From 3aced935196342faa186d2211738d002809e8923 Mon Sep 17 00:00:00 2001
From: johanengelen <johanengelen@users.sourceforge.net>
Date: Tue, 3 Mar 2009 21:51:55 +0000
Subject: [PATCH] add mouse-over helperpath for rects

---
 src/nodepath.cpp | 4 ++++
 src/sp-rect.cpp  | 9 +++++++++
 src/sp-rect.h    | 2 ++
 3 files changed, 15 insertions(+)

diff --git a/src/nodepath.cpp b/src/nodepath.cpp
index dfd06b660..a880baba2 100644
--- a/src/nodepath.cpp
+++ b/src/nodepath.cpp
@@ -45,6 +45,7 @@
 #include "preferences.h"
 #include "sp-metrics.h"
 #include "sp-path.h"
+#include "sp-rect.h"
 #include "libnr/nr-matrix-ops.h"
 #include "svg/svg.h"
 #include "verbs.h"
@@ -5059,6 +5060,9 @@ sp_nodepath_generate_helperpath(SPDesktop *desktop, SPItem *item) {
     SPCurve *curve = NULL;
     if (SP_IS_PATH(item)) {
         curve = sp_path_get_curve_for_edit(SP_PATH(item));
+    } else if (SP_IS_RECT(item)) {
+        Geom::Rect rect = sp_rect_get_rect(SP_RECT(item));
+        curve = SPCurve::new_from_rect(rect);
     } else {
         g_warning ("-----> sp_nodepath_generate_helperpath(SPDesktop *desktop, SPItem *item): TODO: generate the helper path for this item type!\n");
         return NULL;
diff --git a/src/sp-rect.cpp b/src/sp-rect.cpp
index f59a02853..aa026abb3 100644
--- a/src/sp-rect.cpp
+++ b/src/sp-rect.cpp
@@ -19,6 +19,7 @@
 #include <display/curve.h>
 #include <libnr/nr-matrix-ops.h>
 #include <libnr/nr-matrix-fns.h>
+#include <2geom/rect.h>
 
 #include "inkscape.h"
 #include "document.h"
@@ -458,6 +459,14 @@ sp_rect_get_visible_ry(SPRect *rect)
         SP_ITEM(rect)->transform);
 }
 
+Geom::Rect
+sp_rect_get_rect (SPRect *rect)
+{
+    Geom::Point p0 = Geom::Point(rect->x.computed, rect->y.computed);
+    Geom::Point p2 = Geom::Point(rect->x.computed + rect->width.computed, rect->y.computed + rect->height.computed);
+    return Geom::Rect(p0, p2);
+}
+
 void
 sp_rect_compensate_rxry(SPRect *rect, Geom::Matrix xform)
 {
diff --git a/src/sp-rect.h b/src/sp-rect.h
index 5c6fafab5..9a97bc217 100644
--- a/src/sp-rect.h
+++ b/src/sp-rect.h
@@ -15,6 +15,7 @@
 
 #include "svg/svg-length.h"
 #include "sp-shape.h"
+#include <2geom/forward.h>
 
 
 
@@ -54,6 +55,7 @@ void sp_rect_set_visible_rx (SPRect *rect, gdouble rx);
 void sp_rect_set_visible_ry (SPRect *rect, gdouble ry);
 gdouble sp_rect_get_visible_rx (SPRect *rect);
 gdouble sp_rect_get_visible_ry (SPRect *rect);
+Geom::Rect sp_rect_get_rect (SPRect *rect);
 
 void sp_rect_set_visible_width (SPRect *rect, gdouble rx);
 void sp_rect_set_visible_height (SPRect *rect, gdouble ry);
-- 
2.30.2