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#ifndef SNAPPREFERENCES_H_
#define SNAPPREFERENCES_H_
/**
* \file snap-preferences.cpp
* \brief Storing of snapping preferences
*
* Authors:
* Diederik van Lierop <mail@diedenrezi.nl>
*
* Copyright (C) 2008 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
namespace Inkscape
{
class SnapPreferences
{
public:
SnapPreferences();
/// Point types to snap.
typedef int PointType;
static const PointType SNAPPOINT_NODE;
static const PointType SNAPPOINT_BBOX;
static const PointType SNAPPOINT_GUIDE;
void setSnapModeBBox(bool enabled);
void setSnapModeNode(bool enabled);
void setSnapModeGuide(bool enabled);
bool getSnapModeBBox() const;
bool getSnapModeNode() const;
bool getSnapModeBBoxOrNodes() const;
bool getSnapModeAny() const;
bool getSnapModeGuide() const;
void setSnapIntersectionGG(bool enabled) {_intersectionGG = enabled;}
void setSnapIntersectionCS(bool enabled) {_intersectionCS = enabled;}
void setSnapSmoothNodes(bool enabled) {_smoothNodes = enabled;}
void setSnapLineMidpoints(bool enabled) {_line_midpoints = enabled;}
void setSnapObjectMidpoints(bool enabled) {_object_midpoints = enabled;}
void setSnapBBoxEdgeMidpoints(bool enabled) {_bbox_edge_midpoints = enabled;}
void setSnapBBoxMidpoints(bool enabled) {_bbox_midpoints = enabled;}
bool getSnapIntersectionGG() const {return _intersectionGG;}
bool getSnapIntersectionCS() const {return _intersectionCS;}
bool getSnapSmoothNodes() const {return _smoothNodes;}
bool getSnapLineMidpoints() const {return _line_midpoints;}
bool getSnapObjectMidpoints() const {return _object_midpoints;}
bool getSnapBBoxEdgeMidpoints() const {return _bbox_edge_midpoints;}
bool getSnapBBoxMidpoints() const {return _bbox_midpoints;}
void setIncludeItemCenter(bool enabled) {_include_item_center = enabled;}
bool getIncludeItemCenter() const {return _include_item_center;}
void setSnapEnabledGlobally(bool enabled) {_snap_enabled_globally = enabled;}
bool getSnapEnabledGlobally() const {return _snap_enabled_globally;}
void setSnapPostponedGlobally(bool postponed) {_snap_postponed_globally = postponed;}
bool getSnapPostponedGlobally() const {return _snap_postponed_globally;}
void setSnapFrom(PointType t, bool s);
bool getSnapFrom(PointType t) const;
// These will only be used for the object snapper
void setSnapToItemNode(bool s) {_snap_to_itemnode = s;}
bool getSnapToItemNode() const {return _snap_to_itemnode;}
void setSnapToItemPath(bool s) {_snap_to_itempath = s;}
bool getSnapToItemPath() const {return _snap_to_itempath;}
void setSnapToBBoxNode(bool s) {_snap_to_bboxnode = s;}
bool getSnapToBBoxNode() const {return _snap_to_bboxnode;}
void setSnapToBBoxPath(bool s) {_snap_to_bboxpath = s;}
bool getSnapToBBoxPath() const {return _snap_to_bboxpath;}
void setSnapToPageBorder(bool s) {_snap_to_page_border = s;}
bool getSnapToPageBorder() const {return _snap_to_page_border;}
bool getStrictSnapping() const {return _strict_snapping;}
private:
bool _include_item_center; //If true, snapping nodes will also snap the item's center
bool _intersectionGG; //Consider snapping to intersections of grid and guides
bool _intersectionCS; //Consider snapping to intersections of curves
bool _smoothNodes;
bool _line_midpoints;
bool _object_midpoints; // the midpoint of shapes (e.g. a circle, rect, polygon) or of any other shape (at [h/2, w/2])
bool _bbox_edge_midpoints;
bool _bbox_midpoints;
bool _snap_enabled_globally; // Toggles ALL snapping
bool _snap_postponed_globally; // Hold all snapping temporarily when the mouse is moving fast
PointType _snap_from; ///< bitmap of point types that we will snap from
// These will only be used for the object snapper
bool _snap_to_itemnode;
bool _snap_to_itempath;
bool _snap_to_bboxnode;
bool _snap_to_bboxpath;
bool _snap_to_page_border;
//If enabled, then bbox corners will only snap to bboxes,
//and nodes will only snap to nodes and paths. We will not
//snap bbox corners to nodes, or nodes to bboxes.
//(snapping to grids and guides is not affected by this)
bool _strict_snapping;
};
}
#endif /*SNAPPREFERENCES_H_*/
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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