RulerPlugin.hh

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#ifndef RULERPLUGIN_HH
#define RULERPLUGIN_HH
 
#include <QObject>
#include <QString>
 
#include <ACG/Utils/SmartPointer.hh>
 
#include <OpenFlipper/BasePlugin/BaseInterface.hh>
#include <OpenFlipper/BasePlugin/MouseInterface.hh>
#include <OpenFlipper/BasePlugin/PickingInterface.hh>
#include <OpenFlipper/BasePlugin/ToolbarInterface.hh>
#include <OpenFlipper/BasePlugin/LoadSaveInterface.hh>
#include <OpenFlipper/BasePlugin/OptionsInterface.hh>
 
#include "Ruler.hh"
#include "RulerOptions.hh"
 
class RulerPlugin : public QObject, BaseInterface, MouseInterface, PickingInterface, ToolbarInterface, LoadSaveInterface, OptionsInterface
{
  Q_OBJECT
  Q_INTERFACES(BaseInterface)
  Q_INTERFACES(MouseInterface)
  Q_INTERFACES(PickingInterface)
  Q_INTERFACES(ToolbarInterface)
  Q_INTERFACES(LoadSaveInterface)
  Q_INTERFACES(OptionsInterface)
 
  Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-Ruler")
 
signals:
  void addToolbar(QToolBar *_toolbar);
 
  void addPickMode(const std::string &_mode);
 
  void updateView();
 
  void setPickModeMouseTracking  ( const std::string &_mode, bool  _mouseTracking);
 
public slots:
 
  void slotPickModeChanged(const std::string& _mode);
 
  void slotMouseEvent(QMouseEvent* _event);
 
  void slotViewChanged();
public:
 
  // OptionsInterface
  bool initializeOptionsWidget(QWidget*& _widget);
 
  RulerPlugin();
  ~RulerPlugin();
 
  QString name(){return QString("RulerPlugin");}
  QString description(){return QString("Measure the distance between two points.");}
 
private:
 
  void reset();
 
  void enableDragMode(const int _point);
 
  void disableDragMode();
 
  bool dragModeActive(){return lineDrag_ >= 0;}
 
  QAction *buttonAction_;
 
  const std::string pickModeName_;
 
  //saves the index of the dragged point, if no point was dragged, it is -1
  int lineDrag_;
 
  //checks if a double click was provided for resetting
  bool dblClickCheck_;
 
  ptr::shared_ptr<Ruler> currentRuler_;
 
  RulerOptions* optionsWidget_;
 
  const QString textSizeSettingName_;
private slots:
 
  void initializePlugin();
 
  void pluginsInitialized();
 
  void slotChangePickMode();
 
  void slotAllCleared();
 
  void objectDeleted(int _id);
 
  // OptionsInterface
  void applyOptions();
 
public slots:
  QString version(){ return QString("1.0"); }
};
 
 
#endif //RULERPLUGIN_HH