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