:version "22.1"
:group 'mouse)
+(defun mouse--down-1-maybe-follows-link (&optional _prompt)
+ "Turn `mouse-1' events into `mouse-2' events if follows-link.
+Expects to be bound to `down-mouse-1' in `key-translation-map'."
+ (if (or (null mouse-1-click-follows-link)
+ (not (eq (if (eq mouse-1-click-follows-link 'double)
+ 'double-down-mouse-1 'down-mouse-1)
+ (car-safe last-input-event)))
+ (not (mouse-on-link-p (event-start last-input-event)))
+ (and (not mouse-1-click-in-non-selected-windows)
+ (not (eq (selected-window)
+ (posn-window (event-start last-input-event))))))
+ nil
+ (let ((this-event last-input-event)
+ (timedout
+ (sit-for (if (numberp mouse-1-click-follows-link)
+ (/ (abs mouse-1-click-follows-link) 1000.0)
+ 0))))
+ (if (if (and (numberp mouse-1-click-follows-link)
+ (>= mouse-1-click-follows-link 0))
+ timedout (not timedout))
+ nil
+
+ (let ((event (read-event)))
+ (if (eq (car-safe event) (if (eq mouse-1-click-follows-link 'double)
+ 'double-mouse-1 'mouse-1))
+ ;; Turn the mouse-1 into a mouse-2 to follow links.
+ (let ((newup (if (eq mouse-1-click-follows-link 'double)
+ 'double-mouse-2 'mouse-2))
+ (newdown (if (eq mouse-1-click-follows-link 'double)
+ 'double-down-mouse-2 'down-mouse-2)))
+ ;; If mouse-2 has never been done by the user, it doesn't have
+ ;; the necessary property to be interpreted correctly.
+ (put newup 'event-kind (get (car event) 'event-kind))
+ (put newdown 'event-kind (get (car this-event) 'event-kind))
+ (push (cons newup (cdr event)) unread-command-events)
+ ;; Modify the event in place, so read-key-sequence doesn't
+ ;; generate a second fake prefix key (see fake_prefixed_keys in
+ ;; src/keyboard.c).
+ (setcar this-event newdown)
+ (vector this-event))
+ (push event unread-command-events)
+ nil))))))
+
+(define-key key-translation-map [down-mouse-1]
+ #'mouse--down-1-maybe-follows-link)
+(define-key key-translation-map [double-down-mouse-1]
+ #'mouse--down-1-maybe-follows-link)
\f
;; Provide a mode-specific menu on a mouse button.
(window (posn-window start))
(frame (window-frame window))
(minibuffer-window (minibuffer-window frame))
- (on-link (and mouse-1-click-follows-link
- (mouse-on-link-p start)))
(side (and (eq line 'vertical)
(or (cdr (assq 'vertical-scroll-bars
(frame-parameters frame)))
(- growth)))))))
;; Process the terminating event.
(unless dragged
- (when (and (mouse-event-p event) on-link
- (mouse--remap-link-click-p start-event event))
- ;; If mouse-2 has never been done by the user, it doesn't have
- ;; the necessary property to be interpreted correctly.
- (put 'mouse-2 'event-kind 'mouse-click)
- (setcar event 'mouse-2))
(push event unread-command-events))))
(defun mouse-drag-mode-line (start-event)
mouse-1-click-in-non-selected-windows
(eq (selected-window) (posn-window pos)))
(or (mouse-posn-property pos 'follow-link)
+ (let ((area (posn-area pos)))
+ (when area
+ (key-binding (vector area 'follow-link) nil t pos)))
(key-binding [follow-link] nil t pos)))))
(cond
((eq action 'mouse-face)
(setq mouse-selection-click-count-buffer (current-buffer))
(deactivate-mark)
(let* ((scroll-margin 0) ; Avoid margin scrolling (Bug#9541).
- (original-window (selected-window))
;; We've recorded what we needed from the current buffer and
;; window, now let's jump to the place of the event, where things
;; are happening.
(nth 3 bounds)
;; Don't count the mode line.
(1- (nth 3 bounds))))
- (on-link (and mouse-1-click-follows-link
- ;; Use start-point before the intangibility
- ;; treatment, in case we click on a link inside
- ;; intangible text.
- (mouse-on-link-p start-posn)))
(click-count (1- (event-click-count start-event)))
- (remap-double-click (and on-link
- (eq mouse-1-click-follows-link 'double)
- (= click-count 1)))
;; Suppress automatic hscrolling, because that is a nuisance
;; when setting point near the right fringe (but see below).
(auto-hscroll-mode-saved auto-hscroll-mode)
(if (< (point) start-point)
(goto-char start-point))
(setq start-point (point))
- (if remap-double-click
- (setq click-count 0))
;; Activate the region, using `mouse-start-end' to determine where
;; to put point and mark (e.g., double-click will select a word).
(or end-point
(= (window-start start-window)
start-window-start)))
- (when (and on-link
- (= start-point (point))
- (mouse--remap-link-click-p start-event event))
- ;; If we rebind to mouse-2, reselect previous selected
- ;; window, so that the mouse-2 event runs in the same
- ;; situation as if user had clicked it directly. Fixes
- ;; the bug reported by juri@jurta.org on 2005-12-27.
- (if (or (vectorp on-link) (stringp on-link))
- (setq event (aref on-link 0))
- (select-window original-window)
- (setcar event 'mouse-2)
- ;; If this mouse click has never been done by the
- ;; user, it doesn't have the necessary property to be
- ;; interpreted correctly.
- (put 'mouse-2 'event-kind 'mouse-click)))
(push event unread-command-events)))))))
(defun mouse--drag-set-mark-and-point (start click click-count)
(set-mark beg)
(goto-char end)))))
-(defun mouse--remap-link-click-p (start-event end-event)
- (or (and (eq mouse-1-click-follows-link 'double)
- (= (event-click-count start-event) 2))
- (and
- (not (eq mouse-1-click-follows-link 'double))
- (= (event-click-count start-event) 1)
- (= (event-click-count end-event) 1)
- (or (not (integerp mouse-1-click-follows-link))
- (let ((t0 (posn-timestamp (event-start start-event)))
- (t1 (posn-timestamp (event-end end-event))))
- (and (integerp t0) (integerp t1)
- (if (> mouse-1-click-follows-link 0)
- (<= (- t1 t0) mouse-1-click-follows-link)
- (< (- t0 t1) mouse-1-click-follows-link))))))))
-
-\f
;; Commands to handle xterm-style multiple clicks.
(defun mouse-skip-word (dir)
"Skip over word, over whitespace, or over identical punctuation.
(deactivate-mark)))
(or mouse-yank-at-point (mouse-set-point click))
(let ((primary
- (cond
- ((eq (framep (selected-frame)) 'w32)
- ;; MS-Windows emulates PRIMARY in x-get-selection, but not
- ;; in x-get-selection-value (the latter only accesses the
- ;; clipboard). So try PRIMARY first, in case they selected
- ;; something with the mouse in the current Emacs session.
- (or (x-get-selection 'PRIMARY)
- (x-get-selection-value)))
- ((fboundp 'x-get-selection-value) ; MS-DOS and X.
- ;; On X, x-get-selection-value supports more formats and
- ;; encodings, so use it in preference to x-get-selection.
- (or (x-get-selection-value)
- (x-get-selection 'PRIMARY)))
- ;; FIXME: What about xterm-mouse-mode etc.?
- (t
- (x-get-selection 'PRIMARY)))))
+ (if (fboundp 'x-get-selection-value)
+ (if (eq (framep (selected-frame)) 'w32)
+ ;; MS-Windows emulates PRIMARY in x-get-selection, but not
+ ;; in x-get-selection-value (the latter only accesses the
+ ;; clipboard). So try PRIMARY first, in case they selected
+ ;; something with the mouse in the current Emacs session.
+ (or (x-get-selection 'PRIMARY)
+ (x-get-selection-value))
+ ;; Else MS-DOS or X.
+ ;; On X, x-get-selection-value supports more formats and
+ ;; encodings, so use it in preference to x-get-selection.
+ (or (x-get-selection-value)
+ (x-get-selection 'PRIMARY)))
+ ;; FIXME: What about xterm-mouse-mode etc.?
+ (x-get-selection 'PRIMARY))))
(unless primary
(error "No selection is available"))
(push-mark (point))
HCoop / bpt / emacs.git / blobdiff