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master bd91708: * lisp/thingatpt.el (thing-at-mouse): New function (bug#
From: |
Juri Linkov |
Subject: |
master bd91708: * lisp/thingatpt.el (thing-at-mouse): New function (bug#50256). |
Date: |
Sun, 12 Sep 2021 13:32:26 -0400 (EDT) |
branch: master
commit bd917088e69e71e77c15069f0751096141ca3f1a
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>
* lisp/thingatpt.el (thing-at-mouse): New function (bug#50256).
* lisp/net/dictionary.el: Add 'context-menu-dictionary' to
'context-menu-functions'.
(dictionary-search-word-at-mouse): New function.
(context-menu-dictionary): New function that uses 'thing-at-mouse'.
(dictionary-mouse-popup-matching-words): Remove stray 'selected-window'.
* lisp/textmodes/flyspell.el (flyspell-context-menu): Add '_click' arg.
---
etc/NEWS | 2 ++
lisp/net/dictionary.el | 22 +++++++++++++++++++++-
lisp/textmodes/flyspell.el | 2 +-
lisp/thingatpt.el | 9 +++++++++
4 files changed, 33 insertions(+), 2 deletions(-)
diff --git a/etc/NEWS b/etc/NEWS
index ca269aa..8385128 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -2503,6 +2503,8 @@ This allows mode-specific alterations to how
'thing-at-point' works.
'symbol-at-point') will narrow to the current field (if any) before
trying to identify the thing at point.
+*** New function 'thing-at-mouse'.
+
** image-dired
---
diff --git a/lisp/net/dictionary.el b/lisp/net/dictionary.el
index 0f42af0..5a6f3b5 100644
--- a/lisp/net/dictionary.el
+++ b/lisp/net/dictionary.el
@@ -1211,7 +1211,6 @@ allows editing it."
(save-excursion
(mouse-set-point event)
(current-word)))))
- (selected-window)
(dictionary-popup-matching-words word)))
;;;###autoload
@@ -1368,5 +1367,26 @@ any buffer where (dictionary-tooltip-mode 1) has been
called."
(if on #'dictionary-tooltip-track-mouse #'ignore))
on))
+;;; Context menu support
+
+(defun dictionary-search-word-at-mouse (event)
+ (interactive "e")
+ (let ((word (save-window-excursion
+ (save-excursion
+ (mouse-set-point event)
+ (current-word)))))
+ (dictionary-search word)))
+
+(defun context-menu-dictionary (menu click)
+ "Dictionary context menu."
+ (when (thing-at-mouse click 'word)
+ (define-key menu [dictionary-separator] menu-bar-separator)
+ (define-key menu [dictionary-search-word-at-mouse]
+ '(menu-item "Dictionary Search" dictionary-search-word-at-mouse
+ :help "Search the word at mouse click in dictionary")))
+ menu)
+
+(add-hook 'context-menu-functions 'context-menu-dictionary 15)
+
(provide 'dictionary)
;;; dictionary.el ends here
diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 975f540..423f377 100644
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -470,7 +470,7 @@ See also `flyspell-duplicate-distance'."
(defvar flyspell-overlay nil)
-(defun flyspell-context-menu (_menu)
+(defun flyspell-context-menu (_menu _click)
"Context menu for `context-menu-mode'."
;; TODO: refactor `flyspell-correct-word' and related functions to return
;; a keymap menu where every menu item is bound to a lambda that calls
diff --git a/lisp/thingatpt.el b/lisp/thingatpt.el
index ab17748..8782c9e 100644
--- a/lisp/thingatpt.el
+++ b/lisp/thingatpt.el
@@ -152,6 +152,15 @@ positions of the thing found."
(cons real-beg end))))))))))
;;;###autoload
+(defun thing-at-mouse (event thing &optional no-properties)
+ "Return the THING at mouse click.
+Like `thing-at-point', but tries to use the event
+where the mouse button is clicked to find a thing nearby."
+ (save-excursion
+ (mouse-set-point event)
+ (thing-at-point thing no-properties)))
+
+;;;###autoload
(defun thing-at-point (thing &optional no-properties)
"Return the THING at point.
THING should be a symbol specifying a type of syntactic entity.
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