Search in sources :

Example 1 with TableColumnSortHelper

use of org.csstudio.apputil.ui.swt.TableColumnSortHelper in project org.csstudio.display.builder by kasemir.

the class SearchView method createSearchSash.

/**
 * Create the 'lower' sash for searching archives
 *  @param sashform
 */
private void createSearchSash(final SashForm sashform) {
    final Composite parent = new Composite(sashform, SWT.BORDER);
    final GridLayout layout = new GridLayout(3, false);
    parent.setLayout(layout);
    // Pattern:  ___pattern___ [x] [search]
    Label l = new Label(parent, 0);
    l.setText(Messages.SearchPattern);
    l.setLayoutData(new GridData());
    // On OS X, a 'search' box might look a little better:
    // pattern = new Text(parent, SWT.SEARCH | SWT.ICON_CANCEL);
    // ... except:
    // a) only takes effect on OS X
    // b) doesn't support drop-down for recent searches
    pattern = new Text(parent, SWT.BORDER);
    pattern.setToolTipText(Messages.SearchPatternTT);
    pattern.setLayoutData(new GridData(SWT.FILL, 0, true, false));
    pattern.setEnabled(false);
    pattern.addListener(SWT.DefaultSelection, new Listener() {

        @Override
        public void handleEvent(Event e) {
            searchForChannels();
        }
    });
    AutoCompleteWidget acw = new AutoCompleteWidget(pattern, AutoCompleteTypes.PV);
    search = new Button(parent, SWT.PUSH);
    search.setText(Messages.Search);
    search.setToolTipText(Messages.SearchTT);
    search.setLayoutData(new GridData());
    search.setEnabled(false);
    AutoCompleteUIHelper.handleSelectEvent(search, acw);
    // ( ) Add  (*) Replace   [ ] Reg.Exp.
    final Button result_append = new Button(parent, SWT.RADIO);
    result_append.setText(Messages.AppendSearchResults);
    result_append.setToolTipText(Messages.AppendSearchResultsTT);
    result_append.setLayoutData(new GridData());
    result_replace = new Button(parent, SWT.RADIO);
    result_replace.setText(Messages.ReplaceSearchResults);
    result_replace.setToolTipText(Messages.ReplaceSearchResultsTT);
    result_replace.setLayoutData(new GridData(SWT.LEFT, 0, true, false));
    result_replace.setSelection(true);
    regex = new Button(parent, SWT.CHECK);
    regex.setText(Messages.RegularExpression);
    regex.setToolTipText(Messages.RegularExpressionTT);
    regex.setLayoutData(new GridData());
    // Table for channel names, displaying array of ChannelInfo entries
    // TableColumnLayout requires table in its own composite
    final Composite table_parent = new Composite(parent, 0);
    final TableColumnLayout table_layout = new MinSizeTableColumnLayout(10);
    table_parent.setLayout(table_layout);
    table_parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, layout.numColumns, 1));
    channel_table = new TableViewer(table_parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
    channel_table.setContentProvider(new ArrayContentProvider());
    TableViewerColumn col = TableHelper.createColumn(table_layout, channel_table, Messages.PVName, 200, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ChannelInfo channel = (ChannelInfo) cell.getElement();
            cell.setText(channel.getProcessVariable().getName());
        }
    });
    new TableColumnSortHelper<ChannelInfo>(channel_table, col) {

        @Override
        public int compare(final ChannelInfo item1, final ChannelInfo item2) {
            return item1.getProcessVariable().getName().compareTo(item2.getProcessVariable().getName());
        }
    };
    col = TableHelper.createColumn(table_layout, channel_table, Messages.ArchiveName, 50, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ChannelInfo channel = (ChannelInfo) cell.getElement();
            cell.setText(channel.getArchiveDataSource().getName());
        }
    });
    new TableColumnSortHelper<ChannelInfo>(channel_table, col) {

        @Override
        public int compare(final ChannelInfo item1, final ChannelInfo item2) {
            return item1.getArchiveDataSource().getName().compareTo(item2.getArchiveDataSource().getName());
        }
    };
    final Table table = channel_table.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    // searchForChannels() relies on non-null content
    channel_table.setInput(new ChannelInfo[0]);
    // Restore settings from memento
    if (memento != null) {
        if (memento.getBoolean(TAG_REGEX) != null)
            regex.setSelection(memento.getBoolean(TAG_REGEX));
        if (memento.getBoolean(TAG_REPLACE) != null) {
            final boolean replace = memento.getBoolean(TAG_REPLACE);
            result_append.setSelection(!replace);
            result_replace.setSelection(replace);
        }
    }
}
Also used : MinSizeTableColumnLayout(org.csstudio.ui.util.MinSizeTableColumnLayout) IDoubleClickListener(org.eclipse.jface.viewers.IDoubleClickListener) Listener(org.eclipse.swt.widgets.Listener) Table(org.eclipse.swt.widgets.Table) Composite(org.eclipse.swt.widgets.Composite) Label(org.eclipse.swt.widgets.Label) Text(org.eclipse.swt.widgets.Text) ChannelInfo(org.csstudio.trends.databrowser3.model.ChannelInfo) ViewerCell(org.eclipse.jface.viewers.ViewerCell) GridLayout(org.eclipse.swt.layout.GridLayout) MinSizeTableColumnLayout(org.csstudio.ui.util.MinSizeTableColumnLayout) TableColumnLayout(org.eclipse.jface.layout.TableColumnLayout) Button(org.eclipse.swt.widgets.Button) AutoCompleteWidget(org.csstudio.autocomplete.ui.AutoCompleteWidget) GridData(org.eclipse.swt.layout.GridData) ArrayContentProvider(org.eclipse.jface.viewers.ArrayContentProvider) Event(org.eclipse.swt.widgets.Event) DoubleClickEvent(org.eclipse.jface.viewers.DoubleClickEvent) SelectionEvent(org.eclipse.swt.events.SelectionEvent) TableColumnSortHelper(org.csstudio.apputil.ui.swt.TableColumnSortHelper) TableViewer(org.eclipse.jface.viewers.TableViewer) TableViewerColumn(org.eclipse.jface.viewers.TableViewerColumn) CellLabelProvider(org.eclipse.jface.viewers.CellLabelProvider)

Example 2 with TableColumnSortHelper

use of org.csstudio.apputil.ui.swt.TableColumnSortHelper in project org.csstudio.display.builder by kasemir.

the class TraceTableHandler method createColumns.

/**
 * Create table columns: Auto-sizable, with label provider and editor
 *  @param table_layout
 *  @param operations_manager
 *  @param table_viewer
 */
public void createColumns(final TableColumnLayout table_layout, final UndoableActionManager operations_manager, final TableViewer table_viewer) {
    color_registry = new LocalResourceManager(JFaceResources.getResources(), table_viewer.getTable());
    final Shell shell = table_viewer.getTable().getShell();
    // Visible Column ----------
    TableViewerColumn view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.TraceVisibility, 45, 1);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setImage(item.isVisible() ? Activator.getDefault().getImage(Activator.ICON_CHECKED) : Activator.getDefault().getImage(Activator.ICON_UNCHECKED));
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.TraceVisibilityTT;
        }
    });
    new TableColumnSortHelper<ModelItem>(table_viewer, view_col) {

        @Override
        public int compare(final ModelItem item1, final ModelItem item2) {
            final int v1 = item1.isVisible() ? 1 : 0;
            final int v2 = item2.isVisible() ? 1 : 0;
            final int cmp = v1 - v2;
            if (cmp != 0)
                return cmp;
            return item1.getName().compareTo(item2.getName());
        }
    };
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            return new CheckboxCellEditor(((TableViewer) getViewer()).getTable());
        }

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).isVisible();
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final ModelItem item = (ModelItem) element;
            final boolean visible = ((Boolean) value).booleanValue();
            if (!visible && prompt_for_not_visible) {
                if (!MessageDialog.openQuestion(shell, Messages.HideTraceWarning, Messages.HideTraceWarningDetail))
                    return;
                prompt_for_not_visible = false;
            }
            new ChangeVisibilityCommand(operations_manager, item, visible);
            editing = false;
        }
    });
    // Trace PV/Formula Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.ItemName, 70, 70);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(item.getName());
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.ItemNameTT;
        }
    });
    new TableColumnSortHelper<ModelItem>(table_viewer, view_col) {

        @Override
        public int compare(final ModelItem item1, final ModelItem item2) {
            return item1.getName().compareTo(item2.getName());
        }
    };
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).getName();
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final String new_name = value.toString().trim();
            final ModelItem item = (ModelItem) element;
            if (new_name.equals(item.getName()))
                return;
            new ChangeNameCommand(shell, operations_manager, item, new_name);
            editing = false;
        }
    });
    // Display Name Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.TraceDisplayName, 70, 70);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(item.getDisplayName());
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.TraceDisplayNameTT;
        }
    });
    new TableColumnSortHelper<ModelItem>(table_viewer, view_col) {

        @Override
        public int compare(final ModelItem item1, final ModelItem item2) {
            return item1.getDisplayName().compareTo(item2.getDisplayName());
        }
    };
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).getDisplayName();
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final String new_name = value.toString().trim();
            final ModelItem item = (ModelItem) element;
            if (new_name.equals(item.getDisplayName()))
                return;
            new ChangeDisplayNameCommand(operations_manager, item, new_name);
            editing = false;
        }
    });
    // Color Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.Color, 40, 10);
    view_col.setLabelProvider(new ColorCellLabelProvider<ModelItem>() {

        @Override
        protected Color getColor(ModelItem item) {
            return color_registry.createColor(SWTMediaPool.getRGB(item.getPaintColor()));
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            return new RGBCellEditor(table_viewer.getTable());
        }

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).getRGBColor();
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            new ChangeColorCommand(operations_manager, (ModelItem) element, SWTMediaPool.getJFX((RGB) value));
            editing = false;
        }
    });
    // Selected sample time stamp and value
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.CursorTimestamp, 150, 30);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            final Optional<PlotDataItem<Instant>> sample = item.getSelectedSample();
            if (sample.isPresent())
                cell.setText(TimeHelper.format(sample.get().getPosition()));
            else
                cell.setText(Messages.NotApplicable);
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.CursorTimestampTT;
        }
    });
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.CursorValue, 40, 30);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            final Optional<PlotDataItem<Instant>> sample = item.getSelectedSample();
            if (sample.isPresent()) {
                final PlotSample plot_sample = (PlotSample) sample.get();
                String text = DefaultVTypeFormat.get().format(plot_sample.getVType());
                final String units = item.getUnits();
                if (units != null)
                    // $NON-NLS-1$
                    text += " " + units;
                cell.setText(text);
            } else
                cell.setText(Messages.NotApplicable);
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.CursorValueTT;
        }
    });
    // Scan Period Column (only applies to PVItems) ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.ScanPeriod, 70, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            if (item instanceof PVItem)
                cell.setText(Double.toString(((PVItem) item).getScanPeriod()));
            else
                cell.setText(Messages.NotApplicable);
        }

        @Override
        public String getToolTipText(final Object element) {
            if (!(element instanceof PVItem))
                return null;
            return Messages.ScanPeriodTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected boolean canEdit(Object element) {
            return element instanceof PVItem;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected Object getValue(final Object element) {
            if (element instanceof PVItem)
                return Double.toString(((PVItem) element).getScanPeriod());
            else
                return Messages.NotApplicable;
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            if (!(element instanceof PVItem))
                return;
            final PVItem pv = (PVItem) element;
            try {
                final double period = Double.parseDouble(value.toString().trim());
                if (period != pv.getScanPeriod())
                    new ChangeSamplePeriodCommand(shell, operations_manager, pv, period);
                editing = false;
            } catch (NumberFormatException ex) {
                // Display will revert to original value
                return;
            }
        }
    });
    // Buffer size Column (only applies to PVItems) ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.LiveSampleBufferSize, 70, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            if (item instanceof PVItem)
                cell.setText(Integer.toString(((PVItem) item).getLiveCapacity()));
            else
                cell.setText(Messages.NotApplicable);
        }

        @Override
        public String getToolTipText(final Object element) {
            if (!(element instanceof PVItem))
                return null;
            final PVItem pv = (PVItem) element;
            return NLS.bind(Messages.LiveBufferSizeInfoFmt, pv.getLiveCapacity(), new RelativeTime(pv.getLiveCapacity()).toString());
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected boolean canEdit(Object element) {
            return element instanceof PVItem;
        }

        @Override
        protected Object getValue(final Object element) {
            if (element instanceof PVItem)
                return Integer.toString(((PVItem) element).getLiveCapacity());
            else
                return Messages.NotApplicable;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            if (!(element instanceof PVItem))
                return;
            final PVItem pv = (PVItem) element;
            try {
                final int size = Integer.parseInt(value.toString().trim());
                if (size != pv.getLiveCapacity())
                    new ChangeLiveCapacityCommand(shell, operations_manager, pv, size);
                editing = false;
            } catch (NumberFormatException ex) {
                // Display will revert to original value
                return;
            }
        }
    });
    // Axis Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.Axis, 60, 30);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(item.getAxis().getName());
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.AxisTT;
        }
    });
    new TableColumnSortHelper<ModelItem>(table_viewer, view_col) {

        @Override
        public int compare(final ModelItem item1, final ModelItem item2) {
            final int cmp = item1.getAxis().getName().compareTo(item2.getAxis().getName());
            if (cmp != 0)
                return cmp;
            return item1.getDisplayName().compareTo(item2.getDisplayName());
        }
    };
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        // Thread-safe copy of model axes as this editor is invoked
        final List<AxisConfig> axes = new ArrayList<>();

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            final List<String> axis_names = new ArrayList<>();
            axes.clear();
            for (AxisConfig axis : model.getAxes()) {
                axes.add(axis);
                axis_names.add(axis.getName());
            }
            final ComboBoxCellEditor combo = new ComboBoxCellEditor(table_viewer.getTable(), axis_names.toArray(new String[axis_names.size()]), SWT.READ_ONLY);
            combo.setValue(getValue(element));
            return combo;
        }

        @Override
        protected Object getValue(final Object element) {
            return model.getAxisIndex(((ModelItem) element).getAxis());
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final int axis_index = ((Integer) value).intValue();
            final AxisConfig axis = axes.get(axis_index);
            final ModelItem item = (ModelItem) element;
            if (axis != item.getAxis())
                new ChangeAxisCommand(operations_manager, item, axis);
            editing = false;
        }
    });
    // Trace Type Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.TraceType, 75, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(item.getTraceType().toString());
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.TraceTypeTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            final ComboBoxCellEditor combo = new ComboBoxCellEditor(table_viewer.getTable(), TraceType.getDisplayNames(), SWT.READ_ONLY);
            combo.setValue(getValue(element));
            return combo;
        }

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).getTraceType().ordinal();
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final TraceType trace_type = TraceType.values()[(((Integer) value).intValue())];
            final ModelItem item = (ModelItem) element;
            if (trace_type != item.getTraceType())
                new ChangeTraceTypeCommand(operations_manager, item, trace_type);
            editing = false;
        }
    });
    // Line Width Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.TraceLineWidth, 40, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(Integer.toString(item.getLineWidth()));
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.TraceLineWidthTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected Object getValue(final Object element) {
            return Integer.toString(((ModelItem) element).getLineWidth());
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            int width;
            try {
                width = Integer.parseInt(value.toString().trim());
            } catch (NumberFormatException ex) {
                width = 0;
            }
            final ModelItem item = (ModelItem) element;
            if (width != item.getLineWidth())
                new ChangeLineWidthCommand(operations_manager, item, width);
            editing = false;
        }
    });
    // Point Type Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.PointType, 75, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(item.getPointType().toString());
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.PointTypeTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            final ComboBoxCellEditor combo = new ComboBoxCellEditor(table_viewer.getTable(), PointType.getDisplayNames(), SWT.READ_ONLY);
            combo.setValue(getValue(element));
            return combo;
        }

        @Override
        protected Object getValue(final Object element) {
            return ((ModelItem) element).getPointType().ordinal();
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final PointType point_type = PointType.values()[((Integer) value).intValue()];
            final ModelItem item = (ModelItem) element;
            if (point_type != item.getPointType())
                new ChangePointTypeCommand(operations_manager, item, point_type);
            editing = false;
        }
    });
    // Point Size Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.PointSize, 40, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(Integer.toString(item.getPointSize()));
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.PointSizeTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected Object getValue(final Object element) {
            return Integer.toString(((ModelItem) element).getPointSize());
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            int size;
            try {
                size = Integer.parseInt(value.toString().trim());
            } catch (NumberFormatException ex) {
                size = 0;
            }
            final ModelItem item = (ModelItem) element;
            if (size != item.getPointSize())
                new ChangePointSizeCommand(operations_manager, item, size);
            editing = false;
        }
    });
    // Request Type Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.RequestType, 75, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            if (item instanceof PVItem)
                cell.setText(((PVItem) item).getRequestType().toString());
            else
                cell.setText(Messages.NotApplicable);
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.RequestTypeTT;
        }
    });
    // Edit as boolean: Raw == false,  Optimized == true
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected boolean canEdit(final Object element) {
            return element instanceof PVItem;
        }

        @Override
        protected CellEditor getCellEditor(final Object element) {
            editing = true;
            return new CheckboxCellEditor(((TableViewer) getViewer()).getTable());
        }

        @Override
        protected Object getValue(final Object element) {
            return ((PVItem) element).getRequestType() == RequestType.OPTIMIZED;
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            final PVItem item = (PVItem) element;
            final RequestType request_type = ((Boolean) value).booleanValue() ? RequestType.OPTIMIZED : RequestType.RAW;
            if (request_type == RequestType.RAW && prompt_for_raw_data_request) {
                if (!MessageDialog.openQuestion(shell, Messages.RequestTypeWarning, Messages.RequestTypeWarningDetail))
                    return;
                prompt_for_raw_data_request = false;
            }
            new ChangeRequestTypeCommand(operations_manager, item, request_type);
            editing = false;
        }
    });
    // Waveform Index Column ----------
    view_col = TableHelper.createColumn(table_layout, table_viewer, Messages.WaveformIndexCol, 40, 10);
    view_col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ModelItem item = (ModelItem) cell.getElement();
            cell.setText(Integer.toString(item.getWaveformIndex()));
        }

        @Override
        public String getToolTipText(Object element) {
            return Messages.WaveformIndexColTT;
        }
    });
    view_col.setEditingSupport(new EditSupportBase(table_viewer) {

        @Override
        protected Object getValue(final Object element) {
            return Integer.toString(((ModelItem) element).getWaveformIndex());
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            editing = true;
            return super.getCellEditor(element);
        }

        @Override
        protected void setValue(final Object element, final Object value) {
            int index;
            try {
                index = Integer.parseInt(value.toString().trim());
                if (index < 0)
                    return;
                final ModelItem item = (ModelItem) element;
                if (index != item.getWaveformIndex())
                    new ChangeWaveformIndexCommand(operations_manager, item, index);
            } catch (NumberFormatException ex) {
                return;
            } finally {
                editing = false;
            }
        }
    });
    ColumnViewerToolTipSupport.enableFor(table_viewer);
}
Also used : CheckboxCellEditor(org.eclipse.jface.viewers.CheckboxCellEditor) LocalResourceManager(org.eclipse.jface.resource.LocalResourceManager) AxisConfig(org.csstudio.trends.databrowser3.model.AxisConfig) CellEditor(org.eclipse.jface.viewers.CellEditor) CheckboxCellEditor(org.eclipse.jface.viewers.CheckboxCellEditor) ComboBoxCellEditor(org.eclipse.jface.viewers.ComboBoxCellEditor) ArrayList(java.util.ArrayList) RelativeTime(org.csstudio.apputil.time.RelativeTime) Shell(org.eclipse.swt.widgets.Shell) ArrayList(java.util.ArrayList) List(java.util.List) TableColumnSortHelper(org.csstudio.apputil.ui.swt.TableColumnSortHelper) PVItem(org.csstudio.trends.databrowser3.model.PVItem) TableViewerColumn(org.eclipse.jface.viewers.TableViewerColumn) CellLabelProvider(org.eclipse.jface.viewers.CellLabelProvider) TraceType(org.csstudio.javafx.rtplot.TraceType) Optional(java.util.Optional) Color(org.eclipse.swt.graphics.Color) Instant(java.time.Instant) ModelItem(org.csstudio.trends.databrowser3.model.ModelItem) ComboBoxCellEditor(org.eclipse.jface.viewers.ComboBoxCellEditor) ViewerCell(org.eclipse.jface.viewers.ViewerCell) PlotSample(org.csstudio.trends.databrowser3.model.PlotSample) PointType(org.csstudio.javafx.rtplot.PointType) TableViewer(org.eclipse.jface.viewers.TableViewer) RequestType(org.csstudio.trends.databrowser3.model.RequestType)

Example 3 with TableColumnSortHelper

use of org.csstudio.apputil.ui.swt.TableColumnSortHelper in project org.csstudio.display.builder by kasemir.

the class ArchiveListGUI method createGUI.

/**
 * Create GUI elements
 *  @param parent Parent widget
 */
private void createGUI(final Composite parent) {
    final GridLayout layout = new GridLayout(3, false);
    parent.setLayout(layout);
    // URL:  ___urls___  [info]
    Label l;
    l = new Label(parent, 0);
    l.setText(Messages.Search_URL);
    l.setLayoutData(new GridData());
    urls = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
    urls.setToolTipText(Messages.Search_URL_TT);
    for (ArchiveServerURL url : server_urls) urls.add(url.getDisplayName());
    urls.setLayoutData(new GridData(SWT.FILL, 0, true, false));
    if (urls.getItemCount() <= 0) {
        urls.add(Messages.ArchiveListGUI_NoArchives);
        urls.setEnabled(false);
    }
    urls.select(0);
    info = new Button(parent, SWT.PUSH);
    info.setText(Messages.ArchiveServerInfo);
    info.setToolTipText(Messages.ArchiveServerInfoTT);
    info.setEnabled(false);
    // Table for archives, displaying array of ArchiveDataSource entries
    // TableColumnLayout requires table in its own container
    final Composite table_parent = new Composite(parent, 0);
    table_parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, layout.numColumns, 1));
    final TableColumnLayout table_layout = new MinSizeTableColumnLayout(10);
    table_parent.setLayout(table_layout);
    archive_table = new TableViewer(table_parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
    archive_table.setContentProvider(new ArrayContentProvider());
    TableViewerColumn col = TableHelper.createColumn(table_layout, archive_table, Messages.ArchiveName, 150, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ArchiveDataSource archive = (ArchiveDataSource) cell.getElement();
            cell.setText(archive.getName());
        }
    });
    new TableColumnSortHelper<ArchiveDataSource>(archive_table, col) {

        @Override
        public int compare(final ArchiveDataSource item1, final ArchiveDataSource item2) {
            return item1.getName().compareTo(item2.getName());
        }
    };
    col = TableHelper.createColumn(table_layout, archive_table, Messages.ArchiveDescription, 50, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ArchiveDataSource archive = (ArchiveDataSource) cell.getElement();
            cell.setText(archive.getDescription());
        }
    });
    new TableColumnSortHelper<ArchiveDataSource>(archive_table, col) {

        @Override
        public int compare(final ArchiveDataSource item1, final ArchiveDataSource item2) {
            return item1.getDescription().compareTo(item2.getDescription());
        }
    };
    col = TableHelper.createColumn(table_layout, archive_table, Messages.ArchiveKey, 35, 5);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final ArchiveDataSource archive = (ArchiveDataSource) cell.getElement();
            cell.setText(Integer.toString(archive.getKey()));
        }
    });
    new TableColumnSortHelper<ArchiveDataSource>(archive_table, col) {

        @Override
        public int compare(final ArchiveDataSource item1, final ArchiveDataSource item2) {
            return item1.getKey() - item2.getKey();
        }
    };
    final Table table = archive_table.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
}
Also used : MinSizeTableColumnLayout(org.csstudio.ui.util.MinSizeTableColumnLayout) Table(org.eclipse.swt.widgets.Table) Composite(org.eclipse.swt.widgets.Composite) ArchiveServerURL(org.csstudio.trends.databrowser3.preferences.ArchiveServerURL) Label(org.eclipse.swt.widgets.Label) ArchiveDataSource(org.csstudio.trends.databrowser3.model.ArchiveDataSource) Combo(org.eclipse.swt.widgets.Combo) ViewerCell(org.eclipse.jface.viewers.ViewerCell) GridLayout(org.eclipse.swt.layout.GridLayout) TableColumnLayout(org.eclipse.jface.layout.TableColumnLayout) MinSizeTableColumnLayout(org.csstudio.ui.util.MinSizeTableColumnLayout) Button(org.eclipse.swt.widgets.Button) GridData(org.eclipse.swt.layout.GridData) ArrayContentProvider(org.eclipse.jface.viewers.ArrayContentProvider) TableColumnSortHelper(org.csstudio.apputil.ui.swt.TableColumnSortHelper) TableViewer(org.eclipse.jface.viewers.TableViewer) TableViewerColumn(org.eclipse.jface.viewers.TableViewerColumn) CellLabelProvider(org.eclipse.jface.viewers.CellLabelProvider)

Aggregations

TableColumnSortHelper (org.csstudio.apputil.ui.swt.TableColumnSortHelper)3 CellLabelProvider (org.eclipse.jface.viewers.CellLabelProvider)3 TableViewer (org.eclipse.jface.viewers.TableViewer)3 TableViewerColumn (org.eclipse.jface.viewers.TableViewerColumn)3 ViewerCell (org.eclipse.jface.viewers.ViewerCell)3 MinSizeTableColumnLayout (org.csstudio.ui.util.MinSizeTableColumnLayout)2 TableColumnLayout (org.eclipse.jface.layout.TableColumnLayout)2 ArrayContentProvider (org.eclipse.jface.viewers.ArrayContentProvider)2 GridData (org.eclipse.swt.layout.GridData)2 GridLayout (org.eclipse.swt.layout.GridLayout)2 Button (org.eclipse.swt.widgets.Button)2 Composite (org.eclipse.swt.widgets.Composite)2 Label (org.eclipse.swt.widgets.Label)2 Table (org.eclipse.swt.widgets.Table)2 Instant (java.time.Instant)1 ArrayList (java.util.ArrayList)1 List (java.util.List)1 Optional (java.util.Optional)1 RelativeTime (org.csstudio.apputil.time.RelativeTime)1 AutoCompleteWidget (org.csstudio.autocomplete.ui.AutoCompleteWidget)1