Commit Graph

18 Commits

Author SHA1 Message Date
Christopher Vittal cc639a1e65 Add support for <C-j> as '<Enter>' in ExLine 2019-08-19 15:23:07 +09:00
Jeffas cded067bc3 Add tab completion to textinputs
This adds tab completion to textinput components. They can be configured
with a completion function. This function is called when the user
presses <tab>. The first completion is initially shown to the user
inserted into the text. Repeated presses of <tab> or <backtab> cycle
through the completions list. The completions list is invalidated when
any other non-tab-like key is pressed.

Also changed is some logic for current completion generation so that
all available commands are returned when <tab> is pressed with no
current text and similarly for arguments of commands.
2019-07-26 14:39:42 -04:00
Galen Abell 8635c70fda Add command history and cycling
Aerc will keep track of the previous 1000 commands, which the user can
cycle through using the arrow keys while in the ex-line. Pressing up
will move backwards in history while pressing down will move forward.
2019-07-26 14:29:34 -04:00
Gregory Mullen 2a0961701c Implement basic tab completion support
Tab completion currently only works on commands. Contextual completion
will be added in the future.
2019-06-29 14:24:19 -04:00
Drew DeVault 98da4c9509 s/aerc2/aerc/g 2019-05-17 20:57:10 -04:00
Drew DeVault 577248f5e1 Add initial compose widget 2019-05-12 00:06:09 -04:00
Drew DeVault 72e4b5e2b2 Refactor ctx stashing out of exline 2019-05-11 13:20:29 -04:00
Drew DeVault 8fa4583230 Split ex line text handling into dedicated widget 2019-05-11 13:12:44 -04:00
Simon Ser 5685a17674 lib/ui: introduce Invalidatable
Many Drawable implementations have their own Invalidate and OnInvalidate
functions, with an unexported onInvalidate field. However OnInvalidate and
Invalidate are usually not called in the same goroutine. This results in a race
on this field, e.g.:

    Read at 0x00c000094748 by goroutine 7:
      git.sr.ht/~sircmpwn/aerc2/widgets.NewDirectoryList.func1()
          /home/simon/src/aerc2/widgets/dirlist.go:85 +0x56
      git.sr.ht/~sircmpwn/aerc2/widgets.(*Spinner).Start.func1()
          /home/simon/src/aerc2/widgets/spinner.go:93 +0x1bb

    Previous write at 0x00c000094748 by main goroutine:
      [failed to restore the stack]

    Goroutine 7 (running) created at:
      git.sr.ht/~sircmpwn/aerc2/widgets.(*Spinner).Start()
          /home/simon/src/aerc2/widgets/spinner.go:46 +0x8f
      git.sr.ht/~sircmpwn/aerc2/widgets.NewDirectoryList()
          /home/simon/src/aerc2/widgets/dirlist.go:37 +0x286
      git.sr.ht/~sircmpwn/aerc2/widgets.NewAccountView()
          /home/simon/src/aerc2/widgets/account.go:50 +0x5ca
      git.sr.ht/~sircmpwn/aerc2/widgets.NewAerc()
          /home/simon/src/aerc2/widgets/aerc.go:60 +0x800
      main.main()
          /home/simon/src/aerc2/aerc.go:65 +0x33e

To fix this, introduce a new type, Invalidatable, which protects the field.
Unfortunately the Drawable must be passed to the callback function in
Invalidate, so we still need to re-implement this in each Invalidatable user.
2019-04-27 14:30:28 -04:00
Drew DeVault 1170893e39 Add basic terminal widget 2019-03-17 14:02:33 -04:00
Drew DeVault 24dfc47126 Rig up key bindings 2019-03-15 01:46:14 -04:00
Drew DeVault 8d20e9218e Implement key bindings subsystem
Which is not yet rigged up
2019-03-15 01:31:23 -04:00
Drew DeVault d35213eaab Add cursor handling in ex line 2019-01-14 08:07:24 -05:00
Drew DeVault 6728a11fdf Apply gofmt 2018-06-11 20:04:21 -04:00
Markus Ongyerth 80e891a802 switch to tcell from termbox
This is a simple mostly straight forward switch to tcell in favor of
termbox.
It uses the tcell native api (not the compat layer) but does not make
use of most features.

Further changes should include moving to tcell's views.TextArea and the
general built in widget behaviour instead of the current ad hoc
implementation.

Regression: Cursor isn't shown in ex-line
2018-06-01 16:04:43 -07:00
Drew DeVault a073d7613f Add statusline widget 2018-02-27 21:02:56 -05:00
Drew DeVault 384fe0d826 Make ex line fully unicode aware 2018-02-27 16:46:14 -05:00
Drew DeVault 1418e1b9dc Split UI library and widgets 2018-02-26 22:54:39 -05:00
Renamed from ui/exline.go (Browse further)