Examples with ManualAssociationAwareWorkingSetManager org.eclipse.n4js.ui.workingsets.ManualAssociationAwareWorkingSetManager used on opensource projects

Example 1 with ManualAssociationAwareWorkingSetManager

use of org.eclipse.n4js.ui.workingsets.ManualAssociationAwareWorkingSetManager in project n4js by eclipse.

the class AssignWorkingSetsAction method run.

@Override
public void run() {
    // fail if the action hasn't been initialized
    if (site == null) {
        return;
    }
    final Object[] selectionElements = getStructuredSelection().toArray();
    // get Iterable of selected project names
    Iterable<String> selectionProjectNames = Arrays.asList(selectionElements).stream().filter(item -> item instanceof IProject).map(item -> ((IProject) item).getName()).collect(Collectors.toList());
    // double-check that the active Working Sets Manager is {@link ManualAssociationAwareWorkingSetManager}
    if (!(broker.getActiveManager() instanceof ManualAssociationAwareWorkingSetManager)) {
        return;
    }
    // open the dialog
    SelectionDialog dialog = createDialog(Arrays.asList(((ManualAssociationAwareWorkingSetManager) broker.getActiveManager()).getWorkingSets()), selectionElements.length);
    dialog.open();
    // Abort if user didn't press OK
    if (dialog.getReturnCode() != Window.OK) {
        return;
    }
    // perform specified working set updates
    performWorkingSetUpdate(dialog.getResult(), selectionProjectNames);
}

Example 2 with ManualAssociationAwareWorkingSetManager

use of org.eclipse.n4js.ui.workingsets.ManualAssociationAwareWorkingSetManager in project n4js by eclipse.

the class AssignWorkingSetsAction method performWorkingSetUpdate.

/**
 * Performs the working sets update specified by the given dialog result.
 *
 * @param dialogResult
 *            The result of the list selection dialog.
 * @param selectionProjectNames
 *            A list of names of the selected projects
 * @returns {@code true} if the update was successfully performed. {@code false} otherwise.
 */
private boolean performWorkingSetUpdate(Object[] dialogResult, Iterable<String> selectionProjectNames) {
    if (dialogResult == null) {
        return false;
    }
    WorkingSetManager workingSetManager = broker.getActiveManager();
    if (!(workingSetManager instanceof ManualAssociationAwareWorkingSetManager)) {
        return false;
    }
    // get copies of the workspace working sets.
    List<WorkingSet> allWorkingSets = new ArrayList<>(Arrays.asList(workingSetManager.getAllWorkingSets()));
    List<WorkingSet> workingSets = new ArrayList<>(Arrays.asList(workingSetManager.getWorkingSets()));
    // build WorkingSet edit difference
    WorkingSetDiffBuilder builder = new WorkingSetDiffBuilder(workingSetManager);
    for (Object resultItem : dialogResult) {
        // abort if the dialog returned a non-working-set item
        if (!(resultItem instanceof ManualAssociationWorkingSet)) {
            return false;
        }
        ManualAssociationWorkingSet oldState = (ManualAssociationWorkingSet) resultItem;
        ManualAssociationWorkingSet newState = getWorkingSetWithAddedProjects(oldState, selectionProjectNames);
        // register working set edit
        builder.edit(oldState, newState);
        // replace working set with its new state
        replaceWorkingSet(workingSets, newState);
        replaceWorkingSet(allWorkingSets, newState);
    }
    // apply WorkingSet update and refresh UI
    workingSetManager.updateState(builder.build(workingSets, allWorkingSets));
    broker.refreshNavigator();
    return true;
}