| // StandardDiseaseModelPropertyEditor.java |
| package org.eclipse.stem.ui.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.util.List; |
| import java.util.Map; |
| |
| 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.diseasemodels.standard.DiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.SEIR; |
| import org.eclipse.stem.diseasemodels.standard.SI; |
| import org.eclipse.stem.diseasemodels.standard.SIR; |
| import org.eclipse.stem.diseasemodels.standard.StandardDiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.StandardPackage; |
| import org.eclipse.stem.diseasemodels.standard.StandardStochasticDiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.StochasticDiseaseModel; |
| import org.eclipse.stem.ui.adapters.diseasemodelpropertyeditor.DiseaseModelPropertyEditor; |
| 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.swt.SWT; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.layout.RowLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.DirectoryDialog; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * This class is a {@link Composite} that presents the properties of a |
| * {@link DiseaseModel} for editing. |
| */ |
| public class StandardDiseaseModelPropertyEditor extends DiseaseModelPropertyEditor { |
| |
| /** |
| * Create the composite |
| * |
| * @param parent |
| * @param style |
| * @param projectValidator |
| */ |
| public StandardDiseaseModelPropertyEditor(final Composite parent, final int style, |
| final DiseaseModel diseaseModel, |
| final ModifyListener projectValidator) { |
| super(parent, style); |
| |
| final GridLayout gridLayout = new GridLayout(); |
| gridLayout.numColumns = 3; |
| 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(diseaseModel, PropertyStringProvider.class); |
| |
| final ComposedAdapterFactory itemProviderFactory = new ComposedAdapterFactory( |
| ComposedAdapterFactory.Descriptor.Registry.INSTANCE); |
| |
| final IItemPropertySource propertySource = (IItemPropertySource) itemProviderFactory |
| .adapt(diseaseModel, IItemPropertySource.class); |
| final List<IItemPropertyDescriptor> properties = propertySource |
| .getPropertyDescriptors(diseaseModel); |
| |
| for (final IItemPropertyDescriptor descriptor : properties) { |
| final EStructuralFeature feature = (EStructuralFeature) descriptor |
| .getFeature(null); |
| // Is this a disease model property that the user should specify? |
| if (isUserSpecifiedDiseaseModelProperty(feature)) { |
| // 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; |
| final Composite buttons = new Composite(this, SWT.NONE); |
| final RowLayout buttonsLayout = new RowLayout(); |
| buttonsLayout.marginTop = 0; |
| buttonsLayout.marginBottom = 0; |
| buttons.setLayout(buttonsLayout); |
| final Shell shell = this.getShell(); |
| |
| final Button fileChooserButton = new Button(buttons, |
| SWT.NONE); |
| fileChooserButton.setText(DiseaseWizardMessages |
| .getString("fileChooserButtonText")); //$NON-NLS-1$ |
| fileChooserButton.setToolTipText(DiseaseWizardMessages |
| .getString("fileChooserButtonTooltipText")); //$NON-NLS-1$ |
| fileChooserButton |
| .addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected( |
| final SelectionEvent e) { |
| final FileDialog fd = new FileDialog(shell, |
| SWT.OPEN | SWT.MULTI); |
| fd |
| .setText(DiseaseWizardMessages |
| .getString("fileChooserDialogTitle")); //$NON-NLS-1$ |
| final String[] extensionsFilter = { |
| "*.txt", "*.csv" }; |
| fd.setFilterExtensions(extensionsFilter); |
| |
| // String format for single selected file |
| // will be: |
| // "path/file_name" |
| // For multi-files the format will be: |
| // "path/file_name1" "file_name2" |
| // "file_name3"... |
| |
| String selected = "\"" + fd.open() + "\""; |
| final String[] selectedFiles = fd |
| .getFileNames(); |
| if (selectedFiles.length > 1) { // if |
| // multi-files |
| // selected |
| for (int i = 1; i < selectedFiles.length; i++) { |
| selected += " \"" |
| + selectedFiles[i] + "\""; |
| } |
| } |
| text.setText(selected); |
| } // widgetSelected |
| } // SelectionAdapter |
| ); |
| |
| final Button dirChooserButton = new Button(buttons, |
| SWT.NONE); |
| dirChooserButton.setText(DiseaseWizardMessages |
| .getString("dirChooserButtonText")); //$NON-NLS-1$ |
| dirChooserButton.setToolTipText(DiseaseWizardMessages |
| .getString("dirChooserButtonTooltipText")); //$NON-NLS-1$ |
| dirChooserButton |
| .addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected( |
| final SelectionEvent e) { |
| final DirectoryDialog dd = new DirectoryDialog( |
| shell, SWT.OPEN); |
| dd |
| .setText(DiseaseWizardMessages |
| .getString("dirChooserDialogTitle")); //$NON-NLS-1$ |
| final String selected = dd.open(); |
| text.setText(selected); |
| } // widgetSelected |
| } // SelectionAdapter |
| ); |
| |
| final GridData fileBtnGD = new GridData(GridData.END); |
| // fileChooserButton.setLayoutData(fileBtnGD); |
| buttons.setLayoutData(fileBtnGD); |
| } |
| 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(DiseaseWizardMessages.getString("PMTP_Def")); //$NON-NLS-1$ |
| final GridData pmtpDefGD = new GridData(GridData.END); |
| pmtpDefGD.grabExcessHorizontalSpace = true; |
| pmtpDefGD.horizontalSpan = 3; |
| pmtpDefLabel.setLayoutData(pmtpDefGD); |
| } // StandardDiseaseModelPropertyEditor |
| |
| /** |
| * @param diseaseModel |
| * the {@link DiseaseModel} instance to populate. |
| */ |
| public void populate(final DiseaseModel diseaseModel) { |
| super.populate(diseaseModel); |
| |
| for (final Map.Entry<EStructuralFeature, Text> entry : map.entrySet()) { |
| switch (entry.getKey().getFeatureID()) { |
| case StandardPackage.STANDARD_DISEASE_MODEL__REFERENCE_POPULATION_DENSITY: |
| ((StandardDiseaseModel) diseaseModel) |
| .setReferencePopulationDensity(Double.parseDouble(entry |
| .getValue().getText())); |
| break; |
| case StandardPackage.STOCHASTIC_DISEASE_MODEL__SEED: |
| ((StochasticDiseaseModel) diseaseModel).setSeed(Long |
| .parseLong(entry.getValue().getText())); |
| break; |
| case StandardPackage.STANDARD_STOCHASTIC_DISEASE_MODEL__GAIN: |
| ((StandardStochasticDiseaseModel) diseaseModel).setGain(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SI__TRANSMISSION_RATE: |
| ((SI) diseaseModel).setTransmissionRate(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SI__NON_LINEARITY_COEFFICIENT: |
| ((SI) diseaseModel).setNonLinearityCoefficient(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SI__RECOVERY_RATE: |
| ((SI) diseaseModel).setRecoveryRate(Double.parseDouble(entry |
| .getValue().getText())); |
| break; |
| case StandardPackage.SI__INFECTIOUS_MORTALITY_RATE: |
| ((SI) diseaseModel).setInfectiousMortalityRate(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SI__PHYSICALLY_ADJACENT_INFECTIOUS_PROPORTION: |
| ((SI) diseaseModel) |
| .setPhysicallyAdjacentInfectiousProportion(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SI__ROAD_NETWORK_INFECTIOUS_PROPORTION: |
| ((SI) diseaseModel) |
| .setRoadNetworkInfectiousProportion(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SIR__IMMUNITY_LOSS_RATE: |
| ((SIR) diseaseModel).setImmunityLossRate(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| case StandardPackage.SEIR__INCUBATION_RATE: |
| ((SEIR) diseaseModel).setIncubationRate(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| |
| default: |
| break; |
| } // switch |
| } // for each Map.entry |
| } // populate |
| |
| /** |
| * @return <code>true</code> if the contents are valid, <code>false</code> |
| * otherwise. |
| */ |
| public boolean validate() { |
| boolean retValue = super.validate(); |
| |
| |
| |
| // Transmission Rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SI__TRANSMISSION_RATE); |
| if (text != null) { |
| // Yes |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr6"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr7"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if text != null |
| } // if Transmission Rate |
| |
| // Non-Linearity Coefficient |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SI__NON_LINEARITY_COEFFICIENT); |
| if (text != null) { |
| // Yes |
| |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr8"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr9"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if text != null |
| } // if Non-Linearity Coefficient |
| |
| // Infectious Recovery Rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SI__RECOVERY_RATE); |
| if (text != null) { |
| // Yes |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr10"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr11"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if |
| } // if Infectious Recovery Rate |
| |
| // Infectious Mortality Rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SI__INFECTIOUS_MORTALITY_RATE); |
| if (text != null) { |
| // Yes |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr12"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr13"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if |
| } // if Infectious Mortality Rate |
| |
| // Immunity Loss Rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SIR__IMMUNITY_LOSS_RATE); |
| // specified? |
| if (text != null) { |
| // Yes |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr16"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr17"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if |
| } // if Immunity Loss Rate |
| |
| // Incubation Rate |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.SEIR__INCUBATION_RATE); |
| if (text != null) { |
| // Yes |
| |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr18"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr19"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if |
| } // if Incubation Rate |
| |
| return retValue; |
| } // validate |
| |
| } // StandardDiseaseModelPropertyEditor |
