Examples with ColumnLabelProvider org.eclipse.jface.viewers.ColumnLabelProvider used on opensource projects

Example 31 with ColumnLabelProvider

use of org.eclipse.jface.viewers.ColumnLabelProvider in project linuxtools by eclipse.

the class BasePropertySection method createTableTreeViewer.

private TreeViewer createTableTreeViewer(final Composite container) {
    final TreeViewer treeViewer = new TreeViewer(container, SWT.V_SCROLL | SWT.H_SCROLL);
    final Tree tree = treeViewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    final TreeViewerColumn propertyColumn = new TreeViewerColumn(treeViewer, SWT.BORDER);
    propertyColumn.getColumn().setWidth(150);
    propertyColumn.getColumn().setText("Property");
    propertyColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof Object[]) {
                final Object property = ((Object[]) element)[0];
                return property.toString();
            }
            return super.getText(element);
        }
    });
    final TreeViewerColumn valueColumn = new TreeViewerColumn(treeViewer, SWT.BORDER);
    valueColumn.getColumn().setWidth(500);
    valueColumn.getColumn().setText("Value");
    valueColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof Object[]) {
                final Object value = ((Object[]) element)[1];
                // do not show values of a collection. There will be nested elements in the treeview for them.
                if (value instanceof Collection) {
                    return "";
                } else if (value instanceof String || value instanceof Boolean || value instanceof Integer) {
                    return value.toString();
                }
                return "";
            }
            return super.getText(element);
        }
    });
    return treeViewer;
}

Example 32 with ColumnLabelProvider

use of org.eclipse.jface.viewers.ColumnLabelProvider in project linuxtools by eclipse.

the class DockerContainersComparator method compareByColumn.

private int compareByColumn(final IDockerContainer container1, final IDockerContainer container2) {
    final ColumnLabelProvider sortColumnLabelProvider = (ColumnLabelProvider) this.tableViewer.getLabelProvider(sortColumnIndex);
    final String container1ColumnValue = sortColumnLabelProvider.getText(container1);
    final String container2ColumnValue = sortColumnLabelProvider.getText(container2);
    if (this.sortDirection == SWT.UP) {
        return container1ColumnValue.compareToIgnoreCase(container2ColumnValue);
    } else {
        return container1ColumnValue.compareToIgnoreCase(container2ColumnValue) * -1;
    }
}

Example 33 with ColumnLabelProvider

use of org.eclipse.jface.viewers.ColumnLabelProvider in project linuxtools by eclipse.

the class DockerImagesComparator method compareByColumn.

private int compareByColumn(final IDockerImage image1, final IDockerImage image2) {
    final ColumnLabelProvider sortColumnLabelProvider = (ColumnLabelProvider) this.tableViewer.getLabelProvider(sortColumnIndex);
    final String image1ColumnValue;
    final String image2ColumnValue;
    // Special columns will provide a special value to use in comparing
    if (sortColumnLabelProvider instanceof SpecialColumnLabelProvider) {
        image1ColumnValue = ((SpecialColumnLabelProvider) sortColumnLabelProvider).getCompareText(image1);
        image2ColumnValue = ((SpecialColumnLabelProvider) sortColumnLabelProvider).getCompareText(image2);
    } else {
        image1ColumnValue = sortColumnLabelProvider.getText(image1);
        image2ColumnValue = sortColumnLabelProvider.getText(image2);
    }
    if (this.sortDirection == SWT.UP) {
        return image1ColumnValue.compareToIgnoreCase(image2ColumnValue);
    } else {
        return image1ColumnValue.compareToIgnoreCase(image2ColumnValue) * -1;
    }
}

Example 34 with ColumnLabelProvider

use of org.eclipse.jface.viewers.ColumnLabelProvider in project linuxtools by eclipse.

the class DockerImagesView method createTableViewer.

private void createTableViewer(final Composite container) {
    search = new Text(container, SWT.SEARCH | SWT.ICON_SEARCH);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, false).applyTo(search);
    search.addModifyListener(onSearch());
    Composite tableArea = new Composite(container, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(1).margins(0, 0).applyTo(tableArea);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(tableArea);
    final TableColumnLayout tableLayout = new TableColumnLayout();
    tableArea.setLayout(tableLayout);
    this.viewer = new TableViewer(tableArea, SWT.FULL_SELECTION | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    this.viewer.setContentProvider(new DockerImagesContentProvider());
    final Table table = viewer.getTable();
    GridLayoutFactory.fillDefaults().numColumns(1).margins(0, 0).applyTo(table);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(table);
    table.setLinesVisible(true);
    table.setHeaderVisible(true);
    // 'Image' column
    final TableViewerColumn idColumn = createColumn(DVMessages.getString(// $NON-NLS-1$
    "ID"));
    setLayout(idColumn, tableLayout, 150);
    idColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof IDockerImage) {
                // for image id, remove any sha256 digest prefix
                // and truncate to max of 12 characters
                String imageId = ((IDockerImage) element).id();
                if (// $NON-NLS-1$
                imageId.startsWith("sha256:"))
                    imageId = imageId.substring(7);
                if (imageId.length() > 12) {
                    return imageId.substring(0, 12);
                }
                return imageId;
            }
            return super.getText(element);
        }
    });
    // 'Repo/Tags' column
    final TableViewerColumn tagsColumn = createColumn(DVMessages.getString(// $NON-NLS-1$
    "TAGS"));
    setLayout(tagsColumn, tableLayout, 150);
    tagsColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof IDockerImage) {
                final IDockerImage image = (IDockerImage) element;
                final StringBuilder messageBuilder = new StringBuilder();
                for (Iterator<String> iterator = image.repoTags().iterator(); iterator.hasNext(); ) {
                    final String repoTag = iterator.next();
                    messageBuilder.append(repoTag);
                    if (iterator.hasNext()) {
                        messageBuilder.append('\n');
                    }
                }
                return messageBuilder.toString();
            }
            return super.getText(element);
        }
    });
    // 'Creation Date' column
    final TableViewerColumn creationDateColumn = createColumn(DVMessages.getString(// $NON-NLS-1$
    "CREATED"));
    setLayout(creationDateColumn, tableLayout, 150);
    creationDateColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof IDockerImage) {
                return LabelProviderUtils.toCreatedDate(Long.parseLong(((IDockerImage) element).created()));
            }
            return super.getText(element);
        }
    });
    // 'Virtual Size' column
    final TableViewerColumn virtsizeColumn = createColumn(DVMessages.getString(// $NON-NLS-1$
    "VIRTSIZE"));
    setLayout(virtsizeColumn, tableLayout, 150);
    virtsizeColumn.setLabelProvider(new SpecialColumnLabelProvider() {

        @Override
        public String getText(final Object element) {
            if (element instanceof IDockerImage) {
                Long size = ((IDockerImage) element).virtualSize();
                if (size <= 0)
                    // $NON-NLS-1$
                    return "0";
                final String[] units = new String[] { // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                "B", // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                "kB", // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                "MB", "GB", // $NON-NLS-1$ //$NON-NLS-2$
                "TB" };
                int digitGroups = (int) (Math.log10(size) / Math.log10(1000));
                return new DecimalFormat("#,##0.#").format(// $NON-NLS-1$
                size / Math.pow(1000, digitGroups)) + " " + units[digitGroups];
            }
            return super.getText(element);
        }

        @Override
        public String getCompareText(final Object element) {
            // and not the shortened value with units appended.
            if (element instanceof IDockerImage) {
                return // $NON-NLS-1$
                new DecimalFormat("000000000000000000000000").format((((IDockerImage) element).virtualSize()));
            }
            return super.getText(element);
        }
    });
    // comparator
    final DockerImagesComparator comparator = new DockerImagesComparator(this.viewer);
    comparator.setColumn(creationDateColumn.getColumn());
    // Set column a second time so we reverse the order and default to most
    // currently created containers first
    comparator.setColumn(creationDateColumn.getColumn());
    viewer.setComparator(comparator);
    // apply search filter
    this.viewer.addFilter(getImagesFilter());
    setConnection(CommandUtils.getCurrentConnection(null));
    // get the current selection in the tableviewer
    getSite().setSelectionProvider(viewer);
}

Example 35 with ColumnLabelProvider

use of org.eclipse.jface.viewers.ColumnLabelProvider in project linuxtools by eclipse.

the class JavaImageTab method createControl.

@Override
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    Label connLbl = new Label(composite, SWT.NONE);
    connLbl.setText(Messages.ImageSelectionDialog_connection_label);
    connCmb = new ComboViewer(composite, SWT.READ_ONLY);
    connCmb.getCombo().setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false));
    connCmb.setContentProvider(new IStructuredContentProvider() {

        @Override
        public Object[] getElements(Object inputElement) {
            for (IDockerConnection conn : DockerConnectionManager.getInstance().getAllConnections()) {
                try {
                    ((DockerConnection) conn).open(false);
                } catch (DockerException e) {
                }
            }
            return DockerConnectionManager.getInstance().getAllConnections().stream().filter(c -> c.isOpen()).toArray(size -> new IDockerConnection[size]);
        }
    });
    // $NON-NLS-1$
    connCmb.setInput("place_holder");
    Label imageLbl = new Label(composite, SWT.NONE);
    imageLbl.setText(Messages.ImageSelectionDialog_image_label);
    imageCmb = new ComboViewer(composite, SWT.READ_ONLY);
    imageCmb.getCombo().setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false));
    imageCmb.setContentProvider(new IStructuredContentProvider() {

        @Override
        public Object[] getElements(Object inputElement) {
            IDockerConnection conn = (IDockerConnection) inputElement;
            if (conn == null || conn.getImages() == null) {
                return new Object[0];
            } else {
                return conn.getImages().stream().filter(// $NON-NLS-1$
                i -> !i.repoTags().get(0).equals("<none>:<none>")).toArray(size -> new IDockerImage[size]);
            }
        }
    });
    imageCmb.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            IDockerImage img = (IDockerImage) element;
            return img.repoTags().get(0);
        }
    });
    imageCmb.setInput(null);
    connCmb.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = event.getStructuredSelection();
            IDockerConnection conn = (IDockerConnection) sel.getFirstElement();
            selectedConnection = conn;
            imageCmb.setInput(conn);
            updateLaunchConfigurationDialog();
        }
    });
    imageCmb.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = event.getStructuredSelection();
            IDockerImage img = (IDockerImage) sel.getFirstElement();
            selectedImage = img;
            updateLaunchConfigurationDialog();
        }
    });
    Group dirGroup = new Group(composite, SWT.NONE);
    dirGroup.setText(Messages.JavaImageTab_additional_dirs);
    dirGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    dirGroup.setLayout(new GridLayout(2, false));
    directoryList = new List(dirGroup, SWT.SINGLE | SWT.V_SCROLL);
    directoryList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2));
    directoryList.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            removeButton.setEnabled(true);
        }
    });
    addButton = createPushButton(dirGroup, Messages.JavaImageTab_button_add, null);
    addButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
    addButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog dialog = new DirectoryDialog(getShell());
            String directory = dialog.open();
            if (directory != null && !listContains(directoryList, directory)) {
                directoryList.add(directory);
                updateLaunchConfigurationDialog();
            }
        }
    });
    removeButton = createPushButton(dirGroup, Messages.JavaImageTab_button_remove, null);
    removeButton.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, true));
    removeButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            int i = directoryList.getSelectionIndex();
            if (i >= 0) {
                directoryList.remove(i);
                updateLaunchConfigurationDialog();
            }
            if (directoryList.getItemCount() == 0) {
                removeButton.setEnabled(false);
            }
        }
    });
    removeButton.setEnabled(false);
    setControl(composite);
}