Add experimental print setting action. The command is of the form:
print account_name listing.index_style
account_name is currently ignored.
The path, e.g. listing.index_style is split by "." and fed to
DotAddressable lookup trait method. The method checks the first segment
in the path if it matches any of the struct's fields, and then calls the
field's lookup method.
Text attributes have been rewritten as bit flags, so for example instead of
"BoldUnderline" you'd have to define "Bold | Underline" in your theme
settings.
Requested in #21
Input thread listens on stdin input and forwards the input to the main
process. When an embedded terminal is launched within the main process,
the input thread is asked to switch to raw input, that is to send the
parsed input and the raw bytes to the main process in order to get them
forwarded to the embedded terminal. The switch happens by calling
get_events and get_events_raw.
When the input thread receives an InputCommand::{No,}Raw, it has already
received an input event, since the `select!` is within the
stdin events for loop. (There's no way to `select` on blocking iterators
or raw fds, which is unfortunate.).
This commit forwards the input to the next function instead of dropping
it.
They are just typedefs for the Selector widget. The API is kind of
messed up and this commit is part of the process of cleaning it up:
right now to use this, you check the is_done() method which if returns
true, the done() method executes the closure you defined when creating
the widget. The closure returns a UIEvent which you can forward
application-wide by context.replies.push_back(event) or handle it in
process_event() immediately.
Refactor Collection from melib to hold what folders have what envelopes.
Frontend accounts will now have a FolderEntry for each logical folder
and will unify many Account fields into one and eliminate a lot of
duplicate/dead code.
Use FolderHash directly as a cursor type for folders within an account
isntead of having a usize (being the order of the folder within the
account) and figuring out the folder_hash everytime it's needed.
Add OfflineListing for offline accounts and AccountStatusChange event.
`DisplayMessage` messages are for user input responses (eg errors for
user actions). They now appear as floating boxes in the bottom right
corner of the UI and can be browsed with Alt('<') and Alt('>')
Merge ui crate with root crate.
In preparation for uploading `meli` as a separate crate on crates.io.
Workspace crates will need to be published as well and having a separate
`ui` crate and binary perhaps doesn't make sense anymore.
`Attr` (terminal attributes such as bold, underline, etc) were not being
printed properly: their bitmap representation was printed instead of the
correct ANSI codes to turn them on/off. This worked so far because the
attributes and {fore,back}ground color was reset in every character
print.
draw_horizontal_segment() now keeps state of current_{fg,bg,attr} to
keep from resetting in each column draw.
UIEvent::StartupCheck was meant to notify the UI that a folder had made
progress and polling its async worker would return a
Result<Vec<Envelope>>. However the StartupCheck was received by
MailListing components which called account.status() which did the
polling. That means that if the polling got back results, the listing
would have to call account.status() again to show them. This is a
problem in configurations with only one account because there aren't any
other sources of event to force the listing to recheck account.status()
A new event UIEvent::WorkerProgress will do the job of notifying an
Account to poll its workers and the account will send a startupcheck if
it has made progress. That way the refresh progress is as follows:
Worker thread sends WorkerProgress event -> State calls appropriate
account's account.status() method -> account polls workers, and if there
are new results send StartupCheck events -> State passes StartupCheck
events to components -> Listings update themselves when they receive the
event
