The main design issue in this plugin is that
there is no clear separation between model (which
pretent to be ScxmlDocument and his childern of
ScxmlTag type) and its views (GraphicsScene
and its children of BaseItem subclasses).
When the "Zoom to State" action is invoked,
the new view is being created, showing just
a part of the ScxmlDocument model. However,
some validation is done only on the view part,
checking that BaseItems belong to the common
GraphicsScene. In case the transition was defined
from internal state node to somewhere outside,
we don't have for it an BaseItem on the gui side,
as we just show the part of the scene. That's why
the validation vanishes the transition when
viewing a zoom.
In general, all the validations should be moved
from gui to the ScxmlDocument / ScxmlTag part.
This in general would require really big refactoring,
or even rewrite.
This patch moves some checks into a model side and
disables direct modifications of the model when
it's not desired.
Fixes: QTCREATORBUG-21676
Change-Id: Ica0771f637a9802dcc0fb87ad04b0ee77a21cda2
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
The reasoning in 1b4766e26c did not take into account that the scope
of QT_NO_JAVA_STYLE_ITERATORS may change over time, as done with
f70905448f6 in Qt base.
Change-Id: Ib1966ff26c4d36d5f62e149d6b45baa4aecf825d
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
'(' and ')' should be avoided when copy/pasting states.
Change-Id: Ic54528ed51b2f4596651bb1d23f282e70210f3a7
Reviewed-by: Marco Benelli <marco.benelli@qt.io>
This doesn't fix the issue with cleaning the clear state of undo stack.
This introduced the issue when ui file is opened it's marked as modified.
It reverts 59c90e00c1
and d0c537ca75
Change-Id: Ifd4ff8483d6c297461632de500a4502b1fd0871f
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
We have lacked the setter and dedicated notifier before.
Change-Id: I58845a48259d260c5cc90ae94b173c79cddcfef9
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
