private void changeCurrentNode() {
boolean hasMatchSelectedName = false;
FileObject[] children = null;
try {
children = currentFileObject.getChildren();
} catch (Exception e) {
e.printStackTrace();
}
if (children == null) return;
sortFiles(children);
String selectedName = historyManager.getSelectedItem(currentFileObject.getName().getPath());
table.removeAll();
TableItem item;
for (int i = 0; i < children.length; i++) {
FileName fileName = children[i].getName();
if (fileName.getBaseName().equals(selectedName)) {
currentRow = i;
hasMatchSelectedName = true;
}
item = new TableItem(table, SWT.NONE);
item.setData("fileObject", children[i]);
item.setText(fileName.getBaseName());
try {
FileType fileType = children[i].getType();
FileContent fileContent = children[i].getContent();
if (fileType.equals(FileType.FOLDER)) {
item.setImage(folderImage);
item.setText(1, "--");
item.setText(2, StringUtil.formatDate(fileContent.getLastModifiedTime()));
} else {
item.setImage(fileImage);
item.setText(1, StringUtil.formatSize(fileContent.getSize()));
item.setText(2, StringUtil.formatDate(fileContent.getLastModifiedTime()));
}
} catch (Exception e) {
e.printStackTrace();
}
}
if (!hasMatchSelectedName) currentRow = 0;
table.setSelection(currentRow);
table.setFocus();
}
public void enterPath() {
FileObject fileObject = (FileObject) table.getItem(currentRow).getData("fileObject");
try {
if (fileObject.getType().equals(FileType.FOLDER)) {
historyManager.setSelectedItem(
currentFileObject.getName().getPath(), fileObject.getName().getBaseName());
currentFileObject = currentFileObject.getChild(fileObject.getName().getBaseName());
changeCurrentNode();
textLocation.setText(currentFileObject.getName().getPath());
} else {
editFile(fileObject);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public void upOneDir() {
try {
// if the currentFileObject is the root of the archive file, do
// nothing.
if (currentFileObject.getName().getPath().equals("/")) return;
FileObject parentFO = currentFileObject.getParent();
if (parentFO != null) {
if (table.getItemCount() > 0) {
TableItem item = table.getItem(currentRow);
FileObject selectFO = (FileObject) item.getData("fileObject");
historyManager.setSelectedItem(
currentFileObject.getName().getPath(), selectFO.getName().getBaseName());
}
currentFileObject = parentFO;
changeCurrentNode();
textLocation.setText(currentFileObject.getName().getPath());
}
} catch (Exception e) {
e.printStackTrace();
}
}