Remove trailing whitespace (fixes a warning)

[inkscape.git] / src / sp-conn-end-pair.cpp

diff --git a/src/sp-conn-end-pair.cpp b/src/sp-conn-end-pair.cpp
index c5cc752514bd0899cd4e4ef39ee404a38164f939..49d6fbcdbc67e8823b9cd996974555c165f34591 100644 (file)
--- a/src/sp-conn-end-pair.cpp
+++ b/src/sp-conn-end-pair.cpp
@@ -10,6 +10,9 @@
  * Released under GNU GPL, read the file 'COPYING' for more information
  */
 
+#include <cstring>
+#include <string>
+
 #include "attributes.h"
 #include "sp-conn-end.h"
 #include "uri.h"
@@ -77,7 +80,7 @@ sp_conn_end_pair_build(SPObject *object)
 
 
 static void
-avoid_conn_move(NR::Matrix const *mp, SPItem *moved_item)
+avoid_conn_move(Geom::Matrix const */*mp*/, SPItem *moved_item)
 {
     // Reroute connector
     SPPath *path = SP_PATH(moved_item);
@@ -141,7 +144,7 @@ SPConnEndPair::getAttachedItems(SPItem *h2attItem[2]) const {
         h2attItem[h] = this->_connEnd[h]->ref.getObject();
 
         // Deal with the case of the attached object being an empty group.
-        // A group containing no items does not have a valid bbox, so 
+        // A group containing no items does not have a valid bbox, so
         // causes problems for the auto-routing code.  Also, since such a
         // group no longer has an onscreen representation and can only be
         // selected through the XML editor, it makes sense just to detach
@@ -157,23 +160,28 @@ SPConnEndPair::getAttachedItems(SPItem *h2attItem[2]) const {
 }
 
 void
-SPConnEndPair::getEndpoints(NR::Point endPts[]) const {
+SPConnEndPair::getEndpoints(Geom::Point endPts[]) const {
     SPCurve *curve = _path->curve;
     SPItem *h2attItem[2];
     getAttachedItems(h2attItem);
 
     for (unsigned h = 0; h < 2; ++h) {
         if ( h2attItem[h] ) {
-            NR::Rect const bbox = h2attItem[h]->invokeBbox(sp_item_i2doc_affine(h2attItem[h]));
-            endPts[h] = bbox.midpoint();
+            Geom::OptRect bbox = h2attItem[h]->getBounds(sp_item_i2doc_affine(h2attItem[h]));
+            if (bbox) {
+                endPts[h] = bbox->midpoint();
+            } else {
+                // FIXME
+                endPts[h] = Geom::Point(0, 0);
+            }
         }
         else
         {
             if (h == 0) {
-                endPts[h] = sp_curve_first_point(curve);
+                endPts[h] = *(curve->first_point());
             }
             else {
-                endPts[h] = sp_curve_last_point(curve);
+                endPts[h] = *(curve->last_point());
             }
         }
     }
@@ -217,11 +225,11 @@ SPConnEndPair::update(void)
     if (_connType != SP_CONNECTOR_NOAVOID) {
         g_assert(_connRef != NULL);
         if (!(_connRef->isInitialised())) {
-            NR::Point endPt[2];
+            Geom::Point endPt[2];
             getEndpoints(endPt);
 
-            Avoid::Point src = { endPt[0][NR::X], endPt[0][NR::Y] };
-            Avoid::Point dst = { endPt[1][NR::X], endPt[1][NR::Y] };
+            Avoid::Point src(endPt[0][Geom::X], endPt[0][Geom::Y]);
+            Avoid::Point dst(endPt[1][Geom::X], endPt[1][Geom::Y]);
 
             _connRef->lateSetup(src, dst);
             _connRef->setCallback(&emitPathInvalidationNotification, _path);
@@ -280,11 +288,11 @@ SPConnEndPair::reroutePath(void)
 
     SPCurve *curve = _path->curve;
 
-    NR::Point endPt[2];
+    Geom::Point endPt[2];
     getEndpoints(endPt);
 
-    Avoid::Point src = { endPt[0][NR::X], endPt[0][NR::Y] };
-    Avoid::Point dst = { endPt[1][NR::X], endPt[1][NR::Y] };
+    Avoid::Point src(endPt[0][Geom::X], endPt[0][Geom::Y]);
+    Avoid::Point dst(endPt[1][Geom::X], endPt[1][Geom::Y]);
 
     _connRef->updateEndPoint(Avoid::VertID::src, src);
     _connRef->updateEndPoint(Avoid::VertID::tar, dst);
@@ -294,12 +302,12 @@ SPConnEndPair::reroutePath(void)
     Avoid::PolyLine route = _connRef->route();
     _connRef->calcRouteDist();
 
-    sp_curve_reset(curve);
-    sp_curve_moveto(curve, endPt[0]);
+    curve->reset();
+    curve->moveto(endPt[0]);
 
     for (int i = 1; i < route.pn; ++i) {
-        NR::Point p(route.ps[i].x, route.ps[i].y);
-        sp_curve_lineto(curve, p);
+        Geom::Point p(route.ps[i].x, route.ps[i].y);
+        curve->lineto(p);
     }
 }