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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "qmljscomponentfromobjectdef.h"
#include "qmljscomponentnamedialog.h"
#include "qmljsquickfixassist.h"
#include <coreplugin/ifile.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljsutils.h>
#include <qmljstools/qmljsrefactoringchanges.h>
#include <QtCore/QCoreApplication>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
using namespace QmlJS::AST;
using namespace QmlJSEditor;
using namespace QmlJSEditor::Internal;
using namespace QmlJSTools;
namespace {
class Operation: public QmlJSQuickFixOperation
{
UiObjectDefinition *m_objDef;
QString m_idName, m_componentName;
public:
Operation(const QSharedPointer<const QmlJSQuickFixAssistInterface> &interface,
UiObjectDefinition *objDef)
: QmlJSQuickFixOperation(interface, 0)
, m_objDef(objDef)
{
Q_ASSERT(m_objDef != 0);
m_idName = idOfObject(m_objDef);
if (!m_idName.isEmpty()) {
m_componentName = m_idName;
m_componentName[0] = m_componentName.at(0).toUpper();
}
setDescription(QCoreApplication::translate("QmlJSEditor::ComponentFromObjectDef",
"Move Component into separate file"));
}
virtual void performChanges(QmlJSRefactoringFilePtr currentFile,
const QmlJSRefactoringChanges &refactoring)
{
QString componentName = m_componentName;
QString path = QFileInfo(fileName()).path();
ComponentNameDialog::go(&componentName, &path, assistInterface()->editor());
if (componentName.isEmpty() || path.isEmpty())
return;
const QString newFileName = path + QDir::separator() + componentName
+ QLatin1String(".qml");
QString imports;
UiProgram *prog = currentFile->qmljsDocument()->qmlProgram();
if (prog && prog->imports) {
const int start = currentFile->startOf(prog->imports->firstSourceLocation());
const int end = currentFile->startOf(prog->members->member->firstSourceLocation());
imports = currentFile->textOf(start, end);
}
const int start = currentFile->startOf(m_objDef->firstSourceLocation());
const int end = currentFile->startOf(m_objDef->lastSourceLocation());
const QString txt = imports + currentFile->textOf(start, end)
+ QLatin1String("}\n");
// stop if we can't create the new file
if (!refactoring.createFile(newFileName, txt))
return;
QString replacement = componentName + QLatin1String(" {\n");
if (!m_idName.isEmpty())
replacement += QLatin1String("id: ") + m_idName
+ QLatin1Char('\n');
Utils::ChangeSet changes;
changes.replace(start, end, replacement);
currentFile->setChangeSet(changes);
currentFile->appendIndentRange(Range(start, end + 1));
currentFile->apply();
}
};
} // end of anonymous namespace
QList<QmlJSQuickFixOperation::Ptr> ComponentFromObjectDef::match(
const QSharedPointer<const QmlJSQuickFixAssistInterface> &interface)
{
const int pos = interface->currentFile()->cursor().position();
QList<Node *> path = interface->semanticInfo().rangePath(pos);
for (int i = path.size() - 1; i >= 0; --i) {
Node *node = path.at(i);
if (UiObjectDefinition *objDef = cast<UiObjectDefinition *>(node)) {
if (!interface->currentFile()->isCursorOn(objDef->qualifiedTypeNameId))
return noResult();
// check that the node is not the root node
if (i > 0 && !cast<UiProgram*>(path.at(i - 1))) {
return singleResult(new Operation(interface, objDef));
}
}
}
return noResult();
}
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