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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
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kooka/ocrresedit.cpp
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
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/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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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 Qt, and distribute the resulting executable, *
+ * without including the source code for Qt in the source distribution. *
+ * *
+ ***************************************************************************/
+#include <qcolor.h>
+
+#include "ocrresedit.h"
+#include "ocrword.h"
+#include <kdebug.h>
+#include <kfiledialog.h>
+#include <klocale.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+
+/* -------------------- ocrResEdit -------------------- */
+
+ocrResEdit::ocrResEdit( QWidget *parent )
+ : QTextEdit(parent)
+{
+ 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 QString& wordFrom,
+ const QString& 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() )
+ {
+ QString 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 QString& wordFrom,
+ const QString& wordTo, const QColor& color )
+{
+ kdDebug(28000) << "Updating word " << wordFrom << " in line " << line << endl;
+
+ bool isRO = isReadOnly();
+
+ if( line < paragraphs() )
+ {
+ QString editLine = text(line);
+ int cnt = editLine.contains( wordFrom );
+
+ if( cnt > 0 )
+ {
+ int pos = editLine.find(wordFrom);
+ setSelection( line, pos, line, pos+wordFrom.length());
+
+ QColor 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()
+{
+ QString fileName = KFileDialog::getSaveFileName( (QDir::home()).path(),
+ "*.txt",
+ this,
+ i18n("Save OCR Result Text") );
+ if( fileName.isEmpty() )
+ return;
+ QFile file( fileName );
+ if ( file.open( IO_WriteOnly ) )
+ {
+ QTextStream stream( &file );
+ stream << text();
+ file.close();
+ }
+}
+
+#include "ocrresedit.moc"
+/* */