diff options
Diffstat (limited to 'lisp/org/org-inlinetask.el')
| -rw-r--r-- | lisp/org/org-inlinetask.el | 182 |
1 files changed, 121 insertions, 61 deletions
diff --git a/lisp/org/org-inlinetask.el b/lisp/org/org-inlinetask.el index 29d8c40eed2..3f2d6fbbf06 100644 --- a/lisp/org/org-inlinetask.el +++ b/lisp/org/org-inlinetask.el @@ -5,7 +5,7 @@ ;; Author: Carsten Dominik <carsten at orgmode dot org> ;; Keywords: outlines, hypermedia, calendar, wp ;; Homepage: http://orgmode.org -;; Version: 7.3 +;; Version: 7.4 ;; This file is part of GNU Emacs. @@ -100,6 +100,60 @@ When nil, they will not be exported." :group 'org-inlinetask :type 'boolean) +(defvar org-inlinetask-export-templates + '((html "<pre class=\"inlinetask\"><b>%s%s</b><br>%s</pre>" + '((unless (eq todo "") + (format "<span class=\"%s %s\">%s%s</span> " + class todo todo priority)) + heading content)) + (latex "\\begin\{description\}\\item[%s%s]%s\\end\{description\}" + '((unless (eq todo "") (format "\\textsc\{%s%s\} " todo priority)) + heading content)) + (ascii " -- %s%s%s" + '((unless (eq todo "") (format "%s%s " todo priority)) + heading + (unless (eq content "") + (format "\n ¦ %s" + (mapconcat 'identity (org-split-string content "\n") + "\n ¦ "))))) + (docbook "<variablelist> +<varlistentry> +<term>%s%s</term> +<listitem><para>%s</para></listitem> +</varlistentry> +</variablelist>" + '((unless (eq todo "") (format "%s%s " todo priority)) + heading content))) + "Templates for inline tasks in various exporters. + +This variable is an alist in the shape of (BACKEND STRING OBJECTS). + +BACKEND is the name of the backend for the template (ascii, html...). + +STRING is a format control string. + +OBJECTS is a list of elements to be substituted into the format +string. They can be of any type, from a string to a form +returning a value (thus allowing conditional insertion). A nil +object will be substituted as the empty string. Obviously, there +must be at least as many objects as %-sequences in the format +string. + +Moreover, the following special keywords are provided: `todo', +`priority', `heading', `content', `tags'. If some of them are not +defined in an inline task, their value is the empty string. + +As an example, valid associations are: + +(html \"<ul><li>%s <p>%s</p></li></ul>\" (heading content)) + +or, with the additional package \"todonotes\" for LaTeX, + +(latex \"\\todo[inline]{\\textbf{\\textsf{%s %s}}\\linebreak{} %s}\" + '((unless (eq todo \"\") + (format \"\\textsc{%s%s}\" todo priority)) + heading content)))") + (defvar org-odd-levels-only) (defvar org-keyword-time-regexp) (defvar org-drawer-regexp) @@ -131,24 +185,56 @@ If prefix arg NO-STATE is set, ignore `org-inlinetask-default-state'." (end-of-line -1)) (define-key org-mode-map "\C-c\C-xt" 'org-inlinetask-insert-task) +(defun org-inlinetask-outline-regexp () + "Return string matching an inline task heading. +The number of levels is controlled by `org-inlinetask-min-level'." + (let ((nstars (if org-odd-levels-only + (1- (* org-inlinetask-min-level 2)) + org-inlinetask-min-level))) + (format "^\\(\\*\\{%d,\\}\\)[ \t]+" nstars))) + (defun org-inlinetask-in-task-p () "Return true if point is inside an inline task." (save-excursion - (let* ((nstars (if org-odd-levels-only - (1- (* 2 (or org-inlinetask-min-level 200))) - (or org-inlinetask-min-level 200))) - (stars-re (concat "^\\(?:\\*\\{" - (format "%d" (- nstars 1)) - ",\\}\\)[ \t]+")) + (let* ((stars-re (org-inlinetask-outline-regexp)) (task-beg-re (concat stars-re "\\(?:.*\\)")) - (task-end-re (concat stars-re "\\(?:END\\|end\\)"))) + (task-end-re (concat stars-re "\\(?:END\\|end\\)[ \t]*$"))) (beginning-of-line) (or (looking-at task-beg-re) (and (re-search-forward "^\\*+[ \t]+" nil t) (progn (beginning-of-line) (looking-at task-end-re))))))) -(defvar htmlp) ; dynamically scoped into the next function -(defvar latexp) ; dynamically scoped into the next function +(defun org-inlinetask-goto-beginning () + "Go to the beginning of the inline task at point." + (end-of-line) + (re-search-backward (org-inlinetask-outline-regexp) nil t) + (when (org-looking-at-p (concat (org-inlinetask-outline-regexp) "END[ \t]*$")) + (re-search-backward (org-inlinetask-outline-regexp) nil t))) + +(defun org-inlinetask-goto-end () + "Go to the end of the inline task at point." + (beginning-of-line) + (cond + ((org-looking-at-p (concat (org-inlinetask-outline-regexp) "END[ \t]*$")) + (forward-line 1)) + ((org-looking-at-p (org-inlinetask-outline-regexp)) + (forward-line 1) + (when (org-inlinetask-in-task-p) + (re-search-forward (org-inlinetask-outline-regexp) nil t) + (forward-line 1))) + (t + (re-search-forward (org-inlinetask-outline-regexp) nil t) + (forward-line 1)))) + +(defun org-inlinetask-get-task-level () + "Get the level of the inline task around. +This assumes the point is inside an inline task." + (save-excursion + (end-of-line) + (re-search-backward (org-inlinetask-outline-regexp) nil t) + (- (match-end 1) (match-beginning 1)))) + +(defvar backend) ; dynamically scoped into the next function (defun org-inlinetask-export-handler () "Handle headlines with level larger or equal to `org-inlinetask-min-level'. Either remove headline and meta data, or do special formatting." @@ -158,7 +244,7 @@ Either remove headline and meta data, or do special formatting." (or org-inlinetask-min-level 200))) (re1 (format "^\\(\\*\\{%d,\\}\\) .*\n" nstars)) (re2 (concat "^[ \t]*" org-keyword-time-regexp)) - headline beg end stars content indent) + headline beg end stars content) (while (re-search-forward re1 nil t) (setq headline (match-string 0) stars (match-string 1) @@ -179,40 +265,34 @@ Either remove headline and meta data, or do special formatting." (delete-region beg (1+ (match-end 0)))) (goto-char beg) (when org-inlinetask-export - (when (string-match org-complex-heading-regexp headline) - (setq headline (concat - (if (match-end 2) - (concat - (org-add-props - (format - "@<span class=\"%s %s\"> %s@</span>" - (if (member (match-string 2 headline) - org-done-keywords) - "done" "todo") - (match-string 2 headline) - (match-string 2 headline)) - nil 'org-protected t) - " ") "") - (match-string 4 headline))) - (when content + ;; content formatting + (when content (if (not (string-match "\\S-" content)) (setq content nil) (if (string-match "[ \t\n]+\\'" content) (setq content (substring content 0 (match-beginning 0)))) - (setq content (org-remove-indentation content)) - (if latexp (setq content (concat "\\quad \\\\\n" content))))) - (insert (make-string (org-inlinetask-get-current-indentation) ?\ ) - "- ") - (setq indent (make-string (current-column) ?\ )) - (insert headline " ::") - (if content - (insert (if htmlp " " (concat "\n" indent)) - (mapconcat 'identity (org-split-string content "\n") - (concat "\n" indent)) "\n") - (insert "\n")) - (insert indent) - (backward-delete-char 2) - (insert "THISISTHEINLINELISTTEMINATOR\n")))))) + (setq content (org-remove-indentation content)))) + (setq content (or content "")) + ;; grab elements to export + (when (string-match org-complex-heading-regexp headline) + (let* ((todo (or (match-string 2 headline) "")) + (class (or (and (eq "" todo) "") + (if (member todo org-done-keywords) "done" "todo"))) + (priority (or (match-string 3 headline) "")) + (heading (or (match-string 4 headline) "")) + (tags (or (match-string 5 headline) "")) + (backend-spec (assq backend org-inlinetask-export-templates)) + (format-str (nth 1 backend-spec)) + (tokens (cadr (nth 2 backend-spec))) + ;; change nil arguments into empty strings + (nil-to-str (lambda (el) (or (eval el) ""))) + ;; build and protect export string + (export-str (org-add-props + (eval (append '(format format-str) + (mapcar nil-to-str tokens))) + nil 'org-protected t))) + ;; eventually insert it + (insert export-str "\n"))))))) (defun org-inlinetask-get-current-indentation () "Get the indentation of the last non-while line above this one." @@ -247,31 +327,11 @@ Either remove headline and meta data, or do special formatting." org-inlinetask-min-level)) (replace-match ""))) -(defun org-inlinetask-remove-terminator () - (let (beg end) - (save-excursion - (goto-char (point-min)) - (while (re-search-forward "THISISTHEINLINELISTTEMINATOR\n" nil t) - (setq beg (match-beginning 0) end (match-end 0)) - (save-excursion - (beginning-of-line 1) - (and (looking-at "<p\\(ara\\)?>THISISTHEINLINELISTTEMINATOR[ \t\n]*</p\\(ara\\)?>") - (setq beg (point) end (match-end 0)))) - (delete-region beg end))))) - (eval-after-load "org-exp" '(add-hook 'org-export-preprocess-after-tree-selection-hook 'org-inlinetask-export-handler)) (eval-after-load "org" '(add-hook 'org-font-lock-hook 'org-inlinetask-fontify)) -(eval-after-load "org-html" - '(add-hook 'org-export-html-final-hook 'org-inlinetask-remove-terminator)) -(eval-after-load "org-latex" - '(add-hook 'org-export-latex-final-hook 'org-inlinetask-remove-terminator)) -(eval-after-load "org-ascii" - '(add-hook 'org-export-ascii-final-hook 'org-inlinetask-remove-terminator)) -(eval-after-load "org-docbook" - '(add-hook 'org-export-docbook-final-hook 'org-inlinetask-remove-terminator)) (provide 'org-inlinetask) |