Removed Snapper class; still refactoring Snapper/Preview...

[architektonas] / src / base / snapper.h

diff --git a/src/base/snapper.h b/src/base/snapper.h
deleted file mode 100644 (file)
index a37cf33..0000000
--- a/src/base/snapper.h
+++ /dev/null
@@ -1,127 +0,0 @@
-#ifndef __SNAPPER_H__
-#define __SNAPPER_H__
-
-#include <QtCore>
-#include "enums.h"
-#include "vector.h"
-
-class Entity;
-class EntityContainer;
-class GraphicView;
-class PaintInterface;
-
-/**
- * This class is used for snapping functions in a graphic view.
- * Actions are usually derrived from this base class if they need
- * to catch entities or snap to coordinates. Use the methods to
- * retrieve a graphic coordinate from a mouse coordinate.
- *
- * Possible snapping functions are described in RS_SnapMode.
- *
- * @author Andrew Mustun
- */
-class Snapper
-{
-       public:
-               Snapper(EntityContainer & container, GraphicView & graphicView);
-               Snapper();
-               virtual ~Snapper();
-
-               void init();
-               void finish();
-
-               void SetContainer(EntityContainer *);
-               void SetGraphicView(GraphicView *);
-               Entity * getKeyEntity();
-               void setSnapMode(RS2::SnapMode snapMode);
-               void setSnapRestriction(RS2::SnapRestriction snapRes);
-               RS2::SnapMode getSnapMode(void);
-               RS2::SnapRestriction getSnapRestriction(void);
-               void setSnapRange(int r);
-
-               Vector snapPoint(QMouseEvent * e);
-               Vector snapFree(Vector coord);
-               Vector snapEndpoint(Vector coord);
-               Vector snapGrid(Vector coord);
-               Vector snapOnEntity(Vector coord);
-               Vector snapCenter(Vector coord);
-               Vector snapMiddle(Vector coord);
-               Vector snapDist(Vector coord);
-               Vector snapIntersection(Vector coord);
-
-               Vector restrictOrthogonal(Vector coord);
-               Vector restrictHorizontal(Vector coord);
-               Vector restrictVertical(Vector coord);
-
-               Entity * catchEntity(const Vector & pos, RS2::ResolveLevel level = RS2::ResolveNone);
-               Entity * catchEntity(QMouseEvent * e, RS2::ResolveLevel level = RS2::ResolveNone);
-
-               virtual void suspend();
-               virtual void resume();
-               virtual void hideOptions();
-               virtual void showOptions();
-
-//             void drawSnapper();
-//             void deleteSnapper();
-
-/*
-How should we handle this? All rendering goes through the GraphicView (QG_GraphicView to be
-precise, soon to be merged in) as it should. So shouldn't we control the snapper through
-that class as well? Unfortunately, all actions derive from this class...
-
-Should they?
-
-Not 100% sure. It does seem to make more sense to have them be a part of the GraphicView,
-since snapping is a function of the grid and the entities contained in the view. (This would
-also hold for the preview as well.)
-
-On to the interface:
-
-For allowing the crosshairs to be drawn, we'd have
-void ShowSnapper(void)
-
-and
-void HideSnapper(void)
-
-to hide it. Maybe
-void SetSnapperCoords(Vector, Vector)
-
-for setting the coordinates?
-*/
-       public://for now
-               void SetVisible(bool visibility = true);
-               bool Visible(void);
-               void Draw(GraphicView *, PaintInterface *);
-
-//     private:
-//             void xorSnapper();
-
-       protected:
-               EntityContainer * container;
-               GraphicView * graphicView;
-               Entity * keyEntity;
-               Vector snapCoord;
-               Vector snapSpot;
-               RS2::SnapMode snapMode;
-               RS2::SnapRestriction snapRes;
-               /**
-                * Snap distance for snaping to points with a
-                * given distance from endpoints.
-                */
-               double distance;
-               /**
-                * Keeps track of the drawings in XOR mode.
-                */
-               bool visible;
-               /**
-                * Snap range for catching entities.
-                */
-               int snapRange;
-               /**
-                * Show large cross hairs.
-                */
-               bool showCrosshairs;
-               bool finished;
-};
-
-#endif