Remove UI dependencies to JCR.

[lgpl/argeo-commons.git] / jcr / org.argeo.cms.ui / src / org / argeo / eclipse / ui / jcr / JcrUiUtils.java

diff --git a/jcr/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/JcrUiUtils.java b/jcr/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/JcrUiUtils.java
deleted file mode 100644 (file)
index 420154b..0000000
--- a/jcr/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/JcrUiUtils.java
+++ /dev/null
@@ -1,149 +0,0 @@
-package org.argeo.eclipse.ui.jcr;
-
-import java.util.Calendar;
-
-import javax.jcr.Node;
-import javax.jcr.PropertyType;
-import javax.jcr.RepositoryException;
-
-import org.argeo.eclipse.ui.EclipseUiException;
-import org.argeo.eclipse.ui.jcr.lists.NodeViewerComparator;
-import org.argeo.eclipse.ui.jcr.lists.RowViewerComparator;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.widgets.Table;
-
-/** Utility methods to simplify UI development using SWT (or RWT), jface  and JCR. */
-public class JcrUiUtils {
-
-       /**
-        * Centralizes management of updating property value. Among other to avoid
-        * infinite loop when the new value is the same as the ones that is already
-        * stored in JCR.
-        * 
-        * @return true if the value as changed
-        */
-       public static boolean setJcrProperty(Node node, String propName,
-                       int propertyType, Object value) {
-               try {
-                       switch (propertyType) {
-                       case PropertyType.STRING:
-                               if ("".equals((String) value)
-                                               && (!node.hasProperty(propName) || node
-                                                               .hasProperty(propName)
-                                                               && "".equals(node.getProperty(propName)
-                                                                               .getString())))
-                                       // workaround the fact that the Text widget value cannot be
-                                       // set to null
-                                       return false;
-                               else if (node.hasProperty(propName)
-                                               && node.getProperty(propName).getString()
-                                                               .equals((String) value))
-                                       // nothing changed yet
-                                       return false;
-                               else {
-                                       node.setProperty(propName, (String) value);
-                                       return true;
-                               }
-                       case PropertyType.BOOLEAN:
-                               if (node.hasProperty(propName)
-                                               && node.getProperty(propName).getBoolean() == (Boolean) value)
-                                       // nothing changed yet
-                                       return false;
-                               else {
-                                       node.setProperty(propName, (Boolean) value);
-                                       return true;
-                               }
-                       case PropertyType.DATE:
-                               if (node.hasProperty(propName)
-                                               && node.getProperty(propName).getDate()
-                                                               .equals((Calendar) value))
-                                       // nothing changed yet
-                                       return false;
-                               else {
-                                       node.setProperty(propName, (Calendar) value);
-                                       return true;
-                               }
-                       case PropertyType.LONG:
-                               Long lgValue = (Long) value;
-
-                               if (lgValue == null)
-                                       lgValue = 0L;
-
-                               if (node.hasProperty(propName)
-                                               && node.getProperty(propName).getLong() == lgValue)
-                                       // nothing changed yet
-                                       return false;
-                               else {
-                                       node.setProperty(propName, lgValue);
-                                       return true;
-                               }
-
-                       default:
-                               throw new EclipseUiException("Unimplemented property save");
-                       }
-               } catch (RepositoryException re) {
-                       throw new EclipseUiException("Unexpected error while setting property",
-                                       re);
-               }
-       }
-
-       /**
-        * Creates a new selection adapter in order to provide sorting abitily on a
-        * SWT Table that display a row list
-        **/
-       public static SelectionAdapter getRowSelectionAdapter(final int index,
-                       final int propertyType, final String selectorName,
-                       final String propertyName, final RowViewerComparator comparator,
-                       final TableViewer viewer) {
-               SelectionAdapter selectionAdapter = new SelectionAdapter() {
-                       private static final long serialVersionUID = -5738918304901437720L;
-
-                       @Override
-                       public void widgetSelected(SelectionEvent e) {
-                               Table table = viewer.getTable();
-                               comparator.setColumn(propertyType, selectorName, propertyName);
-                               int dir = table.getSortDirection();
-                               if (table.getSortColumn() == table.getColumn(index)) {
-                                       dir = dir == SWT.UP ? SWT.DOWN : SWT.UP;
-                               } else {
-                                       dir = SWT.DOWN;
-                               }
-                               table.setSortDirection(dir);
-                               table.setSortColumn(table.getColumn(index));
-                               viewer.refresh();
-                       }
-               };
-               return selectionAdapter;
-       }
-
-       /**
-        * Creates a new selection adapter in order to provide sorting abitily on a
-        * swt table that display a row list
-        **/
-       public static SelectionAdapter getNodeSelectionAdapter(final int index,
-                       final int propertyType, final String propertyName,
-                       final NodeViewerComparator comparator, final TableViewer viewer) {
-               SelectionAdapter selectionAdapter = new SelectionAdapter() {
-                       private static final long serialVersionUID = -1683220869195484625L;
-
-                       @Override
-                       public void widgetSelected(SelectionEvent e) {
-                               Table table = viewer.getTable();
-                               comparator.setColumn(propertyType, propertyName);
-                               int dir = table.getSortDirection();
-                               if (table.getSortColumn() == table.getColumn(index)) {
-                                       dir = dir == SWT.UP ? SWT.DOWN : SWT.UP;
-                               } else {
-                                       dir = SWT.DOWN;
-                               }
-                               table.setSortDirection(dir);
-                               table.setSortColumn(table.getColumn(index));
-                               viewer.refresh();
-                       }
-               };
-               return selectionAdapter;
-       }
-}