From: Stefan Kangas Date: Sun, 21 Nov 2021 10:18:23 +0000 (+0100) Subject: Merge from origin/emacs-28 X-Git-Tag: emacs-29.0.90~2852^2~138 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1de6a86553c15905066a93e5b761e1825f23015a;p=emacs.git Merge from origin/emacs-28 0dd3883def Update to Org 9.5-72-gc5d6656 e3d5337970 Fix mouse handling with several TTY frames on MS-Windows 7e437af413 Fix temacs invocation from outside of the 'src' directory 0fbfd4253e ; Avoid byte-compilation warnings in edmacro.el c22c988b1f Fix mouse events on tab bar or tool bar when 'track-mouse'... 354c834fba Fix `browse-url-interactive-arg' for certain kinds of events # Conflicts: # lisp/mouse.el --- 1de6a86553c15905066a93e5b761e1825f23015a diff --cc lisp/mouse.el index 3128b39ce51,5c645a4b895..3ab9fbcdfe2 --- a/lisp/mouse.el +++ b/lisp/mouse.el @@@ -1594,84 -1595,76 +1594,88 @@@ The region will be defined with mark an ;; Don't count the mode line. (1- (nth 3 bounds)))) (click-count (1- (event-click-count start-event))) - ;; Suppress automatic hscrolling, because that is a nuisance - ;; when setting point near the right fringe (but see below). + ;; Save original automatic scrolling behavior (see below). (auto-hscroll-mode-saved auto-hscroll-mode) - (old-track-mouse track-mouse)) - - (setq mouse-selection-click-count click-count) - ;; In case the down click is in the middle of some intangible text, - ;; use the end of that text, and put it in START-POINT. - (if (< (point) start-point) - (goto-char start-point)) - (setq start-point (point)) + (scroll-margin-saved scroll-margin) + (old-track-mouse track-mouse) + (cleanup (lambda () + (setq track-mouse old-track-mouse) + (setq auto-hscroll-mode auto-hscroll-mode-saved) + (setq scroll-margin scroll-margin-saved)))) + (condition-case err + (progn + (setq mouse-selection-click-count click-count) + + ;; Suppress automatic scrolling near the edges while tracking + ;; movement, as it interferes with the natural dragging behavior + ;; (point will unexpectedly be moved beneath the pointer, making + ;; selections in auto-scrolling margins impossible). + (setq auto-hscroll-mode nil) + (setq scroll-margin 0) + + ;; In case the down click is in the middle of some intangible text, + ;; use the end of that text, and put it in START-POINT. + (if (< (point) start-point) + (goto-char start-point)) + (setq start-point (point)) + + ;; Activate the region, using `mouse-start-end' to determine where + ;; to put point and mark (e.g., double-click will select a word). + (setq-local transient-mark-mode + (if (eq transient-mark-mode 'lambda) + '(only) + (cons 'only transient-mark-mode))) + (let ((range (mouse-start-end start-point start-point click-count))) + (push-mark (nth 0 range) t t) + (goto-char (nth 1 range))) + + (setf (terminal-parameter nil 'mouse-drag-start) start-event) - (setq track-mouse t) ++ ;; Set 'track-mouse' to something neither nil nor t, so that mouse ++ ;; events are not reported to have happened on the tool bar or the ++ ;; tab bar, as that breaks drag events that originate on the window ++ ;; body below these bars; see make_lispy_position and bug#51794. ++ (setq track-mouse 'drag-tracking) - ;; Activate the region, using `mouse-start-end' to determine where - ;; to put point and mark (e.g., double-click will select a word). - (setq-local transient-mark-mode - (if (eq transient-mark-mode 'lambda) - '(only) - (cons 'only transient-mark-mode))) - (let ((range (mouse-start-end start-point start-point click-count))) - (push-mark (nth 0 range) t t) - (goto-char (nth 1 range))) - - (setf (terminal-parameter nil 'mouse-drag-start) start-event) - ;; Set 'track-mouse' to something neither nil nor t, so that mouse - ;; events are not reported to have happened on the tool bar or the - ;; tab bar, as that breaks drag events that originate on the window - ;; body below these bars; see make_lispy_position and bug#51794. - (setq track-mouse 'drag-tracking) - (setq auto-hscroll-mode nil) - - (set-transient-map - (let ((map (make-sparse-keymap))) - (define-key map [switch-frame] #'ignore) - (define-key map [select-window] #'ignore) - (define-key map [mouse-movement] - (lambda (event) (interactive "e") - (let* ((end (event-end event)) - (end-point (posn-point end))) - (unless (eq end-point start-point) - ;; As soon as the user moves, we can re-enable auto-hscroll. - (setq auto-hscroll-mode auto-hscroll-mode-saved) - ;; And remember that we have moved, so mouse-set-region can know - ;; its event is really a drag event. - (setcar start-event 'mouse-movement)) - (if (and (eq (posn-window end) start-window) - (integer-or-marker-p end-point)) - (mouse--drag-set-mark-and-point start-point - end-point click-count) - (let ((mouse-row (cdr (cdr (mouse-position))))) - (cond - ((null mouse-row)) - ((< mouse-row top) - (mouse-scroll-subr start-window (- mouse-row top) - nil start-point)) - ((>= mouse-row bottom) - (mouse-scroll-subr start-window (1+ (- mouse-row bottom)) - nil start-point)))))))) - map) - t (lambda () - (setq track-mouse old-track-mouse) - (setq auto-hscroll-mode auto-hscroll-mode-saved) - ;; Don't deactivate the mark when the context menu was invoked - ;; by down-mouse-3 immediately after down-mouse-1 and without - ;; releasing the mouse button with mouse-1. This allows to use - ;; region-related context menu to operate on the selected region. - (unless (and context-menu-mode - (eq (car-safe (aref (this-command-keys-vector) 0)) - 'down-mouse-3)) - (deactivate-mark) - (pop-mark)))))) + (set-transient-map + (let ((map (make-sparse-keymap))) + (define-key map [switch-frame] #'ignore) + (define-key map [select-window] #'ignore) + (define-key map [mouse-movement] + (lambda (event) (interactive "e") + (let* ((end (event-end event)) + (end-point (posn-point end))) + (unless (eq end-point start-point) + ;; And remember that we have moved, so mouse-set-region can know + ;; its event is really a drag event. + (setcar start-event 'mouse-movement)) + (if (and (eq (posn-window end) start-window) + (integer-or-marker-p end-point)) + (mouse--drag-set-mark-and-point start-point + end-point click-count) + (let ((mouse-row (cdr (cdr (mouse-position))))) + (cond + ((null mouse-row)) + ((< mouse-row top) + (mouse-scroll-subr start-window (- mouse-row top) + nil start-point)) + ((>= mouse-row bottom) + (mouse-scroll-subr start-window (1+ (- mouse-row bottom)) + nil start-point)))))))) + map) + t (lambda () + (funcall cleanup) + ;; Don't deactivate the mark when the context menu was invoked + ;; by down-mouse-3 immediately after down-mouse-1 and without + ;; releasing the mouse button with mouse-1. This allows to use + ;; region-related context menu to operate on the selected region. + (unless (and context-menu-mode + (eq (car-safe (aref (this-command-keys-vector) 0)) + 'down-mouse-3)) + (deactivate-mark) + (pop-mark))))) + ;; Cleanup on errors + (error (funcall cleanup) + (signal (car err) (cdr err)))))) (defun mouse--drag-set-mark-and-point (start click click-count) (let* ((range (mouse-start-end start click click-count))