(defun ediff-choose-window-setup-function-automatically ()
(declare (obsolete ediff-setup-windows-default "24.3"))
(if (ediff-window-display-p)
- 'ediff-setup-windows-multiframe
- 'ediff-setup-windows-plain))
+ #'ediff-setup-windows-multiframe
+ #'ediff-setup-windows-plain))
-(defcustom ediff-window-setup-function 'ediff-setup-windows-default
+(defcustom ediff-window-setup-function #'ediff-setup-windows-default
"Function called to set up windows.
Ediff provides a choice of three functions:
(1) `ediff-setup-windows-multiframe', which sets the control panel
(Ancestor . ediff-window-Ancestor)))
-(defcustom ediff-split-window-function 'split-window-vertically
+(defcustom ediff-split-window-function #'split-window-vertically
"The function used to split the main window between buffer-A and buffer-B.
You can set it to a horizontal split instead of the default vertical split
by setting this variable to `split-window-horizontally'.
function)
:group 'ediff-window)
-(defcustom ediff-merge-split-window-function 'split-window-horizontally
+(defcustom ediff-merge-split-window-function #'split-window-horizontally
"The function used to split the main window between buffer-A and buffer-B.
You can set it to a vertical split instead of the default horizontal split
by setting this variable to `split-window-vertically'.
:type 'boolean
:group 'ediff-window)
-(defcustom ediff-control-frame-position-function 'ediff-make-frame-position
+(defcustom ediff-control-frame-position-function #'ediff-make-frame-position
"Function to call to determine the desired location for the control panel.
Expects three parameters: the control buffer, the desired width and height
of the control frame. It returns an association list
display off.")
(ediff-defvar-local ediff-wide-display-frame nil
"Frame to be used for wide display.")
-(ediff-defvar-local ediff-make-wide-display-function 'ediff-make-wide-display
+(ediff-defvar-local ediff-make-wide-display-function #'ediff-make-wide-display
"The value is a function that is called to create a wide display.
The function is called without arguments. It should resize the frame in
which buffers A, B, and C are to be displayed, and it should save the old
;; in case user did a no-no on a tty
(or (ediff-window-display-p)
- (setq ediff-window-setup-function 'ediff-setup-windows-plain))
+ (setq ediff-window-setup-function #'ediff-setup-windows-plain))
(or (ediff-keep-window-config control-buffer)
(funcall
- (ediff-with-current-buffer control-buffer ediff-window-setup-function)
+ (with-current-buffer control-buffer ediff-window-setup-function)
buffer-A buffer-B buffer-C control-buffer))
(run-hooks 'ediff-after-setup-windows-hook))
;; Usually used without windowing systems
;; With windowing, we want to use dedicated frames.
(defun ediff-setup-windows-plain (buffer-A buffer-B buffer-C control-buffer)
- (ediff-with-current-buffer control-buffer
+ (with-current-buffer control-buffer
(setq ediff-multiframe nil))
(if ediff-merge-job
(ediff-setup-windows-plain-merge
;; skip dedicated and unsplittable frames
(ediff-destroy-control-frame control-buffer)
(let ((window-min-height 1)
- (with-Ancestor-p (ediff-with-current-buffer control-buffer
+ (with-Ancestor-p (with-current-buffer control-buffer
ediff-merge-with-ancestor-job))
split-window-function
merge-window-share merge-window-lines
- (buf-Ancestor (ediff-with-current-buffer control-buffer
+ (buf-Ancestor (with-current-buffer control-buffer
ediff-ancestor-buffer))
wind-A wind-B wind-C wind-Ancestor)
- (ediff-with-current-buffer control-buffer
+ (with-current-buffer control-buffer
(setq merge-window-share ediff-merge-window-share
;; this lets us have local versions of ediff-split-window-function
split-window-function ediff-split-window-function))
(switch-to-buffer buf-B)
(setq wind-B (selected-window))
- (ediff-with-current-buffer control-buffer
+ (with-current-buffer control-buffer
(setq ediff-window-A wind-A
ediff-window-B wind-B
ediff-window-C wind-C
split-window-function wind-width-or-height
three-way-comparison
wind-A-start wind-B-start wind-A wind-B wind-C)
- (ediff-with-current-buffer control-buffer
+ (with-current-buffer control-buffer
(setq wind-A-start (ediff-overlay-start
(ediff-get-value-according-to-buffer-type
'A ediff-narrow-bounds))
(setq wind-A (selected-window))
(if three-way-comparison
(setq wind-width-or-height
- (/ (if (eq split-window-function 'split-window-vertically)
+ (/ (if (eq split-window-function #'split-window-vertically)
(window-height wind-A)
(window-width wind-A))
3)))
(switch-to-buffer buf-C)
(setq wind-C (selected-window))))
- (ediff-with-current-buffer control-buffer
+ (with-current-buffer control-buffer
(setq ediff-window-A wind-A
ediff-window-B wind-B
ediff-window-C wind-C))
;; dispatch an appropriate window setup function
(defun ediff-setup-windows-multiframe (buf-A buf-B buf-C control-buf)
- (ediff-with-current-buffer control-buf
+ (with-current-buffer control-buf
(setq ediff-multiframe t))
(if ediff-merge-job
(ediff-setup-windows-multiframe-merge buf-A buf-B buf-C control-buf)
(ediff-setup-windows-multiframe-compare buf-A buf-B buf-C control-buf)))
(defun ediff-setup-windows-multiframe-merge (buf-A buf-B buf-C control-buf)
-;;; Algorithm:
-;;; 1. Never use frames that have dedicated windows in them---it is bad to
-;;; destroy dedicated windows.
-;;; 2. If A and B are in the same frame but C's frame is different--- use one
-;;; frame for A and B and use a separate frame for C.
-;;; 3. If C's frame is non-existent, then: if the first suitable
-;;; non-dedicated frame is different from A&B's, then use it for C.
-;;; Otherwise, put A,B, and C in one frame.
-;;; 4. If buffers A, B, C are is separate frames, use them to display these
-;;; buffers.
+ ;; Algorithm:
+ ;; 1. Never use frames that have dedicated windows in them---it is bad to
+ ;; destroy dedicated windows.
+ ;; 2. If A and B are in the same frame but C's frame is different--- use one
+ ;; frame for A and B and use a separate frame for C.
+ ;; 3. If C's frame is non-existent, then: if the first suitable
+ ;; non-dedicated frame is different from A&B's, then use it for C.
+ ;; Otherwise, put A,B, and C in one frame.
+ ;; 4. If buffers A, B, C are is separate frames, use them to display these
+ ;; buffers.
;; Skip dedicated or iconified frames.
;; Unsplittable frames are taken care of later.
(wind-A (ediff-get-visible-buffer-window buf-A))
(wind-B (ediff-get-visible-buffer-window buf-B))
(wind-C (ediff-get-visible-buffer-window buf-C))
- (buf-Ancestor (ediff-with-current-buffer control-buf
+ (buf-Ancestor (with-current-buffer control-buf
ediff-ancestor-buffer))
(wind-Ancestor (ediff-get-visible-buffer-window buf-Ancestor))
(frame-A (if wind-A (window-frame wind-A)))
(frame-Ancestor (if wind-Ancestor (window-frame wind-Ancestor)))
;; on wide display, do things in one frame
(force-one-frame
- (ediff-with-current-buffer control-buf ediff-wide-display-p))
+ (with-current-buffer control-buf ediff-wide-display-p))
;; this lets us have local versions of ediff-split-window-function
(split-window-function
- (ediff-with-current-buffer control-buf ediff-split-window-function))
+ (with-current-buffer control-buf ediff-split-window-function))
(orig-wind (selected-window))
(orig-frame (selected-frame))
(use-same-frame (or force-one-frame
;; use-same-frame-for-AB implies wind A and B are ok for display
(use-same-frame-for-AB (and (not use-same-frame)
(eq frame-A frame-B)))
- (merge-window-share (ediff-with-current-buffer control-buf
+ (merge-window-share (with-current-buffer control-buf
ediff-merge-window-share))
merge-window-lines
designated-minibuffer-frame ; ediff-merge-with-ancestor-job
- (with-Ancestor-p (ediff-with-current-buffer control-buf
+ (with-Ancestor-p (with-current-buffer control-buf
ediff-merge-with-ancestor-job))
(done-Ancestor (not with-Ancestor-p))
done-A done-B done-C)
(switch-to-buffer buf-Ancestor)
(setq wind-Ancestor (selected-window))))
- (ediff-with-current-buffer control-buf
+ (with-current-buffer control-buf
(setq ediff-window-A wind-A
ediff-window-B wind-B
ediff-window-C wind-C
;; Window setup for all comparison jobs, including 3way comparisons
(defun ediff-setup-windows-multiframe-compare (buf-A buf-B buf-C control-buf)
-;;; Algorithm:
-;;; If a buffer is seen in a frame, use that frame for that buffer.
-;;; If it is not seen, use the current frame.
-;;; If both buffers are not seen, they share the current frame. If one
-;;; of the buffers is not seen, it is placed in the current frame (where
-;;; ediff started). If that frame is displaying the other buffer, it is
-;;; shared between the two buffers.
-;;; However, if we decide to put both buffers in one frame
-;;; and the selected frame isn't splittable, we create a new frame and
-;;; put both buffers there, event if one of this buffers is visible in
-;;; another frame.
-
- ;; Skip dedicated or iconified frames.
- ;; Unsplittable frames are taken care of later.
- (ediff-skip-unsuitable-frames 'ok-unsplittable)
+ ;; Algorithm:
+ ;; If a buffer is seen in a frame, use that frame for that buffer.
+ ;; If it is not seen, use the current frame.
+ ;; If both buffers are not seen, they share the current frame. If one
+ ;; of the buffers is not seen, it is placed in the current frame (where
+ ;; ediff started). If that frame is displaying the other buffer, it is
+ ;; shared between the two buffers.
+ ;; However, if we decide to put both buffers in one frame
+ ;; and the selected frame isn't splittable, we create a new frame and
+ ;; put both buffers there, event if one of this buffers is visible in
+ ;; another frame.
(let* ((window-min-height 1)
(wind-A (ediff-get-visible-buffer-window buf-A))
(frame-A (if wind-A (window-frame wind-A)))
(frame-B (if wind-B (window-frame wind-B)))
(frame-C (if wind-C (window-frame wind-C)))
- (ctl-frame-exists-p (ediff-with-current-buffer control-buf
+ (ctl-frame-exists-p (with-current-buffer control-buf
(frame-live-p ediff-control-frame)))
;; on wide display, do things in one frame
(force-one-frame
- (ediff-with-current-buffer control-buf ediff-wide-display-p))
+ (with-current-buffer control-buf ediff-wide-display-p))
;; this lets us have local versions of ediff-split-window-function
(split-window-function
- (ediff-with-current-buffer control-buf ediff-split-window-function))
+ (with-current-buffer control-buf ediff-split-window-function))
(three-way-comparison
- (ediff-with-current-buffer control-buf ediff-3way-comparison-job))
- (orig-wind (selected-window))
+ (with-current-buffer control-buf ediff-3way-comparison-job))
(use-same-frame (or force-one-frame
(eq frame-A frame-B)
(not (ediff-window-ok-for-display wind-A))
(or ctl-frame-exists-p
(eq frame-B (selected-frame))))))
wind-A-start wind-B-start
- designated-minibuffer-frame
- done-A done-B done-C)
+ designated-minibuffer-frame)
- (ediff-with-current-buffer control-buf
+ (with-current-buffer control-buf
(setq wind-A-start (ediff-overlay-start
(ediff-get-value-according-to-buffer-type
'A ediff-narrow-bounds))
(ediff-get-value-according-to-buffer-type
'B ediff-narrow-bounds))))
- (if (and (window-live-p wind-A) (null use-same-frame)) ; buf-A on its own
- (progn
- ;; buffer buf-A is seen in live wind-A
- (select-window wind-A) ; must be displaying buf-A
- (delete-other-windows)
- (setq wind-A (selected-window))
- (setq done-A t)))
-
- (if (and (window-live-p wind-B) (null use-same-frame)) ; buf B on its own
- (progn
- ;; buffer buf-B is seen in live wind-B
- (select-window wind-B) ; must be displaying buf-B
- (delete-other-windows)
- (setq wind-B (selected-window))
- (setq done-B t)))
-
- (if (and (window-live-p wind-C) (null use-same-frame)) ; buf C on its own
- (progn
- ;; buffer buf-C is seen in live wind-C
- (select-window wind-C) ; must be displaying buf-C
- (delete-other-windows)
- (setq wind-C (selected-window))
- (setq done-C t)))
-
(if use-same-frame
(let (wind-width-or-height) ; this affects 3way setups only
(if (and (eq frame-A frame-B) (frame-live-p frame-A))
(if three-way-comparison
(setq wind-width-or-height
(/
- (if (eq split-window-function 'split-window-vertically)
+ (if (eq split-window-function #'split-window-vertically)
(window-height wind-A)
(window-width wind-A))
3)))
(if (memq (selected-window) (list wind-A wind-B))
(other-window 1))
(switch-to-buffer buf-C)
- (setq wind-C (selected-window))))
- (setq done-A t
- done-B t
- done-C t)
- ))
-
- (or done-A ; Buf A to be set in its own frame
- ;;; or it was set before because use-same-frame = 1
- (progn
- ;; Buf-A was not set up yet as it wasn't visible,
- ;; and use-same-frame = nil
- (select-window orig-wind)
- (delete-other-windows)
- (switch-to-buffer buf-A)
- (setq wind-A (selected-window))
- ))
- (or done-B ; Buf B to be set in its own frame
- ;;; or it was set before because use-same-frame = 1
- (progn
- ;; Buf-B was not set up yet as it wasn't visible,
- ;; and use-same-frame = nil
- (select-window orig-wind)
- (delete-other-windows)
- (switch-to-buffer buf-B)
- (setq wind-B (selected-window))
- ))
-
- (if three-way-comparison
- (or done-C ; Buf C to be set in its own frame
- ;;; or it was set before because use-same-frame = 1
+ (setq wind-C (selected-window)))))
+
+ (if (window-live-p wind-A) ; buf-A on its own
+ (progn
+ ;; buffer buf-A is seen in live wind-A
+ (select-window wind-A) ; must be displaying buf-A
+ (delete-other-windows)
+ (setq wind-A (selected-window))) ;FIXME: Why?
+ ;; Buf-A was not set up yet as it wasn't visible,
+ ;; and use-same-frame = nil
+ ;; Skip dedicated or iconified frames.
+ ;; Unsplittable frames are taken care of later.
+ (ediff-skip-unsuitable-frames 'ok-unsplittable)
+ (delete-other-windows)
+ (switch-to-buffer buf-A)
+ (setq wind-A (selected-window)))
+
+ (if (window-live-p wind-B) ; buf B on its own
+ (progn
+ ;; buffer buf-B is seen in live wind-B
+ (select-window wind-B) ; must be displaying buf-B
+ (delete-other-windows)
+ (setq wind-B (selected-window))) ;FIXME: Why?
+ ;; Buf-B was not set up yet as it wasn't visible,
+ ;; and use-same-frame = nil
+ ;; Skip dedicated or iconified frames.
+ ;; Unsplittable frames are taken care of later.
+ (ediff-skip-unsuitable-frames 'ok-unsplittable)
+ (delete-other-windows)
+ (switch-to-buffer buf-B)
+ (setq wind-B (selected-window)))
+
+ (if (window-live-p wind-C) ; buf C on its own
+ (progn
+ ;; buffer buf-C is seen in live wind-C
+ (select-window wind-C) ; must be displaying buf-C
+ (delete-other-windows)
+ (setq wind-C (selected-window))) ;FIXME: Why?
+ (if three-way-comparison
(progn
;; Buf-C was not set up yet as it wasn't visible,
;; and use-same-frame = nil
- (select-window orig-wind)
+ ;; Skip dedicated or iconified frames.
+ ;; Unsplittable frames are taken care of later.
+ (ediff-skip-unsuitable-frames 'ok-unsplittable)
(delete-other-windows)
(switch-to-buffer buf-C)
(setq wind-C (selected-window))
- )))
+ ))))
- (ediff-with-current-buffer control-buf
+ (with-current-buffer control-buf
(setq ediff-window-A wind-A
ediff-window-B wind-B
ediff-window-C wind-C)
(ediff-setup-control-frame control-buf designated-minibuffer-frame)
))
-;; skip unsplittable frames and frames that have dedicated windows.
-;; create a new splittable frame if none is found
(defun ediff-skip-unsuitable-frames (&optional ok-unsplittable)
+ "Skip unsplittable frames and frames that have dedicated windows.
+create a new splittable frame if none is found."
(if (ediff-window-display-p)
(let ((wind-frame (window-frame))
seen-windows)
;; user-grabbed-mouse
fheight fwidth adjusted-parameters)
- (ediff-with-current-buffer ctl-buffer
+ (with-current-buffer ctl-buffer
(if (and (featurep 'xemacs) (featurep 'menubar))
(set-buffer-menubar nil))
;;(setq user-grabbed-mouse (ediff-user-grabbed-mouse))
(run-hooks 'ediff-before-setup-control-frame-hook))
- (setq old-ctl-frame (ediff-with-current-buffer ctl-buffer ediff-control-frame))
- (ediff-with-current-buffer ctl-buffer
+ (setq old-ctl-frame (with-current-buffer ctl-buffer ediff-control-frame))
+ (with-current-buffer ctl-buffer
(setq ctl-frame (if (frame-live-p old-ctl-frame)
old-ctl-frame
(make-frame ediff-control-frame-parameters))
;; must be before ediff-setup-control-buffer
;; just a precaution--we should be in ctl-buffer already
- (ediff-with-current-buffer ctl-buffer
+ (with-current-buffer ctl-buffer
(make-local-variable 'frame-title-format)
(make-local-variable 'frame-icon-title-format) ; XEmacs
(make-local-variable 'icon-title-format)) ; Emacs
(not (eq ediff-grab-mouse t)))))
(when (featurep 'xemacs)
- (ediff-with-current-buffer ctl-buffer
+ (with-current-buffer ctl-buffer
(make-local-hook 'select-frame-hook)
(add-hook 'select-frame-hook
- 'ediff-xemacs-select-frame-hook nil 'local)))
+ #'ediff-xemacs-select-frame-hook nil 'local)))
- (ediff-with-current-buffer ctl-buffer
+ (with-current-buffer ctl-buffer
(run-hooks 'ediff-after-setup-control-frame-hook))))
;; finds a good place to clip control frame
(defun ediff-make-frame-position (ctl-buffer ctl-frame-width ctl-frame-height)
- (ediff-with-current-buffer ctl-buffer
+ (with-current-buffer ctl-buffer
(let* ((frame-A (window-frame ediff-window-A))
(frame-A-parameters (frame-parameters frame-A))
(frame-A-top (eval (cdr (assoc 'top frame-A-parameters))))
(provide 'ediff-wind)
-
-
-;; Local Variables:
-;; eval: (put 'ediff-defvar-local 'lisp-indent-hook 'defun)
-;; eval: (put 'ediff-with-current-buffer 'lisp-indent-hook 1)
-;; eval: (put 'ediff-with-current-buffer 'edebug-form-spec '(form body))
-;; End:
-
;;; ediff-wind.el ends here
projects / emacs.git / commitdiff