/*\r
- * Jalview - A Sequence Alignment Editor and Viewer (Development Version 2.4.1)\r
- * Copyright (C) 2009 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.6)\r
+ * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle\r
* \r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
+ * This file is part of Jalview.\r
* \r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
+ * Jalview is free software: you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License \r
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.\r
* \r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
+ * Jalview is distributed in the hope that it will be useful, but \r
+ * WITHOUT ANY WARRANTY; without even the implied warranty \r
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR \r
+ * PURPOSE. See the GNU General Public License for more details.\r
+ * \r
+ * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.\r
*/\r
package jalview.datamodel;\r
\r
}\r
\r
/**\r
- * Use this method to find out where a visible column is in the alignment when\r
- * hidden columns exist\r
+ * Use this method to find out where a column will appear in the visible\r
+ * alignment when hidden columns exist. If the column is not visible, then the\r
+ * left-most visible column will always be returned.\r
* \r
* @param hiddenColumn\r
* int\r
if (hiddenColumns != null)\r
{\r
int index = 0;\r
- int gaps = 0;\r
+ int[] region;\r
do\r
{\r
- int[] region = (int[]) hiddenColumns.elementAt(index);\r
+ region = (int[]) hiddenColumns.elementAt(index++);\r
if (hiddenColumn > region[1])\r
{\r
result -= region[1] + 1 - region[0];\r
}\r
- index++;\r
- } while (index < hiddenColumns.size());\r
-\r
- result -= gaps;\r
+ } while ((hiddenColumn > region[1]) && (index < hiddenColumns.size()));\r
+ if (hiddenColumn > region[0] && hiddenColumn < region[1])\r
+ {\r
+ return region[0] + hiddenColumn - result;\r
+ }\r
}\r
-\r
- return result;\r
+ return result; // return the shifted position after removing hidden columns.\r
}\r
\r
/**\r
}\r
\r
/**\r
- * add in any unselected columns from the given column selection, excluding any that are hidden.\r
+ * add in any unselected columns from the given column selection, excluding\r
+ * any that are hidden.\r
+ * \r
* @param colsel\r
*/\r
public void addElementsFrom(ColumnSelection colsel)\r
while (e.hasMoreElements())\r
{\r
Object eo = e.nextElement();\r
- if (hiddenColumns!=null && isVisible(((Integer) eo).intValue())) {\r
+ if (hiddenColumns != null && isVisible(((Integer) eo).intValue()))\r
+ {\r
if (!selected.contains(eo))\r
{\r
selected.addElement(eo);\r
}\r
}\r
}\r
-/**\r
- * set the selected columns the given column selection, excluding any columns that are hidden. \r
- * @param colsel\r
- */\r
+\r
+ /**\r
+ * set the selected columns the given column selection, excluding any columns\r
+ * that are hidden.\r
+ * \r
+ * @param colsel\r
+ */\r
public void setElementsFrom(ColumnSelection colsel)\r
{\r
+ selected = new Vector();\r
if (colsel.selected != null && colsel.selected.size() > 0)\r
{\r
- if (hiddenColumns!=null && hiddenColumns.size()>0)\r
+ if (hiddenColumns != null && hiddenColumns.size() > 0)\r
{\r
// only select visible columns in this columns selection\r
selected = new Vector();\r
addElementsFrom(colsel);\r
- } else {\r
- // be quick\r
- selected = new Vector(colsel.selected);\r
}\r
- }\r
- else\r
- {\r
- selected = new Vector();\r
+ else\r
+ {\r
+ // add everything regardless\r
+ Enumeration en = colsel.selected.elements();\r
+ while (en.hasMoreElements())\r
+ {\r
+ selected.addElement(en.nextElement());\r
+ }\r
+ }\r
}\r
}\r
}\r