X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.eclipse.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Ffs%2FNioFileLabelProvider.java;fp=org.argeo.eclipse.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Ffs%2FNioFileLabelProvider.java;h=391f250eb70fcff5cf6c94ab2b89a6534a18a85e;hb=e78d5435d12c2df2100838e090ae6d045a980f8d;hp=0000000000000000000000000000000000000000;hpb=255654a72d48b875d71cea637532784953d80499;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/NioFileLabelProvider.java b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/NioFileLabelProvider.java
new file mode 100644
index 000000000..391f250eb
--- /dev/null
+++ b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/NioFileLabelProvider.java
@@ -0,0 +1,45 @@
+package org.argeo.eclipse.ui.fs;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import org.argeo.eclipse.ui.EclipseUiUtils;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+
+/** Expect a {@link Path} as input element */
+public class NioFileLabelProvider extends ColumnLabelProvider {
+	private static final long serialVersionUID = 2160026425187796930L;
+	private final String propName;
+
+	public NioFileLabelProvider(String propName) {
+		this.propName = propName;
+	}
+
+	@Override
+	public String getText(Object element) {
+		Path path = (Path) element;
+		try {
+			switch (propName) {
+			case FsUiConstants.PROPERTY_SIZE:
+				return FsUiUtils.humanReadableByteCount(Files.size(path), false);
+			case FsUiConstants.PROPERTY_LAST_MODIFIED:
+				return Files.getLastModifiedTime(path).toString();
+			case FsUiConstants.PROPERTY_TYPE:
+				if (Files.isDirectory(path))
+					return "Folder";
+				else {
+					String mimeType = Files.probeContentType(path);
+					if (EclipseUiUtils.isEmpty(mimeType))
+						return "Unknown";
+					else
+						return mimeType;
+				}
+			default:
+				throw new IllegalArgumentException("Unsupported property " + propName);
+			}
+		} catch (IOException ioe) {
+			throw new FsUiException("Cannot get property " + propName + " on " + path.toString());
+		}
+	}
+}