| /******************************************************************************* |
| * Copyright (c) 2021 Boeing. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Boeing - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osee.ats.ide.world.mini; |
| |
| import java.util.Collection; |
| import java.util.logging.Level; |
| import org.eclipse.jface.action.ActionContributionItem; |
| import org.eclipse.nebula.widgets.xviewer.IXViewerFactory; |
| import org.eclipse.osee.ats.api.AtsApi; |
| import org.eclipse.osee.ats.api.IAtsWorkItem; |
| import org.eclipse.osee.ats.ide.editor.WorkflowEditor; |
| import org.eclipse.osee.ats.ide.internal.Activator; |
| import org.eclipse.osee.ats.ide.internal.AtsApiService; |
| import org.eclipse.osee.ats.ide.world.WorldContentProvider; |
| import org.eclipse.osee.ats.ide.world.WorldLabelProvider; |
| import org.eclipse.osee.ats.ide.world.WorldXViewer; |
| import org.eclipse.osee.framework.jdk.core.type.OseeCoreException; |
| import org.eclipse.osee.framework.jdk.core.type.Pair; |
| import org.eclipse.osee.framework.logging.OseeLevel; |
| import org.eclipse.osee.framework.logging.OseeLog; |
| import org.eclipse.osee.framework.ui.skynet.widgets.GenericXWidget; |
| import org.eclipse.osee.framework.ui.skynet.widgets.XLabelValue; |
| import org.eclipse.osee.framework.ui.swt.ALayout; |
| import org.eclipse.osee.framework.ui.swt.Displays; |
| import org.eclipse.osee.framework.ui.swt.FontManager; |
| import org.eclipse.osee.framework.ui.swt.Widgets; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.ToolBar; |
| import org.eclipse.swt.widgets.Tree; |
| |
| /** |
| * @author Donald G. Dunne |
| */ |
| public abstract class XMiniWorldWidget extends GenericXWidget { |
| |
| private WorldXViewer xWorldViewer; |
| public final static String normalColor = "#EEEEEE"; |
| private static final int paddedTableHeightHint = 2; |
| private Label extraInfoLabel; |
| private int lastSize = 0; |
| private final int MAX_TABLE_SIZE = 10; |
| protected Composite mainComp; |
| private Composite parentComp; |
| protected final AtsApi atsApi; |
| private Collection<IAtsWorkItem> workItems; |
| private XLabelValue pointsLabel; |
| private final IXViewerFactory xViewerFactory; |
| |
| public XMiniWorldWidget(String label, IXViewerFactory xViewerFactory) { |
| super(label); |
| this.xViewerFactory = xViewerFactory; |
| atsApi = AtsApiService.get(); |
| } |
| |
| abstract public Collection<IAtsWorkItem> getWorkItems(); |
| |
| public Collection<IAtsWorkItem> getItems() { |
| return workItems; |
| } |
| |
| @Override |
| protected void createControls(Composite parent, int horizontalSpan) { |
| // parentComp needs to be created and remain intact; mainComp will be disposed and re-created as necessary |
| parentComp = new Composite(parent, SWT.FLAT); |
| parentComp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| parentComp.setLayout(ALayout.getZeroMarginLayout()); |
| |
| redrawComposite(); |
| } |
| |
| public WorldXViewer createWorldXViewer(Composite tableComp, IXViewerFactory xViewerFactory) { |
| return new WorldXViewer(tableComp, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION, xViewerFactory, null); |
| } |
| |
| private void redrawComposite() { |
| if (parentComp == null || !Widgets.isAccessible(parentComp)) { |
| return; |
| } |
| if (mainComp != null && Widgets.isAccessible(mainComp)) { |
| mainComp.dispose(); |
| xWorldViewer = null; |
| } |
| mainComp = new Composite(parentComp, SWT.FLAT); |
| mainComp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| mainComp.setLayout(new GridLayout(1, true)); |
| if (toolkit != null) { |
| toolkit.paintBordersFor(mainComp); |
| } |
| |
| labelWidget = new Label(mainComp, SWT.NONE); |
| labelWidget.setText(getLabel() + ":"); |
| if (getToolTip() != null) { |
| labelWidget.setToolTipText(getToolTip()); |
| } |
| |
| try { |
| Composite tableComp = new Composite(mainComp, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| tableComp.setLayoutData(gd); |
| tableComp.setLayout(ALayout.getZeroMarginLayout()); |
| if (toolkit != null) { |
| toolkit.paintBordersFor(tableComp); |
| } |
| |
| ToolBar toolBar = createActionBar(tableComp); |
| |
| xWorldViewer = createWorldXViewer(tableComp, xViewerFactory); |
| xWorldViewer.getTree().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| xWorldViewer.setContentProvider(new WorldContentProvider(xWorldViewer)); |
| xWorldViewer.setLabelProvider(createWorldLabelProvider(xWorldViewer)); |
| |
| new ActionContributionItem(xWorldViewer.getCustomizeAction()).fill(toolBar, -1); |
| |
| if (toolkit != null && xWorldViewer.getStatusLabel() != null) { |
| toolkit.adapt(xWorldViewer.getStatusLabel(), false, false); |
| } |
| |
| pointsLabel = new XLabelValue("Total Estimated Points", "0"); |
| pointsLabel.createWidgets(tableComp, 2); |
| pointsLabel.getComp().setLayout(new GridLayout(2, false)); |
| pointsLabel.getLabelWidget().setFont(FontManager.getCourierNew12Bold()); |
| if (toolkit != null) { |
| toolkit.adapt(pointsLabel.getLabelWidget(), false, false); |
| toolkit.adapt(pointsLabel.getValueTextWidget(), false, false); |
| } |
| |
| refresh(); |
| } catch (OseeCoreException ex) { |
| OseeLog.log(Activator.class, Level.SEVERE, ex); |
| } |
| // reset bold for label |
| WorkflowEditor.setLabelFonts(labelWidget, FontManager.getDefaultLabelFont()); |
| |
| parentComp.layout(); |
| } |
| |
| abstract protected WorldLabelProvider createWorldLabelProvider(WorldXViewer xWorldViewer); |
| |
| public abstract ToolBar createActionBar(Composite tableComp); |
| |
| public void setXviewerTreeSize() { |
| Tree tree = xWorldViewer.getTree(); |
| int size = xWorldViewer.getTree().getItemCount(); |
| if (size > MAX_TABLE_SIZE) { |
| size = MAX_TABLE_SIZE; |
| } |
| if (size == lastSize) { |
| return; |
| } |
| lastSize = size; |
| int treeItemHeight = xWorldViewer.getTree().getItemHeight(); |
| GridData gridData = new GridData(GridData.FILL_HORIZONTAL); |
| gridData.heightHint = treeItemHeight * (paddedTableHeightHint + size); |
| tree.setLayout(ALayout.getZeroMarginLayout()); |
| tree.setLayoutData(gridData); |
| tree.setHeaderVisible(true); |
| tree.setLinesVisible(true); |
| } |
| |
| public void loadTable() { |
| try { |
| if (xWorldViewer != null && xWorldViewer.getContentProvider() != null) { |
| workItems = getWorkItems(); |
| xWorldViewer.setInput(workItems); |
| xWorldViewer.refresh(); |
| } |
| } catch (Exception ex) { |
| OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex); |
| } |
| } |
| |
| @Override |
| public Control getControl() { |
| if (xWorldViewer == null) { |
| return null; |
| } |
| return xWorldViewer.getTree(); |
| } |
| |
| @Override |
| public void dispose() { |
| if (xWorldViewer != null) { |
| xWorldViewer.dispose(); |
| } |
| } |
| |
| @Override |
| public void refresh() { |
| if (xWorldViewer == null || xWorldViewer.getTree() == null || xWorldViewer.getTree().isDisposed()) { |
| return; |
| } |
| loadTable(); |
| setXviewerTreeSize(); |
| updateExtraInfoLabel(); |
| pointsLabel.setValueText("Put Label Here"); |
| } |
| |
| public WorldXViewer getxWorldViewer() { |
| return xWorldViewer; |
| } |
| |
| public Label getExtraInfoLabel() { |
| return extraInfoLabel; |
| } |
| |
| public void setExtraInfoLabel(Label extraInfoLabel) { |
| this.extraInfoLabel = extraInfoLabel; |
| } |
| |
| public abstract Pair<Integer, String> getExtraInfoString(); |
| |
| private void updateExtraInfoLabel() { |
| Pair<Integer, String> entry = getExtraInfoString(); |
| updateExtraInfoLabel(entry.getFirst(), entry.getSecond()); |
| } |
| |
| private void updateExtraInfoLabel(final int color, final String infoStr) { |
| Displays.ensureInDisplayThread(new Runnable() { |
| @Override |
| public void run() { |
| if (Widgets.isAccessible(extraInfoLabel)) { |
| String currentString = extraInfoLabel.getText(); |
| if (infoStr == null && currentString != null || // |
| infoStr != null && currentString == null || // |
| infoStr != null && currentString != null && !infoStr.equals(currentString)) { |
| extraInfoLabel.setText(infoStr); |
| } |
| extraInfoLabel.setForeground(Displays.getSystemColor(color)); |
| } |
| } |
| }); |
| } |
| |
| } |
