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Don't redisplay if mode-line-format is nil.

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Vincent Zhang 2020-01-14 13:22:57 +08:00
parent 5fef621061
commit 4cc375ac73
1 changed files with 20 additions and 13 deletions
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33
doom-modeline-core.el
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@ -683,24 +683,31 @@ If DEFAULT is non-nil, set the default mode-line for all buffers."
;; Plugins
;;
;; FIXME #183: Force to caculate mode-line height
;; @see https://github.com/seagle0128/doom-modeline/issues/183
(defvar-local doom-modeline--size-hacked-p nil)
(defun doom-modeline-redisplay (&rest _)
"Call `redisplay' to trigger mode-line height calculations.
Certain functions, including e.g. `fit-window-to-buffer', base
their size calculations on values which are incorrect if the
mode-line has a height different from that of the `default' face
and certain other calculations have not yet taken place for the
window in question.
These calculations can be triggered by calling `redisplay'
explicitly at the appropriate time and this functions purpose
is to make it easier to do so.
This function is like `redisplay' with non-nil FORCE argument.
It accepts an arbitrary number of arguments making it suitable
as a `:before' advice for any function."
(unless doom-modeline--size-hacked-p
Certain functions, including e.g. `fit-window-to-buffer', base
their size calculations on values which are incorrect if the
mode-line has a height different from that of the `default' face
and certain other calculations have not yet taken place for the
window in question.
These calculations can be triggered by calling `redisplay'
explicitly at the appropriate time and this functions purpose
is to make it easier to do so.
This function is like `redisplay' with non-nil FORCE argument.
It accepts an arbitrary number of arguments making it suitable
as a `:before' advice for any function. If the current buffer
has no mode-line or this function has already been calle in it,
then this function does nothing."
(when (and mode-line-format (not doom-modeline--size-hacked-p))
(setq doom-modeline--size-hacked-p t)
(redisplay t)))
;; (advice-add #'fit-window-to-buffer :before #'doom-modeline-redisplay)
(advice-add #'fit-window-to-buffer :before #'doom-modeline-redisplay)
(advice-add #'resize-temp-buffer-window :before #'doom-modeline-redisplay)
;; Keep `doom-modeline-current-window' up-to-date