+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.cms.ui.workbench.internal.jcr.parts;
-
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.ListIterator;
-
-import javax.jcr.Node;
-import javax.jcr.Property;
-import javax.jcr.PropertyIterator;
-import javax.jcr.PropertyType;
-import javax.jcr.RepositoryException;
-
-import org.argeo.cms.ui.CmsConstants;
-import org.argeo.cms.ui.workbench.internal.WorkbenchConstants;
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.argeo.jcr.JcrUtils;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.forms.AbstractFormPart;
-import org.eclipse.ui.forms.IManagedForm;
-import org.eclipse.ui.forms.editor.FormEditor;
-import org.eclipse.ui.forms.editor.FormPage;
-import org.eclipse.ui.forms.widgets.FormToolkit;
-import org.eclipse.ui.forms.widgets.ScrolledForm;
-
-/**
- * Work-In-Progress Node editor page: provides edition feature on String
- * properties for power users. TODO implement manual modification of all
- * property types.
- */
-
-public class GenericNodePage extends FormPage implements WorkbenchConstants {
- // private final static Log log = LogFactory.getLog(GenericNodePage.class);
-
- // local constants
- private final static String JCR_PROPERTY_NAME = "jcr:name";
-
- // Utils
- protected DateFormat timeFormatter = new SimpleDateFormat(CmsConstants.DATE_TIME_FORMAT);
-
- // Main business Objects
- private Node currentNode;
-
- // This page widgets
- private FormToolkit tk;
- private List<Control> modifyableProperties = new ArrayList<Control>();
-
- public GenericNodePage(FormEditor editor, String title, Node currentNode) {
- super(editor, "id", title);
- this.currentNode = currentNode;
- }
-
- protected void createFormContent(IManagedForm managedForm) {
- tk = managedForm.getToolkit();
- ScrolledForm form = managedForm.getForm();
- Composite innerBox = form.getBody();
- // Composite innerBox = new Composite(form.getBody(), SWT.NO_FOCUS);
- GridLayout twt = new GridLayout(3, false);
- innerBox.setLayout(twt);
- createPropertiesPart(innerBox);
- }
-
- private void createPropertiesPart(Composite parent) {
- try {
- AbstractFormPart part = new AbstractFormPart() {
- public void commit(boolean onSave) {
- try {
- if (onSave) {
- ListIterator<Control> it = modifyableProperties.listIterator();
- while (it.hasNext()) {
- // we only support Text controls
- Text curControl = (Text) it.next();
- String value = curControl.getText();
- currentNode.setProperty((String) curControl.getData(JCR_PROPERTY_NAME), value);
- }
-
- // We only commit when onSave = true,
- // thus it is still possible to save after a tab
- // change.
- if (currentNode.getSession().hasPendingChanges())
- currentNode.getSession().save();
- super.commit(onSave);
- }
- } catch (RepositoryException re) {
- throw new EclipseUiException("Cannot save properties on " + currentNode, re);
- }
- }
- };
-
- PropertyIterator pi = currentNode.getProperties();
- while (pi.hasNext()) {
- Property prop = pi.nextProperty();
- addPropertyLine(parent, part, prop);
- }
- getManagedForm().addPart(part);
- } catch (RepositoryException re) {
- throw new EclipseUiException("Cannot display properties for " + currentNode, re);
- }
- }
-
- private void addPropertyLine(Composite parent, AbstractFormPart part, Property prop) {
- try {
- tk.createLabel(parent, prop.getName());
- tk.createLabel(parent, "[" + JcrUtils.getPropertyDefinitionAsString(prop) + "]");
-
- if (prop.getDefinition().isProtected()) {
- tk.createLabel(parent, formatReadOnlyPropertyValue(prop));
- } else
- addModifyableValueWidget(parent, part, prop);
- } catch (RepositoryException re) {
- throw new EclipseUiException("Cannot display property " + prop, re);
- }
- }
-
- private String formatReadOnlyPropertyValue(Property prop) throws RepositoryException {
- String strValue;
- if (prop.getType() == PropertyType.BINARY)
- strValue = "<binary>";
- else if (prop.isMultiple())
- strValue = Arrays.asList(prop.getValues()).toString();
- else if (prop.getType() == PropertyType.DATE)
- strValue = timeFormatter.format(prop.getValue().getDate().getTime());
- else
- strValue = prop.getValue().getString();
- return strValue;
- }
-
- private Control addModifyableValueWidget(Composite parent, AbstractFormPart part, Property prop)
- throws RepositoryException {
- GridData gd;
- if (prop.getType() == PropertyType.STRING && !prop.isMultiple()) {
- Text txt = tk.createText(parent, prop.getString(), SWT.WRAP | SWT.MULTI);
- gd = new GridData(GridData.FILL_HORIZONTAL);
- txt.setLayoutData(gd);
- txt.addModifyListener(new ModifiedFieldListener(part));
- txt.setData(JCR_PROPERTY_NAME, prop.getName());
- modifyableProperties.add(txt);
- } else {
- // unsupported property type for editing, we create a read only
- // label.
- return tk.createLabel(parent, formatReadOnlyPropertyValue(prop));
- }
- return null;
- }
-
- private class ModifiedFieldListener implements ModifyListener {
- private static final long serialVersionUID = 2117484480773434646L;
- private AbstractFormPart formPart;
-
- public ModifiedFieldListener(AbstractFormPart generalPart) {
- this.formPart = generalPart;
- }
-
- public void modifyText(ModifyEvent e) {
- formPart.markDirty();
- }
- }
-}
projects / lgpl / argeo-commons.git / blobdiff