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125 lines
3.2 KiB
125 lines
3.2 KiB
#ifndef PARSER_H
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#define PARSER_H
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#include <tqxml.h>
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#include <tqmap.h>
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#include <tqregexp.h>
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struct BlockInfo {
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int start_line;
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int start_col;
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int end_line;
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int end_col;
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// used to detect sub-messages
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int offset;
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BlockInfo() {
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start_line = 0;
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start_col = 0;
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end_line = 0;
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end_col = 0;
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// used to detect sub-messages
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offset = 0;
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}
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};
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class MsgBlock {
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public:
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MsgBlock() { start = end = 0; do_not_split = false; }
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MsgBlock(const MsgBlock &rhs ) {
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*this = rhs;
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}
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TQValueList<BlockInfo> lines;
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TQString tag;
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TQString comment;
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TQString msgid;
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TQString msgid_plural;
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TQString msgstr;
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TQStringList msgstr_plurals;
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int start, end;
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bool do_not_split;
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void operator=(const MsgBlock& rhs) {
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lines = rhs.lines;
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tag = rhs.tag;
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comment = rhs.comment;
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msgid = rhs.msgid;
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msgid_plural = rhs.msgid_plural;
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msgstr = rhs.msgstr;
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msgstr_plurals = rhs.msgstr_plurals;
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start = rhs.start;
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end = rhs.end;
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do_not_split = rhs.do_not_split;
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}
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};
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class ParaCounter
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{
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public:
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ParaCounter() { current = 0; }
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void addAnchor(TQString anchor) { anchors.insert(anchor, current); }
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void increasePara() { current++; }
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TQMap<TQString, int> anchors;
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int current;
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};
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class MsgList : public TQValueList<MsgBlock>
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{
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public:
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MsgList() {}
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ParaCounter pc;
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};
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class StructureParser : public TQXmlDefaultHandler
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{
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public:
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bool startDocument();
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bool startElement( const TQString&, const TQString&, const TQString& ,
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const TQXmlAttributes& );
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bool endElement( const TQString&, const TQString&, const TQString& );
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bool characters( const TQString &ch);
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static bool isCuttingTag(const TQString &tag);
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static bool isSingleTag(const TQString &qName);
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static bool isLiteralTag(const TQString &qName);
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void setDocumentLocator ( TQXmlLocator * l ) { locator = l; }
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bool skippedEntity ( const TQString & name );
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bool fatalError ( const TQXmlParseException & );
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bool comment ( const TQString & );
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bool error(const TQXmlParseException &e ) { return fatalError(e); }
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bool warning(const TQXmlParseException &e ) { return fatalError(e); }
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MsgList getList() const { return list; }
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MsgList splitMessage(const MsgBlock &message);
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virtual bool startCDATA();
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virtual bool endCDATA();
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static bool closureTag(const TQString& message, const TQString &tag);
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static bool isClosure(const TQString &message);
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static void descape(TQString &message);
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static TQString escapeLiterals( const TQString &contents);
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static TQString descapeLiterals( const TQString &contents);
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static void cleanupTags( TQString &contents );
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static void removeEmptyTags( TQString &contents);
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static void stripWhiteSpace( TQString &contents);
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private:
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bool formatMessage(MsgBlock &message) const;
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TQXmlLocator *locator;
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TQString message;
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int inside, startline, startcol;
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int line;
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MsgList list;
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mutable TQRegExp infos_reg;
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mutable TQRegExp do_not_split_reg;
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};
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void outputMsg(const char *prefix, const TQString &message);
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MsgList parseXML(const char *filename);
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TQString escapePO(TQString msgid);
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#endif
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