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/***************************************************************************
ocrresedit.cpp - ocr result editor widget
-------------------
begin : Tue 12 Feb 2003
copyright : (C) 2003 by Klaas Freitag
email : freitag@suse.de
***************************************************************************/
/***************************************************************************
* *
* This file may be distributed and/or modified under the terms of the *
* GNU General Public License version 2 as published by the Free Software *
* Foundation and appearing in the file COPYING included in the *
* packaging of this file. *
*
* As a special exception, permission is given to link this program *
* with any version of the KADMOS ocr/icr engine of reRecognition GmbH, *
* Kreuzlingen and distribute the resulting executable without *
* including the source code for KADMOS in the source distribution. *
*
* As a special exception, permission is given to link this program *
* with any edition of TQt, and distribute the resulting executable, *
* without including the source code for TQt in the source distribution. *
* *
***************************************************************************/
#include <tqcolor.h>
#include "ocrresedit.h"
#include "ocrword.h"
#include <kdebug.h>
#include <kfiledialog.h>
#include <klocale.h>
#include <tqfile.h>
#include <tqtextstream.h>
/* -------------------- ocrResEdit -------------------- */
ocrResEdit::ocrResEdit( TQWidget *tqparent )
: TQTextEdit(tqparent)
{
m_updateColor.setNamedColor( "SeaGreen");
m_ignoreColor.setNamedColor( "CadetBlue4" );
m_wrnColor.setNamedColor( "firebrick2" );
}
void ocrResEdit::slMarkWordWrong( int line, const ocrWord& word )
{
// m_textEdit->setSelection( line,
slReplaceWord( line, word, word, m_wrnColor );
}
void ocrResEdit::slUpdateOCRResult( int line, const TQString& wordFrom,
const TQString& wordTo )
{
/* the index is quite useless here, since the text could have had been
* changed by corrections before. Thus better search the word and update
* it.
*/
slReplaceWord( line, wordFrom, wordTo, m_updateColor );
}
void ocrResEdit::slIgnoreWrongWord( int line, const ocrWord& word )
{
slReplaceWord( line, word, word, m_ignoreColor );
}
void ocrResEdit::slSelectWord( int line, const ocrWord& word )
{
if( line < paragraphs() )
{
TQString editLine = text(line);
int cnt = editLine.contains( word);
if( cnt > 0 )
{
int pos = editLine.find(word);
setCursorPosition( line, pos );
setSelection( line, pos, line, pos + word.length());
}
}
}
void ocrResEdit::slReplaceWord( int line, const TQString& wordFrom,
const TQString& wordTo, const TQColor& color )
{
kdDebug(28000) << "Updating word " << wordFrom << " in line " << line << endl;
bool isRO = isReadOnly();
if( line < paragraphs() )
{
TQString editLine = text(line);
int cnt = editLine.contains( wordFrom );
if( cnt > 0 )
{
int pos = editLine.find(wordFrom);
setSelection( line, pos, line, pos+wordFrom.length());
TQColor saveCol = this->color();
setColor( color );
if( isRO ) {
setReadOnly(false);
}
insert( wordTo, unsigned (4) );
if( isRO ) {
setReadOnly( true );
}
setColor(saveCol);
}
else
{
kdDebug(28000) << "WRN: Paragraph does not contain word " << wordFrom << endl;
}
}
else
{
kdDebug(28000) << "WRN: editor does not have line " << line << endl;
}
}
void ocrResEdit::slSaveText()
{
TQString fileName = KFileDialog::getSaveFileName( (TQDir::home()).path(),
"*.txt",
this,
i18n("Save OCR Result Text") );
if( fileName.isEmpty() )
return;
TQFile file( fileName );
if ( file.open( IO_WriteOnly ) )
{
TQTextStream stream( &file );
stream << text();
file.close();
}
}
#include "ocrresedit.moc"
/* */
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