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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbd9e6617827818fd043452c08c606f07b78014a0 (patch)
tree425bb4c3168f9c02f10150f235d2cb998dcc6108 /kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp
downloadtdesdk-bd9e6617827818fd043452c08c606f07b78014a0.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp')
-rw-r--r--kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp203
1 files changed, 203 insertions, 0 deletions
diff --git a/kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp b/kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp
new file mode 100644
index 00000000..7c62748a
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+++ b/kbabel/kbabeldict/modules/dbsearchengine2/chunk.cpp
@@ -0,0 +1,203 @@
+//
+// C++ Implementation: chunk
+//
+// Description:
+//
+//
+// Author: Andrea Rizzi <rizzi@kde.org>, (C) 2003
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "chunk.h"
+#include "algorithms.h"
+#include <kdebug.h>
+
+
+
+AbstractChunk::~AbstractChunk( )
+{
+}
+
+WordChunk::WordChunk( DataBaseInterface * di, QString _word ) : AbstractChunk(di)
+{
+ word=_word;
+}
+
+QValueList<QueryResult> WordChunk::translations( )
+{
+ DataBaseInterface::ResultList r;
+ SingleWordSearchAlgorithm sa(di,di->getSettings());
+ r=sa.exec(word);
+ return r;
+}
+
+//QValueList<QueryResult> WordChunk::translationsFromReference( uint reference )
+//{
+//}
+
+QValueList< uint > WordChunk::locationReferences( )
+{
+ QValueList<uint> res=di->getWordIndex(word);
+ kdDebug(0) << "Number of locations " << res.count() <<endl ;
+ return res;
+/* DBItemMainKey *k = new DBItemMainKey(word);
+ DBItemMultiIndex *d = new DBItemMultiIndex();
+ if(wordsindex->get(k,d)!=DB_NOTFOUND)
+ return d->getList();
+ else
+ return QValueList<uint> tmpList;
+*/
+}
+
+void WordChunk::setLocationReferences( QValueList< uint > )
+{
+}
+
+SentenceChunk::SentenceChunk( DataBaseInterface * di, QString _sentence ): AbstractChunk(di)
+{
+ sentence=_sentence;
+}
+
+QValueList<QueryResult> SentenceChunk::translations( )
+{
+ GenericSearchAlgorithm g(di,di->getSettings());
+
+ ExactSearchAlgorithm e(di,di->getSettings());
+ AlphaSearchAlgorithm a(di,di->getSettings());
+ SentenceArchiveSearchAlgorithm s(di,di->getSettings());
+
+ g.addAlgorithm(&e);
+ g.addAlgorithm(&a);
+ g.addAlgorithm(&s);
+
+ return g.exec(sentence);
+
+}
+
+//QValueList<QueryResult> SentenceChunk::translationsFromReference( uint reference )
+//{
+//
+//}
+
+QValueList< uint > SentenceChunk::locationReferences( )
+{
+}
+
+void SentenceChunk::setLocationReferences( QValueList< uint > )
+{
+}
+
+QPtrList< AbstractChunk> WordChunkFactory::chunks()
+{
+ QString str=di->simple(string);
+ QPtrList<AbstractChunk> list;
+ if(str.isEmpty()) return list;
+ _separators.clear();
+ kdDebug(0) << "Word chunks of:" <<str << endl;
+ int pos;
+ QString sep;
+ QRegExp r("(\\s)");
+ do {
+ pos=r.search(str);
+
+ sep=r.cap(1);
+ if(!str.left(pos).isEmpty()){
+ //WordChunk *c=new WordChunk(di,di->simple(str.left(pos)))
+ list.append(new WordChunk(di,str.left(pos)));
+ _separators.append(sep);
+ }
+ else
+ {
+ uint current=_separators.count()-1;
+ _separators[current]=_separators[current]+sep;
+ }
+ str=str.remove(0,pos+1);
+ } while(!str.isEmpty() && pos != -1);
+
+ return list;
+}
+
+
+
+QPtrList<AbstractChunk> SentenceChunkFactory::chunks()
+{
+ QString str=string;
+ QPtrList<AbstractChunk> list;
+ if(str.isEmpty()) return list;
+
+ // kdDebug(0) << s << endl;
+
+ int pos;
+
+
+ do {
+ QRegExp re("((\\.|;|\\?|\\!|:)( |$|\\\\n\\n))");
+ pos=re.search(str);
+ QString sep=re.cap(1);
+
+ if(!str.left(pos).isEmpty())
+ {
+ list.append(new SentenceChunk(di,str.left(pos).stripWhiteSpace()));
+ _separators.append(sep);
+ }
+ else
+ {
+ uint current=_separators.count()-1;
+ _separators[current]=_separators[current]+sep;
+ }
+
+ str=str.remove(0,pos+re.cap(1).length());
+ } while(!str.isEmpty() && pos != -1);
+
+
+ return list;
+
+}
+QPtrList< AbstractChunk > CaseBasedWordChunkFactory::chunks( )
+{
+ QString str=string;
+ QPtrList<AbstractChunk> list;
+ if(str.isEmpty()) return list;
+ uint slen=str.length();
+ kdDebug(0) << "CaseWordChunk string:" << str << endl;
+ QString tmpWord;
+ bool upcase;
+ for(uint i=0;i<=slen;i++)
+ {
+ bool tmpCase=(str[i]==str[i].upper());
+ if(upcase!=tmpCase)
+ {
+ if(!tmpWord.isEmpty() && !tmpWord.isNull()){
+ list.append(new WordChunk(di,tmpWord));
+ _separators.append("");
+ }
+ kdDebug(0) << "CaseWordChunk:" << tmpWord << endl;
+ tmpWord="";
+
+ }
+ tmpWord+=str[i];
+ upcase=tmpCase;
+ }
+
+ return list;
+}
+
+WordChunkFactory::WordChunkFactory( DataBaseInterface * _di ) : AbstractChunkFactory(_di)
+{
+}
+
+SentenceChunkFactory::SentenceChunkFactory( DataBaseInterface * _di ): AbstractChunkFactory(_di)
+{
+}
+
+CaseBasedWordChunkFactory::CaseBasedWordChunkFactory( DataBaseInterface * _di ): AbstractChunkFactory(_di)
+{
+}
+
+
+
+
+
+
+