[PATCH] Add move constructor and move assignment operator for FileName class
yuriy.skalko at gmail.com
Sat Jan 9 21:13:26 UTC 2021
>> Also I noticed that these files are accessed on every keypress (even
>> on navigating document with arrows):
>> Is it *really* necessary?
> It would be because of getStatus, I suspect, though I'm not sure why the
> files would be accessed. Maybe because the toolbar items are being
> enabled/disabled? But surely that only need happen if there's been a change.
> Only these files?
Yes, only these 3.
Seems like this is caused by `getIcon` calls in
DynamicMenuButton::updateTriggered (called on every toolbar update, that
happens on every key press). And `getIcon` doesn't just return icon from
some cache, but directly checks the file on disk. I'm not sure how to
fix it the right way.
Now almost full update of GUI state update (dialogs, toolbars,
statusbar) is done in GuiView::restartCaret that is called in several
places in GuiApplication::processKeySym. It will be great to implement
more fine-grained control of the GUI update.
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