+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * 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.slc.client.ui.editors;
import java.util.ArrayList;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.ColumnViewer;
+import org.eclipse.jface.viewers.ComboBoxCellEditor;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
// private final static Log log =
// LogFactory.getLog(ProcessBuilderPage.class);
+ /** To be displayed in empty lists */
+ final static String NONE = "<none>";
+
private Node processNode;
private TreeViewer flowsViewer;
} else if (i == 1) {
column.setLabelProvider(new ColumnLabelProvider() {
public String getText(Object element) {
- Object obj = getAttributeSpecValue((Node) element);
- return obj != null ? obj.toString() : "";
+ return getAttributeSpecText((Node) element);
}
});
column.setEditingSupport(new ValuesEditingSupport(viewer));
.getName());
JcrUtils.copy(specAttrNode, realizedAttrNode);
- // ovveride with flow value
+ // override with flow value
if (flowNode.hasNode(attrName)) {
// assuming this is a primitive
realizedAttrNode.setProperty(SLC_VALUE,
/*
* UTILITIES
*/
- protected static Object getAttributeSpecValue(Node specAttrNode) {
+ // protected static Object getAttributeSpecValue(Node specAttrNode) {
+ // try {
+ // if (specAttrNode.isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE)) {
+ // if (!specAttrNode.hasProperty(SLC_VALUE))
+ // return null;
+ // String type = specAttrNode.getProperty(SLC_TYPE).getString();
+ // // TODO optimize based on data type?
+ // Object value = PrimitiveUtils.convert(type, specAttrNode
+ // .getProperty(SLC_VALUE).getString());
+ // // log.debug(specAttrNode + ", type=" + type + ", value=" +
+ // // value);
+ // return value;
+ // } else if (specAttrNode.isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE)) {
+ // if (specAttrNode.hasNode(SLC_VALUE)) {
+ // // return the index of the sub node
+ // // in the future we may manage reference as well
+ // return specAttrNode.getProperty(SLC_VALUE).getLong();
+ // } else
+ // return null;
+ // }
+ // return null;
+ // } catch (RepositoryException e) {
+ // throw new SlcException("Cannot get value", e);
+ // }
+ //
+ // }
+
+ protected static String getAttributeSpecText(Node specAttrNode) {
try {
if (specAttrNode.isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE)) {
if (!specAttrNode.hasProperty(SLC_VALUE))
- return null;
+ return "";
String type = specAttrNode.getProperty(SLC_TYPE).getString();
- // TODO optimize based on data type?
Object value = PrimitiveUtils.convert(type, specAttrNode
.getProperty(SLC_VALUE).getString());
- // log.debug(specAttrNode + ", type=" + type + ", value=" +
- // value);
- return value;
+ return value.toString();
+ } else if (specAttrNode.isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE)) {
+ if (specAttrNode.hasProperty(SLC_VALUE)) {
+ int value = (int) specAttrNode.getProperty(SLC_VALUE)
+ .getLong();
+ NodeIterator children = specAttrNode.getNodes();
+ int index = 0;
+ while (children.hasNext()) {
+ Node child = children.nextNode();
+ if (index == value)
+ return child.getProperty(Property.JCR_TITLE)
+ .getString();
+ index++;
+ }
+ throw new SlcException("No child node with index " + value
+ + " for spec attribute " + specAttrNode);
+ } else
+ return "";
}
- return null;
+ throw new SlcException("Unsupported type for spec attribute "
+ + specAttrNode);
} catch (RepositoryException e) {
throw new SlcException("Cannot get value", e);
}
-
}
/*
try {
Node specAttrNode = (Node) element;
if (specAttrNode
- .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE))
+ .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE)) {
return new TextCellEditor(tableViewer.getTable());
+ } else if (specAttrNode
+ .isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE)) {
+ NodeIterator children = specAttrNode.getNodes();
+ ArrayList<String> items = new ArrayList<String>();
+ while (children.hasNext()) {
+ Node child = children.nextNode();
+ if (child.isNodeType(NodeType.MIX_TITLE))
+ items.add(child.getProperty(Property.JCR_TITLE)
+ .getString());
+ }
+ return new ComboBoxCellEditor(tableViewer.getTable(),
+ items.toArray(new String[items.size()]));
+ }
return null;
} catch (RepositoryException e) {
throw new SlcException("Cannot get celle editor", e);
return !(specAttrNode.getProperty(SLC_IS_IMMUTABLE)
.getBoolean() || specAttrNode.getProperty(
SLC_IS_CONSTANT).getBoolean())
- && specAttrNode
- .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE);
+ && isSupportedAttributeType(specAttrNode);
} catch (RepositoryException e) {
- throw new SlcException("Cannot check canEdit", e);
+ throw new SlcException("Cannot check whether " + element
+ + " is editable", e);
}
}
+ /**
+ * Supports {@link SlcTypes#SLC_PRIMITIVE_SPEC_ATTRIBUTE} and
+ * {@link SlcTypes#SLC_REF_SPEC_ATTRIBUTE}
+ */
+ protected boolean isSupportedAttributeType(Node specAttrNode)
+ throws RepositoryException {
+ return specAttrNode
+ .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE)
+ || specAttrNode.isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE);
+ }
+
@Override
protected Object getValue(Object element) {
Node specAttrNode = (Node) element;
try {
- Object value = getAttributeSpecValue(specAttrNode);
- if (value == null)
- throw new SlcException("Unsupported attribute " + element);
+ // Object value = getAttributeSpecValue(specAttrNode);
+ // if (value == null)
+ // throw new SlcException("Unsupported attribute " + element);
if (specAttrNode
- .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE))
+ .isNodeType(SlcTypes.SLC_PRIMITIVE_SPEC_ATTRIBUTE)) {
+ if (!specAttrNode.hasProperty(SLC_VALUE))
+ return NONE;
+ String type = specAttrNode.getProperty(SLC_TYPE)
+ .getString();
+ // TODO optimize based on data type?
+ Object value = PrimitiveUtils.convert(type, specAttrNode
+ .getProperty(SLC_VALUE).getString());
return value.toString();
- return value;
+ } else if (specAttrNode
+ .isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE)) {
+ if (!specAttrNode.hasProperty(SLC_VALUE))
+ return 0;
+ // return the index of the sub node as set by setValue()
+ // in the future we may manage references as well
+ return (int) specAttrNode.getProperty(SLC_VALUE).getLong();
+ }
+ throw new SlcException("Unsupported type for spec attribute "
+ + specAttrNode);
} catch (RepositoryException e) {
throw new SlcException("Cannot get value for " + element, e);
}
type, value);
valuesViewer.refresh();
formPart.markDirty();
+ } else if (specAttrNode
+ .isNodeType(SlcTypes.SLC_REF_SPEC_ATTRIBUTE)) {
+ specAttrNode.setProperty(SLC_VALUE,
+ ((Integer) value).longValue());
+ valuesViewer.refresh();
+ formPart.markDirty();
}
} catch (RepositoryException e) {
throw new SlcException("Cannot get celle editor", e);
projects / gpl / argeo-slc.git / blobdiff