| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
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| ** GNU General Public License Usage |
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| ****************************************************************************/ |
| |
| #ifndef PatternistSDK_ASTItem_H |
| #define PatternistSDK_ASTItem_H |
| |
| #include <QList> |
| #include <QString> |
| |
| #include "TreeItem.h" |
| #include "Global.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QPatternistSDK |
| { |
| /** |
| * @short Is a node in a ASTItem tree; each ASTItem contains |
| * debug information about an QPatternist::Expression. |
| * |
| * ASTItem, by implementing TreeItem, leverages debug data about QPatternist::Expression |
| * instances into Qt's model/view framework. |
| * |
| * @ingroup PatternistSDK |
| * @author Frans Englich <frans.englich@nokia.com> |
| */ |
| class ASTItem : public TreeItem |
| { |
| public: |
| virtual ~ASTItem(); |
| ASTItem(ASTItem *parent, |
| const QString &name, |
| const QString &details = QString(), |
| const QString &staticType = QString(), |
| const QString &reqType = QString()); |
| |
| virtual void appendChild(TreeItem *item); |
| virtual TreeItem *child(const unsigned int row) const; |
| virtual unsigned int childCount() const; |
| virtual QVariant data(const Qt::ItemDataRole role, int column) const; |
| virtual TreeItem::List children() const; |
| virtual TreeItem *parent() const; |
| int columnCount() const; |
| |
| /** |
| * Returns a string representation of this AST node, recursively including |
| * children. For example, the query <tt>1 eq number()</tt> would result in the string: |
| * |
| @verbatim |
| ValueComparison(eq) |
| xs:integer(0) |
| FunctionCall(fn:number) |
| ContextItem |
| @endverbatim |
| */ |
| QString toString() const; |
| |
| private: |
| QString toString(const QString &indent) const; |
| |
| const QString m_name; |
| const QString m_details; |
| const QString m_reqType; |
| const QString m_staticType; |
| TreeItem::List m_children; |
| TreeItem *m_parent; |
| }; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif |
| // vim: et:ts=4:sw=4:sts=4 |