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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef QMLOUTLINEMODEL_H
#define QMLOUTLINEMODEL_H
#include "qmljseditor.h"
#include <utils/changeset.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljsicons.h>
#include <qmljs/qmljslookupcontext.h>
#include <QtGui/QStandardItemModel>
namespace QmlJS {
namespace Interpreter {
class Value;
class Context;
}
}
namespace QmlJSEditor {
namespace Internal {
class QmlOutlineModel;
class QmlOutlineItem : public QStandardItem
{
public:
QmlOutlineItem(QmlOutlineModel *model);
// QStandardItem
QVariant data(int role = Qt::UserRole + 1) const;
int type() const;
void setItemData(const QMap<int, QVariant> &roles);
private:
QString prettyPrint(const QmlJS::Interpreter::Value *value, const QmlJS::Interpreter::Context *context) const;
QmlOutlineModel *m_outlineModel;
};
class QmlOutlineModel : public QStandardItemModel
{
Q_OBJECT
public:
enum CustomRoles {
ItemTypeRole = Qt::UserRole + 1,
ElementTypeRole,
AnnotationRole
};
enum ItemTypes {
ElementType,
ElementBindingType, // might contain elements as children
NonElementBindingType // can be filtered out
};
QmlOutlineModel(QmlJSTextEditor *editor);
// QStandardItemModel
QStringList mimeTypes() const;
QMimeData *mimeData(const QModelIndexList &indexes) const;
bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
Qt::ItemFlags flags(const QModelIndex &index) const;
QmlJS::Document::Ptr document() const;
void update(const SemanticInfo &semanticInfo);
QmlJS::AST::Node *nodeForIndex(const QModelIndex &index) const;
QmlJS::AST::SourceLocation sourceLocation(const QModelIndex &index) const;
QmlJS::AST::UiQualifiedId *idNode(const QModelIndex &index) const;
QIcon icon(const QModelIndex &index) const;
signals:
void updated();
private:
QModelIndex enterObjectDefinition(QmlJS::AST::UiObjectDefinition *objectDefinition);
void leaveObjectDefiniton();
QModelIndex enterObjectBinding(QmlJS::AST::UiObjectBinding *objectBinding);
void leaveObjectBinding();
QModelIndex enterArrayBinding(QmlJS::AST::UiArrayBinding *arrayBinding);
void leaveArrayBinding();
QModelIndex enterScriptBinding(QmlJS::AST::UiScriptBinding *scriptBinding);
void leaveScriptBinding();
QModelIndex enterPublicMember(QmlJS::AST::UiPublicMember *publicMember);
void leavePublicMember();
QModelIndex enterFunctionDeclaration(QmlJS::AST::FunctionDeclaration *functionDeclaration);
void leaveFunctionDeclaration();
private:
QmlOutlineItem *enterNode(QMap<int, QVariant> data, QmlJS::AST::Node *node, QmlJS::AST::UiQualifiedId *idNode, const QIcon &icon);
void leaveNode();
void reparentNodes(QmlOutlineItem *targetItem, int targetRow, QList<QmlOutlineItem*> itemsToMove);
void moveObjectMember(QmlJS::AST::UiObjectMember *toMove, QmlJS::AST::UiObjectMember *newParent,
bool insertionOrderSpecified, QmlJS::AST::UiObjectMember *insertAfter,
Utils::ChangeSet *changeSet, Utils::ChangeSet::Range *addedRange);
QStandardItem *parentItem();
static QString asString(QmlJS::AST::UiQualifiedId *id);
static QmlJS::AST::SourceLocation getLocation(QmlJS::AST::UiObjectMember *objMember);
static QmlJS::AST::SourceLocation getLocation(QmlJS::AST::ExpressionNode *exprNode);
QIcon getIcon(QmlJS::AST::UiQualifiedId *objDef);
QString getAnnotation(QmlJS::AST::UiObjectInitializer *objInitializer);
QString getAnnotation(QmlJS::AST::Statement *statement);
QString getAnnotation(QmlJS::AST::ExpressionNode *expression);
QHash<QString,QString> getScriptBindings(QmlJS::AST::UiObjectInitializer *objInitializer);
SemanticInfo m_semanticInfo;
QList<int> m_treePos;
QStandardItem *m_currentItem;
QmlJS::Icons *m_icons;
QHash<QString, QIcon> m_typeToIcon;
QHash<QmlOutlineItem*,QIcon> m_itemToIcon;
QHash<QmlOutlineItem*,QmlJS::AST::Node*> m_itemToNode;
QHash<QmlOutlineItem*,QmlJS::AST::UiQualifiedId*> m_itemToIdNode;
QmlJSTextEditor *m_textEditor;
friend class QmlOutlineModelSync;
friend class QmlOutlineItem;
};
} // namespace Internal
} // namespace QmlJSEditor
#endif // QMLOUTLINEMODEL_H
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