Commit 845cde06 authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

(make-frame-names-alist, select-frame-by-name): New

functions, support frame selection by name with completion and history.
(frame-name-history, frame-names-alist): New variables.
parent 59c14ec6
......@@ -520,6 +520,43 @@ A negative ARG moves in the opposite order."
(if (eq window-system 'w32)
(w32-focus-frame frame)
(set-mouse-position (selected-frame) (1- (frame-width)) 0))))
(defun make-frame-names-alist ()
(let* ((current-frame (selected-frame))
(falist
(cons
(cons (frame-parameter current-frame 'name) current-frame) nil))
(frame (next-frame nil t)))
(while (not (eq frame current-frame))
(progn
(setq falist (cons (cons (frame-parameter frame 'name) frame) falist))
(setq frame (next-frame frame t))))
falist))
(defvar frame-name-history nil)
(defvar frame-names-alist nil)
(defun select-frame-by-name (name)
"Select the frame whose name is NAME and raise it.
If there is no frame by that name, signal an error."
(interactive
(let (input default)
(setq frame-names-alist (make-frame-names-alist))
(setq default (car (car frame-names-alist)))
(setq input
(completing-read
(format "Select Frame (default %s): " default)
frame-names-alist nil t nil 'frame-name-history))
(if (= (length input) 0)
(list default)
(list input))))
(or (interactive-p)
(setq frame-names-alist (make-frame-names-alist)))
(let ((frame (cdr (assoc name frame-names-alist))))
(or frame
(error "There is no frame named `%s'" name))
(make-frame-visible frame)
(raise-frame frame)
(select-frame frame)))
;;;; Frame configurations
......
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