/** Invoked when an action occurs. */
public void actionPerformed(final ActionEvent e) {
final ReportRenderContext activeContext = getActiveContext();
if (activeContext == null) {
return;
}
final Object[] selectedElements = activeContext.getSelectionModel().getSelectedElements();
final AbstractReportDefinition report = activeContext.getReportDefinition();
final ArrayList<UndoEntry> undos = new ArrayList<UndoEntry>();
if (collectChange(selectedElements, report, undos) == false) {
// rollback ..
for (int i = undos.size() - 1; i >= 0; i--) {
final UndoEntry undoEntry = undos.get(i);
undoEntry.undo(activeContext);
}
} else {
final UndoEntry[] undoEntries = undos.toArray(new UndoEntry[undos.size()]);
activeContext
.getUndo()
.addChange(
ActionMessages.getString("AbstractLayerAction.UndoName"),
new CompoundUndoEntry(undoEntries));
}
// re-select the elements (moving them causes them to be unselected)
activeContext.getSelectionModel().setSelectedElements(selectedElements);
}
public void actionPerformed(final ActionEvent e) {
final ReportRenderContext activeContext = getActiveContext();
if (activeContext == null) {
return;
}
final ReportDesignerContext context = getReportDesignerContext();
final Component parent = context.getParent();
final Window window = LibSwingUtil.getWindowAncestor(parent);
final RowBandingDialog dialog;
if (window instanceof JDialog) {
dialog = new RowBandingDialog((JDialog) window);
} else if (window instanceof JFrame) {
dialog = new RowBandingDialog((JFrame) window);
} else {
dialog = new RowBandingDialog();
}
final RowBandingFunction function = findRowbandingFunction(activeContext);
final AbstractReportDefinition report = activeContext.getReportDefinition();
if (function == null) {
final RowBandingFunction newFunction = new RowBandingFunction();
if (dialog.performEdit(newFunction)) {
report.getExpressions().add(newFunction);
activeContext
.getUndo()
.addChange(
ActionMessages.getString("EditRowBandingAction.Text"),
new ExpressionAddedUndoEntry(report.getExpressions().size() - 1, newFunction));
report.notifyNodeChildAdded(function);
}
} else {
final RowBandingFunction instance = (RowBandingFunction) function.getInstance();
if (dialog.performEdit(instance)) {
final ExpressionCollection expressionCollection = report.getExpressions();
final int idx = expressionCollection.indexOf(function);
expressionCollection.set(idx, instance);
activeContext
.getUndo()
.addChange(
ActionMessages.getString("EditRowBandingAction.Text"),
new ExpressionEditUndoEntry(idx, function, instance));
report.fireModelLayoutChanged(report, ReportModelEvent.NODE_PROPERTIES_CHANGED, instance);
}
}
}
public void performEdit(final DataFactory dataFactory, final String queryName)
throws ReportDataFactoryException {
final DataFactoryMetaData metadata = dataFactory.getMetaData();
if (metadata.isEditable() == false) {
return;
}
final DataSourcePlugin dataSourcePlugin = metadata.createEditor();
final DataFactory storedFactory = dataFactory.derive();
if (dataSourcePlugin.canHandle(dataFactory)) {
final ReportRenderContext activeContext = getActiveContext();
final AbstractReportDefinition report = activeContext.getReportDefinition();
final boolean editingActiveQuery = contains(report.getQuery(), dataFactory.getQueryNames());
final ReportDesignerDesignTimeContext designTimeContext =
new ReportDesignerDesignTimeContext(getReportDesignerContext());
editedDataFactory =
dataSourcePlugin.performEdit(designTimeContext, dataFactory, queryName, null);
if (editedDataFactory == null) {
return;
}
final Window parentWindow = designTimeContext.getParentWindow();
parentWindow.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
final CompoundDataFactory collection = (CompoundDataFactory) report.getDataFactory();
final int dataFactoryCount = collection.size();
for (int j = 0; j < dataFactoryCount; j++) {
final DataFactory originalDataFactory = collection.getReference(j);
if (originalDataFactory == dataFactory) {
collection.remove(j);
final DataFactory editedClone = editedDataFactory.derive();
collection.add(j, editedDataFactory);
activeContext
.getUndo()
.addChange(
ActionMessages.getString("EditQueryAction.Text"),
new DataSourceEditUndoEntry(j, storedFactory, editedClone));
report.notifyNodeChildRemoved(originalDataFactory);
report.notifyNodeChildAdded(editedDataFactory);
parentWindow.setCursor(Cursor.getDefaultCursor());
if (editingActiveQuery == false) {
// if we are editing a query that is not the one the current report uses, do not mess
// around with it.
return;
}
final String[] editedQueries = editedDataFactory.getQueryNames();
if (contains(report.getQuery(), editedQueries) == false) {
report.setQuery(null);
}
return;
}
}
throw new IllegalStateException();
}
}
private void registerChanges() {
final MassElementStyleUndoEntry massElementStyleUndoEntry = builder.finish();
context
.getUndo()
.addChange(Messages.getString("AlignmentUtilities.Undo"), massElementStyleUndoEntry);
}
