/** This method will select all objects in {@link #selectedFiles}.<br> */
private void handleMulitpleSelection() {
HashSet fileSet = new HashSet(selectedFiles);
affected.getSelectionModel().setValueIsAdjusting(true);
affected.getSelectionModel().clearSelection();
for (int i = 0; !fileSet.isEmpty() && i < model.getRowCount(); i++) {
File current = model.getFileAt(sorter.modelIndex(i));
if (fileSet.contains(current)) {
fileSet.remove(current);
affected.getSelectionModel().addSelectionInterval(i, i);
}
}
affected.getSelectionModel().setValueIsAdjusting(false);
}
/**
* Creates and instance which stores the selection data.
*
* @param table the table to get the selected objects from.
* @param tableSorterModel the sorting table model of entagged tag editor.
* @param tableModel the table model of entagged tag editor.
*/
public SelectionRecord(
JTable table, TableSorter tableSorterModel, TagEditorTableModel tableModel) {
if (table == null || tableSorterModel == null || tableModel == null) {
throw new IllegalArgumentException("argument must not be null!");
}
this.affected = table;
this.sorter = tableSorterModel;
this.model = tableModel;
int[] selectedRows = table.getSelectedRows();
if (selectedRows != null && selectedRows.length > 0) {
for (int i = 0; i < selectedRows.length; i++) {
selectedFiles.add(tableModel.getFileAt(sorter.modelIndex(selectedRows[i])));
singleFileIndex = selectedRows[i];
}
}
}
/**
* This method will handle the selection change, if just one row has been selected on this records
* creation.<br>
*/
private void applySingleSelection() {
affected.getSelectionModel().setValueIsAdjusting(true);
affected.getSelectionModel().clearSelection();
File searchFor = (File) selectedFiles.get(0);
for (int i = 0; i < model.getRowCount(); i++) {
if (model.getFileAt(sorter.modelIndex(i)).equals(searchFor)) {
int newIndex = -1;
if (i <= singleFileIndex) {
newIndex = singleFileIndex + 1;
if (newIndex >= model.getRowCount()) {
newIndex = model.getRowCount() - 1;
}
} else {
newIndex = singleFileIndex;
}
affected.changeSelection(newIndex, 0, false, false);
break;
}
}
affected.getSelectionModel().setValueIsAdjusting(false);
}
