X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/wizards/PHPFileWizard.java
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+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
+    Klaus Hartlage - www.eclipseproject.de
+**********************************************************************/
+
+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.core.runtime.*;
+import org.eclipse.jface.operation.*;
+import java.lang.reflect.InvocationTargetException;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.core.resources.*;
+import org.eclipse.core.runtime.CoreException;
+import java.io.*;
+import org.eclipse.ui.*;
+
+/**
+ * This wizard creates one file with the extension
+ * "php". 
+ */
+public class PHPFileWizard extends Wizard implements INewWizard {
+
+  private PHPFileWizardPage page;
+  private ISelection selection;
+
+  // the name of the file to create
+  private String fileName;
+
+  
+  public PHPFileWizard() {
+    super();
+    setNeedsProgressMonitor(true);
+  }
+
+  /**
+   * 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));
+    try {
+      InputStream stream = openContentStream();
+      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 {
+          page.openEditor(file);
+        } catch (PartInitException e) {
+        }
+      }
+    });
+    monitor.worked(1);
+  }
+
+  /**
+   * We will initialize file contents with a sample text.
+   */
+  private InputStream openContentStream() {
+    String className = fileName.substring(0, fileName.length() - 3);
+    StringBuffer contents = new StringBuffer("<?php\n\n");
+    contents.append("function f0() {\n\n");
+    contents.append("}\n\n");
+    contents.append("function f1() {\n\n");
+    contents.append("}\n\n");
+    contents.append("switch($func) {\n");
+    contents.append("    case \"f1\":\n");
+    contents.append("    f1();\n");
+    contents.append("    break;\n\n");
+    contents.append("    default:\n");
+    contents.append("    f0();\n");
+    contents.append("    break;\n\n");
+    contents.append("}\n\n?>");
+    return new ByteArrayInputStream(contents.toString().getBytes());
+  }
+
+  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;
+  }
+
+  /**
+   * Sets the name of the file to create
+   * (used to set the class name in the new file)
+   */
+  public void setFileName(String name) {
+    fileName = name;
+  }
+}
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