;;; org-docview.el --- support for links to doc-view-mode buffers

(require 'org)

(org-add-link-type "docview" 'org-docview-open)
(add-hook 'org-store-link-functions 'org-docview-store-link)

(defun org-docview-open (link)
  (when (string-match "\\(.*\\):\\([0-9]+\\)$"  link)
    (let* ((path (match-string 1 link))
	   (page (string-to-number (match-string 2 link))))
      (org-open-file path 1) ;; let org-mode open the file (in-emacs = 1)
      ;; so that org-link-frame-setup is respected
      (doc-view-goto-page page)
      )))

(defun org-docview-store-link ()
  "Store a link to a docview buffer"
  (when (eq major-mode 'doc-view-mode)
    ;; This buffer is in doc-view-mode
    (let* ((path buffer-file-name)
	   (page (doc-view-current-page))
	   (link (concat "docview:" path ":" (number-to-string page)))
	   (description ""))
      (org-store-link-props
       :type "docview"
       :link link))))

(provide 'org-docview)