@Override
public void install(Component component) {
super.install(component);
final FileBrowser fileBrowser = (FileBrowser)component;
BXMLSerializer bxmlSerializer = new BXMLSerializer();
try {
content = (Component)bxmlSerializer.readObject(TerraFileBrowserSkin.class,
"terra_file_browser_skin.bxml", true);
} catch (IOException exception) {
throw new RuntimeException(exception);
} catch (SerializationException exception) {
throw new RuntimeException(exception);
}
fileBrowser.add(content);
bxmlSerializer.bind(this, TerraFileBrowserSkin.class);
driveListButton.getListButtonSelectionListeners().add(new ListButtonSelectionListener.Adapter() {
@Override
public void selectedItemChanged(ListButton listButton, Object previousSelectedItem) {
if (previousSelectedItem != null) {
File drive = (File)listButton.getSelectedItem();
if(drive != null && drive.canRead()) {
if(!selectingDriveFromRootDirectory){
fileBrowser.setRootDirectory(drive);
}
} else {
refreshRoots = true;
listButton.setSelectedItem(previousSelectedItem);
}
}
}
});
pathListButton.getListButtonSelectionListeners().add(new ListButtonSelectionListener.Adapter() {
@Override
public void selectedItemChanged(ListButton listButton, Object previousSelectedItem) {
File ancestorDirectory = (File)listButton.getSelectedItem();
if (ancestorDirectory != null) {
fileBrowser.setRootDirectory(ancestorDirectory);
}
}
});
goUpButton.getButtonPressListeners().add(new ButtonPressListener() {
@Override
public void buttonPressed(Button button) {
File rootDirectory = fileBrowser.getRootDirectory();
File parentDirectory = rootDirectory.getParentFile();
fileBrowser.setRootDirectory(parentDirectory);
}
});
newFolderButton.getButtonPressListeners().add(new ButtonPressListener() {
@Override
public void buttonPressed(Button button) {
// TODO
}
});
goHomeButton.getButtonPressListeners().add(new ButtonPressListener() {
@Override
public void buttonPressed(Button button) {
fileBrowser.setRootDirectory(HOME_DIRECTORY);
}
});
/**
* {@link KeyCode#DOWN DOWN} Transfer focus to the file list and select
* the first item.<br>
* {@link KeyCode#ESCAPE ESCAPE} Clear the search field.
*/
searchTextInput.getComponentKeyListeners().add(new ComponentKeyListener.Adapter() {
@Override
public boolean keyPressed(Component componentArgument, int keyCode, Keyboard.KeyLocation keyLocation) {
boolean consumed = super.keyPressed(componentArgument, keyCode, keyLocation);
if (keyCode == Keyboard.KeyCode.ESCAPE) {
searchTextInput.setText("");
consumed = true;
} else if (keyCode == Keyboard.KeyCode.DOWN) {
if (fileTableView.getTableData().getLength() > 0) {
fileTableView.setSelectedIndex(0);
fileTableView.requestFocus();
}
}
return consumed;
}
});
searchTextInput.getTextInputContentListeners().add(new TextInputContentListener.Adapter() {
@Override
public void textChanged(TextInput textInput) {
refreshFileList();
}
});
fileTableView.getTableViewSelectionListeners().add(new TableViewSelectionListener() {
@Override
@SuppressWarnings("unchecked")
public void selectedRangeAdded(TableView tableView, int rangeStart, int rangeEnd) {
if (!updatingSelection) {
updatingSelection = true;
for (int i = rangeStart; i <= rangeEnd; i++) {
List<File> files = (List<File>)fileTableView.getTableData();
File file = files.get(i);
fileBrowser.addSelectedFile(file);
}
updatingSelection = false;
}
}
@Override
@SuppressWarnings("unchecked")
public void selectedRangeRemoved(TableView tableView, int rangeStart, int rangeEnd) {
if (!updatingSelection) {
updatingSelection = true;
for (int i = rangeStart; i <= rangeEnd; i++) {
List<File> files = (List<File>)fileTableView.getTableData();
File file = files.get(i);
fileBrowser.removeSelectedFile(file);
}
updatingSelection = false;
}
}
@Override
@SuppressWarnings("unchecked")
public void selectedRangesChanged(TableView tableView, Sequence<Span> previousSelectedRanges) {
if (!updatingSelection && previousSelectedRanges != null) {
updatingSelection = true;
Sequence<File> files = (Sequence<File>)tableView.getSelectedRows();
for (int i = 0, n = files.getLength(); i < n; i++) {
File file = files.get(i);
files.update(i, file);
}
fileBrowser.setSelectedFiles(files);
updatingSelection = false;
}
}
@Override
public void selectedRowChanged(TableView tableView, Object previousSelectedRow) {
// No-op
}
});
fileTableView.getTableViewSortListeners().add(new TableViewSortListener.Adapter() {
@Override
@SuppressWarnings("unchecked")
public void sortChanged(TableView tableView) {
TableView.SortDictionary sort = fileTableView.getSort();
if (!sort.isEmpty()) {
Dictionary.Pair<String, SortDirection> pair = fileTableView.getSort().get(0);
List<File> files = (List<File>)fileTableView.getTableData();
files.setComparator(getFileComparator(pair.key, pair.value));
}
}
});
fileTableView.getComponentMouseButtonListeners().add(new ComponentMouseButtonListener.Adapter() {
private int index = -1;
@Override
public boolean mouseClick(Component componentArgument, Mouse.Button button, int x, int y, int count) {
boolean consumed = super.mouseClick(componentArgument, button, x, y, count);
if (count == 1) {
index = fileTableView.getRowAt(y);
} else if (count == 2) {
int indexLocal = fileTableView.getRowAt(y);
if (indexLocal != -1
&& indexLocal == this.index
&& fileTableView.isRowSelected(indexLocal)) {
File file = (File)fileTableView.getTableData().get(indexLocal);
if (file.isDirectory()) {
fileBrowser.setRootDirectory(file);
consumed = true;
}
}
}
return consumed;
}
});
fileBrowser.setFocusTraversalPolicy(new IndexFocusTraversalPolicy() {
@Override
public Component getNextComponent(Container container, Component componentArgument,
FocusTraversalDirection direction) {
Component nextComponent;
if (componentArgument == null) {