yamf/tools/polyline/polyline.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jorge Cuadrado                                  *
   3  *   kuadrosxx@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 POLYLINE_H
  22 #define POLYLINE_H
  23 #include <QObject>
  24 #include <yamf/drawing/abstracttool.h>
  25 #include <yamf/common/yamf_exports.h>
  26
  27 namespace YAMF {
  28
  29 namespace Drawing {
  30 class BrushManager;
  31
  32 namespace Tool {
  33
  34 /**
  35  * @ingroup tools
  36  * @~spanish
  37  * @brief Esta clase provee de una herramienta para dibujar trazos rectos y curvilíneos.
  38  * @author Jorge Cuadrado <kuadrosxx@gmail.com>
  39 */
  40 class YAMF_EXPORT PolyLine : public Drawing::AbstractTool
  41 {
  42         Q_OBJECT;
  43         public:
  44                 PolyLine(QObject *parent = 0);
  45                 ~PolyLine();
  46
  47                 virtual void init(Photogram *photogram);
  48
  49                 virtual QString id() const;
  50                 virtual void press(const QGraphicsSceneMouseEvent *input);
  51                 virtual void move(const QGraphicsSceneMouseEvent *input);
  52                 virtual void release(const QGraphicsSceneMouseEvent *input);
  53                 virtual void doubleClick(const QGraphicsSceneMouseEvent *input);
  54                 void keyPressEvent(QKeyEvent *event);
  55
  56                 virtual DGui::Action *action() const;
  57                 int type() const;
  58                 virtual void aboutToChangeTool();
  59                 virtual void photogramChanged(Photogram *const photogram);
  60
  61         private:
  62                 void endItem();
  63
  64         private slots:
  65                 void nodeChanged();
  66
  67         private:
  68                 struct Private;
  69                 Private * const d;
  70 };
  71
  72 }
  73 }
  74 }
  75
  76 #endif