/**
* Handling mouse over event to display hand cursor in case cell contains an URL
*
* @param e mouse event
*/
void handleMouseOver(MouseEvent e) {
Point pt = new Point(e.x, e.y);
ViewerCell cell = getViewer().getCell(pt);
boolean cursorSet = false;
if (cell != null) {
int colIndex = cell.getColumnIndex();
Object element = cell.getElement();
if (getCellControlType(element, colIndex) == CellControlType.URL) {
Rectangle cellBounds = cell.getBounds();
Image img = getImage(element, colIndex);
if (img != null) {
cellBounds.x += img.getBounds().width;
}
if (cellBounds.contains(pt)) {
if (getString(element, colIndex) != null) {
this.control.setCursor(CURSOR_HAND);
cursorSet = true;
}
}
}
}
if (!cursorSet) {
handleMouseExit(e);
}
}
@Override
public void update(ViewerCell cell) {
LogicalTask logicalTask = (LogicalTask) cell.getElement();
int columnIndex = cell.getColumnIndex();
if (columnIndex == 0) {
cell.setImage(severityImages[logicalTask.getSeverityType()]);
cell.setText(logicalTask.getSummary());
cell.setFont(logicalTask.getSeverityType() > 1 ? bold : null);
cell.setForeground(logicalTask.isAllFixed() ? gray : null);
} else {
Version version = taskModel.getVersions()[columnIndex - 1];
VersionTask versionTask = logicalTask.getVersionTask(version);
if (versionTask != null) {
cell.setText(versionTask.getStatus());
cell.setFont(!"enhancement".equalsIgnoreCase(versionTask.getSeverity()) ? bold : null);
cell.setForeground("FIXED".equalsIgnoreCase(versionTask.getResolution()) ? gray : null);
cell.setBackground(logicalTask.getVersionTaskCount(version) > 1 ? red : null);
} else {
cell.setText("");
cell.setFont(null);
cell.setForeground(null);
cell.setBackground(null);
}
}
}
public void addSelectedColumnAsFilterCriteria() {
ViewerCell cell = (ViewerCell) tableViewer.getCell(lastMousePosition);
int columnIndex = cell.getColumnIndex();
ColumnType columnType = (ColumnType) tableViewer.getTable().getColumn(columnIndex).getData();
Event event = (Event) ((StructuredSelection) tableViewer.getSelection()).getFirstElement();
List<Object> values = new LinkedList<Object>();
int propertyIndex =
EventTableUIElementsConstants.transformColumnNameToFilterPropertyIndex(columnType);
switch (propertyIndex) {
case EventFilterModel.UDF:
for (Entry<String, Object> entry : event.getUdfs().entrySet()) {
values.add(new Tuple<String, Object>(entry.getKey(), entry.getValue()));
}
values.addAll(eventFilterModel.getValuesFor(propertyIndex));
break;
case EventFilterModel.DATE:
values.add(new Tuple<Date, Object>(event.getDateOfOccurrence(), null));
break;
case EventFilterModel.TRANSACTION_ID:
for (String transActionId : event.getTransactionIds()) {
values.add((Object) transActionId);
}
values.addAll(eventFilterModel.getValuesFor(propertyIndex));
break;
default:
values.add(cell.getText());
values.addAll(eventFilterModel.getValuesFor(propertyIndex));
}
eventFilterModel.setValuesFor(values, propertyIndex);
}
public void update(ViewerCell cell) {
SliceProfileRow element = (SliceProfileRow) cell.getElement();
int index = cell.getColumnIndex();
String columnText = getColumnText(element, index);
cell.setText(columnText);
cell.setImage(getColumnImage(element, index));
if (sliceProfileIntersectionIndices.contains(element.getStatementID() - 1)) {
cell.setBackground(highlightColor);
} else cell.setBackground(null);
super.update(cell);
}
@Override
public void update(ViewerCell cell) {
super.update(cell);
ISellOrder t = (ISellOrder) cell.getElement();
Object[] data = {null, null, null, null};
getCellData(t, SellOrderTable.getColumns()[cell.getColumnIndex()], data);
if (data[TEXT] != null) cell.setText((String) data[TEXT]);
if (data[IMAGE] != null) cell.setImage((Image) data[IMAGE]);
if (data[FONT] != null) cell.setFont((Font) data[FONT]);
if (data[FOREGROUND] != null) cell.setForeground((Color) data[FOREGROUND]);
}
@Override
protected void focusCellChanged(ViewerCell newCell, ViewerCell oldCell) {
super.focusCellChanged(newCell, oldCell);
// Redraw new area
if (newCell != null) {
final Rectangle rect = newCell.getBounds();
final int x = newCell.getColumnIndex() == 0 ? 0 : rect.x;
final int width = newCell.getColumnIndex() == 0 ? rect.x + rect.width : rect.width;
// 1 is a fix for Linux-GTK
newCell.getControl().redraw(x, rect.y - 1, width, rect.height + 1, true);
}
if (oldCell != null) {
final Rectangle rect = oldCell.getBounds();
final int x = oldCell.getColumnIndex() == 0 ? 0 : rect.x;
final int width = oldCell.getColumnIndex() == 0 ? rect.x + rect.width : rect.width;
// 1 is a fix for Linux-GTK
oldCell.getControl().redraw(x, rect.y - 1, width, rect.height + 1, true);
}
}
/**
* Opens URL for an URL control
*
* @param e mouse event
*/
void handleMouseUp(MouseEvent e) {
Point pt = new Point(e.x, e.y);
ViewerCell cell = getViewer().getCell(pt);
if (cell != null && this.control.getCursor() == CURSOR_HAND) {
int colIndex = cell.getColumnIndex();
Object element = cell.getElement();
if (getCellControlType(element, colIndex) == CellControlType.URL) {
String url = getUrl(element, colIndex);
if (url != null && !url.isEmpty()) {
OpenURL.open(url, this.control.getShell());
}
}
}
}
@Override
public void update(ViewerCell cell) {
Object element = cell.getElement();
if (element instanceof Cartridge) {
Cartridge ink = (Cartridge) element;
int index = cell.getColumnIndex();
switch (index) {
case 0: // UUID
cell.setText(ink.getUuid().toString());
break;
case 1: // Maker
cell.setText(ink.getMaker());
break;
case 2: // Model
cell.setText(ink.getModel());
break;
case 3: // Abbreviation
cell.setText(ink.getAbbreviation());
break;
case 4: // Name
cell.setText(ink.getName());
break;
case 5: // Fill Volume
cell.setText(Double.toString(ink.getFillVolume()));
break;
case 6: // Remaining Volume
cell.setText(Double.toString(ink.getRemainingVolume()));
break;
case 7: // Installation Date
Calendar installation = ink.getInstallDate();
if (installation != null) {
cell.setText(PrintPreferences.getDateFormat().format(installation.getTime()));
}
break;
case 8: // Disposal Date
Calendar disposal = ink.getDisposeDate();
if (disposal != null) {
cell.setText(PrintPreferences.getDateFormat().format(disposal.getTime()));
}
break;
case 9: // Price
cell.setText(ink.getPrice().toString());
break;
default:
break;
}
}
}
@Override
@SuppressWarnings("restriction")
public void mouseDoubleClick(MouseEvent event) {
Object element = ((IStructuredSelection) viewer.getSelection()).getFirstElement();
if (element instanceof LogicalTask) {
LogicalTask logicalTask = (LogicalTask) element;
ViewerCell cell = viewer.getCell(new Point(event.x, event.y));
int columnIndex = cell.getColumnIndex();
if (columnIndex != 0) {
Version[] versions = taskModel.getVersions();
Version version = versions[columnIndex - 1];
for (VersionTask versionTask : logicalTask.getVersionTasks()) {
if (versionTask.getVersion().equals(version)) {
ITask task = versionTask.getTask();
org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal
.refreshAndOpenTaskListElement(task);
}
}
}
}
}
@Override
public void update(ViewerCell cell) {
super.update(cell);
SourceFilesViewer.TranslationUnitInfo tuInfo = null;
Object element = cell.getElement();
if (element instanceof ITranslationUnit) {
tuInfo = SourceFilesViewer.fetchTranslationUnitInfo((Executable) viewer.getInput(), element);
}
int orgColumnIndex = cell.getColumnIndex();
if (orgColumnIndex == 0) {
if (element instanceof String) {
cell.setText((String) element);
Font italicFont =
resourceManager.createFont(
FontDescriptor.createFrom(viewer.getTree().getFont()).setStyle(SWT.ITALIC));
cell.setFont(italicFont);
} else {
cell.setFont(viewer.getTree().getFont());
}
} else if (orgColumnIndex == 1) {
cell.setText(null);
if (tuInfo != null) {
if (tuInfo.location != null) {
cell.setText(tuInfo.location.toOSString());
if (tuInfo.exists)
cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
else cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY));
}
}
cell.setImage(null);
} else if (orgColumnIndex == 2) {
cell.setText(null);
if (tuInfo != null && tuInfo.originalLocation != null) {
cell.setText(tuInfo.originalLocation.toOSString());
if (tuInfo.originalExists)
cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
else cell.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY));
}
cell.setImage(null);
} else if (orgColumnIndex == 3) {
cell.setText(null);
if (tuInfo != null) {
if (tuInfo.exists) {
cell.setText(Long.toString(tuInfo.fileLength));
}
}
cell.setImage(null);
} else if (orgColumnIndex == 4) {
cell.setText(null);
if (tuInfo != null) {
if (tuInfo.exists) {
String dateTimeString =
DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT)
.format(new Date(tuInfo.lastModified));
cell.setText(dateTimeString);
}
}
cell.setImage(null);
} else if (orgColumnIndex == 5) {
cell.setText(null);
if (tuInfo != null) {
if (tuInfo.location != null) {
String fileExtension = tuInfo.location.getFileExtension();
if (fileExtension != null) cell.setText(fileExtension.toLowerCase());
}
}
cell.setImage(null);
}
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.ColumnLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
*/
@Override
public void update(final ViewerCell cell) {
columnIndex = cell.getColumnIndex();
super.update(cell);
}
@Override
public void mouseDown(MouseEvent e) {
ViewerCell cell = fTableViewer.getCell(new Point(e.x, e.y));
fSelectedColumn = (cell != null) ? cell.getColumnIndex() : -1;
}