LCOV - code coverage report
Current view: top level - src/tools/qt-gui/src/markdownconverter/template - htmltemplate.cpp (source / functions) Hit Total Coverage
Test: coverage-filtered.info Lines: 0 27 0.0 %
Date: 2019-09-12 12:28:41 Functions: 0 1 0.0 %

          Line data    Source code
       1             : /*
       2             :  * Copyright 2014 Christian Loose <christian.loose@hamburg.de>
       3             :  *
       4             :  * Redistribution and use in source and binary forms, with or without
       5             :  * modification, are permitted provided that the following conditions are
       6             :  * met:
       7             :  *
       8             :  * (1) Redistributions of source code must retain the above copyright
       9             :  * notice, this list of conditions and the following disclaimer.
      10             :  *
      11             :  * (2) Redistributions in binary form must reproduce the above copyright
      12             :  * notice, this list of conditions and the following disclaimer in
      13             :  * the documentation and/or other materials provided with the
      14             :  * distribution.
      15             :  *
      16             :  * (3) The name of the author may not be used to
      17             :  * endorse or promote products derived from this software without
      18             :  * specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
      21             :  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
      22             :  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
      23             :  * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
      24             :  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
      25             :  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
      26             :  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      27             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
      28             :  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
      29             :  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
      30             :  * POSSIBILITY OF SUCH DAMAGE.
      31             :  */
      32             : #include "htmltemplate.h"
      33             : 
      34             : #include <QFile>
      35             : 
      36           0 : HtmlTemplate::HtmlTemplate ()
      37             : {
      38           0 : }
      39             : 
      40           0 : QString HtmlTemplate::render (const QString & body, RenderOptions options) const
      41             : {
      42             :         // add scrollbar synchronization
      43           0 :         options |= Template::ScrollbarSynchronization;
      44             : 
      45           0 :         return renderAsHtml (QString (), body, options);
      46             : }
      47             : 
      48           0 : QString HtmlTemplate::exportAsHtml (const QString & header, const QString & body, RenderOptions options) const
      49             : {
      50             :         // clear code highlighting option since it depends on the resource file
      51           0 :         options &= ~Template::CodeHighlighting;
      52             : 
      53           0 :         return renderAsHtml (header, body, options);
      54             : }
      55             : 
      56           0 : QString HtmlTemplate::renderAsHtml (const QString & header, const QString & body, Template::RenderOptions options) const
      57             : {
      58           0 :         if (htmlTemplate.isEmpty ())
      59             :         {
      60             :                 return body;
      61             :         }
      62             : 
      63           0 :         QString htmlHeader = buildHtmlHeader (options);
      64           0 :         htmlHeader += header;
      65             : 
      66           0 :         return QString (htmlTemplate)
      67           0 :                 .replace (QLatin1String ("<!--__HTML_HEADER__-->"), htmlHeader)
      68           0 :                 .replace (QLatin1String ("<!--__HTML_CONTENT__-->"), body);
      69             : }
      70             : 
      71           0 : QString HtmlTemplate::buildHtmlHeader (RenderOptions options) const
      72             : {
      73           0 :         QString header;
      74             : 
      75             :         // add javascript for scrollbar synchronization
      76           0 :         if (options.testFlag (Template::ScrollbarSynchronization))
      77             :         {
      78           0 :                 header += "<script type=\"text/javascript\">window.onscroll = function() { mainwin.webViewScrolled(); }; </script>\n";
      79             :         }
      80             : 
      81             :         // add MathJax.js script to HTML header
      82           0 :         if (options.testFlag (Template::MathSupport))
      83             :         {
      84             :                 header +=
      85             :                         "<script type=\"text/javascript\" "
      86           0 :                         "src=\"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML\"></script>\n";
      87             :         }
      88             : 
      89             :         // add Highlight.js script to HTML header
      90           0 :         if (options.testFlag (Template::CodeHighlighting))
      91             :         {
      92           0 :                 header += QString ("<link rel=\"stylesheet\" href=\"qrc:/scripts/highlight.js/styles/%1.css\">\n")
      93           0 :                                   .arg (codeHighlightingStyle ());
      94           0 :                 header += "<script src=\"qrc:/scripts/highlight.js/highlight.pack.js\"></script>\n";
      95           0 :                 header += "<script>hljs.initHighlightingOnLoad();</script>\n";
      96             :         }
      97             : 
      98           0 :         return header;
      99             : }

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