MainWindow/CategoryImagePopup.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 "CategoryImagePopup.h"
  20 #include <klocale.h>
  21 #include <Utilities/Set.h>
  22 #include <qstringlist.h>
  23 #include "Window.h"
  24 #include "DB/CategoryCollection.h"
  25 #include "Viewer/CategoryImageConfig.h"
  26
  27
  28 void MainWindow::CategoryImagePopup::populate( const QImage& image, const QString& imageName )
  29 {
  30     clear();
  31
  32     _image = image;
  33     _imageInfo = DB::ImageDB::instance()->info( imageName, DB::AbsolutePath );
  34
  35     // add the categories
  36     QList<DB::CategoryPtr> categories = DB::ImageDB::instance()->categoryCollection()->categories();
  37     for ( QList<DB::CategoryPtr>::Iterator categoryIt = categories.begin(); categoryIt != categories.end(); ++categoryIt ) {
  38         if ( !(*categoryIt)->isSpecialCategory() ) {
  39             bool categoryMenuEnabled = false;
  40             const QString categoryName = (*categoryIt)->name();
  41             QMenu* categoryMenu = new QMenu(this);
  42             categoryMenu->setTitle( (*categoryIt)->text() );
  43
  44             // add category members
  45             Utilities::StringSet members = _imageInfo->itemsOfCategory( categoryName );
  46             for ( Utilities::StringSet::const_iterator memberIt = members.begin();
  47                     memberIt != members.end(); ++memberIt ) {
  48                 QAction* action = categoryMenu->addAction( *memberIt );
  49                 action->setObjectName( categoryName );
  50                 action->setData( *memberIt );
  51                 categoryMenuEnabled = true;
  52             }
  53
  54             categoryMenu->setEnabled(categoryMenuEnabled);
  55             addMenu( categoryMenu );
  56         }
  57     }
  58
  59     // Add the Category Editor menu item
  60     QAction* action = addAction( QString::fromLatin1("viewer-show-category-editor"), this, SLOT( makeCategoryImage()) );
  61     action->setText( i18n("Show Category Editor") );
  62 }
  63
  64 void MainWindow::CategoryImagePopup::slotExecuteService( QAction* action )
  65 {
  66     QString categoryName = action->objectName();
  67     QString memberName = action->data().toString();
  68     if (categoryName.isNull())
  69         return;
  70     DB::ImageDB::instance()->categoryCollection()->categoryForName( categoryName )->
  71         setCategoryImage(categoryName, memberName, _image);
  72 }
  73
  74 void MainWindow::CategoryImagePopup::makeCategoryImage()
  75 {
  76     CategoryImageConfig::instance()->setCurrentImage( _image, _imageInfo );
  77     CategoryImageConfig::instance()->show();
  78 }
  79
  80 MainWindow::CategoryImagePopup::CategoryImagePopup( QWidget* parent )
  81     :QMenu( parent )
  82 {
  83     setTitle( i18n("Make Category Image") );
  84     connect( this, SIGNAL( triggered( QAction* ) ), this, SLOT( slotExecuteService( QAction* ) ) );
  85 }
  86
  87 #include "CategoryImagePopup.moc"