From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Thu, 11 May 2017 11:19:32 +0000 (+0300)
Subject: Added mechanism to diagram IFlagType to prevent graph modifications
X-Git-Tag: v1.28.0~13
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=c92959f34dd3cf5f365d8798839a919840b5487a;hp=c92959f34dd3cf5f365d8798839a919840b5487a;p=simantics%2Fplatform.git

Added mechanism to diagram IFlagType to prevent graph modifications

When diagram flags are loaded, some implementations trigger graph
modifications because the flag type may know the flag to have wrong
direction information based on analysis of the model. Printing diagrams
to PDF or SVG should not modify the database in any way, just trust what
is in there.

refs #7208

Change-Id: Id2d438c0523ed708a0d11219a8efd6954ac5000e
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