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diff --git a/src/shape-editor.h b/src/shape-editor.h
index 8e563b433d0185afb658cb2f31d6fcc8f2db781b..f400244b326ac40b8ad73512af8181007c7caa27 100644 (file)
--- a/src/shape-editor.h
+++ b/src/shape-editor.h
*/
#include <forward.h>
+#include <2geom/forward.h>
-namespace Inkscape {
-namespace NodePath {
-class Path;
-}
-}
+namespace Inkscape { namespace NodePath { class Path; } }
+namespace Inkscape { namespace XML { class Node; } }
-#include "libnr/nr-path-code.h"
-#include "libnr/nr-point.h"
-#include "libnr/nr-maybe.h"
-
-class SPKnotHolder;
+class KnotHolder;
class SPDesktop;
class SPNodeContext;
class ShapeEditorsCollective;
+class LivePathEffectObject;
+
+#include "libnr/nr-path-code.h"
+#include <2geom/point.h>
+#include <boost/optional.hpp>
+#include <vector>
+
+enum SubType{
+ SH_NODEPATH,
+ SH_KNOTHOLDER
+};
class ShapeEditor {
public:
ShapeEditor(SPDesktop *desktop);
~ShapeEditor();
- void set_item (SPItem *item);
- void set_item_livepatheffect_parameter(SPItem *item, SPObject *lpeobject, const char * key);
- void reset_item ();
- void unset_item ();
+ void set_item (SPItem *item, SubType type, bool keep_knotholder = false);
+ void unset_item (SubType type, bool keep_knotholder = false);
- SPItem *get_item ();
+ bool has_nodepath (); //((deprecated))
+ void update_knotholder (); //((deprecated))
- bool has_nodepath ();
- bool has_knotholder ();
-
- bool has_local_change ();
- void decrement_local_change ();
+ bool has_local_change (SubType type);
+ void decrement_local_change (SubType type);
GList *save_nodepath_selection ();
void restore_nodepath_selection (GList *saved);
void nodepath_destroyed ();
- void update_statusbar ();
-
- bool is_over_stroke (NR::Point event_p, bool remember);
-
- void add_node_near_point(); // uses the shapeeditor's remembered point, if any
-
- void select_segment_near_point(bool toggle); // uses the shapeeditor's remembered point, if any
-
- void cancel_hit ();
-
- bool hits_curve ();
-
- void curve_drag (gdouble eventx, gdouble eventy);
-
- void finish_drag ();
-
- void select_rect (NR::Rect const &rect, bool add);
-
bool has_selection ();
- void deselect ();
-
- Inkscape::NodePath::Path *get_nodepath() {return nodepath;} //((deprecated))
- ShapeEditorsCollective *get_container() {return container;}
-
- void add_node();
-
- void delete_nodes();
- void delete_nodes_preserving_shape();
- void delete_segment();
-
- void set_node_type(int type);
-
- void break_at_nodes();
- void join_nodes();
- void join_segments();
-
- void duplicate_nodes();
- void set_type_of_segments(NRPathcode code);
+ Inkscape::NodePath::Path *get_nodepath() {return NULL;} //((deprecated))
+ ShapeEditorsCollective *get_container() {return NULL;}
- void move_nodes(gdouble dx, gdouble dy);
- void move_nodes_screen(gdouble dx, gdouble dy);
+ // this one is only public because it's called from non-C++ repr changed callback
+ void shapeeditor_event_attr_changed(gchar const *name);
- void rotate_nodes(gdouble angle, int which, bool screen);
-
- void scale_nodes(gdouble const grow, int const which);
- void scale_nodes_screen(gdouble const grow, int const which);
-
- void select_all (bool invert);
- void select_all_from_subpath (bool invert);
- void select_next ();
- void select_prev ();
-
- void show_handles (bool show);
- void show_helperpath (bool show);
-
- void flip (NR::Dim2 axis, NR::Maybe<NR::Point> center = NR::Nothing());
-
- void distribute (NR::Dim2 axis);
- void align (NR::Dim2 axis);
-
- bool nodepath_edits_repr_key(gchar const *name);
-
-private:
- SPDesktop *desktop;
-
- Inkscape::NodePath::Path *nodepath;
- SPKnotHolder *knotholder;
-
- ShapeEditorsCollective *container;
-
- //Inkscape::XML::Node *lidtened_repr;
-
- double grab_t;
- int grab_node; // number of node grabbed by sp_node_context_is_over_stroke
- bool hit;
- NR::Point curvepoint_event; // int coords from event
- NR::Point curvepoint_doc; // same, in doc coords
-};
-
-
-/* As the next stage, this will be a collection of multiple ShapeEditors,
-with the same interface as the single ShapeEditor, passing the actions to all its
-contained ShapeEditors. Thus it should be easy to switch node context from
-using a single ShapeEditor to using a ShapeEditorsCollective. */
-
-class ShapeEditorsCollective {
-public:
-
- ShapeEditorsCollective(SPDesktop *desktop);
- ~ShapeEditorsCollective();
-
- void update_statusbar();
+ bool knot_mouseover();
private:
- std::vector<ShapeEditor> editors;
+ bool has_knotholder ();
+ void reset_item (SubType type, bool keep_knotholder = true);
+ const SPItem *get_item (SubType type);
- SPNodeContext *nc; // who holds us
+ SPDesktop *desktop;
+ KnotHolder *knotholder;
+ Inkscape::XML::Node *knotholder_listener_attached_for;
};
#endif