e70c4a279c
mingwport35: i#117796: MinGW fix to VistaFilePickerImpl.cxx
Patch contributed by Takashi Ono
http://svn.apache.org/viewvc?view=revision&revision=1172092
296 lines
11 KiB
C++
296 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef PARSE_HXX
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#define PARSE_HXX
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#include <vcl/svapp.hxx>
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#include <tools/string.hxx>
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#include <set>
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#include <stack>
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#include <list>
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#include "types.hxx"
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#include <vector>
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class SmNode;
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//////////////////////////////////////////////////////////////////////
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// TokenGroups
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#define TGOPER 0x00000001
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#define TGRELATION 0x00000002
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#define TGSUM 0x00000004
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#define TGPRODUCT 0x00000008
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#define TGUNOPER 0x00000010
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#define TGPOWER 0x00000020
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#define TGATTRIBUT 0x00000040
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#define TGALIGN 0x00000080
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#define TGFUNCTION 0x00000100
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#define TGBLANK 0x00000200
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#define TGLBRACES 0x00000400
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#define TGRBRACES 0x00000800
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#define TGCOLOR 0x00001000
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#define TGFONT 0x00002000
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#define TGSTANDALONE 0x00004000
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#define TGDISCARDED 0x00008000
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#define TGLIMIT 0x00010000
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#define TGFONTATTR 0x00020000
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enum SmTokenType
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{
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/* 0*/ TEND, TLGROUP, TRGROUP, TLPARENT, TRPARENT,
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/* 5*/ TLBRACKET, TRBRACKET, TPLUS, TMINUS, TMULTIPLY,
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/* 10*/ TDIVIDEBY, TASSIGN, TPOUND, TSPECIAL, TSLASH,
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/* 15*/ TBACKSLASH, TBLANK, TSBLANK, TRSUB, TRSUP,
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/* 20*/ TCSUB, TCSUP, TLSUB, TLSUP, TGT,
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/* 25*/ TLT, TAND, TOR, TINTERSECT, TUNION,
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/* 30*/ TNEWLINE, TBINOM, TFROM, TTO, TINT,
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/* 35*/ TSUM, TOPER, TABS, TSQRT, TFACT,
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/* 40*/ TNROOT, TOVER, TTIMES, TGE, TLE,
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/* 45*/ TGG, TLL, TDOTSAXIS, TDOTSLOW, TDOTSVERT,
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/* 50*/ TDOTSDIAG, TDOTSUP, TDOTSDOWN, TACUTE, TBAR,
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/* 55*/ TBREVE, TCHECK, TCIRCLE, TDOT, TDDOT,
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/* 60*/ TDDDOT, TGRAVE, THAT, TTILDE, TVEC,
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/* 65*/ TUNDERLINE, TOVERLINE, TOVERSTRIKE, TITALIC, TNITALIC,
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/* 70*/ TBOLD, TNBOLD, TPHANTOM, TFONT, TSIZE,
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/* 75*/ TCOLOR, TALIGNL, TALIGNC, TALIGNR, TLEFT,
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/* 80*/ TRIGHT, TLANGLE, TLBRACE, TLLINE, TLDLINE,
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/* 85*/ TLCEIL, TLFLOOR, TNONE, TMLINE, TRANGLE,
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/* 90*/ TRBRACE, TRLINE, TRDLINE, TRCEIL, TRFLOOR,
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/* 95*/ TSIN, TCOS, TTAN, TCOT, TFUNC,
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/*100*/ TSTACK, TMATRIX, TMATFORM, TDPOUND, TPLACE,
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/*105*/ TTEXT, TNUMBER, TCHARACTER, TIDENT, TNEQ,
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/*110*/ TEQUIV, TDEF, TPROP, TSIM, TSIMEQ,
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/*115*/ TAPPROX, TPARALLEL, TORTHO, TIN, TNOTIN,
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/*120*/ TSUBSET, TSUBSETEQ, TSUPSET, TSUPSETEQ, TPLUSMINUS,
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/*125*/ TMINUSPLUS, TOPLUS, TOMINUS, TDIV, TOTIMES,
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/*130*/ TODIVIDE, TTRANSL, TTRANSR, TIINT, TIIINT,
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/*135*/ TLINT, TLLINT, TLLLINT, TPROD, TCOPROD,
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/*140*/ TFORALL, TEXISTS, TNOTEXISTS, TLIM, TNABLA,
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/*145*/ TTOWARD, TSINH, TCOSH, TTANH, TCOTH,
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/*150*/ TASIN, TACOS, TATAN, TLN, TLOG,
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/*155*/ TUOPER, TBOPER, TBLACK, TWHITE, TRED,
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/*160*/ TGREEN, TBLUE, TCYAN, TMAGENTA, TYELLOW,
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/*165*/ TFIXED, TSANS, TSERIF, TPOINT, TASINH,
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/*170*/ TACOSH, TATANH, TACOTH, TACOT, TEXP,
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/*175*/ TCDOT, TODOT, TLESLANT, TGESLANT, TNSUBSET,
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/*180*/ TNSUPSET, TNSUBSETEQ, TNSUPSETEQ, TPARTIAL, TNEG,
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/*185*/ TNI, TBACKEPSILON, TALEPH, TIM, TRE,
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/*190*/ TWP, TEMPTYSET, TINFINITY, TESCAPE, TLIMSUP,
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/*195*/ TLIMINF, TNDIVIDES, TDRARROW, TDLARROW, TDLRARROW,
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/*200*/ TUNDERBRACE, TOVERBRACE, TCIRC, TTOP, THBAR,
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/*205*/ TLAMBDABAR, TLEFTARROW, TRIGHTARROW, TUPARROW, TDOWNARROW,
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/*210*/ TDIVIDES, TNDIBVIDES, TSETN, TSETZ, TSETQ,
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/*215*/ TSETR, TSETC, TWIDEVEC, TWIDETILDE, TWIDEHAT,
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/*220*/ TWIDESLASH, TWIDEBACKSLASH, TLDBRACKET, TRDBRACKET, TNOSPACE,
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/*225*/ TUNKNOWN, TDEBUG, TPRECEDES, TSUCCEEDS, TPRECEDESEQUAL,
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/*230*/ TSUCCEEDSEQUAL, TPRECEDESEQUIV, TSUCCEEDSEQUIV, TNOTPRECEDES, TNOTSUCCEEDS
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};
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struct SmToken
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{
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String aText; // token text
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SmTokenType eType; // token info
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sal_Unicode cMathChar;
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// parse-help info
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sal_uLong nGroup;
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sal_uInt16 nLevel;
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// token position
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sal_uInt16 nRow;
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xub_StrLen nCol;
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SmToken();
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SmToken(SmTokenType eTokenType,
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sal_Unicode cMath,
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const sal_Char* pText,
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sal_uLong nTokenGroup = 0,
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sal_uInt16 nTokenLevel = 0);
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};
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enum SmParseError
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{
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PE_NONE, PE_UNEXPECTED_END_OF_INPUT,
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PE_UNEXPECTED_CHAR, PE_UNEXPECTED_TOKEN,
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PE_FUNC_EXPECTED, PE_UNOPER_EXPECTED,
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PE_BINOPER_EXPECTED, PE_SYMBOL_EXPECTED,
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PE_IDENTIFIER_EXPECTED, PE_POUND_EXPECTED,
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PE_COLOR_EXPECTED, PE_LGROUP_EXPECTED,
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PE_RGROUP_EXPECTED, PE_LBRACE_EXPECTED,
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PE_RBRACE_EXPECTED, PE_PARENT_MISMATCH,
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PE_RIGHT_EXPECTED, PE_FONT_EXPECTED,
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PE_SIZE_EXPECTED, PE_DOUBLE_ALIGN,
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PE_DOUBLE_SUBSUPSCRIPT
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};
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struct SmErrorDesc
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{
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SmParseError Type;
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SmNode *pNode;
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String Text;
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};
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typedef ::std::stack< SmNode* > SmNodeStack;
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typedef ::std::vector< SmErrorDesc* > SmErrDescList;
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/**************************************************************************/
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// defines possible conversions of the formula text from the format of
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// one release to the one of another.
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enum SmConvert
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{
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CONVERT_NONE,
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CONVERT_40_TO_50,
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CONVERT_50_TO_60,
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CONVERT_60_TO_50
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};
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struct SmTokenTableEntry
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{
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const sal_Char* pIdent;
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SmTokenType eType;
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sal_Unicode cMathChar;
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sal_uLong nGroup;
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sal_uInt16 nLevel;
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};
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class SmParser
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{
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String m_aBufferString;
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SmToken m_aCurToken;
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SmNodeStack m_aNodeStack;
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SmErrDescList m_aErrDescList;
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int m_nCurError;
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LanguageType m_nLang;
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xub_StrLen m_nBufferIndex,
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m_nTokenIndex;
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sal_uInt16 m_Row,
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m_nColOff;
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SmConvert m_eConversion;
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bool bImportSymNames,
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m_bExportSymNames;
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// map of used symbols (used to reduce file size by exporting only actually used symbols)
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std::set< rtl::OUString > m_aUsedSymbols;
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//! locale where '.' is decimal seperator!
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::com::sun::star::lang::Locale m_aDotLoc;
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// declare copy-constructor and assignment-operator private
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SmParser(const SmParser &);
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SmParser & operator = (const SmParser &);
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protected:
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#if OSL_DEBUG_LEVEL > 1
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bool IsDelimiter( const String &rTxt, xub_StrLen nPos );
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#endif
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void NextToken();
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xub_StrLen GetTokenIndex() const { return m_nTokenIndex; }
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void Insert(const String &rText, sal_uInt16 nPos);
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void Replace( sal_uInt16 nPos, sal_uInt16 nLen, const String &rText );
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inline bool TokenInGroup( sal_uLong nGroup );
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// grammar
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void Table();
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void Line();
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void Expression();
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void Relation();
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void Sum();
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void Product();
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void SubSup(sal_uLong nActiveGroup);
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void OpSubSup();
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void Power();
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void Blank();
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void Term();
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void Escape();
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void Operator();
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void Oper();
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void UnOper();
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void Align();
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void FontAttribut();
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void Attribut();
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void Font();
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void FontSize();
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void Color();
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void Brace();
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void Bracebody(bool bIsLeftRight);
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void Function();
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void Binom();
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void Stack();
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void Matrix();
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void Special();
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void GlyphSpecial();
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// end of grammar
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LanguageType GetLanguage() const { return m_nLang; }
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void SetLanguage( LanguageType nNewLang ) { m_nLang = nNewLang; }
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void Error(SmParseError Error);
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void ClearUsedSymbols() { m_aUsedSymbols.clear(); }
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void AddToUsedSymbols( const String &rSymbolName ) { m_aUsedSymbols.insert( rSymbolName ); }
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public:
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SmParser();
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/** Parse rBuffer to formula tree */
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SmNode *Parse(const String &rBuffer);
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/** Parse rBuffer to formula subtree that constitutes an expression */
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SmNode *ParseExpression(const String &rBuffer);
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const String & GetText() const { return m_aBufferString; };
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SmConvert GetConversion() const { return m_eConversion; }
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void SetConversion(SmConvert eConv) { m_eConversion = eConv; }
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bool IsImportSymbolNames() const { return bImportSymNames; }
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void SetImportSymbolNames(bool bVal) { bImportSymNames = bVal; }
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bool IsExportSymbolNames() const { return m_bExportSymNames; }
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void SetExportSymbolNames(bool bVal) { m_bExportSymNames = bVal; }
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size_t AddError(SmParseError Type, SmNode *pNode);
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const SmErrorDesc* NextError();
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const SmErrorDesc* PrevError();
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const SmErrorDesc* GetError(size_t i = size_t(-1) );
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static const SmTokenTableEntry* GetTokenTableEntry( const String &rName );
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bool IsUsedSymbol( const String &rSymbolName ) const { return m_aUsedSymbols.find( rSymbolName ) != m_aUsedSymbols.end(); }
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std::set< rtl::OUString > GetUsedSymbols() const { return m_aUsedSymbols; }
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};
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inline bool SmParser::TokenInGroup( sal_uLong nGroup)
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{
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return (m_aCurToken.nGroup & nGroup) ? true : false;
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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