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diff --git a/kpovmodeler/pmparser.h b/kpovmodeler/pmparser.h
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+//-*-C++-*-
+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2000-2003 by Andreas Zehender
+ email : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+* *
+* This program is free software; you can redistribute it and/or modify *
+* it under the terms of the GNU General Public License as published by *
+* the Free Software Foundation; either version 2 of the License, or *
+* (at your option) any later version. *
+* *
+**************************************************************************/
+
+
+#ifndef PMPARSER_H
+#define PMPARSER_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <kurl.h>
+#include <qcstring.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+#include <qptrdict.h>
+#include <qptrlist.h>
+
+#include "pmobject.h"
+#include "pmsymboltable.h"
+#include "pmvalue.h"
+#include "pmerrordialog.h"
+
+class QTextStream;
+class QIODevice;
+
+class PMScanner;
+class PMPart;
+class PMSymbolTable;
+
+enum PMPMessage { PMMClockDefault = 1, PMMClockDeltaDefault = 2,
+ PMMSpecialRawComment = 4 };
+
+/**
+ * Base class for kpovmodeler parsers.
+ */
+class PMParser
+{
+public:
+ /**
+ * Parser that parses the device
+ */
+ PMParser( PMPart* part, QIODevice* device );
+ /**
+ * Parser that parses the byte array
+ */
+ PMParser( PMPart* part, const QByteArray& array );
+ /**
+ * Deletes the parser
+ */
+ virtual ~PMParser( );
+
+ /**
+ * Quickly scans the top level objects. Appends all top level object
+ * types to the list.
+ */
+ virtual void quickParse( QStringList& /*list*/ ) { };
+ /**
+ * Returns true, if the parser can quickly scan the top level objects.
+ */
+ virtual bool canQuickParse( ) const { return false; }
+
+ /**
+ * Parses the device.
+ *
+ * Appends all parsed objects to the list.
+ *
+ * parent is the object where the parsed objects will be inserted as
+ * children behind the object after. These parameters are used to check
+ * the consistency of declares and links.
+ *
+ * Set parent and after to 0 if and only if a document is parsed/opened.
+ */
+ void parse( PMObjectList* list, PMObject* parent,
+ PMObject* after );
+
+ /**
+ * Returns the messages of the parser
+ */
+ PMMessageList messages( ) const { return m_messages; }
+ /**
+ * Returns true if there were errors during parsing
+ */
+ bool errors( ) const { return m_errors > 0; }
+ /**
+ * Returns true if there were warnings during parsing
+ */
+ bool warnings( ) const { return m_warnings > 0; }
+ /**
+ * Returns true, if a fatal error occurred or no object could be
+ * successfully parsed and it doesn't make sense to continue
+ */
+ bool fatal( ) const { return m_bFatalError; }
+ /**
+ * Returns a bitwise combination of @ref PMErrorFlags constants
+ */
+ int errorFlags( ) const;
+
+ /**
+ * returns the maximum number of errors
+ */
+ static unsigned maxErrors( ) { return s_maxErrors; }
+ /**
+ * sets the maximum number of errors to m
+ */
+ static void setMaxErrors( unsigned m ) { s_maxErrors = m; }
+ /**
+ * returns the maximum number of warnings
+ */
+ static unsigned maxWarnings( ) { return s_maxWarnings; }
+ /**
+ * sets the maximum number of warnings to m
+ */
+ static void setMaxWarnings( unsigned m ) { s_maxWarnings = m; }
+
+ /**
+ * Adds an error to the message string
+ */
+ void printError( const QString& msg );
+ /**
+ * Adds the error "'<str>' expected, found <token> instead" to the message string
+ */
+ void printExpected( const QString& str, const char* token );
+ /**
+ * Adds the error "'<c>' expected" to the message string
+ */
+ void printExpected( const char c, const char* token );
+ /**
+ * Adds the error "Unexpected token '<str>', found <token> instead" to the message string
+ */
+ void printUnexpected( const QString& str );
+ /**
+ * Adds a warning to the message string
+ */
+ void printWarning( const QString& msg );
+ /**
+ * Adds an info to the message string
+ */
+ void printInfo( const QString& msg );
+ /**
+ * Adds the message to the message string. Type is "error", "warning",
+ * "info" or "scanner error"
+ */
+ void printMessage( const QString& type, const QString& msg );
+ /**
+ * Prints a messages that should only reported once
+ */
+ void printMessage( const PMPMessage messageNum );
+
+ /**
+ * Sets the fatal error flag
+ */
+ void setFatalError( ) { m_bFatalError = true; }
+
+ /**
+ * Sets the current line number
+ */
+ void setCurrentLine( int lineNumber ) { m_lineNum = lineNumber; }
+
+ /**
+ * Returns the declare object with id, if it exists and is declared at
+ * the current parse position, otherwise 0
+ */
+ PMDeclare* checkLink( const QString& id );
+ /**
+ * Checks the id of the declare. If there is already a declare with
+ * the same id, the id of the object is renamed.
+ *
+ * Inserts the object into the symbol table.*/
+ void checkID( PMDeclare* obj );
+ /**
+ * Checks the id of the value declare (constant, vector or color).
+ * If there is already a declare with
+ * the same id, the id of the value is renamed.
+ *
+ * Inserts the object into the symbol table.*/
+ void checkID( const QString& id, const PMValue& v );
+ /**
+ * Returns the symbol with id id or 0 if the id is undeclared
+ */
+ PMSymbol* getSymbol( const QString& id ) const;
+ /**
+ * Tries to insert obj as child of parent. If parent is 0, the object
+ * will be inserted in the list of top level objects.
+ *
+ * Returns true if the object could be inserted.
+ */
+ bool insertChild( PMObject* obj, PMObject* parent );
+
+protected:
+ /**
+ * Top level parse function.
+ *
+ * Overwrite this function in a specific parser.
+ */
+ virtual void topParse( ) = 0;
+
+protected:
+ /**
+ * Pointer to the part
+ */
+ PMPart* m_pPart;
+ /**
+ * parent object where the parsed top level objects
+ * will be inserted _later_ (not from the parser) as children
+ */
+ const PMObject* m_pTopParent;
+ const PMObject* m_pAfter;
+ /**
+ * The list where the parsed objects are stored
+ */
+ PMObjectList* m_pResultList;
+ /**
+ * The QIODevice
+ */
+ QIODevice* m_pDevice;
+ /**
+ * True, if the device was created by the parser
+ */
+ bool m_bDeviceCreated;
+
+private:
+ /**
+ * Initializes the parser
+ */
+ void init( );
+
+ /**
+ * The parser output (errors, warnings...)
+ */
+ PMMessageList m_messages;
+ /**
+ * A dictionary object -> message
+ */
+ QPtrDict< QPtrList<PMMessage> > m_messageDict;
+ /**
+ * Number of warnings during parsing
+ */
+ unsigned int m_warnings;
+ /**
+ * Number of errors during parsing
+ */
+ unsigned int m_errors;
+ /**
+ * Flag for fatal errors
+ */
+ bool m_bFatalError;
+
+ /**
+ * maximum number of errors
+ */
+ static unsigned int s_maxErrors;
+ /**
+ * maximum number of warnings
+ */
+ static unsigned int s_maxWarnings;
+ /**
+ * Already shown warnings or errors, that are reported only once
+ */
+ int m_shownMessages;
+ /**
+ * The current line number
+ */
+ int m_lineNum;
+ /**
+ * List of renamed declares
+ */
+ QPtrList<PMSymbol> m_renamedObjectSymbols;
+ /**
+ * Dictionary of symbol names, that can be linked
+ */
+ QDict<bool> m_okDeclares;
+ PMObject* m_pNextCheckDeclare;
+ /**
+ * Symbol table used during parsing. The symbol table of the part
+ * will not be changed.
+ */
+ PMSymbolTable m_pLocalST;
+};
+
+
+
+#endif
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