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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
*
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ant.internal.ui.launchConfigurations;
import org.eclipse.ant.internal.ui.AntUIPlugin;
import org.eclipse.debug.ui.StringVariableSelectionDialog;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
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;
public class VariableInputDialog extends Dialog {
private static String DIALOG_SETTINGS_SECTION = "RuntimeClasspathAction.VariableInputDialog"; //$NON-NLS-1$
private Text fText;
private String fVariableString;
public VariableInputDialog(Shell shell) {
super(shell);
setShellStyle(SWT.RESIZE | getShellStyle());
}
@Override
protected Control createDialogArea(Composite parent) {
Composite inner = (Composite) super.createDialogArea(parent);
((GridLayout) inner.getLayout()).numColumns = 2;
Label label = new Label(inner, SWT.NONE);
label.setText(AntLaunchConfigurationMessages.AddVariableStringAction_2);
GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
gd.horizontalSpan = 2;
label.setLayoutData(gd);
fText = new Text(inner, SWT.SINGLE | SWT.BORDER);
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.grabExcessHorizontalSpace = true;
gd.widthHint = 200;
fText.setLayoutData(gd);
Button button = new Button(inner, SWT.PUSH);
button.setText(AntLaunchConfigurationMessages.AddVariableStringAction_3);
button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent se) {
getVariable();
}
});
applyDialogFont(parent);
return inner;
}
@Override
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(AntLaunchConfigurationMessages.AddVariableStringAction_4);
}
private void getVariable() {
StringVariableSelectionDialog variableDialog = new StringVariableSelectionDialog(getShell());
int returnCode = variableDialog.open();
if (returnCode == IDialogConstants.OK_ID) {
String variable = variableDialog.getVariableExpression();
if (variable != null) {
fText.insert(variable);
}
}
}
@Override
protected void okPressed() {
String variableString = fText.getText();
if (variableString != null && variableString.trim().length() > 0) {
fVariableString = variableString;
} else {
fVariableString = null;
}
super.okPressed();
}
public String getVariableString() {
return fVariableString;
}
@Override
protected IDialogSettings getDialogBoundsSettings() {
IDialogSettings settings = AntUIPlugin.getDefault().getDialogSettings();
IDialogSettings section = settings.getSection(DIALOG_SETTINGS_SECTION);
if (section == null) {
section = settings.addNewSection(DIALOG_SETTINGS_SECTION);
}
return section;
}
}
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