Package pivot.io

Examples of pivot.io.FileList

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                }
            }
        });

        // Files
        listView.setListData(new FileList());

        listView.setDragSource(new DragSource() {
            private LocalManifest content = null;

            public boolean beginDrag(Component component, int x, int y) {
                ListView listView = (ListView)component;
                FileList fileList = (FileList)listView.getListData();

                if (fileList.getLength() > 0) {
                    content = new LocalManifest();
                    content.putFileList(fileList);
                }

                return (content != null);
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    public void startup(Display display, Dictionary<String, String> properties)
        throws Exception {
        bind();

        fileList = new FileList();
        fileTableView.setTableData(fileList);

        fileList.getListListeners().add(new ListListener.Adapter<File>() {
            public void itemInserted(List<File> list, int index) {
                uploadButton.setEnabled(list.getLength() > 0);
            }

            public void itemsRemoved(List<File> list, int index, Sequence<File> files) {
                uploadButton.setEnabled(list.getLength() > 0);

                if (fileTableView.isFocused()
                    && index < list.getLength()) {
                    fileTableView.setSelectedIndex(index);
                }
            }
        });

        fileTableView.getComponentKeyListeners().add(new ComponentKeyListener() {
            public boolean keyTyped(Component component, char character) {
                return false;
            }

            public boolean keyPressed(Component component, int keyCode, Keyboard.KeyLocation keyLocation) {
                if (keyCode == Keyboard.KeyCode.DELETE
                    || keyCode == Keyboard.KeyCode.BACKSPACE) {
                    Sequence<Span> selectedRanges = fileTableView.getSelectedRanges();

                    for (int i = selectedRanges.getLength() - 1; i >= 0; i--) {
                        Span range = selectedRanges.get(i);
                        int index = range.getStart();
                        int count = range.getEnd() - index + 1;
                        fileList.remove(index, count);
                    }
                }

                return false;
            }

            public boolean keyReleased(Component component, int keyCode, Keyboard.KeyLocation keyLocation) {
                return false;
            }
        });

        fileTableView.setDropTarget(new DropTarget() {
            public DropAction dragEnter(Component component, Manifest dragContent,
                int supportedDropActions, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsFileList()
                    && DropAction.COPY.isSelected(supportedDropActions)) {
                    dropAction = DropAction.COPY;
                }

                return dropAction;
            }

            public void dragExit(Component component) {
            }

            public DropAction dragMove(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsFileList() ? DropAction.COPY : null);
            }

            public DropAction userDropActionChange(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsFileList() ? DropAction.COPY : null);
            }

            public DropAction drop(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsFileList()) {
                    try {
                        FileList tableData = (FileList)fileTableView.getTableData();
                        FileList fileList = dragContent.getFileList();
                        for (File file : fileList) {
                            if (file instanceof Folder) {
                                tableData.add((Folder)file);
                            } else {
                                tableData.add(file);
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        WTKXSerializer wtkxSerializer = new WTKXSerializer();
        window = new Window((Component)wtkxSerializer.readObject(getClass().getResource("file_drop_target_demo.wtkx")));

        fileTableView = (TableView)wtkxSerializer.getObjectByName("fileTableView");

        fileList = new FileList();
        fileTableView.setTableData(fileList);

        fileList.getListListeners().add(new ListListener<File>() {
            public void itemInserted(List<File> list, int index) {
                uploadButton.setEnabled(list.getLength() > 0);
            }

            public void itemsRemoved(List<File> list, int index, Sequence<File> files) {
                uploadButton.setEnabled(list.getLength() > 0);

                if (fileTableView.isFocused()
                    && index < list.getLength()) {
                    fileTableView.setSelectedIndex(index);
                }
            }

            public void itemUpdated(List<File> list, int index, File previousFile) {
                // No-op
            }

            public void comparatorChanged(List<File> fileList, Comparator<File> previousComparator) {
                // No-op
            }
        });

        fileTableView.getComponentKeyListeners().add(new ComponentKeyListener() {
            public boolean keyTyped(Component component, char character) {
                return false;
            }

            public boolean keyPressed(Component component, int keyCode, Keyboard.KeyLocation keyLocation) {
                if (keyCode == Keyboard.KeyCode.DELETE
                    || keyCode == Keyboard.KeyCode.BACKSPACE) {
                    Sequence<Span> selectedRanges = fileTableView.getSelectedRanges();

                    for (int i = selectedRanges.getLength() - 1; i >= 0; i--) {
                        Span range = selectedRanges.get(i);
                        int index = range.getStart();
                        int count = range.getEnd() - index + 1;
                        fileList.remove(index, count);
                    }
                }

                return false;
            }

            public boolean keyReleased(Component component, int keyCode, Keyboard.KeyLocation keyLocation) {
                return false;
            }
        });

        fileTableView.setDropTarget(new DropTarget() {
            public DropAction dragEnter(Component component, Manifest dragContent,
                int supportedDropActions, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsFileList()
                    && DropAction.COPY.isSelected(supportedDropActions)) {
                    dropAction = DropAction.COPY;
                }

                return dropAction;
            }

            public void dragExit(Component component) {
            }

            public DropAction dragMove(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsFileList() ? DropAction.COPY : null);
            }

            public DropAction userDropActionChange(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                return (dragContent.containsFileList() ? DropAction.COPY : null);
            }

            public DropAction drop(Component component, Manifest dragContent,
                int supportedDropActions, int x, int y, DropAction userDropAction) {
                DropAction dropAction = null;

                if (dragContent.containsFileList()) {
                    try {
                        FileList tableData = (FileList)fileTableView.getTableData();
                        FileList fileList = dragContent.getFileList();
                        for (File file : fileList) {
                            if (file instanceof Folder) {
                                tableData.add((Folder)file);
                            } else {
                                tableData.add(file);
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            }
        });

        // Files
        final ListView listView = (ListView)wtkxSerializer.getObjectByName("listView");
        listView.setListData(new FileList());

        listView.setDragSource(new DragSource() {
            private LocalManifest content = null;

            public boolean beginDrag(Component component, int x, int y) {
                ListView listView = (ListView)component;
                FileList fileList = (FileList)listView.getListData();

                if (fileList.getLength() > 0) {
                    content = new LocalManifest();
                    content.putFileList(fileList);
                }

                return (content != null);
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            transferData = localManifest.getText();
        } else if (dataFlavor.equals(DataFlavor.imageFlavor)) {
            Picture picture = (Picture)localManifest.getImage();
            transferData = picture.getBufferedImage();
        } else if (dataFlavor.equals(DataFlavor.javaFileListFlavor)) {
            FileList fileList = localManifest.getFileList();
            transferData = fileList.getList();
        } else if (dataFlavor.getRepresentationClass() == URL.class) {
            transferData = localManifest.getURL();
        } else if (dataFlavor.isRepresentationClassByteBuffer()) {
            // TODO
            /*
 
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        return (imageDataFlavor != null);
    }

    @SuppressWarnings("unchecked")
    public FileList getFileList() throws IOException {
        FileList fileList = null;
        try {
            fileList = new FileList((java.util.List<File>)transferable.getTransferData(fileListDataFlavor));
        } catch(UnsupportedFlavorException exception) {
            System.err.println(exception);
        }

        return fileList;
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Related Classes of pivot.io.FileList

  • pivot.demos.dnd.DragAndDropDemo
  • pivot.demos.dnd.FileDropTargetDemo
  • pivot.wtk.LocalManifestAdapter
  • pivot.wtk.RemoteManifest
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