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Added new element wizard classes.
This commit is contained in:
Chris Wiebe
parent
abe2eac5c3
commit
f8f5b6ab82
3 changed files with 150 additions and 10 deletions
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@ -1,3 +1,9 @@
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2004-08-06 Chris Wiebe
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Added new element wizard classes.
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* src/org/eclipse/cdt/internal/ui/wizards/NewElementWizard.java
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* src/org/eclipse/cdt/internal/ui/wizards/NewElementWizardPage.java
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2004-08-04 Alain Magloire
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Provide filters for the Outliner.
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@ -0,0 +1,136 @@
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/*******************************************************************************
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* Copyright (c) 2000, 2004 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Common Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/cpl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package org.eclipse.cdt.internal.ui.wizards;
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import java.lang.reflect.InvocationTargetException;
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import org.eclipse.cdt.internal.ui.actions.WorkbenchRunnableAdapter;
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import org.eclipse.cdt.internal.ui.util.ExceptionHandler;
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import org.eclipse.cdt.ui.CUIPlugin;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.resources.IResource;
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import org.eclipse.core.resources.IWorkspaceRunnable;
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import org.eclipse.core.resources.ResourcesPlugin;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.OperationCanceledException;
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import org.eclipse.core.runtime.jobs.ISchedulingRule;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.wizard.Wizard;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.INewWizard;
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import org.eclipse.ui.IWorkbench;
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import org.eclipse.ui.IWorkbenchPage;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.ide.IDE;
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import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;
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public abstract class NewElementWizard extends Wizard implements INewWizard {
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private IWorkbench fWorkbench;
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private IStructuredSelection fSelection;
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public NewElementWizard() {
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setNeedsProgressMonitor(true);
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}
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protected void openResource(final IFile resource) {
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final IWorkbenchPage activePage= CUIPlugin.getActivePage();
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if (activePage != null) {
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final Display display= getShell().getDisplay();
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if (display != null) {
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display.asyncExec(new Runnable() {
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public void run() {
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try {
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IDE.openEditor(activePage, resource, true);
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} catch (PartInitException e) {
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CUIPlugin.getDefault().log(e);
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}
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}
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});
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}
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}
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}
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/**
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* Subclasses should override to perform the actions of the wizard.
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* This method is run in the wizard container's context as a workspace runnable.
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* @param monitor
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* @throws InterruptedException
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* @throws CoreException
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*/
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protected abstract void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException;
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/**
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* Returns the scheduling rule for creating the element.
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*/
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protected ISchedulingRule getSchedulingRule() {
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return ResourcesPlugin.getWorkspace().getRoot(); // look all by default
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}
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protected boolean canRunForked() {
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return true;
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}
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protected void handleFinishException(Shell shell, InvocationTargetException e) {
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String title= NewWizardMessages.getString("NewElementWizard.op_error.title"); //$NON-NLS-1$
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String message= NewWizardMessages.getString("NewElementWizard.op_error.message"); //$NON-NLS-1$
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ExceptionHandler.handle(e, shell, title, message);
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}
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/*
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* @see Wizard#performFinish
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*/
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public boolean performFinish() {
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IWorkspaceRunnable op= new IWorkspaceRunnable() {
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public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException {
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try {
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finishPage(monitor);
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} catch (InterruptedException e) {
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throw new OperationCanceledException(e.getMessage());
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}
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}
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};
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try {
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getContainer().run(canRunForked(), true, new WorkbenchRunnableAdapter(op, getSchedulingRule()));
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} catch (InvocationTargetException e) {
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handleFinishException(getShell(), e);
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return false;
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} catch (InterruptedException e) {
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return false;
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}
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return true;
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
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*/
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public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
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fWorkbench= workbench;
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fSelection= currentSelection;
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}
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public IStructuredSelection getSelection() {
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return fSelection;
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}
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public IWorkbench getWorkbench() {
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return fWorkbench;
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}
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protected void selectAndReveal(IResource newResource) {
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BasicNewResourceWizard.selectAndReveal(newResource, fWorkbench.getActiveWorkbenchWindow());
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}
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}
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@ -15,11 +15,9 @@ import org.eclipse.core.runtime.IStatus;
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import org.eclipse.jface.wizard.WizardPage;
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/**
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* Base class for wizard page responsible to create Java elements. The class
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* provides API to update the wizard's statis line and OK button according to
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* Base class for wizard page responsible to create C elements. The class
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* provides API to update the wizard's status line and OK button according to
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* the value of a <code>IStatus</code> object.
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*
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* @since 2.0
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*/
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public abstract class NewElementWizardPage extends WizardPage {
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@ -34,8 +32,8 @@ public abstract class NewElementWizardPage extends WizardPage {
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*/
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public NewElementWizardPage(String name) {
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super(name);
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fPageVisible= false;
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fCurrStatus= new StatusInfo();
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fPageVisible = false;
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fCurrStatus = new StatusInfo();
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}
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// ---- WizardPage ----------------
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@ -45,12 +43,12 @@ public abstract class NewElementWizardPage extends WizardPage {
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*/
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public void setVisible(boolean visible) {
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super.setVisible(visible);
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fPageVisible= visible;
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fPageVisible = visible;
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// policy: wizards are not allowed to come up with an error message
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if (visible && fCurrStatus.matches(IStatus.ERROR)) {
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StatusInfo status= new StatusInfo();
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StatusInfo status = new StatusInfo();
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status.setError(""); //$NON-NLS-1$
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fCurrStatus= status;
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fCurrStatus = status;
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}
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updateStatus(fCurrStatus);
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}
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@ -61,7 +59,7 @@ public abstract class NewElementWizardPage extends WizardPage {
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* @param status status to apply
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*/
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protected void updateStatus(IStatus status) {
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fCurrStatus= status;
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fCurrStatus = status;
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setPageComplete(!status.matches(IStatus.ERROR));
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if (fPageVisible) {
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StatusUtil.applyToStatusLine(this, status);
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