diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/GetPropertyValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/GetPropertyValidator.xtend | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/GetPropertyValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/GetPropertyValidator.xtend new file mode 100644 index 0000000..e21fbd7 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/GetPropertyValidator.xtend @@ -0,0 +1,60 @@ +package rba.tool.editor.validation.validators + +import org.eclipse.emf.ecore.EObject +import org.eclipse.xtext.validation.Check +import org.eclipse.xtext.validation.EValidatorRegistrar +import rba.core.GetProperty +import rba.core.IntegerProperty +import rba.core.ObjectReference +import rba.core.RBACorePackage +import rba.core.Scene +import rba.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator +import rba.core.ExpressionType + +class GetPropertyValidator extends AbstractRBAModelValidator { + + private String GETPROPERTY_OPERAND_SIZE_CHECK = Messages.GETPROPERTY_OPERAND_SIZE_CHECK; + + private String GETPROPERTY_OPERAND_TYPE_CHECK = Messages.GETPROPERTY_OPERAND_TYPE_CHECK; + + private String GETPROPERTY_OPERAND_ISGLOBALSCENE = Messages.GETPROPERTY_OPERAND_ISGLOBALSCENE; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkGetProperty(GetProperty getProperty) { + if (getProperty.operand.size > 1) { + error(GETPROPERTY_OPERAND_SIZE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + var operand = getProperty.operand.get(0) + if (operand.type != ExpressionType.PROPERTY) { + error(GETPROPERTY_OPERAND_TYPE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + if (operand instanceof ObjectReference) { + var parent = isParentScene(operand.refObject) + if (parent !== null) { + var scene = parent as Scene + if (!scene.global) { + error(GETPROPERTY_OPERAND_ISGLOBALSCENE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } else { + } + } + } + + def EObject isParentScene(EObject object) { + if (object instanceof Scene) { + return object as Scene; + } + if (object instanceof IntegerProperty) { + return isParentScene(object.owner) + } + return null; + } +} |