| /******************************************************************************* |
| * Copyright (c) 2001, 2008 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 |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.dialogs; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.window.Window; |
| 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.common.uriresolver.internal.provisional.URIResolver; |
| import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolverPlugin; |
| import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; |
| import org.eclipse.wst.xml.core.internal.contentmodel.ContentModelManager; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.NamespaceInfo; |
| import org.eclipse.wst.xml.ui.internal.XMLUIMessages; |
| import org.eclipse.wst.xml.ui.internal.util.XMLCommonUIContextIds; |
| |
| public class EditNamespaceInfoDialog extends Dialog { |
| |
| public static EditNamespaceInfoDialog invokeDialog(Shell shell, String title, NamespaceInfo info, IPath resourceLocation) { |
| EditNamespaceInfoDialog dialog = new EditNamespaceInfoDialog(shell, info); |
| dialog.create(); |
| dialog.getShell().setText(title); |
| dialog.setBlockOnOpen(true); |
| dialog.setResourceLocation(resourceLocation); |
| dialog.open(); |
| return dialog; |
| } |
| |
| protected Button browseButton; |
| protected String errorMessage; |
| |
| protected Label errorMessageLabel; |
| protected NamespaceInfo fInfo; |
| protected Text locationHintField; |
| |
| protected Button okButton; |
| protected Text prefixField; |
| protected IPath resourceLocation; |
| protected Text uriField; |
| |
| public EditNamespaceInfoDialog(Shell parentShell, NamespaceInfo info) { |
| super(parentShell); |
| setShellStyle(getShellStyle() | SWT.RESIZE); |
| this.fInfo = info; |
| } |
| |
| protected void buttonPressed(int buttonId) { |
| if (buttonId == IDialogConstants.OK_ID) { |
| fInfo.uri = uriField.getText(); |
| fInfo.prefix = prefixField.getText(); |
| fInfo.locationHint = locationHintField.getText(); |
| } |
| super.buttonPressed(buttonId); |
| } |
| |
| protected void computeErrorMessage() { |
| errorMessage = null; |
| } |
| |
| protected void createButtonsForButtonBar(Composite parent) { |
| okButton = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); |
| okButton.setEnabled(false); |
| createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); |
| updateWidgets(); |
| } |
| |
| protected Control createDialogArea(Composite parent) { |
| Composite dialogsubArea = (Composite) super.createDialogArea(parent); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(dialogsubArea, XMLCommonUIContextIds.XCUI_NAMESPACE_DIALOG); |
| |
| Composite composite = new Composite(dialogsubArea, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 3; |
| layout.marginWidth = 0; |
| composite.setLayout(layout); |
| |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.widthHint = 350; |
| composite.setLayoutData(gd); |
| |
| ModifyListener modifyListener = new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| updateWidgets(); |
| } |
| }; |
| |
| |
| // row 1 |
| // |
| Label uriLabel = new Label(composite, SWT.NONE); |
| uriLabel.setText(XMLUIMessages._UI_LABEL_NAMESPACE_NAME_COLON); |
| |
| uriField = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.grabExcessHorizontalSpace = true; |
| uriField.setLayoutData(gd); |
| uriField.setText(getDisplayValue(fInfo.uri)); |
| uriField.addModifyListener(modifyListener); |
| uriField.setEnabled(fInfo.getProperty("uri-readOnly") == null); //$NON-NLS-1$ |
| |
| // never read |
| Label placeHolder1 = new Label(composite, SWT.NONE); |
| placeHolder1.setText(""); //$NON-NLS-1$ |
| |
| // row 2 |
| // |
| Label prefixLabel = new Label(composite, SWT.NONE); |
| prefixLabel.setText(XMLUIMessages._UI_LABEL_PREFIX_COLON); |
| |
| prefixField = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.grabExcessHorizontalSpace = true; |
| prefixField.setLayoutData(gd); |
| prefixField.setText(getDisplayValue(fInfo.prefix)); |
| prefixField.addModifyListener(modifyListener); |
| prefixField.setEnabled(fInfo.getProperty("prefix-readOnly") == null); //$NON-NLS-1$ |
| |
| // never read |
| Label placeHolder2 = new Label(composite, SWT.NONE); |
| placeHolder2.setText(""); //$NON-NLS-1$ |
| |
| // row 3 |
| // |
| Label locationHintLabel = new Label(composite, SWT.NONE); |
| locationHintLabel.setText(XMLUIMessages._UI_LABEL_LOCATION_HINT_COLON); |
| |
| locationHintField = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.grabExcessHorizontalSpace = true; |
| locationHintField.setLayoutData(gd); |
| locationHintField.setText(getDisplayValue(fInfo.locationHint)); |
| locationHintField.addModifyListener(modifyListener); |
| locationHintField.setEnabled(fInfo.getProperty("locationHint-readOnly") == null); //$NON-NLS-1$ |
| |
| SelectionListener selectionListener = new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| performBrowse(); |
| } |
| }; |
| |
| browseButton = new Button(composite, SWT.NONE); |
| browseButton.setText(XMLUIMessages._UI_LABEL_BROWSE); |
| browseButton.addSelectionListener(selectionListener); |
| browseButton.setEnabled(locationHintField.getEnabled()); |
| |
| // error message |
| errorMessageLabel = new Label(dialogsubArea, SWT.NONE); |
| errorMessageLabel.setText(XMLUIMessages.error_message_goes_here); |
| errorMessageLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| Color color = new Color(errorMessageLabel.getDisplay(), 200, 0, 0); |
| errorMessageLabel.setForeground(color); |
| |
| return dialogsubArea; |
| } |
| |
| protected String getDisplayValue(String string) { |
| return string != null ? string : ""; //$NON-NLS-1$ |
| } |
| |
| protected void performBrowse() { |
| String[] extensions = {".xsd"}; //$NON-NLS-1$ |
| SelectFileOrXMLCatalogIdDialog dialog = new SelectFileOrXMLCatalogIdDialog(getShell(), extensions); |
| dialog.create(); |
| dialog.getShell().setText(XMLUIMessages._UI_LABEL_SELECT_FILE); |
| dialog.setBlockOnOpen(true); |
| dialog.open(); |
| |
| if (dialog.getReturnCode() == Window.OK) { |
| String grammarURI = null; |
| IFile file = dialog.getFile(); |
| String id = dialog.getId(); |
| if (file != null) { |
| String uri = null; |
| if (resourceLocation != null) { |
| IResource resource = ResourcesPlugin.getWorkspace().getRoot().findMember(resourceLocation); |
| if (resource != null) { |
| IPath location = resource.getLocation(); |
| if (location != null) { |
| uri = URIHelper.getRelativeURI(file.getLocation(), location); |
| } |
| } |
| else { |
| uri = URIHelper.getRelativeURI(file.getLocation(), resourceLocation); |
| } |
| grammarURI = file.getLocation().toOSString(); |
| } |
| else { |
| uri = file.getLocation().toOSString(); |
| grammarURI = uri; |
| } |
| locationHintField.setText(uri); |
| } |
| else if (id != null) { |
| locationHintField.setText(id); |
| URIResolver resolver = URIResolverPlugin.createResolver(); |
| grammarURI = resolver.resolve(null, id, id); |
| } |
| |
| |
| CMDocument document = ContentModelManager.getInstance().createCMDocument(URIHelper.getURIForFilePath(grammarURI), "xsd"); //$NON-NLS-1$ |
| if(document != null) { |
| List namespaceInfoList = (List) document.getProperty("http://org.eclipse.wst/cm/properties/namespaceInfo"); //$NON-NLS-1$ |
| if(namespaceInfoList != null) { |
| NamespaceInfo info = (NamespaceInfo) namespaceInfoList.get(0); |
| if(info != null) { |
| if ((uriField.getText().trim().length() == 0) && (info.uri != null)) { |
| uriField.setText(info.uri); |
| } |
| if ((prefixField.getText().trim().length() == 0) && (info.prefix != null)) { |
| prefixField.setText(info.prefix); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| public void setResourceLocation(IPath path) { |
| resourceLocation = path; |
| } |
| |
| protected void updateErrorMessageLabel() { |
| errorMessageLabel.setText(errorMessage != null ? errorMessage : ""); //$NON-NLS-1$ |
| } |
| |
| protected void updateOKButtonState() { |
| if (okButton != null) { |
| if ((uriField.getText().trim().length() == 0) && (prefixField.getText().trim().length() == 0) && (locationHintField.getText().trim().length() == 0)) { |
| okButton.setEnabled(false); |
| } |
| else { |
| okButton.setEnabled(errorMessage == null); |
| } |
| } |
| } |
| |
| protected void updateWidgets() { |
| computeErrorMessage(); |
| updateErrorMessageLabel(); |
| updateOKButtonState(); |
| } |
| } |