@Override
public void saveState(String prefix, Properties properties) {
PositionCoordinate coord = freezeLayer.getTopLeftPosition();
properties.setProperty(
prefix + FreezeLayer.PERSISTENCE_TOP_LEFT_POSITION,
coord.columnPosition + IPersistable.VALUE_SEPARATOR + coord.rowPosition);
coord = freezeLayer.getBottomRightPosition();
properties.setProperty(
prefix + FreezeLayer.PERSISTENCE_BOTTOM_RIGHT_POSITION,
coord.columnPosition + IPersistable.VALUE_SEPARATOR + coord.rowPosition);
super.saveState(prefix, properties);
}
public Control createExampleControl(Composite parent) {
// Setup the layer stack
final MyDataProvider myDataProvider = new MyDataProvider();
SelectionLayer selectionLayer = new SelectionLayer(new DataLayer(myDataProvider));
ILayer columnHeaderLayer =
new ColumnHeaderLayer(
new DataLayer(new DummyColumnHeaderDataProvider(myDataProvider)),
selectionLayer,
selectionLayer);
CompositeLayer compositeLayer = new CompositeLayer(1, 2);
compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
compositeLayer.setChildLayer(GridRegion.BODY, selectionLayer, 0, 1);
NatTable natTable = new NatTable(parent, compositeLayer, false);
natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
// Add our custom painting configuration
natTable.addConfiguration(new CustomPaintingConfig());
natTable.configure();
return natTable;
}
@Override
public void loadState(String prefix, Properties properties) {
String property = properties.getProperty(prefix + FreezeLayer.PERSISTENCE_TOP_LEFT_POSITION);
PositionCoordinate topLeftPosition = null;
if (property != null) {
StringTokenizer tok = new StringTokenizer(property, IPersistable.VALUE_SEPARATOR);
String columnPosition = tok.nextToken();
String rowPosition = tok.nextToken();
topLeftPosition =
new PositionCoordinate(
this.freezeLayer, Integer.valueOf(columnPosition), Integer.valueOf(rowPosition));
}
property = properties.getProperty(prefix + FreezeLayer.PERSISTENCE_BOTTOM_RIGHT_POSITION);
PositionCoordinate bottomRightPosition = null;
if (property != null) {
StringTokenizer tok = new StringTokenizer(property, IPersistable.VALUE_SEPARATOR);
String columnPosition = tok.nextToken();
String rowPosition = tok.nextToken();
bottomRightPosition =
new PositionCoordinate(
this.freezeLayer, Integer.valueOf(columnPosition), Integer.valueOf(rowPosition));
}
// only restore a freeze state if there is one persisted
if (topLeftPosition != null && bottomRightPosition != null) {
if (topLeftPosition.columnPosition == -1
&& topLeftPosition.rowPosition == -1
&& bottomRightPosition.columnPosition == -1
&& bottomRightPosition.rowPosition == -1) {
FreezeHelper.unfreeze(this.freezeLayer, this.viewportLayer);
} else {
FreezeHelper.freeze(
this.freezeLayer, this.viewportLayer, topLeftPosition, bottomRightPosition);
}
}
super.loadState(prefix, properties);
}
public void createPartControl(Composite parent) {
final Font monospaceFont =
new Font(parent.getDisplay(), new FontData("Monospace", 12, SWT.NONE));
final Color greenColor = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_GREEN);
final Color redColor = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_RED);
final Color blackColor = parent.getDisplay().getSystemColor(SWT.COLOR_BLACK);
final Color greyColor = parent.getDisplay().getSystemColor(SWT.COLOR_GRAY);
FillLayout fillLayout = (FillLayout) parent.getLayout();
fillLayout.type = SWT.VERTICAL;
Composite terminalComposite = new Composite(parent, SWT.NONE);
terminalComposite.setLayout(new FormLayout());
terminalComposite.setBackground(blackColor);
TabFolder terminalPane = new TabFolder(terminalComposite, SWT.BOTTOM);
terminalPane.setBackground(blackColor);
FormData terminalLayoutData = new FormData();
terminalLayoutData.top = new FormAttachment(0);
terminalLayoutData.left = new FormAttachment(0);
terminalLayoutData.right = new FormAttachment(100);
terminalPane.setLayoutData(terminalLayoutData);
TabItem outTabItem = new TabItem(terminalPane, SWT.NONE);
outTabItem.setText("out");
// terminalDataLayer = new DataLayer(currentlySelectedExecutionRecordDataProvider);
SelectionLayer selectionLayer = new SelectionLayer(terminalDataLayer);
ViewportLayer viewPortLayer = new ViewportLayer(selectionLayer);
viewPortLayer.setRegionName(GridRegion.BODY);
ColumnHeaderLayer columnHeaderLayer =
new ColumnHeaderLayer(new DataLayer(columnDataProvider), viewPortLayer, selectionLayer);
CompositeLayer compositeLayer = new CompositeLayer(1, 2);
compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
compositeLayer.setChildLayer(GridRegion.BODY, viewPortLayer, 0, 1);
compositeLayer.setConfigLabelAccumulatorForRegion(GridRegion.BODY, configLabelAccumulator);
terminalGrid = new NatTable(terminalPane, compositeLayer);
terminalGrid.setTheme(new EarlGridTheme());
terminalGrid.setBackground(blackColor);
outTabItem.setControl(terminalGrid);
TabItem errTabItem = new TabItem(terminalPane, SWT.NONE);
errTabItem.setText("err");
tabularErrorTable = new Table(terminalPane, SWT.VIRTUAL | SWT.HIDE_SELECTION);
tabularErrorTable.setHeaderVisible(false);
tabularErrorTable.setLinesVisible(true);
// tabularErrorTable.addListener(SWT.SetData, tabularErrorDataHandler);
tabularErrorTable.setFont(monospaceFont);
tabularErrorTable.setBackground(redColor);
tabularErrorTable.setForeground(greyColor);
errTabItem.setControl(tabularErrorTable);
TabItem logTabItem = new TabItem(terminalPane, SWT.NONE);
logTabItem.setText("log");
tabularLogTable = new Table(terminalPane, SWT.VIRTUAL | SWT.HIDE_SELECTION);
tabularLogTable.setHeaderVisible(false);
tabularLogTable.setLinesVisible(true);
// tabularLogTable.addListener(SWT.SetData, tabularErrorDataHandler);
tabularLogTable.setFont(monospaceFont);
tabularLogTable.setBackground(greenColor);
tabularLogTable.setForeground(greyColor);
logTabItem.setControl(tabularLogTable);
terminalPane.setSelection(0);
commandLineTxt = new Text(terminalComposite, SWT.BORDER);
FormData commandLineTxtLayoutData = new FormData();
commandLineTxtLayoutData.left = new FormAttachment(terminalPane, 0, SWT.LEFT);
commandLineTxtLayoutData.right = new FormAttachment(terminalPane, 0, SWT.RIGHT);
commandLineTxtLayoutData.bottom = new FormAttachment(100);
commandLineTxt.setLayoutData(commandLineTxtLayoutData);
commandLineTxt.addFocusListener(commandLineFocusListener);
commandLineTxt.addKeyListener(commandLineKeyListener);
commandLineTxt.setFont(monospaceFont);
commandLineTxt.setBackground(blackColor);
commandLineTxt.setForeground(greyColor);
commandLineTxt.addTraverseListener(preventTraversal);
terminalLayoutData.bottom = new FormAttachment(commandLineTxt);
monospaceFont.dispose();
}