From f63f9398b397afa6ded4d2375bf5508c9c5ba0b4 Mon Sep 17 00:00:00 2001 From: Tassilo Horn Date: Sat, 9 Feb 2013 10:58:48 +0100 Subject: [PATCH] * doc-view.el: Use (and prefer) soffice as default ODF->PDF converter (Bug#13622). Patch provided by Jambunathan K . (doc-view-unoconv-program): Make obsolete variable. (doc-view-odf->pdf-converter-program): New variable. (doc-view-odf->pdf-converter-function): New variable. (doc-view-mode-p): Use it. (doc-view-odf->pdf-converter-unoconv): Rename from `doc-view-odf->pdf-converter-unoconv'. (doc-view-odf->pdf-converter-soffice): New function. (doc-view-convert-current-doc): Use `doc-view-odf->pdf-converter-function'. --- lisp/ChangeLog | 15 +++++++++++++++ lisp/doc-view.el | 46 +++++++++++++++++++++++++++++++++++++++------- 2 files changed, 54 insertions(+), 7 deletions(-) diff --git a/lisp/ChangeLog b/lisp/ChangeLog index d0eba1bcb4c..f5b6daf16d8 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,18 @@ +2013-02-09 Tassilo Horn + + * doc-view.el: Use (and prefer) soffice as default ODF->PDF + converter (Bug#13622). Patch provided by Jambunathan K + . + (doc-view-unoconv-program): Make obsolete variable. + (doc-view-odf->pdf-converter-program): New variable. + (doc-view-odf->pdf-converter-function): New variable. + (doc-view-mode-p): Use it. + (doc-view-odf->pdf-converter-unoconv): Rename from + `doc-view-odf->pdf-converter-unoconv'. + (doc-view-odf->pdf-converter-soffice): New function. + (doc-view-convert-current-doc): Use + `doc-view-odf->pdf-converter-function'. + 2013-02-09 Chong Yidong * minibuffer.el (minibuffer-inactive-mode-map): Bind mouse-1 to diff --git a/lisp/doc-view.el b/lisp/doc-view.el index 30aa3a09bf2..e7d1ebc35ff 100644 --- a/lisp/doc-view.el +++ b/lisp/doc-view.el @@ -231,14 +231,37 @@ If this and `doc-view-dvipdfm-program' are set, :type 'file :group 'doc-view) -(defcustom doc-view-unoconv-program "unoconv" +(define-obsolete-variable-alias 'doc-view-unoconv-program + 'doc-view-odf->pdf-converter-program + "24.4") + +(defcustom doc-view-odf->pdf-converter-program + (cond + ((executable-find "soffice") "soffice") + ((executable-find "unoconv") "unoconv") + (t "soffice")) "Program to convert any file type readable by OpenOffice.org to PDF. Needed for viewing OpenOffice.org (and MS Office) files." - :version "24.1" + :version "24.4" :type 'file :group 'doc-view) +(defcustom doc-view-odf->pdf-converter-function + (cond + ((string-match "unoconv\\'" doc-view-odf->pdf-converter-program) + #'doc-view-odf->pdf-converter-unoconv) + ((string-match "soffice\\'" doc-view-odf->pdf-converter-program) + #'doc-view-odf->pdf-converter-soffice)) + "Function to call to convert a ODF file into a PDF file." + :type '(radio + (function-item doc-view-odf->pdf-converter-unoconv + :doc "Use unoconv") + (function-item doc-view-odf->pdf-converter-soffice + :doc "Use LibreOffice") + function) + :version "24.4") + (defcustom doc-view-ps2pdf-program "ps2pdf" "Program to convert PS files to PDF. @@ -700,8 +723,8 @@ OpenDocument format)." (and doc-view-ghostscript-program (executable-find doc-view-ghostscript-program))) ((eq type 'odf) - (and doc-view-unoconv-program - (executable-find doc-view-unoconv-program) + (and doc-view-odf->pdf-converter-program + (executable-find doc-view-odf->pdf-converter-program) (doc-view-mode-p 'pdf))) ((eq type 'djvu) (executable-find "ddjvu")) @@ -903,14 +926,23 @@ If PAGE is nil, convert the whole document." ,@(if page `(,(format "%d" page)))) callback)) -(defun doc-view-odf->pdf (odf callback) +(defun doc-view-odf->pdf-converter-unoconv (odf callback) "Convert ODF to PDF asynchronously and call CALLBACK when finished. The converted PDF is put into the current cache directory, and it is named like ODF with the extension turned to pdf." - (doc-view-start-process "odf->pdf" doc-view-unoconv-program + (doc-view-start-process "odf->pdf" doc-view-odf->pdf-converter-program (list "-f" "pdf" "-o" (doc-view-current-cache-dir) odf) callback)) +(defun doc-view-odf->pdf-converter-soffice (odf callback) + "Convert ODF to PDF asynchronously and call CALLBACK when finished. +The converted PDF is put into the current cache directory, and it +is named like ODF with the extension turned to pdf." + (doc-view-start-process "odf->pdf" doc-view-odf->pdf-converter-program + (list "--headless" "--convert-to" "pdf" + "--outdir" (doc-view-current-cache-dir) odf) + callback)) + (defun doc-view-pdf/ps->png (pdf-ps png) ;; FIXME: Fix name and docstring to account for djvu&tiff. "Convert PDF-PS to PNG asynchronously." @@ -1058,7 +1090,7 @@ Those files are saved in the directory given by the function ;; The unoconv tool only supports an output directory, but no ;; file name. It's named like the input file with the ;; extension replaced by pdf. - (doc-view-odf->pdf doc-view-buffer-file-name + (funcall doc-view-odf->pdf-converter-function doc-view-buffer-file-name (lambda () ;; Rename to doc.pdf (rename-file opdf pdf) -- 2.39.5