diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/SizeValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/SizeValidator.xtend | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/SizeValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/SizeValidator.xtend new file mode 100644 index 0000000..203c086 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/SizeValidator.xtend @@ -0,0 +1,28 @@ +package rba.tool.editor.validation.validators + +import org.eclipse.xtext.validation.Check +import org.eclipse.xtext.validation.EValidatorRegistrar +import rba.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator +import rba.view.RBAViewPackage + +class SizeValidator extends AbstractRBAModelValidator { + + private String SIZE_NEGATIVE = Messages.SIZE_NEGATIVE; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkSize(rba.view.Size size) { + if (size.getWidth() < 0) { + error(SIZE_NEGATIVE, RBAViewPackage.Literals.SIZE__WIDTH); + return; + } + if (size.getHeight() < 0) { + error(SIZE_NEGATIVE, RBAViewPackage.Literals.SIZE__HEIGHT); + return; + } + } +} |