okular/ui/annotationpopup.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Tobias Koenig <tokoe@kde.org>                   *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  ***************************************************************************/
   9
  10 #include "annotationpopup.h"
  11
  12 #include <klocale.h>
  13 #include <kmenu.h>
  14
  15 #include "annotationpropertiesdialog.h"
  16
  17 #include "core/annotations.h"
  18 #include "core/document.h"
  19 #include "guiutils.h"
  20
  21 AnnotationPopup::AnnotationPopup( Okular::Document *document,
  22                                   QWidget *parent )
  23     : mParent( parent ), mDocument( document )
  24 {
  25 }
  26
  27 void AnnotationPopup::addAnnotation( Okular::Annotation* annotation, int pageNumber )
  28 {
  29     AnnotPagePair pair = qMakePair( annotation, pageNumber );
  30     if ( !mAnnotations.contains( pair ) )
  31       mAnnotations.append( pair );
  32 }
  33
  34 void AnnotationPopup::exec( const QPoint &point )
  35 {
  36     if ( mAnnotations.isEmpty() )
  37         return;
  38
  39     KMenu menu( mParent );
  40
  41     QAction *popoutWindow = 0;
  42     QAction *deleteNote = 0;
  43     QAction *showProperties = 0;
  44     QAction *saveAttachment = 0;
  45     Okular::FileAttachmentAnnotation *fileAttachAnnot = 0;
  46
  47     const bool onlyOne = mAnnotations.count() == 1;
  48
  49     menu.addTitle( i18np( "Annotation", "%1 Annotations", mAnnotations.count() ) );
  50     popoutWindow = menu.addAction( KIcon( "comment" ), i18n( "&Open Pop-up Note" ) );
  51     popoutWindow->setEnabled( onlyOne );
  52     deleteNote = menu.addAction( KIcon( "list-remove" ), i18n( "&Delete" ) );
  53     deleteNote->setEnabled( mDocument->isAllowed( Okular::AllowNotes ) );
  54
  55     if ( onlyOne && mAnnotations.first().first->flags() & Okular::Annotation::DenyDelete )
  56         deleteNote->setEnabled( false );
  57
  58     showProperties = menu.addAction( KIcon( "configure" ), i18n( "&Properties" ) );
  59     showProperties->setEnabled( onlyOne );
  60
  61     if ( onlyOne && mAnnotations.first().first->subType() == Okular::Annotation::AFileAttachment )
  62     {
  63         menu.addSeparator();
  64         fileAttachAnnot = static_cast< Okular::FileAttachmentAnnotation * >( mAnnotations.first().first );
  65         const QString saveText = i18nc( "%1 is the name of the file to save", "&Save '%1'...", fileAttachAnnot->embeddedFile()->name() );
  66         saveAttachment = menu.addAction( KIcon( "document-save" ), saveText );
  67     }
  68
  69     QAction *choice = menu.exec( point.isNull() ? QCursor::pos() : point );
  70
  71     // check if the user really selected an action
  72     if ( choice ) {
  73         if ( choice == popoutWindow ) {
  74             emit setAnnotationWindow( mAnnotations.first().first  );
  75         } else if( choice == deleteNote ) {
  76             Q_FOREACH ( const AnnotPagePair& pair, mAnnotations )
  77             {
  78                 if ( pair.second != -1 )
  79                     mDocument->removePageAnnotation( pair.second, pair.first );
  80
  81                 emit removeAnnotationWindow( pair.first );
  82             }
  83         } else if( choice == showProperties ) {
  84             if ( mAnnotations.first().second != -1 ) {
  85                 AnnotsPropertiesDialog propdialog( mParent, mDocument, mAnnotations.first().second, mAnnotations.first().first );
  86                 propdialog.exec();
  87             }
  88         } else if( choice == saveAttachment ) {
  89             Q_ASSERT( fileAttachAnnot );
  90             GuiUtils::saveEmbeddedFile( fileAttachAnnot->embeddedFile(), mParent );
  91         }
  92     }
  93 }
  94
  95 #include "annotationpopup.moc"