protected void initializeViewer() {
Object[] elems = fSelection.toArray();
ArrayList checked = new ArrayList(elems.length);
for (int i = 0; i < elems.length; i++) {
Object elem = elems[i];
IProject project = null;
if (elem instanceof IFile) {
IFile file = (IFile) elem;
project = file.getProject();
} else if (elem instanceof IProject) {
project = (IProject) elem;
} else if (elem instanceof IJavaProject) {
project = ((IJavaProject) elem).getProject();
}
if (project != null) {
IModel model = findModelFor(project);
if (model != null && !checked.contains(model)) {
checked.add(model);
}
}
}
fExportPart.setSelection(checked.toArray());
if (checked.size() > 0) fExportPart.getTableViewer().reveal(checked.get(0));
}
protected void createViewer(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
layout.marginHeight = 0;
layout.marginWidth = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
fExportPart.createControl(composite);
GridData gd = (GridData) fExportPart.getControl().getLayoutData();
gd.heightHint = 125;
gd.widthHint = 150;
gd.horizontalSpan = 2;
TableViewer viewer = fExportPart.getTableViewer();
viewer.setContentProvider(new ExportListProvider());
viewer.setLabelProvider(PDEPlugin.getDefault().getLabelProvider());
viewer.setComparator(ListUtil.PLUGIN_COMPARATOR);
viewer.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
if (event.getSource() instanceof CheckboxTableViewer) {
IStructuredSelection selection = (IStructuredSelection) event.getSelection();
((CheckboxTableViewer) event.getSource())
.setChecked(
selection.getFirstElement(),
!((CheckboxTableViewer) event.getSource())
.getChecked(selection.getFirstElement()));
fExportPart.updateCounter(
((CheckboxTableViewer) event.getSource()).getCheckedElements().length);
}
}
});
fExportPart.getTableViewer().setInput(getInput());
}