X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fstate_circle.cpp;h=fb06cd54b287721f294e326feebcdbe892b61210;hb=59fbbc9b2d99809f56f9812c07fadf395efbba82;hp=120857285fc6292b1ac8c63373dd72d632db8293;hpb=8ef042c40521681cea99944097c4f90a5ac6cf74;p=synfig.git

diff --git a/synfig-studio/trunk/src/gtkmm/state_circle.cpp b/synfig-studio/trunk/src/gtkmm/state_circle.cpp
index 1208572..fb06cd5 100644
--- a/synfig-studio/trunk/src/gtkmm/state_circle.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_circle.cpp
@@ -6,6 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -244,7 +245,10 @@ StateCircle_Context::increment_id()
 	if(id[id.size()-1]<='9' && id[id.size()-1]>='0')
 	{
 		// figure out how many digits it is
-		for(digits=0;(int)id.size()-1>=digits && id[id.size()-1-digits]<='9' && id[id.size()-1-digits]>='0';digits++)while(false);
+		for (digits = 0;
+			 (int)id.size()-1 >= digits && id[id.size()-1-digits] <= '9' && id[id.size()-1-digits] >= '0';
+			 digits++)
+			;
 
 		String str_number;
 		str_number=String(id,id.size()-digits,id.size());
@@ -471,6 +475,7 @@ StateCircle_Context::event_mouse_click_handler(const Smach::event& x)
 		point2_duck->set_radius(true);
 		point2_duck->set_scalar(-1);
 		point2_duck->set_type(Duck::TYPE_RADIUS);
+		point2_duck->set_hover(true);
 		get_work_area()->add_duck(point2_duck);
 
 		return Smach::RESULT_ACCEPT;
@@ -485,7 +490,15 @@ StateCircle_Context::event_mouse_click_handler(const Smach::event& x)
 
 	if(event.key==EVENT_WORKAREA_MOUSE_BUTTON_UP && event.button==BUTTON_LEFT)
 	{
-		make_circle(point_holder, get_work_area()->snap_point_to_grid(event.pos));
+		Point point(get_work_area()->snap_point_to_grid(event.pos));
+
+		if (App::restrict_radius_ducks)
+		{
+			if ((point[0] - point_holder[0]) * get_work_area()->get_pw() < 0) point[0] = point_holder[0];
+			if ((point[1] - point_holder[1]) * get_work_area()->get_ph() > 0) point[1] = point_holder[1];
+		}
+
+		make_circle(point_holder, point);
 		get_work_area()->clear_ducks();
 		return Smach::RESULT_ACCEPT;
 	}