X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fpen-context.h;h=c214da30ddd7b6d69479cd0b686733c3f6df7b41;hb=19f2d6797853686cf668528be392548100e92025;hp=29938e923ca79ce9878d40004f70a24761d6d5be;hpb=44804318ece44d0c7256381d1ec3dfd63ee2a43c;p=inkscape.git

diff --git a/src/pen-context.h b/src/pen-context.h
index 29938e923..c214da30d 100644
--- a/src/pen-context.h
+++ b/src/pen-context.h
@@ -6,7 +6,7 @@
  */
 
 #include "draw-context.h"
-
+#include "live_effects/effect.h"
 
 #define SP_TYPE_PEN_CONTEXT (sp_pen_context_get_type())
 #define SP_PEN_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST((o), SP_TYPE_PEN_CONTEXT, SPPenContext))
@@ -30,16 +30,22 @@ enum {
  * SPPenContext: a context for pen tool events.
  */
 struct SPPenContext : public SPDrawContext {
-    NR::Point p[5];
+    Geom::Point p[5];
 
     /** \invar npoints in {0, 2, 5}. */
+    // npoints somehow determines the type of the node (what does it mean, exactly? the number of Bezier handles?)
     gint npoints;
 
     unsigned int mode : 1;
     unsigned int state : 2;
-    unsigned int onlycurves : 1;
 
     bool polylines_only;
+    bool polylines_paraxial;
+    int num_clicks;
+
+    unsigned int expecting_clicks_for_LPE; // if positive, finish the path after this many clicks
+    Inkscape::LivePathEffect::Effect *waiting_LPE; // if NULL, waiting_LPE_type in SPDrawContext is taken into account
+    SPLPEItem *waiting_item;
 
     SPCanvasItem *c0, *c1, *cl0, *cl1;
     
@@ -51,6 +57,18 @@ struct SPPenContextClass : public SPEventContextClass { };
 
 GType sp_pen_context_get_type();
 
+inline bool sp_pen_context_has_waiting_LPE(SPPenContext *pc) {
+    // note: waiting_LPE_type is defined in SPDrawContext
+    return (pc->waiting_LPE != NULL ||
+            pc->waiting_LPE_type != Inkscape::LivePathEffect::INVALID_LPE);
+}
+
+void sp_pen_context_set_polyline_mode(SPPenContext *const pc);
+void sp_pen_context_wait_for_LPE_mouse_clicks(SPPenContext *pc, Inkscape::LivePathEffect::EffectType effect_type,
+                                              unsigned int num_clicks, bool use_polylines = true);
+void sp_pen_context_cancel_waiting_for_LPE(SPPenContext *pc);
+void sp_pen_context_put_into_waiting_mode(SPDesktop *desktop, Inkscape::LivePathEffect::EffectType effect_type,
+                                          unsigned int num_clicks, bool use_polylines = true);
 
 #endif /* !SEEN_PEN_CONTEXT_H */