Java tutorial
/******************************************************************************* * Copyright (c) 2011 BestSolution.at 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: * Tom Schindl<tom.schindl@bestsolution.at> - initial API and implementation *******************************************************************************/ package org.eclipse.fx.ide.jdt.ui.internal.wizard; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.lang.reflect.InvocationTargetException; import java.util.HashMap; import java.util.Map; import org.eclipse.core.resources.IFile; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IConfigurationElement; import org.eclipse.core.runtime.IExecutableExtension; import org.eclipse.core.runtime.IPath; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.NullProgressMonitor; import org.eclipse.core.runtime.Path; import org.eclipse.emf.ecore.xmi.XMIResource; import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl; import org.eclipse.fx.ide.jdt.core.JavaFXCore; import org.eclipse.fx.ide.jdt.ui.internal.editors.model.anttasks.AntTask; import org.eclipse.fx.ide.jdt.ui.internal.editors.model.anttasks.AntTasksFactory; import org.eclipse.fx.ide.jdt.ui.internal.editors.model.anttasks.parameters.ParametersFactory; import org.eclipse.fx.ide.jdt.ui.internal.wizard.templates.FXProjectCtrlClassTemplate; import org.eclipse.fx.ide.jdt.ui.internal.wizard.templates.FXProjectFXGraphTemplate; import org.eclipse.fx.ide.jdt.ui.internal.wizard.templates.FXProjectFXMLTemplate; import org.eclipse.fx.ide.jdt.ui.internal.wizard.templates.FXProjectMainClassTemplate; import org.eclipse.fx.ide.jdt.ui.internal.wizard.templates.FXProjectMainMobileClassTemplate; import org.eclipse.jdt.core.IClasspathEntry; import org.eclipse.jdt.core.IJavaElement; import org.eclipse.jdt.core.IJavaProject; import org.eclipse.jdt.core.IPackageFragment; import org.eclipse.jdt.core.JavaCore; import org.eclipse.jdt.core.JavaModelException; import org.eclipse.jdt.internal.ui.JavaPlugin; import org.eclipse.jdt.internal.ui.JavaPluginImages; import org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart; import org.eclipse.jdt.internal.ui.util.ExceptionHandler; import org.eclipse.jdt.internal.ui.wizards.NewElementWizard; import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; import org.eclipse.jdt.ui.IPackagesViewPart; import org.eclipse.jdt.ui.wizards.NewJavaProjectWizardPageOne; import org.eclipse.jface.dialogs.ProgressMonitorDialog; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; import org.eclipse.ui.IWorkbenchPage; import org.eclipse.ui.IWorkbenchPart; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.IWorkingSet; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.actions.WorkspaceModifyOperation; import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard; @SuppressWarnings("restriction") public class JavaFXProjectWizard extends NewElementWizard implements IExecutableExtension { private NewJavaProjectWizardPageOne fFirstPage; private NewJavaFXProjectWizardPageTwo fSecondPage; private NewJavaFXProjectWizardPageThree fThirdPage; private IConfigurationElement fConfigElement; private ProjectData projectData; public JavaFXProjectWizard() { this(null, null, null); } public JavaFXProjectWizard(NewJavaProjectWizardPageOne pageOne, NewJavaFXProjectWizardPageTwo pageTwo, NewJavaFXProjectWizardPageThree pageThree) { setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_NEWJPRJ); setDialogSettings(JavaPlugin.getDefault().getDialogSettings()); setWindowTitle(NewWizardMessages.JavaProjectWizard_title); fFirstPage = pageOne; fSecondPage = pageTwo; fThirdPage = pageThree; projectData = new ProjectData(); } /* (non-Javadoc) * @see org.eclipse.jface.wizard.Wizard#addPages() */ @Override public void addPages() { if (fFirstPage == null) fFirstPage = new NewJavaProjectWizardPageOne(); addPage(fFirstPage); if (fSecondPage == null) fSecondPage = new NewJavaFXProjectWizardPageTwo(fFirstPage); addPage(fSecondPage); if (fThirdPage == null) fThirdPage = new NewJavaFXProjectWizardPageThree(projectData); addPage(fThirdPage); fFirstPage.init(getSelection(), getActivePart()); } /* (non-Javadoc) * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#finishPage(org.eclipse.core.runtime.IProgressMonitor) */ @Override protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException { fSecondPage.performFinish(monitor); // use the full progress monitor } /* (non-Javadoc) * @see org.eclipse.jface.wizard.IWizard#performFinish() */ @Override public boolean performFinish() { boolean res = super.performFinish(); if (res) { final IJavaElement newElement = getCreatedElement(); IWorkingSet[] workingSets = fFirstPage.getWorkingSets(); if (workingSets.length > 0) { PlatformUI.getWorkbench().getWorkingSetManager().addToWorkingSets(newElement, workingSets); } try { IJavaProject p = (IJavaProject) newElement; IClasspathEntry[] current = p.getRawClasspath(); int i = current.length + 1; if (projectData.mainApp.equals(NewJavaFXProjectWizardPageThree.MOBILE)) { i += 1; } IClasspathEntry[] currentFX = new IClasspathEntry[i]; System.arraycopy(current, 0, currentFX, 0, current.length); currentFX[current.length] = JavaCore.newContainerEntry(JavaFXCore.JAVAFX_CONTAINER_PATH); if (projectData.mainApp.equals(NewJavaFXProjectWizardPageThree.MOBILE)) { currentFX[current.length + 1] = JavaCore.newContainerEntry(JavaFXCore.MOBILE_CONTAINER_PATH); } p.setRawClasspath(currentFX, new NullProgressMonitor()); } catch (JavaModelException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } if (projectData.mainApp.equals(NewJavaFXProjectWizardPageThree.DESKTOP)) { final IFile buildFile = fSecondPage.getJavaProject().getProject() .getFile(new Path("build.fxbuild")); AntTask task = AntTasksFactory.eINSTANCE.createAntTask(); task.setBuildDirectory("${project}/build"); task.setDeploy(AntTasksFactory.eINSTANCE.createDeploy()); task.getDeploy().setApplication(ParametersFactory.eINSTANCE.createApplication()); task.getDeploy().getApplication().setName(fFirstPage.getProjectName()); task.getDeploy().setInfo(ParametersFactory.eINSTANCE.createInfo()); task.setSignjar(AntTasksFactory.eINSTANCE.createSignJar()); final XMIResource resource = new XMIResourceImpl(); resource.getContents().add(task); WorkspaceModifyOperation operation = new WorkspaceModifyOperation() { @Override public void execute(IProgressMonitor monitor) { if (!resource.getContents().isEmpty()) { Map<Object, Object> options = new HashMap<Object, Object>(); options.put(XMIResource.OPTION_USE_XMI_TYPE, Boolean.TRUE); ByteArrayOutputStream streamOut = null; ByteArrayInputStream streamIn = null; try { streamOut = new ByteArrayOutputStream(); resource.save(streamOut, options); streamIn = new ByteArrayInputStream(streamOut.toByteArray()); buildFile.create(streamIn, true, monitor); } catch (IOException | CoreException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { options.clear(); if (streamOut != null) { try { streamOut.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } if (streamIn != null) { try { streamIn.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } } }; try { new ProgressMonitorDialog(getShell()).run(true, false, operation); } catch (InvocationTargetException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } try { IJavaProject p = fSecondPage.getJavaProject(); IPackageFragment f = p.getPackageFragments()[0]; IPath path = f.getPath(); for (String s : projectData.packageName.split("\\.")) { path = path.append(s); p.getProject().getWorkspace().getRoot().getFolder(path).create(true, true, null); } { IFile cssFile = p.getProject().getWorkspace().getRoot().getFile(path.append("application.css")); ByteArrayInputStream in = new ByteArrayInputStream( "/* JavaFX CSS - Leave this comment until you have at least create one rule which uses -fx-Property */" .getBytes()); cssFile.create(in, IFile.FORCE | IFile.KEEP_HISTORY, null); in.close(); } if (projectData.mainApp.equals(NewJavaFXProjectWizardPageThree.DESKTOP)) { IFile mainClass = p.getProject().getWorkspace().getRoot().getFile(path.append("Main.java")); ByteArrayInputStream in = new ByteArrayInputStream( new FXProjectMainClassTemplate().generate(projectData).toString().getBytes()); mainClass.create(in, IFile.FORCE | IFile.KEEP_HISTORY, null); in.close(); } else if (projectData.mainApp.equals(NewJavaFXProjectWizardPageThree.MOBILE)) { IFile mainClass = p.getProject().getWorkspace().getRoot().getFile(path.append("Main.java")); ByteArrayInputStream in = new ByteArrayInputStream( new FXProjectMainMobileClassTemplate().generate(projectData).toString().getBytes()); mainClass.create(in, IFile.FORCE | IFile.KEEP_HISTORY, null); in.close(); } if (!projectData.declarativeUiType.equals("None")) { if (!projectData.declarativeUiController.trim().isEmpty()) { IFile ctrlClass = p.getProject().getWorkspace().getRoot() .getFile(path.append(projectData.declarativeUiController + ".java")); ByteArrayInputStream in = new ByteArrayInputStream( new FXProjectCtrlClassTemplate().generate(projectData).toString().getBytes()); ctrlClass.create(in, IFile.FORCE | IFile.KEEP_HISTORY, null); in.close(); } IFile declarativeUi = p.getProject().getWorkspace().getRoot() .getFile(path.append(projectData.declarativeUiName + "." + (projectData.declarativeUiType.endsWith("FXML") ? "fxml" : "fxgraph"))); ByteArrayInputStream in = new ByteArrayInputStream( (projectData.declarativeUiType.endsWith("FXML") ? new FXProjectFXMLTemplate().generate(projectData).toString().getBytes() : new FXProjectFXGraphTemplate().generate(projectData).toString().getBytes())); declarativeUi.create(in, IFile.FORCE | IFile.KEEP_HISTORY, null); in.close(); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } BasicNewProjectResourceWizard.updatePerspective(fConfigElement); selectAndReveal(fSecondPage.getJavaProject().getProject()); Display.getDefault().asyncExec(new Runnable() { public void run() { IWorkbenchPart activePart = getActivePart(); if (activePart instanceof IPackagesViewPart) { PackageExplorerPart view = PackageExplorerPart.openInActivePerspective(); view.tryToReveal(newElement); } } }); } return res; } private IWorkbenchPart getActivePart() { IWorkbenchWindow activeWindow = getWorkbench().getActiveWorkbenchWindow(); if (activeWindow != null) { IWorkbenchPage activePage = activeWindow.getActivePage(); if (activePage != null) { return activePage.getActivePart(); } } return null; } @Override protected void handleFinishException(Shell shell, InvocationTargetException e) { String title = NewWizardMessages.JavaProjectWizard_op_error_title; String message = NewWizardMessages.JavaProjectWizard_op_error_create_message; ExceptionHandler.handle(e, getShell(), title, message); } /* * Stores the configuration element for the wizard. The config element will be used * in <code>performFinish</code> to set the result perspective. */ public void setInitializationData(IConfigurationElement cfig, String propertyName, Object data) { fConfigElement = cfig; } /* (non-Javadoc) * @see IWizard#performCancel() */ @Override public boolean performCancel() { fSecondPage.performCancel(); return super.performCancel(); } /* (non-Javadoc) * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#getCreatedElement() */ @Override public IJavaElement getCreatedElement() { return fSecondPage.getJavaProject(); } public static class ProjectData { public String mainApp = "Desktop"; public String packageName = "application"; public String declarativeUiType = "None"; public String declarativeUiName = "Sample"; public String declarativeUiController = "SampleController"; public String declarativeUiRootType = "javafx.scene.layout.BorderPane"; } }