/*
* This method apply the new value for the specified property
* The oldValue can be wrong or null if a multiselection was performed
* return true if the object is modified...
*/
private boolean applyNewVariableProperty(
JRVariable variable, String propertyName, Object oldValue, Object newValue) {
if (propertyName == null) return false;
boolean objectModified = true;
if (propertyName.equals("variableName")) {
SubDataset paramSubdataset = Misc.getObjectSubDataset(getJrf().getReport(), variable);
if (paramSubdataset != null && newValue != null) {
for (int i = 0; i < paramSubdataset.getVariables().size(); ++i) {
JRVariable f = (JRVariable) paramSubdataset.getVariables().get(i);
if (f.getName().equals(newValue)) {
((SheetProperty) this.getSheetProperty(propertyName))
.setLabelError(
I18n.getString(
"messages.JRVariableDialog.DuplicatedVariableName",
"A variable with this name already exists!"));
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
return false;
}
}
variable.setName("" + newValue);
((SheetProperty) this.getSheetProperty(propertyName)).setLabelError(null);
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
}
} else if (propertyName.equals("variableClassType")) {
if (newValue != null) {
variable.setClassType("" + newValue);
}
} else if (propertyName.equals("variableCalculationType")) {
if (newValue != null) {
variable.setCalculation("" + newValue);
}
} else if (propertyName.equals("variableResetType")) {
if (newValue != null) {
variable.setResetType("" + newValue);
}
if (newValue != null && newValue.equals("Group")) {
spVariableResetGroup.setReadOnly(false);
variable.setResetGroup(spVariableResetGroup.getValue() + "");
} else {
spVariableResetGroup.setReadOnly(true);
variable.setResetGroup("");
}
spVariableResetGroup.updateLabel();
} else if (propertyName.equals("variableResetGroup")) {
variable.setResetGroup((newValue == null) ? "" : "" + newValue);
} else if (propertyName.equals("variableIncrementType")) {
if (newValue != null) {
variable.setIncrementType("" + newValue);
}
if (newValue != null && newValue.equals("Group")) {
spVariableIncrementGroup.setReadOnly(false);
variable.setResetGroup(spVariableIncrementGroup.getValue() + "");
} else {
spVariableIncrementGroup.setReadOnly(true);
variable.setIncrementGroup("");
}
spVariableIncrementGroup.updateLabel();
} else if (propertyName.equals("variableIncrementGroup")) {
variable.setIncrementGroup((newValue == null) ? "" : "" + newValue);
} else if (propertyName.equals("variableIncrementerClass")) {
variable.setIncrementerFactoryClass((newValue == null) ? "" : "" + newValue);
} else if (propertyName.equals("variableExpression")) {
if (newValue != null) {
variable.setExpression("" + newValue);
}
((SheetProperty) this.getSheetProperty(propertyName)).setLabelError(null);
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
} else if (propertyName.equals("variableInitialValueExpression")) {
if (newValue != null) {
variable.setInitialValueExpression("" + newValue);
}
((SheetProperty) this.getSheetProperty(propertyName)).setLabelError(null);
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
}
return objectModified;
}
