From: buliabyak <buliabyak@users.sourceforge.net>
Date: Sun, 7 Oct 2007 20:48:12 +0000 (+0000)
Subject: still more utility functions
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=e9567f83e9050b0a7ec58d22a9199cc8eca9fed8;p=inkscape.git

still more utility functions
---

diff --git a/src/gradient-drag.h b/src/gradient-drag.h
index 890ab23ee..5b8c867f1 100644
--- a/src/gradient-drag.h
+++ b/src/gradient-drag.h
@@ -108,6 +108,10 @@ public: // FIXME: make more of this private!
 
 		bool isNonEmpty() {return (draggers != NULL);}
 		bool hasSelection() {return (selected != NULL);}
+		guint numSelected() {return (selected? g_list_length(selected) : 0);}
+		guint numDraggers() {return (draggers? g_list_length(draggers) : 0);}
+		guint singleSelectedDraggerNumDraggables() {return (selected? g_slist_length(((GrDragger *) selected->data)->draggables) : 0);}
+		guint singleSelectedDraggerSingleDraggableType() {return (selected? ((GrDraggable *) ((GrDragger *) selected->data)->draggables->data)->point_type : 0);}
 
     // especially the selection must be private, fix gradient-context to remove direct access to it
     GList *selected; // list of GrDragger*