| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // which accompanies this distribution, and is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // Contributors: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.authoring.ui.properties; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.edit.provider.AdapterFactoryTreeIterator; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.epf.authoring.ui.AuthoringUIPlugin; |
| import org.eclipse.epf.common.utils.StrUtil; |
| import org.eclipse.epf.library.edit.command.IActionManager; |
| import org.eclipse.epf.library.edit.process.IBSItemProvider; |
| import org.eclipse.epf.library.edit.util.ProcessUtil; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.BreakdownElement; |
| import org.eclipse.epf.uma.UmaFactory; |
| import org.eclipse.epf.uma.UmaPackage; |
| import org.eclipse.epf.uma.WorkBreakdownElement; |
| import org.eclipse.epf.uma.WorkOrder; |
| import org.eclipse.epf.uma.WorkOrderType; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.FocusAdapter; |
| import org.eclipse.swt.events.FocusEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| |
| |
| /** |
| * Dialog for adding predecessor dependency |
| * |
| * @author Shilpa Toraskar |
| * @since 1.0 |
| */ |
| public class PredecessorDialog extends Dialog { |
| |
| private Text predIdText; |
| |
| private Text presentationName; |
| |
| private Combo dependency; |
| |
| /** Dependency Literals * */ |
| private static final String FINISH_TO_START = PropertiesResources.WorkOrderType_FINISH_TO_START; |
| |
| private static final String FINISH_TO_FINISH = PropertiesResources.WorkOrderType_FINISH_TO_FINISH; |
| |
| private static final String START_TO_START = PropertiesResources.WorkOrderType_START_TO_START; |
| |
| private static final String START_TO_FINISH = PropertiesResources.WorkOrderType_START_TO_FINISH; |
| |
| private String[] dependencyList = new String[] { FINISH_TO_START, |
| FINISH_TO_FINISH, START_TO_START, START_TO_FINISH }; |
| |
| private WorkBreakdownElement element; |
| |
| private Object process; |
| |
| private AdapterFactory adapterFactory; |
| |
| private List predecessors = new ArrayList(); |
| |
| private List predMapList; |
| |
| private IActionManager actionMgr; |
| |
| private PredecessorMap predMap; |
| |
| /** |
| * Dialog for setting predecessor for the element |
| * @param parentShell |
| * The parent shell |
| * @param element |
| * Work Break down Element |
| * @param process |
| * Process of the workbreakdown element |
| * @param adapterFactory |
| * Adapter Factory |
| * @param predMap |
| * Predecessor Map |
| * @param predMapList |
| * Predecessor Map list |
| * @param actionMgr |
| * Action Manager |
| */ |
| public PredecessorDialog(Shell parentShell, WorkBreakdownElement element, |
| Object process, AdapterFactory adapterFactory, |
| PredecessorMap predMap, List predMapList, IActionManager actionMgr) { |
| super(parentShell); |
| |
| this.element = element; |
| this.process = process; |
| this.adapterFactory = adapterFactory; |
| this.predMap = predMap; |
| this.predMapList = predMapList; |
| this.actionMgr = actionMgr; |
| |
| } |
| |
| /** |
| * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite composite = (Composite) super.createDialogArea(parent); |
| |
| GridLayout layout = (GridLayout) composite.getLayout(); |
| layout.numColumns = 2; |
| GridData gridData = new GridData(GridData.FILL_BOTH); |
| composite.setLayoutData(gridData); |
| |
| // dialog header |
| Label label = new Label(composite, SWT.NONE); |
| label.setText(PropertiesResources.PredecessorDialog_HeaderMessage); |
| gridData = new GridData(GridData.BEGINNING); |
| gridData.horizontalSpan = 2; |
| label.setLayoutData(gridData); |
| |
| // blank label |
| label = new Label(composite, SWT.NONE); |
| label.setText(""); //$NON-NLS-1$ |
| gridData = new GridData(GridData.BEGINNING); |
| gridData.horizontalSpan = 2; |
| label.setLayoutData(gridData); |
| |
| // Predecessor ID index |
| label = new Label(composite, SWT.NONE); |
| label.setText(PropertiesResources.PredecessorDialog_Index); |
| gridData = new GridData(GridData.BEGINNING); |
| label.setLayoutData(gridData); |
| |
| predIdText = new Text(composite, SWT.BORDER); |
| gridData = new GridData(GridData.GRAB_HORIZONTAL); |
| gridData.widthHint = 100; |
| predIdText.setLayoutData(gridData); |
| predIdText.setText(new Integer(predMap.getId()).toString()); |
| // predIdText.setEditable(false); |
| |
| // Presentaion Name |
| label = new Label(composite, SWT.NONE); |
| label.setText(PropertiesResources.PredecessorDialog_PresentationName); |
| gridData = new GridData(GridData.BEGINNING); |
| label.setLayoutData(gridData); |
| |
| presentationName = new Text(composite, SWT.BORDER); |
| gridData = new GridData(GridData.GRAB_HORIZONTAL); |
| gridData.widthHint = 400; |
| presentationName.setEditable(false); |
| presentationName.setLayoutData(gridData); |
| |
| WorkOrder wo = predMap.getWorkOrder(); |
| presentationName.setText(ProcessUtil.getPresentationName(wo.getPred())); |
| |
| // Dependency |
| label = new Label(composite, SWT.NONE); |
| label.setText(PropertiesResources.PredecessorDialog_Dependency); |
| gridData = new GridData(GridData.BEGINNING); |
| label.setLayoutData(gridData); |
| |
| dependency = new Combo(composite, SWT.SINGLE | SWT.READ_ONLY); |
| gridData = new GridData(GridData.BEGINNING); |
| dependency.setLayoutData(gridData); |
| dependency.setItems(dependencyList); |
| |
| String depedencyName = wo.getLinkType().getName(); |
| if (wo.getLinkType() == WorkOrderType.FINISH_TO_FINISH) { |
| depedencyName = FINISH_TO_FINISH; |
| } else if (wo.getLinkType() == WorkOrderType.FINISH_TO_START) { |
| depedencyName = FINISH_TO_START; |
| } else if (wo.getLinkType() == WorkOrderType.START_TO_FINISH) { |
| depedencyName = START_TO_FINISH; |
| } else if (wo.getLinkType() == WorkOrderType.START_TO_START) { |
| depedencyName = START_TO_START; |
| } |
| dependency.setText(depedencyName); |
| |
| Label line = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL |
| | SWT.BOLD); |
| gridData = new GridData(GridData.FILL_HORIZONTAL); |
| gridData.horizontalSpan = 2; |
| line.setLayoutData(gridData); |
| |
| predIdText.addFocusListener(new FocusAdapter() { |
| public void focusLost(FocusEvent event) { |
| int newId; |
| try { |
| newId = new Integer(predIdText.getText()).intValue(); |
| if (newId < 0) |
| throw new Exception(); |
| } catch (Exception e) { |
| AuthoringUIPlugin |
| .getDefault() |
| .getMsgDialog() |
| .displayWarning( |
| PropertiesResources.Process_predecessors_validNumberTitle, |
| PropertiesResources.Process_predecessors_validNumberMessage); |
| |
| predIdText.setText(new Integer(predMap.getId()).toString()); |
| predIdText.setFocus(); |
| predIdText.selectAll(); |
| return; |
| } |
| |
| if (alreadyExists(newId)) { |
| predIdText.setText(new Integer(predMap.getId()).toString()); |
| |
| predIdText.selectAll(); |
| return; |
| } |
| |
| String predIDList = getPredId(newId); |
| if (predIDList == null) |
| return; |
| |
| String str = ProcessUtil.checkPredecessorList(element, |
| predIDList, adapterFactory, process, predecessors); |
| if (str != null) { |
| AuthoringUIPlugin |
| .getDefault() |
| .getMsgDialog() |
| .displayError( |
| PropertiesResources.PredecessorDialog_PredecessorErrorDialogTitle, str); |
| predIdText.setText(new Integer(predMap.getId()).toString()); |
| return; |
| } |
| presentationName.setText(getName(newId)); |
| } |
| }); |
| |
| return composite; |
| } |
| |
| /** |
| * Get presentation name/name for this predecessor id |
| * |
| * @param newId |
| * @return |
| */ |
| private String getName(int newId) { |
| String name = null; |
| for (Iterator iter = new AdapterFactoryTreeIterator(adapterFactory, |
| process); iter.hasNext();) { |
| Object obj = iter.next(); |
| IBSItemProvider itemProvider = (IBSItemProvider) adapterFactory |
| .adapt(obj, ITreeItemContentProvider.class); |
| Integer id = new Integer(itemProvider.getId()); |
| obj = TngUtil.unwrap(obj); |
| |
| if (newId == id.intValue()) { |
| name = ((BreakdownElement) obj).getPresentationName(); |
| if (StrUtil.isBlank(name)) { |
| name = ((BreakdownElement) obj).getName(); |
| } |
| } |
| } |
| return name; |
| } |
| |
| /** |
| * Check to see whether predecessor Id already exists |
| * |
| * @param newId |
| * @return |
| */ |
| private boolean alreadyExists(int newId) { |
| for (Iterator itor = predMapList.iterator(); itor.hasNext();) { |
| PredecessorMap map = (PredecessorMap) itor.next(); |
| if ((map.getId() == newId) && (predMap.getId() != newId)) { |
| AuthoringUIPlugin |
| .getDefault() |
| .getMsgDialog() |
| .displayError( |
| PropertiesResources.PredecessorDialog_PredecessorErrorDialogTitle, |
| PropertiesResources.PredecessorDialog_PredecessorErrorMessage); |
| |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Get command separated list of all predecessor |
| * |
| * @param newId |
| * @return |
| */ |
| private String getPredId(int newId) { |
| StringBuffer buf = new StringBuffer(); |
| |
| for (Iterator itor = predMapList.iterator(); itor.hasNext();) { |
| PredecessorMap map = (PredecessorMap) itor.next(); |
| if (predMap.getId() == map.getId()) { |
| buf.append(newId); |
| } else { |
| buf.append(map.getId()); |
| } |
| |
| buf.append(","); //$NON-NLS-1$ |
| } |
| return buf.toString(); |
| } |
| |
| /** |
| * |
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| */ |
| protected void configureShell(Shell parent) { |
| super.configureShell(parent); |
| parent |
| .setText(PropertiesResources.PredecessorDialog_Title); |
| } |
| |
| /** |
| * @see org.eclipse.jface.dialogs.Dialog#okPressed() |
| */ |
| protected void okPressed() { |
| // new id |
| int newId = new Integer(predIdText.getText()).intValue(); |
| // ne link type |
| WorkOrderType workOrderType = getWorkOrderType(); |
| |
| if ((newId != predMap.getId()) |
| || (!workOrderType.equals(predMap.getWorkOrder().getLinkType()))) { |
| String predIDList = getPredId(newId); |
| if (predIDList == null) |
| return; |
| |
| String str = ProcessUtil.checkPredecessorList(element, predIDList, |
| adapterFactory, process, predecessors); |
| if (str != null) { |
| AuthoringUIPlugin |
| .getDefault() |
| .getMsgDialog() |
| .displayError( |
| PropertiesResources.PredecessorDialog_PredecessorErrorDialogTitle, str); |
| predIdText.setText(new Integer(predMap.getId()).toString()); |
| } |
| |
| // remove it |
| boolean status = actionMgr.doAction(IActionManager.REMOVE, element, |
| UmaPackage.eINSTANCE |
| .getWorkBreakdownElement_LinkToPredecessor(), |
| predMap.getWorkOrder(), -1); |
| if (!status) { |
| close(); |
| return; |
| } |
| predMapList.remove(predMap); |
| |
| int size = predecessors.size(); |
| |
| for (int i = 0; i < size; i++) { |
| WorkBreakdownElement e = (WorkBreakdownElement) predecessors |
| .get(i); |
| |
| boolean found = false; |
| find_pred: for (Iterator iterator = element |
| .getLinkToPredecessor().iterator(); iterator.hasNext();) { |
| WorkOrder wo = (WorkOrder) iterator.next(); |
| if (wo.getPred() == e) { |
| found = true; |
| break find_pred; |
| } |
| } |
| if (!found) { |
| WorkOrder wo = UmaFactory.eINSTANCE.createWorkOrder(); |
| wo.setPred(e); |
| wo.setLinkType(workOrderType); |
| boolean stat = actionMgr |
| .doAction( |
| IActionManager.ADD, |
| element, |
| UmaPackage.eINSTANCE |
| .getWorkBreakdownElement_LinkToPredecessor(), |
| wo, -1); |
| if (!stat) |
| return; |
| |
| predMap.setId(newId); |
| predMap.setWorkOrder(wo); |
| predMapList.add(predMap); |
| } |
| } |
| } |
| |
| super.okPressed(); |
| } |
| |
| /** |
| * Get work order link type from UI |
| * |
| * @return |
| * Work Order type |
| */ |
| private WorkOrderType getWorkOrderType() { |
| int index = dependency.getSelectionIndex(); |
| WorkOrderType type; |
| if (index == 0) { |
| type = WorkOrderType.FINISH_TO_START; |
| } else if (index == 1) { |
| type = WorkOrderType.FINISH_TO_FINISH; |
| } else if (index == 2) { |
| type = WorkOrderType.START_TO_START; |
| } else { |
| type = WorkOrderType.START_TO_FINISH; |
| } |
| |
| return type; |
| } |
| |
| /** |
| * |
| * @see org.eclipse.jface.dialogs.Dialog#close() |
| */ |
| public boolean close() { |
| |
| return super.close(); |
| } |
| } |