RAction.h

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#ifndef RACTION_H
#define RACTION_H
 
#include "core_global.h"
 
#include <QKeyEvent>
#include <QList>
#include <QMap>
#include <QObject>
#include <QString>
#include <QSwipeGesture>
#include <QPanGesture>
#include <QPinchGesture>
 
#include "RDebug.h"
#include "REntity.h"
#include "RVector.h"
 
class RPropertyEvent;
class RGraphicsScene;
class RGraphicsView;
class RDocumentInterface;
class RCommandEvent;
class RCoordinateEvent;
class RDocument;
class REntityPickEvent;
class RMouseEvent;
class RWheelEvent;
class RGuiAction;
class RStorage;
class RTabletEvent;
class ROperation;
 
class QCADCORE_EXPORT RAction {
public:
    enum ClickMode {
        PickCoordinate,
        PickCoordinateNoSnap,
        PickEntity,
        PickingDisabled
    };
 
public:
    RAction(RGuiAction* guiAction = NULL);
    virtual ~RAction();
 
    void terminate();
    bool isTerminated();
 
    void setOverride();
    bool isOverride();
 
    void setNoState(bool on = true);
    bool hasNoState();
 
    void setUniqueGroup(const QString& ug);
    QString getUniqueGroup();
 
    void setOverrideBase(RAction* base);
    RAction* getOverrideBase();
 
    virtual RGuiAction* getGuiAction();
 
    void setGuiAction(RGuiAction* guiAction);
 
    QList<RGraphicsScene*> getGraphicsScenes();
    RDocument* getDocument();
    RDocumentInterface* getDocumentInterface();
    RStorage* getStorage();
 
    void setDocumentInterface(RDocumentInterface* di) {
        documentInterface = di;
    }
 
    void setClickMode(RAction::ClickMode m);
 
    RAction::ClickMode getClickMode() {
        return clickMode;
    }
 
    virtual void beginEvent() = 0;
    virtual void setGraphicsView(RGraphicsView* view) = 0;
    virtual void finishEvent() = 0;
    virtual void enterEvent() = 0;
    virtual void suspendEvent() = 0;
    virtual void resumeEvent() = 0;
    virtual void escapeEvent() = 0;
 
    virtual void keyPressEvent(QKeyEvent& event) = 0;
 
    virtual void keyReleaseEvent(QKeyEvent& event) = 0;
 
    virtual void mousePressEvent(RMouseEvent& event) = 0;
 
    virtual void mouseMoveEvent(RMouseEvent& event) = 0;
 
    virtual void mouseReleaseEvent(RMouseEvent& event) = 0;
 
    virtual void mouseDoubleClickEvent(RMouseEvent& event) = 0;
 
    virtual void wheelEvent(RWheelEvent& event) = 0;
 
    virtual void tabletEvent(RTabletEvent& event) = 0;
 
    virtual void swipeGestureEvent(QSwipeGesture& gesture) = 0;
 
    virtual void panGestureEvent(QPanGesture& gesture) = 0;
 
    virtual void pinchGestureEvent(QPinchGesture& gesture) = 0;
 
    virtual void commandEvent(RCommandEvent& event) = 0;
 
    virtual void commandEventPreview(RCommandEvent& event) = 0;
 
    virtual void coordinateEvent(RCoordinateEvent& event) = 0;
 
    virtual void coordinateEventPreview(RCoordinateEvent& event) = 0;
 
    virtual void entityPickEvent(REntityPickEvent& event) = 0;
 
    virtual void entityPickEventPreview(REntityPickEvent& event) = 0;
 
    virtual void propertyChangeEvent(RPropertyEvent& event) = 0;
 
    virtual void zoomChangeEvent(RGraphicsView& view) = 0;
 
    //virtual void setMultiSnapPoints(const QList<RVector>& points) = 0;
    //virtual void setMultiSnapAngles(const QList<double>& angles) = 0;
 
    virtual void updatePreview() = 0;
    virtual void applyOperation() = 0;
 
    RVector snap(RMouseEvent& event);
 
protected:
    bool terminated;
    bool override;
 
    bool noState;
 
    QString uniqueGroup;
    RAction::ClickMode clickMode;
    RGuiAction* guiAction;
    RAction* overrideBase;
    RDocumentInterface* documentInterface;
};
 
Q_DECLARE_METATYPE(RAction*)
Q_DECLARE_METATYPE(RAction::ClickMode)
 
#endif