protected Control createDialogArea(Composite parent) {
UIUtil.bindHelp(parent, IHelpContextIds.XTAB_SHOW_SUMMARY_FIELD_DIALOG);
Composite dialogArea = (Composite) super.createDialogArea(parent);
Label infoLabel = new Label(dialogArea, SWT.NONE);
infoLabel.setText(Messages.getString("ShowSummaryFieldDialog.Label.Info")); // $NON-NLS-1$
createSummaryFiledViewer(dialogArea);
init();
return dialogArea;
}
private void initializeItems(MeasureInfo measureInfo) {
List<String> viewNameList = new ArrayList<String>();
List<String> itemList = new ArrayList<String>();
MeasureViewHandle measureView = crosstab.getMeasure(measureInfo.getMeasureName());
if (measureView != null && measureView instanceof ComputedMeasureViewHandle) {
itemList.add("");
viewNameList.add(""); // $NON-NLS-1$
} else
// NOT ComputedMeasureViewHandle -- begin --
{
AggregationCellHandle cell = getAggregationCell(measureInfo);
if (cell != null && cellProviderWrapper.getMatchProvider(cell) == null) {
itemList.add("");
viewNameList.add(""); // $NON-NLS-1$
}
IAggregationCellViewProvider providers[] = cellProviderWrapper.getAllProviders();
for (int i = 0; i < providers.length; i++) {
IAggregationCellViewProvider tmp = (IAggregationCellViewProvider) providers[i];
if (tmp == null) {
continue;
}
SwitchCellInfo info = new SwitchCellInfo(crosstab, SwitchCellInfo.MEASURE);
info.setMeasureInfo(measureInfo);
if (!providers[i].canSwitch(info)) {
continue;
}
String displayName = tmp.getViewDisplayName();
viewNameList.add(tmp.getViewName());
itemList.add(
Messages.getString(
"GrandTotalProvider.ShowAs", //$NON-NLS-1$
new String[] {displayName}));
}
} // NOT ComputedMeasureViewHandle -- end --
comboItems = (String[]) itemList.toArray(new String[itemList.size()]);
viewNames = (String[]) viewNameList.toArray(new String[viewNameList.size()]);
}
public ShowSummaryFieldDialog(Shell parentShell, CrosstabReportItemHandle crosstab) {
super(parentShell, Messages.getString("ShowSummaryFieldDialog.Title")); // $NON-NLS-1$
setCrosstab(crosstab);
}
public class ShowSummaryFieldDialog extends BaseDialog {
private String[] columnNames =
new String[] {
Messages.getString("ShowSummaryFieldDialog.Column.Measures"), // $NON-NLS-1$
Messages.getString("ShowSummaryFieldDialog.Column.View")
}; //$NON-NLS-1$
private int[] columnWidth = new int[] {230, 130};
private CellEditor[] cellEditor;
private String[] comboItems = null;
// private IAggregationCellViewProvider[] providers;
private String[] viewNames;
private CrosstabReportItemHandle crosstab;
private AggregationCellProviderWrapper cellProviderWrapper;
private void setCrosstab(CrosstabReportItemHandle crosstab) {
this.crosstab = crosstab;
cellProviderWrapper = new AggregationCellProviderWrapper(crosstab);
}
public ShowSummaryFieldDialog(Shell parentShell, CrosstabReportItemHandle crosstab) {
super(parentShell, Messages.getString("ShowSummaryFieldDialog.Title")); // $NON-NLS-1$
setCrosstab(crosstab);
}
protected Control createDialogArea(Composite parent) {
UIUtil.bindHelp(parent, IHelpContextIds.XTAB_SHOW_SUMMARY_FIELD_DIALOG);
Composite dialogArea = (Composite) super.createDialogArea(parent);
Label infoLabel = new Label(dialogArea, SWT.NONE);
infoLabel.setText(Messages.getString("ShowSummaryFieldDialog.Label.Info")); // $NON-NLS-1$
createSummaryFiledViewer(dialogArea);
init();
return dialogArea;
}
private List input = new ArrayList();
private CheckboxTableViewer summaryFieldViewer;
public void setInput(List input) {
if (input != null) this.input.addAll(input);
}
private ICellModifier cellModifier =
new ICellModifier() {
public boolean canModify(Object element, String property) {
// TODO Auto-generated method stub
if (element instanceof Item) {
element = ((Item) element).getData();
}
MeasureInfo info = (MeasureInfo) element;
MeasureViewHandle measureView = crosstab.getMeasure(info.getMeasureName());
if (measureView == null
|| measureView instanceof ComputedMeasureViewHandle
|| (measureView.getCubeMeasure() != null
&& measureView.getCubeMeasure().isCalculated())) {
return false;
}
if (Arrays.asList(columnNames).indexOf(property) == 1) {
return summaryFieldViewer.getChecked(element);
} else {
return false;
}
}
public Object getValue(Object element, String property) {
if (element instanceof Item) {
element = ((Item) element).getData();
}
Object value = null;
// TODO Auto-generated method stub
int index = Arrays.asList(columnNames).indexOf(property);
switch (index) {
case 0:
value = "Measure"; // $NON-NLS-1$
break;
case 1:
initializeItems((MeasureInfo) element);
((ComboBoxCellEditor) cellEditor[1]).setItems(comboItems);
String expectedView = ((MeasureInfo) (element)).getExpectedView();
if (expectedView == null) {
expectedView = "";
}
int sel = Arrays.asList(viewNames).indexOf(expectedView);
value = sel <= 0 ? Integer.valueOf(0) : Integer.valueOf(sel);
break;
default:
}
return value;
}
public void modify(Object element, String property, Object value) {
// TODO Auto-generated method stub
if (element instanceof Item) {
element = ((Item) element).getData();
}
int index = Arrays.asList(columnNames).indexOf(property);
switch (index) {
case 0:
break;
case 1:
int sel = ((Integer) value).intValue();
if (sel < 0) {
((MeasureInfo) (element)).setExpectedView(""); // $NON-NLS-1$
} else {
((MeasureInfo) element).setExpectedView(viewNames[sel]);
}
break;
default:
}
summaryFieldViewer.refresh();
}
};
private void createSummaryFiledViewer(Composite dialogArea) {
Table table =
new Table(
dialogArea,
SWT.BORDER | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.CHECK);
table.setLinesVisible(true);
table.setHeaderVisible(true);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 250;
table.setLayoutData(gd);
summaryFieldViewer = new CheckboxTableViewer(table);
SummaryFieldProvider provider = new SummaryFieldProvider();
for (int i = 0; i < columnNames.length; i++) {
TableColumn column = new TableColumn(table, SWT.LEFT);
column.setText(columnNames[i]);
column.setWidth(columnWidth[i]);
}
ComboBoxCellEditor comboCell = new ComboBoxCellEditor(table, new String[0], SWT.READ_ONLY);
// TextCellEditor textCell = new TextCellEditor(table, SWT.NONE);
cellEditor = new CellEditor[] {null, comboCell};
summaryFieldViewer.setColumnProperties(columnNames);
summaryFieldViewer.setCellEditors(cellEditor);
summaryFieldViewer.setCellModifier(cellModifier);
summaryFieldViewer.setUseHashlookup(true);
summaryFieldViewer.setContentProvider(provider);
summaryFieldViewer.setLabelProvider(provider);
summaryFieldViewer.addCheckStateListener(
new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent event) {
MeasureInfo info = (MeasureInfo) event.getElement();
if (event.getChecked()) {
info.setShow(true);
} else {
info.setShow(false);
}
checkOKButtonStatus();
}
});
}
private void init() {
if (input != null) {
summaryFieldViewer.setInput(input);
for (int i = 0; i < summaryFieldViewer.getTable().getItemCount(); i++) {
TableItem item = summaryFieldViewer.getTable().getItem(i);
if (item.getData() != null && item.getData() instanceof MeasureInfo) {
item.setChecked(((MeasureInfo) item.getData()).isShow());
}
}
}
}
public Object getResult() {
return input;
}
private void checkOKButtonStatus() {
int count = 0;
int listSize = input.size();
for (int i = 0; i < listSize; i++) {
MeasureInfo measureInfo = (MeasureInfo) input.get(i);
if (measureInfo.isShow()) {
count++;
}
}
if (count <= 0 && getOkButton() != null) {
getOkButton().setEnabled(false);
} else if (getOkButton() != null) {
getOkButton().setEnabled(true);
}
}
class SummaryFieldProvider extends LabelProvider
implements ITableLabelProvider, IStructuredContentProvider {
public Image getColumnImage(Object element, int columnIndex) {
Image image = null;
switch (columnIndex) {
case 0:
image = CrosstabUIHelper.getImage(CrosstabUIHelper.MEASURE_IMAGE);
break;
case 1:
break;
default:
}
return image;
}
public String getColumnText(Object element, int columnIndex) {
if (element instanceof MeasureInfo) {
if (columnIndex == 0) {
return ((MeasureInfo) element).getMeasureDisplayName() == null
? "" //$NON-NLS-1$
: ((MeasureInfo) element).getMeasureDisplayName();
} else {
initializeItems((MeasureInfo) element);
((ComboBoxCellEditor) cellEditor[1]).setItems(comboItems);
String expectedView = ((MeasureInfo) element).getExpectedView();
if (expectedView == null) {
return comboItems[0];
} else {
int index = Arrays.asList(viewNames).indexOf(expectedView);
if (index < 0) {
index = 0;
((MeasureInfo) element).setExpectedView(viewNames[index]);
}
return comboItems[index];
}
}
}
return ""; //$NON-NLS-1$
}
public Object[] getElements(Object inputElement) {
if (inputElement instanceof List) return ((List) inputElement).toArray();
return new Object[0];
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
// TODO Auto-generated method stub
}
}
/** MeasureInfo */
public static class MeasureInfo {
// private MeasureHandle measure ;
private String measureName = "";
private String measureDisplayName = "";
private boolean isShow = false;
private String expectedView = ""; // $NON-NLS-1$
public MeasureInfo copy() {
MeasureInfo retValue = new MeasureInfo();
retValue.setShow(isShow());
retValue.setMeasureName(getMeasureName());
retValue.setMeasureDisplayName(getMeasureDisplayName());
retValue.setExpectedView(expectedView);
return retValue;
}
public boolean isSameInfo(MeasureInfo comparedOne) {
if (comparedOne.measureName.equals(this.measureName)) {
return true;
} else {
return false;
}
}
public void setExpectedView(String view) {
this.expectedView = view;
}
public String getExpectedView() {
return this.expectedView;
}
public void setShow(boolean show) {
isShow = show;
}
public boolean isShow() {
return isShow;
}
// public MeasureHandle getMeasure( )
// {
// return measure;
// }
//
// public void setMeasure( MeasureHandle measure )
// {
// this.measure = measure;
// }
public String getMeasureName() {
return measureName;
}
public void setMeasureName(String name) {
measureName = name;
}
public String getMeasureDisplayName() {
return measureDisplayName;
}
public void setMeasureDisplayName(String displayName) {
measureDisplayName = displayName;
}
// public boolean isSameInfo( Object obj )
// {
// if ( !( obj instanceof MeasureInfo ) )
// {
// return false;
// }
// MeasureInfo temp = (MeasureInfo) obj;
// return temp.getMeasure( ) == measure;
// }
public boolean equals(Object obj) {
if (!(obj instanceof MeasureInfo)) {
return false;
}
MeasureInfo temp = (MeasureInfo) obj;
return temp.getMeasureName().equals(measureName)
&& temp.isShow() == isShow
&& temp.getExpectedView() == expectedView;
}
public int hashCode() {
int hash = 31;
hash = hash * 31 + measureName.hashCode();
hash = hash * 31 + (expectedView == null ? 0 : expectedView.hashCode());
return hash;
}
}
private void initializeItems(MeasureInfo measureInfo) {
List<String> viewNameList = new ArrayList<String>();
List<String> itemList = new ArrayList<String>();
MeasureViewHandle measureView = crosstab.getMeasure(measureInfo.getMeasureName());
if (measureView != null && measureView instanceof ComputedMeasureViewHandle) {
itemList.add("");
viewNameList.add(""); // $NON-NLS-1$
} else
// NOT ComputedMeasureViewHandle -- begin --
{
AggregationCellHandle cell = getAggregationCell(measureInfo);
if (cell != null && cellProviderWrapper.getMatchProvider(cell) == null) {
itemList.add("");
viewNameList.add(""); // $NON-NLS-1$
}
IAggregationCellViewProvider providers[] = cellProviderWrapper.getAllProviders();
for (int i = 0; i < providers.length; i++) {
IAggregationCellViewProvider tmp = (IAggregationCellViewProvider) providers[i];
if (tmp == null) {
continue;
}
SwitchCellInfo info = new SwitchCellInfo(crosstab, SwitchCellInfo.MEASURE);
info.setMeasureInfo(measureInfo);
if (!providers[i].canSwitch(info)) {
continue;
}
String displayName = tmp.getViewDisplayName();
viewNameList.add(tmp.getViewName());
itemList.add(
Messages.getString(
"GrandTotalProvider.ShowAs", //$NON-NLS-1$
new String[] {displayName}));
}
} // NOT ComputedMeasureViewHandle -- end --
comboItems = (String[]) itemList.toArray(new String[itemList.size()]);
viewNames = (String[]) viewNameList.toArray(new String[viewNameList.size()]);
}
private AggregationCellHandle getAggregationCell(MeasureInfo measureInfo) {
AggregationCellHandle cell = null;
// MeasureHandle measure = measureInfo.getMeasure( );
// if(measure == null)
// {
// return cell;
// }
MeasureViewHandle measureView = crosstab.getMeasure(measureInfo.getMeasureName());
if (measureView == null) {
return cell;
}
cell = measureView.getCell();
return cell;
}
}
/** Drag the cross cell right border to adjust the coumn width */
public class CrosstabColumnDragTracker extends TableDragGuideTracker {
private static final String RESIZE_COLUMN_TRANS_LABEL =
Messages.getString("CrosstabColumnDragTracker.ResizeColumn");
private static final String PREFIX_LABEL =
Messages.getString("CrosstabColumnDragTracker.Show.Label");
/**
* Constructor
*
* @param sourceEditPart
* @param start
* @param end
*/
public CrosstabColumnDragTracker(EditPart sourceEditPart, int start, int end) {
super(sourceEditPart, start, end);
setDisabledCursor(Cursors.SIZEWE);
}
@Override
protected Cursor getDefaultCursor() {
if (isCloneActive()) {
return Cursors.SIZEWE;
}
return super.getDefaultCursor();
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.birt.report.designer.internal.ui.editors.schematic.tools.
* TableDragGuideTracker#getDragWidth()
*/
protected Dimension getDragWidth(int start, int end) {
// return new Dimension( TableUtil.getMinWidth( getCrosstabTableEditPart( ),
// getStart( ) )
// - CrosstabTableUtil.caleVisualWidth( getCrosstabTableEditPart( ),
// getStart( ) ),
// Integer.MAX_VALUE );
if (isCtrlDown()) {
return new Dimension(
TableUtil.getMinWidth(getCrosstabTableEditPart(), getStart())
- CrosstabTableUtil.caleVisualWidth(getCrosstabTableEditPart(), getStart()),
Integer.MAX_VALUE);
} else {
if (getStart() == getEnd()) {
return new Dimension(
TableUtil.getMinWidth(getCrosstabTableEditPart(), getStart())
- CrosstabTableUtil.caleVisualWidth(getCrosstabTableEditPart(), getStart()),
Integer.MAX_VALUE);
}
return new Dimension(
TableUtil.getMinWidth(getCrosstabTableEditPart(), getStart())
- CrosstabTableUtil.caleVisualWidth(getCrosstabTableEditPart(), getStart()),
CrosstabTableUtil.caleVisualWidth(getCrosstabTableEditPart(), getEnd())
- TableUtil.getMinWidth(getCrosstabTableEditPart(), getEnd()));
}
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.birt.report.designer.internal.ui.editors.schematic.tools.
* TableDragGuideTracker#getMarqueeSelectionRectangle()
*/
protected Rectangle getMarqueeSelectionRectangle() {
IFigure figure = getCrosstabTableEditPart().getFigure();
Insets insets = figure.getInsets();
int value = getLocation().x - getStartLocation().x;
value = getTrueValueAbsolute(value);
Point p = getStartLocation().getCopy();
figure.translateToAbsolute(p);
figure.translateToRelative(p);
Rectangle bounds = figure.getBounds().getCopy();
figure.translateToAbsolute(bounds);
return new Rectangle(
value + p.x, bounds.y + insets.top, 2, bounds.height - (insets.top + insets.bottom));
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.birt.report.designer.internal.ui.editors.schematic.tools.
* TableDragGuideTracker#resize()
*/
protected void resize() {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
int value = getMouseTrueValueX();
part.getCrosstabHandleAdapter()
.getCrosstabItemHandle()
.getModuleHandle()
.getCommandStack()
.startTrans(RESIZE_COLUMN_TRANS_LABEL);
if (getStart() != getEnd()) {
value = getTrueValue(value);
resizeColumn(getStart(), getEnd(), value);
} else {
/** This is the Last Column, resize the whole table. */
Dimension dimension = getDragWidth();
if (value < dimension.width) {
value = dimension.width;
}
int with = calculateWidth() + value;
int startWidth = 0;
startWidth = CrosstabTableUtil.caleVisualWidth(part, getStart());
part.getCrosstabHandleAdapter().setWidth(with);
part.getCrosstabHandleAdapter().setColumnWidth(getStart(), startWidth + value);
}
part.getCrosstabHandleAdapter()
.getCrosstabItemHandle()
.getModuleHandle()
.getCommandStack()
.commit();
}
/**
* Calculates table layout size. For table supports auto layout, the layout size need to be
* calculated when drawing.
*
* @return
*/
private int calculateWidth() {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
int columnCount = part.getColumnCount();
int samColumnWidth = 0;
for (int i = 0; i < columnCount; i++) {
samColumnWidth = samColumnWidth + CrosstabTableUtil.caleVisualWidth(part, i + 1);
}
return samColumnWidth;
}
private void resizeFixColumn(int value, int start, int end) {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
CrosstabHandleAdapter crosstabAdapter = part.getCrosstabHandleAdapter();
int startWidth = 0;
int endWidth = 0;
startWidth = CrosstabTableUtil.caleVisualWidth(part, start);
endWidth = CrosstabTableUtil.caleVisualWidth(part, end);
crosstabAdapter.setColumnWidth(start, startWidth + value);
if (!isCtrlDown() && start != end) {
crosstabAdapter.setColumnWidth(end, endWidth - value);
}
}
/**
* Resets size of column.
*
* @param start
* @param end
* @param value
*/
public void resizeColumn(int start, int end, int value) {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
CrosstabHandleAdapter crosstabAdapter = part.getCrosstabHandleAdapter();
int startWidth = 0;
int endWidth = 0;
startWidth = CrosstabTableUtil.caleVisualWidth(part, start);
endWidth = CrosstabTableUtil.caleVisualWidth(part, end);
crosstabAdapter.setColumnWidth(start, startWidth + value);
if (!isCtrlDown() && start != end) {
crosstabAdapter.setColumnWidth(end, endWidth - value);
}
}
private CrosstabTableEditPart getCrosstabTableEditPart() {
return (CrosstabTableEditPart) getSourceEditPart().getParent();
}
@Override
protected String getInfomation() {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
return getShowLabel(CrosstabTableUtil.caleVisualWidth(part, getStart()));
}
private String getShowLabel(int pix) {
String unit = getDefaultUnits();
double doubleValue = MetricUtility.pixelToPixelInch(pix);
double showValue =
DimensionUtil.convertTo(doubleValue, DesignChoiceConstants.UNITS_IN, unit).getMeasure();
return PREFIX_LABEL
+ " "
+ getShowValue(showValue)
+ " "
+ getUnitDisplayName(unit)
+ " ("
+ pix
+ " "
+ PIXELS_LABEL
+ ")";
}
private String getShowValue(double value) {
return FORMAT.format(value);
}
@Override
protected boolean handleDragInProgress() {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
boolean bool = super.handleDragInProgress();
// int value = getTrueValue( getLocation( ).x - getStartLocation( ).x );
int value = getTrueValue(getMouseTrueValueX());
int adjustWidth = CrosstabTableUtil.caleVisualWidth(part, getStart()) + value;
updateInfomation(getShowLabel(adjustWidth));
return bool;
}
@Override
protected void fitResize() {
List exclusion = new ArrayList();
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
int value = getMouseTrueValueX();
CommandStack stack =
part.getCrosstabHandleAdapter().getCrosstabItemHandle().getModuleHandle().getCommandStack();
stack.startTrans(RESIZE_COLUMN_TRANS_LABEL);
int width = 0;
exclusion.add(Integer.valueOf(getStart()));
width = width + getTrueValue(value, getStart(), getEnd());
resizeFixColumn(getTrueValue(value), getStart(), getEnd());
if (!isCtrlDown()) {
exclusion.add(Integer.valueOf(getEnd()));
if (getStart() != getEnd()) {
width = 0;
}
}
// Resize the table
Dimension tableSize = part.getFigure().getSize();
part.getCrosstabHandleAdapter()
.setWidth(converPixToDefaultUnit(tableSize.width + width), getDefaultUnits());
adjustOthersColumn(exclusion);
// check the % unit
stack.commit();
}
@Override
protected AbstractTableEditPart getAbstractTableEditPart() {
return (AbstractTableEditPart) getSourceEditPart().getParent();
}
@Override
protected String getDefaultUnits() {
CrosstabTableEditPart part = (CrosstabTableEditPart) getSourceEditPart().getParent();
CrosstabHandleAdapter crosstabAdapter = part.getCrosstabHandleAdapter();
return crosstabAdapter.getDesignElementHandle().getModuleHandle().getDefaultUnits();
}
// If the column don't set the width or set the percentage unit, set the actual value
protected void adjustOthersColumn(List exclusion) {
AbstractTableEditPart part = getAbstractTableEditPart();
WorkingData data = getTableWorkingData();
ColumnData[] datas = data.columnWidths;
if (datas == null) {
return;
}
for (int i = 0; i < datas.length; i++) {
if (exclusion.contains(Integer.valueOf(datas[i].columnNumber))) {
continue;
}
ITableLayoutOwner.DimensionInfomation dim = part.getColumnWidth(datas[i].columnNumber);
if (DesignChoiceConstants.UNITS_PERCENTAGE.equals(dim.getUnits())) {
resizeFixColumn(0, datas[i].columnNumber, 1);
} else if (dim.getUnits() == null || dim.getUnits().length() == 0) {
resizeFixColumn(0, datas[i].columnNumber, datas[i].columnNumber);
}
}
}
@Override
protected DragGuideInfo createDragGuideInfo() {
int value = getTrueValue(getMouseTrueValueX());
Point p = getStartLocation().getCopy();
getAbstractTableEditPart().getFigure().translateToRelative(p);
value = value + p.x;
EditorRulerComposite.DragGuideInfo info = new EditorRulerComposite.DragGuideInfo(true, value);
return info;
}
}
/** Add the level handle to the dimension handle. */
public class AddLevelHandleAction extends AbstractCrosstabAction {
DimensionViewHandle viewHandle = null;
// private static final String NAME = "Show/Hide Group Levels";//$NON-NLS-1$
private static final String ID = "add_levelViewhandle"; // $NON-NLS-1$
// private static final String TEXT = "Show/Hide Group Levels";//$NON-NLS-1$
private static final String NAME =
Messages.getString("AddLevelHandleAction_TransName"); // $NON-NLS-1$
private static final String TEXT =
Messages.getString("AddLevelHandleAction_Displayname"); // $NON-NLS-1$
/**
* Constructor
*
* @param handle
*/
public AddLevelHandleAction(DesignElementHandle handle) {
super(handle);
setId(ID);
setText(TEXT);
ExtendedItemHandle extendedHandle = CrosstabAdaptUtil.getExtendedItemHandle(handle);
setHandle(extendedHandle);
viewHandle = CrosstabAdaptUtil.getDimensionViewHandle(extendedHandle);
Image image = CrosstabUIHelper.getImage(CrosstabUIHelper.SHOW_HIDE_LEVEL);
setImageDescriptor(ImageDescriptor.createFromImage(image));
}
public boolean isEnabled() {
return !DEUtil.isReferenceElement(viewHandle.getCrosstabHandle())
&& findDimension(
CrosstabAdaptUtil.getLevelViewHandle(
CrosstabAdaptUtil.getExtendedItemHandle(getHandle()))
.getCubeLevel())
!= null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.Action#run()
*/
public void run() {
transStar(NAME);
try {
LevelViewDialog dialog = new LevelViewDialog(true);
List showLevels = new ArrayList();
List nullLevelHandle = new ArrayList();
int viewCount = viewHandle.getLevelCount();
for (int i = 0; i < viewCount; i++) {
LevelViewHandle levelHandle = viewHandle.getLevel(i);
if (levelHandle.getCubeLevel() == null) {
nullLevelHandle.add(Integer.valueOf(levelHandle.getIndex()));
} else {
showLevels.add(levelHandle.getCubeLevel());
}
}
ExtendedItemHandle extendedHandle = CrosstabAdaptUtil.getExtendedItemHandle(getHandle());
LevelViewHandle levelViewHandle = CrosstabAdaptUtil.getLevelViewHandle(extendedHandle);
dialog.setInput(findDimension(levelViewHandle.getCubeLevel()), showLevels);
if (dialog.open() == Window.OK) {
CrosstabReportItemHandle reportHandle = viewHandle.getCrosstab();
List result = (List) dialog.getResult();
boolean isLevelRemoved = processor(showLevels, result, nullLevelHandle, false);
if (isLevelRemoved) {
boolean bool = CrosstabAdaptUtil.needRemoveInvaildBindings(reportHandle);
processor(showLevels, result, nullLevelHandle, true);
if (bool) {
CrosstabAdaptUtil.removeInvalidBindings(reportHandle);
}
} else {
processor(showLevels, result, nullLevelHandle, true);
}
AggregationCellProviderWrapper providerWrapper =
new AggregationCellProviderWrapper(reportHandle);
providerWrapper.updateAllAggregationCells(AggregationCellViewAdapter.SWITCH_VIEW_TYPE);
}
} catch (SemanticException e) {
rollBack();
ExceptionUtil.handle(e);
return;
}
transEnd();
}
private DimensionHandle findDimension(DesignElementHandle element) {
if (element == null) {
return null;
}
if (element.getContainer() instanceof DimensionHandle) {
return (DimensionHandle) element.getContainer();
}
return findDimension(element.getContainer());
}
private boolean processor(List ori, List newList, List nullLevelHandle, boolean doChange)
throws SemanticException {
boolean isLevelRemoved = false;
for (int i = nullLevelHandle.size() - 1; i >= 0; i--) {
int index = ((Integer) nullLevelHandle.get(i)).intValue();
if (doChange) {
viewHandle.removeLevel(index);
}
isLevelRemoved = true;
}
for (int i = 0; i < ori.size(); i++) {
LevelHandle tempHandle = (LevelHandle) ori.get(i);
if (!newList.contains(tempHandle)) {
if (doChange) {
viewHandle.removeLevel(tempHandle.getQualifiedName());
}
isLevelRemoved = true;
}
}
Collections.sort(newList, new LevelComparator());
if (doChange) {
for (int i = 0; i < newList.size(); i++) {
LevelHandle tempHandle = (LevelHandle) newList.get(i);
if (viewHandle.getLevel(tempHandle.getQualifiedName()) == null) {
insertLevelHandle(tempHandle, i);
}
}
}
return isLevelRemoved;
}
private static class LevelComparator implements Comparator {
public int compare(Object o1, Object o2) {
LevelHandle handle1 = (LevelHandle) o1;
LevelHandle handle2 = (LevelHandle) o2;
return handle1.getIndex() - handle2.getIndex();
}
}
private void insertLevelHandle(LevelHandle levelHandle, int pos) throws SemanticException {
CrosstabReportItemHandle reportHandle = viewHandle.getCrosstab();
// int viewCount = viewHandle.getLevelCount( );
DataItemHandle dataHandle =
CrosstabAdaptUtil.createColumnBindingAndDataItem(
(ExtendedItemHandle) reportHandle.getModelHandle(), levelHandle);
LevelViewHandle levelViewHandle = viewHandle.insertLevel(levelHandle, pos);
CrosstabCellHandle cellHandle = levelViewHandle.getCell();
cellHandle.addContent(dataHandle);
ActionHandle actionHandle = levelHandle.getActionHandle();
if (actionHandle != null) {
List source = new ArrayList();
source.add(actionHandle.getStructure());
List newAction = ModelUtil.cloneStructList(source);
dataHandle.setAction((Action) newAction.get(0));
}
CrosstabUtil.addLabelToHeader(levelViewHandle);
}
}