diff options
| author |  Alexander Botero-Lowry <alex.boterolowry@gmail.com> | 2009-11-23 22:37:49 -0800 |
|---|---|---|
| committer |  Alexander Botero-Lowry <alexbl@fortitudo.(none)> | 2009-11-24 10:39:18 -0800 |
| commit | 9eb90688b701b906b984eb433107acb7d3c5a288 (patch) | |
| tree | a7646052b108c4822ba15d43d221522c7ecb6b2e /notmuch.el | |
| parent | 60817c39d83a67e0dca5e154588672d962d24c5c (diff) | |
make a nice function for generating invisibility toggle buttons
I realized I was replicating this code over and over again, so this
way if I change my mind about something I only have to do it on one
place.
Diffstat (limited to 'notmuch.el')
| -rw-r--r-- | notmuch.el | 45 |
1 files changed, 16 insertions, 29 deletions
@@ -497,6 +497,13 @@ which this thread was originally shown." (force-window-update) (redisplay t)) +(defun notmuch-configure-invisibility-button (btn invis-spec help-msg) + (button-put btn 'invisibility-spec invis-spec) + (button-put btn 'action 'notmuch-toggle-invisible-action) + (button-put btn 'follow-link t) + (button-put btn 'help-echo (concat "mouse-1, RET: " help-msg)) +) + (defun notmuch-show-markup-citations-region (beg end depth) (goto-char beg) (beginning-of-line) @@ -512,22 +519,13 @@ which this thread was originally shown." (invis-spec (make-symbol "notmuch-citation-region"))) (add-to-invisibility-spec invis-spec) (overlay-put overlay 'invisible invis-spec) - (let ( - (p (point)) + (let ((p (point)) (cite-button-text (concat "[" (number-to-string (count-lines beg-sub (point))) - "-line citation.]")) - ) + "-line citation.]"))) (goto-char (- beg-sub 1)) (insert (concat "\n" indent)) - (let ((cite-button (insert-button cite-button-text))) - (button-put cite-button 'invisibility-spec invis-spec) - (button-put cite-button 'action 'notmuch-toggle-invisible-action) - (button-put cite-button 'follow-link t) - (button-put cite-button 'help-echo - "mouse-1, RET: Show citation") - - ) + (notmuch-configure-invisibility-button (insert-button cite-button-text) invis-spec "Show citation") (insert "\n") (goto-char (+ (length cite-button-text) p)) )))) @@ -543,16 +541,9 @@ which this thread was originally shown." (goto-char (- beg-sub 1)) (insert (concat "\n" indent)) - (let ((sig-button (insert-button - (concat "[" (number-to-string sig-lines) - "-line signature.]")))) - (button-put sig-button 'invisibility-spec invis-spec) - (button-put sig-button 'action - 'notmuch-toggle-invisible-action) - (button-put sig-button 'follow-link t) - (button-put sig-button 'help-echo - "mouse-1, RET: Show signature") - ) + (notmuch-configure-invisibility-button + (insert-button (concat "[" (number-to-string sig-lines) + "-line signature.]")) invis-spec "Show signature") (insert "\n") (goto-char end)))))) (forward-line)))) @@ -623,13 +614,9 @@ which this thread was originally shown." 'invisible invis-spec) (goto-char beg) (forward-line) - (let ((header-button (make-button (line-beginning-position) (line-end-position)))) - (button-put header-button 'invisibility-spec (cons invis-spec t)) - (button-put header-button 'action 'notmuch-toggle-invisible-action) - (button-put header-button 'follow-link t) - (button-put header-button 'help-echo - "mouse-1, RET: Show headers") - )) + (notmuch-configure-invisibility-button + (make-button (line-beginning-position) (line-end-position)) + (cons invis-spec t) "Show headers")) (goto-char end) (insert "\n") (set-marker beg nil) |