| // StandardDiseaseModelPropertyEditor.java |
| package org.eclipse.stem.ui.populationmodels.standard.wizards; |
| |
| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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 API and implementation |
| *******************************************************************************/ |
| |
| import java.text.ParseException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| import org.eclipse.stem.populationmodels.standard.DemographicPopulationModel; |
| import org.eclipse.stem.populationmodels.standard.PopulationGroup; |
| import org.eclipse.stem.populationmodels.standard.PopulationModel; |
| import org.eclipse.stem.populationmodels.standard.StandardFactory; |
| import org.eclipse.stem.populationmodels.standard.StandardPackage; |
| import org.eclipse.stem.populationmodels.standard.StandardPopulationModel; |
| import org.eclipse.stem.ui.Activator; |
| import org.eclipse.stem.ui.adapters.propertystrings.PropertyStringProvider; |
| import org.eclipse.stem.ui.adapters.propertystrings.PropertyStringProviderAdapter; |
| import org.eclipse.stem.ui.adapters.propertystrings.PropertyStringProviderAdapterFactory; |
| import org.eclipse.stem.ui.populationmodels.adapters.PopulationModelPropertyEditor; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * This class is a {@link Composite} that presents the properties of a |
| * {@link DiseaseModel} for editing. |
| */ |
| public class StandardPopulationModelPropertyEditor extends PopulationModelPropertyEditor { |
| |
| private ArrayList<Composite>groupComposites = new ArrayList<Composite>(); |
| private ArrayList<Text>groupIDComposites = new ArrayList<Text>(); |
| private ArrayList<Text>groupFracComposites = new ArrayList<Text>(); |
| |
| private static String DEFAULT_POPULATION_ID_PREFIX = "group"; |
| private static String DEFAULT_POPULATION_FRACTION = "1.0"; |
| |
| Group allGroups; |
| |
| /** |
| * Create the composite |
| * |
| * @param parent |
| * @param style |
| * @param projectValidator |
| */ |
| public StandardPopulationModelPropertyEditor(final Composite parent, final int style, |
| final PopulationModel populationModel, |
| final ModifyListener projectValidator) { |
| super(parent, style); |
| |
| |
| final GridLayout gridLayout = new GridLayout(); |
| gridLayout.numColumns = 3; |
| this.setLayout(gridLayout); |
| |
| |
| // Get the adapter that will provide NLS'd names for the |
| // properties of the disease model |
| final PropertyStringProviderAdapter pspa = (PropertyStringProviderAdapter) PropertyStringProviderAdapterFactory.INSTANCE |
| .adapt(populationModel, PropertyStringProvider.class); |
| |
| final ComposedAdapterFactory itemProviderFactory = new ComposedAdapterFactory( |
| ComposedAdapterFactory.Descriptor.Registry.INSTANCE); |
| |
| final IItemPropertySource propertySource = (IItemPropertySource) itemProviderFactory |
| .adapt(populationModel, IItemPropertySource.class); |
| |
| final List<IItemPropertyDescriptor> properties = propertySource |
| .getPropertyDescriptors(populationModel); |
| |
| for (final IItemPropertyDescriptor descriptor : properties) { |
| final EStructuralFeature feature = (EStructuralFeature) descriptor |
| .getFeature(null); |
| // Is this a disease model property that the user should specify? |
| if (isUserSpecifiedPopulationModelProperty(feature)) { |
| if(feature.getFeatureID() == StandardPackage.DEMOGRAPHIC_POPULATION_MODEL__POPULATION_GROUPS) { |
| |
| } |
| // Yes |
| final Label label = new Label(this, SWT.NONE); |
| label.setText(pspa.getPropertyName(descriptor)); |
| |
| final GridData labelGD = new GridData(GridData.BEGINNING); |
| labelGD.grabExcessHorizontalSpace = true; |
| labelGD.horizontalAlignment = SWT.FILL; |
| labelGD.horizontalIndent = 0; |
| label.setLayoutData(labelGD); |
| |
| // Get a string value for the default value of the feature |
| |
| final String defaultValueString = getPropertyDefaultValueString(descriptor); |
| |
| final Text text = new Text(this, SWT.BORDER | SWT.TRAIL); |
| text.setText(defaultValueString); |
| text.setToolTipText(pspa.getPropertyToolTip(descriptor)); |
| map.put(feature, text); |
| |
| final GridData textGD = new GridData(GridData.END); |
| textGD.grabExcessHorizontalSpace = true; |
| textGD.horizontalAlignment = SWT.FILL; |
| text.setLayoutData(textGD); |
| |
| text.addModifyListener(projectValidator); |
| |
| boolean isDataPath = false; |
| if (feature.getName().equals("dataPath")) { //$NON-NLS-1$ |
| isDataPath = true; |
| } |
| if (!isDataPath) { |
| final Label unitLabel = new Label(this, SWT.NONE); |
| unitLabel.setText(pspa.getPropertyUnits(descriptor)); |
| final GridData unitLabelGD = new GridData(GridData.END); |
| unitLabelGD.verticalAlignment = GridData.CENTER; |
| unitLabel.setLayoutData(unitLabelGD); |
| } |
| |
| } // if user specified |
| } // for each disease model property |
| |
| final Label pmtpDefLabel = new Label(this, SWT.NONE); |
| pmtpDefLabel.setText(PopulationModelWizardMessages.getString("PMTP_Def")); //$NON-NLS-1$ |
| final GridData pmtpDefGD = new GridData(GridData.END); |
| pmtpDefGD.grabExcessHorizontalSpace = true; |
| pmtpDefGD.horizontalSpan = 3; |
| pmtpDefLabel.setLayoutData(pmtpDefGD); |
| |
| |
| if(populationModel instanceof DemographicPopulationModel) { |
| allGroups = new Group(this, SWT.NONE); |
| GridLayout singleColGridLayout = new GridLayout(); |
| singleColGridLayout.numColumns = 1; |
| allGroups.setLayout(singleColGridLayout); |
| GridData gd = new GridData(GridData.FILL, GridData.CENTER, true, false); |
| gd.horizontalSpan = 3; |
| allGroups.setLayoutData(gd); |
| |
| addPopulationGroupField(allGroups, projectValidator); |
| |
| final Button addButton = new Button(this, SWT.NONE); |
| final GridData buttonGD = new GridData(GridData.BEGINNING); |
| addButton.setText(PopulationModelWizardMessages.getString("addGroup")); |
| addButton.setToolTipText(PopulationModelWizardMessages.getString("addGroupTT")); |
| buttonGD.grabExcessHorizontalSpace = true; |
| buttonGD.horizontalSpan = 3; |
| addButton.setLayoutData(buttonGD); |
| final StandardPopulationModelPropertyEditor self = this; |
| addButton.addSelectionListener(new SelectionListener() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent arg0) { |
| addPopulationGroupField(allGroups, projectValidator); |
| self.getParent().getParent().getParent().layout(true); |
| } |
| |
| @Override |
| public void widgetDefaultSelected(SelectionEvent arg0) { |
| // TODO Auto-generated method stub |
| |
| } |
| }); |
| } |
| } // StandardDiseaseModelPropertyEditor |
| |
| private void addPopulationGroupField(final Composite parent, final ModifyListener projectValidator) { |
| |
| Group groupInfo = new Group(parent, SWT.BORDER); |
| GridLayout gridLayout = new GridLayout(); |
| gridLayout.numColumns = 5; |
| groupInfo.setLayout(gridLayout); |
| GridData gridData = new GridData(GridData.FILL, GridData.CENTER, true, false); |
| gridData.horizontalSpan = 3; |
| groupInfo.setLayoutData(gridData); |
| |
| groupComposites.add(groupInfo); |
| |
| final Button removeButton = new Button(groupInfo, SWT.NONE); |
| removeButton.setText(PopulationModelWizardMessages.getString("removeGroup")); |
| removeButton.setToolTipText(PopulationModelWizardMessages.getString("removeGroupTT")); |
| |
| removeButton.addSelectionListener(new SelectionListener() { |
| |
| |
| |
| @Override |
| public void widgetSelected(SelectionEvent arg0) { |
| int ind = groupComposites.indexOf(removeButton.getParent()); |
| if(ind == -1) { |
| Activator.logError("Error, group composite not found!", new Exception()); |
| } |
| groupComposites.remove(ind); |
| groupFracComposites.remove(ind); |
| groupIDComposites.remove(ind); |
| |
| removeButton.getParent().dispose(); |
| parent.getParent().getParent().getParent().getParent().layout(true); |
| if(groupIDComposites.size() > 0) |
| groupIDComposites.get(0).setText(groupIDComposites.get(0).getText()); // force validation |
| } |
| |
| @Override |
| public void widgetDefaultSelected(SelectionEvent arg0) { |
| // TODO Auto-generated method stub |
| |
| } |
| }); |
| removeButton.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, true, false)); |
| |
| Label label = new Label(groupInfo, SWT.NONE); |
| label.setText(PopulationModelWizardMessages.getString("populationId")); |
| GridData labelGD = new GridData(GridData.END); |
| labelGD.grabExcessHorizontalSpace = true; |
| labelGD.horizontalAlignment = GridData.END; |
| labelGD.verticalAlignment = GridData.CENTER; |
| labelGD.horizontalIndent = 0; |
| label.setLayoutData(labelGD); |
| |
| Text text = new Text(groupInfo, SWT.BORDER|SWT.TRAIL); |
| String id = DEFAULT_POPULATION_ID_PREFIX+(groupComposites.size()); |
| text.setText(id); |
| GridData textGD = new GridData(GridData.FILL); |
| textGD.grabExcessHorizontalSpace = true; |
| textGD.horizontalAlignment = GridData.FILL; |
| textGD.verticalAlignment = GridData.CENTER; |
| text.setLayoutData(textGD); |
| text.addModifyListener(projectValidator); |
| groupIDComposites.add(text); |
| |
| label = new Label(groupInfo, SWT.NONE); |
| label.setText(PopulationModelWizardMessages.getString("populationIdFraction")); |
| labelGD = new GridData(GridData.END); |
| labelGD.grabExcessHorizontalSpace = true; |
| labelGD.horizontalAlignment = GridData.END; |
| labelGD.verticalAlignment = GridData.CENTER; |
| labelGD.horizontalIndent = 0; |
| label.setLayoutData(labelGD); |
| |
| text = new Text(groupInfo, SWT.BORDER|SWT.TRAIL); |
| |
| double frac = Double.parseDouble(DEFAULT_POPULATION_FRACTION); |
| double sum=0;for(Text t:groupFracComposites) { |
| try { |
| sum+=Double.parseDouble(t.getText()); |
| } catch(NumberFormatException pe) { |
| // Ignore page will be invalidated |
| } |
| } |
| if(frac+sum > 1.0)frac = 1.0-sum; |
| if (frac <0)frac = 0.0; |
| text.setText(frac+""); |
| |
| textGD = new GridData(GridData.FILL); |
| textGD.grabExcessHorizontalSpace = true; |
| textGD.horizontalAlignment = GridData.FILL; |
| textGD.verticalAlignment = GridData.CENTER; |
| text.setLayoutData(textGD); |
| text.addModifyListener(projectValidator); |
| groupFracComposites.add(text); |
| groupInfo.pack(); |
| |
| // this.removeAllGroups(); |
| // this.layoutAllGroups(); |
| } |
| /** |
| * @param diseaseModel |
| * the {@link DiseaseModel} instance to populate. |
| */ |
| @Override |
| public void populate(final PopulationModel populationModel) { |
| super.populate(populationModel); |
| |
| for (final Map.Entry<EStructuralFeature, Text> entry : map.entrySet()) { |
| switch (entry.getKey().getFeatureID()) { |
| case StandardPackage.STANDARD_POPULATION_MODEL__POPULATION_IDENTIFIER: |
| ((StandardPopulationModel)populationModel).setPopulationIdentifier(entry.getValue().getText()); |
| break; |
| case StandardPackage.STANDARD_POPULATION_MODEL__BIRTH_RATE: |
| ((StandardPopulationModel)populationModel) |
| .setBirthRate(Double.parseDouble(entry.getValue().getText().trim())); |
| break; |
| case StandardPackage.STANDARD_POPULATION_MODEL__DEATH_RATE: |
| ((StandardPopulationModel)populationModel) |
| .setDeathRate(Double.parseDouble(entry.getValue().getText().trim())); |
| break; |
| case StandardPackage.STANDARD_POPULATION_MODEL__TIME_PERIOD: |
| ((StandardPopulationModel)populationModel) |
| .setTimePeriod(Long.parseLong(entry.getValue().getText().trim())); |
| break; |
| default: |
| break; |
| } // switch |
| } // for each Map.entry |
| |
| if(populationModel instanceof DemographicPopulationModel) { |
| DemographicPopulationModel dpm = (DemographicPopulationModel)populationModel; |
| |
| // Add groups |
| for(int i=0;i<groupIDComposites.size();++i) { |
| PopulationGroup newGroup = StandardFactory.eINSTANCE.createPopulationGroup(); |
| String id = groupIDComposites.get(i).getText(); |
| double fr = Double.parseDouble(groupFracComposites.get(i).getText()); |
| newGroup.setIdentifier(id); |
| newGroup.setFraction(fr); |
| dpm.getPopulationGroups().add(newGroup); |
| } |
| } |
| } // populate |
| |
| /** |
| * @return <code>true</code> if the contents are valid, <code>false</code> |
| * otherwise. |
| */ |
| @Override |
| public boolean validate() { |
| boolean retValue = super.validate(); |
| |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.POPULATION_MODEL__POPULATION_IDENTIFIER); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr0"); //$NON-NLS-1$ |
| } // if |
| } // if |
| |
| // |
| // Background mortality rate? |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.STANDARD_POPULATION_MODEL__DEATH_RATE); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr4"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value > 0? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = PopulationModelWizardMessages |
| .getString("NDizWizErr5"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if Background mortality rate |
| |
| // |
| // birth rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.STANDARD_POPULATION_MODEL__BIRTH_RATE); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr6"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value > 0? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = PopulationModelWizardMessages |
| .getString("NDizWizErr7"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if Background mortality rate |
| |
| // |
| // birth rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.STANDARD_POPULATION_MODEL__TIME_PERIOD); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr8"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value > 0? |
| retValue = isValidLong(text.getText(), 0L); |
| if (!retValue) { |
| // No |
| errorMessage = PopulationModelWizardMessages |
| .getString("NDizWizErr9"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if Background mortality rate |
| |
| // birth rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.STOCHASTIC_STANDARD_POPULATION_MODEL__GAIN); |
| if(text != null) { |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr10"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value > 0? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = PopulationModelWizardMessages |
| .getString("NDizWizErr10"); //$NON-NLS-1$ |
| } // if |
| } |
| } |
| } // if gain |
| |
| // Check that the group fractions add up to < 1.0 |
| |
| if(retValue) { |
| double sum = 0; |
| for(Text t:groupFracComposites) { |
| if(!isValidValue(t.getText(), 0)) { |
| retValue = false; |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr13"); //$NON-NLS-1$ |
| break; |
| } |
| sum+=Double.parseDouble(t.getText()); |
| } |
| if(sum > 1.0) { |
| retValue = false; |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr11"); //$NON-NLS-1$ |
| } |
| } |
| // Check group IDs |
| |
| if(retValue) { |
| for(Text t:groupIDComposites) { |
| if(t.getText().trim().equals("")) { |
| retValue = false; |
| errorMessage = PopulationModelWizardMessages.getString("NDizWizErr12"); //$NON-NLS-1$ |
| break; |
| } |
| } |
| } |
| |
| return retValue; |
| } // validate |
| |
| } // StandardPropertyModelPropertyEditor |
