kio Library API Documentation

kscan.h

00001 /* This file is part of the KDE libraries
00002     Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to
00016     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017     Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef KSCAN_H
00021 #define KSCAN_H
00022 
00023 #include <kdialogbase.h>
00024 #include <kinstance.h>
00025 #include <klibloader.h>
00026 
00027 class QImage;
00028 
00063 class KScanDialog : public KDialogBase
00064 {
00065     Q_OBJECT
00066 
00067 public:
00074     static KScanDialog * getScanDialog( QWidget *parent=0L,
00075                                         const char *name=0, bool modal=false );
00079     ~KScanDialog();
00080 
00089     virtual bool setup();
00090 
00091 protected:
00098     KScanDialog( int dialogFace=Tabbed, int buttonMask = Close|Help,
00099                  QWidget *parent=0L, const char *name=0, bool modal=false );
00100 
00111     int id() const { return m_currentId; }
00112 
00123     int nextId() { return ++m_currentId; }
00124 
00125 signals:
00129     void preview( const QImage&, int id );
00130 
00138     void finalImage( const QImage&, int id );
00139 
00145     void textRecognized( const QString&, int id );
00146 
00147 private:
00148     int m_currentId;
00149 
00150 protected:
00151     virtual void virtual_hook( int id, void* data );
00152 private:
00153     class KScanDialogPrivate;
00154     KScanDialogPrivate *d;
00155 };
00156 
00157 
00163 class KScanDialogFactory : public KLibFactory
00164 {
00165 public:
00166     virtual ~KScanDialogFactory();
00167 
00172     virtual KScanDialog * createDialog( QWidget *parent=0, const char *name=0,
00173                                         bool modal=false ) = 0;
00174 
00175 protected:
00176     KScanDialogFactory( QObject *parent=0, const char *name=0 );
00177 
00178     virtual QObject* createObject( QObject* parent = 0, const char* name = 0,
00179                                    const char* classname = "QObject",
00180                                    const QStringList &args = QStringList() );
00181 
00182 
00183     void setName( const QCString& instanceName ) {
00184         delete m_instance;
00185         m_instance = new KInstance( instanceName );
00186     }
00187 
00188     KInstance *instance() const { return m_instance; }
00189 
00190 private:
00191     KInstance *m_instance;
00192 protected:
00193     virtual void virtual_hook( int id, void* data );
00194 private:
00195     class KScanDialogFactoryPrivate* d;
00196 };
00197 
00198 // baseclass for ocr-dialogs
00199 class KOCRDialog : public KDialogBase
00200 {
00201     Q_OBJECT
00202 
00203 public:
00204     static KOCRDialog * getOCRDialog( QWidget *parent=0L,
00205                                         const char *name=0, bool modal=false );
00206     ~KOCRDialog();
00207 
00208 protected:
00209     KOCRDialog( int dialogFace=Tabbed, int buttonMask = Close|Help,
00210                  QWidget *parent=0L, const char *name=0, bool modal=false );
00211 
00212     int id() const { return m_currentId; }
00213     int nextId() { return ++m_currentId; }
00214 
00215 signals:
00216     void textRecognized( const QString&, int id );
00217 
00218 private:
00219     int m_currentId;
00220 
00221 protected:
00222     virtual void virtual_hook( int id, void* data );
00223 private:
00224     class KOCRDialogPrivate;
00225     KOCRDialogPrivate *d;
00226 };
00227 
00228 
00229 class KOCRDialogFactory : public KLibFactory
00230 {
00231 public:
00232     virtual ~KOCRDialogFactory();
00233 
00238     virtual KOCRDialog * createDialog( QWidget *parent=0, const char *name=0,
00239                                         bool modal=false ) = 0;
00240 
00241 protected:
00242     KOCRDialogFactory( QObject *parent=0, const char *name=0 );
00243 
00244     virtual QObject* createObject( QObject* parent = 0, const char* name = 0,
00245                                    const char* classname = "QObject",
00246                                    const QStringList &args = QStringList() );
00247 
00248 
00249     void setName( const QCString& instanceName ) {
00250         delete m_instance;
00251         m_instance = new KInstance( instanceName );
00252     }
00253 
00254     KInstance *instance() const { return m_instance; }
00255 
00256 private:
00257     KInstance *m_instance;
00258 protected:
00259     virtual void virtual_hook( int id, void* data );
00260 private:
00261     class KOCRDialogFactory* d;
00262 };
00263 
00264 
00265 #endif // KSCAN_H
KDE Logo
This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:14:17 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001