/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
- * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
+ * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * This file is part of Jalview.
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
*/
package jalview.appletgui;
public void highlightSearchResults(SearchResults results)
{
seqPanel.seqCanvas.highlightSearchResults(results);
+ }
+ /**
+ * scroll the view to show the position of the highlighted region in results
+ * (if any)
+ *
+ * @param results
+ */
+ public void scrollToPosition(SearchResults results)
+ {
// do we need to scroll the panel?
- if (results != null)
+ if (results != null && results.getSize() > 0)
{
- SequenceI seq = results.getResultSequence(0);
- int seqIndex = av.alignment.findIndex(seq);
- int start = seq.findIndex(results.getResultStart(0)) - 1;
- int end = seq.findIndex(results.getResultEnd(0)) - 1;
-
+ int seqIndex = av.alignment.findIndex(results);
+ if (seqIndex == -1)
+ {
+ return;
+ }
+ SequenceI seq = av.alignment.getSequenceAt(seqIndex);
+ int[] r = results.getResults(seq, seq.getStart(), seq.getEnd());
+ if (r == null)
+ {
+ return;
+ }
+ int start = r[0];
+ int end = r[1];
+ if (start < 0)
+ {
+ return;
+ }
+ if (end == seq.getEnd())
+ {
+ return;
+ }
if (!av.wrapAlignment)
{
if ((av.getStartRes() > end)