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

    fdt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    fdt.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) {
          for (String string : fileList) {
            if (string.endsWith(".xml")) {

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)
          inputDirectoryText.setText(fileList[0]);
      }
    });


    DropTarget dt2 = new DropTarget(typeSystemFileText, 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 > 0)
          typeSystemFileText.setText(fileList[0]);
      }

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 dt2 = new DropTarget(typeSystemFileText, 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)
          typeSystemFileText.setText(fileList[0]);
      }

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

    fdt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    fdt.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) {
          for (String string : fileList) {
            if (string.endsWith(".xml")) {

View Full Code Here

        // Allow data to be copied or moved to the drop target
        int operations = DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_DEFAULT;
        DropTarget target = new DropTarget(tree, operations);


        // Receive data in Text or File format
        final FileTransfer fileTransfer = FileTransfer.getInstance();
        Transfer[] types = new Transfer[] { fileTransfer };
        target.setTransfer(types);


        target.addDropListener(new DropTargetListener() {
            public void dragEnter(DropTargetEvent event) {
                if (event.detail == DND.DROP_DEFAULT) {
                    if ((event.operations & DND.DROP_COPY) != 0) {
                        event.detail = DND.DROP_COPY;
                    } else {
                        event.detail = DND.DROP_NONE;
                    }
                }
                // will accept text but prefer to have files dropped
                for (int i = 0; i < event.dataTypes.length; i++) {
                    if (fileTransfer.isSupportedType(event.dataTypes[i])) {
                        event.currentDataType = event.dataTypes[i];
                        // files should only be copied
                        if (event.detail != DND.DROP_COPY) {
                            event.detail = DND.DROP_NONE;
                        }
                        break;
                    }
                }
            }


            public void dragOver(DropTargetEvent event) {
            }


            public void dragOperationChanged(DropTargetEvent event) {
                if (event.detail == DND.DROP_DEFAULT) {
                    if ((event.operations & DND.DROP_COPY) != 0) {
                        event.detail = DND.DROP_COPY;
                    } else {
                        event.detail = DND.DROP_NONE;
                    }
                }
                // allow text to be moved but files should only be copied
                if (fileTransfer.isSupportedType(event.currentDataType)) {
                    if (event.detail != DND.DROP_COPY) {
                        event.detail = DND.DROP_NONE;
                    }
                }
            }


            public void dragLeave(DropTargetEvent event) {
            }


            public void dropAccept(DropTargetEvent event) {
            }


            public void drop(DropTargetEvent event) {
                if (fileTransfer.isSupportedType(event.currentDataType)) {
                    String[] files = (String[]) event.data;
                    if (files.length == 1) {
                        File file = new File(files[0]);
                        if (file.isDirectory()) {
                            PySourceLocatorBase locator = new PySourceLocatorBase();

View Full Code Here

            }
            return;
        }


        // try a file transfer
        FileTransfer fileTransfer = FileTransfer.getInstance();
        String[] fileData = (String[]) clipboard.getContents(fileTransfer);


        if (fileData != null) {
            // enablement should ensure that we always have access to a container
            IContainer container = getContainer();

View Full Code Here

                }
            }
            return true;
        }
        TransferData[] transfers = clipboard.getAvailableTypes();
        FileTransfer fileTransfer = FileTransfer.getInstance();
        for (int i = 0; i < transfers.length; i++) {
            if (fileTransfer.isSupportedType(transfers[i])) {
                return true;
            }
        }
        return false;
    }

View Full Code Here

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