/*******************************************************************************
* Copyright (c) 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 v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Matthias Sohn (SAP AG) - initial implementation
*******************************************************************************/
package org.eclipse.egit.ui.internal.rebase;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.dialogs.SpellcheckableMessageArea;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.graphics.Point;
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.forms.widgets.FormToolkit;
/**
* Dialog for editing a commit message
*/
public class CommitMessageEditorDialog extends TitleAreaDialog {
private String commitMessage;
private SpellcheckableMessageArea messageArea;
private FormToolkit toolkit;
private static final String DIALOG_SETTINGS_SECTION_NAME = Activator
.getPluginId() + ".COMMIT_MESSAGE_EDITOR_DIALOG_SECTION"; //$NON-NLS-1$
/**
* @param parentShell
* @param commitMessage
*/
public CommitMessageEditorDialog(Shell parentShell,
String commitMessage) {
super(parentShell);
this.commitMessage = commitMessage;
}
@Override
protected void setShellStyle(int newShellStyle) {
super.setShellStyle(newShellStyle | SWT.RESIZE | SWT.MAX);
}
@Override
protected Control createContents(Composite parent) {
toolkit = new FormToolkit(parent.getDisplay());
parent.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
CommitMessageEditorDialog.this.commitMessage = messageArea
.getCommitMessage();
toolkit.dispose();
}
});
return super.createContents(parent);
}
@Override
protected Control createDialogArea(Composite parent) {
final Composite composite = (Composite) super.createDialogArea(parent);
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 1;
composite.setLayout(gridLayout);
setTitle(UIText.RebaseInteractiveHandler_EditMessageDialogTitle);
setMessage(UIText.RebaseInteractiveHandler_EditMessageDialogText);
messageArea = new SpellcheckableMessageArea(composite, commitMessage);
messageArea.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
Point size = messageArea.getTextWidget().getSize();
int minHeight = messageArea.getTextWidget().getLineHeight() * 3;
messageArea.setLayoutData(GridDataFactory.fillDefaults().grab(true, true)
.hint(size).minSize(size.x, minHeight)
.align(SWT.FILL, SWT.FILL).create());
messageArea.setFocus();
return composite;
}
@Override
protected IDialogSettings getDialogBoundsSettings() {
IDialogSettings settings = Activator.getDefault().getDialogSettings();
IDialogSettings section = settings
.getSection(DIALOG_SETTINGS_SECTION_NAME);
if (section == null)
section = settings.addNewSection(DIALOG_SETTINGS_SECTION_NAME);
return section;
}
/**
* @return the commit message
*/
public String getCommitMessage() {
return this.commitMessage;
}
}