X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=plugins%2Forg.argeo.slc.client.ui.dist%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fclient%2Fui%2Fdist%2Fproviders%2FArtifactLabelProvider.java;fp=plugins%2Forg.argeo.slc.client.ui.dist%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fclient%2Fui%2Fdist%2Fproviders%2FArtifactLabelProvider.java;h=a8edf5a809a938c0a57b48c612f5bf608613e70a;hb=651d33e13bfa9a7b46464be412023ee747e612e8;hp=0000000000000000000000000000000000000000;hpb=868102c0f0220e12eca836b6ec9b3a2b9a3441e4;p=gpl%2Fargeo-slc.git

diff --git a/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/providers/ArtifactLabelProvider.java b/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/providers/ArtifactLabelProvider.java
new file mode 100644
index 000000000..a8edf5a80
--- /dev/null
+++ b/plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/providers/ArtifactLabelProvider.java
@@ -0,0 +1,109 @@
+/*
+ * 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.dist.providers;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.RepositoryException;
+
+import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.client.ui.dist.DistConstants;
+import org.argeo.slc.client.ui.dist.DistImages;
+import org.argeo.slc.jcr.SlcTypes;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.ViewerCell;
+import org.eclipse.swt.graphics.Image;
+
+public class ArtifactLabelProvider extends ColumnLabelProvider implements
+		DistConstants, SlcTypes {
+
+	// To be able to change column order easily
+	public static final int COLUMN_TREE = 0;
+	public static final int COLUMN_DATE = 1;
+	public static final int COLUMN_SIZE = 2;
+
+	// Utils
+	protected static DateFormat timeFormatter = new SimpleDateFormat(
+			DATE_TIME_FORMAT);
+
+	public void update(ViewerCell cell) {
+		int colIndex = cell.getColumnIndex();
+		Object element = cell.getElement();
+		cell.setText(getColumnText(element, colIndex));
+		if (element instanceof Node && colIndex == 0) {
+			Node node = (Node) element;
+			try {
+				if (node.isNodeType(SLC_ARTIFACT_BASE))
+					cell.setImage(DistImages.IMG_ARTIFACT_BASE);
+				else if (node.isNodeType(SLC_ARTIFACT_VERSION_BASE))
+					cell.setImage(DistImages.IMG_ARTIFACT_VERSION_BASE);
+			} catch (RepositoryException e) {
+				// Silent
+			}
+		}
+	}
+
+	@Override
+	public Image getImage(Object element) {
+
+		if (element instanceof Node) {
+			Node node = (Node) element;
+			try {
+				if (node.isNodeType(SLC_ARTIFACT_BASE)) {
+					return DistImages.IMG_ARTIFACT_BASE;
+				} else if (node.isNodeType(SLC_ARTIFACT_VERSION_BASE)) {
+					return DistImages.IMG_ARTIFACT_VERSION_BASE;
+				}
+			} catch (RepositoryException e) {
+				// Silent
+			}
+		}
+		return null;
+	}
+
+	public String getColumnText(Object element, int columnIndex) {
+		try {
+			if (element instanceof Node) {
+				Node node = (Node) element;
+				switch (columnIndex) {
+				case COLUMN_TREE:
+					return node.getName();
+				case COLUMN_SIZE:
+					long size = JcrUtils.getNodeApproxSize(node) / 1024;
+					if (size > 1024)
+						return size / 1024 + " MB";
+					else
+						return size + " KB";
+				case COLUMN_DATE:
+					if (node.hasProperty(Property.JCR_LAST_MODIFIED))
+						return timeFormatter.format(node
+								.getProperty(Property.JCR_LAST_MODIFIED)
+								.getDate().getTime());
+					else
+						return null;
+				}
+			}
+		} catch (RepositoryException re) {
+			throw new ArgeoException(
+					"Unexepected error while getting property values", re);
+		}
+		return null;
+	}
+}