Examples with DciComparator org.netxms.ui.eclipse.datacollection.views.helpers.DciComparator used on opensource projects

Example 1 with DciComparator

use of org.netxms.ui.eclipse.datacollection.views.helpers.DciComparator in project netxms by netxms.

the class DataCollectionEditor method createPartControl.

/* (non-Javadoc)
	 * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
	 */
@Override
public void createPartControl(Composite parent) {
    content = new Composite(parent, SWT.NONE);
    content.setLayout(new FormLayout());
    // Create filter area
    filterText = new FilterText(content, SWT.NONE);
    filterText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            onFilterModify();
        }
    });
    final String[] names = { Messages.get().DataCollectionEditor_ColID, Messages.get().DataCollectionEditor_ColOrigin, Messages.get().DataCollectionEditor_ColDescription, Messages.get().DataCollectionEditor_ColParameter, Messages.get().DataCollectionEditor_ColDataType, Messages.get().DataCollectionEditor_ColPollingInterval, Messages.get().DataCollectionEditor_ColRetentionTime, Messages.get().DataCollectionEditor_ColStatus, Messages.get().DataCollectionEditor_ColThresholds, Messages.get().DataCollectionEditor_ColTemplate };
    final int[] widths = { 60, 100, 250, 200, 90, 90, 90, 100, 200, 150 };
    viewer = new SortableTableViewer(content, names, widths, 0, SWT.UP, SortableTableViewer.DEFAULT_STYLE);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new DciLabelProvider());
    viewer.setComparator(new DciComparator((DciLabelProvider) viewer.getLabelProvider()));
    filter = new DciFilter();
    viewer.addFilter(filter);
    // $NON-NLS-1$
    WidgetHelper.restoreTableViewerSettings(viewer, settings, "DataCollectionEditor");
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            if (selection != null) {
                actionEdit.setEnabled(selection.size() == 1);
                actionDelete.setEnabled(selection.size() > 0);
                actionCopy.setEnabled(selection.size() > 0);
                actionMove.setEnabled(selection.size() > 0);
                actionConvert.setEnabled(selection.size() > 0);
                actionDuplicate.setEnabled(selection.size() > 0);
                Iterator<?> it = selection.iterator();
                boolean canActivate = false;
                boolean canDisable = false;
                while (it.hasNext() && (!canActivate || !canDisable)) {
                    DataCollectionObject dci = (DataCollectionObject) it.next();
                    if (dci.getStatus() != DataCollectionObject.ACTIVE)
                        canActivate = true;
                    if (dci.getStatus() != DataCollectionObject.DISABLED)
                        canDisable = true;
                }
                actionActivate.setEnabled(canActivate);
                actionDisable.setEnabled(canDisable);
            }
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            actionEdit.run();
        }
    });
    viewer.getTable().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            // $NON-NLS-1$
            WidgetHelper.saveTableViewerSettings(viewer, settings, "DataCollectionEditor");
            settings.put("DataCollectionEditor.hideModificationWarnings", hideModificationWarnings);
        }
    });
    // Setup layout
    FormData fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.top = new FormAttachment(filterText);
    fd.right = new FormAttachment(100, 0);
    fd.bottom = new FormAttachment(100, 0);
    viewer.getTable().setLayoutData(fd);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.top = new FormAttachment(0, 0);
    fd.right = new FormAttachment(100, 0);
    filterText.setLayoutData(fd);
    createActions();
    contributeToActionBars();
    createPopupMenu();
    filterText.setCloseAction(new Action() {

        @Override
        public void run() {
            enableFilter(false);
            actionShowFilter.setChecked(false);
        }
    });
    // Request server to open data collection configuration
    new ConsoleJob(Messages.get().DataCollectionEditor_OpenJob_Title + object.getObjectName(), this, Activator.PLUGIN_ID, null) {

        @Override
        protected void runInternal(IProgressMonitor monitor) throws Exception {
            dciConfig = session.openDataCollectionConfiguration(object.getObjectId());
            dciConfig.setUserData(viewer);
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    viewer.setInput(dciConfig.getItems());
                }
            });
        }

        @Override
        protected void jobFailureHandler() {
            runInUIThread(new Runnable() {

                @Override
                public void run() {
                    DataCollectionEditor.this.getViewSite().getPage().hideView(DataCollectionEditor.this);
                }
            });
        }

        @Override
        protected String getErrorMessage() {
            return Messages.get().DataCollectionEditor_OpenJob_Error + object.getObjectName();
        }
    }.start();
    // Set initial focus to filter input line
    if (actionShowFilter.isChecked())
        filterText.setFocus();
    else
        // Will hide filter area correctly
        enableFilter(false);
    hideModificationWarnings = getBooleanFromSettings("DataCollectionEditor.hideModificationWarnings", false);
    activateContext();
}