branch: elpa/org-present
commit 17412d085f949730844248749f64c853a08099f0
Author: Keith Pinson <keith.pin...@banno.com>
Commit: Keith Pinson <keith.pin...@banno.com>
feat(folds): add org-present-startup-folded a la org-startup-folded
This change seems appropriate to have in base `org-present` rather than as a
hook, because it accords with both parts of `org-present`.
1. It fits with the `org` part because it is equivalent to
`org-startup-folded`, but for presentation mode.
2. It fits with the `present` part because it is analogous to the
introduction
of slide items by effects in other presentation programs: i.e., if you do
not
want to show the whole slide at first, but to unfurl it slowly.
We could have driven this feature of the `org-startup-folded` variable
itself,
but it's probably making too much of a assumption about users' preferences
to do
that. I want to make sure that this kind of change is opt-in for those who
want
it and doesn't disturb existing users by suddenly changing behavior on an
update.
---
org-present.el | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/org-present.el b/org-present.el
index 74d12607c4..467875cbd9 100644
--- a/org-present.el
+++ b/org-present.el
@@ -249,6 +249,12 @@
(run-hooks 'org-present-mode-quit-hook)
(setq org-present-mode nil))
+(defvar org-present-startup-folded nil
+ "Like `org-startup-folded', but for presentation mode. Also analogous to
+introduction of slide items by effects in other presentation programs: i.e., if
+you do not want to show the whole slide at first, but to unfurl it slowly, set
+this to non-nil.")
+
(defvar org-present-after-navigate-functions nil
"Abnormal hook run after org-present navigates to a new heading.")
@@ -260,11 +266,14 @@
(replace-regexp-in-string "[ \t\n]*\\'" "" string)))
(defun org-present-run-after-navigate-functions ()
- "Run org-present-after-navigate hook, passing the name of the presentation
buffer and the current heading."
- (let* ((title-text (thing-at-point 'line))
- (safe-title-text (replace-regexp-in-string "^[ \*]" "" title-text))
- (current-heading (org-present-trim-string safe-title-text)))
- (run-hook-with-args 'org-present-after-navigate-functions (buffer-name)
current-heading)))
+ "Fold slide if `org-present-startup-folded' is non-nil.
+Run org-present-after-navigate hook, passing the name of the presentation
buffer and the current heading."
+ (progn
+ (if org-present-startup-folded (org-cycle))
+ (let* ((title-text (thing-at-point 'line))
+ (safe-title-text (replace-regexp-in-string "^[ \*]" "" title-text))
+ (current-heading (org-present-trim-string safe-title-text)))
+ (run-hook-with-args 'org-present-after-navigate-functions (buffer-name)
current-heading))))
(provide 'org-present)
;;; org-present.el ends here
