[dia] Privatize connectionpoint_draw() to connectionpoint_ops.c

[Hans Breuer <hans src gnome org>]

commit 8721086f75ea60a62ca8ad3a7ffd915cd6401028
Author: Hans Breuer <hans breuer org>
Date:   Sun Sep 12 21:38:47 2010 +0200

    Privatize connectionpoint_draw() to connectionpoint_ops.c

 app/connectionpoint_ops.c |   12 +++++++++++-
 app/connectionpoint_ops.h |    3 +--
 app/display.c             |    6 +-----
 3 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/app/connectionpoint_ops.c b/app/connectionpoint_ops.c
index 9700ab9..d1d3fa2 100644
--- a/app/connectionpoint_ops.c
+++ b/app/connectionpoint_ops.c
@@ -29,7 +29,7 @@ static Color connectionpoint_color = { 0.4, 0.4, 1.0 };
 
 #define CP_SZ (CONNECTIONPOINT_SIZE/2)
 
-void
+static void
 connectionpoint_draw(ConnectionPoint *conpoint,
 		     DDisplay *ddisp)
 {
@@ -77,6 +77,16 @@ connectionpoint_draw(ConnectionPoint *conpoint,
 			&connectionpoint_color);
 }
 
+void 
+object_draw_connectionpoints(DiaObject *obj, DDisplay *ddisp)
+{
+  int i;
+
+  for (i=0;i<obj->num_connections;i++) {
+    connectionpoint_draw(obj->connections[i], ddisp);
+  }
+}
+
 void
 connectionpoint_add_update(ConnectionPoint *conpoint,
 			   Diagram *dia)
diff --git a/app/connectionpoint_ops.h b/app/connectionpoint_ops.h
index 2d4d131..827c7ac 100644
--- a/app/connectionpoint_ops.h
+++ b/app/connectionpoint_ops.h
@@ -22,8 +22,7 @@
 #include "diagram.h"
 #include "display.h"
 
-void connectionpoint_draw(ConnectionPoint *conpoint,
-			  DDisplay *ddisp);
+void object_draw_connectionpoints(DiaObject *obj, DDisplay *ddisp);
 void connectionpoint_add_update(ConnectionPoint *conpoint,
 				Diagram *dia);
 void diagram_update_connections_selection(Diagram *dia);
diff --git a/app/display.c b/app/display.c
index 4b7d76a..363ebb3 100644
--- a/app/display.c
+++ b/app/display.c
@@ -617,8 +617,6 @@ ddisplay_obj_render(DiaObject *obj, DiaRenderer *renderer,
 		    gpointer data)
 {
   DDisplay *ddisp = (DDisplay *)data;
-  int i;
-
   DiaInteractiveRendererInterface *irenderer =
     DIA_GET_INTERACTIVE_RENDERER_INTERFACE (renderer);
   DiaHighlightType hltype = data_object_get_highlight(DIA_DIAGRAM_DATA(ddisp->diagram), obj);
@@ -630,9 +628,7 @@ ddisplay_obj_render(DiaObject *obj, DiaRenderer *renderer,
 
   if (ddisp->show_cx_pts && 
       obj->parent_layer != NULL && obj->parent_layer->connectable) {
-    for (i=0;i<obj->num_connections;i++) {
-      connectionpoint_draw(obj->connections[i], ddisp);
-    }
+    object_draw_connectionpoints(obj, ddisp);
   }
 }