public void setVisible(boolean visible) {
if (visible == true) {
if (fFilters != null) {
sourceFileViewer.resetFilters();
for (Iterator i = fFilters.iterator(); i.hasNext(); )
sourceFileViewer.addFilter((ViewerFilter) i.next());
}
sourceFileViewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
}
super.setVisible(visible);
}
public void addSelectedFilesToTargetList() {
ISelection selection = sourceFileViewer.getSelection();
if (isValidSourceFileViewerSelection(selection)) {
java.util.List list = null;
if (selection instanceof IStructuredSelection) {
list = ((IStructuredSelection) selection).toList();
if (list != null) {
list = ((IStructuredSelection) selection).toList();
for (Iterator i = list.iterator(); i.hasNext(); ) {
IResource resource = (IResource) i.next();
if (resource instanceof IFile) {
// Check if its in the list. Don't add it if it is.
String resourceName = resource.getFullPath().toString();
if (selectedListBox.indexOf(resourceName) == -1) selectedListBox.add(resourceName);
}
}
setFiles(selectedListBox.getItems());
}
setAddButtonEnabled(false);
if (selectedListBox.getItemCount() > 0) {
removeAllButton.setEnabled(true);
if (isFileMandatory) setPageComplete(true);
if (selectedListBox.getSelectionCount() > 0) setRemoveButtonEnabled(true);
else setRemoveButtonEnabled(false);
}
}
}
}
private void createSourceViewer(Composite parent) {
sourceFileViewer =
new TreeViewer(new Tree(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER));
sourceFileViewer.setContentProvider(new WorkbenchContentProvider());
sourceFileViewer.setLabelProvider(new WorkbenchLabelProvider());
sourceFileViewer.addSelectionChangedListener(
new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
java.util.List list;
ISelection selection = event.getSelection();
boolean newFilesSelected = false;
if (selection instanceof IStructuredSelection) {
list = ((IStructuredSelection) selection).toList();
for (Iterator i = list.iterator(); i.hasNext(); ) {
IResource resource = (IResource) i.next();
if (resource instanceof IFile) {
if (checkIfFileInTarget((IFile) resource) == false) newFilesSelected = true;
}
}
setAddButtonEnabled(newFilesSelected);
}
}
});
sourceFileViewer.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
addSelectedFilesToTargetList();
}
});
Control treeWidget = sourceFileViewer.getTree();
GridData gd = new GridData(GridData.FILL_BOTH);
gd.widthHint = SIZING_LISTS_WIDTH;
gd.heightHint = SIZING_LISTS_HEIGHT;
treeWidget.setLayoutData(gd);
}