/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.ColumnLabelProvider#getText(java.lang.Object)
*/
@Override
public String getText(Object element) {
String result = PluginConstants.EMPTY_STRING;
Binding binding = (Binding) element;
switch (this.columnNumber) {
// | status icon | Source SQL Symbol | <-- | Matched Datatype | -> | Target Column
case 0:
break;
case 1:
result = binding.getSqlSymbolText(true);
break;
case 2:
break;
case 3:
Object attr = binding.getAttribute();
// Attribute Datatype Label
EObject datatype = null;
attr = binding.getAttribute();
if (TransformationHelper.isSqlColumn(attr)) {
datatype = bindingListInput.getTargetDatatype(binding);
}
result = getDatatypeText(datatype);
break;
case 4:
break;
case 5:
result = binding.getAttributeText(true);
break;
default:
break;
}
return result;
}
@Override
protected void setElementValue(Object element, Object newValue) {
if (element instanceof Binding && newValue instanceof Boolean) {
Binding binding = (Binding) element;
Object attr = binding.getAttribute();
if (TransformationHelper.isSqlColumn(attr)) {
Shell shell = UiPlugin.getDefault().getCurrentWorkbenchWindow().getShell();
DatatypeSelectionDialog dialog =
new DatatypeSelectionDialog(shell, (EObject) attr, "string"); // $NON-NLS-1$
Object originalValue = bindingListInput.getTargetDatatype(binding);
Object[] selection = new Object[] {originalValue};
selection[0] = originalValue;
dialog.setInitialSelections(selection);
int status = dialog.open();
EObject newDatatype = (EObject) originalValue;
if (status == Window.OK) {
Object[] result = dialog.getResult();
if (result.length == 0) {
// null out the value
newDatatype = null;
} else {
// return the selected value
newDatatype = (EObject) result[0];
}
}
// If different datatype was chosen, set it on the binding
if (newDatatype != null && !newDatatype.equals(originalValue)) {
bindingListInput.setTargetDatatype(binding, newDatatype);
updateAttributeConversionPanelButtons(binding);
}
}
// chooserPanel.layout();
bindingTableViewer.refresh(true);
updateRowColors();
updateMessageArea();
}
}
/** handler for Datatype chooser dialog */
void showDatatypeDialogPressed() {
Binding binding = getSelectedBinding();
if (binding != null) {
Object attr = binding.getAttribute();
if (TransformationHelper.isSqlColumn(attr)) {
Shell shell = UiPlugin.getDefault().getCurrentWorkbenchWindow().getShell();
DatatypeSelectionDialog dialog =
new DatatypeSelectionDialog(shell, (EObject) attr, "string"); // $NON-NLS-1$
Object originalValue = this.chooserDatatype;
Object[] selection = new Object[] {originalValue};
selection[0] = originalValue;
dialog.setInitialSelections(selection);
int status = dialog.open();
EObject newDatatype = (EObject) originalValue;
if (status == Window.OK) {
Object[] result = dialog.getResult();
if (result.length == 0) {
// null out the value
newDatatype = null;
} else {
// return the selected value
newDatatype = (EObject) result[0];
}
}
// If different datatype was chosen, set it on the binding
if (!newDatatype.equals(originalValue)) {
setChooserDatatype(newDatatype);
updateAttributeConversionPanelButtons(binding);
}
}
attrGroup.layout();
// chooserPanel.layout();
tableViewer.refresh(true);
updateRowColors();
updateMessageArea();
}
}
private void createResolveAttributePanel(Composite parent) {
if (this.targetLocked) {
attrGroup = WidgetFactory.createGroup(parent, RESOLVE_ATTR_GROUP_LOCKED_NAME);
} else {
attrGroup = WidgetFactory.createGroup(parent, RESOLVE_ATTR_GROUP_NAME);
}
GridLayout gridLayout = new GridLayout();
attrGroup.setLayout(gridLayout);
gridLayout.numColumns = 4;
gridLayout.marginHeight = 0;
gridLayout.marginWidth = 0;
gridLayout.marginLeft = 5;
gridLayout.marginBottom = 5;
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
attrGroup.setLayoutData(gridData);
Binding binding = bindingList.get(0);
Object attr = binding.getAttribute();
// Attribute Datatype Label
EObject datatype = null;
attr = binding.getAttribute();
if (TransformationHelper.isSqlColumn(attr)) {
datatype = TransformationHelper.getSqlColumnDatatype((EObject) attr);
}
String datatypeText = getDatatypeText(datatype);
Image datatypeImage = getDatatypeImage(datatype);
attrGroup.setText(VIRTUAL_TARGET_ATTRIBUTE_TXT);
// --------------------------------------
// SQL Symbol Label
// --------------------------------------
attributeLabel =
WidgetFactory.createLabel(attrGroup, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"); // $NON-NLS-1$
GridData attrGD =
new GridData(
GridData.HORIZONTAL_ALIGN_BEGINNING, GridData.VERTICAL_ALIGN_FILL, false, false, 4, 1);
attributeLabel.setLayoutData(attrGD);
attributeLabel.setForeground(getDisplay().getSystemColor(SWT.COLOR_BLUE));
Label rtTypeLabel = WidgetFactory.createLabel(attrGroup, RUNTIME_TYPE_TXT);
GridData gdRT =
new GridData(
GridData.HORIZONTAL_ALIGN_BEGINNING,
GridData.VERTICAL_ALIGN_BEGINNING,
false,
false,
2,
1);
rtTypeLabel.setLayoutData(gdRT);
WidgetFactory.createLabel(attrGroup, CoreStringUtil.Constants.EMPTY_STRING);
// --------------------------------------
// Attribute RuntimeType Label
// --------------------------------------
attrRuntimeTypeLabel =
WidgetFactory.createLabel(
attrGroup,
datatypeText,
datatypeImage,
GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.GRAB_HORIZONTAL);
// --------------------------------------
// Attribute Type Chooser Panel
// --------------------------------------
// Create the changeSelectedAttribute Button
this.convertSelectedAttrButton =
WidgetFactory.createButton(
attrGroup, CONVERT_SELECTED_ATTR_BUTTON, GridData.HORIZONTAL_ALIGN_BEGINNING);
this.convertSelectedAttrButton.setEnabled(false);
this.convertSelectedAttrButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent event) {
convertSelectedAttrPressed();
}
});
// Create the changeAllAttributes Button
this.convertAllAttrsButton =
WidgetFactory.createButton(
attrGroup, CONVERT_ALL_ATTR_BUTTON, GridData.HORIZONTAL_ALIGN_BEGINNING);
this.convertAllAttrsButton.setEnabled(false);
this.convertAllAttrsButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent event) {
convertAllAttrsPressed();
}
});
// Create the showDatatypeDialog Button
this.showDatatypeDialogButton =
WidgetFactory.createButton(
attrGroup, "Change", GridData.HORIZONTAL_ALIGN_END); // $NON-NLS-1$
this.showDatatypeDialogButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent event) {
showDatatypeDialogPressed();
}
});
attrDatatypeLabel =
WidgetFactory.createLabel(
attrGroup,
"xxxxxxxxxxxxxxxxxxxxxxx",
datatypeImage, //$NON-NLS-1$
GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.GRAB_HORIZONTAL);
if (this.targetLocked) {
this.showDatatypeDialogButton.setEnabled(false);
} else {
this.showDatatypeDialogButton.setEnabled(true);
}
}