Pokud je role použitá ve středisku nebo komisi, nebo pokud je v procesu

schválení, nelze odškrtnout checkbox "Funkce ve středisku/komisi". Kde
je použito se objeví v popup okně po najetí myši na checkbox.

src/main/webapp/admin/permissions/permForm.zul

@@ -5,9 +5,26 @@
 	<caption zclass="form-caption" label="${labels.AgendaRights}" />
 	<label value="@load(vm.dataBean.description)" style="font-weight: bold;"/>
 	<hbox>
-			<checkbox label="${labels.WorkgroupFunction}" checked="@bind(vm.dataBean.workgroup)"/>
-			<checkbox label="${labels.CentreFunction}" checked="@bind(vm.dataBean.centre)"/>
-		</hbox>
+		<checkbox label="${labels.WorkgroupFunction}"
+			checked="@bind(vm.dataBean.workgroup)"
+			disabled="@load(not vm.canChangeWorkgroup or vm.inWorkflow)"
+			tooltip="@load((not vm.canChangeWorkgroup or vm.inWorkflow) ? 'wgUsage' : '')" />
+		<checkbox label="${labels.CentreFunction}"
+			checked="@bind(vm.dataBean.centre)"
+			disabled="@load(not vm.canChangeCentre or vm.inWorkflow)"
+			tooltip="@load((not vm.canChangeCentre or vm.inWorkflow) ? 'wgUsage' : '')" />
+	</hbox>
+	
+	<popup id="wgUsage">
+		<vbox>
+			<label value="${labels.PermissionFormUsedIn}" style="font-weight: bold;"/>
+			<vbox children="@load(vm.usage)">
+				<template name="children">
+					<label value="@load(each)"/>
+				</template>				
+			</vbox>
+		</vbox>
+	</popup>
 	
 	<vbox children="@load(vm.modules)" width="730px">
 		<template name="children" var="module">