From: André Malo <nd@apache.org>
Date: Mon, 21 Apr 2003 19:33:45 +0000 (+0000)
Subject: I've read somewhere, that open source is required to be not obfuscated :)
X-Git-Tag: pre_ajp_proxy~1814
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=de7b609f85f9d59786782fd51572b899b918626b;p=thirdparty%2Fapache%2Fhttpd.git

I've read somewhere, that open source is required to be not obfuscated :)
So did some research to puzzle out the magic values for the window definition.
These are now computed at transformation time and can be easily changed
within the template. Further changes:
- add license
- cleanup
- CHM layout:
  * add "toc sync" button
  * use buttons with text. This widens the button bar, but looks much better, imho
  * add menu to the chm window.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@99480 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/docs/manual/style/chm/hhp.xsl b/docs/manual/style/chm/hhp.xsl
index 70a581188f7..e0eed1808fd 100644
--- a/docs/manual/style/chm/hhp.xsl
+++ b/docs/manual/style/chm/hhp.xsl
@@ -1,167 +1,366 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!DOCTYPE xsl:stylesheet
- [ <!ENTITY lf SYSTEM "../xsl/util/lf.xml"> ]
->
-
+<?xml version="1.0"?><!--
+/* ====================================================================
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2003 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Apache" and "Apache Software Foundation" must
+ *    not be used to endorse or promote products derived from this
+ *    software without prior written permission. For written
+ *    permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache",
+ *    nor may "Apache" appear in their name, without prior written
+ *    permission of the Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ */ -->
+<!DOCTYPE xsl:stylesheet [
+    <!ENTITY lf SYSTEM "../xsl/util/lf.xml">
+]>
 <xsl:stylesheet version="1.0"
-              xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
-
-<!--                                                    -->
-<!-- <sitemap>                                          -->
-<!-- Process an entire document into an HTML page       -->
-<!--                                                    -->
+              xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                  xmlns="">
+
+<!-- create nodeset for referencing later                                 -->
+<xsl:variable name="htmlhelp.def" select="document('')/xsl:stylesheet
+                                        /xsl:template[@name='htmlhelp.def']" />
+
+<!-- ==================================================================== -->
+<!-- <sitemap>                                                            -->
+<!-- Create CHM project file from sitemap                                 -->
+<!-- The file is an *.ini format text file                                -->
+<!-- ==================================================================== -->
 <xsl:template match="/sitemap">
 
-<!-- static information -->
-<!-- ================== -->
-
-  <xsl:text>[OPTIONS]</xsl:text>&lf;
-  <xsl:text>Binary TOC=No</xsl:text>&lf;
-  <xsl:text>Compatibility=1.0</xsl:text>&lf;
-
-  <!-- e.g. manual.en.chm -->
-  <xsl:text>Compiled file=..\manual.</xsl:text>
-  <xsl:value-of select="$messages/@lang" />
-  <xsl:text>.chm</xsl:text>&lf;
-
-  <xsl:text>Contents file=toc.hhc</xsl:text>&lf;
-  <xsl:text>Default Window=Main</xsl:text>&lf;
-  <xsl:text>Default topic=index.html</xsl:text>&lf;
-
-  <!-- compiler related -->
-  <xsl:text>Display compile progress=Yes</xsl:text>&lf;
-  <xsl:text>Enhanced decompilation=Yes</xsl:text>&lf;
-
-  <!-- search related -->
-  <xsl:text>Full-text search=Yes</xsl:text>&lf;
-  <xsl:text>Language=</xsl:text>
-  <xsl:value-of select="$hhp-lang" />&lf;
-
-  <!-- title of the help file -->
-  <xsl:text>Title=</xsl:text>
-  <xsl:value-of select="$messages/message[@name='apachehttpserver']"/>&lf;
-
-  &lf;
-
-  <!-- window definition                                             -->
-  <!-- (don't care about the magic values, they are mostly generated -->
-  <!--  from the HTML Help workshop)                                 -->
-  <xsl:text>[WINDOWS]</xsl:text>&lf;
-  <xsl:text>Main=</xsl:text>
-
-  <!-- title -->
-  <xsl:text>"</xsl:text>
-  <xsl:value-of select="$messages/message[@name='apachehttpserver']"/>
-  <xsl:text>",</xsl:text>
-
-  <!-- toc file -->
-  <xsl:text>"toc.hhc",</xsl:text>
-
-  <!-- index file (currently none) -->
-  <xsl:text>,</xsl:text>
-
-  <!-- default file (startup) -->
-  <xsl:text>"index.html",</xsl:text>
-
-  <!-- Home button file -->
-  <xsl:text>"index.html",</xsl:text>
-
-  <!-- Jump 1 url, text -->
-  <xsl:text>,,</xsl:text>
-
-  <!-- Jump 2 url, text -->
-  <xsl:text>,,</xsl:text>
-
-  <!-- navigation pane style, initial width (px) -->
-  <xsl:text>0x1e357e,180,</xsl:text>
-  
-  <!-- button mask -->
-  <xsl:text>0x10305e,</xsl:text>
-  
-  <!-- Initial Position [Left, Top, Right, Bottom] -->
-  <xsl:text>[0,0,600,380],</xsl:text>
-  
-  <!-- style, extended style -->
-  <xsl:text>0xb7cf0000,,</xsl:text>
-  
-  <!-- flag: navigation initial closed (=1) -->
-  <xsl:text>,</xsl:text>
-  
-  <!-- unknown -->
-  <xsl:text>,</xsl:text>
-  
-  <!-- default pane -->
-  <xsl:text>,</xsl:text>
-  
-  <!-- unknown, unknown -->
-  <xsl:text>,0</xsl:text>&lf;
-
-  &lf;
-  
-<!-- file list -->
-<!-- ========= -->
-  <xsl:text>[FILES]</xsl:text>&lf;
-
-  <!-- not automatically sucked in. (because only @import()ed) -->
-  <xsl:text>style\css\manual.css</xsl:text>&lf;
-  <xsl:text>style\css\manual-loose-100pc.css</xsl:text>&lf;
-
-  <!-- include project file itself for easier recompiling -->
-  <xsl:text>manual.hhp</xsl:text>&lf;
-
-  <xsl:for-each select="category">
-    <xsl:for-each select="page[@href]">
-      <xsl:variable name="local"><xsl:choose>
-        <xsl:when test="contains(@href, '#') and substring(@href, string-length(substring-before(@href, '#')), 1) = '/'">
-          <xsl:value-of select="substring-before(@href, '#')" />
-          <xsl:text>index.html</xsl:text>
-        </xsl:when>
+<!-- static information                                               -->
+<!-- **************************************************************** -->
+<xsl:text>[OPTIONS]</xsl:text>&lf;
+<xsl:text>Binary TOC=No</xsl:text>&lf;
+<xsl:text>Compatibility=1.0</xsl:text>&lf;
 
-        <xsl:when test="substring(@href,string-length(@href),1) = '/'">
-          <xsl:value-of select="@href"/>
-          <xsl:text>index.html</xsl:text>
+<!-- resulting filename -->
+<xsl:text>Compiled file=..\manual.</xsl:text>
+<xsl:value-of select="$messages/@lang" />
+<xsl:text>.chm</xsl:text>&lf;
+
+<xsl:text>Contents file=toc.hhc</xsl:text>&lf;
+<xsl:text>Default Window=Main</xsl:text>&lf;
+<xsl:text>Default topic=index.html</xsl:text>&lf;
+
+<!-- compiler related -->
+<xsl:text>Display compile progress=Yes</xsl:text>&lf;
+<xsl:text>Enhanced decompilation=Yes</xsl:text>&lf;
+
+<!-- search related -->
+<xsl:text>Full-text search=Yes</xsl:text>&lf;
+<xsl:text>Language=</xsl:text>
+<xsl:value-of select="$hhp-lang" />&lf;
+
+<!-- title of the help file -->
+<xsl:text>Title=</xsl:text>
+<xsl:value-of select="$messages/message[@name='apachehttpserver']"/>&lf;&lf;
+
+<!-- main window definition -->
+<xsl:text>[WINDOWS]</xsl:text>&lf;
+<xsl:text>Main=</xsl:text>
+
+<!-- title -->
+<xsl:text>"</xsl:text>
+<xsl:value-of select="$messages/message[@name='apachehttpserver']"/>
+<xsl:text>",</xsl:text>
+
+<!-- toc file -->
+<xsl:text>"toc.hhc",</xsl:text>
+
+<!-- index file (currently none) -->
+<xsl:text>,</xsl:text>
+
+<!-- default file (startup) -->
+<xsl:text>"index.html",</xsl:text>
+
+<!-- Home button file -->
+<xsl:text>"index.html",</xsl:text>
+
+<!-- Jump 1 url, text -->
+<xsl:text>,,</xsl:text>
+
+<!-- Jump 2 url, text -->
+<xsl:text>,,</xsl:text>
+
+<!-- navigation pane style (0x1e357e) -->
+<xsl:call-template name="helper.number2hex">
+    <xsl:with-param name="number" select="sum($htmlhelp.def/navigation/style
+                                              [@selected='yes'])" />
+</xsl:call-template>
+<xsl:text>,</xsl:text>
+
+<!-- navigation pane initial width (px) -->
+<xsl:text>180,</xsl:text>
+
+<!-- button mask -->
+<xsl:call-template name="helper.number2hex">
+    <xsl:with-param name="number" select="sum($htmlhelp.def/buttons/button
+                                              [@visible='yes'])" />
+</xsl:call-template>
+<xsl:text>,</xsl:text>
+
+<!-- Initial Position [Left, Top, Right, Bottom] -->
+<xsl:text>[0,0,600,380],</xsl:text>
+
+<!-- window style -->
+<xsl:call-template name="helper.number2hex">
+    <xsl:with-param name="result" select="'0000'" /> <!-- << 16 -->
+    <xsl:with-param name="number" select="sum($htmlhelp.def/windowstyle/style
+                                              [@selected='yes'])" />
+</xsl:call-template>
+<xsl:text>,</xsl:text>
+
+<!-- extended style -->
+<xsl:text>,</xsl:text>
+
+<!-- flag: navigation pane initial closed (=1) -->
+<xsl:text>,</xsl:text>
+
+<!-- unknown, default pane, unknown, unknown -->
+<xsl:text>,,,0</xsl:text>&lf;&lf;
+
+<!-- file list                                                        -->
+<!-- **************************************************************** -->
+<xsl:text>[FILES]</xsl:text>&lf;
+
+<!-- not automatically sucked in. (because only @import()ed) -->
+<xsl:text>style\css\manual.css</xsl:text>&lf;
+<xsl:text>style\css\manual-loose-100pc.css</xsl:text>&lf;
+
+<!-- include project file itself for easier recompiling -->
+<xsl:text>manual.hhp</xsl:text>&lf;
+
+<!-- and now all sitemap-listed files -->
+<xsl:for-each select="category">
+    <xsl:apply-templates select="page[@href]" />
+    <xsl:apply-templates select="modulefilelist/modulefile"/>
+</xsl:for-each>&lf;
+</xsl:template>
+<!-- /sitemap -->
+
+
+<!-- ==================================================================== -->
+<!-- files referenced in sitemap                                          -->
+<!-- ==================================================================== -->
+<xsl:template match="category/page">
+<xsl:call-template name="helper.back-slash">
+    <xsl:with-param name="file">
+        <xsl:choose>
+        <xsl:when test="contains(@href, '#') and substring(@href,
+                        string-length(substring-before(@href, '#')), 1) = '/'">
+            <xsl:value-of select="substring-before(@href, '#')" />
+            <xsl:text>index.html</xsl:text>
         </xsl:when>
+        <xsl:when test="substring(@href, string-length(@href), 1) = '/'">
+            <xsl:value-of select="@href"/>
+            <xsl:text>index.html</xsl:text>
+        </xsl:when>
+        <xsl:otherwise>
+            <xsl:value-of select="@href"/>
+        </xsl:otherwise>
+        </xsl:choose>
+    </xsl:with-param>
+</xsl:call-template>&lf;
+</xsl:template>
+<!-- /page[@href] -->
 
-        <xsl:otherwise><xsl:value-of select="@href"/></xsl:otherwise></xsl:choose>
-      </xsl:variable>
-        
-      <xsl:call-template name="back-slash">
-        <xsl:with-param name="file" select="$local"/>
-      </xsl:call-template>&lf;
-    </xsl:for-each> <!-- / page -->
-
-    <xsl:apply-templates select="modulefilelist"/>
-  </xsl:for-each>&lf;
 
+<!-- ==================================================================== -->
+<!-- list module files                                                    -->
+<!-- ==================================================================== -->
+<xsl:template match="category/modulefilelist/modulefile">
+<xsl:text>mod\</xsl:text>
+<xsl:value-of select="substring-before(normalize-space(.), '.xml')" />
+<xsl:text>.html</xsl:text>&lf;
 </xsl:template>
-
-<!-- module files -->
-<xsl:template match="category/modulefilelist">
-  <xsl:for-each select="modulefile">
-    <xsl:text>mod\</xsl:text>
-    <xsl:value-of select="substring-before(normalize-space(.), '.xml')"/>
-    <xsl:text>.html</xsl:text>&lf;
-  </xsl:for-each>
+<!-- /modulefilelist/modulefile -->
+
+
+<!-- ==================================================================== -->
+<!-- turn slashes back                                                    -->
+<!-- ==================================================================== -->
+<xsl:template name="helper.back-slash">
+<xsl:param name="file" />
+
+<xsl:choose>
+<xsl:when test="contains($file, '/')">
+    <xsl:value-of select="substring-before($file, '/')" />
+    <xsl:text>\</xsl:text>
+
+    <xsl:call-template name="helper.back-slash">
+        <xsl:with-param name="file" select="substring-after($file, '/')" />
+    </xsl:call-template>
+</xsl:when>
+<xsl:otherwise>
+    <xsl:value-of select="$file" />
+</xsl:otherwise>
+</xsl:choose>
 </xsl:template>
-
-<!-- turn slashes to backslashes -->
-<xsl:template name="back-slash">
-<xsl:param name="file"/>
-
-  <xsl:choose>
-    <xsl:when test="contains($file, '/')">
-      <xsl:value-of select="substring-before($file, '/')"/>
-      <xsl:text>\</xsl:text>
-
-      <xsl:call-template name="back-slash">
-        <xsl:with-param name="file" select="substring-after($file, '/')"/>
-      </xsl:call-template>
-    </xsl:when>
-
-    <xsl:otherwise>
-      <xsl:value-of select="$file"/>
-    </xsl:otherwise>
-  </xsl:choose>
+<!-- /helper.back-slash -->
+
+
+<!-- ==================================================================== -->
+<!-- convert number to its hexadecimal representation.                    -->
+<!-- I could not find a built-in function, so write our own ... *sigh*    -->
+<!-- ==================================================================== -->
+<xsl:template name="helper.number2hex">
+<xsl:param name="number" />
+<xsl:param name="result" />
+
+<xsl:choose>
+<xsl:when test="number($number) &gt; 0">
+    <xsl:call-template name="helper.number2hex">
+        <xsl:with-param name="number" select="floor(number($number) div 16)" />
+        <xsl:with-param name="result"
+            select="concat(substring('0123456789abcdef',
+                                     (number($number) mod 16) + 1, 1),
+                           $result)" />
+    </xsl:call-template>
+</xsl:when>
+<xsl:otherwise>
+    <!-- if zero, don't print anything. hh.exe (the viewer) seems to -->
+    <!-- prefer an empty value -->
+    <xsl:if test="string-length(translate($result, '0', '')) &gt; 0">
+        <xsl:text>0x</xsl:text>
+        <xsl:value-of select="$result" />
+    </xsl:if>
+</xsl:otherwise>
+</xsl:choose>
+</xsl:template>
+<!-- /helper.number2hex -->
+
+
+<!-- ==================================================================== -->
+<!-- some of the values are derived from htmlhelp.h                       -->
+<!-- do NOT call this template, it's referenced automagically via         -->
+<!-- document() function and acts as simple data container.               -->
+<!--                                                                      -->
+<!-- Hints: 'ni' means 'not implemented' (by the help viewer)             -->
+<!--        'ns' means 'not useful for standalone help file'              -->
+<!-- ==================================================================== -->
+<xsl:template name="htmlhelp.def">
+<navigation>
+    <style               >        1</style> <!-- auto hide nav. pane   <<  0 -->
+    <style               >        2</style> <!-- ns: topmost window    <<  1 -->
+    <style               >        4</style> <!-- ns: no title bar      <<  2 -->
+    <style               >        8</style> <!-- ns: no win. style     <<  3 -->
+    <style               >       16</style> <!-- ns: no ext. style     <<  4 -->
+    <style selected="yes">       32</style> <!-- use tri-pane win.     <<  5 -->
+    <style               >       64</style> <!-- no toolbar text       <<  6 -->
+    <style               >      128</style> <!-- ns: send WM_QUIT      <<  7 -->
+    <style selected="yes">      256</style> <!-- toc auto sync         <<  8 -->
+    <style               >      512</style> <!-- ns: send track. not.  <<  9 -->
+    <style selected="yes">     1024</style> <!-- search tab            << 10 -->
+    <style               >     2048</style> <!-- ni(?): history tab    << 11 -->
+    <style selected="yes">     4096</style> <!-- favorites tab         << 12 -->
+    <style               >     8192</style> <!-- ni(?): title sync     << 13 -->
+    <style               >    16384</style> <!-- nav. only             << 14 -->
+    <style               >    32768</style> <!-- no toolbar            << 15 -->
+    <style selected="yes">    65536</style> <!-- show menu             << 16 -->
+    <style selected="yes">   131072</style> <!-- advanced search       << 17 -->
+    <style selected="yes">   262144</style> <!-- safe user's win. size << 18 -->
+    <style               >   524288</style> <!-- custom tab 1          << 19 -->
+    <style               >  1048576</style> <!-- custom tab 2          << 20 -->
+    <style               >  2097152</style> <!-- custom tab 3          << 21 -->
+    <style               >  4194304</style> <!-- custom tab 4          << 22 -->
+    <style               >  8388608</style> <!-- custom tab 5          << 23 -->
+    <style               > 16777216</style> <!-- custom tab 6          << 24 -->
+    <style               > 33554432</style> <!-- custom tab 7          << 25 -->
+    <style               > 67108864</style> <!-- custom tab 8          << 26 -->
+    <style               >134217728</style> <!-- custom tab 9          << 27 -->
+    <style               >268435456</style> <!-- window has margin (?) << 28 -->
+</navigation>
+
+<buttons>
+    <button visible="yes">      2</button> <!-- expand/contract   <<  1 -->
+    <button visible="yes">      4</button> <!-- back              <<  2 -->
+    <button visible="yes">      8</button> <!-- forward           <<  3 -->
+    <button visible="yes">     16</button> <!-- Stop              <<  4 -->
+    <button              >     32</button> <!-- Refresh           <<  5 -->
+    <button visible="yes">     64</button> <!-- Home              <<  6 -->
+    <button              >    128</button> <!-- ni: browse fwd    <<  7 -->
+    <button              >    256</button> <!-- ni: browse back   <<  8 -->
+    <button              >    512</button> <!-- ni: notes         <<  9 -->
+    <button              >   1024</button> <!-- ni: contents      << 10 -->
+    <button visible="yes">   2048</button> <!-- Sync TOC          << 11 -->
+    <button visible="yes">   4096</button> <!-- Options           << 12 -->
+    <button visible="yes">   8192</button> <!-- Print             << 13 -->
+    <button              >  16384</button> <!-- ni: index         << 14 -->
+    <button              >  32768</button> <!-- ni: search        << 15 -->
+    <button              >  65536</button> <!-- ni: history       << 16 -->
+    <button              > 131072</button> <!-- ni: favorites     << 17 -->
+    <button              > 262144</button> <!-- Jump 1            << 18 -->
+    <button              > 524288</button> <!-- Jump 2            << 19 -->
+    <button visible="yes">1048576</button> <!-- (Font) Zoom       << 20 -->
+    <!-- the following work only with binary toc, which unfortunately   -->
+    <!-- seems to eat the different icons ...                           -->
+    <button              >2097152</button> <!-- TOC next          << 21 -->
+    <button              >4194304</button> <!-- TOC prev          << 22 -->
+</buttons>
+
+<windowstyle>
+    <!-- all the stuff is additionally shifted << 16 (by the caller) -->
+    <style selected="yes">    1</style> <!-- maximize box     <<  0 -->
+    <style selected="yes">    2</style> <!-- minimize box     <<  1 -->
+    <style selected="yes">    4</style> <!-- thick frame      <<  2 -->
+    <style selected="yes">    8</style> <!-- system menu      <<  3 -->
+    <style               >   16</style> <!-- horiz. scroll    <<  4 -->
+    <style               >   32</style> <!-- vertic. scroll   <<  5 -->
+    <style selected="yes">   64</style> <!-- dialog frame     <<  6 -->
+    <style selected="yes">  128</style> <!-- border           <<  7 -->
+    <style selected="yes">  256</style> <!-- maximize         <<  8 -->
+    <style               >  512</style> <!-- clip child win.  <<  9 -->
+    <style               > 1024</style> <!-- clip sibl. win.  << 10 -->
+    <style               > 2048</style> <!-- disabled         << 11 -->
+    <style selected="yes"> 4096</style> <!-- visible          << 12 -->
+    <style selected="yes"> 8192</style> <!-- minimize         << 13 -->
+    <style               >16384</style> <!-- child window     << 14 -->
+    <style               >32768</style> <!-- pop-up           << 15 -->
+</windowstyle>
 </xsl:template>
+<!-- /htmlhelp.def -->
 
 </xsl:stylesheet>