MainWindow/DeleteDialog.cpp

   1 /* Copyright (C) 2003-2006 Jesper K. Pedersen <blackie@kde.org>
   2
   3    This program is free software; you can redistribute it and/or
   4    modify it under the terms of the GNU General Public
   5    License as published by the Free Software Foundation; either
   6    version 2 of the License, or (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; see the file COPYING.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #include "DeleteDialog.h"
  20
  21 #include <QVBoxLayout>
  22 #include <klocale.h>
  23 #include <kmessagebox.h>
  24 #include <qcheckbox.h>
  25 #include <qfile.h>
  26 #include <qlabel.h>
  27 #include <qlayout.h>
  28 #include <kio/deletejob.h>
  29 #include "kio/copyjob.h"
  30 #include "DB/ImageDB.h"
  31 #include "DB/ImageInfo.h"
  32 #include "DB/Result.h"
  33 #include "DB/ResultId.h"
  34 #include "ImageManager/Manager.h"
  35 #include "Utilities/ShowBusyCursor.h"
  36 #include "Utilities/Util.h"
  37 #include "MainWindow/DirtyIndicator.h"
  38
  39 using namespace MainWindow;
  40
  41 DeleteDialog::DeleteDialog( QWidget* parent )
  42     : KDialog(parent)
  43     , _list()
  44 {
  45     setWindowTitle( i18n("Removing items") );
  46     setButtons( Cancel|User1 );
  47     setButtonText( User1,i18n("OK") );
  48
  49     QWidget* top = new QWidget;
  50     QVBoxLayout* lay1 = new QVBoxLayout( top );
  51     setMainWidget( top );
  52
  53
  54     _label = new QLabel;
  55     lay1->addWidget( _label );
  56
  57     _useTrash = new QRadioButton;
  58     lay1->addWidget( _useTrash );
  59
  60     _deleteFile = new QRadioButton;
  61     lay1->addWidget( _deleteFile );
  62
  63     _deleteFromDb = new QRadioButton;
  64     lay1->addWidget( _deleteFromDb );
  65
  66      connect( this, SIGNAL( user1Clicked() ), this, SLOT( deleteImages() ) );
  67 }
  68
  69 int DeleteDialog::exec(const DB::Result& list)
  70 {
  71     if (!list.size()) return 0;
  72
  73     const QString msg1 = i18np( "Removing 1 item", "Removing %1 items", list.size() );
  74     const QString msg2 = i18np( "Selected item will be removed from the database.<br/>What do you want to do with the file on disk?",
  75                                 "Selected %1 items will be removed from the database.<br/>What do you want to do with the files on disk?",
  76                                 list.size() );
  77
  78     const QString txt = QString::fromLatin1( "<p><b><center><font size=\"+3\">%1</font><br/>%2</center></b></p>" ).arg(msg1).arg(msg2);
  79
  80     _useTrash->setText( i18np("Move file to Trash", "Move files to Trash", list.size() ) );
  81     _deleteFile->setText( i18np( "Delete file from disk", "Delete files from disk", list.size() ) );
  82     _deleteFromDb->setText( i18np( "Only remove the item from database", "Only remove the items from database", list.size() ) );
  83
  84
  85     _label->setText( txt );
  86     _useTrash->setChecked( true );
  87     _list = list;
  88
  89     return KDialog::exec();
  90 }
  91
  92 void DeleteDialog::deleteImages()
  93 {
  94     Utilities::ShowBusyCursor dummy;
  95     DB::Result listToDelete;
  96     KUrl::List listKUrlToDelete;
  97     KUrl KUrlToDelete;
  98
  99     Q_FOREACH(const DB::ResultId id, _list) {
 100         const QString fileName = id.fetchInfo()->fileName(DB::AbsolutePath);
 101         if ( DB::ImageInfo::imageOnDisk( fileName ) ) {
 102             if ( _deleteFile->isChecked() || _useTrash->isChecked() ){
 103                 KUrlToDelete.setPath(fileName);
 104                 listKUrlToDelete.append(KUrlToDelete);
 105                 listToDelete.append(id);
 106                 ImageManager::Manager::instance()->removeThumbnail( fileName );
 107             } else {
 108                 listToDelete.append(id);
 109                 ImageManager::Manager::instance()->removeThumbnail( fileName );
 110             }
 111         } else
 112             listToDelete.append(id);
 113     }
 114
 115     if ( _deleteFile->isChecked() || _useTrash->isChecked() ) {
 116         KJob* job;
 117         if ( _useTrash->isChecked() )
 118             job = KIO::trash( listKUrlToDelete );
 119         else
 120             job = KIO::del( listKUrlToDelete );
 121         connect( job, SIGNAL( result( KJob* ) ), this, SLOT( slotKIOJobCompleted( KJob* ) ) );
 122     }
 123
 124     if(!listToDelete.isEmpty()) {
 125         if ( _deleteFile->isChecked() || _useTrash->isChecked() )
 126             DB::ImageDB::instance()->deleteList( listToDelete );
 127         else
 128             DB::ImageDB::instance()->addToBlockList( listToDelete );
 129         MainWindow::DirtyIndicator::markDirty();
 130         accept();
 131     } else {
 132         reject();
 133     }
 134 }
 135
 136 void DeleteDialog::slotKIOJobCompleted( KJob* job)
 137 {
 138     if ( job->error() )
 139         KMessageBox::error( this, job->errorString(), i18n( "Error Deleting Files" ) );
 140 }
 141
 142 #include "DeleteDialog.moc"