okular/ui/side_reviews.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by Enrico Ros <eros.kde@email.it>                  *
   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 #ifndef _OKULAR_SIDE_REVIEWS_H_
  11 #define _OKULAR_SIDE_REVIEWS_H_
  12
  13 #include <QtCore/QModelIndexList>
  14 #include <QtCore/QVector>
  15 #include <QtGui/QWidget>
  16
  17 #include "core/observer.h"
  18
  19 class QModelIndex;
  20
  21 namespace Okular {
  22 class Annotation;
  23 class Document;
  24 }
  25
  26 class AnnotationModel;
  27 class AuthorGroupProxyModel;
  28 class PageFilterProxyModel;
  29 class PageGroupProxyModel;
  30 class TreeView;
  31
  32 /**
  33  * @short ...
  34  */
  35 class Reviews : public QWidget, public Okular::DocumentObserver
  36 {
  37     Q_OBJECT
  38     public:
  39         Reviews( QWidget * parent, Okular::Document * document );
  40         ~Reviews();
  41
  42         // [INHERITED] from DocumentObserver
  43         uint observerId() const { return REVIEWS_ID; }
  44         void notifyViewportChanged( bool smoothMove );
  45
  46     public Q_SLOTS:
  47         void slotPageEnabled( bool );
  48         void slotAuthorEnabled( bool );
  49         void slotCurrentPageOnly( bool );
  50
  51     Q_SIGNALS:
  52         void setAnnotationWindow( Okular::Annotation *annotation );
  53         void removeAnnotationWindow( Okular::Annotation *annotation );
  54
  55     private Q_SLOTS:
  56         void activated( const QModelIndex& );
  57         void contextMenuRequested( const QPoint& );
  58
  59     private:
  60         QModelIndexList retrieveAnnotations(const QModelIndex& idx) const;
  61
  62         // data fields (GUI)
  63         TreeView * m_view;
  64         // internal storage
  65         Okular::Document * m_document;
  66         AnnotationModel * m_model;
  67         AuthorGroupProxyModel * m_authorProxy;
  68         PageFilterProxyModel * m_filterProxy;
  69         PageGroupProxyModel * m_groupProxy;
  70 };
  71
  72 #endif