net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/wizards/NewElementWizard.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.wizards;
  12
  13 import java.lang.reflect.InvocationTargetException;
  14
  15 import net.sourceforge.phpdt.internal.ui.actions.WorkbenchRunnableAdapter;
  16 import net.sourceforge.phpdt.internal.ui.util.ExceptionHandler;
  17 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  18
  19 import org.eclipse.core.resources.IFile;
  20 import org.eclipse.core.resources.IResource;
  21 import org.eclipse.core.resources.IWorkspaceRunnable;
  22 import org.eclipse.core.runtime.CoreException;
  23 import org.eclipse.core.runtime.IProgressMonitor;
  24 import org.eclipse.core.runtime.OperationCanceledException;
  25 import org.eclipse.jface.viewers.IStructuredSelection;
  26 import org.eclipse.jface.wizard.Wizard;
  27 import org.eclipse.swt.widgets.Display;
  28 import org.eclipse.swt.widgets.Shell;
  29 import org.eclipse.ui.INewWizard;
  30 import org.eclipse.ui.IWorkbench;
  31 import org.eclipse.ui.IWorkbenchPage;
  32 import org.eclipse.ui.PartInitException;
  33 import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;
  34
  35
  36 public abstract class NewElementWizard extends Wizard implements INewWizard {
  37
  38         private IWorkbench fWorkbench;
  39         private IStructuredSelection fSelection;
  40
  41         public NewElementWizard() {
  42                 setNeedsProgressMonitor(true);
  43         }
  44
  45         protected void openResource(final IFile resource) {
  46                 final IWorkbenchPage activePage= PHPeclipsePlugin.getActivePage();
  47                 if (activePage != null) {
  48                         final Display display= getShell().getDisplay();
  49                         if (display != null) {
  50                                 display.asyncExec(new Runnable() {
  51                                         public void run() {
  52                                                 try {
  53                                                         activePage.openEditor(resource);
  54                                                 } catch (PartInitException e) {
  55                                                         PHPeclipsePlugin.log(e);
  56                                                 }
  57                                         }
  58                                 });
  59                         }
  60                 }
  61         }
  62
  63         /**
  64          * Subclasses should override to perform the actions of the wizard.
  65          * This method is run in the wizard container's context as a workspace runnable.
  66          */
  67         protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException {
  68         }
  69
  70         protected void handleFinishException(Shell shell, InvocationTargetException e) {
  71                 String title= NewWizardMessages.getString("NewElementWizard.op_error.title"); //$NON-NLS-1$
  72                 String message= NewWizardMessages.getString("NewElementWizard.op_error.message"); //$NON-NLS-1$
  73                 ExceptionHandler.handle(e, shell, title, message);
  74         }
  75
  76         /*
  77          * @see Wizard#performFinish
  78          */
  79         public boolean performFinish() {
  80                 IWorkspaceRunnable op= new IWorkspaceRunnable() {
  81                         public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException {
  82                                 try {
  83                                         finishPage(monitor);
  84                                 } catch (InterruptedException e) {
  85                                         throw new OperationCanceledException(e.getMessage());
  86                                 }
  87                         }
  88                 };
  89                 try {
  90                         getContainer().run(false, true, new WorkbenchRunnableAdapter(op));
  91                 } catch (InvocationTargetException e) {
  92                         handleFinishException(getShell(), e);
  93                         return false;
  94                 } catch  (InterruptedException e) {
  95                         return false;
  96                 }
  97                 return true;
  98         }
  99
 100 //      protected void warnAboutTypeCommentDeprecation() {
 101 //              String key= IUIConstants.DIALOGSTORE_TYPECOMMENT_DEPRECATED;
 102 //              if (OptionalMessageDialog.isDialogEnabled(key)) {
 103 //                      Templates templates= Templates.getInstance();
 104 //                      boolean isOldWorkspace= templates.getTemplates("filecomment").length > 0 && templates.getTemplates("typecomment").length > 0; //$NON-NLS-1$ //$NON-NLS-2$
 105 //                      if (!isOldWorkspace) {
 106 //                              OptionalMessageDialog.setDialogEnabled(key, false);
 107 //                      }
 108 //                      String title= NewWizardMessages.getString("NewElementWizard.typecomment.deprecated.title"); //$NON-NLS-1$
 109 //                      String message= NewWizardMessages.getString("NewElementWizard.typecomment.deprecated.message"); //$NON-NLS-1$
 110 //                      OptionalMessageDialog.open(key, getShell(), title, OptionalMessageDialog.getDefaultImage(), message, OptionalMessageDialog.INFORMATION, new String[] { IDialogConstants.OK_LABEL }, 0);
 111 //              }
 112 //      }
 113
 114         /* (non-Javadoc)
 115          * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
 116          */
 117         public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
 118                 fWorkbench= workbench;
 119                 fSelection= currentSelection;
 120         }
 121
 122         public IStructuredSelection getSelection() {
 123                 return fSelection;
 124         }
 125
 126         public IWorkbench getWorkbench() {
 127                 return fWorkbench;
 128         }
 129
 130         protected void selectAndReveal(IResource newResource) {
 131                 BasicNewResourceWizard.selectAndReveal(newResource, fWorkbench.getActiveWorkbenchWindow());
 132         }
 133
 134 }