Examples with MinSizeTableColumnLayout org.csstudio.ui.util.MinSizeTableColumnLayout used on opensource projects

Example 1 with MinSizeTableColumnLayout

use of org.csstudio.ui.util.MinSizeTableColumnLayout 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);
        }
    }
}

Example 2 with MinSizeTableColumnLayout

use of org.csstudio.ui.util.MinSizeTableColumnLayout in project org.csstudio.display.builder by kasemir.

the class SampleView method doCreatePartControl.

/**
 * {@inheritDoc}
 */
@Override
protected void doCreatePartControl(final Composite parent) {
    final GridLayout layout = new GridLayout(3, false);
    parent.setLayout(layout);
    // Item: pvs [Refresh]
    Label l = new Label(parent, 0);
    l.setText(Messages.SampleView_Item);
    l.setLayoutData(new GridData());
    items = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
    items.setLayoutData(new GridData(SWT.FILL, 0, true, false));
    items.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            widgetDefaultSelected(e);
        }

        @Override
        public void widgetDefaultSelected(final SelectionEvent e) {
            // Configure table to display samples of the selected model item
            if (items.getSelectionIndex() == 0) {
                sample_table.setInput(null);
                return;
            }
            // / Skip initial "Select item" entry
            final int selected = items.getSelectionIndex() - 1;
            int index = 0;
            for (ModelItem item : model.getItems()) {
                if (index == selected) {
                    sample_table.setInput(item);
                    return;
                }
                ++index;
            }
            Activator.getLogger().log(Level.WARNING, "Invalid item index " + selected);
        }
    });
    final Button refresh = new Button(parent, SWT.PUSH);
    refresh.setText(Messages.SampleView_Refresh);
    refresh.setToolTipText(Messages.SampleView_RefreshTT);
    refresh.setLayoutData(new GridData());
    refresh.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(final SelectionEvent e) {
            // Trigger GUI update
            update(false);
        }
    });
    // Sample Table
    // TableColumnLayout requires this to be 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);
    sample_table = new TableViewer(table_parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION | SWT.VIRTUAL);
    sample_table.setContentProvider(new SampleTableContentProvider());
    final Table table = sample_table.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    // Time column
    TableViewerColumn col = TableHelper.createColumn(table_layout, sample_table, Messages.TimeColumn, 90, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(TimestampHelper.format(sample.getPosition()));
        }
    });
    // Value column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.ValueColumn, 50, 100);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(format.format(sample.getVType()));
        }

        @Override
        public String getToolTipText(Object element) {
            final PlotSample sample = (PlotSample) element;
            final VType value = sample.getVType();
            // Show numbers in their 'natural' format which may differ from the Display settings
            if (value instanceof VStatistics) {
                final VStatistics mmd = (VStatistics) value;
                return NLS.bind(Messages.SampleView_MinMaxValueTT, new String[] { Double.toString(mmd.getAverage()), Double.toString(mmd.getMin()), Double.toString(mmd.getMax()) });
            } else if (value instanceof VNumber) {
                final VNumber dbl = (VNumber) value;
                return Double.toString(dbl.getValue().doubleValue());
            } else
                return VTypeHelper.toString(value);
        }
    });
    // Severity column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.SeverityColumn, 90, 50);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            final VType value = sample.getVType();
            final AlarmSeverity severity = VTypeHelper.getSeverity(value);
            cell.setText(severity.toString());
            if (severity == AlarmSeverity.NONE) {
                cell.setBackground(null);
                return;
            }
            final Display display = cell.getControl().getDisplay();
            if (severity == AlarmSeverity.MAJOR)
                cell.setBackground(display.getSystemColor(SWT.COLOR_RED));
            else if (severity == AlarmSeverity.MINOR)
                cell.setBackground(display.getSystemColor(SWT.COLOR_YELLOW));
            else
                cell.setBackground(display.getSystemColor(SWT.COLOR_GRAY));
        }
    });
    // Status column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.StatusColumn, 90, 50);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            final VType value = sample.getVType();
            cell.setText(VTypeHelper.getMessage(value));
        }
    });
    // Sample Source column
    col = TableHelper.createColumn(table_layout, sample_table, Messages.SampleView_Source, 90, 10);
    col.setLabelProvider(new CellLabelProvider() {

        @Override
        public void update(final ViewerCell cell) {
            final PlotSample sample = (PlotSample) cell.getElement();
            cell.setText(sample.getSource());
        }
    });
    ColumnViewerToolTipSupport.enableFor(sample_table);
    // Be ignorant of any change of the current model after this view
    // is disposed.
    parent.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            if (model != null)
                model.removeListener(model_listener);
        }
    });
}

Example 3 with MinSizeTableColumnLayout

use of org.csstudio.ui.util.MinSizeTableColumnLayout 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);
}

Example 4 with MinSizeTableColumnLayout

use of org.csstudio.ui.util.MinSizeTableColumnLayout in project org.csstudio.display.builder by kasemir.

the class DataBrowserPropertySheetPage method createTracesTabItemPanel.

/**
 * Within SashForm of the "Traces" tab, create the Model Item table
 *  @param sashform
 */
private void createTracesTabItemPanel(final SashForm sashform) {
    // TableColumnLayout requires the TableViewer to be in its own Composite!
    final Composite model_item_top = new Composite(sashform, SWT.BORDER);
    final TableColumnLayout table_layout = new MinSizeTableColumnLayout(10);
    model_item_top.setLayout(table_layout);
    // Would like to _not_ use FULL_SELECTION so that only the currently selected
    // cell gets highlighted, allowing the 'color' to still be visible
    // -> On Linux, you only get FULL_SELECTION behavior.
    // -> On Windows, editing is really odd, need to select a column before anything
    // can be edited, plus color still invisible
    // ---> Using FULL_SELECTION
    trace_table = new TableViewer(model_item_top, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
    final Table table = trace_table.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    final TraceTableHandler tth = new TraceTableHandler();
    tth.createColumns(table_layout, operations_manager, trace_table);
    trace_table.setContentProvider(tth);
    trace_table.setInput(model);
    new ControlSystemDragSource(trace_table.getControl()) {

        @Override
        public Object getSelection() {
            final IStructuredSelection selection = (IStructuredSelection) trace_table.getSelection();
            final Object[] objs = selection.toArray();
            final ModelItem[] items = Arrays.copyOf(objs, objs.length, ModelItem[].class);
            return items;
        }
    };
}

Example 5 with MinSizeTableColumnLayout

use of org.csstudio.ui.util.MinSizeTableColumnLayout in project org.csstudio.display.builder by kasemir.

the class DataBrowserPropertySheetPage method createValueAxesTab.

/**
 * Create tab for traces (PVs, Formulas)
 *  @param tabs
 */
private void createValueAxesTab(final TabFolder tab_folder) {
    final TabItem axes_tab = new TabItem(tab_folder, 0);
    axes_tab.setText(Messages.ValueAxes);
    final Composite parent = new Composite(tab_folder, 0);
    parent.setLayout(new GridLayout());
    // Rescale options
    final Composite rescale = new Composite(parent, 0);
    rescale.setLayout(new RowLayout());
    rescale.setLayoutData(new GridData(SWT.FILL, 0, true, false));
    final Label l = new Label(rescale, 0);
    l.setText(Messages.ArchiveRescale_Label);
    final ArchiveRescale[] rescale_items = ArchiveRescale.values();
    rescales = new Button[rescale_items.length];
    for (int i = 0; i < rescales.length; ++i) {
        final ArchiveRescale item = rescale_items[i];
        if (item.ordinal() != i)
            // $NON-NLS-1$
            throw new Error("ArchiveRescale items out of order");
        rescales[i] = new Button(rescale, SWT.RADIO);
        rescales[i].setText(item.toString());
        if (model.getArchiveRescale() == item)
            rescales[i].setSelection(true);
        rescales[i].addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(final SelectionEvent e) {
                // Only react to the selected button
                if (model.getArchiveRescale() == item)
                    return;
                new ChangeArchiveRescaleCommand(model, operations_manager, item);
            }
        });
    }
    // TableColumnLayout requires the TableViewer to be in its own Composite!
    final Composite table_parent = new Composite(parent, 0);
    table_parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    final TableColumnLayout table_layout = new MinSizeTableColumnLayout(10);
    table_parent.setLayout(table_layout);
    final AxesTableHandler ath = new AxesTableHandler(table_parent, table_layout, operations_manager);
    ath.getAxesTable().setInput(model);
    axes_tab.setControl(parent);
}