Open twlz0ne opened 6 years ago
There are two solutions, but I do not understand its underlying causes.
Override the function lsp-ui-peek--make-footer
in lsp-ui/lsp-ui-peek.el#L204:
;; delete line below or change `:height' to a number other than 0.5 to fix issue.
- (propertize "\n" 'face '(:height 0.5))
Visit here to check out the context of modification: https://github.com/twlz0ne/lsp-ui/commit/2b86af41e25b7b3d2d1ef7f95994ccba6e1197d5.
Or change the difinition of mode-line
in solarized-theme/solarized.el#L298:
`(mode-line
((,class (:inverse-video unspecified
:overline ,s-mode-line-bg
:underline ,s-mode-line-underline
:foreground ,s-mode-line-fg
:background ,s-mode-line-bg
;; delete lines below or change the `:line-width' to \
;; a number other than 1 and 0 to fix issue.
- :box (:line-width 1
- :color ,s-mode-line-bg
- :style unspecified)
))))
Wow that's a weird bug. Thanks for the detailed report ! I will look into it
(run-with-idle-timer 2 nil 'keypress-down)
(run-with-idle-timer 3 nil 'keypress-up)
- (run-with-idle-timer 4 nil 'keypress-abort)
+ (run-with-idle-timer 4 nil 'lsp-ui-peek--abort)
(run-with-idle-timer 5 nil 'helm-mini)
))
I found out that if you change this in your gist, the bug disappears.
So it's something related to the keymap (lsp-ui-peek-mode-map
).
It seems that disabling lsp-ui-peek-mode
with a command in the keymap makes something wrong, but I have no idea why (+ the fact that it needs solarized-theme
).
The issue should be fixed with https://github.com/emacs-lsp/lsp-ui/commit/a30139eab6fb19173b9e1fe5ef3ae8b75de5a5a5 Can you confirm ?
This seems really weird..
@sebastiencs
The issue should be fixed with a30139e Can you confirm ?
The bug appears when I invoke helm again.
@sebastiencs It looks like the lsp-ui-doc frame intercepted keyboard events, causing helm not working.
I simplified the testing script, make the problem more obvious:
~/.emacs.d/elpa--test-lsp
if it exists/path/to/emacs -Q -l /path/to/test-lsp-ui.el
, and do the following in order:
;; 1
(lsp-ui-doc--display 'foo \"bar\")
;; 2
(call-interactively 'helm-M-x)
;; 3
;; Press `C-n' / `C-p'
;; `helm' CANNOT accept user input or keypresses
;; 4
(lsp-ui-doc--delete-frame)
;; 5
(call-interactively 'helm-M-x)
;; 6
;; Press `C-n' / `C-p'
;; `helm' CAN accept user input or keypresses
Perhaps we should invite @thierryvolpiatto to participate in the discussion.
I don't have any issue.. Can you try on a linux system ? It could be a bug with the mac os implementation.
Also the child frame shouldn't intercept any events: https://github.com/emacs-lsp/lsp-ui/blob/b40931618e3b19fdfbcfa3e83ddba97d04f334af/lsp-ui-doc.el#L456
My helm-selection-overlay
does not move in the helm buffer . This issue bothered me much and made me switch to Ivy 😂 (@twlz0ne said it was because `helm' CANNOT accept user input or keypresses)
@sebastiencs Linux indeed does not have this issue.
I also tested Windows, the result is the same as macOS.
Since this is an issue related to os implementation, we can only wait for Emacs update, until then, it can be circumvented by the following configuration:
(add-hook 'helm-major-mode-hook 'lsp-ui-doc--delete-frame)
@twlz0ne You should probably report the bug to bug-gnu-emacs@gnu.org
@sebastiencs @twlz0ne I'm able to replicate the issue on Linux with Emacs 26.0.50 and Emacs 27.0.50.
In addition I noticed a marked slowdown with in-buffer navigation after the doc child-frame was initially displayed. (Independent of theme.) This was true when using avy or helm so it does not seem to be a helm related issue. (Initially I suspected this to be an issue with my tiling window manager (exwm, stumpwm), but the problem persists in xfce4.)
I traced both problems down to the make-frame-invisible call in lsp-ui-doc--hide-frame. Replacing it with a call to lsp-ui-doc--delete-frame makes the solarized theme work without the hook above, while also making the slowdowns go away.
I've created a pull request with the fix (#88) , but I don't recommend to accept it as-is since recreating the frame every time leads to its own set of problems.
I realize that this can be split into a comment on this bug report (I can replicate the issue on Linux) and its own bug report (slowdowns in navigation). Let me know if you want me to do so.
Are Jensen notifications@github.com writes:
@sebastiencs @twlz0ne I'm able to replicate the issue on Linux with Emacs 26.0.50 and Emacs 27.0.50.
I traced both problems down to the make-frame-invisible call in lsp-ui-doc--hide-frame. Replacing it with a call to lsp-ui-doc--delete-frame makes the solarized theme work without the hook above, while also making the slowdowns go away.
I don't know exactly what you are doing but I have noticed a regression with emacs-26/27 around make-frame and/or raise-frame functions that are very slow compared to emacs-25. HTH.
-- Thierry
@arejensen Thanks for looking into this. However I don't think that deleting the frame is the right solution, it makes recreate the frame every time and it's very slow..
I will revert https://github.com/emacs-lsp/lsp-ui/commit/3f0934633b1bba8d02a4f71402886c5a72e78b54 and ask for help on bug-gnu-emacs@gnu.org.
The yellow remnant of the evil-mode block cursor in the top left appears when the child frame is created but disappears afterwards. 3f09346 makes the cursor appear every time a new child frame is created...
This issue also exists with ivy
with the following version:
Status: Installed in ‘lsp-ui-20201024.2307/’ (unsigned). Delete
Version: 20201024.2307
Commit: b1693d610c4d2c44305eba2719e8d4097fdcdcb8
Summary: UI modules for lsp-mode
Requires: emacs-26.1, dash-2.14, dash-functional-1.2.0, lsp-mode-6.0, markdown-mode-2.3
Hörmet Yiltiz notifications@github.com writes:
This issue also exists with ivy.
See https://github.com/emacs-helm/helm/issues/1976
-- Thierry
Expected Behavior
helm CAN accept user input or keypresses
Actual Behavior
helm CANNOT accept user input or keypresses
Steps to reproduce the behavior
/path/to/emacs -Q -l /path/to/test-lsp-ui.el
, wait for the helm window to appearEnvironment