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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
320 lines
11 KiB
C++
320 lines
11 KiB
C++
// Created on: 2001-04-27
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// Created by: OCC Team
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// Copyright (c) 2001-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Message_Msg.hxx>
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#include <Message_MsgFile.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <stdio.h>
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typedef enum
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{
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Msg_IntegerType,
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Msg_RealType,
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Msg_StringType,
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Msg_IndefiniteType
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} FormatType;
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg ()
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{}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const Message_Msg& theMsg)
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{
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myMessageBody = theMsg.myMessageBody;
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myOriginal = theMsg.myOriginal;
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for ( Standard_Integer i = 1, n = theMsg.mySeqOfFormats.Length(); i <=n; i++ )
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mySeqOfFormats.Append ( theMsg.mySeqOfFormats.Value(i) );
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}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const Standard_CString theMsgCode)
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{
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TCollection_AsciiString aKey((char*)theMsgCode);
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Set ( Message_MsgFile::Msg(aKey) );
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}
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//=======================================================================
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//function : Message_Msg()
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//purpose : Constructor
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//=======================================================================
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Message_Msg::Message_Msg (const TCollection_ExtendedString& theMsgCode)
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{
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Set ( Message_MsgFile::Msg(theMsgCode) );
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}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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void Message_Msg::Set (const Standard_CString theMsg)
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{
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TCollection_AsciiString aMsg((char*)theMsg);
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Set ( aMsg );
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}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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void Message_Msg::Set (const TCollection_ExtendedString& theMsg)
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{
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myMessageBody = theMsg;
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const Standard_ExtString anExtString = myMessageBody.ToExtString();
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Standard_Integer anMsgLength = myMessageBody.Length();
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for (Standard_Integer i = 0; i < anMsgLength; i++)
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{
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// Search for '%' character starting a format specification
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if (ToCharacter (anExtString[i]) == '%')
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{
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Standard_Integer aStart = i++;
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Standard_Character aChar = ToCharacter (anExtString[i]);
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// Check for format '%%'
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if (aChar == '%')
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{
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myMessageBody.Remove (i+1);
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if (i >= --anMsgLength) break;
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aChar = ToCharacter (anExtString[i]);
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}
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// Skip flags, field width and precision
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while (i < anMsgLength)
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{
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if (aChar == '-' || aChar == '+' || aChar == ' ' ||
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aChar == '#' || (aChar >= '0' && aChar <= '9') || aChar == '.')
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i++;
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else break;
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aChar = ToCharacter (anExtString[i]);
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}
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if (i >= anMsgLength) break;
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FormatType aFormatType;
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if (aChar == 'h' || aChar == 'l') aChar = ToCharacter (anExtString[++i]);
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switch (aChar) // detect the type of format spec
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{
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case 'd':
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case 'i':
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case 'o':
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case 'u':
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case 'x':
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case 'X':
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aFormatType = Msg_IntegerType;
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break;
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case 'f':
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case 'e':
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case 'E':
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case 'g':
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case 'G':
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aFormatType = Msg_RealType;
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break;
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case 's':
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aFormatType = Msg_StringType;
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break;
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default:
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aFormatType = Msg_IndefiniteType;
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continue;
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}
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mySeqOfFormats.Append (Standard_Integer(aFormatType)); // type
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mySeqOfFormats.Append (aStart); // beginning pos
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mySeqOfFormats.Append (i + 1 - aStart); // length
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}
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}
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myOriginal = myMessageBody;
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}
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//=======================================================================
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//function : Arg (Standard_CString)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_CString theString)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_StringType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char * sStringBuffer = new char [Max ((Standard_Integer)strlen(theString)+1, 1024)];
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Sprintf (sStringBuffer, aFormat.ToCString(), theString);
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TCollection_ExtendedString aStr ( sStringBuffer );
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delete [] sStringBuffer;
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sStringBuffer = 0;
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Arg (TCollection_ExtendedString)
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//purpose :
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//remark : This type of string is inserted without conversion (i.e. like %s)
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const TCollection_ExtendedString& theString)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_StringType, aFormat );
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if ( !aFirst )
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return *this;
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), theString );
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return *this;
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}
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//=======================================================================
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//function : Arg (Standard_Integer)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_Integer theValue)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_IntegerType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char sStringBuffer [64];
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Sprintf (sStringBuffer, aFormat.ToCString(), theValue);
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TCollection_ExtendedString aStr ( sStringBuffer );
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Arg (Standard_Real)
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//purpose :
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//=======================================================================
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Message_Msg& Message_Msg::Arg (const Standard_Real theValue)
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{
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// get location and format
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TCollection_AsciiString aFormat;
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Standard_Integer aFirst = getFormat ( Msg_RealType, aFormat );
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if ( !aFirst )
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return *this;
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// print string according to format
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char sStringBuffer [64];
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Sprintf (sStringBuffer, aFormat.ToCString(), theValue);
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TCollection_ExtendedString aStr ( sStringBuffer );
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// replace the format placeholder by the actual string
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replaceText ( aFirst, aFormat.Length(), aStr );
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return *this;
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}
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//=======================================================================
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//function : Get
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//purpose : used when the message is dispatched in Message_Messenger
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//=======================================================================
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const TCollection_ExtendedString& Message_Msg::Get ()
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{
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// remove all non-initialised format specifications
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Standard_Integer i, anIncrement = 0;
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static const TCollection_ExtendedString anUnknown ("UNKNOWN");
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for (i = 1; i < mySeqOfFormats.Length(); i += 3)
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{
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TCollection_ExtendedString aRightPart =
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myMessageBody.Split(mySeqOfFormats(i+1) + anIncrement);
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aRightPart.Remove(1, mySeqOfFormats(i+2));
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myMessageBody += anUnknown;
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myMessageBody += aRightPart;
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anIncrement += (anUnknown.Length() - mySeqOfFormats(i+2));
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}
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return myMessageBody;
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}
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//=======================================================================
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//function : getFormat
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//purpose : Find placeholder in the string where to put next value of
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// specified type, return its starting position in the string
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// and relevant format string (located at that position).
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// The information on returned placeholder is deleted immediately,
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// so it will not be found further
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// If failed (no placeholder with relevant type found), returns 0
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//=======================================================================
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Standard_Integer Message_Msg::getFormat (const Standard_Integer theType,
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TCollection_AsciiString &theFormat)
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{
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for (Standard_Integer i = 1; i <= mySeqOfFormats.Length(); i += 3)
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if (mySeqOfFormats(i) == theType)
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{
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// Extract format
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Standard_Integer aFirst = mySeqOfFormats(i+1);
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Standard_Integer aLen = mySeqOfFormats(i+2);
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theFormat = TCollection_AsciiString ( aLen, ' ' );
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for ( Standard_Integer j=1; j <= aLen; j++ )
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if ( IsAnAscii ( myMessageBody.Value ( aFirst + j ) ) )
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theFormat.SetValue ( j, (Standard_Character)myMessageBody.Value ( aFirst + j ) );
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// delete information on this placeholder
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mySeqOfFormats.Remove (i, i+2);
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// return start position
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return aFirst + 1;
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}
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return 0;
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}
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//=======================================================================
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//function : replaceText
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//purpose : Replace format text in myMessageBody (theNb chars from theFirst)
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// by string theStr
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//=======================================================================
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void Message_Msg::replaceText (const Standard_Integer theFirst,
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const Standard_Integer theNb,
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const TCollection_ExtendedString &theStr)
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{
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myMessageBody.Remove ( theFirst, theNb );
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myMessageBody.Insert ( theFirst, theStr );
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// update information on remaining format placeholders
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Standard_Integer anIncrement = theStr.Length() - theNb;
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if ( ! anIncrement ) return;
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for ( Standard_Integer i = 1; i <= mySeqOfFormats.Length(); i += 3 )
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if ( mySeqOfFormats(i+1) > theFirst )
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mySeqOfFormats(i+1) += anIncrement;
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}
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