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Fix selecting deleted window error

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Caused by focus/unfocus modeline fixes accessing possibly dead buffers.
This commit is contained in:
Henrik Lissner 2018-08-12 18:25:09 +02:00
parent 69e992e54a
commit d692718ab4
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GPG key ID: 5F6C0EA160557395
1 changed files with 12 additions and 9 deletions
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21
modules/ui/modeline/config.el
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@ -180,18 +180,21 @@ buffers.")
(defvar +modeline-remap-face-cookies nil) (defvar +modeline-remap-face-cookies nil)
(defun +modeline|focus-all-windows (&rest _) (defun +modeline|focus-all-windows (&rest _)
(dolist (buf +modeline-remap-face-cookies) (cl-loop for (buffer . cookie) in +modeline-remap-face-cookies
(with-current-buffer (car buf) if (buffer-live-p buffer)
(face-remap-remove-relative (cdr buf))))) do (with-current-buffer buffer
(face-remap-remove-relative cookie))))
(defun +modeline|unfocus-all-windows (&rest _) (defun +modeline|unfocus-all-windows (&rest _)
(setq +modeline-remap-face-cookies (setq +modeline-remap-face-cookies
(mapcar (lambda (window) (cl-loop for window in (window-list)
(with-current-buffer (window-buffer window) for buffer = (window-buffer window)
(cons (current-buffer) if (buffer-live-p buffer)
(face-remap-add-relative 'mode-line collect
'mode-line-inactive)))) (with-current-buffer buffer
(window-list)))) (cons buffer
(face-remap-add-relative 'mode-line
'mode-line-inactive))))))
(add-hook 'focus-in-hook #'+modeline|focus-all-windows) (add-hook 'focus-in-hook #'+modeline|focus-all-windows)
(add-hook 'focus-out-hook #'+modeline|unfocus-all-windows) (add-hook 'focus-out-hook #'+modeline|unfocus-all-windows)