Commit (a37d5fc1 conf/shortcuts: implement
a key to command mapping) introduced shortcuts that expand to user
defined commands. To allow already existing shortcuts to take
precedence, the check for the user-defined shortcuts should be the last
one in the evaluation order.
Example problem scenario:
- Press new_mail shortcut (e.g. `m`)
- Code in listing.rs searches if it matches any of the commands, and
regardless if it matches or not, stops the evaluation and returns.
- New mail composer never shows up.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Due to changes in how decoded email body is stored in `ViewFilter`s,
the previous way of accessing URL values (by using the `start` and `end`
offset in the e-mail body) meant the offset values might not be correct.
Store the value right away to prevent this from happening.
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
Modularize an envelope view by introducing a stack of "view filters".
Example uses:
- html email can have a view on top of it that is plain text conversion
- selecting and viewing text/* attachments is just appending a new filter at
the stack
Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>
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>
The command buffer in the envelope view records numbers the user presses
and then combines them with an action (e.g. type n in decimal; press
open_url action to open nth link, analogously with attachments).
Since a few commits ago, the command buffer number stopped being printed
on the envelope view.
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>
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>
- Use HeaderName in parsers instead of raw byte strings.
- Use byte literal constants where appropriate instead of repeating
&b"___"[..]
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
Guillaume Ranquet