X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java new file mode 100644 index 0000000..f0306af --- /dev/null +++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java @@ -0,0 +1,242 @@ +package net.sourceforge.phpeclipse.wizards; + +/********************************************************************** + Copyright (c) 2000, 2002 IBM Corp. and others. + All rights reserved. This program and the accompanying materials + are made available under the terms of the Common Public License v1.0 + which accompanies this distribution, and is available at + http://www.eclipse.org/legal/cpl-v10.html + + Contributors: + IBM Corporation - Initial implementation + www.phpeclipse.de + **********************************************************************/ + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.InvocationTargetException; + +import net.sourceforge.phpdt.internal.corext.codemanipulation.StubUtility; +import net.sourceforge.phpdt.internal.corext.template.php.CodeTemplateContext; +import net.sourceforge.phpdt.internal.corext.template.php.CodeTemplateContextType; +import net.sourceforge.phpeclipse.PHPeclipsePlugin; +import net.sourceforge.phpeclipse.ui.WebUI; + +import org.eclipse.core.resources.IContainer; +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.IProgressMonitor; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Path; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.dialogs.MessageDialog; +import org.eclipse.jface.operation.IRunnableWithProgress; +import org.eclipse.jface.text.templates.Template; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.ui.INewWizard; +import org.eclipse.ui.IWorkbench; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.IWorkbenchWizard; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.ide.IDE; + +/** + * This wizard creates one file with the extension "php". + */ +public class PHPFileWizard extends Wizard implements INewWizard { + + private PHPFileWizardPage page; + + private ISelection selection; + + public PHPFileWizard() { + super(); + setNeedsProgressMonitor(true); + setWindowTitle(PHPWizardMessages + .getString("WizardNewProjectCreationPage.windowTitle")); + } + + /** + * Adding the page to the wizard. + */ + public void addPages() { + page = new PHPFileWizardPage(selection); + addPage(page); + } + + /** + * This method is called when 'Finish' button is pressed in the wizard. We + * will create an operation and run it using wizard as execution context. + */ + public boolean performFinish() { + final String containerName = page.getContainerName(); + final String fileName = page.getFileName(); + IRunnableWithProgress op = new IRunnableWithProgress() { + public void run(IProgressMonitor monitor) + throws InvocationTargetException { + try { + doFinish(containerName, fileName, monitor); + } catch (CoreException e) { + throw new InvocationTargetException(e); + } finally { + monitor.done(); + } + } + }; + try { + getContainer().run(true, false, op); + } catch (InterruptedException e) { + return false; + } catch (InvocationTargetException e) { + Throwable realException = e.getTargetException(); + MessageDialog.openError(getShell(), PHPWizardMessages + .getString("Wizard.error"), realException.getMessage()); + return false; + } + return true; + } + + /** + * The worker method. It will find the container, create the file if missing + * or just replace its contents, and open the editor on the newly created + * file. + */ + private void doFinish(String containerName, String fileName, + IProgressMonitor monitor) throws CoreException { + // create a sample file + monitor.beginTask(PHPWizardMessages + .getString("Wizard.Monitor.creating") + + " " + fileName, 2); + IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); + IResource resource = root.findMember(new Path(containerName)); + if (!resource.exists() || !(resource instanceof IContainer)) { + throwCoreException(PHPWizardMessages + .getString("Wizard.Monitor.containerDoesNotExistException")); + } + IContainer container = (IContainer) resource; + final IFile file = container.getFile(new Path(fileName)); + IProject project = file.getProject(); + String projectName = project.getName(); + String className = getClassName(fileName); + + try { + InputStream stream; + if (className == null) { + stream = openContentStream(fileName, projectName); + } else { + stream = openContentStreamClass(className); + } + if (file.exists()) { + file.setContents(stream, true, true, monitor); + } else { + file.create(stream, true, monitor); + } + stream.close(); + } catch (IOException e) { + } + monitor.worked(1); + monitor.setTaskName(PHPWizardMessages + .getString("Wizard.Monitor.openingFile")); + getShell().getDisplay().asyncExec(new Runnable() { + public void run() { + IWorkbenchPage page = PlatformUI.getWorkbench() + .getActiveWorkbenchWindow().getActivePage(); + try { + IDE.openEditor(page, file, true); + } catch (PartInitException e) { + } + } + }); + monitor.worked(1); + } + + /** + * Check if the filename is like this anyname.class.php + * + * @param fFileName + * the filename + * @return the anyname or null + */ + private static final String getClassName(final String fileName) { + final int lastDot = fileName.lastIndexOf('.'); + if (lastDot == -1) + return null; + final int precLastDot = fileName.lastIndexOf('.', lastDot - 1); + if (precLastDot == -1) + return null; + if (!fileName.substring(precLastDot + 1, lastDot).toUpperCase().equals( + "CLASS")) + return null; + return fileName.substring(0, precLastDot); + } + + /** + * We will initialize file contents for a class + * + * @param className + * the classname + */ + private InputStream openContentStreamClass(final String className) { + StringBuffer contents = new StringBuffer(""); + return new ByteArrayInputStream(contents.toString().getBytes()); + } + + /** + * We will initialize file contents with a sample text. + */ + private InputStream openContentStream(String fileName, String projectname) { + try { + Template template = WebUI.getDefault() + .getCodeTemplateStore().findTemplate( + CodeTemplateContextType.NEWTYPE); + if (template == null) { + return null; + } + String lineDelimiter = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$ + CodeTemplateContext context = new CodeTemplateContext(template + .getContextTypeId(), null, lineDelimiter); + context.setFileNameVariable(fileName, projectname); + String content = StubUtility.evaluateTemplate(context, template); + if (content == null) { + content = ""; + } + return new ByteArrayInputStream(content.getBytes()); + } catch (CoreException e) { + e.printStackTrace(); + return null; + } + + } + + private void throwCoreException(String message) throws CoreException { + IStatus status = new Status(IStatus.ERROR, + "net.sourceforge.phpeclipse.wizards", IStatus.OK, message, null); + throw new CoreException(status); + } + + /** + * We will accept the selection in the workbench to see if we can initialize + * from it. + * + * @see IWorkbenchWizard#init(IWorkbench, IStructuredSelection) + */ + public void init(IWorkbench workbench, IStructuredSelection selection) { + this.selection = selection; + } + +} \ No newline at end of file