geo/tcChannelManager.h

   1 /***************************************************************************
   2  *   This file is part of Tecorrec.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   Tecorrec is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   Tecorrec is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with Tecorrec.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 #ifndef _tcChannelManager_h_
  21 #define _tcChannelManager_h_
  22
  23 /**
  24  * @file tcChannelManager.h
  25  * @brief Manages a set of channels, any of which can be mapped to RGB.
  26  */
  27
  28 #include <QObject>
  29 #include <QList>
  30
  31 class tcChannel;
  32
  33 /// Manages a set of channels, any of which can be mapped to RGB.
  34 class tcChannelManager : public QObject
  35 {
  36     Q_OBJECT
  37
  38   public:
  39
  40     /*
  41      * Constructors + destructor
  42      */
  43
  44     /// Default constructor.
  45     tcChannelManager();
  46
  47     /// Destructor.
  48     virtual ~tcChannelManager();
  49
  50     /*
  51      * Accessors
  52      */
  53
  54     /// Get the number of channel.
  55     int numChannels() const;
  56
  57     /// Get a specific channel.
  58     tcChannel* channel(int index) const;
  59
  60     /*
  61      * Channel operations
  62      */
  63
  64     /// Add and take ownership of a channel.
  65     int addChannel(tcChannel* channel);
  66
  67     /// Add and take ownership of a set of channels.
  68     void addChannels(const QList<tcChannel*>& channels);
  69
  70   signals:
  71
  72     /*
  73      * Signals
  74      */
  75
  76     /// Emitted to indicate progress of processing.
  77     void progressing(const QString& message);
  78
  79   private:
  80
  81     /*
  82      * Variables
  83      */
  84
  85     /// List of channels.
  86     QList<tcChannel*> m_channels;
  87 };
  88
  89 #endif