net.sourceforge.phpeclipse.ui/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 import net.sourceforge.phpeclipse.ui.WebUI;
  19
  20 import org.eclipse.core.resources.IFile;
  21 import org.eclipse.core.resources.IResource;
  22 import org.eclipse.core.resources.IWorkspaceRunnable;
  23 import org.eclipse.core.runtime.CoreException;
  24 import org.eclipse.core.runtime.IProgressMonitor;
  25 import org.eclipse.core.runtime.OperationCanceledException;
  26 import org.eclipse.jface.viewers.IStructuredSelection;
  27 import org.eclipse.jface.wizard.Wizard;
  28 import org.eclipse.swt.widgets.Display;
  29 import org.eclipse.swt.widgets.Shell;
  30 import org.eclipse.ui.INewWizard;
  31 import org.eclipse.ui.IWorkbench;
  32 import org.eclipse.ui.IWorkbenchPage;
  33 import org.eclipse.ui.PartInitException;
  34 import org.eclipse.ui.ide.IDE;
  35 import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;
  36
  37 public abstract class NewElementWizard extends Wizard implements INewWizard {
  38
  39         private IWorkbench fWorkbench;
  40
  41         private IStructuredSelection fSelection;
  42
  43         public NewElementWizard() {
  44                 setNeedsProgressMonitor(true);
  45         }
  46
  47         protected void openResource(final IFile resource) {
  48                 final IWorkbenchPage activePage = WebUI.getActivePage();
  49                 if (activePage != null) {
  50                         final Display display = getShell().getDisplay();
  51                         if (display != null) {
  52                                 display.asyncExec(new Runnable() {
  53                                         public void run() {
  54                                                 try {
  55                                                         IDE.openEditor(activePage, resource, true);
  56                                                 } catch (PartInitException e) {
  57                                                         PHPeclipsePlugin.log(e);
  58                                                 }
  59                                         }
  60                                 });
  61                         }
  62                 }
  63         }
  64
  65         /**
  66          * Subclasses should override to perform the actions of the wizard. This
  67          * method is run in the wizard container's context as a workspace runnable.
  68          */
  69         protected void finishPage(IProgressMonitor monitor)
  70                         throws InterruptedException, CoreException {
  71         }
  72
  73         protected void handleFinishException(Shell shell,
  74                         InvocationTargetException e) {
  75                 String title = NewWizardMessages
  76                                 .getString("NewElementWizard.op_error.title"); //$NON-NLS-1$
  77                 String message = NewWizardMessages
  78                                 .getString("NewElementWizard.op_error.message"); //$NON-NLS-1$
  79                 ExceptionHandler.handle(e, shell, title, message);
  80         }
  81
  82         /*
  83          * @see Wizard#performFinish
  84          */
  85         public boolean performFinish() {
  86                 IWorkspaceRunnable op = new IWorkspaceRunnable() {
  87                         public void run(IProgressMonitor monitor) throws CoreException,
  88                                         OperationCanceledException {
  89                                 try {
  90                                         finishPage(monitor);
  91                                 } catch (InterruptedException e) {
  92                                         throw new OperationCanceledException(e.getMessage());
  93                                 }
  94                         }
  95                 };
  96                 try {
  97                         getContainer().run(false, true, new WorkbenchRunnableAdapter(op));
  98                 } catch (InvocationTargetException e) {
  99                         handleFinishException(getShell(), e);
 100                         return false;
 101                 } catch (InterruptedException e) {
 102                         return false;
 103                 }
 104                 return true;
 105         }
 106
 107         // protected void warnAboutTypeCommentDeprecation() {
 108         // String key= IUIConstants.DIALOGSTORE_TYPECOMMENT_DEPRECATED;
 109         // if (OptionalMessageDialog.isDialogEnabled(key)) {
 110         // Templates templates= Templates.getInstance();
 111         // boolean isOldWorkspace= templates.getTemplates("filecomment").length > 0
 112         // && templates.getTemplates("typecomment").length > 0;
 113         // //$NON-NLS-1$ //$NON-NLS-2$
 114         // if (!isOldWorkspace) {
 115         // OptionalMessageDialog.setDialogEnabled(key, false);
 116         // }
 117         // String title=
 118         // NewWizardMessages.getString("NewElementWizard.typecomment.deprecated.title");
 119         // //$NON-NLS-1$
 120         // String message=
 121         // NewWizardMessages.getString("NewElementWizard.typecomment.deprecated.message");
 122         // //$NON-NLS-1$
 123         // OptionalMessageDialog.open(key, getShell(), title,
 124         // OptionalMessageDialog.getDefaultImage(), message,
 125         // OptionalMessageDialog.INFORMATION, new String[] {
 126         // IDialogConstants.OK_LABEL }, 0);
 127         // }
 128         // }
 129
 130         /*
 131          * (non-Javadoc)
 132          *
 133          * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
 134          *      org.eclipse.jface.viewers.IStructuredSelection)
 135          */
 136         public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
 137                 fWorkbench = workbench;
 138                 fSelection = currentSelection;
 139         }
 140
 141         public IStructuredSelection getSelection() {
 142                 return fSelection;
 143         }
 144
 145         public IWorkbench getWorkbench() {
 146                 return fWorkbench;
 147         }
 148
 149         protected void selectAndReveal(IResource newResource) {
 150                 BasicNewResourceWizard.selectAndReveal(newResource, fWorkbench
 151                                 .getActiveWorkbenchWindow());
 152         }
 153
 154 }