use of bndtools.utils.ClassPathLabelProvider in project bndtools by bndtools.
the class JarListWizardPage method createControl.
@Override
public void createControl(final Composite parent) {
setTitle("Select JARs");
final Composite composite = new Composite(parent, SWT.NONE);
Label lblHint = new Label(composite, SWT.WRAP);
lblHint.setText("Selected files (hint: drag files from an external application into this list):");
final Table table = new Table(composite, SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER);
viewer = new TableViewer(table);
viewer.setContentProvider(new ArrayContentProvider());
viewer.setLabelProvider(new ClassPathLabelProvider());
btnAdd = new Button(composite, SWT.PUSH);
btnAdd.setText("Add");
btnAddExternal = new Button(composite, SWT.PUSH);
btnAddExternal.setText("Add External");
btnRemove = new Button(composite, SWT.PUSH);
btnRemove.setText("Remove");
viewer.setInput(paths);
update();
// Listeners
ViewerDropAdapter dropAdapter = new ViewerDropAdapter(viewer) {
@Override
public void dragEnter(DropTargetEvent event) {
super.dragEnter(event);
event.detail = DND.DROP_COPY;
}
@Override
public boolean validateDrop(Object target, int operation, TransferData transferType) {
return true;
}
@Override
public boolean performDrop(Object data) {
if (data instanceof String[]) {
String[] newPaths = (String[]) data;
List<IPath> added = new ArrayList<IPath>(newPaths.length);
for (String path : newPaths) {
added.add(new Path(path));
}
if (!added.isEmpty()) {
addToPaths(added);
viewer.add(added.toArray());
update();
}
}
return true;
}
};
dropAdapter.setFeedbackEnabled(false);
dropAdapter.setSelectionFeedbackEnabled(false);
viewer.addDropSupport(DND.DROP_COPY | DND.DROP_MOVE, new Transfer[] { FileTransfer.getInstance() }, dropAdapter);
viewer.addSelectionChangedListener(new ISelectionChangedListener() {
@Override
public void selectionChanged(final SelectionChangedEvent event) {
update();
}
});
btnAdd.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
// IResource newFile = ResourcesPlugin.getWorkspace().getRoot();
// if(newFile != null) {
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
dialog.setValidator(new ISelectionStatusValidator() {
@Override
public IStatus validate(Object[] selection) {
if (selection.length > 0 && selection[0] instanceof IFile) {
// $NON-NLS-1$
return new Status(IStatus.OK, Plugin.PLUGIN_ID, IStatus.OK, "", null);
}
// $NON-NLS-1$
return new Status(IStatus.ERROR, Plugin.PLUGIN_ID, IStatus.ERROR, "", null);
}
});
dialog.setAllowMultiple(true);
dialog.setTitle("JAR File Selection");
dialog.setMessage("Select one or more JAR files.");
// $NON-NLS-1$
dialog.addFilter(new FileExtensionFilter("jar"));
dialog.setInput(ResourcesPlugin.getWorkspace());
if (dialog.open() == Window.OK) {
Object[] files = dialog.getResult();
List<IPath> added = new ArrayList<IPath>(files.length);
for (Object file : files) {
added.add(((IResource) file).getFullPath().makeRelative());
}
if (!added.isEmpty()) {
addToPaths(added);
viewer.add(added.toArray());
}
}
// }
update();
}
});
btnAddExternal.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
FileDialog dialog = new FileDialog(getShell(), SWT.OPEN | SWT.MULTI);
dialog.setFilterExtensions(new String[] { // $NON-NLS-1$
"*.jar" });
String res = dialog.open();
if (res != null) {
IPath filterPath = new Path(dialog.getFilterPath());
String[] fileNames = dialog.getFileNames();
List<IPath> added = new ArrayList<IPath>(fileNames.length);
for (String fileName : fileNames) {
added.add(filterPath.append(fileName));
}
if (!added.isEmpty()) {
addToPaths(added);
viewer.add(added.toArray());
}
}
update();
}
});
btnRemove.addSelectionListener(new SelectionAdapter() {
@SuppressWarnings("unchecked")
@Override
public void widgetSelected(SelectionEvent e) {
removeFromPaths(((IStructuredSelection) viewer.getSelection()).toList());
viewer.remove(((IStructuredSelection) viewer.getSelection()).toArray());
update();
}
});
// Layout
composite.setLayout(new GridLayout(2, false));
table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 3));
btnAdd.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
btnAddExternal.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
btnRemove.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
lblHint.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false, 2, 1));
setControl(composite);
}
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