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Add global entry #626

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Add global entry #626

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jcs090218
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For #625.

Not sure if this is a good idea, but I have implemented first.

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@ericdallo ericdallo left a comment

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LGTM but I don't know if there is any side effects with that, WDYT @yyoncho?

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@yyoncho yyoncho left a comment

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Don't we need something like this?

(defun lsp-ui-doc-disable (args)
  "..."
  (interactive "P")
  (setq lsp-ui-doc-enable nil)
  (mapc (lambda (b) (with-current-buffer b
                      (lsp-ui-doc-mode -1)))
        (buffer-list)))

for the enable we have to look for all buffers in lsp-mode state.

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for the enable we have to look for all buffers in lsp-mode state.

No, I think the global minor mode will handles this? But the flag would not disable since it's defcustom.

(define-global-minor-mode global-lsp-ui-doc-mode lsp-ui-doc-mode
  (lambda () (lsp-ui-doc-mode 1)))

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yyoncho commented Jun 18, 2021

Ok, seems like the global mode will handle the turnoff. Don't we need also to set lsp-ui-doc-enable to nil to avoid starting ui-doc in the new buffers?

(lsp-ui-doc--callback (lsp-request "textDocument/hover" (lsp--text-document-position-params))
(or (bounds-of-thing-at-point 'symbol) (cons (point) (1+ (point))))
(current-buffer)))
(when lsp-ui-doc-mode
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this will prevent the user from using ui-doc without enabling lsp-ui-doc, right? I think this is the goal of lsp-ui-doc-show

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I think it make sense it shows only when the lsp-ui-doc is enabled. So yes.

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The idea of lsp-ui-doc-show is to be used when automatic lsp-ui-doc is off. This change will allow showing the doc manually only when the automatic popup is enabled which does not make sense.

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jcs090218 commented Jun 18, 2021

Ok, seems like the global mode will handle the turnoff. Don't we need also to set lsp-ui-doc-enable to nil to avoid starting ui-doc in the new buffers?

No, I think the minor-mode will still enable if user have set it up in the config. For instance,

(global-lsp-ui-doc-mode 1)

Then it will automatically be turn on no matter what, and I think that's the default action from Emacs. If user want to disable lsp-ui completely then it will have to evaluate expression manually.

(setq lsp-ui-doc-enable nil)

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