X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2Ffs%2FFileDrop.java;fp=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Fui%2Ffs%2FFileDrop.java;h=be36a46295d031fbf308996e493e4312f7843bb0;hb=1f6239ba1cd56d0acf846fb830462f2546f64baa;hp=94b2bc2cbac4b3a73a168dc6c8fca2d63c34b1f1;hpb=5e273aace32e9b891e05b6590cc6af2751f2c9fd;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/fs/FileDrop.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/fs/FileDrop.java
index 94b2bc2cb..be36a4629 100644
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/fs/FileDrop.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/ui/fs/FileDrop.java
@@ -1,71 +1,37 @@
 package org.argeo.cms.ui.fs;
 
-import java.io.IOException;
 import java.io.InputStream;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.eclipse.rap.fileupload.FileDetails;
-import org.eclipse.rap.fileupload.FileUploadHandler;
-import org.eclipse.rap.fileupload.FileUploadReceiver;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.rap.rwt.client.ClientFile;
-import org.eclipse.rap.rwt.client.service.ClientFileUploader;
-import org.eclipse.rap.rwt.dnd.ClientFileTransfer;
+import org.argeo.eclipse.ui.specific.FileDropAdapter;
 import org.eclipse.swt.dnd.DND;
 import org.eclipse.swt.dnd.DropTarget;
-import org.eclipse.swt.dnd.DropTargetAdapter;
 import org.eclipse.swt.dnd.DropTargetEvent;
-import org.eclipse.swt.dnd.Transfer;
 import org.eclipse.swt.widgets.Control;
 
+/** Allows a control to receive file drops. */
 public class FileDrop {
 	private final static Log log = LogFactory.getLog(FileDrop.class);
 
 	public void createDropTarget(Control control) {
-		DropTarget dropTarget = new DropTarget(control, DND.DROP_MOVE | DND.DROP_COPY);
-		dropTarget.setTransfer(new Transfer[] { ClientFileTransfer.getInstance() });
-		dropTarget.addDropListener(new DropTargetAdapter() {
-			private static final long serialVersionUID = 5361645765549463168L;
-
+		FileDropAdapter fileDropAdapter = new FileDropAdapter() {
 			@Override
-			public void dropAccept(DropTargetEvent event) {
-				if (!ClientFileTransfer.getInstance().isSupportedType(event.currentDataType)) {
-					event.detail = DND.DROP_NONE;
-				}
-			}
-
-			@Override
-			public void drop(DropTargetEvent event) {
-				handleFileDrop(control, (ClientFile[]) event.data);
-			}
-		});
-	}
-
-	private void handleFileDrop(Control control, ClientFile[] clientFiles) {
-		ClientFileUploader service = RWT.getClient().getService(ClientFileUploader.class);
-//		DiskFileUploadReceiver receiver = new DiskFileUploadReceiver();
-		FileUploadReceiver receiver = new FileUploadReceiver() {
-
-			@Override
-			public void receive(InputStream stream, FileDetails details) throws IOException {
+			protected void processUpload(InputStream in, String fileName, String contentType) {
 				if (log.isDebugEnabled())
-					log.debug("Process upload of " + details.getFileName() + " (" + details.getContentType() + ")");
-				control.getDisplay()
-						.syncExec(() -> processUpload(stream, details.getFileName(), details.getContentType()));
+					log.debug("Process upload of " + fileName + " (" + contentType + ")");
+				processUpload(in, fileName, contentType);
 			}
 		};
-		FileUploadHandler handler = new FileUploadHandler(receiver);
-//		    handler.setMaxFileSize( sizeLimit );
-//		    handler.setUploadTimeLimit( timeLimit );
-		service.submit(handler.getUploadUrl(), clientFiles);
-//		for (File file : receiver.getTargetFiles()) {
-//			paths.add(file.toPath());
-//		}
+		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 processUpload(InputStream in, String fileName, String contetnType) {
+	protected void processUpload(InputStream in, String fileName, String contentType) {
 
 	}
 }