/**
* @param candidates Array of IFeatureModel
* @param monitor
* @throws CoreException
*/
public void doAdd(Object[] candidates) throws CoreException {
// Category to add features to
String categoryName = null;
ISelection selection = fCategoryViewer.getSelection();
if (!selection.isEmpty() && selection instanceof IStructuredSelection) {
Object element = ((IStructuredSelection) selection).getFirstElement();
if (element instanceof ISiteCategoryDefinition) {
categoryName = ((ISiteCategoryDefinition) element).getName();
} else if (element instanceof SiteFeatureAdapter) {
categoryName = ((SiteFeatureAdapter) element).category;
}
}
//
ISiteFeature[] added = new ISiteFeature[candidates.length];
for (int i = 0; i < candidates.length; i++) {
IFeatureModel candidate = (IFeatureModel) candidates[i];
ISiteFeature child = createSiteFeature(fModel, candidate);
if (categoryName != null) {
addCategory(child, categoryName);
}
added[i] = child;
}
// Update model
fModel.getSite().addFeatures(added);
// Select last added feature
if (added.length > 0) {
if (categoryName != null) {
expandCategory(categoryName);
}
fCategoryViewer.setSelection(
new StructuredSelection(new SiteFeatureAdapter(categoryName, added[added.length - 1])),
true);
}
}
protected void fillContextMenu(IMenuManager manager) {
Action removeAction =
new Action(PDEUIMessages.CategorySection_remove) {
public void run() {
doGlobalAction(ActionFactory.DELETE.getId());
}
};
removeAction.setEnabled(isEditable());
manager.add(removeAction);
getPage().getPDEEditor().getContributor().contextMenuAboutToShow(manager);
ISelection selection = fCategoryViewer.getSelection();
if (!selection.isEmpty() && selection instanceof IStructuredSelection) {
final ISiteFeature[] features = getFeaturesFromSelection((IStructuredSelection) selection);
if (features.length > 0) {
manager.add(new Separator());
Action synchronizeAction = new SynchronizePropertiesAction(features, fModel);
manager.add(synchronizeAction);
Action buildAction =
new Action(PDEUIMessages.CategorySection_build) {
public void run() {
((SiteEditor) getPage().getPDEEditor()).handleBuild(features);
}
};
buildAction.setEnabled(isEditable());
manager.add(buildAction);
}
}
}
/** Refreshes the local resources that are selected in the view. */
private void refreshLocal() {
final ISelectionProvider selectionProvider = fView.getSite().getSelectionProvider();
if (selectionProvider == null) return;
ISelection selection = selectionProvider.getSelection();
if (!(selection instanceof IStructuredSelection)) return;
RefreshAction refreshAction = new RefreshAction(fView.getSite());
if (selection.isEmpty()) refreshAction.refreshAll();
else {
refreshAction.selectionChanged((IStructuredSelection) selection);
refreshAction.run();
}
}
/**
* Returns true if given structured selection matches the conditions specified in the registry for
* this action.
*/
private boolean isEnabledFor(ISelection sel) {
Object obj = sel;
int count = sel.isEmpty() ? 0 : 1;
if (verifySelectionCount(count) == false) {
return false;
}
// Compare selection to enablement expression.
if (enablementExpression != null) {
return enablementExpression.isEnabledFor(obj);
}
// Compare selection to class requirements.
if (classes.isEmpty()) {
return true;
}
if (obj instanceof IAdaptable) {
IAdaptable element = (IAdaptable) obj;
if (verifyElement(element) == false) {
return false;
}
} else {
return false;
}
return true;
}
private void updateRemoveButtons(boolean updateRemove, boolean updateRemoveAll) {
TablePart tablePart = getTablePart();
Table table = tablePart.getTableViewer().getTable();
TableItem[] tableSelection = table.getSelection();
if (updateRemove) {
ISelection selection = getViewerSelection();
tablePart.setButtonEnabled(
3,
isEditable()
&& !selection.isEmpty()
&& selection instanceof IStructuredSelection
&& ((IStructuredSelection) selection).getFirstElement() instanceof IProductPlugin);
}
int count = fPluginTable.getTable().getItemCount();
if (updateRemoveAll) tablePart.setButtonEnabled(4, isEditable() && count > 0);
tablePart.setButtonEnabled(2, isEditable() && count > 0);
tablePart.setButtonEnabled(5, isEditable() && tableSelection.length == 1);
}
@Override
protected void fillContextMenu(IMenuManager manager) {
ISelection selection = fPackageViewer.getSelection();
manager.add(fAddAction);
boolean singleSelection =
selection instanceof IStructuredSelection && ((IStructuredSelection) selection).size() == 1;
if (singleSelection) manager.add(fGoToAction);
manager.add(new Separator());
if (!selection.isEmpty()) manager.add(fRemoveAction);
getPage().getPDEEditor().getContributor().contextMenuAboutToShow(manager);
if (singleSelection)
manager.add(
new Action(PDEUIMessages.ExportPackageSection_findReferences) {
@Override
public void run() {
doSearch(fPackageViewer.getSelection());
}
});
if (shouldEnableProperties(((IStructuredSelection) fPackageViewer.getSelection()).toArray())) {
manager.add(new Separator());
manager.add(fPropertiesAction);
}
}
/** Tests if the current workbench selection is a suitable container to use. */
private void initialize() {
if (selection != null
&& selection.isEmpty() == false
&& selection instanceof IStructuredSelection) {
IStructuredSelection ssel = (IStructuredSelection) selection;
if (ssel.size() > 1) {
return;
}
Object obj = ssel.getFirstElement();
if (obj instanceof IResource) {
IContainer container;
if (obj instanceof IContainer) {
container = (IContainer) obj;
} else {
container = ((IResource) obj).getParent();
}
containerText.setText(container.getFullPath().toString());
}
}
fileText.setText("new.gaml");
}
private void updateSelectionBasedEnablement(ISelection theSelection, boolean available) {
if (available) fAddButton.setEnabled(!theSelection.isEmpty());
else fRemoveButton.setEnabled(!theSelection.isEmpty());
}
