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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#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()
{
}
void DesignDocumentView::nodeCreated(const ModelNode & /*createdNode*/) {}
void DesignDocumentView::nodeAboutToBeRemoved(const ModelNode & /*removedNode*/) {}
void DesignDocumentView::nodeRemoved(const ModelNode & /*removedNode*/, const NodeAbstractProperty & /*parentProperty*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {}
void DesignDocumentView::nodeAboutToBeReparented(const ModelNode & /*node*/, const NodeAbstractProperty & /*newPropertyParent*/, const NodeAbstractProperty & /*oldPropertyParent*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {}
void DesignDocumentView::nodeReparented(const ModelNode & /*node*/, const NodeAbstractProperty & /*newPropertyParent*/, const NodeAbstractProperty & /*oldPropertyParent*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {}
void DesignDocumentView::nodeIdChanged(const ModelNode& /*node*/, const QString& /*newId*/, const QString& /*oldId*/) {}
void DesignDocumentView::propertiesAboutToBeRemoved(const QList<AbstractProperty>& /*propertyList*/) {}
void DesignDocumentView::propertiesRemoved(const QList<AbstractProperty>& /*propertyList*/) {}
void DesignDocumentView::variantPropertiesChanged(const QList<VariantProperty>& /*propertyList*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {}
void DesignDocumentView::bindingPropertiesChanged(const QList<BindingProperty>& /*propertyList*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {}
void DesignDocumentView::signalHandlerPropertiesChanged(const QVector<SignalHandlerProperty> & /*propertyList*/,
AbstractView::PropertyChangeFlags /*propertyChange*/)
{}
void DesignDocumentView::rootNodeTypeChanged(const QString & /*type*/, int /*majorVersion*/, int /*minorVersion*/) {}
void DesignDocumentView::selectedNodesChanged(const QList<ModelNode> & /*selectedNodeList*/,
const QList<ModelNode> & /*lastSelectedNodeList*/) {}
void DesignDocumentView::nodeOrderChanged(const NodeListProperty & /*listProperty*/, const ModelNode & /*movedNode*/, int /*oldIndex*/) {}
void DesignDocumentView::scriptFunctionsChanged(const ModelNode &/*node*/, const QStringList &/*scriptFunctionList*/)
{
}
void DesignDocumentView::instancePropertyChange(const QList<QPair<ModelNode, PropertyName> > &/*propertyList*/)
{
}
void DesignDocumentView::instancesCompleted(const QVector<ModelNode> &/*completedNodeList*/)
{
}
void DesignDocumentView::instanceInformationsChange(const QMultiHash<ModelNode, InformationName> &/*informationChangeHash*/)
{
}
void DesignDocumentView::instancesRenderImageChanged(const QVector<ModelNode> &/*nodeList*/)
{
}
void DesignDocumentView::instancesPreviewImageChanged(const QVector<ModelNode> &/*nodeList*/)
{
}
void DesignDocumentView::instancesChildrenChanged(const QVector<ModelNode> &/*nodeList*/)
{
}
void DesignDocumentView::instancesToken(const QString &/*tokenName*/, int /*tokenNumber*/, const QVector<ModelNode> &/*nodeVector*/)
{
}
void DesignDocumentView::nodeSourceChanged(const ModelNode &, const QString & /*newNodeSource*/)
{
}
void DesignDocumentView::rewriterBeginTransaction()
{
}
void DesignDocumentView::rewriterEndTransaction()
{
}
void DesignDocumentView::currentStateChanged(const ModelNode &/*node*/)
{
}
void DesignDocumentView::importsChanged(const QList<Import> &/*addedImports*/, const QList<Import> &/*removedImports*/)
{
}
static QStringList arrayToStringList(const QByteArray &byteArray)
{
QString str(QString::fromUtf8(byteArray));
return str.split('\n');
}
static QByteArray stringListToArray(const QStringList &stringList)
{
QString str;
foreach (const QString &subString, stringList)
str += subString + '\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("QmlDesigner::imports", stringListToArray(imports));
clipboard->setMimeData(data);
}
void DesignDocumentView::fromClipboard()
{
QClipboard *clipboard = QApplication::clipboard();
fromText(clipboard->text());
QStringList imports = arrayToStringList(clipboard->mimeData()->data("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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