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Diffstat (limited to 'src/linguist/shared/proitems.h')
| -rw-r--r-- | src/linguist/shared/proitems.h | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/linguist/shared/proitems.h b/src/linguist/shared/proitems.h new file mode 100644 index 000000000..12fdb7e72 --- /dev/null +++ b/src/linguist/shared/proitems.h @@ -0,0 +1,248 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Linguist of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PROITEMS_H +#define PROITEMS_H + +#include <QtCore/QString> +#include <QtCore/QList> + +QT_BEGIN_NAMESPACE + +struct AbstractProItemVisitor; + +class ProItem +{ +public: + enum ProItemKind { + ValueKind, + FunctionKind, + ConditionKind, + OperatorKind, + BlockKind + }; + + enum ProItemReturn { + ReturnFalse, + ReturnTrue, + ReturnBreak, + ReturnNext, + ReturnLoop, + ReturnSkip, + ReturnReturn + }; + + ProItem() : m_lineNumber(0) {} + virtual ~ProItem() {} + + virtual ProItemKind kind() const = 0; + + void setComment(const QString &comment); + QString comment() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor) = 0; + int lineNumber() const { return m_lineNumber; } + void setLineNumber(int lineNumber) { m_lineNumber = lineNumber; } + +private: + QString m_comment; + int m_lineNumber; +}; + +class ProBlock : public ProItem +{ +public: + enum ProBlockKind { + NormalKind = 0x00, + ScopeKind = 0x01, + ScopeContentsKind = 0x02, + VariableKind = 0x04, + ProFileKind = 0x08, + FunctionBodyKind = 0x10, + SingleLine = 0x80 + }; + + ProBlock(ProBlock *parent); + ~ProBlock(); + + void appendItem(ProItem *proitem); + void setItems(const QList<ProItem *> &proitems); + QList<ProItem *> items() const; + + void setBlockKind(int blockKind); + int blockKind() const; + + void setParent(ProBlock *parent); + ProBlock *parent() const; + + void ref() { ++m_refCount; } + void deref() { if (!--m_refCount) delete this; } + + ProItem::ProItemKind kind() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +protected: + QList<ProItem *> m_proitems; +private: + ProBlock *m_parent; + int m_blockKind; + int m_refCount; +}; + +class ProVariable : public ProBlock +{ +public: + enum VariableOperator { + AddOperator = 0, + RemoveOperator = 1, + ReplaceOperator = 2, + SetOperator = 3, + UniqueAddOperator = 4 + }; + + ProVariable(const QString &name, ProBlock *parent); + + void setVariableOperator(VariableOperator variableKind); + VariableOperator variableOperator() const; + + void setVariable(const QString &name); + QString variable() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +private: + VariableOperator m_variableKind; + QString m_variable; +}; + +class ProValue : public ProItem +{ +public: + ProValue(const QString &value, ProVariable *variable); + + void setValue(const QString &value); + QString value() const; + + void setVariable(ProVariable *variable); + ProVariable *variable() const; + + ProItem::ProItemKind kind() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +private: + QString m_value; + ProVariable *m_variable; +}; + +class ProFunction : public ProItem +{ +public: + explicit ProFunction(const QString &text); + + void setText(const QString &text); + QString text() const; + + ProItem::ProItemKind kind() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +private: + QString m_text; +}; + +class ProCondition : public ProItem +{ +public: + explicit ProCondition(const QString &text); + + void setText(const QString &text); + QString text() const; + + ProItem::ProItemKind kind() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +private: + QString m_text; +}; + +class ProOperator : public ProItem +{ +public: + enum OperatorKind { + OrOperator = 1, + NotOperator = 2 + }; + + explicit ProOperator(OperatorKind operatorKind); + + void setOperatorKind(OperatorKind operatorKind); + OperatorKind operatorKind() const; + + ProItem::ProItemKind kind() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); +private: + OperatorKind m_operatorKind; +}; + +class ProFile : public ProBlock +{ +public: + explicit ProFile(const QString &fileName); + ~ProFile(); + + QString displayFileName() const; + QString fileName() const; + QString directoryName() const; + + void setModified(bool modified); + bool isModified() const; + + virtual ProItemReturn Accept(AbstractProItemVisitor *visitor); + +private: + QString m_fileName; + QString m_displayFileName; + QString m_directoryName; + bool m_modified; +}; + +QT_END_NAMESPACE + +#endif // PROITEMS_H |