Make Screen generic over its display kind: Screen<Tty> and
Screen<Virtual>. The latter is for "cached" renderings we want to keep
and copy to the actual screen when the Component::draw() method is
called. Only Screen<Tty> can write to stdout and it needs an stdout
handle.
Add a generation integer field to Screen, that changes each time it is
resized. This way, we can track if "stale" areas are used and panic on
runtime (in debug mode).
Introduce a new type, Area, that keeps metadata about a subsection of a
Screen, and the generation it came from. New areas can only be created
from a Screen and by operating on an Area to create subsections of it.
This way, it's impossible to make an area refer to (x, y) cells outside
the screen generation of its provenance. If stabilised this API should
eliminate all out of bounds accesses in CellBuffers.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Instead of showing the nondescript tab names in the tab area,
use Subject or To: data from the draft in the composer and a subject
from the thread entries.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Tests / Test on ${{ matrix.build }} (linux-amd64, ubuntu-latest, stable, x86_64-unknown-linux-gnu) (push) Successful in 8m2sDetails
Shortcut sections are shown in order, sorted by focus--as if widgets are
stacked vertically by the order you've opened them. In some widgets that
order was wrong.
Also, when a parent widget retrieved its child shortcuts, sometimes it
overwrote children sections if they both have them. This commit adds a
sealed trait ExtendShortcutsMaps that instead of overriding them, it
merges them with the child map having the priority.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
change_color() predated addition of Cell Attributes (Bold, Underline,
etc) so it didn't accept an attribute argument.
This commit adds a change_theme() function that does the same thing as
change_color() but also sets the cell attributes. It also takes a
ThemeAttribute as an argument instead of {fg, bg, attrs} individually.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Manos Pitsidianakis