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/*******************************************************************************
* Copyright (c) 2010-2013 SAP AG and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
*******************************************************************************/
package org.eclipse.egit.ui.internal.dialogs;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.egit.core.internal.job.JobUtil;
import org.eclipse.egit.core.op.DiscardChangesOperation;
import org.eclipse.egit.ui.JobFamilies;
import org.eclipse.egit.ui.internal.CommonUtils;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.actions.ActionCommands;
import org.eclipse.egit.ui.internal.commit.CommitUI;
import org.eclipse.egit.ui.internal.stash.StashCreateUI;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
/**
* Offer options to cleanup uncommitted changes.
*/
public class CleanupUncomittedChangesDialog extends MessageDialog {
private static final Image INFO = PlatformUI.getWorkbench()
.getSharedImages().getImage(ISharedImages.IMG_OBJS_INFO_TSK);
private final Repository repository;
private List<String> fileList;
private boolean shouldContinue = false;
private final boolean needResult;
/**
* @param shell
* @param dialogTitle
* @param dialogMessage
* @param repository
* @param fileList
*/
public CleanupUncomittedChangesDialog(Shell shell, String dialogTitle,
String dialogMessage, Repository repository, List<String> fileList) {
this(shell, dialogTitle, dialogMessage, repository, fileList, true);
}
/**
* Creates a new {@link CleanupUncomittedChangesDialog}. If
* {@code needResult == true}, a commit dialog is always used for the
* "Commit" button, otherwise the commit command is executed, which may also
* simply open the staging view.
*
* @param shell
* to use as parent
* @param title
* for the dialog
* @param message
* to show in the dialog
* @param repository
* containing the uncommitted changes
* @param fileList
* giving the paths that have uncommitted changes
* @param needResult
* whether to always use a commit dialog for the "Commit" button
*/
public CleanupUncomittedChangesDialog(Shell shell, String title,
String message, Repository repository, List<String> fileList,
boolean needResult) {
super(shell, title, INFO, message,
MessageDialog.INFORMATION, new String[] {}, -1);
setShellStyle(getShellStyle() | SWT.SHELL_TRIM);
this.repository = repository;
this.fileList = fileList;
this.needResult = needResult;
}
@SuppressWarnings("unused")
@Override
protected Control createCustomArea(Composite parent) {
Composite main = new Composite(parent, SWT.NONE);
main.setLayout(new GridLayout(1, false));
GridDataFactory.fillDefaults().indent(0, 0).grab(true, true)
.applyTo(main);
new NonDeletedFilesTree(main, repository, fileList);
applyDialogFont(main);
return main;
}
@Override
protected void buttonPressed(int buttonId) {
switch (buttonId) {
case IDialogConstants.PROCEED_ID:
if (needResult) {
CommitUI commitUI = new CommitUI(getShell(), repository,
new IResource[0], true);
shouldContinue = commitUI.commit();
} else {
CommonUtils.runCommand(ActionCommands.COMMIT_ACTION,
new StructuredSelection(repository));
}
break;
case IDialogConstants.ABORT_ID:
DiscardChangesOperation operation = new DiscardChangesOperation(
repository, fileList, Constants.HEAD);
JobUtil.scheduleUserWorkspaceJob(operation,
UIText.DiscardChangesAction_discardChanges,
JobFamilies.DISCARD_CHANGES);
shouldContinue = true;
break;
case IDialogConstants.SKIP_ID:
StashCreateUI stashCreateUI = new StashCreateUI(repository);
shouldContinue = stashCreateUI.createStash(getShell());
break;
case IDialogConstants.CANCEL_ID:
default:
break;
}
super.buttonPressed(buttonId);
}
@Override
protected void createButtonsForButtonBar(Composite parent) {
super.createButtonsForButtonBar(parent);
createButton(parent, IDialogConstants.PROCEED_ID,
UIText.BranchResultDialog_buttonCommit, false);
createButton(parent, IDialogConstants.SKIP_ID,
UIText.BranchResultDialog_buttonStash, false);
createButton(parent, IDialogConstants.ABORT_ID,
UIText.BranchResultDialog_buttonDiscardChanges, false);
createButton(parent, IDialogConstants.CANCEL_ID,
IDialogConstants.CANCEL_LABEL, true);
}
/**
* @return if the initial operation should continue when dialog is closed
*/
public boolean shouldContinue() {
return shouldContinue;
}
}
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