From 618fe74db3717f5c37f7a51d0d6df95776efbfe1 Mon Sep 17 00:00:00 2001
From: mjwybrow <mjwybrow@users.sourceforge.net>
Date: Wed, 15 Feb 2006 13:25:54 +0000
Subject: *  src/document.cpp, src/document.h, src/sp-conn-end-pair.cpp,       
 src/connector-context.cpp, src/conn-avoid-ref.cpp:

    Keep a seperate connector router for each document.

    *  src/libavoid/Makefile_insert, src/libavoid/connector.cpp,
       src/libavoid/connector.h, src/libavoid/debug.h,
       src/libavoid/geometry.cpp, src/libavoid/geometry.h,
       src/libavoid/geomtypes.h, src/libavoid/graph.cpp,
       src/libavoid/graph.h, src/libavoid/incremental.cpp,
       src/libavoid/incremental.h, src/libavoid/libavoid.h,
       src/libavoid/makepath.cpp, src/libavoid/makepath.h,
       src/libavoid/polyutil.cpp, src/libavoid/polyutil.h,
       src/libavoid/router.cpp, src/libavoid/router.h,
       src/libavoid/shape.cpp, src/libavoid/shape.h,
       src/libavoid/static.cpp, src/libavoid/static.h,
       src/libavoid/timer.cpp, src/libavoid/timer.h,
       src/libavoid/vertices.cpp, src/libavoid/vertices.h,
       src/libavoid/visibility.cpp, src/libavoid/visibility.h:

    Upstream changes to libavoid that allow multiple connector
    router instances, as well a few other minor bugfixes.

(bzr r144)
---
 src/libavoid/static.cpp | 47 +++++++++++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 10 deletions(-)

(limited to 'src/libavoid/static.cpp')

diff --git a/src/libavoid/static.cpp b/src/libavoid/static.cpp
index 72d3e3b07..11ccfd76f 100644
--- a/src/libavoid/static.cpp
+++ b/src/libavoid/static.cpp
@@ -2,7 +2,7 @@
  * vim: ts=4 sw=4 et tw=0 wm=0
  *
  * libavoid - Fast, Incremental, Object-avoiding Line Router
- * Copyright (C) 2004-2005  Michael Wybrow <mjwybrow@users.sourceforge.net>
+ * Copyright (C) 2004-2006  Michael Wybrow <mjwybrow@users.sourceforge.net>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -21,35 +21,62 @@
 */
 
 #include <cassert>
+#include <iostream>
+#include "libavoid/vertices.h"
 #include "libavoid/connector.h"
+#include "libavoid/graph.h"
+#include "libavoid/static.h"
+#include "libavoid/shape.h"
 #include "libavoid/visibility.h"
+#include "libavoid/debug.h"
+#include "libavoid/router.h"
 
 namespace Avoid {
 
+static void computeCompleteVis(Router *router);
+
 
 // This should only be used for the static algorithm.
 //
 // XXX: If to set up the vis graph for incremental it would need 
 //      the shapeRef ppinters in obs.
 //
-void CreateVisGraph(Polygn **obs, int n_obs)
+void CreateVisGraph(Router *router, Polygn **obs, int n_obs)
 {
     for (int poly_i = 0; poly_i < n_obs; poly_i++)
     {
         unsigned int id = obs[poly_i]->id;
         
-        new ShapeRef(id, *(obs[poly_i]));
+        new ShapeRef(router, id, *(obs[poly_i]));
+    }
+    computeCompleteVis(router);
+}
+
+
+static void computeCompleteVis(Router *router)
+{
+    VertInf *beginVert = router->vertices.shapesBegin();
+    VertInf *endVert = router->vertices.end();
+    for (VertInf *i = beginVert; i != endVert; i = i->lstNext)
+    {
+        db_printf("-- CONSIDERING --\n");
+        i->id.db_print();
+
+        for (VertInf *j = i->lstPrev ; j != NULL; j = j->lstPrev)
+        {
+            bool knownNew = true;
+            EdgeInf::checkEdgeVisibility(i, j, knownNew);
+        }
     }
-    computeCompleteVis();
 }
 
 
-void DestroyVisGraph(void)
+void DestroyVisGraph(Router *router)
 {
-    ShapeRefList::iterator sFinish = shapeRefs.end();
+    ShapeRefList::iterator sFinish = router->shapeRefs.end();
     ShapeRefList::iterator sCurr;
     
-    while ((sCurr = shapeRefs.begin()) != sFinish)
+    while ((sCurr = router->shapeRefs.begin()) != sFinish)
     {
         ShapeRef *shape = (*sCurr);
 
@@ -57,10 +84,10 @@ void DestroyVisGraph(void)
         delete shape;
     }
     
-    ConnRefList::iterator cFinish = connRefs.end();
+    ConnRefList::iterator cFinish = router->connRefs.end();
     ConnRefList::iterator cCurr;
     
-    while ((cCurr = connRefs.begin())!= cFinish)
+    while ((cCurr = router->connRefs.begin())!= cFinish)
     {
         ConnRef *conn = (*cCurr);
 
@@ -68,7 +95,7 @@ void DestroyVisGraph(void)
         conn->unInitialise();
     }
 
-    assert(vertices.connsBegin() == NULL);
+    assert(router->vertices.connsBegin() == NULL);
 }
 
 
-- 
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