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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#include "designdocumentview.h"
#include <rewriterview.h>
#include <basetexteditmodifier.h>
#include <QApplication>
#include <QPlainTextEdit>
#include <QClipboard>
#include <QMimeData>
#include <QDebug>
namespace QmlDesigner {
DesignDocumentView::DesignDocumentView(QObject *parent)
: AbstractView(parent), m_modelMerger(this)
{
}
DesignDocumentView::~DesignDocumentView()
{
}
static QStringList arrayToStringList(const QByteArray &byteArray)
{
QString str(QString::fromUtf8(byteArray));
return str.split(QLatin1Char('\n'));
}
static QByteArray stringListToArray(const QStringList &stringList)
{
QString str;
foreach (const QString &subString, stringList)
str += subString + QLatin1Char('\n');
return str.toUtf8();
}
void DesignDocumentView::toClipboard() const
{
QClipboard *clipboard = QApplication::clipboard();
QMimeData *data = new QMimeData;
data->setText(toText());
QStringList imports;
foreach (const Import &import, model()->imports())
imports.append(import.toImportString());
data->setData(QLatin1String("QmlDesigner::imports"), stringListToArray(imports));
clipboard->setMimeData(data);
}
void DesignDocumentView::fromClipboard()
{
QClipboard *clipboard = QApplication::clipboard();
fromText(clipboard->text());
QStringList imports = arrayToStringList(clipboard->mimeData()->data(QLatin1String("QmlDesigner::imports")));
// foreach (const QString &importString, imports) {
// Import import(Import::createLibraryImport();
// model()->addImport(import); //### imports
// }
}
QString DesignDocumentView::toText() const
{
QScopedPointer<Model> outputModel(Model::create("QtQuick.Rectangle", 1, 0, model()));
outputModel->setFileUrl(model()->fileUrl());
QPlainTextEdit textEdit;
QString imports;
foreach (const Import &import, model()->imports()) {
if (import.isFileImport())
imports += QStringLiteral("import ") + QStringLiteral("\"") + import.file() + QStringLiteral("\"")+ QStringLiteral(";\n");
else
imports += QStringLiteral("import ") + import.url() + QStringLiteral(" ") + import.version() + QStringLiteral(";\n");
}
textEdit.setPlainText(imports + QStringLiteral("Item {\n}\n"));
NotIndentingTextEditModifier modifier(&textEdit);
QScopedPointer<RewriterView> rewriterView(new RewriterView(RewriterView::Amend, 0));
rewriterView->setCheckSemanticErrors(false);
rewriterView->setTextModifier(&modifier);
outputModel->setRewriterView(rewriterView.data());
ModelMerger merger(rewriterView.data());
merger.replaceModel(rootModelNode());
ModelNode rewriterNode(rewriterView->rootModelNode());
//get the text of the root item without imports
return rewriterView->extractText(QList<ModelNode>() << rewriterNode).value(rewriterNode);
}
void DesignDocumentView::fromText(QString text)
{
QScopedPointer<Model> inputModel(Model::create("QtQuick.Rectangle", 1, 0, model()));
inputModel->setFileUrl(model()->fileUrl());
QPlainTextEdit textEdit;
QString imports;
foreach (const Import &import, model()->imports())
imports += QStringLiteral("import ") + import.toString(true) + QLatin1Char(';') + QLatin1Char('\n');
textEdit.setPlainText(imports + text);
NotIndentingTextEditModifier modifier(&textEdit);
QScopedPointer<RewriterView> rewriterView(new RewriterView(RewriterView::Amend, 0));
rewriterView->setCheckSemanticErrors(false);
rewriterView->setTextModifier(&modifier);
inputModel->setRewriterView(rewriterView.data());
if (rewriterView->errors().isEmpty() && rewriterView->rootModelNode().isValid()) {
ModelMerger merger(this);
merger.replaceModel(rewriterView->rootModelNode());
}
}
}// namespace QmlDesigner
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