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/*******************************************************************************
* Copyright (c) 2010 Frank Becker and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Frank Becker - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.bugzilla.ui.wizard;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.mylyn.commons.core.StatusHandler;
import org.eclipse.mylyn.internal.bugzilla.ui.BugzillaUiPlugin;
import org.eclipse.mylyn.internal.bugzilla.ui.action.ChangeAttachmentJob;
import org.eclipse.mylyn.tasks.core.ITaskAttachment;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.ui.editors.AttributeEditorFactory;
import org.eclipse.mylyn.tasks.ui.editors.TaskEditor;
import org.eclipse.swt.widgets.Shell;
public class BugzillaAttachmentWizard extends Wizard {
private final AttributeEditorFactory factory;
private final TaskAttribute attachmentAttribute;
private BugzillaAttachmentWizardPage attachmentWizardPage;
private final Shell parentShell;
private boolean changed = false;
private final TaskEditor taskEditor;
private final ITaskAttachment attachment;
public BugzillaAttachmentWizard(Shell parentShell, AttributeEditorFactory factory,
TaskAttribute attachmentAttribute, TaskEditor taskEditor, ITaskAttachment attachment) {
super();
this.factory = factory;
this.attachmentAttribute = attachmentAttribute;
this.parentShell = parentShell;
this.taskEditor = taskEditor;
this.attachment = attachment;
setNeedsProgressMonitor(true);
setWindowTitle(Messages.BugzillaAttachmentWizard_Attachment_Details_Dialog_Title);
}
@Override
public boolean performFinish() {
TaskAttribute attachmentTaskAttribute = attachment.getTaskAttribute();
for (TaskAttribute child : attachmentAttribute.getAttributes().values()) {
attachmentTaskAttribute.deepAddCopy(child);
}
final ChangeAttachmentJob job = new ChangeAttachmentJob(attachment, taskEditor);
job.setUser(true);
if (attachmentWizardPage.runInBackground()) {
runInBackground(job);
} else {
runInWizard(job);
}
return true;
}
/* currently not needed
private void handleDone(final ChangeAttachmentJob job, IProgressMonitor monitor) {
try {
if (job.getError() != null) {
IFormPage formPage = taskEditor.getActivePageInstance();
if (formPage instanceof BugzillaTaskEditorPage) {
final BugzillaTaskEditorPage bugzillaPage = (BugzillaTaskEditorPage) formPage;
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
bugzillaPage.getTaskEditor()
.setMessage(job.getError().getMessage(), IMessageProvider.ERROR);
}
});
}
} else {
monitor.setTaskName(Messages.BugzillaAttachmentWizard_Now_synchronize_the_Task);
IFormPage formPage = taskEditor.getActivePageInstance();
if (formPage instanceof BugzillaTaskEditorPage) {
final BugzillaTaskEditorPage bugzillaPage = (BugzillaTaskEditorPage) formPage;
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
bugzillaPage.refreshFormContent();
}
});
}
}
} finally {
monitor.done();
}
}
*/
private boolean runInWizard(final ChangeAttachmentJob job) {
try {
getContainer().run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
job.run(monitor);
}
});
return true;
} catch (InvocationTargetException e) {
StatusHandler.fail(new Status(IStatus.ERROR, BugzillaUiPlugin.ID_PLUGIN, "Unexpected error", e)); //$NON-NLS-1$
return false;
} catch (InterruptedException e) {
// canceled
return false;
}
}
private void runInBackground(final ChangeAttachmentJob job) {
job.schedule();
}
@Override
public void addPages() {
attachmentWizardPage = new BugzillaAttachmentWizardPage(parentShell, factory, attachmentAttribute,
attachment.getTask().getTaskId());
addPage(attachmentWizardPage);
}
@Override
public boolean canFinish() {
return isChanged();
}
public boolean isChanged() {
return changed;
}
public void setChanged(boolean changed) {
this.changed = changed;
}
}
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