/*******************************************************************************
* Copyright (c) 2001, 2006 IBM Corporation 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:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
* David Schneider, david.schneider@unisys.com - [142500] WTP properties pages fonts don't follow Eclipse preferences
*******************************************************************************/
package org.eclipse.wst.xml.ui.internal.dialogs;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Color;
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;
import org.eclipse.ui.PlatformUI;
import org.eclipse.wst.xml.ui.internal.XMLUIMessages;
import org.eclipse.wst.xml.ui.internal.util.XMLCommonUIContextIds;
import org.w3c.dom.DocumentType;
public class EditDoctypeDialog extends Dialog {
protected boolean computeSystemId;
protected String[] doctypeData;
protected boolean errorChecking;
protected Label errorMessageLabel;
protected Button okButton;
protected Button publicIdBrowseButton;
protected Text publicIdField;
protected IPath resourceLocation;
protected Text rootElementNameField;
protected Button systemIdBrowseButton;
protected Text systemIdField;
public EditDoctypeDialog(Shell parentShell, DocumentType doctype) {
this(parentShell, doctype.getName(), doctype.getPublicId(), doctype.getSystemId());
}
public EditDoctypeDialog(Shell parentShell, String name, String publicId, String systemId) {
super(parentShell);
setShellStyle(getShellStyle() | SWT.RESIZE);
doctypeData = new String[3];
doctypeData[0] = name;
doctypeData[1] = publicId;
doctypeData[2] = systemId;
}
protected void buttonPressed(int buttonId) {
doctypeData[0] = getModelValue(rootElementNameField.getText());
doctypeData[1] = getModelValue(publicIdField.getText());
doctypeData[2] = getModelValue(systemIdField.getText());
super.buttonPressed(buttonId);
}
protected void createButtonsForButtonBar(Composite parent) {
okButton = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
}
protected Control createContents(Composite parent) {
Control control = super.createContents(parent);
updateErrorMessage();
return control;
}
protected Control createDialogArea(Composite parent) {
Composite dialogControl = (Composite) super.createDialogArea(parent);
PlatformUI.getWorkbench().getHelpSystem().setHelp(dialogControl, XMLCommonUIContextIds.XCUI_DOCTYPE_DIALOG);
Composite composite = new Composite(dialogControl, SWT.NONE);
GridLayout layout = new GridLayout();
layout.numColumns = 3;
layout.marginWidth = 0;
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
ModifyListener modifyListener = new ModifyListener() {
public void modifyText(ModifyEvent e) {
if (e.widget == systemIdField) {
computeSystemId = false;
}
updateErrorMessage();
}
};
// row 1
//
Label rootElementNameLabel = new Label(composite, SWT.NONE);
rootElementNameLabel.setText(XMLUIMessages._UI_LABEL_ROOT_ELEMENT_NAME_COLON);
rootElementNameField = new Text(composite, SWT.SINGLE | SWT.BORDER);
PlatformUI.getWorkbench().getHelpSystem().setHelp(rootElementNameField, XMLCommonUIContextIds.XCUI_DOCTYPE_ROOT);
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.widthHint = 200;
rootElementNameField.setLayoutData(gd);
rootElementNameField.setText(getDisplayValue(doctypeData[0]));
rootElementNameField.addModifyListener(modifyListener);
Label placeHolder = new Label(composite, SWT.NONE);
placeHolder.setLayoutData(new GridData());
// row 2
//
Label publicIdLabel = new Label(composite, SWT.NONE);
publicIdLabel.setText(XMLUIMessages._UI_LABEL_PUBLIC_ID_COLON);
publicIdField = new Text(composite, SWT.SINGLE | SWT.BORDER);
PlatformUI.getWorkbench().getHelpSystem().setHelp(publicIdField, XMLCommonUIContextIds.XCUI_DOCTYPE_PUBLIC);
publicIdField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
publicIdField.setText(getDisplayValue(doctypeData[1]));
SelectionListener selectionListener = new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
EditEntityHelper helper = new EditEntityHelper();
if (e.widget == publicIdBrowseButton) {
helper.performBrowseForPublicId(getShell(), publicIdField, computeSystemId ? systemIdField : null);
}
else if (e.widget == systemIdBrowseButton) {
helper.performBrowseForSystemId(getShell(), systemIdField, resourceLocation);
}
}
};
publicIdBrowseButton = new Button(composite, SWT.NONE);
publicIdBrowseButton.setText(XMLUIMessages._UI_LABEL_BROWSE);
publicIdBrowseButton.addSelectionListener(selectionListener);
// row 3
Label systemIdLabel = new Label(composite, SWT.NONE);
systemIdLabel.setText(XMLUIMessages._UI_LABEL_SYSTEM_ID_COLON);
systemIdField = new Text(composite, SWT.SINGLE | SWT.BORDER);
PlatformUI.getWorkbench().getHelpSystem().setHelp(systemIdField, XMLCommonUIContextIds.XCUI_DOCTYPE_SYSTEM);
systemIdField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
systemIdField.setText(getDisplayValue(doctypeData[2]));
systemIdField.addModifyListener(modifyListener);
systemIdBrowseButton = new Button(composite, SWT.NONE);
systemIdBrowseButton.setText(XMLUIMessages._UI_LABEL_BROWSE_1);
systemIdBrowseButton.addSelectionListener(selectionListener);
// error message
errorMessageLabel = new Label(dialogControl, SWT.NONE);
errorMessageLabel.setText(""); //$NON-NLS-1$
errorMessageLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Color color = new Color(errorMessageLabel.getDisplay(), 200, 0, 0);
errorMessageLabel.setForeground(color);
Dialog.applyDialogFont(parent);
return dialogControl;
}
protected Label createMessageArea(Composite composite) {
Label label = new Label(composite, SWT.NONE);
// label.setText(message);
return label;
}
protected String getDisplayValue(String string) {
return string != null ? string : ""; //$NON-NLS-1$
}
public boolean getErrorChecking() {
return errorChecking;
}
protected String getModelValue(String string) {
String result = null;
if ((string != null) && (string.trim().length() > 0)) {
result = string;
}
return result;
}
public String getName() {
return doctypeData[0];
}
public String getPublicId() {
return doctypeData[1];
}
public String getSystemId() {
return doctypeData[2];
}
public void setComputeSystemId(boolean computeSystemId) {
this.computeSystemId = computeSystemId;
}
public void setErrorChecking(boolean errorChecking) {
this.errorChecking = errorChecking;
}
public void setResourceLocation(IPath path) {
resourceLocation = path;
}
public void updateErrorMessage() {
if (errorChecking) {
String errorMessage = null;
if (getModelValue(systemIdField.getText()) == null) {
errorMessage = XMLUIMessages._UI_WARNING_SYSTEM_ID_MUST_BE_SPECIFIED;
}
else if (getModelValue(rootElementNameField.getText()) == null) {
errorMessage = XMLUIMessages._UI_WARNING_ROOT_ELEMENT_MUST_BE_SPECIFIED;
}
errorMessageLabel.setText(errorMessage != null ? errorMessage : ""); //$NON-NLS-1$
okButton.setEnabled(errorMessage == null);
}
}
}