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) (pull_request) Successful in 14m12sDetails
Tests / Test on ${{ matrix.build }} (linux-amd64, ubuntu-latest, stable, x86_64-unknown-linux-gnu) (push) Successful in 7m52sDetails
Toggles between horizontal and vertical layout. Previously it was
decided on the terminal width.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
For large threads, this would result in a lot of futures being created.
The user just wants to read one entry, not all of them. So prioritize
the open entry and some of the latest ones as an optimistic
pre-fetching.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Dialogues handled Esc themselves, which meant the event didn't bubble up
to their parent to let them know they should remove the dialogue. This
commit fixes that.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
There's no need to clone MailViews when opening them in new tabs,
just initialize new ones with the same metadata. That saves us the
trouble of implementing Clone for all related types.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
When pressing PageUp, PageDown, Home, End shortcuts in ThreadView
entries, the event is bubbled up to the mailbox listing because
ThreadView::process_event() didn't return `true`. This commit fixes
this bug.
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