commit 0f57655dfd1e3cb6f53c8ad79ab43e69e36f8b34 Author: Andreas Gohr Date: Tue Jan 9 22:57:26 2007 +0100 initial checkin darcs-hash:20070109215726-7ad00-2edc69fd382144dfaa76a93f73e4db4d5dd9f8b5.gz diff --git a/README b/README new file mode 100644 index 0000000..287ce9c --- /dev/null +++ b/README @@ -0,0 +1,12 @@ +S5: A Simple Standards-Based Slide Show System +http://meyerweb.com/eric/tools/s5/ +by Eric Meyer + +Additional Themes from +http://www.yatil.de/s5/download/ +by Martin Hense and Eric Eggert + +"dokuwiki" theme based on work by Anika Henke + +The presentation icon was found at +http://www.linkmatrix.de/index.php?id=icon diff --git a/conf/default.php b/conf/default.php new file mode 100644 index 0000000..cd1f40c --- /dev/null +++ b/conf/default.php @@ -0,0 +1,4 @@ + DOKU_INC.'lib/plugins/s5/ui/'); + diff --git a/lang/en/lang.php b/lang/en/lang.php new file mode 100644 index 0000000..d38a363 --- /dev/null +++ b/lang/en/lang.php @@ -0,0 +1,3 @@ + + * @author Andreas Gohr + */ +// must be run within Dokuwiki +if(!defined('DOKU_INC')) die(); + +// we inherit from the XHTML renderer instead directly of the base renderer +require_once DOKU_INC.'inc/parser/xhtml.php'; + +/** + * The Renderer + */ +class Doku_Renderer_s5 extends Doku_Renderer_xhtml { + var $slideopen = false; + var $base=''; + var $tpl=''; + + /** + * Initialize the rendering + */ + function document_start() { + // call the parent + parent::document_start(); + + // send the content type header + header('Content-Type: text/html; charset=utf-8'); + + // use the main plugin to load config data + $plugin = plugin_load('syntax','s5'); + $this->base = DOKU_BASE.'lib/plugins/s5/ui/'; + $this->tpl = $plugin->getConf('template'); + } + + /** + * Print the header of the page + * + * Gets called when the very first H1 header is discovered. It includes + * all the S5 CSS and JavaScript magic + */ + function s5_init($title){ + global $conf; + global $lang; + global $INFO; + global $ID; + + //throw away any previous content + $this->doc = ' + + + + + +'.hsc($title).' + + + + + + + + + + + + + + + + +
+
+
+ + + +
+
+'; + } + + /** + * Closes the document + */ + function document_end(){ + // we don't care for footnotes and toc + // but cleanup is nice + $this->doc = preg_replace('#

\s*

#','',$this->doc); + + if($this->slideopen){ + $this->doc .= '
'.DOKU_LF; //close previous slide + } + $this->doc .= ' + + '; + } + + /** + * This is what creates new slides + * + * A new slide is started for each H2 header + */ + function header($text, $level, $pos) { + if($level == 1){ + if(!$this->slideopen){ + $this->s5_init($text); // this is the first slide + $level = 2; + }else{ + return; + } + } + + if($level == 2){ + if($this->slideopen){ + $this->doc .= ''.DOKU_LF; //close previous slide + } + $this->doc .= '
'.DOKU_LF; + $this->slideopen = true; + } + $this->doc .= ''; + $this->doc .= $this->_xmlEntities($text); + $this->doc .= ''.DOKU_LF; + } + + /** + * Top-Level Sections are slides + */ + function section_open($level) { + if($level < 3){ + $this->doc .= '
'.DOKU_LF; + }else{ + $this->doc .= '
'.DOKU_LF; + } + // we don't use it + } + + /** + * Throw away footnote + */ + function footnote_close() { + // recover footnote into the stack and restore old content + $footnote = $this->doc; + $this->doc = $this->store; + $this->store = ''; + } + + /** + * No acronyms in a presentation + */ + function acronym($acronym){ + $this->doc .= $this->_xmlEntities($acronym); + } + + /** + * A line stops the slide and start the handout section + */ + function hr() { + $this->doc .= '
'.DOKU_LF; + $this->doc .= '
'.DOKU_LF; + } +} + +//Setup VIM: ex: et ts=4 enc=utf-8 : diff --git a/screen.gif b/screen.gif new file mode 100644 index 0000000..0c506e3 Binary files /dev/null and b/screen.gif differ diff --git a/syntax.php b/syntax.php new file mode 100644 index 0000000..9dabbc8 --- /dev/null +++ b/syntax.php @@ -0,0 +1,85 @@ + + */ +// must be run within Dokuwiki +if(!defined('DOKU_INC')) die(); + +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once(DOKU_PLUGIN.'syntax.php'); + +/** + * All DokuWiki plugins to extend the parser/rendering mechanism + * need to inherit from this class + */ +class syntax_plugin_s5 extends DokuWiki_Syntax_Plugin { + + /** + * return some info + */ + function getInfo(){ + return array( + 'author' => 'Andreas Gohr', + 'email' => 'andi@splitbrain.org', + 'date' => '2006-12-05', + 'name' => 'S5 Slideshow Plugin', + 'desc' => 'Display a Wiki page as S5 slideshow presentation', + 'url' => 'http://wiki.splitbrain.org/plugin:s5', + ); + } + + /** + * What kind of syntax are we? + */ + function getType(){ + return 'substition'; + } + + /** + * What about paragraphs? + */ + function getPType(){ + return 'normal'; + } + + /** + * Where to sort in? + */ + function getSort(){ + return 800; + } + + + /** + * Connect pattern to lexer + */ + function connectTo($mode) { + $this->Lexer->addSpecialPattern('~~SLIDESHOW~~',$mode,'plugin_s5'); + } + + + /** + * Handle the match + */ + function handle($match, $state, $pos, &$handler){ + return array(); + } + + /** + * Create output + */ + function render($format, &$renderer, $data) { + global $ID; + if($format != 'xhtml') return false; + + $renderer->doc .= ''; + $renderer->doc .= ''.$this->getLang('view').''; + $renderer->doc .= ''; + return true; + } +} + +//Setup VIM: ex: et ts=4 enc=utf-8 : diff --git a/ui/blue/bluebg.gif b/ui/blue/bluebg.gif new file mode 100644 index 0000000..9094905 Binary files /dev/null and b/ui/blue/bluebg.gif differ diff --git a/ui/blue/bluebottom.gif b/ui/blue/bluebottom.gif new file mode 100644 index 0000000..938a079 Binary files /dev/null and b/ui/blue/bluebottom.gif differ diff --git a/ui/blue/bluefooter.gif b/ui/blue/bluefooter.gif new file mode 100644 index 0000000..6fe83f2 Binary files /dev/null and b/ui/blue/bluefooter.gif differ diff --git a/ui/blue/framing.css b/ui/blue/framing.css new file mode 100644 index 0000000..a977c55 --- /dev/null +++ b/ui/blue/framing.css @@ -0,0 +1,25 @@ +/* The following styles size and place the slide components. + Edit them if you want to change the overall slide layout. + The commented lines can be uncommented (and modified, if necessary) + to help you with the rearrangement process. */ + +div#header, div#footer, div.slide {width: 100%; top: 0; left: 0;} +div#header {top: 0; height: 1em;} +div#footer {top: auto; bottom: 0; height: 2.5em;} +div.slide {top: 0; width: 92%; padding: 3.5em 4% 4%;} +/*div#controls {left: 50%; top: 0; width: 50%; height: 100%;} +#footer>*/ +div#controls {bottom: 0; top: auto; height: auto;} + +div#controls form {position: absolute; bottom: 0; right: 0; width: 100%; + margin: 0;} +div#currentSlide {position: absolute; left: -500px; bottom: 1em; width: 130px; z-index: 10;} +/*html>body +#currentSlide {position: fixed;}*/ + +/* +div#header {background: #FCC;} +div#footer {background: #CCF;} +div#controls {background: #BBD;} +div#currentSlide {background: #FFC;} +*/ diff --git a/ui/blue/pretty.css b/ui/blue/pretty.css new file mode 100644 index 0000000..8d98892 --- /dev/null +++ b/ui/blue/pretty.css @@ -0,0 +1,91 @@ +/* Blue Theme 2004 by Martin Hense ::: www.lounge7.de */ + +/* Following are the presentation styles -- edit away! + Note that the 'body' font size may have to be changed if the resolution is + different than expected. */ + +body {background: #000294 url(bluebottom.gif) right bottom no-repeat; color: #fff; font-size: 1.8em;} +:link, :visited {text-decoration: none; color: #F8B73E;} +#controls :active {color: #88A !important;} +#controls :focus {outline: 1px dotted #227;} +h1, h2, h3, h4 {font-size: 100%; margin: 0; padding: 0; font-weight: inherit;} +ul, pre {margin: 0; line-height: 1em;} +html, body {margin: 0; padding: 0;} + +blockquote, q {font-style: italic;} +blockquote {padding: 0 2em 0.5em; margin: 0 1.5em 0.5em; text-align: center; font-size: 1em;} +blockquote p {margin: 0;} +blockquote i {font-style: normal;} +blockquote b {display: block; margin-top: 0.5em; font-weight: normal; font-size: smaller; font-style: normal;} +blockquote b i {font-style: italic;} + +kbd {font-weight: bold; font-size: 1em;} +sup {font-size: smaller; line-height: 1px;} + +code {padding: 2px 0.25em; font-weight: bold; color: #AAABF8;} +code.bad, code del {color: red;} +code.old {color: silver;} +pre {padding: 0; margin: 0.25em 0 0.5em 0.5em; color: #533; font-size: 90%;} +pre code {display: block;} +ul {margin-left: 5%; margin-right: 7%; list-style: disc;} +li {margin-top: 0.75em; margin-right: 0;} +ul ul {line-height: 1;} +ul ul li {margin: .2em; font-size: 85%; list-style: square;} +img.leader {display: block; margin: 0 auto;} + +div#header, div#footer {background: #005; color: #9183BF; + font-family: Verdana, Helvetica, sans-serif;} +div#header {background: #005 url(bodybg.gif) -16px 0 no-repeat; + line-height: 1px;} +div#footer {font-size: 0.5em; font-weight: bold; padding: 1em 0; height: 36px; border-top: 1px solid #08093F; background: #000136 url(bluefooter.gif) top right no-repeat; } +#footer h1, #footer h2 {display: block; padding: 0 1em;} +#footer h2 {font-style: italic;} + +div.long {font-size: 0.75em;} +.slide { + font-family: georgia, Times, 'Times New Roman', serif; + background: transparent url(bluebg.gif) repeat-x; +} +.slide h1 {position: absolute; left: 87px; z-index: 1; + white-space: nowrap; + text-transform: capitalize; + top: 1em; width: 80%; + margin: 0 auto; text-align: center; padding: 0; + font: 150%/1em georgia, Times, 'Times New Roman', serif; + color: #fff; background: transparent; + } +.slide h3 {font-size: 130%;} +h1 abbr {font-variant: small-caps;} + +div#controls {position: absolute; z-index: 5; left: 50%; top: 0; + width: 50%; height: 100%; + text-align: right;} +#footer>div#controls {position: fixed; bottom: 0; padding: 1em 0; + top: auto; height: auto;} +div#controls form {position: absolute; bottom: 0; right: 0; width: 100%; + margin: 0; padding: 0;} +div#controls a {font-size: 2em; padding: 0; margin: 0 0.5em; + border: none; + cursor: pointer; + background: transparent; color: #9183BF; + } +div#controls select {visibility: hidden; background: #DDD; color: #227;} +div#controls div:hover select {visibility: visible;} + +#currentSlide {text-align: center; font-size: 0.5em; color: #9183BF; font-family: Verdana, Helvetica, sans-serif;} + +#slide0 {padding-top: 3.5em; font-size: 90%;} +#slide0 h1 {position: static; margin: 1em 0 1.33em; padding: 0; + white-space: normal; + background: transparent; +margin: 0 auto; width: 75%; text-align: center; + font: 2.5em Georgia, Times, 'Times New Roman', serif; height: 281px; + color: #fff;} +#slide0 h3 {font-size: 1.5em;} +#slide0 h4 {font-size: 1em;} +#slide0 h3, #slide0 h4, #slide0 p {margin: 0; text-align: center; color: #fff;} +#slide0 p {margin-top: 0.7em;} + +ul.urls {list-style: none; display: inline; margin: 0;} +.urls li {display: inline; margin: 0;} +.note {display: none;} \ No newline at end of file diff --git a/ui/blue/s5-core.css b/ui/blue/s5-core.css new file mode 100644 index 0000000..15ad4e5 --- /dev/null +++ b/ui/blue/s5-core.css @@ -0,0 +1,11 @@ +/* Do not edit or override these styles! The system will likely break if you do. */ + +div#header, div#footer, div.slide {position: absolute;} +html>body div#header, html>body div#footer, html>body div.slide {position: fixed;} +div#header {z-index: 1;} +div.slide {z-index: 2; visibility: hidden;} +#slide0 {visibility: visible;} +div#footer {z-index: 5;} +div#controls {position: absolute; z-index: 1;} +#footer>div#controls {position: fixed;} +.handout {display: none;} diff --git a/ui/blue/slides.css b/ui/blue/slides.css new file mode 100644 index 0000000..0786d7d --- /dev/null +++ b/ui/blue/slides.css @@ -0,0 +1,3 @@ +@import url(s5-core.css); /* required to make the slide show run at all */ +@import url(framing.css); /* sets basic placement and size of slide components */ +@import url(pretty.css); /* stuff that makes the slides look better than blah */ \ No newline at end of file diff --git a/ui/default/blank.gif b/ui/default/blank.gif new file mode 100644 index 0000000..75b945d Binary files /dev/null and b/ui/default/blank.gif differ diff --git a/ui/default/bodybg.gif b/ui/default/bodybg.gif new file mode 100644 index 0000000..5f448a1 Binary files /dev/null and b/ui/default/bodybg.gif differ diff --git a/ui/default/framing.css b/ui/default/framing.css new file mode 100644 index 0000000..14d8509 --- /dev/null +++ b/ui/default/framing.css @@ -0,0 +1,23 @@ +/* The following styles size, place, and layer the slide components. + Edit these if you want to change the overall slide layout. + The commented lines can be uncommented (and modified, if necessary) + to help you with the rearrangement process. */ + +/* target = 1024x768 */ + +div#header, div#footer, .slide {width: 100%; top: 0; left: 0;} +div#header {top: 0; height: 3em; z-index: 1;} +div#footer {top: auto; bottom: 0; height: 2.5em; z-index: 5;} +.slide {top: 0; width: 92%; padding: 3.5em 4% 4%; z-index: 2; list-style: none;} +div#controls {left: 50%; bottom: 0; width: 50%; z-index: 100;} +div#controls form {position: absolute; bottom: 0; right: 0; width: 100%; + margin: 0;} +#currentSlide {position: absolute; width: 10%; left: 45%; bottom: 1em; z-index: 10;} +html>body #currentSlide {position: fixed;} + +/* +div#header {background: #FCC;} +div#footer {background: #CCF;} +div#controls {background: #BBD;} +div#currentSlide {background: #FFC;} +*/ diff --git a/ui/default/iepngfix.htc b/ui/default/iepngfix.htc new file mode 100644 index 0000000..4d90c87 --- /dev/null +++ b/ui/default/iepngfix.htc @@ -0,0 +1,42 @@ + + + + + \ No newline at end of file diff --git a/ui/default/opera.css b/ui/default/opera.css new file mode 100644 index 0000000..9e9d2a3 --- /dev/null +++ b/ui/default/opera.css @@ -0,0 +1,7 @@ +/* DO NOT CHANGE THESE unless you really want to break Opera Show */ +.slide { + visibility: visible !important; + position: static !important; + page-break-before: always; +} +#slide0 {page-break-before: avoid;} diff --git a/ui/default/outline.css b/ui/default/outline.css new file mode 100644 index 0000000..62db519 --- /dev/null +++ b/ui/default/outline.css @@ -0,0 +1,15 @@ +/* don't change this unless you want the layout stuff to show up in the outline view! */ + +.layout div, #footer *, #controlForm * {display: none;} +#footer, #controls, #controlForm, #navLinks, #toggle { + display: block; visibility: visible; margin: 0; padding: 0;} +#toggle {float: right; padding: 0.5em;} +html>body #toggle {position: fixed; top: 0; right: 0;} + +/* making the outline look pretty-ish */ + +#slide0 h1, #slide0 h2, #slide0 h3, #slide0 h4 {border: none; margin: 0;} +#slide0 h1 {padding-top: 1.5em;} +.slide h1 {margin: 1.5em 0 0; padding-top: 0.25em; + border-top: 1px solid #888; border-bottom: 1px solid #AAA;} +#toggle {border: 1px solid; border-width: 0 0 1px 1px; background: #FFF;} diff --git a/ui/default/pretty.css b/ui/default/pretty.css new file mode 100644 index 0000000..3d3acef --- /dev/null +++ b/ui/default/pretty.css @@ -0,0 +1,86 @@ +/* Following are the presentation styles -- edit away! */ + +body {background: #FFF url(bodybg.gif) -16px 0 no-repeat; color: #000; font-size: 2em;} +:link, :visited {text-decoration: none; color: #00C;} +#controls :active {color: #88A !important;} +#controls :focus {outline: 1px dotted #227;} +h1, h2, h3, h4 {font-size: 100%; margin: 0; padding: 0; font-weight: inherit;} +ul, pre {margin: 0; line-height: 1em;} +html, body {margin: 0; padding: 0;} + +blockquote, q {font-style: italic;} +blockquote {padding: 0 2em 0.5em; margin: 0 1.5em 0.5em; text-align: center; font-size: 1em;} +blockquote p {margin: 0;} +blockquote i {font-style: normal;} +blockquote b {display: block; margin-top: 0.5em; font-weight: normal; font-size: smaller; font-style: normal;} +blockquote b i {font-style: italic;} + +kbd {font-weight: bold; font-size: 1em;} +sup {font-size: smaller; line-height: 1px;} + +.slide code {padding: 2px 0.25em; font-weight: bold; color: #533;} +.slide code.bad, code del {color: red;} +.slide code.old {color: silver;} +.slide pre {padding: 0; margin: 0.25em 0 0.5em 0.5em; color: #533; font-size: 90%;} +.slide pre code {display: block;} +.slide ul {margin-left: 5%; margin-right: 7%; list-style: disc;} +.slide li {margin-top: 0.75em; margin-right: 0;} +.slide ul ul {line-height: 1;} +.slide ul ul li {margin: .2em; font-size: 85%; list-style: square;} +.slide img.leader {display: block; margin: 0 auto;} + +div#header, div#footer {background: #005; color: #AAB; + font-family: Verdana, Helvetica, sans-serif;} +div#header {background: #005 url(bodybg.gif) -16px 0 no-repeat; + line-height: 1px;} +div#footer {font-size: 0.5em; font-weight: bold; padding: 1em 0;} +#footer h1, #footer h2 {display: block; padding: 0 1em;} +#footer h2 {font-style: italic;} + +div.long {font-size: 0.75em;} +.slide h1 {position: absolute; top: 0.7em; left: 87px; z-index: 1; + margin: 0; padding: 0.3em 0 0 50px; white-space: nowrap; + font: bold 150%/1em Helvetica, sans-serif; text-transform: capitalize; + color: #DDE; background: #005;} +.slide h3 {font-size: 130%;} +h1 abbr {font-variant: small-caps;} + +div#controls {position: absolute; left: 50%; bottom: 0; + width: 50%; + text-align: right; font: bold 0.9em Verdana, Helvetica, sans-serif;} +html>body div#controls {position: fixed; padding: 0 0 1em 0; + top: auto;} +div#controls form {position: absolute; bottom: 0; right: 0; width: 100%; + margin: 0; padding: 0;} +#controls #navLinks a {padding: 0; margin: 0 0.5em; + background: #005; border: none; color: #779; + cursor: pointer;} +#controls #navList {height: 1em;} +#controls #navList #jumplist {position: absolute; bottom: 0; right: 0; background: #DDD; color: #227;} + +#currentSlide {text-align: center; font-size: 0.5em; color: #449;} + +#slide0 {padding-top: 3.5em; font-size: 90%;} +#slide0 h1 {position: static; margin: 1em 0 0; padding: 0; + font: bold 2em Helvetica, sans-serif; white-space: normal; + color: #000; background: transparent;} +#slide0 h2 {font: bold italic 1em Helvetica, sans-serif; margin: 0.25em;} +#slide0 h3 {margin-top: 1.5em; font-size: 1.5em;} +#slide0 h4 {margin-top: 0; font-size: 1em;} + +ul.urls {list-style: none; display: inline; margin: 0;} +.urls li {display: inline; margin: 0;} +.note {display: none;} +.external {border-bottom: 1px dotted gray;} +html>body .external {border-bottom: none;} +.external:after {content: " \274F"; font-size: smaller; color: #77B;} + +.incremental, .incremental *, .incremental *:after {color: #DDE; visibility: visible;} +img.incremental {visibility: hidden;} +.slide .current {color: #B02;} + + +/* diagnostics + +li:after {content: " [" attr(class) "]"; color: #F88;} + */ \ No newline at end of file diff --git a/ui/default/print.css b/ui/default/print.css new file mode 100644 index 0000000..e7a71d1 --- /dev/null +++ b/ui/default/print.css @@ -0,0 +1 @@ +/* The following rule is necessary to have all slides appear in print! DO NOT REMOVE IT! */ .slide, ul {page-break-inside: avoid; visibility: visible !important;} h1 {page-break-after: avoid;} body {font-size: 12pt; background: white;} * {color: black;} #slide0 h1 {font-size: 200%; border: none; margin: 0.5em 0 0.25em;} #slide0 h3 {margin: 0; padding: 0;} #slide0 h4 {margin: 0 0 0.5em; padding: 0;} #slide0 {margin-bottom: 3em;} h1 {border-top: 2pt solid gray; border-bottom: 1px dotted silver;} .extra {background: transparent !important;} div.extra, pre.extra, .example {font-size: 10pt; color: #333;} ul.extra a {font-weight: bold;} p.example {display: none;} #header {display: none;} #footer h1 {margin: 0; border-bottom: 1px solid; color: gray; font-style: italic;} #footer h2, #controls {display: none;} /* The following rule keeps the layout stuff out of print. Remove at your own risk! */ .layout, .layout * {display: none !important;} \ No newline at end of file diff --git a/ui/default/s5-core.css b/ui/default/s5-core.css new file mode 100644 index 0000000..86444e0 --- /dev/null +++ b/ui/default/s5-core.css @@ -0,0 +1,9 @@ +/* Do not edit or override these styles! The system will likely break if you do. */ + +div#header, div#footer, div#controls, .slide {position: absolute;} +html>body div#header, html>body div#footer, + html>body div#controls, html>body .slide {position: fixed;} +.handout {display: none;} +.layout {display: block;} +.slide, .hideme, .incremental {visibility: hidden;} +#slide0 {visibility: visible;} diff --git a/ui/default/slides.css b/ui/default/slides.css new file mode 100644 index 0000000..0786d7d --- /dev/null +++ b/ui/default/slides.css @@ -0,0 +1,3 @@ +@import url(s5-core.css); /* required to make the slide show run at all */ +@import url(framing.css); /* sets basic placement and size of slide components */ +@import url(pretty.css); /* stuff that makes the slides look better than blah */ \ No newline at end of file diff --git a/ui/default/slides.js b/ui/default/slides.js new file mode 100644 index 0000000..3e99161 --- /dev/null +++ b/ui/default/slides.js @@ -0,0 +1,553 @@ +// S5 v1.1 slides.js -- released into the Public Domain +// +// Please see http://www.meyerweb.com/eric/tools/s5/credits.html for information +// about all the wonderful and talented contributors to this code! + +var undef; +var slideCSS = ''; +var snum = 0; +var smax = 1; +var incpos = 0; +var number = undef; +var s5mode = true; +var defaultView = 'slideshow'; +var controlVis = 'visible'; + +var isIE = navigator.appName == 'Microsoft Internet Explorer' ? 1 : 0; +var isOp = navigator.userAgent.indexOf('Opera') > -1 ? 1 : 0; +var isGe = navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('Safari') < 1 ? 1 : 0; + +function hasClass(object, className) { + if (!object.className) return false; + return (object.className.search('(^|\\s)' + className + '(\\s|$)') != -1); +} + +function hasValue(object, value) { + if (!object) return false; + return (object.search('(^|\\s)' + value + '(\\s|$)') != -1); +} + +function removeClass(object,className) { + if (!object) return; + object.className = object.className.replace(new RegExp('(^|\\s)'+className+'(\\s|$)'), RegExp.$1+RegExp.$2); +} + +function addClass(object,className) { + if (!object || hasClass(object, className)) return; + if (object.className) { + object.className += ' '+className; + } else { + object.className = className; + } +} + +function GetElementsWithClassName(elementName,className) { + var allElements = document.getElementsByTagName(elementName); + var elemColl = new Array(); + for (var i = 0; i< allElements.length; i++) { + if (hasClass(allElements[i], className)) { + elemColl[elemColl.length] = allElements[i]; + } + } + return elemColl; +} + +function isParentOrSelf(element, id) { + if (element == null || element.nodeName=='BODY') return false; + else if (element.id == id) return true; + else return isParentOrSelf(element.parentNode, id); +} + +function nodeValue(node) { + var result = ""; + if (node.nodeType == 1) { + var children = node.childNodes; + for (var i = 0; i < children.length; ++i) { + result += nodeValue(children[i]); + } + } + else if (node.nodeType == 3) { + result = node.nodeValue; + } + return(result); +} + +function slideLabel() { + var slideColl = GetElementsWithClassName('*','slide'); + var list = document.getElementById('jumplist'); + smax = slideColl.length; + for (var n = 0; n < smax; n++) { + var obj = slideColl[n]; + + var did = 'slide' + n.toString(); + obj.setAttribute('id',did); + if (isOp) continue; + + var otext = ''; + var menu = obj.firstChild; + if (!menu) continue; // to cope with empty slides + while (menu && menu.nodeType == 3) { + menu = menu.nextSibling; + } + if (!menu) continue; // to cope with slides with only text nodes + + var menunodes = menu.childNodes; + for (var o = 0; o < menunodes.length; o++) { + otext += nodeValue(menunodes[o]); + } + list.options[list.length] = new Option(n + ' : ' + otext, n); + } +} + +function currentSlide() { + var cs; + if (document.getElementById) { + cs = document.getElementById('currentSlide'); + } else { + cs = document.currentSlide; + } + cs.innerHTML = '' + snum + '<\/span> ' + + '\/<\/span> ' + + '' + (smax-1) + '<\/span>'; + if (snum == 0) { + cs.style.visibility = 'hidden'; + } else { + cs.style.visibility = 'visible'; + } + window.location.replace( window.location.search + '#slide' + snum); +} + +function go(step) { + if (document.getElementById('slideProj').disabled || step == 0) return; + var jl = document.getElementById('jumplist'); + var cid = 'slide' + snum; + var ce = document.getElementById(cid); + if (incrementals[snum].length > 0) { + for (var i = 0; i < incrementals[snum].length; i++) { + removeClass(incrementals[snum][i], 'current'); + removeClass(incrementals[snum][i], 'incremental'); + } + } + if (step != 'j') { + snum += step; + lmax = smax - 1; + if (snum > lmax) snum = lmax; + if (snum < 0) snum = 0; + } else + snum = parseInt(jl.value); + var nid = 'slide' + snum; + var ne = document.getElementById(nid); + if (!ne) { + ne = document.getElementById('slide0'); + snum = 0; + } + if (step < 0) {incpos = incrementals[snum].length} else {incpos = 0;} + if (incrementals[snum].length > 0 && incpos == 0) { + for (var i = 0; i < incrementals[snum].length; i++) { + if (hasClass(incrementals[snum][i], 'current')) + incpos = i + 1; + else + addClass(incrementals[snum][i], 'incremental'); + } + } + if (incrementals[snum].length > 0 && incpos > 0) + addClass(incrementals[snum][incpos - 1], 'current'); + ce.style.visibility = 'hidden'; + ne.style.visibility = 'visible'; + jl.selectedIndex = snum; + currentSlide(); + number = 0; +} + +function goTo(target) { + if (target >= smax || target == snum) return; + go(target - snum); +} + +function subgo(step) { + if (step > 0) { + removeClass(incrementals[snum][incpos - 1],'current'); + removeClass(incrementals[snum][incpos], 'incremental'); + addClass(incrementals[snum][incpos],'current'); + incpos++; + } else { + incpos--; + removeClass(incrementals[snum][incpos],'current'); + addClass(incrementals[snum][incpos], 'incremental'); + addClass(incrementals[snum][incpos - 1],'current'); + } +} + +function toggle() { + var slideColl = GetElementsWithClassName('*','slide'); + var slides = document.getElementById('slideProj'); + var outline = document.getElementById('outlineStyle'); + if (!slides.disabled) { + slides.disabled = true; + outline.disabled = false; + s5mode = false; + fontSize('1em'); + for (var n = 0; n < smax; n++) { + var slide = slideColl[n]; + slide.style.visibility = 'visible'; + } + } else { + slides.disabled = false; + outline.disabled = true; + s5mode = true; + fontScale(); + for (var n = 0; n < smax; n++) { + var slide = slideColl[n]; + slide.style.visibility = 'hidden'; + } + slideColl[snum].style.visibility = 'visible'; + } +} + +function showHide(action) { + var obj = GetElementsWithClassName('*','hideme')[0]; + switch (action) { + case 's': obj.style.visibility = 'visible'; break; + case 'h': obj.style.visibility = 'hidden'; break; + case 'k': + if (obj.style.visibility != 'visible') { + obj.style.visibility = 'visible'; + } else { + obj.style.visibility = 'hidden'; + } + break; + } +} + +// 'keys' code adapted from MozPoint (http://mozpoint.mozdev.org/) +function keys(key) { + if (!key) { + key = event; + key.which = key.keyCode; + } + if (key.which == 84) { + toggle(); + return; + } + if (s5mode) { + switch (key.which) { + case 10: // return + case 13: // enter + if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return; + if (key.target && isParentOrSelf(key.target, 'controls')) return; + if(number != undef) { + goTo(number); + break; + } + case 32: // spacebar + case 34: // page down + case 39: // rightkey + case 40: // downkey + if(number != undef) { + go(number); + } else if (!incrementals[snum] || incpos >= incrementals[snum].length) { + go(1); + } else { + subgo(1); + } + break; + case 33: // page up + case 37: // leftkey + case 38: // upkey + if(number != undef) { + go(-1 * number); + } else if (!incrementals[snum] || incpos <= 0) { + go(-1); + } else { + subgo(-1); + } + break; + case 36: // home + goTo(0); + break; + case 35: // end + goTo(smax-1); + break; + case 67: // c + showHide('k'); + break; + } + if (key.which < 48 || key.which > 57) { + number = undef; + } else { + if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return; + if (key.target && isParentOrSelf(key.target, 'controls')) return; + number = (((number != undef) ? number : 0) * 10) + (key.which - 48); + } + } + return false; +} + +function clicker(e) { + number = undef; + var target; + if (window.event) { + target = window.event.srcElement; + e = window.event; + } else target = e.target; + if (target.getAttribute('href') != null || hasValue(target.rel, 'external') || isParentOrSelf(target, 'controls') || isParentOrSelf(target,'embed') || isParentOrSelf(target,'object')) return true; + if (!e.which || e.which == 1) { + if (!incrementals[snum] || incpos >= incrementals[snum].length) { + go(1); + } else { + subgo(1); + } + } +} + +function findSlide(hash) { + var target = null; + var slides = GetElementsWithClassName('*','slide'); + for (var i = 0; i < slides.length; i++) { + var targetSlide = slides[i]; + if ( (targetSlide.name && targetSlide.name == hash) + || (targetSlide.id && targetSlide.id == hash) ) { + target = targetSlide; + break; + } + } + while(target != null && target.nodeName != 'BODY') { + if (hasClass(target, 'slide')) { + return parseInt(target.id.slice(5)); + } + target = target.parentNode; + } + return null; +} + +function slideJump() { + if (window.location.hash == null) return; + var sregex = /^#slide(\d+)$/; + var matches = sregex.exec(window.location.hash); + var dest = null; + if (matches != null) { + dest = parseInt(matches[1]); + } else { + dest = findSlide(window.location.hash.slice(1)); + } + if (dest != null) + go(dest - snum); +} + +function fixLinks() { + var thisUri = window.location.href; + thisUri = thisUri.slice(0, thisUri.length - window.location.hash.length); + var aelements = document.getElementsByTagName('A'); + for (var i = 0; i < aelements.length; i++) { + var a = aelements[i].href; + var slideID = a.match('\#slide[0-9]{1,2}'); + if ((slideID) && (slideID[0].slice(0,1) == '#')) { + var dest = findSlide(slideID[0].slice(1)); + if (dest != null) { + if (aelements[i].addEventListener) { + aelements[i].addEventListener("click", new Function("e", + "if (document.getElementById('slideProj').disabled) return;" + + "go("+dest+" - snum); " + + "if (e.preventDefault) e.preventDefault();"), true); + } else if (aelements[i].attachEvent) { + aelements[i].attachEvent("onclick", new Function("", + "if (document.getElementById('slideProj').disabled) return;" + + "go("+dest+" - snum); " + + "event.returnValue = false;")); + } + } + } + } +} + +function externalLinks() { + if (!document.getElementsByTagName) return; + var anchors = document.getElementsByTagName('a'); + for (var i=0; i' + + '