| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.uima.taeconfigurator.editors.ui; |
| |
| import java.text.MessageFormat; |
| |
| import org.apache.uima.Constants; |
| import org.apache.uima.resource.metadata.OperationalProperties; |
| import org.apache.uima.taeconfigurator.InternalErrorCDE; |
| import org.apache.uima.taeconfigurator.editors.MultiPageEditor; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.ui.IJavaElementSearchConstants; |
| import org.eclipse.jdt.ui.JavaUI; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.dialogs.SelectionDialog; |
| import org.eclipse.ui.forms.IManagedForm; |
| |
| /** |
| * This class is misnamed - refers really to Runtime Information |
| * |
| */ |
| public class PrimitiveSection extends AbstractSection { |
| |
| public void enable() { |
| } |
| |
| private Label implNameLabel; |
| |
| private Text implName; |
| |
| private Button findButton; |
| |
| private Button multipleDeploymentAllowed; |
| |
| private Button modifiesCas; |
| |
| private Button outputsNewCASes; |
| |
| /** |
| * Creates a section with a text field for the name of the annotator. Only enabled if annotator is |
| * primitive Also has the operational parameters |
| */ |
| public PrimitiveSection(MultiPageEditor editor, Composite parent) { |
| super(editor, parent, "Runtime Information", |
| "This section describes information about how to run this component"); |
| } |
| |
| public void initialize(IManagedForm form) { |
| super.initialize(form); |
| |
| Composite sectionClient = new2ColumnComposite(getSection()); |
| enableBorders(sectionClient); |
| |
| modifiesCas = newCheckBox(sectionClient, "updates the CAS", |
| "check this if this component updates the CAS"); |
| spacer(sectionClient); |
| if (isAeDescriptor() || isCasConsumerDescriptor() || isFlowControllerDescriptor()) { |
| multipleDeploymentAllowed = newCheckBox(sectionClient, "multiple deployment allowed", |
| "check this to allow multiple instances of this engine to be deployed that can run in parallel"); |
| spacer(sectionClient); |
| } |
| if (isAeDescriptor()) { |
| outputsNewCASes = newCheckBox(sectionClient, "Outputs new CASes", |
| "check this for primitive components that output new CASes, " |
| + "or for aggregates which contain a CAS Multiplier, " |
| + "where the new CASes are returned out of the aggregate."); |
| spacer(sectionClient); |
| } |
| |
| implNameLabel = newLabelWithData(sectionClient, ""); |
| implName = newTextWithTip(sectionClient, "", ""); |
| |
| spacer(sectionClient); // skip first column |
| |
| findButton = newPushButton(sectionClient, "Browse", "", true, SWT.RIGHT); |
| // next line makes the browse button just big enough for the text, |
| // otherwise it's very long... |
| findButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| toolkit.paintBordersFor(sectionClient); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.forms.IFormPart#refresh() |
| */ |
| public void refresh() { |
| super.refresh(); |
| |
| // set description for enter field (either .class or .dll file) |
| String implKind = editor.getAeDescription().getFrameworkImplementation(); |
| if (Constants.CPP_FRAMEWORK_NAME.equals(implKind)) { |
| implNameLabel.setText("Name of the .dll file"); |
| implName.setToolTipText("Enter the name of the .dll file here."); |
| findButton.setToolTipText("Browse the file system for the .dll file."); |
| } else { |
| implNameLabel.setText("Name of the Java class file"); |
| implName.setToolTipText("Enter the name of the Java class that implements this component."); |
| findButton.setToolTipText("Browse for the Java class that implmenets this component."); |
| } |
| |
| if (isPrimitive()) { |
| setEnabled(true); |
| |
| // AnnotatorImplementationName may be null |
| // due to change from aggregate to primitive |
| String modelImplName = editor.getAeDescription().getAnnotatorImplementationName(); |
| implName.setText(convertNull(modelImplName)); |
| this.getSection().layout(); |
| } else { |
| implName.setText(""); |
| setEnabled(false); |
| } |
| OperationalProperties ops = getOperationalProperties(); |
| if (null != ops) { |
| setButtonSelection(modifiesCas, ops.getModifiesCas()); |
| setButtonSelection(multipleDeploymentAllowed, ops.isMultipleDeploymentAllowed()); |
| setButtonSelection(outputsNewCASes, ops.getOutputsNewCASes()); |
| } else { |
| setButtonSelection(modifiesCas, true); |
| setButtonSelection(multipleDeploymentAllowed, false); |
| setButtonSelection(outputsNewCASes, false); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event) |
| */ |
| public void handleEvent(Event event) { |
| valueChanged = false; |
| OperationalProperties ops = getOperationalProperties(); |
| if (event.widget == findButton) { |
| String className = null; |
| try { |
| String implKind = editor.getAeDescription().getFrameworkImplementation(); |
| if (Constants.CPP_FRAMEWORK_NAME.equals(implKind)) { |
| FileDialog dialog = new FileDialog(getSection().getShell(), SWT.NONE); |
| String[] extensions = { "*.dll" }; |
| dialog.setFilterExtensions(extensions); |
| String sStartDir = Platform.getLocation().toString(); |
| dialog.setFilterPath(sStartDir); |
| className = dialog.open(); |
| |
| } else { |
| SelectionDialog typeDialog = JavaUI.createTypeDialog(getSection().getShell(), editor |
| .getEditorSite().getWorkbenchWindow(), editor.getSearchScopeForDescriptorType(), |
| IJavaElementSearchConstants.CONSIDER_CLASSES, false, "*"); |
| typeDialog.setTitle(MessageFormat.format("Choose the {0} implementation class", |
| new Object[] { editor.descriptorTypeString() })); |
| typeDialog.setMessage("Filter/mask:"); |
| if (typeDialog.open() == Window.CANCEL) |
| return; |
| Object[] result = typeDialog.getResult(); |
| if (result != null && result.length > 0) |
| className = ((IType) result[0]).getFullyQualifiedName(); |
| } |
| if (className == null || className.equals("")) //$NON-NLS-1$ |
| return; |
| implName.setText(className); |
| editor.getAeDescription().setAnnotatorImplementationName(className); |
| valueChanged = true; |
| } catch (JavaModelException e) { |
| throw new InternalErrorCDE("unexpected Exception", e); |
| } |
| } else if (event.widget == modifiesCas) { |
| ops.setModifiesCas(setValueChangedBoolean(modifiesCas.getSelection(), ops.getModifiesCas())); |
| } else if (event.widget == multipleDeploymentAllowed) { |
| ops.setMultipleDeploymentAllowed(setValueChangedBoolean(multipleDeploymentAllowed |
| .getSelection(), ops.isMultipleDeploymentAllowed())); |
| } else if (event.widget == outputsNewCASes) { |
| ops.setOutputsNewCASes(setValueChangedBoolean(outputsNewCASes.getSelection(), ops |
| .getOutputsNewCASes())); |
| } else if (event.widget == implName) { |
| editor.getAeDescription().setAnnotatorImplementationName( |
| setValueChanged(implName.getText(), editor.getAeDescription() |
| .getAnnotatorImplementationName())); |
| } |
| if (valueChanged) |
| editor.setFileDirty(); |
| } |
| |
| /** |
| * @param enabled |
| * indicator for the section to be enabled. |
| */ |
| public void setEnabled(boolean enabled) { |
| implNameLabel.setEnabled(enabled); |
| implName.setEnabled(enabled); |
| findButton.setEnabled(enabled); |
| enableCtrl(modifiesCas, true); |
| enableCtrl(multipleDeploymentAllowed, true); |
| enableCtrl(outputsNewCASes, true); |
| } |
| } |