diff options
Diffstat (limited to 'src/plugins/qmldesigner/core/filemanager/qmlrewriter.h')
-rw-r--r-- | src/plugins/qmldesigner/core/filemanager/qmlrewriter.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/plugins/qmldesigner/core/filemanager/qmlrewriter.h b/src/plugins/qmldesigner/core/filemanager/qmlrewriter.h new file mode 100644 index 0000000000..ab58a07770 --- /dev/null +++ b/src/plugins/qmldesigner/core/filemanager/qmlrewriter.h @@ -0,0 +1,97 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2009 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 QMLREWRITER_H +#define QMLREWRITER_H + +#include <QtCore/QStack> +#include <QtCore/QString> + +#include <qmljsastvisitor_p.h> + +#include "textmodifier.h" + +namespace QmlEditor { +namespace Internal { + +class QMLRewriter: protected QmlJS::AST::Visitor +{ +public: + typedef QStack<QmlJS::AST::Node *> ASTPath; + +public: + QMLRewriter(QmlDesigner::TextModifier &textModifier); + + virtual bool operator()(QmlJS::AST::UiProgram *ast); + + static void dump(const ASTPath &path); + +protected: + using QmlJS::AST::Visitor::visit; + + virtual void replace(int offset, int length, const QString &text); + virtual void move(const QmlDesigner::TextModifier::MoveInfo &moveInfo); + + QString textBetween(int startPosition, int endPosition) const; + QString textAt(const QmlJS::AST::SourceLocation &location) const; + + unsigned calculateIndentDepth(const QmlJS::AST::SourceLocation &position) const; + static QString addIndentation(const QString &text, unsigned depth); + static QString removeIndentation(const QString &text, unsigned depth); + static QString removeIndentationFromLine(const QString &text, int depth); + + static QmlJS::AST::SourceLocation calculateLocation(QmlJS::AST::UiQualifiedId *id); + static bool isMissingSemicolon(QmlJS::AST::UiObjectMember *member); + static bool isMissingSemicolon(QmlJS::AST::Statement *stmt); + static QString flatten(QmlJS::AST::UiQualifiedId *first); + + QmlDesigner::TextModifier *textModifier() const + { return m_textModifier; } + + bool includeSurroundingWhitespace(int &start, int &end) const; + void includeLeadingEmptyLine(int &start) const; + + static QmlJS::AST::UiObjectMemberList *searchMemberToInsertAfter(QmlJS::AST::UiObjectMemberList *members, const QString &propertyName, const QStringList &propertyOrder); + +protected: + bool didRewriting() const + { return m_didRewriting; } + + void setDidRewriting(bool didRewriting) + { m_didRewriting = didRewriting; } + +private: + QmlDesigner::TextModifier *m_textModifier; + bool m_didRewriting; +}; + +} // namespace Internal +} // namespace QmlEditor + +#endif // QMLREWRITER_H |