diff options
Diffstat (limited to 'doc/user/slide.skb')
| -rw-r--r-- | doc/user/slide.skb | 132 |
1 files changed, 109 insertions, 23 deletions
diff --git a/doc/user/slide.skb b/doc/user/slide.skb index c1111ee..3e903ad 100644 --- a/doc/user/slide.skb +++ b/doc/user/slide.skb @@ -1,19 +1,64 @@ -;*=====================================================================*/ -;* serrano/prgm/project/skribe/doc/user/slide.skb */ -;* ------------------------------------------------------------- */ -;* Author : Manuel Serrano */ -;* Creation : Fri Jan 9 06:37:47 2004 */ -;* Last change : Thu Feb 26 21:00:04 2004 (eg) */ -;* Copyright : 2004 Manuel Serrano */ -;* ------------------------------------------------------------- */ -;* Slides */ -;*=====================================================================*/ -(skribe-load "slide.skr") +;;; slide.skb -- Slides +;;; +;;; Copyright 2004 Manuel Serrano +;;; Copyright 2006 Ludovic Courtès <ludovic.courtes@laas.fr> +;;; +;;; +;;; 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 2 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, write to the Free Software +;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +;;; USA. + + +;*---------------------------------------------------------------------*/ +;* dummy-slide-set-output ... */ +;*---------------------------------------------------------------------*/ +(define dummy-slide-set-output + (lambda (n e) + (let* ((a (markup-option n :author)) + (t (markup-option n :title)) + (b (markup-body n)) + (ta (table (tr (map (lambda (n) + (td :valign 'top :align 'center n)) + (if (list? a) a (list a))))))) + (skribe-eval (center (bold t)) e) + (skribe-eval (center ta) e) + (output b e)))) + +(define dummy-slide-output + (lambda (n e) + (let* ((t (markup-option n :title)) + (b (markup-body n))) + (skribe-eval (bold t) e) + (output b e)))) + +(define dummy-slide-vspace-output + (lambda (n e) + (skribe-eval (linebreak) e) + (skribe-eval (center (tt "[vspace]")) e) + (skribe-eval (linebreak) e))) + +(define dummy-slide-embed-output + (lambda (n e) + (skribe-eval (linebreak) e) + (skribe-eval (tt (or (markup-option n :alt) + (markup-option n :command))) + e))) ;*---------------------------------------------------------------------*/ ;* Computer programs */ ;*---------------------------------------------------------------------*/ -(chapter :title "Slide Package" +(chapter :title "Slide Package" (p [ This chapter describes the facilities Skribe offers authoring slides. @@ -27,7 +72,7 @@ second one tells Skribe to generate slides for the LaTeX prosper package.]) ;*---------------------------------------------------------------------*/ ;* slide ... @label slide@ */ ;*---------------------------------------------------------------------*/ -(section :title "Slide" +(section :title "Slides and Slide Topics" (p [A ,(code "slide") function call creates a slide.]) @@ -44,7 +89,33 @@ the vertical space size between the title and the body of the slide.]) list ,(code "(split blinds box wipe dissolve glitter)").]) (:bg [The background color of the slide.]) (:image [The background image of the slide.])) - :source "../skr/slide.skr")) + :source "skribilo/package/slide.scm") + + (p [Optionally, one may group slides into ,(emph [topics]) and +,(emph [subtopics]). Topics and subtopics are just logical grouping +under a given title that are meant to provide structure to a set of +slides. With their ,(code [:outline?]) option, these two markups can be +used to automatically produce an outline at the beginning of each new +(sub)topic, so that the audience knows what the talk is heading to.]) + + (doc-markup 'slide-topic + `((:title [The title of a topic.]) + (:outline? [A boolean (i.e., ,(code [#t]) or ,(code +[#f])) telling whether an outline should be produced at the beginning of +this topic. The outline will typically list the titles of the different +topics, as well as the titles of the slides under the current topic.])) + :source "skribilo/package/slide.scm") + + (p [The ,(code [slide-subtopic]) markup is similar:]) + + (doc-markup 'slide-subtopic + `((:title [The title of a subtopic.]) + (:outline? [A boolean (i.e., ,(code [#t]) or ,(code +[#f])) telling whether an outline should be produced at the beginning of +this subtopic. The outline will typically list the titles of the +different subtopics, as well as the titles of the slides under the +current subtopic.])) + :source "skribilo/package/slide.scm")) ;*---------------------------------------------------------------------*/ ;* slide-pause */ @@ -52,12 +123,12 @@ list ,(code "(split blinds box wipe dissolve glitter)").]) (section :title "Pause" (p [A ,(code "slide-pause") function call introduces a pause in the slide -projection.]) +projection. This may not be supported by all engines.]) (doc-markup 'slide-pause '() :common-args '() - :source "../skr/slide.skr")) + :source "skribilo/package/slide.scm")) ;*---------------------------------------------------------------------*/ ;* slide-vspace ... */ @@ -70,7 +141,7 @@ projection.]) '((:unit [The unit of the space.]) (#!rest val [The size of the vertical space.])) :common-args '() - :source "../skr/slide.skr")) + :source "skribilo/package/slide.scm")) ;*---------------------------------------------------------------------*/ ;* slide-embed ... */ @@ -92,7 +163,7 @@ to the embedded application.]) (:alt [An alternative Skribe expression to be used if the output format does not support embedded application.])) :common-args '() - :source "../skr/slide.skr")) + :source "skribilo/package/slide.scm")) ;*---------------------------------------------------------------------*/ ;* Example */ @@ -101,14 +172,29 @@ output format does not support embedded application.])) (p [Here is a complete example of Skribe slides:]) (if (and (engine-format? "html") - (not (equal? (engine-custom html-engine 'html-variant) "html4"))) + (not (equal? (engine-custom (find-engine 'html) 'html-variant) + "html4"))) ;; Show the example and its result (example-produce - (example :legend "Example of Skribe slides" + (example :legend "Example of Skribilo slides" (prgm :file "src/slides.skb")) - (disp (include "src/slides.skb"))) + (disp + (processor :combinator + (lambda (e1 e2) + (let ((e (copy-engine 'document-engine e2))) + (markup-writer 'document e + :options '(:title :author :ending) + :action dummy-slide-set-output) + (markup-writer 'slide e + :options '(:title :ident + :number :toc :vspace) + :action dummy-slide-output) + (markup-writer 'slide-vspace + :action dummy-slide-vspace-output) + (markup-writer 'slide-embed + :action dummy-slide-embed-output) + e)) + (include "src/slides.skb")))) ;; Show only the example (i.e. don't produce a document in a document) (example :legend "Example of Skribe slides" (prgm :file "src/slides.skb"))))) - - |