// $Id$
/**
* Copyright (C) 2007 EDIT
-* European Distributed Institute of Taxonomy
+* European Distributed Institute of Taxonomy
* http://www.e-taxonomy.eu
-*
+*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* See LICENSE.TXT at the top of this package for the full license terms.
*/
package eu.etaxonomy.taxeditor.ui.element;
+import java.net.MalformedURLException;
import java.net.URI;
-import java.net.URISyntaxException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.forms.widgets.TableWrapLayout;
+
+import eu.etaxonomy.taxeditor.Messages;
+import eu.etaxonomy.taxeditor.model.ImageResources;
+import eu.etaxonomy.taxeditor.model.MessagingUtils;
+import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
/**
* @author n.hoffmann
*/
public class UriWithLabelElement extends TextWithLabelElement {
- /**
- * @param formFactory
- * @param parentElement
- * @param labelString
- * @param initialText
- * @param textHeight
- * @param style
- */
+ private final Label labelException;
+ private final Button btnOpenBrowser;
+
protected UriWithLabelElement(CdmFormFactory formFactory,
ICdmFormElement parentElement, String labelString,
URI initialUri, Integer textHeight, int style) {
- super(formFactory, parentElement, labelString, null, textHeight, style);
+ super(formFactory, parentElement, false);
+
+ //label
+ initLabel(formFactory, labelString, false, getLayoutComposite());
+
+ //composite(uri + button)
+ Composite textAndButton = formFactory.createComposite(getLayoutComposite(), style);
+ addControl(textAndButton);
+ textAndButton.setLayout(LayoutConstants.LAYOUT(2, false));
+ textAndButton.setLayoutData(LayoutConstants.FILL_HORIZONTALLY());
+
+ //uri text
+ initText(formFactory, null, textHeight, null, false, style, textAndButton);
+
+ //button
+ btnOpenBrowser = formFactory.createButton(textAndButton, "", SWT.NONE); //$NON-NLS-1$
+ btnOpenBrowser.setImage(ImageResources.getImage(ImageResources.WEB));
+ btnOpenBrowser.setToolTipText(Messages.UriWithLabelElement_OPEN_EXTERNAL_BROWSER);
+ btnOpenBrowser.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ String errorTitle = Messages.UriWithLabelElement_INVALID_URL;
+ String errorText = Messages.UriWithLabelElement_COULD_NOT_OPEN_BROWSER;
+
+ URI uri = getUri();
+ if(uri!=null){
+ try {
+ PlatformUI.getWorkbench().getBrowserSupport().getExternalBrowser().openURL(uri.toURL());
+ } catch (PartInitException pie) {
+ MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, pie));
+ } catch (MalformedURLException mue) {
+ MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, mue));
+ } catch (IllegalArgumentException iae) {
+ MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, iae));
+ }
+ }
+ else{
+ MessagingUtils.informationDialog(errorTitle, new Status(IStatus.WARNING, TaxeditorStorePlugin.PLUGIN_ID, errorText, null));
+ }
+ }
+ });
+ btnOpenBrowser.setLayoutData(LayoutConstants.RIGHT());
+
+ labelException = formFactory.createLabel(getLayoutComposite(), "", SWT.WRAP); //$NON-NLS-1$
+ int numColumns = AbstractFormSection.DEFAULT_NUM_COLUMNS;
+ if(getLayoutComposite().getLayout() instanceof TableWrapLayout){
+ numColumns = ((TableWrapLayout)getLayoutComposite().getLayout()).numColumns;
+ }
+ labelException.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(numColumns, 1));
+ addControl(labelException);
setUri(initialUri);
}
-
- /**
- *
- */
+
public void setUri(URI uri) {
if(uri != null){
super.setText(uri.toString());
}
}
-
- public URI getUri() throws URISyntaxException{
- return new URI(super.getText());
+
+ public URI getUri(){
+ try {
+ labelException.setFont(JFaceResources.getFontRegistry().get(JFaceResources.DEFAULT_FONT));
+ labelException.setForeground(getPersistentBackground());
+ labelException.setText(""); //$NON-NLS-1$
+ return new URI(super.getText());
+ } catch (Exception e) {
+ labelException.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));
+ labelException.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
+ labelException.setText(Messages.UriWithLabelElement_URL_NOT_SAVED+e.getLocalizedMessage());
+ return null;
+ }
}
-
+
}