"")))
(t "")))
+(defcustom menu-max-items 25
+ "*Maximum number of items in generated menus.
+If number of entries in such a menu is larger than this value, split menu
+into submenus of nearly equal length (see `menu-submenu-max-items'). If
+nil, never split menu into submenus."
+ :group 'menu
+ :type '(choice (const :tag "no submenus" nil)
+ (integer)))
+
+(defcustom menu-submenu-max-items 20
+ "*Maximum number of items in submenus when splitting menus.
+We split large menus into submenus of this many items, and then balance
+them out as much as possible (otherwise the last submenu may have very few
+items)."
+ :group 'menu
+ :type 'integer)
+
+(defcustom menu-submenu-name-format "%-12.12s ... %.12s"
+ "*Format specification of the submenu name when splitting menus.
+Used by `menu-split-long-menu' if the number of entries in a menu is
+larger than `menu-menu-max-items'.
+This string should contain one %s for the name of the first entry and
+one %s for the name of the last entry in the submenu.
+If the value is a function, it should return the submenu name. The
+function is be called with two arguments, the names of the first and
+the last entry in the menu."
+ :group 'menu
+ :type '(choice (string :tag "Format string")
+ (function)))
+
+(defun menu-split-long-menu (menu)
+ "Split MENU according to `menu-max-items' and add accelerator specs.
+
+You should normally use the idiom
+
+\(menu-split-long-menu (menu-sort-menu menu))
+
+See also `menu-sort-menu'."
+ (let ((len (length menu)))
+ (if (or (null menu-max-items)
+ (<= len menu-max-items))
+ (submenu-generate-accelerator-spec menu)
+ (let* ((outer (/ (+ len (1- menu-submenu-max-items))
+ menu-submenu-max-items))
+ (inner (/ (+ len (1- outer)) outer))
+ (result nil))
+ (while menu
+ (let ((sub nil)
+ (from (car menu)))
+ (dotimes (foo (min inner len))
+ (setq sub (cons (car menu) sub)
+ menu (cdr menu)))
+ (setq len (- len inner))
+ (let ((to (car sub)))
+ (setq sub (nreverse sub))
+ (setq result
+ (cons (cons (if (stringp menu-submenu-name-format)
+ (format menu-submenu-name-format
+ (menu-item-strip-accelerator-spec
+ (aref from 0))
+ (menu-item-strip-accelerator-spec
+ (aref to 0)))
+ (funcall menu-submenu-name-format
+ (menu-item-strip-accelerator-spec
+ (aref from 0))
+ (menu-item-strip-accelerator-spec
+ (aref to 0))))
+ (submenu-generate-accelerator-spec sub))
+ result)))))
+ (submenu-generate-accelerator-spec (nreverse result))))))
+
+(defun menu-sort-menu (menu)
+ "Sort MENU alphabetically.
+
+You should normally use the idiom
+
+\(menu-split-long-menu (menu-sort-menu menu))
+
+See also `menu-split-long-menu'."
+ (sort menu
+ #'(lambda (a b) (string-lessp (aref a 0) (aref b 0)))))
+
+(defun menu-item-search ()
+ "Bring up a search dialog if possible and desired, else do interactive search"
+ (interactive)
+ (if (should-use-dialog-box-p)
+ (make-search-dialog)
+ (isearch-forward)))
+
(defconst default-menubar
; (purecopy-menubar ;purespace is dead
;; note backquote.
["Select %_All" mark-whole-buffer]
["Select Pa%_ge" mark-page]
"----"
- ["%_Find..." make-search-dialog]
+ ["%_Find..." menu-item-search]
["R%_eplace..." query-replace]
["Replace (Rege%_xp)..." query-replace-regexp]
["%_List Matching Lines..." list-matching-lines]
("%_Tools"
("%_Packages"
- ("%_Add Download Site"
- :filter (lambda (&rest junk)
- (submenu-generate-accelerator-spec
- (package-get-download-menu))))
+ ("%_Set Download Site"
+ ("%_Official Releases"
+ :filter (lambda (&rest junk)
+ (menu-split-long-menu
+ (submenu-generate-accelerator-spec
+ (package-ui-download-menu)))))
+ ("%_Pre-Releases"
+ :filter (lambda (&rest junk)
+ (menu-split-long-menu
+ (submenu-generate-accelerator-spec
+ (package-ui-pre-release-download-menu)))))
+ ("%_Site Releases"
+ :filter (lambda (&rest junk)
+ (menu-split-long-menu
+ (submenu-generate-accelerator-spec
+ (package-ui-site-release-download-menu))))))
+ "--:shadowEtchedIn"
["%_Update Package Index" package-get-update-base]
["%_List and Install" pui-list-packages]
["U%_pdate Installed Packages" package-get-update-all]
- ;; hack-o-matic, we can't force a load of package-base here
- ;; since it triggers dialog box interactions which we can't
- ;; deal with while using a menu
- ("Using %_Custom"
- :filter (lambda (&rest junk)
- (if package-get-base
- (submenu-generate-accelerator-spec
- (cdr (custom-menu-create 'packages)))
- '("Please load Package Index"))))
-
["%_Help" (Info-goto-node "(xemacs)Packages")])
("%_Internet"
["Read Mail %_1 (VM)..." vm
(progn (find-file (or user-init-file "~/.xemacs/init.el"))
(or (eq major-mode 'emacs-lisp-mode)
(emacs-lisp-mode)))]
- ["%_Save Options to Init File" customize-save-customized]
+ ["%_Save Options to Custom File" customize-save-customized]
)
("%_Buffers"
projects / chise / xemacs-chise.git.1 / blobdiff