emf import: redefine the device scale (Bug 341847)

[inkscape.git] / src / guide-snapper.h

diff --git a/src/guide-snapper.h b/src/guide-snapper.h
index f36d03499605ed7b0c3ce75ca2e3e085dd3e9a3b..5de1b56a4ae20474a183a8c17de683cf2bec2b35 100644 (file)
--- a/src/guide-snapper.h
+++ b/src/guide-snapper.h
@@ -15,8 +15,6 @@
  * Released under GNU GPL, read the file 'COPYING' for more information
  */
 
-#include "libnr/nr-forward.h"
-#include "libnr/nr-coord.h"
 #include "line-snapper.h"
 
 struct SPNamedView;
@@ -31,9 +29,14 @@ public:
     GuideSnapper(SnapManager *sm, Geom::Coord const d);
     bool ThisSnapperMightSnap() const;
 
+    Geom::Coord getSnapperTolerance() const; //returns the tolerance of the snapper in screen pixels (i.e. independent of zoom)
+    bool getSnapperAlwaysSnap() const; //if true, then the snapper will always snap, regardless of its tolerance
+
 private:
     LineList _getSnapLines(Geom::Point const &p) const;
-    void _addSnappedLine(SnappedConstraints &sc, Geom::Point const snapped_point, Geom::Coord const snapped_distance, Geom::Point const normal_to_line, Geom::Point const point_on_line) const;
+    void _addSnappedLine(SnappedConstraints &sc, Geom::Point const snapped_point, Geom::Coord const snapped_distance,  SnapSourceType const &source, long source_num, Geom::Point const normal_to_line, Geom::Point const point_on_line) const;
+    void _addSnappedLinesOrigin(SnappedConstraints &sc, Geom::Point const origin, Geom::Coord const snapped_distance, SnapSourceType const &source, long source_num, bool constrained_snap) const;
+    void _addSnappedPoint(SnappedConstraints &sc, Geom::Point const snapped_point, Geom::Coord const snapped_distance, SnapSourceType const &source, long source_num, bool constrained_snap) const;
 };
 
 }