/** This methos is called when a property changes... */
public void sheetPropertyValueChanged(SheetPropertyValueChangedEvent evt) {
if (isInit()) return;
try {
setInit(true);
// System.out.println("Changed: " + evt.getPropertyName());
// if (isNullItem((SheetProperty)evt.getSource())) return;
// removeNullItem( (SheetProperty)evt.getSource() );
Vector selectedElements = getSelection();
Vector modified_parameters = new Vector();
Vector original_parameters = new Vector();
Vector modified_fields = new Vector();
Vector original_fields = new Vector();
Vector modified_variables = new Vector();
Vector original_variables = new Vector();
for (int i = 0; i < selectedElements.size(); ++i) {
Object object = selectedElements.elementAt(i);
if (object instanceof JRParameter) {
JRParameter param = (JRParameter) object;
if (param.isBuiltin()) continue;
JRParameter originalParam = param.cloneMe();
if (applyNewParameterProperty(
param, evt.getPropertyName(), evt.getOldValue(), evt.getNewValue())) {
modified_parameters.add(object);
original_parameters.add(originalParam);
}
} else if (object instanceof JRField) {
JRField field = (JRField) object;
JRField originalField = field.cloneMe();
if (applyNewFieldProperty(
field, evt.getPropertyName(), evt.getOldValue(), evt.getNewValue())) {
modified_fields.add(object);
original_fields.add(originalField);
}
} else if (object instanceof JRVariable) {
JRVariable variable = (JRVariable) object;
JRVariable originalVariable = variable.cloneMe();
if (applyNewVariableProperty(
variable, evt.getPropertyName(), evt.getOldValue(), evt.getNewValue())) {
modified_variables.add(object);
original_variables.add(originalVariable);
}
}
// don't listen to these events...
for (int k = 0; k < modified_parameters.size(); ++k) {
JRParameter param = (JRParameter) modified_parameters.get(k);
JRParameter oldParam = (JRParameter) original_parameters.get(k);
SubDataset sd = Misc.getObjectSubDataset(getJrf().getReport(), param);
sd.fireSubDatasetObjectChangedListenerSubDatasetObjectChanged(
new it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent(
sd,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.PARAMETER,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.MODIFIED,
oldParam,
param));
}
for (int k = 0; k < modified_fields.size(); ++k) {
JRField field = (JRField) modified_fields.get(k);
JRField oldField = (JRField) original_fields.get(k);
SubDataset sd = Misc.getObjectSubDataset(getJrf().getReport(), field);
sd.fireSubDatasetObjectChangedListenerSubDatasetObjectChanged(
new it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent(
sd,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.FIELD,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.MODIFIED,
oldField,
field));
}
for (int k = 0; k < modified_variables.size(); ++k) {
JRVariable variable = (JRVariable) modified_variables.get(k);
JRVariable oldVariable = (JRVariable) original_variables.get(k);
SubDataset sd = Misc.getObjectSubDataset(getJrf().getReport(), variable);
sd.fireSubDatasetObjectChangedListenerSubDatasetObjectChanged(
new it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent(
sd,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.VARIABLE,
it.businesslogic.ireport.gui.event.SubDatasetObjectChangedEvent.MODIFIED,
oldVariable,
variable));
}
}
getJrf().getReport().incrementReportChanges();
} finally {
setInit(false);
}
}
