public Composite createComposite(Composite parent, IWizardHandle handle) {
this.handle = handle;
handle.setTitle(Messages.ArchiveTitle);
handle.setDescription(Messages.ArchiveDescription);
handle.setImageDescriptor(JavaPluginImages.DESC_WIZBAN_ADD_LIBRARY);
Composite c = new Composite(parent, SWT.NONE);
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(c, IJstCommonUIContextIds.DEPLOYMENT_ASSEMBLY_NEW_ARCHIVE_REFERENCE_P1);
c.setLayout(new GridLayout(2, false));
viewer = new TreeViewer(c, SWT.MULTI | SWT.BORDER);
viewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
viewer.setContentProvider(getContentProvider());
viewer.setLabelProvider(getLabelProvider());
viewer.setInput(ResourcesPlugin.getWorkspace());
Composite buttonColumn = new Composite(c, SWT.NONE);
buttonColumn.setLayoutData(new GridData(GridData.FILL_VERTICAL));
final GridLayout gl = new GridLayout();
gl.marginWidth = 0;
gl.marginHeight = 0;
buttonColumn.setLayout(gl);
add = new Button(buttonColumn, SWT.NONE);
add.setText(Messages.Add);
GridDataFactory.defaultsFor(add).applyTo(add);
remove = new Button(buttonColumn, SWT.NONE);
remove.setText(Messages.Remove);
GridDataFactory.defaultsFor(remove).applyTo(remove);
add.addSelectionListener(
new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
buttonPressed();
}
public void widgetDefaultSelected(SelectionEvent e) {
widgetSelected(e);
}
});
remove.addSelectionListener(
new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
removeButtonPressed();
}
public void widgetDefaultSelected(SelectionEvent e) {
widgetSelected(e);
}
});
return c;
}
protected void removeButtonPressed() {
TreeItem[] toRemove = viewer.getTree().getSelection();
if (toRemove != null && toRemove.length > 0) {
for (int i = 0; i < toRemove.length; i++) {
Path path = (Path) toRemove[i].getData();
if (archives.containsKey(path)) {
archives.remove(path);
}
}
viewer.refresh();
if (archives != null && archives.size() > 0) {
isComplete = true;
} else {
isComplete = false;
}
handle.update();
}
}
protected void buttonPressed() {
IProject project = (IProject) getTaskModel().getObject(IReferenceWizardConstants.PROJECT);
selected = chooseEntries(add.getShell(), project.getFullPath());
if (selected != null) {
removeInvalidArchiveFiles();
for (IPath path : selected) {
if (!archives.containsKey(path)) {
archives.put(path, path);
}
}
viewer.refresh();
if (archives != null && archives.size() > 0) {
isComplete = true;
} else {
isComplete = false;
}
handle.update();
}
}