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authorLuke Shumaker <LukeShu@sbcglobal.net>2011-04-13 23:20:15 -0400
committerLuke Shumaker <LukeShu@sbcglobal.net>2011-04-13 23:20:15 -0400
commitf7464fdd2e33e5dc6c159a4adc8f53902e6d4511 (patch)
treeb1d65db982af54cc2088de3228174c4ea710c2f4 /.emacs.d/org-7.4/contrib/scripts/staticmathjax
Initial commit of Luke Shumaker's "dot-files".
Diffstat (limited to '.emacs.d/org-7.4/contrib/scripts/staticmathjax')
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/.gitignore1
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.org79
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.txt91
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/application.ini11
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/chrome.manifest1
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.js198
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.xul11
-rw-r--r--.emacs.d/org-7.4/contrib/scripts/staticmathjax/defaults/preferences/prefs.js1
8 files changed, 393 insertions, 0 deletions
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/.gitignore b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/.gitignore
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index 0000000..b25c15b
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/.gitignore
@@ -0,0 +1 @@
+*~
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.org b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.org
new file mode 100644
index 0000000..d28fc90
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.org
@@ -0,0 +1,79 @@
+Static MathJax v0.1 README
+#+AUTHOR: Jan Böcker <jan.boecker@jboecker.de>
+
+Static MathJax is a XULRunner application which loads a HTML input
+file that uses MathJax into a browser, waits until MathJax is done
+processing, and then writes the formatted result to an output HTML
+file.
+
+I have only tested exports from Emacs Org-mode as input files. (As of
+2010-08-14, MathJax is used by default with HTML exports in the
+current Org development version.)
+
+Optionally, references to the math fonts used will be converted to
+"data:" URIs, thus embedding the font data into the HTML file itself.
+(see [[http://en.wikipedia.org/wiki/Data_URI_scheme]])
+
+The code is licensed under the GNU General Public License version
+2, or, at your option, any later version.
+
+
+* Usage
+ To run Static MathJax, an existing XULRunner installation is
+ required. From the directory to which you unpacked Static MathJax,
+ run:
+
+ xulrunner application.ini <--embed-fonts | --final-mathjax-url <URL>>
+ <input file> <output file>
+
+ If you prefer to call "staticmathjax" instead of "xulrunner
+ application.ini", link xulrunner-stub into the directory:
+ ln /usr/lib/xulrunner-1.9.2.8/xulrunner-stub ./staticmathjax
+
+ - input file ::
+ name of the input file (the result of a HTML export
+ from Org-mode). It is assumed that this file uses the
+ UTF-8 character encoding.
+
+ - output file ::
+ name of the output file.
+
+ - --embed-fonts ::
+ if specified, the math fonts will be embedded into
+ the output file using data: URIs
+
+ - --final-mathjax-url <URL> ::
+ if --embed-fonts is not specified, this
+ must be the URL to a MathJax installation folder (e.g. "MathJax"
+ if MathJax is installed in a subdirectory, or
+ "http://orgmode.org/mathjax" to use the version hosted on the Org
+ website.
+
+ All references to math fonts in the output file will point to
+ this directory.
+
+* Caveats
+
+ The input file must not use a MathJax installation on the
+ web. Otherwise, due to a security feature of Firefox, MathJax will
+ fallback to image fonts. If you have unpacked MathJax to a
+ subdirectory "MathJax", specify the following in your Org file:
+
+ #+MathJax: path:"MathJax"
+
+ The math is rendered in Firefox, so MathJax applies its
+ Firefox-specific settings. When viewing the output files in other
+ browsers, it will look slightly different than the result that
+ running MathJax in that browser would produce.
+
+ Internet Explorer does not use the correct font, because it only
+ supports the EOT font format. For all other browsers (including
+ Firefox), MathJax uses the OTF font format.
+
+ Embedding fonts into the HTML file wastes some space due to the
+ base64 encoding used in data: URIs.
+
+ I have found no way to access stdout or set an exit code in an
+ XULRunner app, so any code which calls Static MathJax has no idea if
+ processing was successful and when an error occurs, graphical
+ message boxes are displayed.
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.txt b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.txt
new file mode 100644
index 0000000..cbcaea1
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/README.txt
@@ -0,0 +1,91 @@
+ Static MathJax v0.1 README
+ ==========================
+
+Author: Jan Böcker <jan.boecker@jboecker.de>
+Date: 2010-08-15 13:53:39 CEST
+
+
+Static MathJax is a XULRunner application which loads a HTML input
+file that uses MathJax into a browser, waits until MathJax is done
+processing, and then writes the formatted result to an output HTML
+file.
+
+I have only tested exports from Emacs Org-mode as input files. (As of
+2010-08-14, MathJax is used by default with HTML exports in the
+current Org development version.)
+
+Optionally, references to the math fonts used will be converted to
+"data:" URIs, thus embedding the font data into the HTML file itself.
+(see [http://en.wikipedia.org/wiki/Data_URI_scheme])
+
+The code is licensed under the GNU General Public License version
+2, or, at your option, any later version.
+
+
+Table of Contents
+=================
+1 Usage
+2 Caveats
+
+
+1 Usage
+~~~~~~~~
+ To run Static MathJax, an existing XULRunner installation is
+ required. From the directory to which you unpacked Static MathJax,
+ run:
+
+ xulrunner application.ini <--embed-fonts | --final-mathjax-url <URL>>
+ <input file> <output file>
+
+ If you prefer to call "staticmathjax" instead of "xulrunner
+ application.ini", link xulrunner-stub into the directory:
+ ln /usr/lib/xulrunner-1.9.2.8/xulrunner-stub ./staticmathjax
+
+ input file:
+ name of the input file (the result of a HTML export
+ from Org-mode). It is assumed that this file uses the
+ UTF-8 character encoding.
+
+ output file:
+ name of the output file.
+
+ --embed-fonts:
+ if specified, the math fonts will be embedded into
+ the output file using data: URIs
+
+ --final-mathjax-url <URL>:
+ if --embed-fonts is not specified, this
+ must be the URL to a MathJax installation folder (e.g. "MathJax"
+ if MathJax is installed in a subdirectory, or
+ "[http://orgmode.org/mathjax]" to use the version hosted on the Org
+ website.
+
+ All references to math fonts in the output file will point to
+ this directory.
+
+2 Caveats
+~~~~~~~~~~
+
+ The input file must not use a MathJax installation on the
+ web. Otherwise, due to a security feature of Firefox, MathJax will
+ fallback to image fonts. If you have unpacked MathJax to a
+ subdirectory "MathJax", specify the following in your Org file:
+
+ #+MathJax: path:"MathJax"
+
+ The math is rendered in Firefox, so MathJax applies its
+ Firefox-specific settings. When viewing the output files in other
+ browsers, it will look slightly different than the result that
+ running MathJax in that browser would produce.
+
+ Internet Explorer does not use the correct font, because it only
+ supports the EOT font format. For all other browsers (including
+ Firefox), MathJax uses the OTF font format.
+
+ Embedding fonts into the HTML file wastes some space due to the
+ base64 encoding used in data: URIs.
+
+ I have found no way to access stdout or set an exit code in an
+ XULRunner app, so any code which calls Static MathJax has no idea if
+ processing was successful and when an error occurs, graphical
+ message boxes are displayed.
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/application.ini b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/application.ini
new file mode 100644
index 0000000..d7957b0
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/application.ini
@@ -0,0 +1,11 @@
+[App]
+Vendor=Jan Boecker
+Name=StaticMathJax
+Version=0.2
+BuildID=2
+Copyright=Copyright (c) 2010 Jan Boecker
+ID=xulapp@jboecker.de
+
+[Gecko]
+MinVersion=1.8
+
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/chrome.manifest b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/chrome.manifest
new file mode 100644
index 0000000..a05d8c8
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/chrome.manifest
@@ -0,0 +1 @@
+content staticmathjax file:content/
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.js b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.js
new file mode 100644
index 0000000..2e71f3b
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.js
@@ -0,0 +1,198 @@
+var docFrame;
+var logtextbox;
+var destFile;
+var embedFonts = false;
+var finalMathJaxURL = null;
+
+function log(text)
+{
+ logtextbox.setAttribute("value", logtextbox.getAttribute("value") + "\n" + text);
+}
+
+function init()
+{
+ try {
+ docFrame = document.getElementById("docFrame");
+ logtextbox = document.getElementById("logtextbox");
+
+ // parse command line arguments
+ var cmdLine = window.arguments[0];
+ cmdLine = cmdLine.QueryInterface(Components.interfaces.nsICommandLine);
+
+ embedFonts = cmdLine.handleFlag("embed-fonts", false);
+ finalMathJaxURL = cmdLine.handleFlagWithParam("final-mathjax-url", false);
+
+ if (!embedFonts && !finalMathJaxURL) {
+ alert("You must eiher specify --embed-fonts or --final-mathjax-url");
+ window.close();
+ return;
+ }
+
+ sourceFilePath = cmdLine.getArgument(0);
+ destFilePath = cmdLine.getArgument(1);
+ if ( !sourceFilePath || !destFilePath ) {
+ alert("Not enough parameters, expecting two arguments:\nInput file, output file");
+ window.close();
+ return;
+ }
+
+ sourceFile = cmdLine.resolveFile(sourceFilePath);
+ if (! (sourceFile.exists() && sourceFile.isFile()) ) {
+ alert("Invalid source file path.");
+ window.close();
+ return;
+ }
+ sourceURI = cmdLine.resolveURI(sourceFilePath);
+
+ // create a nsIFile object for the output file
+ try{
+ destFile = cmdLine.resolveURI(destFilePath).QueryInterface(Components.interfaces.nsIFileURL).file;
+ }catch(e){
+ alert("Invalid destination file.\n\nException:\n" + e);
+ window.close();
+ return;
+ }
+
+ // add iframeLoaded() as an onload event handler, then navigate to the source file
+ docFrame.addEventListener("DOMContentLoaded", iframeLoaded, true);
+ docFrame.setAttribute("src", sourceURI.spec);
+
+ } catch (e) {
+ alert("Error in init():\n\n" + e);
+ window.close();
+ return;
+ }
+}
+
+function iframeLoaded()
+{
+ /*
+ // print every MathJax signal to the log
+ docFrame.contentWindow.MathJax.Hub.Startup.signal.Interest(
+ function (message) {log("Startup: "+message)}
+ );
+ docFrame.contentWindow.MathJax.Hub.signal.Interest(
+ function (message) {log("Hub: "+message)}
+ );
+ */
+
+ // tell MathJax to call serialize() when finished
+ docFrame.contentWindow.MathJax.Hub.Register.StartupHook("End", function() {serialize();});
+}
+
+function fileURLtoDataURI(url)
+{
+ var ios = Components.classes["@mozilla.org/network/io-service;1"]
+ .getService(Components.interfaces.nsIIOService);
+ var url_object = ios.newURI(url, "", null);
+ var file = url_object.QueryInterface(Components.interfaces.nsIFileURL).file;
+
+ var data = "";
+ var fstream = Components.classes["@mozilla.org/network/file-input-stream;1"].
+ createInstance(Components.interfaces.nsIFileInputStream);
+ fstream.init(file, -1, -1, false);
+ var bstream = Components.classes["@mozilla.org/binaryinputstream;1"].
+ createInstance(Components.interfaces.nsIBinaryInputStream);
+ bstream.setInputStream(fstream);
+
+ var bytes = bstream.readBytes(bstream.available());
+ b64bytes = btoa(bytes);
+
+ return "data:;base64," + b64bytes;
+
+}
+
+function serialize()
+{
+ var MathJaxURL = docFrame.contentWindow.MathJax.Hub.config.root;
+
+ var searchURIList = new Array();
+ var replacementURIList = new Array();
+
+ log("serialize: preprocessing");
+
+ // remove the MathJax status message window
+ msgdiv = docFrame.contentDocument.getElementById("MathJax_Message");
+ msgdiv.parentNode.removeChild(msgdiv);
+
+ /* Loop through all CSS rules to find all @font-face rules.
+ At this point, they refer to local absolute paths using file:// URLs.
+ Replace them either with appropriate URLs relative to finalMathJaxURL
+ or with data URIs. */
+
+ for (var i = 0; i<docFrame.contentDocument.styleSheets.length; i++) {
+ var stylesheet = docFrame.contentDocument.styleSheets[i];
+
+ for (var j=0; j< stylesheet.cssRules.length; j++) {
+ var rule = stylesheet.cssRules[j];
+ if (rule.cssText.match("font-face")) {
+
+ url = rule.style.getPropertyValue("src");
+ url = url.match(/url\(\"(.+)\"\)/)[1];
+
+ // Since the properties seem read-only here, we populate
+ // searchURIList and replacementURIList to do text substitution
+ // after serialization
+ searchURIList.push(url);
+ if (embedFonts) {
+ replacementURIList.push(fileURLtoDataURI(url));
+ } else {
+ replacementURIList.push(url.replace(MathJaxURL, finalMathJaxURL));
+ }
+ }
+ }
+ }
+
+
+ // find and remove the MathJax <script> tag
+ try{
+ var scriptTags = docFrame.contentDocument.getElementsByTagName("script");
+ for (var i=0; i<scriptTags.length; i++) {
+ if (scriptTags[i].getAttribute("src") && scriptTags[i].getAttribute("src").match(/MathJax.js/i))
+ scriptTags[i].parentNode.removeChild(scriptTags[i]);
+ }
+ }catch(e){alert(e);}
+
+ log("serialize: serializing");
+
+ var serializer = new XMLSerializer();
+ var xhtml = serializer.serializeToString(docFrame.contentDocument);
+
+ log("serialize: postprocessing");
+ // make the MathJax URL relative again
+ // xhtml = xhtml.replace(findMathJaxURL, "MathJax");
+
+ try{
+ r1 = RegExp("&lt;!--/\\*--&gt;&lt;!\\[CDATA\\[/\\*&gt;&lt;!--\\*/", "g");
+ xhtml = xhtml.replace(r1, "");
+ r2 = RegExp("/\\*\\]\\]&gt;\\*/--&gt;", "g");
+ xhtml = xhtml.replace(r2, "");
+ r3 = RegExp("/\\*\\]\\]&gt;\\*///--&gt;", "g");
+ xhtml = xhtml.replace(r3, "");
+ }catch(e){alert(e);}
+ for (var i=0; i<searchURIList.length; i++)
+ xhtml = xhtml.replace(searchURIList[i], replacementURIList[i]);
+
+ save(xhtml);
+ window.close();
+}
+
+function save(xhtml)
+{
+ try {
+ var foStream = Components.classes["@mozilla.org/network/file-output-stream;1"].
+ createInstance(Components.interfaces.nsIFileOutputStream);
+
+ foStream.init(destFile, 0x02 | 0x08 | 0x20, 0666, 0);
+ // write, create, truncate
+
+ // write in UTF-8 encoding
+ var converter = Components.classes["@mozilla.org/intl/converter-output-stream;1"].
+ createInstance(Components.interfaces.nsIConverterOutputStream);
+ converter.init(foStream, "UTF-8", 0, 0);
+ converter.writeString(xhtml);
+ converter.close(); // this closes foStream
+ } catch (e) {
+ alert("Error in save():\n\n" + e);
+ }
+}
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.xul b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.xul
new file mode 100644
index 0000000..35a00f2
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/chrome/content/main.xul
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
+
+<window onload="init();" id="main" title="Static MathJax" width="300" height="300"
+xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+<script language="JavaScript" src="chrome://staticmathjax/content/main.js"/>
+
+ <browser flex="1" id="docFrame" src="" style="background-color:white;"/>
+ <textbox flex="1" id="logtextbox" multiline="true" style="display:none;"/>
+</window>
diff --git a/.emacs.d/org-7.4/contrib/scripts/staticmathjax/defaults/preferences/prefs.js b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/defaults/preferences/prefs.js
new file mode 100644
index 0000000..0532ce0
--- /dev/null
+++ b/.emacs.d/org-7.4/contrib/scripts/staticmathjax/defaults/preferences/prefs.js
@@ -0,0 +1 @@
+pref("toolkit.defaultChromeURI", "chrome://staticmathjax/content/main.xul");