Examples of org.eclipse.swt.dnd.FileTransfer

org.eclipse.swt.dnd.FileTransfer
The class FileTransfer provides a platform specific mechanism for converting a list of files represented as a java String[] to a platform specific representation of the data and vice versa. Each String in the array contains the absolute path for a single file or directory.
An example of a java String[] containing a list of files is shown below:
```
 File file1 = new File("C:\temp\file1"); File file2 = new File("C:\temp\file2"); String[] fileData = new String[2]; fileData[0] = file1.getAbsolutePath(); fileData[1] = file2.getAbsolutePath(); 
```
@see Transfer

    dt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          documentSource.setText(fileString);
        }
      }
    });


    documentSink = new Text(this, SWT.SINGLE | SWT.BORDER);
    FormData fdatag = new FormData();
    fdatag.width = 200;
    fdatag.left = new FormAttachment(0, 1000, 5);
    fdatag.top = new FormAttachment(0, 1000, 30);
    fdatag.right = new FormAttachment(1000, 1000, -5);
    documentSink.setLayoutData(fdatag);
    documentSink.setToolTipText("Document gold output folder...");
    documentSink.setMessage("Document gold output folder...");
    DropTarget dtg = new DropTarget(documentSink, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dtg.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dtg.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          documentSink.setText(fileString);
        }
      }
    });


    typeSystem = new Text(this, SWT.SINGLE | SWT.BORDER);
    FormData fdata2 = new FormData();
    fdata2.width = 200;
    fdata2.left = new FormAttachment(0, 1000, 5);
    fdata2.top = new FormAttachment(0, 1000, 55);
    fdata2.right = new FormAttachment(1000, 1000, -5);
    typeSystem.setLayoutData(fdata2);
    typeSystem.setToolTipText("Type System...");
    typeSystem.setMessage("Type System...");
    DropTarget dt1 = new DropTarget(typeSystem, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt1.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt1.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          typeSystem.setText(fileString);

View Full Code Here

        int operations = DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_DEFAULT;
        Control control = tableViewer.getControl();
        DropTarget target = new DropTarget(control, operations);


        final TextTransfer textTransfer = TextTransfer.getInstance();
        final FileTransfer fileTransfer = FileTransfer.getInstance();
        final URLTransfer urlTransfer = URLTransfer.getInstance();
        final UDigByteAndLocalTransfer omsboxTransfer = UDigByteAndLocalTransfer.getInstance();
        Transfer[] types = new Transfer[]{fileTransfer, textTransfer, urlTransfer, omsboxTransfer};
        target.setTransfer(types);
        target.addDropListener(new DropTargetListener(){
            @SuppressWarnings("nls")
            public void drop( DropTargetEvent event ) {
                if (textTransfer.isSupportedType(event.currentDataType)) {
                    String text = (String) event.data;
                    System.out.println(text);
                }
                if (fileTransfer.isSupportedType(event.currentDataType)) {
                    String[] files = (String[]) event.data;
                    if (files.length > 0) {
                        File file = new File(files[0]);
                        if (file.exists()) {
                            addFileToViewer(file);

View Full Code Here

                        }catch (Exception e) {
                            toSet.remove(t);
                        }
                    }
                    if (transfer instanceof FileTransfer) {
                        FileTransfer t = (FileTransfer) transfer;
                        try{
                            t.javaToNative(element, t.getSupportedTypes()[0]);
                        }catch (Exception e) {
                            toSet.remove(t);
                        }
                    }
                    if (transfer instanceof RTFTransfer) {
                        RTFTransfer t = (RTFTransfer) transfer;
                        try{
                            t.javaToNative(element, t.getSupportedTypes()[0]);
                        }catch (Exception e) {
                            toSet.remove(t);
                        }
                    }
                    if (transfer instanceof HTMLTransfer) {
                        HTMLTransfer t = (HTMLTransfer) transfer;
                        try{
                            t.javaToNative(element, t.getSupportedTypes()[0]);
                        }catch (Exception e) {
                            toSet.remove(t);
                        }
                    }
                }

View Full Code Here

    private void addDrop() {
        int operations = DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_DEFAULT;
        DropTarget target = new DropTarget(text, operations);


        final TextTransfer textTransfer = TextTransfer.getInstance();
        final FileTransfer fileTransfer = FileTransfer.getInstance();
        final URLTransfer urlTransfer = URLTransfer.getInstance();
        final UDigByteAndLocalTransfer omsboxTransfer = UDigByteAndLocalTransfer.getInstance();
        Transfer[] types = new Transfer[]{fileTransfer, textTransfer, urlTransfer, omsboxTransfer};
        target.setTransfer(types);
        target.addDropListener(new DropTargetListener(){
            public void drop( DropTargetEvent event ) {
                if (textTransfer.isSupportedType(event.currentDataType)) {
                    String text = (String) event.data;
                    System.out.println(text);
                }
                if (fileTransfer.isSupportedType(event.currentDataType)) {
                    String[] files = (String[]) event.data;
                    if (files.length > 0) {
                        File file = new File(files[0]);
                        if (file.exists()) {
                            setTextContent(file);

View Full Code Here

      dropTarget.setTransfer(new Transfer[] { FileTransfer.getInstance() });
      dropTarget.addDropListener(new DropTargetAdapter() {
        @Override
        public void drop(DropTargetEvent event) {
          String fileNames[] = null;
          FileTransfer fileTransfer = FileTransfer.getInstance();


          if (fileTransfer.isSupportedType(event.currentDataType)) {
            fileNames = (String[]) event.data;
            Collection<File> flattenedFileStructure =
              flattenDraggedFileStructures(fileNames);


            ServiceReference fileLoaderServiceReference =

View Full Code Here

    dt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          for (int i = 0; i < fileList.length; i++) {
            File file = new File(fileList[i]);
            if (file.isDirectory()) {


            } else {
              DocumentData newDocument = new DocumentData(file);
              documentList.add(newDocument);
              tableViewer.setInput(documentList);
              tableViewer.refresh();
            }
          }
        }
      }
    });


    DropTarget dt2 = new DropTarget(inputDirectoryText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt2.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt2.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length == 1) {
          String string = fileList[0];
          inputDirectoryText.setText(string);
          setDocumentsByDir();
        }
      }
    });


    DropTarget dt3 = new DropTarget(testDirectoryText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt3.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt3.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length == 1) {
          String string = fileList[0];
          testDirectoryText.setText(string);
        }
      }
    });


    DropTarget dt4 = new DropTarget(tsLocationText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt4.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt4.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length == 1) {
          String string = fileList[0];
          File file = new File(string);

View Full Code Here

    dt1.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt1.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          pathToTypeSystem.setText(fileString);

View Full Code Here

    dtg.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dtg.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          documentSink.setText(fileString);

View Full Code Here

    dt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList != null && fileList.length > 0) {
          String fileString = fileList[0];
          documentSource.setText(fileString);

View Full Code Here

    dt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList.length > 0)
          inputDirectoryText.setText(fileList[0]);
      }
    });


    DropTarget dt3 = new DropTarget(additionalDirectoryText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt3.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt3.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList.length > 0)
          additionalDirectoryText.setText(fileList[0]);
      }
    });


    DropTarget dt4 = new DropTarget(testDirectoryText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt4.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt4.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList.length > 0)
          testDirectoryText.setText(fileList[0]);
      }
    });


    DropTarget dt2 = new DropTarget(preFileText, DND.DROP_DEFAULT | DND.DROP_MOVE);
    dt2.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt2.addDropListener(new DropTargetAdapter() {
      @Override
      public void drop(DropTargetEvent event) {
        String fileList[] = null;
        FileTransfer ft = FileTransfer.getInstance();
        if (ft.isSupportedType(event.currentDataType)) {
          fileList = (String[]) event.data;
        }
        if (fileList.length > 0)
          preFileText.setText(fileList[0]);
      }

View Full Code Here

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