/**
* Create the file system selection area.
*
* @param composite
* @param enabled the initial enablement state.
*/
private void createFileSystemSelection(Composite composite, boolean enabled) {
// Always use the default if that is all there is.
if (FileSystemSupportRegistry.getInstance().hasOneFileSystem()) {
return;
}
fileSystemSelectionArea = new FileSystemSelectionArea();
fileSystemSelectionArea.createContents(composite);
fileSystemSelectionArea.setEnabled(enabled);
}
/**
* Update the filesystem selector, if possible.
*
* @param newPath The new path to be set.
*/
private void updateFilesystemSelector(String newPath) {
try {
URI selectedURI = new URI(newPath);
String scheme = selectedURI.getScheme();
try {
if (scheme == null) {
fileSystemSelectionArea.setSelectedFileSystem("local"); // $NON-NLS-1$
} else {
fileSystemSelectionArea.setSelectedFileSystem(scheme);
}
} catch (CoreException e) {
// Probably an unrecognized scheme. Don't change the setting of
// the filesystem selector.
}
} catch (URISyntaxException e) {
// This error can be ignored because we just won't set the
// filesystem selector
// to a anything
}
}
/** Open an appropriate directory browser */
private void handleURIBrowseButtonPressed() {
String selectedResource = null;
String path = getURIText().getText();
FileSystemElement fileSystem = fileSystemSelectionArea.getSelectedFileSystem();
IRemoteResourceSelectorProxy resourceSelector = fileSystem.getSelectorProxy();
if (resourceSelector != null) {
switch (resourceType) {
case FILE:
{
URI uri =
resourceSelector.selectFile(
fileSystem.getScheme(),
path,
ResourceSelectorWidgetMessages.ResourceSelectorWidget_select + sectionLabelText,
browseButton.getShell());
if (uri != null) {
selectedResource = uri.toString();
}
break;
}
case DIRECTORY:
{
URI uri =
resourceSelector.selectDirectory(
fileSystem.getScheme(),
path,
ResourceSelectorWidgetMessages.ResourceSelectorWidget_select + sectionLabelText,
browseButton.getShell());
if (uri != null) {
selectedResource = uri.toString();
}
break;
}
default:
ProfileLaunchPlugin.log(
IStatus.ERROR,
ResourceSelectorWidgetMessages.ResourceSelectorWidget_unrecognized_resourceType);
return;
}
} else {
ProfileLaunchPlugin.log(
IStatus.ERROR,
ResourceSelectorWidgetMessages.ResourceSelectorWidget_getSelectorProxy_returned_null);
}
if (selectedResource != null) {
updateURIField(selectedResource);
}
}
public void setEnabled(boolean enabled) {
if (mainComp != null) {
mainComp.setEnabled(enabled);
}
if (uriLabel != null) {
uriLabel.setEnabled(enabled);
}
if (browseButton != null) {
browseButton.setEnabled(enabled);
}
if (uriField != null) {
uriField.setEnabled(enabled);
}
if (fileSystemSelectionArea != null) {
fileSystemSelectionArea.setEnabled(enabled);
}
}
/**
* Return the selected configuration or <code>null</code> if there is not one selected.
*
* @return FileSystemConfiguration or <code>null</code>
*/
private FileSystemConfiguration getSelectedConfiguration() {
if (fileSystemSelectionArea == null) {
return null;
}
return fileSystemSelectionArea.getSelectedConfiguration();
}
/**
* Create the file system selection area.
*
* @param composite Parent composite
*/
private void createFileSystemSelection(Composite composite) {
fileSystemSelectionArea = new FileSystemSelectionArea();
fileSystemSelectionArea.createContents(composite);
}
