From fda2b700418425c14721dd65a74c1cf908d3b851 Mon Sep 17 00:00:00 2001
From: arif <devnull@localhost>
Date: Thu, 23 Apr 2009 20:15:16 +0000
Subject: [PATCH] selection and moving tools fixed graph can be modified and be
 saved with new position info,

---
 cmd/smyrna/selection.c | 17 +++++++++++++++++
 cmd/smyrna/topview.c   |  5 ++---
 cmd/smyrna/viewport.c  |  7 +++++++
 3 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/cmd/smyrna/selection.c b/cmd/smyrna/selection.c
index 5c28d2ea8..f3e45a474 100755
--- a/cmd/smyrna/selection.c
+++ b/cmd/smyrna/selection.c
@@ -410,6 +410,20 @@ view->Topview->Graphdata.selectedEdges =
     return 1;
 
 }
+static void update_cgraph_pos(topview_node* N)
+{
+    char buf[512];
+    double x, y;
+    Agsym_t* pos;
+	Agnode_t* obj=N->Node;
+
+    if ((AGTYPE(obj) == AGNODE) && (pos = agattrsym (obj, "pos"))) 
+	{
+		sprintf (buf, "%lf,%lf",N->distorted_x,N->distorted_y);
+		agxset(obj, pos, buf);
+	}
+}
+
 
 int deselect_node(topview_node* N)
 {
@@ -431,10 +445,13 @@ int deselect_node(topview_node* N)
 		N->data.Selected=0;
 		N->data.selectionflag=0;
 	}
+	/*update cgraph with pos values*/
+	update_cgraph_pos(N);
     return 1;
 
 }
 
+
 int deselect_edge(topview_edge* E)
 {
 
diff --git a/cmd/smyrna/topview.c b/cmd/smyrna/topview.c
index 2954dbef6..8004ad0ac 100755
--- a/cmd/smyrna/topview.c
+++ b/cmd/smyrna/topview.c
@@ -458,11 +458,10 @@ static int drawtopviewnodes(Agraph_t * g)
 		if (v->update_required)
 		    update_topview_node_from_cgraph(v);
 		if (v->data.Selected == 1) {
-/*		    glColor4f(view->selectedNodeColor.R,
+		    glColor4f(view->selectedNodeColor.R,
 			      view->selectedNodeColor.G,
 			      view->selectedNodeColor.B,
-			      view->selectedNodeColor.A); */
-			glColor4f(1,0,0,1);
+			      view->selectedNodeColor.A); 
 		    ddx = dx;
 		    ddy = dy;
 		    ddz = dz;
diff --git a/cmd/smyrna/viewport.c b/cmd/smyrna/viewport.c
index 97063dd6c..0c7688d14 100755
--- a/cmd/smyrna/viewport.c
+++ b/cmd/smyrna/viewport.c
@@ -465,6 +465,13 @@ void init_viewport(ViewInfo * view)
     set_viewport_settings_from_template(view, view->default_attributes);
     view->dfltViewType = VT_NONE;
     view->dfltEngine = GVK_NONE;
+	view->Topview->Graphdata.selectedNodesCount=0;
+	view->Topview->Graphdata.GraphFileName=(char*)0;
+	view->Topview->Graphdata.Modified=0;
+	view->Topview->Graphdata.selectedEdges=0;
+	view->Topview->Graphdata.selectedEdgesCount=0;
+	view->Topview->Graphdata.selectedNodes=0;
+
 
 	//create fontset
 }
-- 
2.40.0