Examples with CenteredImageLabelProvider org.yamcs.studio.core.utils.CenteredImageLabelProvider used on opensource projects

Example 1 with CenteredImageLabelProvider

use of org.yamcs.studio.core.utils.CenteredImageLabelProvider in project yamcs-studio by yamcs.

the class AddToStackWizardPage1 method createControl.

@Override
public void createControl(Composite parent) {
    var composite = new Composite(parent, SWT.NONE);
    setControl(composite);
    var gl = new GridLayout();
    gl.marginHeight = 0;
    gl.marginWidth = 0;
    composite.setLayout(gl);
    // grid for expand+filter box
    var gl2 = new GridLayout(3, false);
    gl2.marginHeight = 0;
    gl2.marginWidth = 0;
    var row = new Composite(composite, SWT.NONE);
    row.setLayout(gl2);
    row.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // add expand all / collapse all button
    var expandAll = new Button(row, SWT.ARROW | SWT.DOWN);
    var expandAllData = new GridData(SWT.NONE);
    expandAll.setLayoutData(expandAllData);
    expandAll.setText("Expand All");
    expandAll.setToolTipText("Expand All");
    expandAll.setVisible(false);
    expandAllData.exclude = true;
    var collapseAll = new Button(row, SWT.ARROW | SWT.RIGHT);
    var collapseAllData = new GridData(SWT.NONE);
    collapseAll.setLayoutData(collapseAllData);
    collapseAll.setText("Collapse All");
    collapseAll.setToolTipText("Collapse All");
    collapseAll.setVisible(true);
    // add filter box
    var searchbox = new Text(row, SWT.SEARCH | SWT.BORDER | SWT.ICON_CANCEL);
    searchbox.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    expandAll.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            commandsTreeTable.expandAll();
            expandAll.setVisible(false);
            collapseAll.setVisible(true);
            expandAllData.exclude = true;
            collapseAllData.exclude = false;
            expandAll.pack();
            collapseAll.pack();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            commandsTreeTable.expandAll();
            expandAll.setVisible(false);
            collapseAll.setVisible(true);
            expandAllData.exclude = true;
            collapseAllData.exclude = false;
            expandAll.pack();
            collapseAll.pack();
        }
    });
    collapseAll.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            commandsTreeTable.collapseAll();
            expandAll.setVisible(true);
            collapseAll.setVisible(false);
            expandAllData.exclude = false;
            collapseAllData.exclude = true;
            expandAll.pack();
            collapseAll.pack();
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            commandsTreeTable.collapseAll();
            expandAll.setVisible(true);
            collapseAll.setVisible(false);
            expandAllData.exclude = false;
            collapseAllData.exclude = true;
            expandAll.pack();
            collapseAll.pack();
        }
    });
    // build tree table
    ResourceManager resourceManager = new LocalResourceManager(JFaceResources.getResources(), composite);
    level0Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level0s.png"));
    level1Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level1s.png"));
    level2Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level2s.png"));
    level3Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level3s.png"));
    level4Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level4s.png"));
    level5Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level5s.png"));
    var treeWrapper = new Composite(composite, SWT.NONE);
    tcl = new TreeColumnLayout();
    var gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 800;
    gd.heightHint = 500;
    treeWrapper.setLayoutData(gd);
    treeWrapper.setLayout(tcl);
    commandsTreeTable = new TreeViewer(treeWrapper, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    commandsTreeTable.getTree().setHeaderVisible(true);
    commandsTreeTable.getTree().setLinesVisible(true);
    // column xtce path
    var pathColumn = new TreeViewerColumn(commandsTreeTable, SWT.NONE);
    pathColumn.getColumn().setText(COL_PATH);
    pathColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof XtceSubSystemNode) {
                var node = (XtceSubSystemNode) element;
                return node.getName();
            } else {
                var node = (XtceCommandNode) element;
                return node.getCommandInfo().getName();
            }
        }
    });
    tcl.setColumnData(pathColumn.getColumn(), new ColumnPixelData(300));
    // column significance
    var significanceColumn = new TreeViewerColumn(commandsTreeTable, SWT.NONE);
    significanceColumn.getColumn().setText(COL_SIGN);
    significanceColumn.getColumn().setToolTipText("Significance Level");
    significanceColumn.getColumn().setAlignment(SWT.CENTER);
    significanceColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            if (element instanceof XtceCommandNode) {
                var node = (XtceCommandNode) element;
                var cmd = node.getCommandInfo();
                if (cmd.getSignificance() == null) {
                    return level0Image;
                }
                switch(cmd.getSignificance().getConsequenceLevel()) {
                    case NONE:
                        return level0Image;
                    case WATCH:
                        return level1Image;
                    case WARNING:
                        return level2Image;
                    case DISTRESS:
                        return level3Image;
                    case CRITICAL:
                        return level4Image;
                    case SEVERE:
                        return level5Image;
                    default:
                        return null;
                }
            }
            return null;
        }
    });
    tcl.setColumnData(significanceColumn.getColumn(), new ColumnPixelData(50));
    // on item selection update significance message and page completion status
    commandsTreeTable.addSelectionChangedListener(evt -> {
        var sel = (IStructuredSelection) evt.getSelection();
        if (sel.isEmpty()) {
            setMessage(null);
            return;
        }
        var selectedElement = sel.getFirstElement();
        if (selectedElement instanceof XtceCommandNode) {
            var cmd = ((XtceCommandNode) sel.getFirstElement()).getCommandInfo();
            // setMessage(getMessage(cmd));
            command.setMetaCommand(cmd);
            setPageComplete(true);
        } else {
            setPageComplete(false);
        }
    });
    var commandTreeContentProvider = new CommandTreeContentProvider();
    commandsTreeTable.setContentProvider(commandTreeContentProvider);
    commandsTreeTable.setInput(commandTreeContentProvider);
    YamcsPlugin.getMissionDatabase().getCommands().forEach(cmd -> {
        if (!cmd.hasAbstract() || !cmd.getAbstract()) {
            // add aliases columns
            for (var alias : cmd.getAliasList()) {
                var namespace = alias.getNamespace();
                if (!namespaces.contains(namespace) && !namespace.startsWith("/")) {
                    namespaces.add(namespace);
                    addAliasColumn(namespace);
                }
            }
            commandTreeContentProvider.addElement(cmd.getQualifiedName(), cmd);
        }
    });
    commandsTreeTable.expandAll();
    var filter = new CommandTreeViewerFilter(commandTreeContentProvider);
    commandsTreeTable.addFilter(filter);
    searchbox.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent ke) {
            if (ke.keyCode == SWT.ARROW_DOWN) {
                var items = commandsTreeTable.getTree().getItems();
                if (items.length > 0) {
                    IStructuredSelection sel = new StructuredSelection(items[0].getData());
                    commandsTreeTable.setSelection(sel);
                    commandsTreeTable.getTree().setFocus();
                }
            } else {
                filter.setSearchTerm(searchbox.getText());
                commandsTreeTable.refresh();
                commandsTreeTable.expandAll();
            }
        }
    });
    commandsTreeTable.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object o1, Object o2) {
            String n1;
            String n2;
            if (o1 instanceof XtceSubSystemNode) {
                n1 = ((XtceSubSystemNode) o1).getName();
            } else {
                n1 = ((XtceCommandNode) o1).getCommandInfo().getQualifiedName();
            }
            if (o2 instanceof XtceSubSystemNode) {
                n2 = ((XtceSubSystemNode) o2).getName();
            } else {
                n2 = ((XtceCommandNode) o2).getCommandInfo().getQualifiedName();
            }
            return n1.compareTo(n2);
        }
    });
}

Example 2 with CenteredImageLabelProvider

use of org.yamcs.studio.core.utils.CenteredImageLabelProvider in project yamcs-studio by yamcs.

the class CommandHistoryView method createColumns.

private void createColumns() {
    var table = tableViewer.getTable();
    var layout = new TableLayout();
    var currentColumns = tableViewer.getTable().getColumns();
    for (var currentColumn : currentColumns) {
        currentColumn.dispose();
    }
    for (var def : columnData.getVisibleColumns()) {
        if (def.name.equals(COL_COMPLETION)) {
            var completionColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            completionColumn.getColumn().addControlListener(columnResizeListener);
            completionColumn.getColumn().addSelectionListener(getSelectionAdapter(completionColumn.getColumn()));
            completionColumn.getColumn().setImage(headerCompleteImage);
            completionColumn.getColumn().setToolTipText("Completion");
            completionColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    var command = ((CommandHistoryRecord) element).getCommand();
                    if (command.isSuccess()) {
                        return checkmarkImage;
                    } else if (command.isFailure()) {
                        return errorImage;
                    } else {
                        return null;
                    }
                }

                @Override
                public String getText(Object element) {
                    var command = ((CommandHistoryRecord) element).getCommand();
                    if (command.isSuccess()) {
                        return "Completed";
                    } else if (command.isFailure()) {
                        return command.getError();
                    } else {
                        return null;
                    }
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_T)) {
            var gentimeColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            gentimeColumn.getColumn().addControlListener(columnResizeListener);
            gentimeColumn.getColumn().addSelectionListener(getSelectionAdapter(gentimeColumn.getColumn()));
            gentimeColumn.getColumn().setText(COL_T);
            gentimeColumn.getColumn().setToolTipText("Generation Time");
            gentimeColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    var generationTime = ((CommandHistoryRecord) element).getCommand().getGenerationTime();
                    return YamcsPlugin.getDefault().formatInstant(generationTime);
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
            // Add chevron
            table.setSortColumn(gentimeColumn.getColumn());
            table.setSortDirection(SWT.UP);
        } else if (def.name.equals(COL_COMMAND)) {
            var nameColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            nameColumn.getColumn().addSelectionListener(getSelectionAdapter(nameColumn.getColumn()));
            nameColumn.getColumn().setText(COL_COMMAND);
            nameColumn.getColumn().setToolTipText("Command String");
            nameColumn.getColumn().addControlListener(columnResizeListener);
            nameColumn.getColumn().addSelectionListener(getSelectionAdapter(nameColumn.getColumn()));
            nameColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    return rec.getCommand().getSource();
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_USER)) {
            var userColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            userColumn.getColumn().addSelectionListener(getSelectionAdapter(userColumn.getColumn()));
            userColumn.getColumn().setText(COL_USER);
            userColumn.getColumn().setToolTipText("User that issued the command");
            userColumn.getColumn().addControlListener(columnResizeListener);
            userColumn.getColumn().addSelectionListener(getSelectionAdapter(userColumn.getColumn()));
            userColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    return rec.getCommand().getUsername();
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_ORIGIN)) {
            var originColumn = new TableViewerColumn(tableViewer, SWT.NONE);
            originColumn.getColumn().addSelectionListener(getSelectionAdapter(originColumn.getColumn()));
            originColumn.getColumn().setText(COL_ORIGIN);
            originColumn.getColumn().setToolTipText("Origin");
            originColumn.getColumn().addControlListener(columnResizeListener);
            originColumn.getColumn().addSelectionListener(getSelectionAdapter(originColumn.getColumn()));
            originColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    return rec.getCommand().getOrigin();
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_ORIGIN_ID)) {
            var seqIdColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
            seqIdColumn.getColumn().addSelectionListener(getSelectionAdapter(seqIdColumn.getColumn()));
            seqIdColumn.getColumn().setText(COL_ORIGIN_ID);
            seqIdColumn.getColumn().addControlListener(columnResizeListener);
            seqIdColumn.getColumn().addSelectionListener(getSelectionAdapter(seqIdColumn.getColumn()));
            seqIdColumn.getColumn().setToolTipText("Client ID at origin");
            seqIdColumn.setLabelProvider(new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    return String.valueOf(rec.getCommand().getSequenceNumber());
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_PTV)) {
            var ptvColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
            ptvColumn.getColumn().setText(COL_PTV);
            ptvColumn.getColumn().addControlListener(columnResizeListener);
            ptvColumn.getColumn().addSelectionListener(getSelectionAdapter(ptvColumn.getColumn()));
            ptvColumn.getColumn().setToolTipText("Pre-Transmission Verification");
            ptvColumn.setLabelProvider(new CenteredImageLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var command = rec.getCommand();
                    if (command.isSuccess()) {
                        return greenBubble;
                    } else if (command.isFailure()) {
                        return redBubble;
                    } else {
                        return grayBubble;
                    }
                }

                @Override
                public String getToolTipText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var command = rec.getCommand();
                    if (command.getError() != null) {
                        return command.getError();
                    } else {
                        return super.getToolTipText(element);
                    }
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_QUEUED)) {
            var queuedColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
            queuedColumn.getColumn().setText(COL_QUEUED);
            queuedColumn.getColumn().addControlListener(columnResizeListener);
            queuedColumn.getColumn().addSelectionListener(getSelectionAdapter(queuedColumn.getColumn()));
            queuedColumn.getColumn().setToolTipText("Queued acknowledgment");
            queuedColumn.setLabelProvider(new CenteredImageLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getQueuedAcknowledgment();
                    if (ack == null) {
                        return grayBubble;
                    } else {
                        switch(ack.getStatus()) {
                            case "NEW":
                                return grayBubble;
                            case "OK":
                                return greenBubble;
                            case "PENDING":
                                return waitingImage;
                            case "NOK":
                                return redBubble;
                            default:
                                log.warning("Unexpected ack state " + ack.getStatus());
                                return grayBubble;
                        }
                    }
                }

                @Override
                public String getToolTipText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getQueuedAcknowledgment();
                    return (ack != null) ? ack.getMessage() : null;
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_RELEASED)) {
            var releasedColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
            releasedColumn.getColumn().setText(COL_RELEASED);
            releasedColumn.getColumn().addControlListener(columnResizeListener);
            releasedColumn.getColumn().addSelectionListener(getSelectionAdapter(releasedColumn.getColumn()));
            releasedColumn.getColumn().setToolTipText("Released acknowledgment");
            releasedColumn.setLabelProvider(new CenteredImageLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getReleasedAcknowledgment();
                    if (ack == null) {
                        return grayBubble;
                    } else {
                        switch(ack.getStatus()) {
                            case "NEW":
                                return grayBubble;
                            case "OK":
                                return greenBubble;
                            case "PENDING":
                                return waitingImage;
                            case "NOK":
                                return redBubble;
                            default:
                                log.warning("Unexpected ack state " + ack.getStatus());
                                return grayBubble;
                        }
                    }
                }

                @Override
                public String getToolTipText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getReleasedAcknowledgment();
                    return (ack != null) ? ack.getMessage() : null;
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (def.name.equals(COL_SENT)) {
            var sentColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
            sentColumn.getColumn().setText(COL_SENT);
            sentColumn.getColumn().addControlListener(columnResizeListener);
            sentColumn.getColumn().addSelectionListener(getSelectionAdapter(sentColumn.getColumn()));
            sentColumn.getColumn().setToolTipText("Sent acknowledgment");
            sentColumn.setLabelProvider(new CenteredImageLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getSentAcknowledgment();
                    if (ack == null) {
                        return grayBubble;
                    } else {
                        switch(ack.getStatus()) {
                            case "NEW":
                                return grayBubble;
                            case "OK":
                                return greenBubble;
                            case "PENDING":
                                return waitingImage;
                            case "NOK":
                                return redBubble;
                            default:
                                log.warning("Unexpected ack state " + ack.getStatus());
                                return grayBubble;
                        }
                    }
                }

                @Override
                public String getToolTipText(Object element) {
                    var rec = (CommandHistoryRecord) element;
                    var ack = rec.getCommand().getSentAcknowledgment();
                    return (ack != null) ? ack.getMessage() : null;
                }
            });
            layout.addColumnData(new ColumnPixelData(def.width));
        } else if (dynamicColumns.contains(def.name)) {
            var column = new TableViewerColumn(tableViewer, SWT.LEFT);
            column.getColumn().setText(def.name);
            column.getColumn().addControlListener(columnResizeListener);
            column.getColumn().addSelectionListener(getSelectionAdapter(column.getColumn()));
            if (def.name.startsWith("Verifier_") || def.name.startsWith("Acknowledge_")) {
                column.setLabelProvider(new CenteredImageLabelProvider() {

                    @Override
                    public Image getImage(Object element) {
                        var rec = (CommandHistoryRecord) element;
                        var command = rec.getCommand();
                        if (command.isSuccess()) {
                            return greenBubble;
                        } else if (command.isFailure()) {
                            return redBubble;
                        } else {
                            return grayBubble;
                        }
                    }

                    @Override
                    public String getToolTipText(Object element) {
                        var rec = (CommandHistoryRecord) element;
                        var ack = rec.getCommand().getAcknowledgment(def.name);
                        return (ack != null) ? ack.getMessage() : null;
                    }
                });
                layout.addColumnData(new ColumnPixelData(def.width));
            } else {
                column.setLabelProvider(new ColumnLabelProvider() {

                    @Override
                    public String getText(Object element) {
                        var rec = (CommandHistoryRecord) element;
                        var value = rec.getCommand().getAttribute(def.name);
                        if (value == null) {
                            return null;
                        } else if (value instanceof byte[]) {
                            return StringConverter.arrayToHexString((byte[]) value);
                        } else {
                            return String.valueOf(value);
                        }
                    }
                });
            }
            layout.addColumnData(new ColumnPixelData(def.width));
        }
    }
    table.setLayout(layout);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    // !! Ensures column widths are applied when recreating columns
    table.layout(true);
    // !! Ensures table renders correctly for old data when adding a new column
    tableViewer.refresh();
    saveColumnState();
}

Example 3 with CenteredImageLabelProvider

use of org.yamcs.studio.core.utils.CenteredImageLabelProvider in project yamcs-studio by yamcs.

the class CommandStackTableViewer method addFixedColumns.

private void addFixedColumns(TableColumnLayout tcl) {
    var level0Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level0s.png"));
    var level1Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level1s.png"));
    var level2Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level2s.png"));
    var level3Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level3s.png"));
    var level4Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level4s.png"));
    var level5Image = resourceManager.createImage(RCPUtils.getImageDescriptor(CommandStackTableViewer.class, "icons/level5s.png"));
    var rowIdColumn = new TableViewerColumn(this, SWT.CENTER);
    rowIdColumn.getColumn().setText(COL_ROW_ID);
    rowIdColumn.getColumn().setToolTipText("Sequence Number within Stack");
    rowIdColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            return String.valueOf(contentProvider.indexOf(element) + 1);
        }
    });
    rowIdColumn.getColumn().setWidth(50);
    tcl.setColumnData(rowIdColumn.getColumn(), new ColumnPixelData(50));
    delayColumn = new TableViewerColumn(this, SWT.NONE);
    delayColumn.getColumn().setText(COL_DELAY);
    delayColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            var cmd = (StackedCommand) element;
            var delayMs = cmd.getDelayMs();
            var decimalFormat = new DecimalFormat("#,##0");
            var numberAsString = decimalFormat.format(delayMs);
            return (delayMs > 0) ? numberAsString + " ms" : "-";
        }
    });
    // the delay column is shown when the command stack is in automatic mode with
    // stack delays.
    tcl.setColumnData(delayColumn.getColumn(), new ColumnPixelData(0));
    // this.hideDelayColumn();
    var nameColumn = new TableViewerColumn(this, SWT.NONE);
    nameColumn.getColumn().setText(COL_COMMAND);
    nameColumn.setLabelProvider(new CommandSourceColumnLabelProvider(styleProvider));
    tcl.setColumnData(nameColumn.getColumn(), new ColumnPixelData(300));
    var significanceColumn = new TableViewerColumn(this, SWT.CENTER);
    significanceColumn.getColumn().setText(COL_SIGNIFICANCE);
    significanceColumn.getColumn().setToolTipText("Significance Level");
    significanceColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getMetaCommand().getSignificance() == null) {
                return null;
            }
            switch(cmd.getMetaCommand().getSignificance().getConsequenceLevel()) {
                case WATCH:
                    return level1Image;
                case WARNING:
                    return level2Image;
                case DISTRESS:
                    return level3Image;
                case CRITICAL:
                    return level4Image;
                case SEVERE:
                    return level5Image;
                default:
                    return level0Image;
            }
        }

        @Override
        public String getToolTipText(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getMetaCommand().getSignificance() == null) {
                return super.getToolTipText(element);
            }
            return cmd.getMetaCommand().getSignificance().getReasonForWarning();
        }
    });
    significanceColumn.getColumn().setWidth(50);
    tcl.setColumnData(significanceColumn.getColumn(), new ColumnPixelData(50));
    var constraintsColumn = new TableViewerColumn(this, SWT.LEFT);
    constraintsColumn.getColumn().setText(COL_CONSTRAINTS);
    constraintsColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            var cmd = (StackedCommand) element;
            var buf = new StringBuilder();
            for (var i = 0; i < cmd.getMetaCommand().getConstraintCount(); i++) {
                if (i != 0) {
                    buf.append(" and ");
                }
                var constraint = cmd.getMetaCommand().getConstraint(i);
                buf.append(constraint.getExpression());
            }
            return buf.length() != 0 ? buf.toString() : "-";
        }
    });
    tcl.setColumnData(constraintsColumn.getColumn(), new ColumnPixelData(250));
    var constraintsTimeOutColumn = new TableViewerColumn(this, SWT.CENTER);
    constraintsTimeOutColumn.getColumn().setText(COL_CONSTRAINTS_TIMEOUT);
    constraintsTimeOutColumn.getColumn().setToolTipText("Constraints Timeout");
    constraintsTimeOutColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            var cmd = (StackedCommand) element;
            var timeout = -1L;
            for (var constraint : cmd.getMetaCommand().getConstraintList()) {
                timeout = Math.max(timeout, constraint.getTimeout());
            }
            return (timeout >= 0) ? Long.toString(timeout) + " ms" : "-";
        }
    });
    tcl.setColumnData(constraintsTimeOutColumn.getColumn(), new ColumnPixelData(50));
    var releaseColumn = new TableViewerColumn(this, SWT.CENTER);
    releaseColumn.getColumn().setText(COL_RELEASE);
    releaseColumn.getColumn().setToolTipText("Release Time");
    releaseColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            return "ASAP";
        }
    });
    tcl.setColumnData(releaseColumn.getColumn(), new ColumnPixelData(80));
    var stateColumn = new TableViewerColumn(this, SWT.CENTER);
    stateColumn.getColumn().setText(COL_STATE);
    stateColumn.getColumn().setToolTipText("Stack State");
    stateColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            var cmd = (StackedCommand) element;
            return cmd.getStackedState().getText();
        }

        @Override
        public Color getBackground(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.isArmed()) {
                return getTable().getDisplay().getSystemColor(SWT.COLOR_YELLOW);
            } else if (cmd.getStackedState() == StackedState.ISSUED) {
                return getTable().getDisplay().getSystemColor(SWT.COLOR_GREEN);
            } else if (cmd.getStackedState() == StackedState.REJECTED) {
                return styleProvider.getErrorBackgroundColor();
            }
            return super.getBackground(element);
        }

        @Override
        public Color getForeground(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getStackedState() == StackedState.REJECTED) {
                return getTable().getDisplay().getSystemColor(SWT.COLOR_RED);
            }
            return super.getForeground(element);
        }
    });
    tcl.setColumnData(stateColumn.getColumn(), new ColumnPixelData(80));
    var qColumn = new TableViewerColumn(this, SWT.CENTER);
    qColumn.getColumn().setText(COL_QUEUED);
    qColumn.getColumn().setToolTipText("Queued");
    qColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getQueuedState() == null) {
                return grayBubble;
            }
            switch(cmd.getQueuedState().getStatus()) {
                case "NA":
                case "OK":
                    return greenBubble;
                case "PENDING":
                    return waitingImage;
                case "NOK":
                    return redBubble;
                default:
                    log.warning("Unexpected state " + cmd.getQueuedState());
                    return grayBubble;
            }
        }
    });
    tcl.setColumnData(qColumn.getColumn(), new ColumnPixelData(50));
    var rColumn = new TableViewerColumn(this, SWT.CENTER);
    rColumn.getColumn().setText(COL_RELEASED);
    rColumn.getColumn().setToolTipText("Released");
    rColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getReleasedState() == null) {
                return grayBubble;
            }
            switch(cmd.getReleasedState().getStatus()) {
                case "NA":
                case "OK":
                    return greenBubble;
                case "PENDING":
                    return waitingImage;
                case "NOK":
                    return redBubble;
                default:
                    log.warning("Unexpected state " + cmd.getReleasedState());
                    return grayBubble;
            }
        }
    });
    tcl.setColumnData(rColumn.getColumn(), new ColumnPixelData(50));
    var sColumn = new TableViewerColumn(this, SWT.CENTER);
    sColumn.getColumn().setText(COL_SENT);
    sColumn.getColumn().setToolTipText("Sent");
    sColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            var cmd = (StackedCommand) element;
            if (cmd.getSentState() == null) {
                return grayBubble;
            }
            switch(cmd.getSentState().getStatus()) {
                case "NA":
                case "OK":
                    return greenBubble;
                case "PENDING":
                    return waitingImage;
                case "NOK":
                    return redBubble;
                default:
                    log.warning("Unexpected state " + cmd.getSentState());
                    return grayBubble;
            }
        }
    });
    tcl.setColumnData(sColumn.getColumn(), new ColumnPixelData(50));
    // column comment
    var commentColumn = new TableViewerColumn(this, SWT.LEFT);
    commentColumn.getColumn().setText(COL_COMMENT);
    commentColumn.getColumn().setToolTipText("Free Text Comment");
    commentColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            return ((StackedCommand) element).getComment();
        }
    });
    tcl.setColumnData(commentColumn.getColumn(), new ColumnPixelData(80));
    // Common properties to all columns
    var columns = new ArrayList<TableViewerColumn>();
    columns.add(rowIdColumn);
    columns.add(nameColumn);
    columns.add(significanceColumn);
    columns.add(constraintsColumn);
    columns.add(constraintsTimeOutColumn);
    columns.add(releaseColumn);
    columns.add(qColumn);
    columns.add(rColumn);
    columns.add(sColumn);
    columns.add(stateColumn);
    columns.add(commentColumn);
    for (var column : columns) {
        // prevent resize to 0
        column.getColumn().addControlListener(new ControlListener() {

            @Override
            public void controlMoved(ControlEvent e) {
            }

            @Override
            public void controlResized(ControlEvent e) {
                if (column.getColumn().getWidth() < 5) {
                    column.getColumn().setWidth(5);
                }
            }
        });
    }
}