From 450d8da4d8ae965a4a7d9903772403b68c376d8f Mon Sep 17 00:00:00 2001 From: jao Date: Sun, 25 Oct 2020 01:26:02 +0000 Subject: jao-org-links: extending doc: to deal with pdfs and page numbers --- org/jao-org-pdfview.el | 98 -------------------------------------------------- 1 file changed, 98 deletions(-) delete mode 100644 org/jao-org-pdfview.el (limited to 'org/jao-org-pdfview.el') diff --git a/org/jao-org-pdfview.el b/org/jao-org-pdfview.el deleted file mode 100644 index 2f38160..0000000 --- a/org/jao-org-pdfview.el +++ /dev/null @@ -1,98 +0,0 @@ -;;; org-pdfview.el --- Support for links to documents in pdfview mode - -;; Copyright (C) 2014 Markus Hauck - -;; Author: Markus Hauck -;; Maintainer: Markus Hauck -;; Keywords: org, pdf-view, pdf-tools -;; Version: 0.1 -;; Package-Requires: ((org "8.2.10") (pdf-tools "0.80")) - -;; This program is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. -;; -;; This program is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. -;; -;; You should have received a copy of the GNU General Public License -;; along with this program. If not, see . - -;;; Commentary: -;; Add support for org links from pdfview buffers like docview. -;; -;; To enable this automatically, use: -;; (eval-after-load 'org '(require 'org-pdfview)) - -;; If you want, you can also configure the org-mode default open PDF file function. -;; (add-to-list 'org-file-apps '("\\.pdf\\'" . (lambda (file link) (org-pdfview-open link)))) - -;;; Code: -(require 'org) -(require 'pdf-tools) -(require 'pdf-view) - -(defun org-pdfview-open (link) - "Open LINK in pdf-view-mode." - (cond ((string-match "\\(.*\\)::\\([0-9]*\\)\\+\\+\\([[0-9]\\.*[0-9]*\\)" link) - (let* ((path (match-string 1 link)) - (page (string-to-number (match-string 2 link))) - (height (string-to-number (match-string 3 link)))) - (org-open-file path 1) - (pdf-view-goto-page page) - (image-set-window-vscroll - (round (/ (* height (cdr (pdf-view-image-size))) (frame-char-height)))))) - ((string-match "\\(.*\\)::\\([0-9]+\\)$" link) - (let* ((path (match-string 1 link)) - (page (string-to-number (match-string 2 link)))) - (org-open-file path 1) - (pdf-view-goto-page page))) - (t - (org-open-file link 1)))) - -(defun org-pdfview-store-link () - "Store a link to a pdfview buffer." - (when (eq major-mode 'pdf-view-mode) - ;; This buffer is in pdf-view-mode - (let* ((path buffer-file-name) - (page (pdf-view-current-page)) - (link (concat "pdfview:" path "::" (number-to-string page)))) - (org-store-link-props - :type "pdfview" - :link link - :description path)))) - -(defun org-pdfview-export (link description format) - "Export the pdfview LINK with DESCRIPTION for FORMAT from Org files." - (let* ((path (when (string-match "\\(.+\\)::.+" link) - (match-string 1 link))) - (desc (or description link))) - (when (stringp path) - (setq path (org-link-escape (expand-file-name path))) - (cond - ((eq format 'html) (format "%s" path desc)) - ((eq format 'latex) (format "\\href{%s}{%s}" path desc)) - ((eq format 'ascii) (format "%s (%s)" desc path)) - (t path))))) - -(defun org-pdfview-complete-link (&optional arg) - "Use the existing file name completion for file. -Links to get the file name, then ask the user for the page number -and append it." - (concat (replace-regexp-in-string "^file:" "pdfview:" - (org-file-complete-link arg)) - "::" - (read-from-minibuffer "Page:" "1"))) - - -(org-link-set-parameters "pdfview" - :follow #'org-pdfview-open - :complete #'org-pdfview-complete-link - :store #'org-pdfview-store-link - :export #'org-pdfview-export) - -(provide 'jao-org-pdfview) -;;; jao-org-pdfview.el ends here -- cgit v1.2.3