X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.jcr.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Feditors%2FGenericPropertyPage.java;fp=org.argeo.jcr.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Feditors%2FGenericPropertyPage.java;h=3aec4538c88915a6de53756406eabdedd3fd8b1f;hb=1df1bf64759d35d3d72b9d96b26b71118fdbe031;hp=0000000000000000000000000000000000000000;hpb=3a3d316af102ba410d1d9e6de349d0c8f7ac044f;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericPropertyPage.java b/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericPropertyPage.java new file mode 100644 index 000000000..3aec4538c --- /dev/null +++ b/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/GenericPropertyPage.java @@ -0,0 +1,306 @@ +/* + * 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.jcr.ui.explorer.editors; + +import java.util.ArrayList; +import java.util.List; + +import javax.jcr.Node; +import javax.jcr.Property; +import javax.jcr.PropertyIterator; +import javax.jcr.RepositoryException; +import javax.jcr.Value; + +import org.argeo.ArgeoException; +import org.argeo.jcr.ui.explorer.JcrExplorerConstants; +import org.argeo.jcr.ui.explorer.JcrExplorerPlugin; +import org.argeo.jcr.ui.explorer.providers.PropertyLabelProvider; +import org.eclipse.jface.viewers.ITreeContentProvider; +import org.eclipse.jface.viewers.TreeViewer; +import org.eclipse.jface.viewers.Viewer; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Tree; +import org.eclipse.swt.widgets.TreeColumn; +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.ScrolledForm; + +/** + * Generic editor property page. Lists all properties of current node as a + * complex tree. TODO: enable editing + */ + +public class GenericPropertyPage extends FormPage implements + JcrExplorerConstants { + // private final static Log log = + // LogFactory.getLog(GenericPropertyPage.class); + + // Main business Objects + private Node currentNode; + + public GenericPropertyPage(FormEditor editor, String title, Node currentNode) { + super(editor, "id", title); + this.currentNode = currentNode; + } + + protected void createFormContent(IManagedForm managedForm) { + ScrolledForm form = managedForm.getForm(); + form.setText(JcrExplorerPlugin.getMessage("genericNodePageTitle")); + FillLayout layout = new FillLayout(); + layout.marginHeight = 5; + layout.marginWidth = 5; + form.getBody().setLayout(layout); + + createComplexTree(form.getBody()); + + // TODO remove following + // createPropertiesPart(form.getBody()); + } + + private TreeViewer createComplexTree(Composite parent) { + int style = SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION; + Tree tree = new Tree(parent, style); + createColumn(tree, "Property", SWT.LEFT, 200); + createColumn(tree, "Value(s)", SWT.LEFT, 300); + createColumn(tree, "Attributes", SWT.LEFT, 65); + tree.setLinesVisible(true); + tree.setHeaderVisible(true); + + TreeViewer result = new TreeViewer(tree); + result.setContentProvider(new TreeContentProvider()); + result.setLabelProvider(new PropertyLabelProvider()); + result.setInput(currentNode); + result.expandAll(); + return result; + } + + private static TreeColumn createColumn(Tree parent, String name, int style, + int width) { + TreeColumn result = new TreeColumn(parent, style); + result.setText(name); + result.setWidth(width); + result.setMoveable(true); + result.setResizable(true); + return result; + } + + // + // private void createPropertiesPart(Composite parent) { + // try { + // + // PropertyIterator pi = currentNode.getProperties(); + // + // // Initializes form part + // AbstractFormPart part = new AbstractFormPart() { + // public void commit(boolean onSave) { + // try { + // if (onSave) { + // ListIterator it = modifyableProperties + // .listIterator(); + // while (it.hasNext()) { + // // we only support Text controls for the time + // // being + // 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. + // super.commit(onSave); + // } + // } catch (RepositoryException re) { + // throw new ArgeoException( + // "Unexpected error while saving properties", re); + // } + // } + // }; + // + // while (pi.hasNext()) { + // Property prop = pi.nextProperty(); + // addPropertyLine(parent, part, prop); + // } + // + // getManagedForm().addPart(part); + // } catch (RepositoryException re) { + // throw new ArgeoException( + // "Error during creation of network details section", 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 ArgeoException("Cannot get property " + prop, re); + // } + // } + // + // private String formatReadOnlyPropertyValue(Property prop) { + // try { + // String strValue; + // + // if (prop.getType() == PropertyType.BINARY) + // strValue = ""; + // 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; + // } catch (RepositoryException re) { + // throw new ArgeoException( + // "Unexpected error while formatting read only property value", + // re); + // } + // } + // + // private Control addModifyableValueWidget(Composite parent, + // AbstractFormPart part, Property prop) { + // GridData gd; + // try { + // if (prop.getType() == PropertyType.STRING) { + // Text txt = tk.createText(parent, prop.getString()); + // 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; + // } catch (RepositoryException re) { + // throw new ArgeoException( + // "Unexpected error while formatting read only property value", + // re); + // } + // + // } + + // Multiple Value Model + // protected class MultipleValueItem { + // private int index; + // private Value value; + // + // public MultipleValueItem(int index, Value value) { + // this.index = index; + // this.value = value; + // } + // + // public int getIndex() { + // return index; + // } + // + // public Object getValue() { + // return value; + // } + // } + + private class TreeContentProvider implements ITreeContentProvider { + public Object[] getElements(Object parent) { + Object[] props = null; + try { + + if (parent instanceof Node) { + Node node = (Node) parent; + PropertyIterator pi; + pi = node.getProperties(); + List propList = new ArrayList(); + while (pi.hasNext()) { + propList.add(pi.nextProperty()); + } + props = propList.toArray(); + } + } catch (RepositoryException e) { + throw new ArgeoException( + "Unexpected exception while listing node properties", e); + } + return props; + } + + public Object getParent(Object child) { + return null; + } + + public Object[] getChildren(Object parent) { + Object[] result = null; + if (parent instanceof Property) { + Property prop = (Property) parent; + try { + + if (prop.isMultiple()) { + Value[] values = prop.getValues(); + // List list = new + // ArrayList(); + // for (int i = 0; i < values.length; i++) { + // MultipleValueItem mvi = new MultipleValueItem(i, + // values[i]); + // list.add(mvi); + // } + + return values; + } + } catch (RepositoryException e) { + throw new ArgeoException( + "Unexpected error getting multiple values property.", + e); + } + } + return result; + } + + public boolean hasChildren(Object parent) { + try { + if (parent instanceof Property + && ((Property) parent).isMultiple()) { + return true; + } + } catch (RepositoryException e) { + throw new ArgeoException( + "Unexpected exception while checking if property is multiple", + e); + } + return false; + } + + public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { + } + + public void dispose() { + } + } +}