protected int getColumnFormatterCharWidth(final int columnPosition) {
if (fDataProvider.getAllColumnsEqual()) {
final RDataTableContentDescription formatter = fDataProvider.getDescription();
if (formatter != null
&& formatter.defaultDataFormatter != null
&& formatter.defaultDataFormatter.getAutoWidth() >= 0) {
return formatter.defaultDataFormatter.getAutoWidth();
}
return fColumnFallbackWidth;
} else {
final RDataTableContentDescription description = fDataProvider.getDescription();
if (description != null) {
if (columnPosition < description.dataColumns.length
&& description.dataColumns[columnPosition] != null
&& description.dataColumns[columnPosition].getDefaultFormat().getAutoWidth() >= 0) {
return description.dataColumns[columnPosition].getDefaultFormat().getAutoWidth();
}
if (description.defaultDataFormatter != null
&& description.defaultDataFormatter.getAutoWidth() >= 0) {
return description.defaultDataFormatter.getAutoWidth();
}
}
return fColumnFallbackWidth;
}
}
private int aggregateWidth(final int position) {
if (position < 0) {
return -1;
}
if (fDataProvider.getAllColumnsEqual()) {
final Integer columnWidth = fCustomColumnWidths.get(Integer.valueOf(0));
if (columnWidth != null) {
return columnWidth * position;
} else {
return getColumnDefaultWidth(0) * position;
}
}
int width = 0;
for (int i = 0; i < position; i++) {
final Integer columnWidth = fCustomColumnWidths.get(Integer.valueOf(i));
if (columnWidth != null) {
width += columnWidth.intValue();
} else {
width += getColumnDefaultWidth(i);
}
}
return width;
}
public int getColumnWidthByPosition(final int columnPosition) {
final Integer columnWidth =
fCustomColumnWidths.get(
fDataProvider.getAllColumnsEqual()
? Integer.valueOf(0)
: Integer.valueOf(columnPosition));
if (columnWidth != null) {
return columnWidth.intValue();
}
return getColumnDefaultWidth(columnPosition);
}
protected void initTable(
final IRDataTableInput input, final AbstractRDataProvider<? extends RObject> dataProvider) {
this.input = input;
this.dataProvider = dataProvider;
final PresentationConfig presentation = PresentationConfig.getInstance(this.display);
final TableLayers layers = new TableLayers();
layers.dataLayer = new RDataLayer(dataProvider, presentation.getBaseSizeConfig());
if (!this.dataProvider.getAllColumnsEqual()) {
// final ColumnOverrideLabelAccumulator columnLabelAccumulator =
// new ColumnOverrideLabelAccumulator(dataLayer);
// for (long i= 0; i < fDataProvider.getColumnCount(); i++) {
// columnLabelAccumulator.registerColumnOverrides(i,
// ColumnLabelAccumulator.COLUMN_LABEL_PREFIX + i);
// }
final AggregrateConfigLabelAccumulator aggregateLabelAccumulator =
new AggregrateConfigLabelAccumulator();
// aggregateLabelAccumulator.add(columnLabelAccumulator);
// dataLayer.setConfigLabelAccumulator(aggregateLabelAccumulator);
}
// final WColumnReorderLayer columnReorderLayer= new WColumnReorderLayer(dataLayer);
// final ColumnHideShowLayer columnHideShowLayer= new ColumnHideShowLayer(columnReorderLayer);
layers.selectionLayer = new SelectionLayer(layers.dataLayer, false);
layers.selectionLayer.addConfiguration(new UIBindings.SelectionConfiguration());
layers.selectionLayer.addConfiguration(new DefaultTickUpdateConfiguration());
layers.viewportLayer = new ViewportLayer(layers.selectionLayer);
{
final FreezeLayer freezeLayer = new FreezeLayer(layers.selectionLayer);
final CompositeFreezeLayer compositeFreezeLayer =
new CompositeFreezeLayer(freezeLayer, layers.viewportLayer, layers.selectionLayer, true);
layers.topBodyLayer = compositeFreezeLayer;
}
{
final IDataProvider headerDataProvider = dataProvider.getColumnDataProvider();
layers.dataColumnHeaderLayer =
(headerDataProvider instanceof ISpanningDataProvider)
? new SpanningDataLayer(
(ISpanningDataProvider) headerDataProvider,
PositionId.BODY_CAT,
10,
PositionId.HEADER_CAT,
10)
: new DataLayer(
headerDataProvider, PositionId.BODY_CAT, 10, PositionId.HEADER_CAT, 10);
final ColumnHeaderLayer layer =
new ColumnHeaderLayer(
layers.dataColumnHeaderLayer,
layers.topBodyLayer,
layers.selectionLayer,
false,
presentation.getHeaderLayerPainter());
layer.addConfiguration(new UIBindings.ColumnHeaderConfiguration());
layers.topColumnHeaderLayer = layer;
}
final ISortModel sortModel = dataProvider.getSortModel();
if (sortModel != null) {
final SortHeaderLayer<?> sortHeaderLayer =
new SortHeaderLayer<>(layers.topColumnHeaderLayer, sortModel, false);
sortHeaderLayer.addConfiguration(new UIBindings.SortConfiguration());
layers.topColumnHeaderLayer = sortHeaderLayer;
}
{
final IDataProvider headerDataProvider = dataProvider.getRowDataProvider();
layers.dataRowHeaderLayer =
(headerDataProvider instanceof ISpanningDataProvider)
? new SpanningDataLayer(
(ISpanningDataProvider) headerDataProvider,
PositionId.HEADER_CAT,
10,
PositionId.BODY_CAT,
10)
: new DataLayer(
headerDataProvider, PositionId.HEADER_CAT, 10, PositionId.BODY_CAT, 10);
layers.topRowHeaderLayer =
new RowHeaderLayer(
layers.dataRowHeaderLayer,
layers.topBodyLayer,
layers.selectionLayer,
false,
presentation.getHeaderLayerPainter());
}
final IDataProvider cornerDataProvider =
new DefaultCornerDataProvider(
layers.dataColumnHeaderLayer.getDataProvider(),
layers.dataRowHeaderLayer.getDataProvider());
final GridLayer gridLayer;
if (dataProvider.getColumnLabelProvider() != null
|| dataProvider.getRowLabelProvider() != null) {
layers.topColumnHeaderLayer = new ExtColumnHeaderLayer(layers.topColumnHeaderLayer);
layers.topRowHeaderLayer = new ExtRowHeaderLayer(layers.topRowHeaderLayer);
final CornerLayer cornerLayer =
new LabelCornerLayer(
new DataLayer(
cornerDataProvider, PositionId.HEADER_CAT, 10, PositionId.HEADER_CAT, 10),
layers.topRowHeaderLayer,
layers.topColumnHeaderLayer,
dataProvider.getColumnLabelProvider(),
dataProvider.getRowLabelProvider(),
false,
presentation.getHeaderLabelLayerPainter());
gridLayer =
new ExtGridLayer(
layers.topBodyLayer,
layers.topColumnHeaderLayer,
layers.topRowHeaderLayer,
cornerLayer,
false);
} else {
final CornerLayer cornerLayer =
new CornerLayer(
new DataLayer(cornerDataProvider, PositionId.HEADER_CAT),
layers.topRowHeaderLayer,
layers.topColumnHeaderLayer,
false,
presentation.getHeaderLayerPainter());
gridLayer =
new GridLayer(
layers.topBodyLayer,
layers.topColumnHeaderLayer,
layers.topRowHeaderLayer,
cornerLayer,
false);
}
gridLayer.addConfigLabelAccumulatorForRegion(
GridRegion.BODY, new AlternatingRowConfigLabelAccumulator());
final Runnable configRunnable =
new Runnable() {
@Override
public void run() {
final TableLayers layers = RDataTableComposite.this.tableLayers;
if (layers == null) {
return;
}
final LayoutSizeConfig sizeConfig = presentation.getBaseSizeConfig();
layers.dataLayer.setSizeConfig(sizeConfig);
layers.dataColumnHeaderLayer.setDefaultRowHeight(sizeConfig.getRowHeight());
layers.dataRowHeaderLayer.setDefaultColumnWidth(
sizeConfig.getCharWidth() * 8 + sizeConfig.getDefaultSpace() * 2);
if (layers.topColumnHeaderLayer instanceof ExtColumnHeaderLayer) {
((ExtColumnHeaderLayer) layers.topColumnHeaderLayer)
.setSpaceSize(sizeConfig.getRowHeight());
((ExtRowHeaderLayer) layers.topRowHeaderLayer)
.setSpaceSize(sizeConfig.getRowHeight());
}
presentation.configureRegistry(layers.table.getConfigRegistry());
layers.table.updateResize();
}
};
presentation.addListener(configRunnable);
final ITableUIContext uiContext = new RUIContext();
// { final ILayerCommandHandler<?> commandHandler= new
// ScrollCommandHandler(fTableLayers.viewportLayer);
// fTableLayers.viewportLayer.registerCommandHandler(commandHandler);
// }
{
final ILayerCommandHandler<?> commandHandler =
new SelectRelativeCommandHandler(layers.selectionLayer);
layers.viewportLayer.registerCommandHandler(commandHandler);
layers.selectionLayer.registerCommandHandler(commandHandler);
}
{
final ILayerCommandHandler<?> commandHandler =
new CopyToClipboardCommandHandler(layers.selectionLayer, uiContext);
layers.selectionLayer.registerCommandHandler(commandHandler);
}
{
final ILayerCommandHandler<?> commandHandler =
new InitializeAutoResizeCommandHandler(layers.selectionLayer);
gridLayer.registerCommandHandler(commandHandler);
}
if (sortModel != null) {
final ILayerCommandHandler<?> commandHandler = new SortPositionCommandHandler(sortModel);
layers.dataLayer.registerCommandHandler(commandHandler);
}
if (sortModel != null) {
final ILayerCommandHandler<?> commandHandler = new ClearSortCommandHandler(sortModel);
layers.dataLayer.registerCommandHandler(commandHandler);
}
layers.table = new NatTable(this, gridLayer, false);
layers.table.addConfiguration(presentation);
layers.table.addConfiguration(new UIBindings.HeaderContextMenuConfiguration(layers.table));
layers.table.addConfiguration(
new UIBindings.BodyContextMenuConfiguration(
layers.table, this.callbacks.getServiceLocator()));
layers.table.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(final DisposeEvent e) {
dataProvider.dispose();
}
});
final IConfigRegistry registry = layers.table.getConfigRegistry();
registry.registerConfigAttribute(
CellConfigAttributes.DISPLAY_CONVERTER, new RDataFormatterConverter(dataProvider));
registry.registerConfigAttribute(
CellConfigAttributes.DISPLAY_CONVERTER,
new RDataFormatterConverter.RowHeader(dataProvider),
DisplayMode.NORMAL,
GridRegion.ROW_HEADER);
this.tableLayers = layers;
this.tableInitialized = false;
configRunnable.run();
this.tableLayers.table.addLayerListener(
new ILayerListener() {
@Override
public void handleLayerEvent(final ILayerEvent event) {
if (event instanceof ISelectionEvent) {
scheduleUpdateSelection(false, 100);
return;
}
if (event instanceof IVisualChangeEvent) {
scheduleUpdateSelection(true, 100);
return;
}
}
});
dataProvider.addDataChangedListener(
new AbstractRDataProvider.IDataProviderListener() {
@Override
public void onInputInitialized(final boolean structChanged) {
if (layers != RDataTableComposite.this.tableLayers || layers.table.isDisposed()) {
return;
}
if (layers.table != RDataTableComposite.this.layout.topControl) {
layers.table.configure();
}
if (layers.table != RDataTableComposite.this.layout.topControl) {
RDataTableComposite.this.layout.topControl = layers.table;
layout();
}
if (!RDataTableComposite.this.tableInitialized) {
layers.selectionLayer.setSelectedCell(0, 0);
} else if (structChanged) {
layers.dataLayer.fireLayerEvent(new RowStructuralRefreshEvent(layers.dataLayer));
} else {
layers.dataLayer.fireLayerEvent(
new RowUpdateEvent(
layers.dataLayer, new LRange(0, layers.dataLayer.getRowCount())));
}
RDataTableComposite.this.selection = null;
scheduleUpdateSelection(true, 0);
for (final IRDataTableListener listener :
RDataTableComposite.this.tableListeners.toArray()) {
listener.inputChanged(input, dataProvider.getDescription());
}
}
@Override
public void onInputFailed(final int error) {
if (error == ERROR_STRUCT_CHANGED) {
showReload();
} else {
showDummy("An error occurred when loading the table input.");
for (final IRDataTableListener listener :
RDataTableComposite.this.tableListeners.toArray()) {
listener.inputChanged(null, null);
}
}
}
@Override
public void onRowCountChanged() {
final TableLayers layers = RDataTableComposite.this.tableLayers;
if (layers == null || layers.table != layers.table || layers.table.isDisposed()) {
return;
}
layers.dataLayer.fireLayerEvent(new RowStructuralRefreshEvent(layers.dataLayer));
RDataTableComposite.this.selection = null;
scheduleUpdateSelection(true, 0);
}
@Override
public void onRowsChanged(final long beginIdx, final long endIdx) {
RDataTableComposite.this.display.asyncExec(
new Runnable() {
@Override
public void run() {
final TableLayers layers = RDataTableComposite.this.tableLayers;
if (layers == null
|| layers.table != layers.table
|| layers.table.isDisposed()) {
return;
}
layers.dataLayer.fireLayerEvent(
new RowUpdateEvent(layers.dataLayer, new LRange(beginIdx, endIdx)));
}
});
}
});
dataProvider.addFindListener(this.findListener);
}
public int getPreferredColumnCount() {
return fDataProvider.getColumnCount();
}
public Object getDataValueByPosition(final int columnPosition, final int rowPosition) {
final int columnIndex = getColumnIndexByPosition(columnPosition);
final int rowIndex = getRowIndexByPosition(rowPosition);
return fDataProvider.getDataValue(columnIndex, rowIndex);
}
public int getRowCount() {
return fDataProvider.getRowCount();
}
public void setColumnWidthToAutoWidth(final int columnPosition) {
fCustomColumnWidths.put(
fDataProvider.getAllColumnsEqual() ? Integer.valueOf(0) : Integer.valueOf(columnPosition),
getColumnAutoWidth(columnPosition));
fireLayerEvent(new ColumnResizeEvent(this, columnPosition));
}