/**
* Constructor.
*
* @param parent
* @param style
*/
public ContextNebulaGridComposite(Composite parent, IContextModelManager manager) {
super(parent, SWT.NONE);
modelManager = manager;
buttonList = new ArrayList<Button>();
this.helper = new ContextManagerHelper(manager.getContextManager());
this.setLayout(GridLayoutFactory.swtDefaults().spacing(0, 0).create());
initializeUI();
// for bug TDI-32674 to set different bgColor of ContextView and RepositoryContextComposite.
if (modelManager instanceof ContextComposite
&& ((ContextComposite) modelManager).isRepositoryContext()) {
this.setBackground(parent.getBackground());
} else {
// CSS
CoreUIPlugin.setCSSClass(this, this.getClass().getSimpleName());
}
}
/**
* ggu Comment method "changeContextOrder".
*
* <p>order the context parameter
*/
public static boolean changeContextOrder(
TreeViewer viewer, IContextModelManager modelManager, boolean up) {
if (viewer == null || modelManager == null) {
return false;
}
final ISelection selection = viewer.getSelection();
if (selection == null || selection.isEmpty()) {
return false;
}
if (!(selection instanceof IStructuredSelection)) {
return false;
}
IStructuredSelection sSection = (IStructuredSelection) selection;
if (sSection.size() != 1) { // not support multi-selection
return false;
}
Object element = sSection.getFirstElement();
IContextParameter movedParam = null;
if (element instanceof ContextVariableTabParentModel) {
movedParam = ((ContextVariableTabParentModel) element).getContextParameter();
}
if (element instanceof ContextTableTabParentModel) {
movedParam = ((ContextTableTabParentModel) element).getContextParameter();
}
if (movedParam == null) {
return false;
}
OrderContextParameterCommand orderCommand =
new OrderContextParameterCommand(modelManager.getContextManager(), movedParam, up);
final CommandStack commandStack = modelManager.getCommandStack();
if (commandStack != null) {
commandStack.execute(orderCommand);
} else {
orderCommand.execute();
}
//
modelManager.refresh();
revertTreeSelection(viewer, movedParam);
return orderCommand.isExecution();
}
/**
* ggu Comment method "changeContextOrder".
*
* <p>order the context parameter
*/
public static boolean changeContextOrder(
ISelection selObj, IContextModelManager modelManager, boolean up) {
if (selObj == null || selObj.isEmpty()) {
return false;
}
if (!(selObj instanceof IStructuredSelection)) {
return false;
}
IStructuredSelection sSection = (IStructuredSelection) selObj;
if (sSection.size() != 1) { // not support multi-selection
return false;
}
Object element = sSection.getFirstElement();
Object model = ((ContextTreeNode) element).getTreeData();
IContextParameter movedParam = null;
if (model instanceof ContextTableTabParentModel) {
movedParam = ((ContextTableTabParentModel) model).getContextParameter();
} else if (model instanceof ContextTableTabChildModel) { // for bug TDI-32821
movedParam = ((ContextTableTabChildModel) model).getContextParameter();
}
if (movedParam == null) {
return false;
}
OrderContextParameterCommand orderCommand =
new OrderContextParameterCommand(modelManager.getContextManager(), movedParam, up);
final CommandStack commandStack = modelManager.getCommandStack();
if (commandStack != null) {
commandStack.execute(orderCommand);
} else {
orderCommand.execute();
}
modelManager.refresh();
return orderCommand.isExecution();
}
public IContextManager getContextManager() {
return modelManager.getContextManager();
}