studio/src/plugins/object_viewer/scene/camera_control.h

   1 /*
   2     Object Viewer Qt
   3     Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
   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 3 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, see <http://www.gnu.org/licenses/>.
  17
  18 */
  19
  20 #ifndef CAMERA_CONTROL_H
  21 #define CAMERA_CONTROL_H
  22
  23 // STL includes
  24
  25 // Qt includes
  26 #include <QtCore/QSignalMapper>
  27 #include <QtGui/QAction>
  28 #include <QtGui/QComboBox>
  29 #include <QtGui/QSpinBox>
  30 #include <QtGui/QLabel>
  31 #include <QtGui/QMenu>
  32 #include <QtGui/QToolBar>
  33
  34 // NeL includes
  35 #include <nel/3d/u_camera.h>
  36 #include "nel/misc/vector.h"
  37
  38 // Project includes
  39
  40 namespace NLQT
  41 {
  42
  43 class CCameraItem
  44 {
  45 public:
  46         CCameraItem(const QString &name);
  47         ~CCameraItem();
  48
  49         void setSpeed(float value);
  50         float getSpeed()
  51         {
  52                 return _speed;
  53         }
  54         void setActive(bool active);
  55         void setName(const QString &name)
  56         {
  57                 _name = name;
  58         }
  59         QString getName() const
  60         {
  61                 return _name;
  62         }
  63         void reset();
  64
  65 private:
  66         void setupListener();
  67
  68         NL3D::UCamera _camera;
  69         NLMISC::CVector _hotSpot;
  70
  71         float _cameraFocal;
  72         float _speed;
  73         bool _active;
  74         QString _name;
  75 };
  76
  77 class CCameraControl: public QObject
  78 {
  79         Q_OBJECT
  80
  81 public:
  82         CCameraControl(QWidget *parent = 0);
  83         ~CCameraControl();
  84
  85         QToolBar *getToolBar() const
  86         {
  87                 return _camToolBar;
  88         }
  89
  90 public Q_SLOTS:
  91         void setEditMode();
  92         void setFirstPersonMode();
  93         void addCamera();
  94         void delCamera();
  95         void setSpeed(int value);
  96         void changeCamera(int index);
  97         void setRenderMode(int value);
  98         void setRenderMode();
  99         void resetCamera();
 100
 101 private:
 102         int createCamera(const QString &name);
 103
 104         QAction *_fpsAction;
 105         QAction *_edit3dAction;
 106         QAction *_pointRenderModeAction;
 107         QAction *_lineRenderModeAction;
 108         QAction *_fillRenderModeAction;
 109         QAction *_addCamAction;
 110         QAction *_delCamAction;
 111         QAction *_resetCamAction;
 112         QSpinBox *_speedSpinBox;
 113         QComboBox *_listCamComboBox;
 114         QMenu *_renderModeMenu;
 115         QLabel *_speedLabel;
 116         QToolBar *_camToolBar;
 117
 118         CCameraItem *_currentCamera;
 119         std::vector<CCameraItem *> _cameraList;
 120
 121 }; /* class CCameraControl */
 122
 123 } /* namespace NLQT */
 124
 125 #endif // CAMERA_CONTROL_H