X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;ds=inline;f=org.argeo.cms.jcr.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2Ffs%2FFileDrop.java;fp=org.argeo.cms.jcr.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2Ffs%2FFileDrop.java;h=e875b5a3d1e23b1b9ee4b9de552bbcc5760257fc;hb=bce03099b0d2f1758e7a3d74fba339d0200924d5;hp=0000000000000000000000000000000000000000;hpb=0ea2992e5f3803cd98b5981f27274faa922bc199;p=gpl%2Fargeo-jcr.git

diff --git a/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/fs/FileDrop.java b/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/fs/FileDrop.java
new file mode 100644
index 0000000..e875b5a
--- /dev/null
+++ b/org.argeo.cms.jcr.ui/src/org/argeo/cms/ui/fs/FileDrop.java
@@ -0,0 +1,37 @@
+package org.argeo.cms.ui.fs;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.argeo.api.cms.CmsLog;
+import org.argeo.eclipse.ui.specific.FileDropAdapter;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.DropTarget;
+import org.eclipse.swt.dnd.DropTargetEvent;
+import org.eclipse.swt.widgets.Control;
+
+/** Allows a control to receive file drops. */
+public class FileDrop {
+	private final static CmsLog log = CmsLog.getLog(FileDrop.class);
+
+	public void createDropTarget(Control control) {
+		FileDropAdapter fileDropAdapter = new FileDropAdapter() {
+			@Override
+			protected void processUpload(InputStream in, String fileName, String contentType) throws IOException {
+				if (log.isDebugEnabled())
+					log.debug("Process upload of " + fileName + " (" + contentType + ")");
+				processFileUpload(in, fileName, contentType);
+			}
+		};
+		DropTarget dropTarget = new DropTarget(control, DND.DROP_MOVE | DND.DROP_COPY);
+		fileDropAdapter.prepareDropTarget(control, dropTarget);
+	}
+
+	public void handleFileDrop(Control control, DropTargetEvent event) {
+	}
+
+	/** Executed in UI thread */
+	protected void processFileUpload(InputStream in, String fileName, String contentType) throws IOException {
+
+	}
+}