Commit 41bb1a8b authored by Erik Verbruggen's avatar Erik Verbruggen
Browse files

Added refactoring action to create component from object definition.

parent 297b281c
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "qmljscomponentfromobjectdef.h"
#include "qmljsrefactoringchanges.h"
#include <coreplugin/ifile.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/qmljsdocument.h>
#include <QtCore/QCoreApplication>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
#include <QDebug>
using namespace QmlJS::AST;
using namespace QmlJSEditor::Internal;
ComponentFromObjectDef::ComponentFromObjectDef(TextEditor::BaseTextEditor *editor)
: QmlJSQuickFixOperation(editor), _objDef(0)
{}
static QString getId(UiObjectDefinition *def)
{
if (def && def->initializer) {
for (UiObjectMemberList *iter = def->initializer->members; iter; iter = iter->next) {
if (UiScriptBinding *script = cast<UiScriptBinding*>(iter->member)) {
if (!script->qualifiedId)
continue;
if (script->qualifiedId->next)
continue;
if (script->qualifiedId->name) {
if (script->qualifiedId->name->asString() == QLatin1String("id")) {
ExpressionStatement *expStmt = cast<ExpressionStatement *>(script->statement);
if (!expStmt)
continue;
if (IdentifierExpression *idExp = cast<IdentifierExpression *>(expStmt->expression)) {
return idExp->name->asString();
} else if (StringLiteral *strExp = cast<StringLiteral *>(expStmt->expression)) {
return strExp->value->asString();
}
}
}
}
}
}
return QString();
}
QString ComponentFromObjectDef::description() const
{
return QCoreApplication::translate("QmlJSEditor::ComponentFromObjectDef",
"Extract Component");
}
void ComponentFromObjectDef::createChangeSet()
{
Q_ASSERT(_objDef != 0);
QString componentName = getId(_objDef);
componentName[0] = componentName.at(0).toUpper();
const QString path = editor()->file()->fileName();
const QString fileName = QFileInfo(path).path() + QDir::separator() + componentName + QLatin1String(".qml");
QString imports;
UiProgram *prog = semanticInfo().document->qmlProgram();
if (prog && prog->imports) {
const int start = position(prog->imports->firstSourceLocation());
const int end = position(prog->members->member->firstSourceLocation());
imports = textOf(start, end);
}
const int start = position(_objDef->firstSourceLocation());
const int end = position(_objDef->lastSourceLocation());
const QString txt = imports + textOf(start, end) + QLatin1String("}\n");
replace(start, end, componentName + QLatin1String(" {\n"));
reindent(range(start, end + 1));
qmljsRefactoringChanges()->createFile(fileName, txt);
qmljsRefactoringChanges()->reindent(fileName, range(0, txt.length() - 1));
}
int ComponentFromObjectDef::check()
{
_objDef = 0;
const int pos = textCursor().position();
QList<Node *> path = semanticInfo().astPath(pos);
for (int i = path.size() - 1; i >= 0; --i) {
Node *node = path.at(i);
qDebug() << "path component" << i << typeid(*node).name();
if (UiObjectDefinition *objDef = cast<UiObjectDefinition *>(node)) {
if (i > 0 && !cast<UiProgram*>(path.at(i - 1))) { // node is not the root node
if (!getId(objDef).isEmpty()) {
_objDef = objDef;
return 0;
}
}
}
}
return -1;
}
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef QMLJSCOMPONENTFROMOBJECTDEF_H
#define QMLJSCOMPONENTFROMOBJECTDEF_H
#include "qmljsquickfix.h"
namespace QmlJSEditor {
namespace Internal {
class ComponentFromObjectDef: public QmlJSQuickFixOperation
{
public:
ComponentFromObjectDef(TextEditor::BaseTextEditor *editor);
virtual QString description() const;
virtual void createChangeSet();
virtual int check();
private:
QmlJS::AST::UiObjectDefinition *_objDef;
};
} // namespace Internal
} // namespace QmlJSEditor
#endif // QMLJSCOMPONENTFROMOBJECTDEF_H
......@@ -22,7 +22,8 @@ HEADERS += \
qmljsmodelmanager.h \
qmljspreviewrunner.h \
qmljsquickfix.h \
qmljsrefactoringchanges.h
qmljsrefactoringchanges.h \
qmljscomponentfromobjectdef.h
SOURCES += \
qmljscodecompletion.cpp \
......@@ -37,7 +38,8 @@ SOURCES += \
qmljsmodelmanager.cpp \
qmljspreviewrunner.cpp \
qmljsquickfix.cpp \
qmljsrefactoringchanges.cpp
qmljsrefactoringchanges.cpp \
qmljscomponentfromobjectdef.cpp
RESOURCES += qmljseditor.qrc
OTHER_FILES += QmlJSEditor.pluginspec QmlJSEditor.mimetypes.xml
......@@ -28,6 +28,7 @@
**************************************************************************/
#include "qmljsquickfix.h"
#include "qmljscomponentfromobjectdef.h"
#include "qmljseditor.h"
#include "qmljsrefactoringchanges.h"
#include "qmljs/parser/qmljsast_p.h"
......@@ -228,5 +229,6 @@ QList<TextEditor::QuickFixOperation::Ptr> QmlJSQuickFixCollector::quickFixOperat
{
QList<TextEditor::QuickFixOperation::Ptr> quickFixOperations;
quickFixOperations.append(TextEditor::QuickFixOperation::Ptr(new SplitInitializerOp(editor)));
quickFixOperations.append(TextEditor::QuickFixOperation::Ptr(new ComponentFromObjectDef(editor)));
return quickFixOperations;
}
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment