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/******************************************************************************
* Copyright (c) 2012, 2013 GitHub Inc 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
*
* Contributors:
* Kevin Sawicki (GitHub Inc.) - initial API and implementation
* Stefan Lay (SAP AG)
*****************************************************************************/
package org.eclipse.egit.ui.internal.stash;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.egit.core.op.StashCreateOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.JobFamilies;
import org.eclipse.egit.ui.UIPreferences;
import org.eclipse.egit.ui.UIUtils;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.window.Window;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
/**
* The UI wrapper for {@link StashCreateOperation} */
public class StashCreateUI {
private Repository repo;
/**
* @param repo
*/
public StashCreateUI(Repository repo) {
this.repo = repo;
}
/**
* @param shell
* the shell to use for showing the message input dialog
* @return true if a stash create operation was triggered
*/
public boolean createStash(Shell shell) {
if (!UIUtils.saveAllEditors(repo))
return false;
StashCreateDialog commitMessageDialog = new StashCreateDialog(shell);
if (commitMessageDialog.open() != Window.OK)
return false;
String message = commitMessageDialog.getValue();
if (message.length() == 0)
message = null;
boolean includeUntracked = commitMessageDialog.getIncludeUntracked();
final StashCreateOperation op = new StashCreateOperation(repo, message,
includeUntracked);
Job job = new WorkspaceJob(UIText.StashCreateCommand_jobTitle) {
@Override
public IStatus runInWorkspace(IProgressMonitor monitor) {
try {
op.execute(monitor);
RevCommit commit = op.getCommit();
if (commit == null) {
showNoChangesToStash();
}
} catch (CoreException e) {
Activator
.logError(UIText.StashCreateCommand_stashFailed, e);
}
return Status.OK_STATUS;
}
@Override
public boolean belongsTo(Object family) {
if (JobFamilies.STASH.equals(family))
return true;
return super.belongsTo(family);
}
};
job.setUser(true);
job.setRule(op.getSchedulingRule());
job.schedule();
return true;
}
private static void showNoChangesToStash() {
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
Shell shell = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getShell();
MessageDialog.openInformation(shell,
UIText.StashCreateCommand_titleNoChanges,
UIText.StashCreateCommand_messageNoChanges);
}
});
}
private static class StashCreateDialog extends Dialog {
/**
* Commit message widget.
*/
private Text text;
/**
* Include untracked checkbox.
*/
private Button untrackedButton;
/**
* The input value; the empty string by default.
*/
private String commitMessage = ""; //$NON-NLS-1$
private boolean includeUntracked;
private final IPreferenceStore store = Activator.getDefault()
.getPreferenceStore();
public StashCreateDialog(Shell shell) {
super(shell);
}
@Override
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
getShell().setText(
UIText.StashCreateCommand_titleEnterCommitMessage);
Label label = new Label(composite, SWT.WRAP);
label.setText(UIText.StashCreateCommand_messageEnterCommitMessage);
GridData data = new GridData(GridData.GRAB_HORIZONTAL
| GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL
| GridData.VERTICAL_ALIGN_CENTER);
data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
label.setLayoutData(data);
label.setFont(parent.getFont());
text = new Text(composite, SWT.SINGLE | SWT.BORDER);
text.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL
| GridData.HORIZONTAL_ALIGN_FILL));
untrackedButton = new Button(composite, SWT.CHECK);
untrackedButton
.setText(UIText.StashCreateCommand_includeUntrackedLabel);
includeUntracked = store
.getBoolean(UIPreferences.STASH_INCLUDE_UNTRACKED);
untrackedButton.setSelection(includeUntracked);
text.setFocus();
return composite;
}
@Override
protected void buttonPressed(int buttonId) {
if (buttonId == IDialogConstants.OK_ID) {
commitMessage = text.getText();
includeUntracked = untrackedButton.getSelection();
store.setValue(UIPreferences.STASH_INCLUDE_UNTRACKED,
includeUntracked);
} else {
commitMessage = null;
includeUntracked = false;
}
super.buttonPressed(buttonId);
}
public String getValue() {
return commitMessage;
}
public boolean getIncludeUntracked() {
return includeUntracked;
}
@Override
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.OK_ID,
UIText.StashCreateCommand_ButtonOK, true);
createButton(parent, IDialogConstants.CANCEL_ID,
IDialogConstants.CANCEL_LABEL, false);
}
}
}
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