X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/fd68ec89fabf4a95e4ebba38fe54041a9ad6d667..555cf8e7b36faa768e40d09665781c468424a91c:/viewer/view_node.cpp

diff --git a/viewer/view_node.cpp b/viewer/view_node.cpp
index 6dc6649..c29d43f 100644
--- a/viewer/view_node.cpp
+++ b/viewer/view_node.cpp
@@ -10,9 +10,10 @@ ViewNode::ViewNode (Canvas::Group *parent, uint num, uint padre, BTreeNodeHeader
 	this->padre = padre;
 
 	/* Fondo */
-	fondo = new Canvas::Rect (*this, 0, 0, ViewBTree::node_width, ViewBTree::node_height);
-	fondo->property_fill_color() = "gray";
-	fondo->property_outline_color() = "black";
+	int w1 = (int)(ViewBTree::node_width / 512.0f);
+	int used_width = 0;
+
+	double y = 0;
 
 	/* Header */
 	Canvas::Rect *h = new Canvas::Rect (*this, 0, 0, header_w, ViewBTree::node_height);
@@ -27,23 +28,37 @@ ViewNode::ViewNode (Canvas::Group *parent, uint num, uint padre, BTreeNodeHeader
 	new Canvas::Text (*this, header_w/2, ViewBTree::node_height/2, node_num);
 
 	double x = header_w;
+	y = 0;
 
 	std::list<BTreeData *>::iterator it = keys.begin ();
 	while (it != keys.end ()) {
 		BTreeData *data = (*it);
 		double w = ViewBTree::byte_to_pixels * data->Size ();
 
-		ViewBTreeData *v = ViewBTreeData::Create (data, this, x, 0, w+x, ViewBTree::node_height);
+		ViewBTreeData *v = ViewBTreeData::Create (data, this, x, y, w+x, y+ViewBTree::node_height);
 		v->signal_clicked ().connect ( sigc::mem_fun (this , &ViewNode::on_item_clicked ));
 		v->signal_double_clicked ().connect ( sigc::mem_fun (this , &ViewNode::on_item_activated ));
 		x += w;
+		used_width += w;
+		if (x >= 512) {
+			x = 0;
+			y += ViewBTree::node_height + 5;
+		}
 		it++;
 
+		datas.push_back (v);
+
 		if (!dynamic_cast<BTreeLeafData *>(data)) {
 			/* Si no es un dato de una hoja, tiene hijos */
 			hijos.push_back (data->GetChild ());
 		}
 	}
+	w1 = ViewBTree::node_width - used_width;
+	if (w1 > 0) {
+		fondo = new Canvas::Rect (*this, x, y, x+w1, ViewBTree::node_height+y);
+		fondo->property_fill_color() = "gray";
+		fondo->property_outline_color() = "black";
+	}
 }
 
 void ViewNode::on_item_clicked (BTreeData *data, ViewBTreeData *s)
@@ -79,3 +94,19 @@ void ViewNode::SetSelected (bool b)
 	}
 }
 
+void ViewNode::HighliteKey (Clave &k)
+{
+	std::list<ViewBTreeData *>::iterator it;
+
+	it = datas.begin ();
+	while (it != datas.end ()) {
+		if ((*(*it)) == k) {
+			if (last_selected)
+				last_selected->SetSelected (false);
+			last_selected = *it;
+			last_selected->SetSelected (true);
+		}
+		it++;
+	}
+}
+