| /******************************************************************************* |
| * See org.eclipse.emf.mwe.internal.ui.debug.launching.ui.MWELaunchConfigMainTab for original copyright: |
| * Copyright (c) 2005 - 2007 committers of openArchitectureWare and others. |
| * Copyright (c) 2007-2009 Metascape, LLC |
| * 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: |
| * Committers of openArchitectureWare - initial API and implementation |
| * Metascape - Customization for AMF usage |
| * |
| *******************************************************************************/ |
| package org.eclipse.amp.amf.ide; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.debug.ui.launchConfigurations.JavaLaunchTab; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.jdt.ui.JavaElementLabelProvider; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.graphics.Font; |
| 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.Text; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| import org.eclipse.ui.dialogs.ResourceListSelectionDialog; |
| import org.metaabm.SContext; |
| import org.metaabm.SImplementation; |
| import org.metaabm.xsd.MetaABMPersist; |
| |
| /** |
| * This class defines the Ascapelaunch config main tab. It is based on MWELaunchConfigMainTab, which is in turn based on |
| * the Java one <code>org.eclipse.jdt.debug.ui.launchConfigurations.JavaMainTab</code>, but shows a workflow file |
| * instead of a Java class.<br> |
| * There is an additional <code>javaDebugCheckbox</code> to be able to select the debug process (oAW debug or Java |
| * debug) |
| */ |
| public class LaunchConfigTab extends JavaLaunchTab { |
| |
| private WidgetListener fListener = new WidgetListener(); |
| |
| private Text projText; |
| |
| private Button projButton; |
| |
| private Text launchFileText; |
| |
| private Button metaABMFileButton; |
| |
| private Path metaABMPath; |
| |
| private IResource metaABMModel; |
| |
| protected Text modelClassText; |
| |
| private Configurator runtimeConfig = RuntimeConfigurator.METAABM_CONFIGURATOR; |
| |
| public void createControl(Composite parent) { |
| Font font = parent.getFont(); |
| |
| Composite comp = new Composite(parent, SWT.NONE); |
| setControl(comp); |
| GridLayout topLayout = new GridLayout(); |
| topLayout.verticalSpacing = 0; |
| comp.setLayout(topLayout); |
| comp.setFont(font); |
| |
| // Project group |
| projButton = createPushButton(parent, "&Browse...", null); |
| projText = createGroup(comp, "&Project:", projButton, null); |
| |
| createVerticalSpacer(comp, 1); |
| |
| // metaABM group |
| metaABMFileButton = createPushButton(parent, "&Search...", null); |
| launchFileText = createGroup(comp, "metaABM Model:", metaABMFileButton, null); |
| |
| createVerticalSpacer(comp, 1); |
| |
| modelClassText = createGroup(comp, "(Main Class:)", null, null); |
| modelClassText.setEnabled(false); |
| } |
| |
| private Text createGroup(Composite comp, String title, Button searchButton, Button[] checkButtons) { |
| Font font = comp.getFont(); |
| Group group = new Group(comp, SWT.NONE); |
| group.setText(title); |
| group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| group.setLayout(layout); |
| group.setFont(font); |
| Text text = new Text(group, SWT.SINGLE | SWT.BORDER); |
| text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| text.setFont(font); |
| text.addModifyListener(fListener); |
| if (searchButton != null) { |
| searchButton.setParent(group); |
| searchButton.addSelectionListener(fListener); |
| } |
| if (checkButtons != null) { |
| for (Button button : checkButtons) { |
| button.setParent(group); |
| GridData gd = new GridData(); |
| gd.horizontalSpan = 2; |
| button.setLayoutData(gd); |
| button.addSelectionListener(fListener); |
| } |
| } |
| return text; |
| } |
| |
| private void setMetaABMText(String fullName) { |
| metaABMPath = new Path(fullName); |
| String projectName = projText.getText().trim(); |
| int pos = fullName.indexOf(projectName); |
| if (projectName.length() > 0 && pos >= 0) { |
| launchFileText.setText(fullName.substring(pos + projectName.length() + 1)); |
| } else { |
| launchFileText.setText(fullName); |
| } |
| if (!metaABMPath.isEmpty() && getJavaProject() != null && getJavaProject().getProject() != null) { |
| String osPath = getJavaProject().getProject().getLocation().toOSString() + "/" + metaABMPath; |
| try { |
| SContext context = MetaABMPersist.create(osPath).load(); |
| SImplementation impl = context.getImplementation(); |
| modelClassText.setText(impl.getQualifiedName()); |
| } catch (Exception e) { |
| setErrorMessage("Invalid metaabm file: " + osPath + ": " + e); |
| } |
| } |
| } |
| |
| @Override |
| public void initializeFrom(ILaunchConfiguration config) { |
| super.initializeFrom(config); |
| try { |
| projText.setText(config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, "")); |
| setMetaABMText(config.getAttribute(RuntimeConfigurator.ATTR_METAABM_FILE, "")); |
| } catch (CoreException e) { |
| setErrorMessage(e.getMessage()); |
| } |
| } |
| |
| @Override |
| public boolean isValid(ILaunchConfiguration launchConfig) { |
| String text = launchFileText.getText().trim(); |
| if (text.length() > 0) { |
| IProject project = getWorkspaceRoot().getProject(projText.getText().trim()); |
| if (project != null) { |
| if (project.getFile(metaABMPath) == null) { |
| setErrorMessage("Specified file does not exist."); |
| return false; |
| } |
| } else { |
| setErrorMessage("Specify a project."); |
| } |
| } else { |
| setMessage("Specify a model file."); |
| } |
| return super.isValid(launchConfig); |
| } |
| |
| public String getName() { |
| return "Main"; |
| } |
| |
| public void performApply(ILaunchConfigurationWorkingCopy config) { |
| try { |
| IProject project = getWorkspaceRoot().getProject(projText.getText().trim()); |
| if (project != null && !metaABMPath.isEmpty()) { |
| metaABMModel = project.getFile(metaABMPath); |
| getConfigurator().configure(config, metaABMModel); |
| } |
| } catch (IllegalArgumentException e) { |
| // ignore |
| } |
| } |
| |
| public void setDefaults(ILaunchConfigurationWorkingCopy config) { |
| IJavaElement javaElement = getContext(); |
| if (javaElement != null) { |
| initializeJavaProject(javaElement, config); |
| } else { |
| config.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, ""); |
| } |
| getConfigurator().configure(config, metaABMModel); |
| } |
| |
| private class WidgetListener implements ModifyListener, SelectionListener { |
| |
| public void modifyText(ModifyEvent e) { |
| updateLaunchConfigurationDialog(); |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| // do nothing |
| } |
| |
| public void widgetSelected(SelectionEvent e) { |
| Object source = e.getSource(); |
| if (source == projButton) { |
| handleProjectButtonSelected(); |
| } else if (source == metaABMFileButton) { |
| handleMetaABMButtonSelected(); |
| } else { |
| updateLaunchConfigurationDialog(); |
| } |
| } |
| } |
| |
| private void handleMetaABMButtonSelected() { |
| ResourceListSelectionDialog dialog = new ResourceListSelectionDialog(getShell(), getWorkspaceRoot(), |
| IResource.FILE); |
| dialog.setTitle("Select starting workflow file."); |
| dialog.setMessage("Select starting workflow file."); |
| if (dialog.open() == Window.OK) { |
| Object[] files = dialog.getResult(); |
| IFile file = (IFile) files[0]; |
| setMetaABMText(file.getProjectRelativePath().toString()); |
| } |
| } |
| |
| private void handleProjectButtonSelected() { |
| IJavaProject project = chooseJavaProject(); |
| if (project == null) { |
| return; |
| } |
| String projectName = project.getElementName(); |
| projText.setText(projectName); |
| } |
| |
| private IJavaProject chooseJavaProject() { |
| ILabelProvider labelProvider = new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT); |
| ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(), labelProvider); |
| dialog.setTitle("Project Selection:"); |
| dialog.setMessage("Choose a metaABM project containing your model and generated classes."); |
| try { |
| dialog.setElements(JavaCore.create(getWorkspaceRoot()).getJavaProjects()); |
| } catch (JavaModelException jme) { |
| // todo more pleasant result |
| throw new RuntimeException(jme); |
| } |
| IJavaProject javaProject = getJavaProject(); |
| if (javaProject != null) { |
| dialog.setInitialSelections(new Object[] { javaProject }); |
| } |
| if (dialog.open() == Window.OK) { |
| return (IJavaProject) dialog.getFirstResult(); |
| } |
| return null; |
| } |
| |
| private IJavaProject getJavaProject() { |
| String projectName = projText.getText().trim(); |
| if (projectName.length() < 1) { |
| return null; |
| } |
| return JavaCore.create(getWorkspaceRoot()).getJavaProject(projectName); |
| } |
| |
| private IWorkspaceRoot getWorkspaceRoot() { |
| return ResourcesPlugin.getWorkspace().getRoot(); |
| } |
| |
| public Configurator getConfigurator() { |
| return runtimeConfig; |
| } |
| |
| public void setRuntimeConfig(Configurator runtimeConfig) { |
| this.runtimeConfig = runtimeConfig; |
| } |
| |
| } |
