Merge pull request #36 from rhdxmr/master

Add org-presentation-toggle-one-big-page

README.md

@@ -54,8 +54,9 @@ Keys are:
 - C-c C-- for small text
 - C-c C-q for quit (which will return you back to vanilla org-mode)
 - C-c < and C-c > to jump to first/last slide
-- C-c C-r set slides read only
-- C-c C-w allow writing on slides
+- C-c C-r for buffer read-only
+- C-c C-w for buffer read/write
+- C-c C-1 for one big page showing all slides
 
 ## Beautification
 

org-present.el

@@ -66,12 +66,14 @@
 (define-key org-present-mode-keymap (kbd "C-c C-w") 'org-present-read-write)
 (define-key org-present-mode-keymap (kbd "C-c <")   'org-present-beginning)
 (define-key org-present-mode-keymap (kbd "C-c >")   'org-present-end)
+(define-key org-present-mode-keymap (kbd "C-c C-1") 'org-present-toggle-one-big-page)
 
 ;; how much to scale up font size
 (defvar org-present-text-scale 5)
 (defvar org-present-cursor-cache (or cursor-type nil)
   "Holds the user set value of cursor for `org-present-read-only'")
 (defvar org-present-overlays-list nil)
+(defvar org-present-one-big-page nil)
 
 (define-minor-mode org-present-mode
   "Minimalist presentation minor mode for org-mode."
@@ -218,7 +220,7 @@ makes tabs work in presentation mode as in the rest of Org mode.")
   (define-key org-present-mode-keymap (kbd "SPC") #'org-present-next))
 
 (defun org-present-read-write ()
-  "Make buffer read-only."
+  "Make buffer read/write."
   (interactive)
   (setq buffer-read-only nil)
   (define-key org-present-mode-keymap (kbd "SPC") 'self-insert-command))
@@ -240,14 +242,24 @@ makes tabs work in presentation mode as in the rest of Org mode.")
 
 ;;;###autoload
 (defun org-present ()
-  "init."
+  "Start org presentation."
   (interactive)
   (setq org-present-mode t)
   (org-present-add-overlays)
   (run-hooks 'org-present-mode-hook)
   (org-present-narrow)
   (org-present-run-after-navigate-functions))
 
+(defun org-present-toggle-one-big-page ()
+  "Toggle showing all pages in a buffer."
+  (interactive)
+  (if org-present-one-big-page
+      (progn
+        (org-present-narrow)
+        (setq-local org-present-one-big-page nil))
+    (widen)
+    (setq-local org-present-one-big-page t)))
+
 (defun org-present-quit ()
   "Quit the minor-mode."
   (interactive)