src/components/timeline/layermanager.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by David Cuadrado                                  *
   3  *   krawek@gmail.com                                                     *
   4  *                                                                         *
   5  *   This program 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  *   This program 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 this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef DASH_COMPONENTSLAYERMANAGER_H
  22 #define DASH_COMPONENTSLAYERMANAGER_H
  23
  24 #include <QPushButton>
  25 #include <QToolTip>
  26 #include <QLabel>
  27 #include <QScrollBar>
  28 #include <QButtonGroup>
  29
  30 #include <dgui/imagebutton.h>
  31 #include <QTableWidget>
  32
  33 namespace Dash {
  34 namespace Component {
  35
  36 /**
  37  * @author David Cuadrado <krawek@gmail.com>
  38 */
  39 class LayerManager : public QTableWidget
  40 {
  41         Q_OBJECT;
  42
  43         friend class LayerManagerItemDelegate;
  44
  45         public:
  46                 enum Actions
  47                 {
  48                         NoAction = 0,
  49                         ShowOutlines,
  50                         LockLayers,
  51                         ToggleLayerView,
  52                         InsertLayer,
  53                         RemoveLayer,
  54                         MoveLayerUp,
  55                         MoveLayerDown
  56                 };
  57
  58                 /**
  59                  * Default constructor
  60                  * @param parent
  61                  * @return
  62                  */
  63                 LayerManager(QWidget *parent = 0);
  64                 ~LayerManager();
  65
  66                 void insertLayer(int position, const QString &name);
  67                 void insertSoundLayer(int position, const QString &name);
  68                 void removeLayer(int position);
  69                 void renameLayer(int position, const QString &name);
  70
  71                 void moveLayer(int position, int newPosition);
  72
  73                 void lockLayer(int position, bool locked);
  74
  75                 void setRowHeight(int rowHeight);
  76
  77         protected:
  78                 void resizeEvent(QResizeEvent *e);
  79                 virtual void fixSize();
  80
  81         protected slots:
  82                 void commitData ( QWidget * editor );
  83                 void onItemChanged( QTableWidgetItem * item);
  84
  85         signals:
  86                 void layerRenamed(int layerPosition, const QString &newName);
  87                 void layerLocked(int layerPosition, bool locked);
  88                 void layerVisibilityChanged(int layerPosition, bool isVisible);
  89
  90         private:
  91                 struct Private;
  92                 Private *const d;
  93 };
  94
  95 }
  96 }
  97
  98 #endif