(); - writeIndent(); - m_stream->write(QString::fromLatin1("%1: {\n").arg(name).toUtf8()); - ++m_indentDepth; - for (int i = 0; i < keyValue.size(); ++i) { - const QString key = keyValue.at(i).first; - const QString value = keyValue.at(i).second; - writeIndent(); - m_stream->write(QString::fromLatin1("%1: %2").arg(key, value).toUtf8()); - if (i != keyValue.size() - 1) { - m_stream->write(",\n"); - } else { - m_stream->write("\n"); - } - } - --m_indentDepth; - writeIndent(); - m_stream->write("}\n"); -} - -void QQmlJSStreamWriter::writeIndent() -{ - m_stream->write(QByteArray(m_indentDepth * 4, ' ')); -} - -void QQmlJSStreamWriter::writePotentialLine(const QByteArray &line) -{ - m_pendingLines.append(line); - m_pendingLineLength += line.size(); - if (m_pendingLineLength >= 80) { - flushPotentialLinesWithNewlines(); - } -} - -void QQmlJSStreamWriter::flushPotentialLinesWithNewlines() -{ - if (m_maybeOneline) - m_stream->write("\n"); - for (const QByteArray &line : qAsConst(m_pendingLines)) { - writeIndent(); - m_stream->write(line); - m_stream->write("\n"); - } - m_pendingLines.clear(); - m_pendingLineLength = 0; - m_maybeOneline = false; -} - -QT_END_NAMESPACE |