From: Ricardo Markiewicz <rmarkie@fi.uba.ar>
Date: Wed, 23 Nov 2005 17:13:47 +0000 (+0000)
Subject: Fix al abrir el arbol.
X-Git-Tag: 1_0~1
X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/commitdiff_plain/8e23e15f255365a35ebcf3a5cec7a4c356fc78b5

Fix al abrir el arbol.
---

diff --git a/src/btree.cpp b/src/btree.cpp
index ae68316..cce0759 100644
--- a/src/btree.cpp
+++ b/src/btree.cpp
@@ -70,6 +70,7 @@ BTree::BTree (const std::string &name)
 		/* TODO : mandar una exception ? */
 		return;
 	}
+	filename = name;
 	ReadFileHeader ();
 }
 
diff --git a/viewer/main.cpp b/viewer/main.cpp
index 144cdda..59f34f7 100644
--- a/viewer/main.cpp
+++ b/viewer/main.cpp
@@ -129,6 +129,9 @@ void abrir_arbol ()
 			tree = Glib::RefPtr<ViewBTree>(ptree);
 			tree->signal_selected ().connect ( sigc::mem_fun (*real_frame, &ViewProperties::ShowItem) );
 			tree->AddNode (0);
+			double x1, x2, y1, y2;
+			tree->get_bounds (x1, y1, x2, y2);
+			real_canvas->scroll_to (0, 0);
 		}
 	}
 }
diff --git a/viewer/view_btree.cpp b/viewer/view_btree.cpp
index dab5404..7604293 100644
--- a/viewer/view_btree.cpp
+++ b/viewer/view_btree.cpp
@@ -40,6 +40,11 @@ ViewBTree* ViewBTree::Open (Canvas::Group *parent, const std::string &filename)
 		return NULL;
 	}
 
+	/* El magic no coincide!! */
+	if (strcmp (tree->header.magic, "DILUMA")) {
+		delete tree;
+		return NULL;
+	}
 	return tree;
 }