as it turns out, we need to set the property_expand() on the child widget
within Gtk::Expander explicitly, to cause the child to grab and additional
available screen space (which obviously is what we want in case of a
log display with scrollbars)
basically Gtk::Expander will do the trick.
However, resizing of the enclosing panel is not handled properly,
the log does not expand to take up the available space, as it did
automaticall when just added directly into the frame
no need to define a private function on Wizard anymore, it just forwards the call
to the service actually implementing the view allocation. For now this is the
PanelLocator (and eventually this will be the ViewLocator / ViewSpecDSL)
PanelLocator is a sub component of the WindowLocator (top-level GUI service).
Eventually this shall become a mere widget/component access service, with the
actual lookup and allocation logic layered on top through ViewLocator, configurable
via ViewSpec-DSL.
We can not implement the full scheme right now, since we're lacking knowledge
about internals of a typical Lumiera UI widget
This is only a premature hack, since the whole structure of PanelManager is somewhat broken.
Moreover, the ViewLocator is not really ready for use yet, so this hack at least
allows us to "reach into" a top-level window and "grab" the pannel we need.
* have a dedicated "information hub" controller, which acts a receiver of "error log messages" on the UI-Bus
* let that controller in turn allocate an apropriate view on demand
The goal is to build a (in itself completely meaningless) ping-pong interaction
between the UI and Proc-Layer, for the purpose of driving the integration ahead.
The immediate challenge is how to create and place an apropriate "GuiComponentView",
i.e. a Tangible, which is connected to the UI-Bus with an predictable EntryID.
And the problem is to get that settled right now, without building the envisioned
generic framework for View allocation in the UI. When this is achieved,
it should be a rather small step to actually send those notifications over
the UI-Bus, which is basically implemented and ready by now.
Greedy wildcard match .+ is unnecessary, since in case of a positive match,
the next given expression always follows immediately. We just want to skip
over some "syntactic noise"
This change makes the matching time linear in the size of the log.
But unfortunately, I still occasionally see an Segmentation Fault.
It seems to arise when compiling the regular expresions
e.g. the following RegExps cashed (right in the middle of the test)
after.+?_ATTRIBS_.+?ins.+?53 of 57 ≺358.gen010≻.+?mut.+?53 of 57 ≺358.gen010≻.+?ins.+?borgID.+?358.+?emu.+?53 of 57 ≺358.gen010≻
after.+?_ATTRIBS_.+?ins.+?53 of 63 ≺178.gen028≻.+?mut.+?53 of 63 ≺178.gen028≻.+?ins.+?borgID.+?178.+?emu.+?53 of 63 ≺178.gen028≻
after.+?_ATTRIBS_.+?ins.+?53 of 59 ≺498.gen038≻.+?mut.+?53 of 59 ≺498.gen038≻.+?ins.+?borgID.+?498.+?emu.+?53 of 59 ≺498.gen038≻
after.+?_ATTRIBS_.+?ins.+?53 of 60 ≺223.gen003≻.+?mut.+?53 of 60 ≺223.gen003≻.+?ins.+?borgID.+?223.+?emu.+?53 of 60 ≺223.gen003≻
after.+?_ATTRIBS_.+?ins.+?53 of 78 ≺121.gen015≻.+?mut.+?53 of 78 ≺121.gen015≻.+?ins.+?borgID.+?121.+?emu.+?53 of 78 ≺121.gen015≻
right now this will just end up in the log, since not even the
notification display is implemented beyond the GuiNotification-facade.
Anyway, we get some kind of communication now for real, in the actual application
...because due of #211, we usually don't execute commands yet.
For now there is only the backdoor to prefix the command-ID with "test"
With this change, the TODO message appears now immediately after GUI start!
In the end, I decided against building a generic service here,
since it pretty much looks like a one-time problem.
Preferrably UI content will be pushed or pulled on demand,
rather than actively coding content from within the UI-Layer
