1 ;;; org-odt.el --- OpenDocumentText export for Org-mode
3 ;; Copyright (C) 2010-2011 Jambunathan <kjambunathan at gmail dot com>
5 ;; Author: Jambunathan K <kjambunathan at gmail dot com>
6 ;; Keywords: outlines, hypermedia, calendar, wp
7 ;; Homepage: http://orgmode.org
10 ;; This file is not (yet) part of GNU Emacs.
11 ;; However, it is distributed under the same license.
13 ;; GNU Emacs is free software: you can redistribute it and/or modify
14 ;; it under the terms of the GNU General Public License as published by
15 ;; the Free Software Foundation, either version 3 of the License, or
16 ;; (at your option) any later version.
18 ;; GNU Emacs is distributed in the hope that it will be useful,
19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ;; GNU General Public License for more details.
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
25 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
30 (eval-when-compile (require 'cl
))
33 (defun org-odt-end-export ()
34 (org-odt-fixup-label-references)
36 ;; remove empty paragraphs
37 (goto-char (point-min))
38 (while (re-search-forward
39 "<text:p\\( text:style-name=\"Text_20_body\"\\)?>[ \r\n\t]*</text:p>"
42 (goto-char (point-min))
44 ;; Convert whitespace place holders
45 (goto-char (point-min))
47 (while (setq beg
(next-single-property-change (point) 'org-whitespace
))
48 (setq n
(get-text-property beg
'org-whitespace
)
49 end
(next-single-property-change beg
'org-whitespace
))
51 (delete-region beg end
)
52 (insert (format "<span style=\"visibility:hidden;\">%s</span>"
53 (make-string n ?x
)))))
55 ;; Remove empty lines at the beginning of the file.
56 (goto-char (point-min))
57 (when (looking-at "\\s-+\n") (replace-match ""))
59 ;; Remove display properties
60 (remove-text-properties (point-min) (point-max) '(display t
)))
62 (defvar org-odt-suppress-xref nil
)
63 (defconst org-export-odt-special-string-regexps
64 '(("\\\\-" .
"­\\1") ; shy
65 ("---\\([^-]\\)" .
"—\\1") ; mdash
66 ("--\\([^-]\\)" .
"–\\1") ; ndash
67 ("\\.\\.\\." .
"…")) ; hellip
68 "Regular expressions for special string conversion.")
70 (defconst org-odt-lib-dir
(file-name-directory load-file-name
))
71 (defconst org-odt-data-dir
72 (let ((dir1 (expand-file-name "../odt" org-odt-lib-dir
)) ; git
73 (dir2 (expand-file-name "./contrib/odt" org-odt-lib-dir
))) ; elpa
75 ((file-directory-p dir1
) dir1
)
76 ((file-directory-p dir2
) dir2
)
77 (t (error "Cannot find factory styles file. Check package dir layout"))))
78 "Directory that holds auxiliary files used by the ODT exporter.
80 The 'styles' subdir contains the following xml files -
81 'OrgOdtStyles.xml' and 'OrgOdtContentTemplate.xml' - which are
82 used as factory settings of `org-export-odt-styles-file' and
83 `org-export-odt-content-template-file'.
85 The 'etc/schema' subdir contains rnc files for validating of
86 OpenDocument xml files.")
88 (defvar org-odt-file-extensions
89 '(("odt" .
"OpenDocument Text")
90 ("ott" .
"OpenDocument Text Template")
91 ("odm" .
"OpenDocument Master Document")
92 ("ods" .
"OpenDocument Spreadsheet")
93 ("ots" .
"OpenDocument Spreadsheet Template")
94 ("odg" .
"OpenDocument Drawing (Graphics)")
95 ("otg" .
"OpenDocument Drawing Template")
96 ("odp" .
"OpenDocument Presentation")
97 ("otp" .
"OpenDocument Presentation Template")
98 ("odi" .
"OpenDocument Image")
99 ("odf" .
"OpenDocument Formula")
100 ("odc" .
"OpenDocument Chart")
101 ("doc" .
"Microsoft Text")
102 ("docx" .
"Microsoft Text")
103 ("xls" .
"Microsoft Spreadsheet")
104 ("xlsx" .
"Microsoft Spreadsheet")
105 ("ppt" .
"Microsoft Presentation")
106 ("pptx" .
"Microsoft Presentation")))
108 (defvar org-odt-ms-file-extensions
109 '(("doc" .
"Microsoft Text")
110 ("docx" .
"Microsoft Text")
111 ("xls" .
"Microsoft Spreadsheet")
112 ("xlsx" .
"Microsoft Spreadsheet")
113 ("ppt" .
"Microsoft Presentation")
114 ("pptx" .
"Microsoft Presentation")))
116 ;; RelaxNG validation of OpenDocument xml files
117 (eval-after-load 'rng-nxml
118 '(setq rng-nxml-auto-validate-flag t
))
120 (eval-after-load 'rng-loc
121 '(add-to-list 'rng-schema-locating-files
122 (expand-file-name "etc/schema/schemas.xml" org-odt-data-dir
)))
126 ;; Let Org open all OpenDocument files using system-registered app
127 (add-to-list 'org-file-apps
128 (cons (concat "\\." (car desc
) "\\'") 'system
))
129 ;; Let Emacs open all OpenDocument files in archive mode
130 (add-to-list 'auto-mode-alist
131 (cons (concat "\\." (car desc
) "\\'") 'archive-mode
)))
132 org-odt-file-extensions
)
136 ;; Let Org open all Microsoft files using system-registered app
137 (add-to-list 'org-file-apps
138 (cons (concat "\\." (car desc
) "\\'") 'system
)))
139 org-odt-ms-file-extensions
)
141 ;; register the odt exporter with the pre-processor
142 (add-to-list 'org-export-backends
'odt
)
144 ;; register the odt exporter with org-lparse library
145 (org-lparse-register-backend 'odt
)
147 (defun org-odt-unload-function ()
148 (org-lparse-unregister-backend 'odt
)
149 (remove-hook 'org-export-preprocess-after-blockquote-hook
150 'org-export-odt-preprocess-latex-fragments
)
153 (defcustom org-export-odt-content-template-file nil
154 "Template file for \"content.xml\".
155 The exporter embeds the exported content just before
156 \"</office:text>\" element.
158 If unspecified, the file named \"OrgOdtContentTemplate.xml\"
159 under `org-odt-data-dir' is used."
161 :group
'org-export-odt
)
163 (defcustom org-export-odt-styles-file nil
164 "Default styles file for use with ODT export.
165 Valid values are one of:
167 2. path to a styles.xml file
168 3. path to a *.odt or a *.ott file
169 4. list of the form (ODT-OR-OTT-FILE (FILE-MEMBER-1 FILE-MEMBER-2
172 In case of option 1, an in-built styles.xml is used. See
173 `org-odt-data-dir' for more information.
175 In case of option 3, the specified file is unzipped and the
176 styles.xml embedded therein is used.
178 In case of option 4, the specified ODT-OR-OTT-FILE is unzipped
179 and FILE-MEMBER-1, FILE-MEMBER-2 etc are copied in to the
180 generated odt file. Use relative path for specifying the
181 FILE-MEMBERS. styles.xml must be specified as one of the
184 Use options 1, 2 or 3 only if styles.xml alone suffices for
185 achieving the desired formatting. Use option 4, if the styles.xml
186 references additional files like header and footer images for
187 achieving the desired formattting."
188 :group
'org-export-odt
191 (const :tag
"Factory settings" nil
)
192 (file :must-match t
:tag
"styles.xml")
193 (file :must-match t
:tag
"ODT or OTT file")
194 (list :tag
"ODT or OTT file + Members"
195 (file :must-match t
:tag
"ODF Text or Text Template file")
197 (file :tag
" Member" "styles.xml")
198 (repeat (file :tag
"Member"))))))
200 (defconst org-export-odt-tmpdir-prefix
"odt-")
201 (defconst org-export-odt-bookmark-prefix
"OrgXref.")
202 (defcustom org-export-odt-use-bookmarks-for-internal-links t
203 "Export Internal links as bookmarks?."
205 :group
'org-export-odt
)
207 (defcustom org-export-odt-embed-images t
208 "Should the images be copied in to the odt file or just linked?"
210 :group
'org-export-odt
)
212 (defcustom org-odt-export-inline-images
'maybe
213 "Non-nil means inline images into exported HTML pages.
214 This is done using an <img> tag. When nil, an anchor with href is used to
215 link to the image. If this option is `maybe', then images in links with
216 an empty description will be inlined, while images with a description will
218 :group
'org-odt-export
219 :type
'(choice (const :tag
"Never" nil
)
220 (const :tag
"Always" t
)
221 (const :tag
"When there is no description" maybe
)))
223 (defcustom org-odt-export-inline-image-extensions
224 '("png" "jpeg" "jpg" "gif")
225 "Extensions of image files that can be inlined into HTML."
226 :type
'(repeat (string :tag
"Extension"))
227 :group
'org-odt-export
)
229 (defcustom org-export-odt-pixels-per-inch display-pixels-per-inch
230 ;; FIXME add docstring
233 :group
'org-export-odt
)
235 (defvar org-export-odt-default-org-styles-alist
236 '((paragraph .
((default .
"Text_20_body")
237 (fixedwidth .
"OrgFixedWidthBlock")
239 (quote .
"Quotations")
240 (blockquote .
"Quotations")
241 (center .
"OrgCenter")
244 (title .
"Heading_20_1.title")
245 (footnote .
"Footnote")
246 (src .
"OrgSrcBlock")
247 (illustration .
"Illustration")
249 (definition-term .
"Text_20_body_20_bold")
250 (horizontal-line .
"Horizontal_20_Line")))
251 (character .
((bold .
"Bold")
252 (emphasis .
"Emphasis")
254 (verbatim .
"OrgCode")
255 (strike .
"Strikethrough")
256 (underline .
"Underline")
257 (subscript .
"OrgSubscript")
258 (superscript .
"OrgSuperscript")))
259 (list .
((ordered .
"OrgNumberedList")
260 (unordered .
"OrgBulletedList")
261 (description .
"OrgDescriptionList"))))
262 "Default styles for various entities.")
264 (defvar org-export-odt-org-styles-alist org-export-odt-default-org-styles-alist
)
265 (defun org-odt-get-style-name-for-entity (category &optional entity
)
266 (let ((entity (or entity
'default
)))
268 (cdr (assoc entity
(cdr (assoc category
269 org-export-odt-org-styles-alist
))))
270 (cdr (assoc entity
(cdr (assoc category
271 org-export-odt-default-org-styles-alist
))))
272 (error "Cannot determine style name for entity %s of type %s"
275 (defcustom org-export-odt-preferred-output-format nil
276 "Automatically post-process to this format after exporting to \"odt\".
277 Interactive commands `org-export-as-odt' and
278 `org-export-as-odt-and-open' export first to \"odt\" format and
279 then use an external converter to convert the resulting document
282 The converter used is that specified with CONVERT-METHOD option
283 in `org-odt-get'. If the above option is unspecified then
284 `org-lparse-convert-process' is used.
286 The format specified here should be listed in OTHER-BACKENDS
287 option of `org-odt-get' or `org-lparse-convert-capabilities' as
290 :type
'(choice :convert-widget
292 (apply 'widget-convert
(widget-type w
)
293 (eval (car (widget-get w
:args
)))))
294 `((const :tag
"None" nil
)
295 ,@(mapcar (lambda (c)
296 `(const :tag
,(car c
) ,(car c
)))
297 (org-lparse-get-other-backends "odt")))))
300 (defun org-export-as-odt-and-open (arg)
301 "Export the outline as ODT and immediately open it with a browser.
302 If there is an active region, export only the region.
303 The prefix ARG specifies how many levels of the outline should become
304 headlines. The default is 3. Lower levels will become bulleted lists."
307 (or org-export-odt-preferred-output-format
"odt") "odt" arg
))
310 (defun org-export-as-odt-batch ()
311 "Call the function `org-lparse-batch'.
312 This function can be used in batch processing as:
314 --load=$HOME/lib/emacs/org.el
315 --eval \"(setq org-export-headline-levels 2)\"
316 --visit=MyFile --funcall org-export-as-odt-batch"
317 (org-lparse-batch "odt"))
320 (defun org-export-as-odt-to-buffer (arg)
321 "Call `org-lparse-odt` with output to a temporary buffer.
322 No file is created. The prefix ARG is passed through to `org-lparse-to-buffer'."
324 (org-lparse-to-buffer "odt" arg
))
327 (defun org-replace-region-by-odt (beg end
)
328 "Assume the current region has org-mode syntax, and convert it to ODT.
329 This can be used in any buffer. For example, you could write an
330 itemized list in org-mode syntax in an ODT buffer and then use this
331 command to convert it."
333 (org-replace-region-by "odt" beg end
))
336 (defun org-export-region-as-odt (beg end
&optional body-only buffer
)
337 "Convert region from BEG to END in org-mode buffer to ODT.
338 If prefix arg BODY-ONLY is set, omit file header, footer, and table of
339 contents, and only produce the region of converted text, useful for
340 cut-and-paste operations.
341 If BUFFER is a buffer or a string, use/create that buffer as a target
342 of the converted ODT. If BUFFER is the symbol `string', return the
343 produced ODT as a string and leave not buffer behind. For example,
344 a Lisp program could call this function in the following way:
346 (setq odt (org-export-region-as-odt beg end t 'string))
348 When called interactively, the output buffer is selected, and shown
349 in a window. A non-interactive call will only return the buffer."
351 (org-lparse-region "odt" beg end body-only buffer
))
353 ;;; org-export-as-odt
355 (defun org-export-as-odt (arg &optional hidden ext-plist
356 to-buffer body-only pub-dir
)
357 "Export the outline as a OpenDocumentText file.
358 If there is an active region, export only the region. The prefix
359 ARG specifies how many levels of the outline should become
360 headlines. The default is 3. Lower levels will become bulleted
361 lists. HIDDEN is obsolete and does nothing.
362 EXT-PLIST is a property list with external parameters overriding
363 org-mode's default settings, but still inferior to file-local
364 settings. When TO-BUFFER is non-nil, create a buffer with that
365 name and export to that buffer. If TO-BUFFER is the symbol
366 `string', don't leave any buffer behind but just return the
367 resulting XML as a string. When BODY-ONLY is set, don't produce
368 the file header and footer, simply return the content of
369 <body>...</body>, without even the body tags themselves. When
370 PUB-DIR is set, use this as the publishing directory."
372 (org-lparse (or org-export-odt-preferred-output-format
"odt")
373 "odt" arg hidden ext-plist to-buffer body-only pub-dir
))
375 (defvar org-odt-entity-control-callbacks-alist
377 .
(org-odt-begin-export org-odt-end-export
))
379 .
(org-odt-begin-document-content org-odt-end-document-content
))
381 .
(org-odt-begin-document-body org-odt-end-document-body
))
383 .
(org-odt-begin-toc org-odt-end-toc
))
385 .
(org-odt-begin-environment org-odt-end-environment
))
387 .
(org-odt-begin-footnote-definition org-odt-end-footnote-definition
))
389 .
(org-odt-begin-table org-odt-end-table
))
391 .
(org-odt-begin-table-rowgroup org-odt-end-table-rowgroup
))
393 .
(org-odt-begin-list org-odt-end-list
))
395 .
(org-odt-begin-list-item org-odt-end-list-item
))
397 .
(org-odt-begin-outline org-odt-end-outline
))
399 .
(org-odt-begin-outline-text org-odt-end-outline-text
))
401 .
(org-odt-begin-paragraph org-odt-end-paragraph
)))
404 (defvar org-odt-entity-format-callbacks-alist
405 `((EXTRA-TARGETS . org-lparse-format-extra-targets
)
406 (ORG-TAGS . org-lparse-format-org-tags
)
407 (SECTION-NUMBER . org-lparse-format-section-number
)
408 (HEADLINE . org-odt-format-headline
)
409 (TOC-ENTRY . org-odt-format-toc-entry
)
410 (TOC-ITEM . org-odt-format-toc-item
)
411 (TAGS . org-odt-format-tags
)
412 (SPACES . org-odt-format-spaces
)
413 (TABS . org-odt-format-tabs
)
414 (LINE-BREAK . org-odt-format-line-break
)
415 (FONTIFY . org-odt-format-fontify
)
416 (TODO . org-lparse-format-todo
)
417 (LINK . org-odt-format-link
)
418 (INLINE-IMAGE . org-odt-format-inline-image
)
419 (ORG-LINK . org-odt-format-org-link
)
420 (HEADING . org-odt-format-heading
)
421 (ANCHOR . org-odt-format-anchor
)
422 (TABLE . org-lparse-format-table
)
423 (TABLE-ROW . org-odt-format-table-row
)
424 (TABLE-CELL . org-odt-format-table-cell
)
425 (FOOTNOTES-SECTION . ignore
)
426 (FOOTNOTE-REFERENCE . org-odt-format-footnote-reference
)
427 (HORIZONTAL-LINE . org-odt-format-horizontal-line
)
428 (COMMENT . org-odt-format-comment
)
429 (LINE . org-odt-format-line
)
430 (ORG-ENTITY . org-odt-format-org-entity
))
434 ;;;_. control callbacks
436 (defun org-odt-begin-office-body ()
438 (insert-file-contents
439 (or org-export-odt-content-template-file
440 (expand-file-name "styles/OrgOdtContentTemplate.xml"
442 (goto-char (point-min))
443 (re-search-forward "</office:text>" nil nil
)
444 (delete-region (match-beginning 0) (point-max)))
446 ;; Following variable is let bound when `org-do-lparse' is in
447 ;; progress. See org-html.el.
448 (defvar org-lparse-toc
)
449 (defun org-odt-begin-document-body (opt-plist)
450 (org-odt-begin-office-body)
451 (let ((title (plist-get opt-plist
:title
)))
454 (org-odt-format-stylized-paragraph 'title title
))))
458 (insert "\n" org-lparse-toc
"\n")))
460 (defvar org-lparse-body-only
) ; let bound during org-do-lparse
461 (defvar org-lparse-to-buffer
) ; let bound during org-do-lparse
462 (defun org-odt-end-document-body (opt-plist)
463 (unless org-lparse-body-only
464 (org-lparse-insert-tag "</office:text>")
465 (org-lparse-insert-tag "</office:body>")))
467 (defun org-odt-begin-document-content (opt-plist)
470 (defun org-odt-end-document-content ()
471 (org-lparse-insert-tag "</office:document-content>"))
473 (defun org-odt-begin-outline (level1 snumber title tags
474 target extra-targets class
)
476 'HEADING
(org-lparse-format
477 'HEADLINE title extra-targets tags snumber level1
)
480 (defun org-odt-end-outline ()
483 (defun org-odt-begin-outline-text (level1 snumber class
)
486 (defun org-odt-end-outline-text ()
489 (defun org-odt-begin-paragraph (&optional style
)
490 (org-lparse-insert-tag
491 "<text:p%s>" (org-odt-get-extra-attrs-for-paragraph-style style
)))
493 (defun org-odt-end-paragraph ()
494 (org-lparse-insert-tag "</text:p>"))
496 (defun org-odt-get-extra-attrs-for-paragraph-style (style)
500 ((stringp style
) style
)
501 ((symbolp style
) (org-odt-get-style-name-for-entity
504 (error "Don't know how to handle paragraph style %s" style
))
505 (format " text:style-name=\"%s\"" style-name
)))
507 (defun org-odt-format-stylized-paragraph (style text
)
509 '("<text:p%s>" .
"</text:p>") text
510 (org-odt-get-extra-attrs-for-paragraph-style style
)))
512 (defun org-odt-begin-environment (style)
514 ((blockquote verse center quote
)
515 (org-lparse-begin-paragraph style
)
518 (org-lparse-end-paragraph)
520 (t (error "Unknown environment %s" style
))))
522 (defun org-odt-end-environment (style)
524 ((blockquote verse center quote
)
525 (org-lparse-end-paragraph)
528 (org-lparse-begin-paragraph)
530 (t (error "Unknown environment %s" style
))))
532 (defvar org-lparse-list-level
) ; dynamically bound in org-do-lparse
533 (defun org-odt-begin-list (ltype)
534 (setq ltype
(or (org-lparse-html-list-type-to-canonical-list-type ltype
)
536 (let* ((style-name (org-odt-get-style-name-for-entity 'list ltype
))
537 (extra (concat (when (= org-lparse-list-level
1)
538 " text:continue-numbering=\"false\"")
540 (format " text:style-name=\"%s\"" style-name
)))))
542 ((ordered unordered description
)
543 (org-lparse-end-paragraph)
544 (org-lparse-insert-tag "<text:list%s>" extra
))
545 (t (error "Unknown list type: %s" ltype
)))))
547 (defun org-odt-end-list (ltype)
548 (setq ltype
(or (org-lparse-html-list-type-to-canonical-list-type ltype
)
551 (org-lparse-insert-tag "</text:list>")
552 (error "Unknown list type: %s" ltype
)))
554 (defun org-odt-begin-list-item (ltype &optional arg headline
)
555 (setq ltype
(or (org-lparse-html-list-type-to-canonical-list-type ltype
)
559 (assert (not headline
) t
)
560 (let* ((counter arg
) (extra ""))
561 (org-lparse-insert-tag "<text:list-item>")
562 (org-lparse-begin-paragraph)))
564 (let* ((id arg
) (extra ""))
565 (org-lparse-insert-tag "<text:list-item>")
566 (org-lparse-begin-paragraph)
567 (insert (if headline
(org-odt-format-target headline id
)
568 (org-odt-format-bookmark "" id
)))))
570 (assert (not headline
) t
)
571 (let ((term (or arg
"(no term)")))
574 '("<text:list-item>" .
"</text:list-item>")
575 (org-odt-format-stylized-paragraph 'definition-term term
)))
576 (org-lparse-begin-list-item 'unordered
)
577 (org-lparse-begin-list 'description
)
578 (org-lparse-begin-list-item 'unordered
)))
579 (t (error "Unknown list type"))))
581 (defun org-odt-end-list-item (ltype)
582 (setq ltype
(or (org-lparse-html-list-type-to-canonical-list-type ltype
)
586 (org-lparse-insert-tag "</text:list-item>"))
588 (org-lparse-end-list-item-1)
589 (org-lparse-end-list 'description
)
590 (org-lparse-end-list-item-1))
591 (t (error "Unknown list type"))))
593 ;; Following variables are let bound when table emission is in
594 ;; progress. See org-lparse.el.
595 (defvar org-lparse-table-begin-marker
)
596 (defvar org-lparse-table-ncols
)
597 (defvar org-lparse-table-rowgrp-open
)
598 (defvar org-lparse-table-rownum
)
599 (defvar org-lparse-table-cur-rowgrp-is-hdr
)
600 (defvar org-lparse-table-is-styled
)
601 (defvar org-lparse-table-rowgrp-info
)
602 (defvar org-lparse-table-colalign-vector
)
604 (defvar org-odt-table-style nil
605 "Table style specified by \"#+ATTR_ODT: <style-name>\" line.
606 This is set during `org-odt-begin-table'.")
608 (defvar org-odt-table-style-spec nil
609 "Entry for `org-odt-table-style' in `org-export-odt-table-styles'.")
611 (defcustom org-export-odt-table-styles nil
612 "Specify how Table Styles should be derived from a Table Template.
613 This is a list where each element is of the
614 form (TABLE-STYLE-NAME TABLE-TEMPLATE-NAME TABLE-CELL-OPTIONS).
616 TABLE-STYLE-NAME is the style associated with the table through
617 `org-odt-table-style'.
619 TABLE-TEMPLATE-NAME is a set of - upto 9 - automatic
620 TABLE-CELL-STYLE-NAMEs and PARAGRAPH-STYLE-NAMEs (as defined
621 below) that is included in
622 `org-export-odt-content-template-file'.
624 TABLE-CELL-STYLE-NAME := TABLE-TEMPLATE-NAME + TABLE-CELL-TYPE +
626 PARAGRAPH-STYLE-NAME := TABLE-TEMPLATE-NAME + TABLE-CELL-TYPE +
628 TABLE-CELL-TYPE := \"FirstRow\" | \"LastColumn\" |
629 \"FirstRow\" | \"LastRow\" |
630 \"EvenRow\" | \"OddRow\" |
631 \"EvenColumn\" | \"OddColumn\" | \"\"
632 where \"+\" above denotes string concatenation.
634 TABLE-CELL-OPTIONS is an alist where each element is of the
635 form (TABLE-CELL-STYLE-SELECTOR . ON-OR-OFF).
636 TABLE-CELL-STYLE-SELECTOR := `use-first-row-styles' |
637 `use-last-row-styles' |
638 `use-first-column-styles' |
639 `use-last-column-styles' |
640 `use-banding-rows-styles' |
641 `use-banding-columns-styles' |
642 `use-first-row-styles'
643 ON-OR-OFF := `t' | `nil'
645 For example, with the following configuration
647 \(setq org-export-odt-table-styles
648 '\(\(\"TableWithHeaderRowsAndColumns\" \"Custom\"
649 \(\(use-first-row-styles . t\)
650 \(use-first-column-styles . t\)\)\)
651 \(\"TableWithHeaderColumns\" \"Custom\"
652 \(\(use-first-column-styles . t\)\)\)\)\)
654 1. A table associated with \"TableWithHeaderRowsAndColumns\"
655 style will use the following table-cell styles -
656 \"CustomFirstRowTableCell\", \"CustomFirstColumnTableCell\",
657 \"CustomTableCell\" and the following paragraph styles
658 \"CustomFirstRowTableParagraph\",
659 \"CustomFirstColumnTableParagraph\", \"CustomTableParagraph\"
662 2. A table associated with \"TableWithHeaderColumns\" style will
663 use the following table-cell styles -
664 \"CustomFirstColumnTableCell\", \"CustomTableCell\" and the
665 following paragraph styles
666 \"CustomFirstColumnTableParagraph\", \"CustomTableParagraph\"
669 Note that TABLE-TEMPLATE-NAME corresponds to the
670 \"<table:table-template>\" elements contained within
671 \"<office:styles>\". The entries (TABLE-STYLE-NAME
672 TABLE-TEMPLATE-NAME TABLE-CELL-OPTIONS) correspond to
673 \"table:template-name\" and \"table:use-first-row-styles\" etc
674 attributes of \"<table:table>\" element. Refer ODF-1.2
675 specification for more information. Also consult the
676 implementation filed under `org-odt-get-table-cell-styles'."
677 :group
'org-export-odt
679 (const :tag
"None" nil
)
680 (repeat :tag
"Table Styles"
681 (list :tag
"Table Style Specification"
682 (string :tag
"Table Style Name")
683 (string :tag
"Table Template Name")
684 (alist :options
(use-first-row-styles
686 use-first-column-styles
687 use-last-column-styles
688 use-banding-rows-styles
689 use-banding-columns-styles
)
691 :value-type
(const :tag
"True" t
))))))
693 (defun org-odt-begin-table (caption label attributes
)
694 (setq org-odt-table-style attributes
)
695 (setq org-odt-table-style-spec
696 (assoc org-odt-table-style org-export-odt-table-styles
))
699 (org-odt-format-stylized-paragraph
700 'table
(org-odt-format-entity-caption label caption
"Table"))))
701 (org-lparse-insert-tag
702 "<table:table table:name=\"%s\" table:style-name=\"%s\">"
703 (or label
"") (or (nth 1 org-odt-table-style-spec
) "OrgTable"))
704 (setq org-lparse-table-begin-marker
(point)))
706 (defun org-odt-end-table ()
707 (goto-char org-lparse-table-begin-marker
)
708 (loop for level from
0 below org-lparse-table-ncols
711 "<table:table-column table:style-name=\"%sColumn\"/>"
712 "" (or (nth 1 org-odt-table-style-spec
) "OrgTable"))))
714 ;; fill style attributes for table cells
715 (when org-lparse-table-is-styled
716 (while (re-search-forward "@@\\(table-cell:p\\|table-cell:style-name\\)@@\\([0-9]+\\)@@\\([0-9]+\\)@@" nil t
)
717 (let* ((spec (match-string 1))
718 (r (string-to-number (match-string 2)))
719 (c (string-to-number (match-string 3)))
720 (cell-styles (org-odt-get-table-cell-styles
721 r c org-odt-table-style-spec
))
722 (table-cell-style (car cell-styles
))
723 (table-cell-paragraph-style (cdr cell-styles
)))
725 ((equal spec
"table-cell:p")
726 (replace-match table-cell-paragraph-style t t
))
727 ((equal spec
"table-cell:style-name")
728 (replace-match table-cell-style t t
))))))
729 (goto-char (point-max))
730 (org-lparse-insert-tag "</table:table>"))
732 (defun org-odt-begin-table-rowgroup (&optional is-header-row
)
733 (when org-lparse-table-rowgrp-open
734 (org-lparse-end 'TABLE-ROWGROUP
))
735 (org-lparse-insert-tag (if is-header-row
736 "<table:table-header-rows>"
737 "<table:table-rows>"))
738 (setq org-lparse-table-rowgrp-open t
)
739 (setq org-lparse-table-cur-rowgrp-is-hdr is-header-row
))
741 (defun org-odt-end-table-rowgroup ()
742 (when org-lparse-table-rowgrp-open
743 (setq org-lparse-table-rowgrp-open nil
)
744 (org-lparse-insert-tag
745 (if org-lparse-table-cur-rowgrp-is-hdr
746 "</table:table-header-rows>" "</table:table-rows>"))))
748 (defun org-odt-format-table-row (row)
750 '("<table:table-row>" .
"</table:table-row>") row
))
752 (defun org-odt-get-table-cell-styles (r c
&optional style-spec
)
753 "Retrieve styles applicable to a table cell.
754 R and C are (zero-based) row and column numbers of the table
755 cell. STYLE-SPEC is an entry in `org-export-odt-table-styles'
756 applicable to the current table. It is `nil' if the table is not
757 associated with any style attributes.
759 Return a cons of (TABLE-CELL-STYLE-NAME . PARAGRAPH-STYLE-NAME).
761 When STYLE-SPEC is nil, style the table cell the conventional way
762 - choose cell borders based on row and column groupings and
763 choose paragraph alignment based on `org-col-cookies' text
765 `org-odt-get-paragraph-style-cookie-for-table-cell'.
767 When STYLE-SPEC is non-nil, ignore the above cookie and return
768 styles congruent with the ODF-1.2 specification."
772 ;; LibreOffice - particularly the Writer - honors neither table
773 ;; templates nor custom table-cell styles. Inorder to retain
774 ;; inter-operability with LibreOffice, only automatic styles are
775 ;; used for styling of table-cells. The current implementation is
776 ;; congruent with ODF-1.2 specification and hence is
777 ;; future-compatible.
779 ;; Additional Note: LibreOffice's AutoFormat facility for tables -
780 ;; which recognizes as many as 16 different cell types - is much
781 ;; richer. Unfortunately it is NOT amenable to easy configuration
784 (let* ((template-name (nth 1 style-spec
))
785 (cell-style-selectors (nth 2 style-spec
))
788 ((and (cdr (assoc 'use-first-column-styles cell-style-selectors
))
789 (= c
0)) "FirstColumn")
790 ((and (cdr (assoc 'use-last-column-styles cell-style-selectors
))
791 (= c
(1- org-lparse-table-ncols
))) "LastColumn")
792 ((and (cdr (assoc 'use-first-row-styles cell-style-selectors
))
794 ((and (cdr (assoc 'use-last-row-styles cell-style-selectors
))
795 (= r org-lparse-table-rownum
))
797 ((and (cdr (assoc 'use-banding-rows-styles cell-style-selectors
))
798 (= (% r
2) 1)) "EvenRow")
799 ((and (cdr (assoc 'use-banding-rows-styles cell-style-selectors
))
800 (= (% r
2) 0)) "OddRow")
801 ((and (cdr (assoc 'use-banding-columns-styles cell-style-selectors
))
802 (= (% c
2) 1)) "EvenColumn")
803 ((and (cdr (assoc 'use-banding-columns-styles cell-style-selectors
))
804 (= (% c
2) 0)) "OddColumn")
807 (concat template-name cell-type
"TableCell")
808 (concat template-name cell-type
"TableParagraph"))))
815 ((eq (cdr (assoc r org-lparse-table-rowgrp-info
)) :start
) "T")
817 (when (= r org-lparse-table-rownum
) "B")
820 ((or (memq (nth c org-table-colgroup-info
) '(:start
:startend
))
821 (memq (nth (1- c
) org-table-colgroup-info
) '(:end
:startend
))) "L")
823 (capitalize (aref org-lparse-table-colalign-vector c
))))))
825 (defun org-odt-get-paragraph-style-cookie-for-table-cell (r c
)
827 (and (not org-odt-table-style-spec
)
829 (org-lparse-table-cur-rowgrp-is-hdr "OrgTableHeading")
830 ((and (= c
0) (org-lparse-get 'TABLE-FIRST-COLUMN-AS-LABELS
))
832 (t "OrgTableContents")))
833 (and org-lparse-table-is-styled
834 (format "@@table-cell:p@@%03d@@%03d@@" r c
))))
836 (defun org-odt-get-style-name-cookie-for-table-cell (r c
)
837 (when org-lparse-table-is-styled
838 (format "@@table-cell:style-name@@%03d@@%03d@@" r c
)))
840 (defun org-odt-format-table-cell (data r c
)
841 (let* ((paragraph-style-cookie
842 (org-odt-get-paragraph-style-cookie-for-table-cell r c
))
844 (org-odt-get-style-name-cookie-for-table-cell r c
))
845 (extra (if style-name-cookie
846 (format " table:style-name=\"%s\"" style-name-cookie
) "")))
848 '("<table:table-cell%s>" .
"</table:table-cell>")
849 (if org-lparse-list-table-p data
850 (org-odt-format-stylized-paragraph paragraph-style-cookie data
)) extra
)))
852 (defun org-odt-begin-footnote-definition (n)
853 (org-lparse-begin-paragraph 'footnote
))
855 (defun org-odt-end-footnote-definition (n)
856 (org-lparse-end-paragraph))
858 (defun org-odt-begin-toc (lang-specific-heading)
861 <text:table-of-content text:style-name=\"Sect2\" text:protected=\"true\" text:name=\"Table of Contents1\">
862 <text:table-of-content-source text:outline-level=\"10\">
863 <text:index-title-template text:style-name=\"Contents_20_Heading\">%s</text:index-title-template>
864 " lang-specific-heading
))
866 (loop for level from
1 upto
10
869 <text:table-of-content-entry-template text:outline-level=\"%d\" text:style-name=\"Contents_20_%d\">
870 <text:index-entry-link-start text:style-name=\"Internet_20_link\"/>
871 <text:index-entry-chapter/>
872 <text:index-entry-text/>
873 <text:index-entry-link-end/>
874 </text:table-of-content-entry-template>
879 </text:table-of-content-source>
882 <text:index-title text:style-name=\"Sect1\" text:name=\"Table of Contents1_Head\">
883 <text:p text:style-name=\"Contents_20_Heading\">%s</text:p>
885 " lang-specific-heading
)))
887 (defun org-odt-end-toc ()
890 </text:table-of-content>
893 (defun org-odt-format-toc-entry (snumber todo headline tags href
)
894 (setq headline
(concat
895 (and org-export-with-section-numbers
896 (concat snumber
". "))
900 (org-lparse-format 'SPACES
3)
901 (org-lparse-format 'FONTIFY tags
"tag")))))
903 (setq headline
(org-lparse-format 'FONTIFY headline
"todo")))
905 (let ((org-odt-suppress-xref t
))
906 (org-odt-format-link headline
(concat "#" href
))))
908 (defun org-odt-format-toc-item (toc-entry level org-last-level
)
909 (let ((style (format "Contents_20_%d"
910 (+ level
(or (org-lparse-get 'TOPLEVEL-HLEVEL
) 1) -
1))))
911 (insert "\n" (org-odt-format-stylized-paragraph style toc-entry
) "\n")))
913 ;; Following variable is let bound during 'ORG-LINK callback. See
915 (defvar org-lparse-link-description-is-image nil
)
916 (defun org-odt-format-link (desc href
&optional attr
)
918 ((and (= (string-to-char href
) ?
#) (not org-odt-suppress-xref
))
919 (setq href
(concat org-export-odt-bookmark-prefix
(substring href
1)))
920 (let ((xref-format "text"))
922 (setq desc
(format "%d" desc
) xref-format
"number"))
924 '("<text:bookmark-ref text:reference-format=\"%s\" text:ref-name=\"%s\">" .
925 "</text:bookmark-ref>")
926 desc xref-format href
)))
927 (org-lparse-link-description-is-image
929 '("<draw:a xlink:type=\"simple\" xlink:href=\"%s\" %s>" .
"</draw:a>")
930 desc href
(or attr
"")))
933 '("<text:a xlink:type=\"simple\" xlink:href=\"%s\" %s>" .
"</text:a>")
934 desc href
(or attr
"")))))
936 (defun org-odt-format-spaces (n)
940 " " (org-odt-format-tags "<text:s text:c=\"%d\"/>" "" (1- n
))))
943 (defun org-odt-format-tabs (&optional n
)
944 (let ((tab "<text:tab/>")
948 (defun org-odt-format-line-break ()
949 (org-odt-format-tags "<text:line-break/>" ""))
951 (defun org-odt-format-horizontal-line ()
952 (org-odt-format-stylized-paragraph 'horizontal-line
""))
954 (defun org-odt-format-line (line)
955 (case org-lparse-dyn-current-environment
957 (org-odt-format-stylized-paragraph
958 'fixedwidth
(org-odt-fill-tabs-and-spaces
959 (org-xml-encode-plain-text line
))) "\n"))
960 (t (concat line
"\n"))))
962 (defun org-odt-format-comment (fmt &rest args
)
963 (let ((comment (apply 'format fmt args
)))
964 (format "\n<!-- %s -->\n" comment
)))
966 (defun org-odt-format-org-entity (wd)
967 (org-entity-get-representation wd
'utf8
))
969 (defun org-odt-fill-tabs-and-spaces (line)
970 (replace-regexp-in-string
971 "\\([\t]\\|\\([ ]+\\)\\)" (lambda (s)
973 ((string= s
"\t") (org-odt-format-tabs))
974 (t (org-odt-format-spaces (length s
))))) line
))
976 (defcustom org-export-odt-use-htmlfontify t
977 "Specify whether or not source blocks need to be fontified.
978 Turn this option on if you want to colorize the source code
979 blocks in the exported file. For colorization to work, you need
980 to make available an enhanced version of `htmlfontify' library."
982 :group
'org-export-odt
)
984 (defun org-odt-format-source-line-with-line-number-and-label
985 (line rpllbl num fontifier par-style
)
987 (let ((keep-label (not (numberp rpllbl
)))
988 (ref (org-find-text-property-in-string 'org-coderef line
)))
989 (setq line
(concat line
(and keep-label ref
(format "(%s)" ref
))))
990 (setq line
(funcall fontifier line
))
992 (setq line
(org-odt-format-target line
(concat "coderef-" ref
))))
993 (setq line
(org-odt-format-stylized-paragraph par-style line
))
995 (org-odt-format-tags '("<text:list-item>" .
"</text:list-item>") line
))))
997 (defun org-odt-format-source-code-or-example-plain
998 (lines lang caption textareap cols rows num cont rpllbl fmt
)
999 "Format source or example blocks much like fixedwidth blocks.
1000 Use this when `org-export-odt-use-htmlfontify' option is turned
1002 (let* ((lines (org-split-string lines
"[\r\n]"))
1003 (line-count (length lines
))
1008 (org-odt-format-source-line-with-line-number-and-label
1009 line rpllbl num
(lambda (line)
1010 (org-odt-fill-tabs-and-spaces
1011 (org-xml-encode-plain-text line
)))
1012 (if (= i line-count
) "OrgFixedWidthBlockLastLine" "OrgFixedWidthBlock")))
1015 (defvar org-src-block-paragraph-format
1016 "<style:style style:name=\"OrgSrcBlock\" style:family=\"paragraph\" style:parent-style-name=\"Preformatted_20_Text\">
1017 <style:paragraph-properties fo:background-color=\"%s\" fo:padding=\"0.049cm\" fo:border=\"0.51pt solid #000000\" style:shadow=\"none\">
1018 <style:background-image/>
1019 </style:paragraph-properties>
1020 <style:text-properties fo:color=\"%s\"/>
1022 "Custom paragraph style for colorized source and example blocks.
1023 This style is much the same as that of \"OrgFixedWidthBlock\"
1024 except that the foreground and background colors are set
1025 according to the default face identified by the `htmlfontify'.")
1027 (defun org-odt-hfy-face-to-css (fn)
1028 "Create custom style for face FN.
1029 When FN is the default face, use it's foreground and background
1030 properties to create \"OrgSrcBlock\" paragraph style. Otherwise
1031 use it's color attribute to create a character style whose name
1032 is obtained from FN. Currently all attributes of FN other than
1035 The style name for a face FN is derived using the following
1036 operations on the face name in that order - de-dash, CamelCase
1037 and prefix with \"OrgSrc\". For example,
1038 `font-lock-function-name-face' is associated with
1039 \"OrgSrcFontLockFunctionNameFace\"."
1040 (let* ((css-list (hfy-face-to-style fn
))
1041 (style-name ((lambda (fn)
1044 'capitalize
(split-string
1045 (hfy-face-or-def-to-name fn
) "-")
1047 (color-val (cdr (assoc "color" css-list
)))
1048 (background-color-val (cdr (assoc "background" css-list
)))
1049 (style (and org-export-odt-create-custom-styles-for-srcblocks
1052 (format org-src-block-paragraph-format
1053 background-color-val color-val
))
1057 <style:style style:name=\"%s\" style:family=\"text\">
1058 <style:text-properties fo:color=\"%s\"/>
1059 </style:style>" style-name color-val
))))))
1060 (cons style-name style
)))
1062 (defcustom org-export-odt-create-custom-styles-for-srcblocks t
1063 "Whether custom styles for colorized source blocks be automatically created.
1064 When this option is turned on, the exporter creates custom styles
1065 for source blocks based on the advice of `htmlfontify'. Creation
1066 of custom styles happen as part of `org-odt-hfy-face-to-css'.
1068 When this option is turned off exporter does not create such
1071 Use the latter option if you do not want the custom styles to be
1072 based on your current display settings. It is necessary that the
1073 styles.xml already contains needed styles for colorizing to work.
1075 This variable is effective only if
1076 `org-export-odt-use-htmlfontify' is turned on."
1077 :group
'org-export-odt
1080 (defun org-odt-insert-custom-styles-for-srcblocks (styles)
1081 "Save STYLES used for colorizing of source blocks.
1082 Update styles.xml with styles that were collected as part of
1083 `org-odt-hfy-face-to-css' callbacks."
1085 (with-current-buffer
1086 (find-file-noselect (expand-file-name "styles.xml") t
)
1087 (goto-char (point-min))
1088 (when (re-search-forward "</office:styles>" nil t
)
1089 (goto-char (match-beginning 0))
1090 (insert "\n<!-- Org Htmlfontify Styles -->\n" styles
"\n")))))
1092 (defun org-odt-format-source-code-or-example-colored
1093 (lines lang caption textareap cols rows num cont rpllbl fmt
)
1094 "Format source or example blocks using `htmlfontify-string'.
1095 Use this routine when `org-export-odt-use-htmlfontify' option is
1097 (let* ((lang-m (and lang
(or (cdr (assoc lang org-src-lang-modes
)) lang
)))
1098 (mode (and lang-m
(intern (concat (if (symbolp lang-m
)
1099 (symbol-name lang-m
)
1101 (org-inhibit-startup t
)
1102 (org-startup-folded nil
)
1103 (lines (with-temp-buffer
1105 (if (functionp mode
) (funcall mode
) (fundamental-mode))
1106 (font-lock-fontify-buffer)
1108 (hfy-html-quote-regex "\\([<\"&> ]\\)")
1109 (hfy-html-quote-map '(("\"" """)
1114 (" " "<text:tab/>")))
1115 (hfy-face-to-css 'org-odt-hfy-face-to-css
)
1116 (hfy-optimisations-1 (copy-seq hfy-optimisations
))
1117 (hfy-optimisations (add-to-list 'hfy-optimisations-1
1119 (hfy-begin-span-handler
1120 (lambda (style text-block text-id text-begins-block-p
)
1121 (insert (format "<text:span text:style-name=\"%s\">" style
))))
1122 (hfy-end-span-handler (lambda nil
(insert "</text:span>"))))
1123 (when (fboundp 'htmlfontify-string
)
1124 (let* ((lines (org-split-string lines
"[\r\n]"))
1125 (line-count (length lines
))
1130 (org-odt-format-source-line-with-line-number-and-label
1131 line rpllbl num
'htmlfontify-string
1132 (if (= i line-count
) "OrgSrcBlockLastLine" "OrgSrcBlock")))
1135 (defun org-odt-format-source-code-or-example (lines lang caption textareap
1138 "Format source or example blocks for export.
1139 Use `org-odt-format-source-code-or-example-plain' or
1140 `org-odt-format-source-code-or-example-colored' depending on the
1141 value of `org-export-odt-use-htmlfontify."
1142 (setq lines
(org-export-number-lines
1143 lines
0 0 num cont rpllbl fmt
'preprocess
)
1145 (or (and org-export-odt-use-htmlfontify
1146 (or (featurep 'htmlfontify
)
1147 (require 'htmlfontify
))
1148 (fboundp 'htmlfontify-string
)
1149 'org-odt-format-source-code-or-example-colored
)
1150 'org-odt-format-source-code-or-example-plain
)
1151 lines lang caption textareap cols rows num cont rpllbl fmt
))
1153 (let ((extra (format " text:continue-numbering=\"%s\""
1154 (if cont
"true" "false"))))
1155 (org-odt-format-tags
1156 '("<text:list text:style-name=\"OrgSrcBlockNumberedLine\"%s>"
1157 .
"</text:list>") lines extra
))))
1159 (defun org-odt-remap-stylenames (style-name)
1161 (cdr (assoc style-name
'(("timestamp-wrapper" .
"OrgTimestampWrapper")
1162 ("timestamp" .
"OrgTimestamp")
1163 ("timestamp-kwd" .
"OrgTimestampKeyword")
1165 ("todo" .
"OrgTodo")
1166 ("done" .
"OrgDone")
1167 ("target" .
"OrgTarget"))))
1170 (defun org-odt-format-fontify (text style
&optional id
)
1174 (org-odt-remap-stylenames style
))
1176 (org-odt-get-style-name-for-entity 'character style
))
1178 (assert (< 1 (length style
)))
1179 (let ((parent-style (pop style
)))
1180 (mapconcat (lambda (s)
1181 ;; (assert (stringp s) t)
1182 (org-odt-remap-stylenames s
)) style
"")
1183 (org-odt-remap-stylenames parent-style
)))
1184 (t (error "Don't how to handle style %s" style
)))))
1185 (org-odt-format-tags
1186 '("<text:span text:style-name=\"%s\">" .
"</text:span>")
1189 (defun org-odt-relocate-relative-path (path dir
)
1190 (if (file-name-absolute-p path
) path
1191 (file-relative-name (expand-file-name path dir
)
1192 (expand-file-name "eyecandy" dir
))))
1194 (defun org-odt-format-inline-image (thefile)
1195 (let* ((thelink (if (file-name-absolute-p thefile
) thefile
1196 (org-xml-format-href
1197 (org-odt-relocate-relative-path
1198 thefile org-current-export-file
))))
1200 (org-odt-format-tags
1201 "<draw:image xlink:href=\"%s\" xlink:type=\"simple\" xlink:show=\"embed\" xlink:actuate=\"onLoad\"/>" ""
1202 (if org-export-odt-embed-images
1203 (org-odt-copy-image-file thefile
) thelink
))))
1204 (org-export-odt-format-image thefile href
)))
1206 (defun org-export-odt-format-formula (src href
&optional embed-as
)
1207 "Create image tag with source and attributes."
1209 (let* ((caption (org-find-text-property-in-string 'org-caption src
))
1210 (caption (and caption
(org-xml-format-desc caption
)))
1211 (label (org-find-text-property-in-string 'org-label src
))
1212 (embed-as (or embed-as
1213 (and (org-find-text-property-in-string
1215 (org-find-text-property-in-string
1216 'org-latex-src-embed-type src
))
1220 ((eq embed-as
'character
)
1221 (org-odt-format-entity "InlineFormula" href width height
))
1223 (org-lparse-end-paragraph)
1224 (org-lparse-insert-list-table
1225 `((,(org-odt-format-entity
1226 (if caption
"CaptionedDisplayFormula" "DisplayFormula")
1227 href width height caption nil
)
1229 (org-odt-format-entity-caption label nil
"Equation"))))
1230 nil nil nil
"OrgEquation" nil
'((1 "c" 8) (2 "c" 1)))
1231 (throw 'nextline nil
))))))
1233 (defvar org-odt-embedded-formulas-count
0)
1234 (defun org-odt-copy-formula-file (path)
1235 "Returns the internal name of the file"
1236 (let* ((src-file (expand-file-name
1237 path
(file-name-directory org-current-export-file
)))
1238 (target-dir (format "Formula-%04d/"
1239 (incf org-odt-embedded-formulas-count
)))
1240 (target-file (concat target-dir
"content.xml")))
1241 (when (not org-lparse-to-buffer
)
1242 (message "Embedding %s as %s ..."
1243 (substring-no-properties path
) target-file
)
1245 (make-directory target-dir
)
1246 (org-odt-create-manifest-file-entry
1247 "application/vnd.oasis.opendocument.formula" target-dir
"1.2")
1249 (copy-file src-file target-file
'overwrite
)
1250 (org-odt-create-manifest-file-entry "text/xml" target-file
))
1253 (defun org-odt-format-inline-formula (thefile)
1254 (let* ((thelink (if (file-name-absolute-p thefile
) thefile
1255 (org-xml-format-href
1256 (org-odt-relocate-relative-path
1257 thefile org-current-export-file
))))
1259 (org-odt-format-tags
1260 "<draw:object xlink:href=\"%s\" xlink:type=\"simple\" xlink:show=\"embed\" xlink:actuate=\"onLoad\"/>" ""
1261 (file-name-directory (org-odt-copy-formula-file thefile
)))))
1262 (org-export-odt-format-formula thefile href
)))
1264 (defun org-odt-is-formula-link-p (file)
1265 (member (downcase (file-name-extension file
)) '("mathml")))
1267 (defun org-odt-format-org-link (opt-plist type-1 path fragment desc attr
1270 OPT-PLIST is an options list.
1271 TYPE is the device-type of the link (THIS://foo.html)
1272 PATH is the path of the link (http://THIS#locationx)
1273 FRAGMENT is the fragment part of the link, if any (foo.html#THIS)
1274 DESC is the link description, if any.
1275 ATTR is a string of other attributes of the a element.
1276 MAY-INLINE-P allows inlining it as an image."
1277 (declare (special org-lparse-par-open
))
1279 (let* ((may-inline-p
1280 (and (member type-1
'("http" "https" "file"))
1281 (org-lparse-should-inline-p path descp
)
1283 (type (if (equal type-1
"id") "file" type-1
))
1287 ;; check for inlined images
1288 ((and (member type
'("file"))
1291 filename org-odt-export-inline-image-extensions
)
1292 (or (eq t org-odt-export-inline-images
)
1293 (and org-odt-export-inline-images
(not descp
))))
1294 (org-odt-format-inline-image thefile
))
1295 ;; check for embedded formulas
1296 ((and (member type
'("file"))
1298 (org-odt-is-formula-link-p filename
)
1300 (org-odt-format-inline-formula thefile
))
1301 ((string= type
"coderef")
1302 (let* ((ref fragment
)
1303 (lineno-or-ref (cdr (assoc ref org-export-code-refs
)))
1304 (desc (and descp desc
))
1305 (org-odt-suppress-xref nil
)
1306 (href (org-xml-format-href (concat "#coderef-" ref
))))
1308 ((and (numberp lineno-or-ref
) (not desc
))
1309 (org-odt-format-link lineno-or-ref href
))
1310 ((and (numberp lineno-or-ref
) desc
1311 (string-match (regexp-quote (concat "(" ref
")")) desc
))
1312 (format (replace-match "%s" t t desc
)
1313 (org-odt-format-link lineno-or-ref href
)))
1316 (if (and desc
(string-match
1317 (regexp-quote (concat "(" ref
")"))
1319 (replace-match "%s" t t desc
)
1322 (org-odt-format-link (org-xml-format-desc desc
) href
)))))
1324 (when (string= type
"file")
1327 ((file-name-absolute-p path
)
1328 (concat "file://" (expand-file-name path
)))
1329 (t (org-odt-relocate-relative-path
1330 thefile org-current-export-file
)))))
1332 (when (and (member type
'("" "http" "https" "file")) fragment
)
1333 (setq thefile
(concat thefile
"#" fragment
)))
1335 (setq thefile
(org-xml-format-href thefile
))
1337 (when (not (member type
'("" "file")))
1338 (setq thefile
(concat type
":" thefile
)))
1340 (let ((org-odt-suppress-xref nil
))
1341 (org-odt-format-link
1342 (org-xml-format-desc desc
) thefile attr
)))))))
1344 (defun org-odt-format-heading (text level
&optional id
)
1345 (let* ((text (if id
(org-odt-format-target text id
) text
)))
1346 (org-odt-format-tags
1347 '("<text:h text:style-name=\"Heading_20_%s\" text:outline-level=\"%s\">" .
1348 "</text:h>") text level level
)))
1350 (defun org-odt-format-headline (title extra-targets tags
1351 &optional snumber level
)
1353 (org-lparse-format 'EXTRA-TARGETS extra-targets
)
1355 ;; No need to generate section numbers. They are auto-generated by
1358 ;; (concat (org-lparse-format 'SECTION-NUMBER snumber level) " ")
1360 (and tags
(concat (org-lparse-format 'SPACES
3)
1361 (org-lparse-format 'ORG-TAGS tags
)))))
1363 (defun org-odt-format-anchor (text name
&optional class
)
1364 (org-odt-format-target text name
))
1366 (defun org-odt-format-bookmark (text id
)
1368 (org-odt-format-tags "<text:bookmark text:name=\"%s\"/>" text id
)
1371 (defun org-odt-format-target (text id
)
1372 (let ((name (concat org-export-odt-bookmark-prefix id
)))
1374 (and id
(org-odt-format-tags
1375 "<text:bookmark-start text:name=\"%s\"/>" "" name
))
1376 (org-odt-format-bookmark text id
)
1377 (and id
(org-odt-format-tags
1378 "<text:bookmark-end text:name=\"%s\"/>" "" name
)))))
1380 (defun org-odt-format-footnote (n def
)
1381 (let ((id (concat "fn" n
))
1382 (note-class "footnote")
1383 (par-style "Footnote"))
1384 (org-odt-format-tags
1385 '("<text:note text:id=\"%s\" text:note-class=\"%s\">" .
1388 (org-odt-format-tags
1389 '("<text:note-citation>" .
"</text:note-citation>")
1391 (org-odt-format-tags
1392 '("<text:note-body>" .
"</text:note-body>")
1396 (defun org-odt-format-footnote-reference (n def refcnt
)
1398 (org-odt-format-footnote n def
)
1399 (org-odt-format-footnote-ref n
)))
1401 (defun org-odt-format-footnote-ref (n)
1402 (let ((note-class "footnote")
1404 (ref-name (concat "fn" n
)))
1405 (org-odt-format-tags
1406 '("<text:span text:style-name=\"%s\">" .
"</text:span>")
1407 (org-odt-format-tags
1408 '("<text:note-ref text:note-class=\"%s\" text:reference-format=\"%s\" text:ref-name=\"%s\">" .
"</text:note-ref>")
1409 n note-class ref-format ref-name
)
1412 (defun org-odt-get-image-name (file-name)
1416 (concat (sha1 file-name
) "." (file-name-extension file-name
)) "Pictures")))
1418 (defun org-export-odt-format-image (src href
&optional embed-as
)
1419 "Create image tag with source and attributes."
1421 (let* ((caption (org-find-text-property-in-string 'org-caption src
))
1422 (caption (and caption
(org-xml-format-desc caption
)))
1423 (attr (org-find-text-property-in-string 'org-attributes src
))
1424 (label (org-find-text-property-in-string 'org-label src
))
1425 (embed-as (or embed-as
1426 (if (org-find-text-property-in-string
1428 (or (org-find-text-property-in-string
1429 'org-latex-src-embed-type src
) 'character
)
1431 (attr-plist (when attr
(read attr
)))
1432 (size (org-odt-image-size-from-file
1433 src
(plist-get attr-plist
:width
)
1434 (plist-get attr-plist
:height
)
1435 (plist-get attr-plist
:scale
) nil embed-as
))
1436 (width (car size
)) (height (cdr size
)))
1438 ((not (or caption label
))
1440 (paragraph (org-odt-format-entity "DisplayImage" href width height
))
1441 (character (org-odt-format-entity "InlineImage" href width height
))
1442 (t (error "Unknown value for embed-as %S" embed-as
))))
1444 (org-odt-format-entity
1445 "CaptionedDisplayImage" href width height caption label
))))))
1447 (defun org-odt-format-frame (text width height style
&optional
1451 (if width
(format " svg:width=\"%0.2fcm\"" width
) "")
1452 (if height
(format " svg:height=\"%0.2fcm\"" height
) "")
1454 (format " text:anchor-type=\"%s\"" (or anchor-type
"paragraph")))))
1455 (org-odt-format-tags
1456 '("<draw:frame draw:style-name=\"%s\"%s>" .
"</draw:frame>")
1457 text style frame-attrs
)))
1459 (defun org-odt-format-textbox (text width height style
&optional
1461 (org-odt-format-frame
1462 (org-odt-format-tags
1463 '("<draw:text-box %s>" .
"</draw:text-box>")
1464 text
(concat (format " fo:min-height=\"%0.2fcm\"" (or height
.2))
1465 (format " fo:min-width=\"%0.2fcm\"" (or width
.2))))
1466 width nil style extra anchor-type
))
1468 (defun org-odt-format-inlinetask (heading content
1469 &optional todo priority tags
)
1470 (org-odt-format-stylized-paragraph
1471 nil
(org-odt-format-textbox
1472 (concat (org-odt-format-stylized-paragraph
1473 "OrgInlineTaskHeading"
1475 'HEADLINE
(concat (org-lparse-format-todo todo
) " " heading
)
1477 content
) nil nil
"OrgInlineTaskFrame" " style:rel-width=\"100%\"")))
1479 (defvar org-odt-entity-frame-styles
1480 '(("InlineImage" "Figure" ("OrgInlineImage" nil
"as-char"))
1481 ("DisplayImage" "Figure" ("OrgDisplayImage" nil
"paragraph"))
1482 ("CaptionedDisplayImage" "Figure"
1483 ("OrgCaptionedImage"
1484 " style:rel-width=\"100%\" style:rel-height=\"scale\"" "paragraph")
1485 ("OrgImageCaptionFrame"))
1486 ("InlineFormula" "Equation" ("OrgInlineFormula" nil
"as-char"))
1487 ("DisplayFormula" "Equation" ("OrgDisplayFormula" nil
"as-char"))
1488 ("CaptionedDisplayFormula" "Equation"
1489 ("OrgCaptionedFormula" nil
"paragraph")
1490 ("OrgFormulaCaptionFrame" nil
"as-char"))))
1492 (defun org-odt-format-entity (entity href width height
&optional caption label
)
1493 (let* ((entity-style (assoc entity org-odt-entity-frame-styles
))
1494 (entity-frame (apply 'org-odt-format-frame
1495 href width height
(nth 2 entity-style
))))
1496 (if (not (or caption label
)) entity-frame
1497 (apply 'org-odt-format-textbox
1498 (org-odt-format-stylized-paragraph
1500 (concat entity-frame
(org-odt-format-entity-caption
1501 label caption
(nth 1 entity-style
))))
1502 width height
(nth 3 entity-style
)))))
1506 (defvar org-odt-embedded-images-count
0)
1507 (defun org-odt-copy-image-file (path)
1508 "Returns the internal name of the file"
1509 (let* ((image-type (file-name-extension path
))
1510 (media-type (format "image/%s" image-type
))
1511 (src-file (expand-file-name
1512 path
(file-name-directory org-current-export-file
)))
1513 (target-dir "Images/")
1515 (format "%s%04d.%s" target-dir
1516 (incf org-odt-embedded-images-count
) image-type
)))
1517 (when (not org-lparse-to-buffer
)
1518 (message "Embedding %s as %s ..."
1519 (substring-no-properties path
) target-file
)
1521 (when (= 1 org-odt-embedded-images-count
)
1522 (make-directory target-dir
)
1523 (org-odt-create-manifest-file-entry "" target-dir
))
1525 (copy-file src-file target-file
'overwrite
)
1526 (org-odt-create-manifest-file-entry media-type target-file
))
1529 (defvar org-export-odt-image-size-probe-method
1530 '(emacs imagemagick force
)
1531 "Ordered list of methods by for determining size of an embedded
1534 (defvar org-export-odt-default-image-sizes-alist
1535 '(("character" .
(5 .
0.4))
1536 ("paragraph" .
(5 .
5)))
1537 "Hardcoded image dimensions one for each of the anchor
1540 (defun org-odt-do-image-size (probe-method file
&optional dpi anchor-type
)
1541 (setq dpi
(or dpi org-export-odt-pixels-per-inch
))
1542 (setq anchor-type
(or anchor-type
"paragraph"))
1543 (flet ((size-in-cms (size-in-pixels)
1544 (flet ((pixels-to-cms (pixels)
1545 (let* ((cms-per-inch 2.54)
1546 (inches (/ pixels dpi
)))
1547 (* cms-per-inch inches
))))
1549 (cons (pixels-to-cms (car size-in-pixels
))
1550 (pixels-to-cms (cdr size-in-pixels
)))))))
1553 (size-in-cms (ignore-errors (image-size (create-image file
) 'pixels
))))
1556 (let ((dim (shell-command-to-string
1557 (format "identify -format \"%%w:%%h\" \"%s\"" file
))))
1558 (when (string-match "\\([0-9]+\\):\\([0-9]+\\)" dim
)
1559 (cons (string-to-number (match-string 1 dim
))
1560 (string-to-number (match-string 2 dim
)))))))
1562 (cdr (assoc-string anchor-type
1563 org-export-odt-default-image-sizes-alist
))))))
1565 (defun org-odt-image-size-from-file (file &optional user-width
1566 user-height scale dpi embed-as
)
1567 (unless (file-name-absolute-p file
)
1568 (setq file
(expand-file-name
1569 file
(file-name-directory org-current-export-file
))))
1570 (let* (size width height
)
1571 (unless (and user-height user-width
)
1572 (loop for probe-method in org-export-odt-image-size-probe-method
1574 do
(setq size
(org-odt-do-image-size
1575 probe-method file dpi embed-as
)))
1576 (or size
(error "Cannot determine Image size. Aborting ..."))
1577 (setq width
(car size
) height
(cdr size
)))
1580 (setq width
(* width scale
) height
(* height scale
)))
1581 ((and user-height user-width
)
1582 (setq width user-width height user-height
))
1584 (setq width
(* user-height
(/ width height
)) height user-height
))
1586 (setq height
(* user-width
(/ height width
)) width user-width
))
1588 (cons width height
)))
1590 (defvar org-odt-entity-labels-alist nil
1591 "Associate Labels with the Labelled entities.
1592 Each element of the alist is of the form (LABEL-NAME
1593 CATEGORY-NAME SEQNO). LABEL-NAME is same as that specified by
1594 \"#+LABEL: ...\" line. CATEGORY-NAME is the type of the entity
1595 that LABEL-NAME is attached to. CATEGORY-NAME can be one of
1596 \"Table\", \"Figure\" or \"Equation\". SEQNO is the unique
1597 number assigned to the referenced entity on a per-CATEGORY basis.
1598 It is generated sequentially and is 1-based.
1600 Update this alist with `org-odt-add-label-definition' and
1601 retrieve an entry with `org-odt-get-label-definition'.")
1603 (defvar org-odt-entity-counts-plist nil
1604 "Plist of running counters of SEQNOs for each of the CATEGORY-NAMEs.
1605 See `org-odt-entity-labels-alist' for known CATEGORY-NAMEs.")
1607 (defvar org-odt-label-def-ref-spec
1608 '(("Equation" "(%n)" "text" "(%n)")
1609 ("" "%e %n%c" "category-and-value" "%e %n"))
1610 "Specify how labels are applied and referenced.
1611 This is an alist where each element is of the form (CATEGORY-NAME
1612 LABEL-APPLY-FMT LABEL-REF-MODE LABEL-REF-FMT). CATEGORY-NAME is
1613 as defined in `org-odt-entity-labels-alist'. It can additionally
1614 be an empty string in which case it is used as a catch-all
1617 LABEL-APPLY-FMT is used for applying labels and captions. It may
1618 contain following specifiers - %e, %n and %c. %e is replaced
1619 with the CATEGORY-NAME. %n is replaced with \"<text:sequence
1620 ...> SEQNO </text:sequence>\". %c is replaced with CAPTION. See
1621 `org-odt-format-label-definition'.
1623 LABEL-REF-MODE and LABEL-REF-FMT are used for generating the
1624 following label reference - \"<text:sequence-ref
1625 text:reference-format=\"LABEL-REF-MODE\" ...> LABEL-REF-FMT
1626 </text:sequence-ref>\". LABEL-REF-FMT may contain following
1627 specifiers - %e and %n. %e is replaced with the CATEGORY-NAME. %n is
1628 replaced with SEQNO. See `org-odt-format-label-reference'.")
1630 (defun org-odt-add-label-definition (label category
)
1631 "Return (SEQNO . LABEL-APPLY-FMT).
1632 See `org-odt-label-def-ref-spec'."
1633 (setq label
(substring-no-properties label
))
1634 (let (seqno label-props fmt
(category-sym (intern category
)))
1635 (setq seqno
(1+ (plist-get org-odt-entity-counts-plist category-sym
))
1636 org-odt-entity-counts-plist
(plist-put org-odt-entity-counts-plist
1638 fmt
(cadr (or (assoc-string category org-odt-label-def-ref-spec t
)
1639 (assoc-string "" org-odt-label-def-ref-spec t
)))
1640 label-props
(list label category seqno
))
1641 (push label-props org-odt-entity-labels-alist
)
1644 (defun org-odt-get-label-definition (label)
1645 "Return (LABEL-NAME CATEGORY-NAME SEQNO LABEL-REF-MODE LABEL-REF-FMT).
1646 See `org-odt-entity-labels-alist' and
1647 `org-odt-label-def-ref-spec'."
1648 (let* ((label-props (assoc label org-odt-entity-labels-alist
))
1649 (category (nth 1 label-props
)))
1651 (cddr (or (assoc-string category org-odt-label-def-ref-spec t
)
1652 (assoc-string "" org-odt-label-def-ref-spec t
))))))
1654 (defun org-odt-format-label-definition (label category caption
)
1656 (let* ((label-props (org-odt-add-label-definition label category
))
1657 (seqno (car label-props
))
1658 (fmt (cdr label-props
)))
1662 (?n .
,(org-odt-format-tags
1663 '("<text:sequence text:ref-name=\"%s\" text:name=\"%s\" text:formula=\"ooow:%s+1\" style:num-format=\"1\">" .
"</text:sequence>")
1664 (format "%d" seqno
) label category category
))
1665 (?c .
,(or (and caption
(concat ": " caption
)) ""))))
1668 (defun org-odt-format-label-reference (label category seqno fmt1 fmt2
)
1671 (org-odt-format-tags
1672 '("<text:sequence-ref text:reference-format=\"%s\" text:ref-name=\"%s\">"
1673 .
"</text:sequence-ref>")
1674 (format-spec fmt2
`((?e .
,category
)
1675 (?n .
,(format "%d" seqno
)))) fmt1 label
)))
1677 (defun org-odt-fixup-label-references ()
1678 (goto-char (point-min))
1679 (while (re-search-forward
1680 "<text:sequence-ref text:ref-name=\"\\([^\"]+\\)\"/>" nil t
)
1681 (let* ((label (match-string 1)))
1683 (apply 'org-odt-format-label-reference
1684 (org-odt-get-label-definition label
)) t t
))))
1686 (defun org-odt-format-entity-caption (label caption category
)
1687 (or (and label
(org-odt-format-label-definition label category caption
))
1690 (defun org-odt-format-tags (tag text
&rest args
)
1691 (let ((prefix (when org-lparse-encode-pending
"@"))
1692 (suffix (when org-lparse-encode-pending
"@")))
1693 (apply 'org-lparse-format-tags tag text prefix suffix args
)))
1695 (defun org-odt-init-outfile (filename)
1696 (unless (executable-find "zip")
1697 ;; Not at all OSes ship with zip by default
1698 (error "Executable \"zip\" needed for creating OpenDocument files"))
1700 (let* ((outdir (make-temp-file org-export-odt-tmpdir-prefix t
))
1701 (content-file (expand-file-name "content.xml" outdir
)))
1704 (with-current-buffer (find-file-noselect content-file t
))
1707 (setq org-odt-manifest-file-entries nil
1708 org-odt-embedded-images-count
0
1709 org-odt-embedded-formulas-count
0
1710 org-odt-entity-labels-alist nil
1711 org-odt-entity-counts-plist
(list 'Table
0 'Equation
0 'Figure
0))
1714 (defcustom org-export-odt-prettify-xml nil
1715 "Specify whether or not the xml output should be prettified.
1716 When this option is turned on, `indent-region' is run on all
1717 component xml buffers before they are saved. Turn this off for
1718 regular use. Turn this on if you need to examine the xml
1720 :group
'org-export-odt
1723 (defvar hfy-user-sheet-assoc
) ; bound during org-do-lparse
1724 (defun org-odt-save-as-outfile (target opt-plist
)
1725 ;; create mimetype file
1726 (write-region "application/vnd.oasis.opendocument.text" nil
1727 (expand-file-name "mimetype"))
1730 (org-odt-update-meta-file opt-plist
)
1732 ;; write styles file
1733 (org-odt-copy-styles-file)
1735 ;; Update styles.xml - take care of outline numbering
1736 (with-current-buffer
1737 (find-file-noselect (expand-file-name "styles.xml") t
)
1738 ;; Don't make automatic backup of styles.xml file. This setting
1739 ;; prevents the backedup styles.xml file from being zipped in to
1740 ;; odt file. This is more of a hackish fix. Better alternative
1741 ;; would be to fix the zip command so that the output odt file
1742 ;; includes only the needed files and excludes any auto-generated
1743 ;; extra files like backups and auto-saves etc etc. Note that
1744 ;; currently the zip command zips up the entire temp directory so
1745 ;; that any auto-generated files created under the hood ends up in
1746 ;; the resulting odt file.
1747 (set (make-local-variable 'backup-inhibited
) t
)
1749 ;; Import local setting of `org-export-with-section-numbers'
1750 (org-lparse-bind-local-variables opt-plist
)
1751 (org-odt-configure-outline-numbering
1752 (if org-export-with-section-numbers org-export-headline-levels
0)))
1754 ;; Write custom stlyes for source blocks
1755 (org-odt-insert-custom-styles-for-srcblocks
1758 (format " %s\n" (cddr style
)))
1759 hfy-user-sheet-assoc
""))
1761 ;; create a manifest entry for content.xml
1762 (org-odt-create-manifest-file-entry
1763 "application/vnd.oasis.opendocument.text" "/" "1.2")
1765 (org-odt-create-manifest-file-entry "text/xml" "content.xml")
1767 ;; write out the manifest entries before zipping
1768 (org-odt-write-manifest-file)
1770 (let ((xml-files '("mimetype" "META-INF/manifest.xml" "content.xml"
1771 "meta.xml" "styles.xml"))
1772 (zipdir default-directory
))
1773 (message "Switching to directory %s" (expand-file-name zipdir
))
1775 ;; save all xml files
1776 (mapc (lambda (file)
1777 (with-current-buffer
1778 (find-file-noselect (expand-file-name file
) t
)
1779 ;; prettify output if needed
1780 (when org-export-odt-prettify-xml
1781 (indent-region (point-min) (point-max)))
1785 (let* ((target-name (file-name-nondirectory target
))
1786 (target-dir (file-name-directory target
))
1787 (cmds `(("zip" "-mX0" ,target-name
"mimetype")
1788 ("zip" "-rmTq" ,target-name
"."))))
1789 (when (file-exists-p target
)
1790 ;; FIXME: If the file is locked this throws a cryptic error
1791 (delete-file target
))
1793 (let ((coding-system-for-write 'no-conversion
) exitcode err-string
)
1794 (message "Creating odt file...")
1797 (message "Running %s" (mapconcat 'identity cmd
" "))
1799 (with-output-to-string
1801 (apply 'call-process
(car cmd
)
1802 nil standard-output nil
(cdr cmd
)))))
1803 (or (zerop exitcode
)
1804 (ignore (message "%s" err-string
))
1805 (error "Unable to create odt file (%S)" exitcode
)))
1808 ;; move the file from outdir to target-dir
1809 (rename-file target-name target-dir
)
1811 ;; kill all xml buffers
1812 (mapc (lambda (file)
1814 (find-file-noselect (expand-file-name file zipdir
) t
)))
1817 (delete-directory zipdir
)))
1819 (message "Created %s" target
)
1820 (set-buffer (find-file-noselect target t
)))
1822 (defun org-odt-format-date (date)
1824 "OpenDocument files require that dates be in ISO-8601 format. Please review your DATE options for compatibility."))
1825 ;; If the user is not careful with the date specification, an
1826 ;; invalid meta.xml will be emitted.
1828 ;; For now honor user's diktat and let him off with a warning
1829 ;; message. This is OK as LibreOffice (and possibly other
1830 ;; apps) doesn't deem this deviation as critical and continue
1831 ;; to load the file.
1833 ;; FIXME: Surely there a better way to handle this. Revisit this
1836 ((and date
(string-match "%" date
))
1837 ;; Honor user's diktat. See comments above
1838 (org-lparse-warn warning-msg
)
1839 (format-time-string date
))
1841 ;; Honor user's diktat. See comments above
1842 (org-lparse-warn warning-msg
)
1846 (let ((stamp (format-time-string "%Y-%m-%dT%H:%M:%S%z")))
1847 (format "%s:%s" (substring stamp
0 -
2) (substring stamp -
2)))))))
1849 (defconst org-odt-manifest-file-entry-tag
1851 <manifest:file-entry manifest:media-type=\"%s\" manifest:full-path=\"%s\"%s/>")
1853 (defvar org-odt-manifest-file-entries nil
)
1855 (defun org-odt-create-manifest-file-entry (&rest args
)
1856 (push args org-odt-manifest-file-entries
))
1858 (defun org-odt-write-manifest-file ()
1859 (make-directory "META-INF")
1860 (let ((manifest-file (expand-file-name "META-INF/manifest.xml")))
1862 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
1863 <manifest:manifest xmlns:manifest=\"urn:oasis:names:tc:opendocument:xmlns:manifest:1.0\" manifest:version=\"1.2\">\n"
1866 (lambda (file-entry)
1867 (let* ((version (nth 2 file-entry
))
1869 (format " manifest:version=\"%s\"" version
)
1872 (format org-odt-manifest-file-entry-tag
1873 (nth 0 file-entry
) (nth 1 file-entry
) extra
)
1874 nil manifest-file t
))) org-odt-manifest-file-entries
)
1875 (write-region "\n</manifest:manifest>" nil manifest-file t
)))
1877 (defun org-odt-update-meta-file (opt-plist)
1878 (let ((date (org-odt-format-date (plist-get opt-plist
:date
)))
1879 (author (or (plist-get opt-plist
:author
) ""))
1880 (email (plist-get opt-plist
:email
))
1881 (keywords (plist-get opt-plist
:keywords
))
1882 (description (plist-get opt-plist
:description
))
1883 (title (plist-get opt-plist
:title
)))
1887 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
1888 <office:document-meta
1889 xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"
1890 xmlns:xlink=\"http://www.w3.org/1999/xlink\"
1891 xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
1892 xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"
1893 xmlns:ooo=\"http://openoffice.org/2004/office\"
1894 office:version=\"1.2\">
1896 (org-odt-format-tags '("<dc:creator>" .
"</dc:creator>") author
)
1897 (org-odt-format-tags
1898 '("\n<meta:initial-creator>" .
"</meta:initial-creator>") author
)
1899 (org-odt-format-tags '("\n<dc:date>" .
"</dc:date>") date
)
1900 (org-odt-format-tags
1901 '("\n<meta:creation-date>" .
"</meta:creation-date>") date
)
1902 (org-odt-format-tags '("\n<meta:generator>" .
"</meta:generator>")
1903 (when org-export-creator-info
1904 (format "Org-%s/Emacs-%s"
1905 org-version emacs-version
)))
1906 (org-odt-format-tags '("\n<meta:keyword>" .
"</meta:keyword>") keywords
)
1907 (org-odt-format-tags '("\n<dc:subject>" .
"</dc:subject>") description
)
1908 (org-odt-format-tags '("\n<dc:title>" .
"</dc:title>") title
)
1910 " </office:meta>" "</office:document-meta>")
1911 nil
(expand-file-name "meta.xml")))
1913 ;; create a manifest entry for meta.xml
1914 (org-odt-create-manifest-file-entry "text/xml" "meta.xml"))
1916 (defun org-odt-finalize-outfile ()
1917 (org-odt-delete-empty-paragraphs))
1919 (defun org-odt-delete-empty-paragraphs ()
1920 (goto-char (point-min))
1921 (let ((open "<text:p[^>]*>")
1922 (close "</text:p>"))
1923 (while (re-search-forward (format "%s[ \r\n\t]*%s" open close
) nil t
)
1924 (replace-match ""))))
1926 (defun org-odt-get (what &optional opt-plist
)
1929 (EXPORT-DIR (org-export-directory :html opt-plist
))
1930 (FILE-NAME-EXTENSION "odt")
1931 (EXPORT-BUFFER-NAME "*Org ODT Export*")
1932 (ENTITY-CONTROL org-odt-entity-control-callbacks-alist
)
1933 (ENTITY-FORMAT org-odt-entity-format-callbacks-alist
)
1934 (INIT-METHOD 'org-odt-init-outfile
)
1935 (FINAL-METHOD 'org-odt-finalize-outfile
)
1936 (SAVE-METHOD 'org-odt-save-as-outfile
)
1937 ;; (OTHER-BACKENDS) ; see note in `org-xhtml-get'
1938 ;; (CONVERT-METHOD) ; see note in `org-xhtml-get'
1940 (SPECIAL-STRING-REGEXPS org-export-odt-special-string-regexps
)
1941 (INLINE-IMAGES 'maybe
)
1942 (INLINE-IMAGE-EXTENSIONS '("png" "jpeg" "jpg" "gif" "svg"))
1943 (PLAIN-TEXT-MAP '(("&" .
"&") ("<" .
"<") (">" .
">")))
1944 (TABLE-FIRST-COLUMN-AS-LABELS nil
)
1945 (FOOTNOTE-SEPARATOR (org-lparse-format 'FONTIFY
"," 'superscript
))
1946 (CODING-SYSTEM-FOR-WRITE 'utf-8
)
1947 (CODING-SYSTEM-FOR-SAVE 'utf-8
)
1948 (t (error "Unknown property: %s" what
))))
1950 (defvar org-lparse-latex-fragment-fallback
) ; set by org-do-lparse
1951 (defvar org-lparse-opt-plist
) ; bound during org-do-lparse
1952 (defun org-export-odt-do-preprocess-latex-fragments ()
1953 "Convert LaTeX fragments to images."
1954 (let* ((latex-frag-opt (plist-get org-lparse-opt-plist
:LaTeX-fragments
))
1955 (latex-frag-opt ; massage the options
1956 (or (and (member latex-frag-opt
'(mathjax t
))
1957 (not (and (fboundp 'org-format-latex-mathml-available-p
)
1958 (org-format-latex-mathml-available-p)))
1959 (prog1 org-lparse-latex-fragment-fallback
1962 "LaTeX to MathML converter not available. "
1963 (format "Using %S instead."
1964 org-lparse-latex-fragment-fallback
)))))
1966 cache-dir display-msg
)
1968 ((eq latex-frag-opt
'dvipng
)
1969 (setq cache-dir
"ltxpng/")
1970 (setq display-msg
"Creating LaTeX image %s"))
1971 ((member latex-frag-opt
'(mathjax t
))
1972 (setq latex-frag-opt
'mathml
)
1973 (setq cache-dir
"ltxmathml/")
1974 (setq display-msg
"Creating MathML formula %s")))
1975 (when (and org-current-export-file
)
1977 (concat cache-dir
(file-name-sans-extension
1978 (file-name-nondirectory org-current-export-file
)))
1979 org-current-export-dir nil display-msg
1980 nil nil latex-frag-opt
))))
1982 (defun org-export-odt-preprocess-latex-fragments ()
1983 (when (equal org-export-current-backend
'odt
)
1984 (org-export-odt-do-preprocess-latex-fragments)))
1986 (defun org-export-odt-preprocess-label-references ()
1987 (goto-char (point-min))
1988 (let (label label-components category value pretty-label
)
1989 (while (re-search-forward "\\\\ref{\\([^{}\n]+\\)}" nil t
)
1990 (org-if-unprotected-at (match-beginning 1)
1992 (let ((org-lparse-encode-pending t
)
1993 (label (match-string 1)))
1994 ;; markup generated below is mostly an eye-candy. At
1995 ;; pre-processing stage, there is no information on which
1996 ;; entity a label reference points to. The actual markup
1997 ;; is generated as part of `org-odt-fixup-label-references'
1998 ;; which gets called at the fag end of export. By this
1999 ;; time we would have seen and collected all the label
2000 ;; definitions in `org-odt-entity-labels-alist'.
2001 (org-odt-format-tags
2002 "<text:sequence-ref text:ref-name=\"%s\"/>" "" label
)) t t
)))))
2004 ;; process latex fragments as part of
2005 ;; `org-export-preprocess-after-blockquote-hook'. Note that this hook
2006 ;; is the one that is closest and well before the call to
2007 ;; `org-export-attach-captions-and-attributes' in
2008 ;; `org-export-preprocess-stirng'. The above arrangement permits
2009 ;; captions, labels and attributes to be attached to png images
2010 ;; generated out of latex equations.
2011 (add-hook 'org-export-preprocess-after-blockquote-hook
2012 'org-export-odt-preprocess-latex-fragments
)
2014 (defun org-export-odt-preprocess (parameters)
2015 (org-export-odt-preprocess-label-references))
2017 (declare-function archive-zip-extract
"arc-mode.el" (archive name
))
2018 (defun org-odt-zip-extract-one (archive member
&optional target
)
2020 (let* ((target (or target default-directory
))
2021 (archive (expand-file-name archive
))
2022 (archive-zip-extract
2023 (list "unzip" "-qq" "-o" "-d" target
))
2024 exit-code command-output
)
2025 (setq command-output
2027 (setq exit-code
(archive-zip-extract archive member
))
2029 (unless (zerop exit-code
)
2030 (message command-output
)
2031 (error "Extraction failed"))))
2033 (defun org-odt-zip-extract (archive members
&optional target
)
2034 (when (atom members
) (setq members
(list members
)))
2035 (mapc (lambda (member)
2036 (org-odt-zip-extract-one archive member target
))
2039 (defun org-odt-copy-styles-file (&optional styles-file
)
2040 ;; Non-availability of styles.xml is not a critical error. For now
2041 ;; throw an error purely for aesthetic reasons.
2042 (setq styles-file
(or styles-file
2043 org-export-odt-styles-file
2044 (expand-file-name "styles/OrgOdtStyles.xml"
2046 (error "org-odt: Missing styles file?")))
2048 ((listp styles-file
)
2049 (let ((archive (nth 0 styles-file
))
2050 (members (nth 1 styles-file
)))
2051 (org-odt-zip-extract archive members
)
2054 (when (org-file-image-p member
)
2055 (let* ((image-type (file-name-extension member
))
2056 (media-type (format "image/%s" image-type
)))
2057 (org-odt-create-manifest-file-entry media-type member
))))
2059 ((and (stringp styles-file
) (file-exists-p styles-file
))
2060 (let ((styles-file-type (file-name-extension styles-file
)))
2062 ((string= styles-file-type
"xml")
2063 (copy-file styles-file
"styles.xml" t
))
2064 ((member styles-file-type
'("odt" "ott"))
2065 (org-odt-zip-extract styles-file
"styles.xml")))))
2067 (error (format "Invalid specification of styles.xml file: %S"
2068 org-export-odt-styles-file
))))
2070 ;; create a manifest entry for styles.xml
2071 (org-odt-create-manifest-file-entry "text/xml" "styles.xml"))
2073 (defvar org-export-odt-factory-settings
2074 "d4328fb9d1b6cb211d4320ff546829f26700dc5e"
2075 "SHA1 hash of OrgOdtStyles.xml.")
2077 (defun org-odt-configure-outline-numbering (level)
2078 "Outline numbering is retained only upto LEVEL.
2079 To disable outline numbering pass a LEVEL of 0."
2080 (goto-char (point-min))
2082 "<text:outline-level-style\\(.*\\)text:level=\"\\([^\"]*\\)\"\\(.*\\)>")
2084 "<text:outline-level-style\\1text:level=\"\\2\" style:num-format=\"\">"))
2085 (while (re-search-forward regex nil t
)
2086 (when (> (string-to-number (match-string 2)) level
)
2087 (replace-match replacement t nil
))))
2092 ;;; org-odt.el ends here
