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authorAlex Kost <alezost@gmail.com>2015-11-21 12:07:17 +0300
committerAlex Kost <alezost@gmail.com>2016-01-02 17:25:35 +0300
commitc8e2666a8a6f0c96f389f8775f1d8dbad38153c1 (patch)
treed47f8a5857ad6f34554356fe0c41f176c556cbfb /emacs
parent574f6727b061e2b58b23cb9b75a75d03822f5d08 (diff)
emacs: Add wrappers for 'history-size' and 'revert-confirm'.
* emacs/guix-base.el (guix-buffer-history-size): New procedure. (guix-buffer-define-interface): Use it in the mode definition. (guix-buffer-revert-confirm?): New procedure. (guix-revert-buffer): Use it.
Diffstat (limited to 'emacs')
-rw-r--r--emacs/guix-base.el22
1 files changed, 18 insertions, 4 deletions
diff --git a/emacs/guix-base.el b/emacs/guix-base.el
index f75624c6c9..3aaa2665c0 100644
--- a/emacs/guix-base.el
+++ b/emacs/guix-base.el
@@ -275,6 +275,14 @@ This alist is filled by `guix-buffer-define-interface' macro.")
param))
(guix-symbol-title param)))
+(defun guix-buffer-history-size (buffer-type entry-type)
+ "Return history size for BUFFER-TYPE/ENTRY-TYPE."
+ (guix-buffer-value buffer-type entry-type 'history-size))
+
+(defun guix-buffer-revert-confirm? (buffer-type entry-type)
+ "Return 'revert-confirm' value for BUFFER-TYPE/ENTRY-TYPE."
+ (guix-buffer-value buffer-type entry-type 'revert-confirm))
+
(defvar guix-root-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "l") 'guix-history-back)
@@ -431,13 +439,20 @@ If non-nil, ask to confirm for reverting `%S' buffer."
:type 'boolean
:group ',group)
+ (guix-alist-put!
+ '((history-size . ,history-size-var)
+ (revert-confirm . ,revert-confirm-var))
+ 'guix-buffer-data ',buffer-type ',entry-type)
+
(define-derived-mode ,mode ,parent-mode
,(concat "Guix-" Buffer-type-str)
,(concat "Major mode for displaying information about "
entry-str ".\n\n"
"\\{" mode-map-str "}")
(setq-local revert-buffer-function 'guix-revert-buffer)
- (setq-local guix-history-size ,history-size-var)
+ (setq-local guix-history-size
+ (guix-buffer-history-size
+ ',buffer-type ',entry-type))
(and (fboundp ',mode-init-fun) (,mode-init-fun)))))
(guix-alist-put!
@@ -574,9 +589,8 @@ If NO-DISPLAY is non-nil, do not switch to the buffer."
The function is suitable for `revert-buffer-function'.
See `revert-buffer' for the meaning of NOCONFIRM."
(when (or noconfirm
- (symbol-value
- (guix-get-symbol "revert-no-confirm"
- guix-buffer-type guix-entry-type))
+ (guix-buffer-revert-confirm? guix-buffer-type
+ guix-entry-type)
(y-or-n-p "Update current information? "))
(let* ((search-type guix-search-type)
(search-vals guix-search-vals)