seltrans-handles.h revision 6b15695578f07a3f72c4c9475c1a261a3021472a
#ifndef __SP_SELTRANS_HANDLES_H__
#define __SP_SELTRANS_HANDLES_H__
/*
* Seltrans knots
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
*
* Copyright (C) 1999-2002 authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "display/sodipodi-ctrl.h"
namespace Inkscape
{
class SelTrans;
}
class SPSelTransHandle;
// request handlers
gboolean sp_sel_trans_scale_request(Inkscape::SelTrans *seltrans,
SPSelTransHandle const &handle, NR::Point &p, guint state);
gboolean sp_sel_trans_stretch_request(Inkscape::SelTrans *seltrans,
SPSelTransHandle const &handle, NR::Point &p, guint state);
gboolean sp_sel_trans_skew_request(Inkscape::SelTrans *seltrans,
SPSelTransHandle const &handle, NR::Point &p, guint state);
gboolean sp_sel_trans_rotate_request(Inkscape::SelTrans *seltrans,
SPSelTransHandle const &handle, NR::Point &p, guint state);
gboolean sp_sel_trans_center_request(Inkscape::SelTrans *seltrans,
SPSelTransHandle const &handle, NR::Point &p, guint state);
// action handlers
void sp_sel_trans_scale(Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
void sp_sel_trans_stretch(Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
void sp_sel_trans_skew(Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
void sp_sel_trans_rotate(Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
void sp_sel_trans_center(Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
struct SPSelTransHandle {
GtkAnchorType anchor;
GdkCursorType cursor;
guint control;
void (* action) (Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
gboolean (* request) (Inkscape::SelTrans *seltrans, SPSelTransHandle const &handle, NR::Point &p, guint state);
gdouble x, y;
};
extern SPSelTransHandle const handles_scale[8];
extern SPSelTransHandle const handles_rotate[8];
extern SPSelTransHandle const handle_center;
#endif