/** {@inheritDoc} */
@Override
public int getCreationIndex(int visualIndex) {
if (item != null && !item.isDisposed() && hasColumns() && isValidOrderIndex(visualIndex)) {
return item.getParent().getColumnOrder()[visualIndex];
}
return super.getCreationIndex(visualIndex);
}
/** {@inheritDoc} */
@Override
public void setText(int columnIndex, String text) {
if (columnIndex == Integer.MAX_VALUE) {
item.setHeaderText(text);
} else {
item.setText(columnIndex, text == null ? "" : text); // $NON-NLS-1$
}
}
/** {@inheritDoc} */
@Override
public void setImage(int columnIndex, Image image) {
if (columnIndex == Integer.MAX_VALUE) {
item.setHeaderImage(image);
} else {
item.setImage(columnIndex, image);
}
}
/** {@inheritDoc} */
@Override
public void setForeground(int columnIndex, Color color) {
if (columnIndex == Integer.MAX_VALUE) {
item.setHeaderForeground(color);
} else {
item.setForeground(columnIndex, color);
}
}
/** {@inheritDoc} */
@Override
public String getText(int columnIndex) {
if (columnIndex == Integer.MAX_VALUE) {
return item.getHeaderText();
} else {
return item.getText(columnIndex);
}
}
/**
* ************************************************************************* Clear the highlight
* of the given ranges ************************************************************************
*/
public void clearMatches() {
m_search.clear();
getGrid().setRedraw(false);
getGrid().deselectAll();
for (GridItem item : getGrid().getItems()) {
item.setData("DATA_SEARCH_MATCH", null);
}
getGrid().setRedraw(true);
}
private ViewerRow getRowAbove() {
int index = item.getParent().indexOf(item) - 1;
if (index >= 0) {
return new GridViewerRow(item.getParent().getItem(index));
}
return null;
}
/**
* ************************************************************************* Highlight the given
* ranges ************************************************************************
*/
private void showMatches(SearchMatch[] matches) {
getGrid().setRedraw(false);
for (SearchMatch match : matches) {
GridItem item = getGrid().getItem(match.lineNo - 1);
item.setData("DATA_SEARCH_MATCH", match);
}
getGrid().deselectAll();
getGrid().setRedraw(true);
getGrid().select(matches[0].lineNo - 1);
showLine(matches[0].lineNo, false);
}
private String getToolTipText(final GridItem item, final int column) {
String result = null;
final IBaseLabelProvider labelProvider = getTableViewer().getLabelProvider();
if (labelProvider != null) {
final Object element = item.getData();
result = ((TableRidgetLabelProvider) labelProvider).getToolTipText(element, column);
}
if (result == null) {
result = item.getText(column);
}
return result;
}
/** {@inheritDoc} */
@Override
public Rectangle getBounds(int columnIndex) {
if (columnIndex == Integer.MAX_VALUE) {
// TODO Provide implementation for GridItem
return null;
} else {
if (!item.getParent().getColumn(columnIndex).isVisible()) {
return new Rectangle(0, 0, 0, 0);
} else {
return item.getBounds(columnIndex);
}
}
}
/** {@inheritDoc} */
@Override
public void setFont(int columnIndex, Font font) {
if (columnIndex == Integer.MAX_VALUE) {
// TODO Provide implementation for GridItem
} else {
item.setFont(columnIndex, font);
}
}
/**
* ************************************************************************* Copy selected source
* rows ************************************************************************
*/
public void copySelected() {
GridItem[] selection = getGrid().getSelection();
Clipboard clipboard = new Clipboard(Display.getCurrent());
String data = "";
for (GridItem item : selection) {
if (!data.isEmpty()) data += "\n";
String line = item.getText(CodeViewerColumn.CODE.ordinal());
if (line != null) {
line = line.trim();
} else {
line = "";
}
data += line;
}
clipboard.setContents(new Object[] {data}, new Transfer[] {TextTransfer.getInstance()});
clipboard.dispose();
}
/** {@inheritDoc} */
@Override
public Color getForeground(int columnIndex) {
if (columnIndex == Integer.MAX_VALUE) {
// TODO Provide implementation for GridItem
return null;
} else {
return item.getForeground(columnIndex);
}
}
/** {@inheritDoc} */
@Override
public Image getImage(int columnIndex) {
if (columnIndex == Integer.MAX_VALUE) {
// TODO Provide implementation for GridItem
return null;
} else {
return item.getImage(columnIndex);
}
}
/**
* {@inheritDoc}
*
* <p>Sets for every item the tool tip text. The text can be configured with the {@link
* IColumnFormatter}.
*
* <p><i>note: The tool tip of a grid is only shown, if in a cell not the complete text can be
* displayed.</i>
*/
@Override
protected final void updateToolTipSupport() {
final Grid control = getUIControl();
if (control == null) {
return;
}
int colCount = getColumnCount();
final GridItem[] items = control.getItems();
for (final GridItem item : items) {
for (final int colIndex = 0; colCount < colCount; colCount++) {
String toolTip = null;
if (toolTip == null) {
toolTip = getToolTipText(item, colIndex);
}
item.setToolTipText(colIndex, toolTip);
}
}
}
/** {@inheritDoc} */
@Override
public int getVisualIndex(int creationIndex) {
int[] order = item.getParent().getColumnOrder();
for (int i = 0; i < order.length; i++) {
if (order[i] == creationIndex) {
return i;
}
}
return super.getVisualIndex(creationIndex);
}
private ViewerRow getRowBelow() {
int index = item.getParent().indexOf(item) + 1;
if (index < item.getParent().getItemCount()) {
GridItem tmp = item.getParent().getItem(index);
// Maybe this is a dummy item!!
if (tmp != null && !tmp.isDisposed() && tmp.isVisible() && tmp.getData() != null) {
return new GridViewerRow(tmp);
}
}
return null;
}
/** {@inheritDoc} */
@Override
public TreePath getTreePath() {
return new TreePath(new Object[] {item.getData()});
}
/** Updates this cell - delayed. */
protected void updateCellValuesDelayed() {
/*
* Check if the cell has been disposed
*/
if (getColumn() == null) return;
// LogUtils.debug(GridBindingCellInformationImpl.this, "");
final IGridBinding grid = getGrid();
final GridColumn gridColumn = getColumn().getGridColumn();
final GridItem gridItem = getRow().getGridItem();
/*
* Update the cell
*/
final IUIAttribute attr = getLabelUIAttribute();
final IObservableValue currentValue = attr.getCurrentValue();
if (currentValue.isDisposed()) return;
final IObservableValue v = getObjectValue();
final String text = (String) currentValue.getValue();
final Color foreground = attr.getForeground();
final Color background = attr.getBackground();
final Image image = attr.getImage();
final Font font = attr.getFont();
final String tooltip = attr.getTooltip();
// TODO: the rest: cursor, enabled, style range
if (gridItem == null) {
/*
* Column header:
*/
gridColumn.setText(text == null ? "" : text);
gridColumn.setImage(image);
// TODO gridColumn.set
/*
* The changes in the column name and image only take effect when the table is redrawn
*/
grid.getGrid().redraw();
} else if (gridColumn == null) {
/*
* Row Header
*/
gridItem.setHeaderText(text == null ? "" : text);
gridItem.setHeaderImage(image);
gridItem.setHeaderForeground(foreground);
gridItem.setHeaderBackground(background);
} else {
/*
* Normal cell
*/
final int index = grid.getGrid().indexOf(gridColumn);
Assert.isTrue(index != -1);
// gridItem.setChecked(index, v.getValue() == Boolean.TRUE);
// gridItem.setText(index, null);
// gridItem.setImage(index, null);
// gridItem.setFont(index, null);
gridItem.setText(index, text == null ? "" : text);
gridItem.setImage(index, image);
gridItem.setFont(index, font);
gridItem.setForeground(index, foreground);
gridItem.setBackground(index, background);
gridItem.setToolTipText(index, tooltip);
}
}
/** {@inheritDoc} */
@Override
public Control getControl() {
return item.getParent();
}
/** {@inheritDoc} */
@Override
public int getColumnCount() {
return item.getParent().getColumnCount();
}
/** {@inheritDoc} */
@Override
public Rectangle getBounds() {
// TODO This is not correct. Update once item returns the correct information.
return item.getBounds(0);
}
/**
* Check if the column of the cell is part of is visible
*
* @param columnIndex the column index
* @return <code>true</code> if the column is visible
*/
@Override
protected boolean isColumnVisible(int columnIndex) {
return item.getParent().getColumn(columnIndex).isVisible();
}
@Override
public void testAddClickListener() {
final ITableRidget ridget = getRidget();
ridget.updateFromModel();
final Grid control = getWidget();
final RowData rowData = new RowData();
rowData.width = 300;
rowData.height = 300;
control.setLayoutData(rowData);
control.getColumn(0).setWidth(100);
control.getColumn(1).setWidth(100);
control.getShell().pack();
control.getParent().update();
try {
ridget.addClickListener(null);
fail();
} catch (final RuntimeException npe) {
ok();
}
final FTClickListener listener1 = new FTClickListener();
ridget.addClickListener(listener1);
final FTClickListener listener2 = new FTClickListener();
ridget.addClickListener(listener2);
ridget.addClickListener(listener2);
final Event mdEvent = new Event();
mdEvent.widget = control;
mdEvent.type = SWT.MouseDown;
mdEvent.button = 2;
final GridItem row2 = control.getItem(2);
mdEvent.item = row2;
mdEvent.x = row2.getBounds(0).x + 1;
mdEvent.y = row2.getBounds(0).y + 1;
control.notifyListeners(SWT.MouseDown, mdEvent);
assertEquals(0, listener1.getCount());
assertEquals(0, listener2.getCount());
mdEvent.type = SWT.MouseUp;
control.notifyListeners(SWT.MouseUp, mdEvent);
assertEquals(1, listener1.getCount());
assertEquals(1, listener2.getCount());
final ClickEvent event = listener2.getEvent();
assertEquals(ridget, event.getSource());
assertEquals(2, event.getButton());
assertEquals(0, event.getColumnIndex());
assertEquals(row2.getData(), event.getRow());
ridget.removeClickListener(listener1);
mdEvent.type = SWT.MouseDown;
control.notifyListeners(SWT.MouseDown, mdEvent);
mdEvent.type = SWT.MouseUp;
control.notifyListeners(SWT.MouseUp, mdEvent);
assertEquals(1, listener1.getCount());
}
/** {@inheritDoc} */
@Override
public Object getElement() {
return item.getData();
}