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

1 files changed, 183 insertions, 0 deletions

diff --git a/libkscan/devselector.cpp b/libkscan/devselector.cpp
new file mode 100644
index 00000000..8d1a90ad
--- /dev/null
+++ b/libkscan/devselector.cpp
@@ -0,0 +1,183 @@
+/* This file is part of the KDE Project
+   Copyright (C) 2000 Klaas Freitag <freitag@suse.de>  
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <stdlib.h>
+
+#include <qbuttongroup.h>
+#include <qcheckbox.h>
+#include <qcstring.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qfile.h>
+#include <qpushbutton.h>
+#include <qradiobutton.h>
+#include <qstrlist.h>
+#include <qstringlist.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <ksimpleconfig.h>
+
+#include "devselector.h"
+
+
+DeviceSelector::DeviceSelector( QWidget *parent, QStrList& devList,
+				const QStringList& hrdevList )
+    : KDialogBase( parent,  "DeviceSel", true, i18n("Welcome to Kooka"),
+		   Ok|Cancel, Ok, true )
+{
+   kdDebug(29000) << "Starting DevSelector!" << endl;
+   // Layout-Boxes
+   QWidget *page = new QWidget( this );
+   Q_CHECK_PTR( page );
+   setMainWidget( page );
+
+   QVBoxLayout *topLayout = new QVBoxLayout( page, marginHint(), spacingHint() );
+   QLabel *label = new QLabel( page, "captionImage" );
+   Q_CHECK_PTR( label );
+   label->setPixmap( QPixmap( "kookalogo.png" ));
+   label->resize( 100, 350 );
+   topLayout->addWidget( label );
+
+   selectBox = new QButtonGroup( 1, Horizontal, i18n( "Select Scan Device" ),
+				 page, "ButtonBox");
+   Q_CHECK_PTR( selectBox );
+   selectBox->setExclusive( true );
+   topLayout->addWidget( selectBox );
+   setScanSources( devList, hrdevList );
+
+   cbSkipDialog = new QCheckBox( i18n("&Do not ask on startup again, always use this device"),
+				 page, "CBOX_SKIP_ON_START" );
+
+   KConfig *gcfg = KGlobal::config();
+   gcfg->setGroup(QString::fromLatin1(GROUP_STARTUP));
+   bool skipDialog = gcfg->readBoolEntry( STARTUP_SKIP_ASK, false );
+   cbSkipDialog->setChecked( skipDialog );
+
+   topLayout->addWidget(cbSkipDialog);
+   
+}
+
+QCString DeviceSelector::getDeviceFromConfig( void ) const
+{
+   KConfig *gcfg = KGlobal::config();
+   gcfg->setGroup(QString::fromLatin1(GROUP_STARTUP));
+   bool skipDialog = gcfg->readBoolEntry( STARTUP_SKIP_ASK, false );
+   
+   QCString result;
+
+   /* in this case, the user has checked 'Do not ask me again' and does not
+    * want to be bothered any more.
+    */
+   result = QFile::encodeName(gcfg->readEntry( STARTUP_SCANDEV, "" ));
+   kdDebug(29000) << "Got scanner from config file to use: " << result << endl;
+   
+   /* Now check if the scanner read from the config file is available !
+    * if not, ask the user !
+    */
+   if( skipDialog && devices.find( result ) > -1 )
+   {
+      kdDebug(29000) << "Scanner from Config file is available - fine." << endl;
+   }
+   else
+   {
+      kdDebug(29000) << "Scanner from Config file is _not_ available" << endl;
+      result = QCString();
+   }
+   
+   return( result );
+}
+
+bool DeviceSelector::getShouldSkip( void ) const
+{
+   return( cbSkipDialog->isChecked());
+}
+
+QCString DeviceSelector::getSelectedDevice( void ) const
+{
+   unsigned int selID = selectBox->id( selectBox->selected() );
+
+   int dcount = devices.count();
+   kdDebug(29000) << "The Selected ID is <" << selID << ">/" << dcount << endl;
+
+   const char * dev = devices.at( selID );
+
+   kdDebug(29000) << "The selected device: <" << dev << ">" << endl;
+
+   /* Store scanner selection settings */
+   KConfig *c = KGlobal::config();
+   c->setGroup(QString::fromLatin1(GROUP_STARTUP));
+   /* Write both the scan device and the skip-start-dialog flag global. */
+   c->writeEntry( STARTUP_SCANDEV, dev, true, true );
+   c->writeEntry( STARTUP_SKIP_ASK, getShouldSkip(), true, true );
+   c->sync();
+   
+   return dev;
+}
+
+
+void DeviceSelector::setScanSources( const QStrList& sources,
+				     const QStringList& hrSources )
+{
+   bool default_ok = false;
+   KConfig *gcfg = KGlobal::config();
+   gcfg->setGroup(QString::fromLatin1(GROUP_STARTUP));
+   QCString defstr = gcfg->readEntry( STARTUP_SCANDEV, "" ).local8Bit();
+
+   /* Selector-Stuff*/
+   uint nr = 0;
+   int  checkDefNo = 0;
+
+   QStrListIterator it( sources );
+   QStringList::ConstIterator it2 = hrSources.begin();
+   for ( ; it.current(); ++it, ++it2 )
+   {
+      QString text = QString::fromLatin1("&%1. %2\n%3").arg(1+nr).arg( QString::fromLocal8Bit(*it) ).arg( *it2 );
+      QRadioButton *rb = new QRadioButton( text, selectBox );
+      selectBox->insert( rb );
+
+      devices.append( *it );
+
+      if( *it == defstr )
+	 checkDefNo = nr;
+
+      nr++;
+   }
+
+   /* Default still needs to be set */
+   if( ! default_ok )
+   {
+      /* if no default found, set the first */
+      QRadioButton *rb = (QRadioButton*) selectBox->find( checkDefNo );
+      if ( rb )
+	  rb->setChecked( true );
+   }
+}
+
+DeviceSelector::~DeviceSelector()
+{
+
+}
+
+/* The End ;) */
+#include "devselector.moc"