Basic code syntaxhighlighting added to LibreOffice help

Change-Id: Id47172d0386e7aa28d82178f04b5f626f0c441fe

2 files changed, 60 insertions, 3 deletions

diff --git a/helpcompiler/inc/BasCodeTagger.hxx b/helpcompiler/inc/BasCodeTagger.hxx
new file mode 100644
index 000000000000..3cf9261ed8db
--- /dev/null
+++ b/helpcompiler/inc/BasCodeTagger.hxx
@@ -0,0 +1,57 @@
+#ifndef BASCODETAGGER_HXX
+#define BASCODETAGGER_HXX
+
+#include <iostream>
+#include <cstdlib>
+#include <string>
+#include <list>
+#include <libxml/xmlmemory.h>
+#include <libxml/parser.h>
+#include <rtl/ustring.hxx>
+#include <svtools/syntaxhighlight.hxx>
+#include <helpcompiler/dllapi.h>
+
+class BasicCodeTagger;
+class LibXmlTreeWalker;
+
+//!Tagger class.
+class L10N_DLLPUBLIC BasicCodeTagger
+{
+  private:
+    xmlDocPtr             m_pDocument;
+    std::list<xmlNodePtr> m_BasicCodeContainerTags;
+    LibXmlTreeWalker   *m_pXmlTreeWalker;
+    std::list<std::string>  m_BasicCodeStringList;
+    SyntaxHighlighter     m_Highlighter;
+    bool m_bTaggingCompleted;
+    void tagParagraph( xmlNodePtr paragraph );
+    xmlChar* getTypeString( TokenTypes tokenType );
+    void getBasicCodeContainerNodes();
+    void tagBasCodeParagraphs();
+
+  public:
+    enum TaggerException { FILE_WRITING, NULL_DOCUMENT, EMPTY_DOCUMENT };
+    BasicCodeTagger( xmlDocPtr rootDoc );
+    ~BasicCodeTagger();
+    void tagBasicCodes();
+    void saveTreeToFile( const std::string& filePath, const std::string& encoding );
+};
+
+//================LibXmlTreeWalker===========================================================
+
+class L10N_DLLPUBLIC LibXmlTreeWalker
+{
+  private:
+    xmlNodePtr            m_pCurrentNode;
+    std::list<xmlNodePtr> m_Queue; //!Queue for breath-first search
+
+  public:
+    LibXmlTreeWalker( xmlDocPtr doc );
+    ~LibXmlTreeWalker() {}
+    void nextNode();
+    xmlNodePtr currentNode();
+    bool end();
+    void ignoreCurrNodesChildren();
+};
+
+#endif
diff --git a/helpcompiler/inc/HelpCompiler.hxx b/helpcompiler/inc/HelpCompiler.hxx
index f0a4177f5507..034a629c25e6 100644
--- a/helpcompiler/inc/HelpCompiler.hxx
+++ b/helpcompiler/inc/HelpCompiler.hxx
@@ -71,7 +71,6 @@ namespace fs
         {
             rtl::OUString sWorkingDir;
             osl_getProcessWorkingDir(&sWorkingDir.pData);
-
             rtl::OString tmp(in.c_str());
             rtl::OUString ustrSystemPath(rtl::OStringToOUString(tmp, getThreadTextEncoding()));
             osl::File::getFileURLFromSystemPath(ustrSystemPath, data);
@@ -230,6 +229,7 @@ public:
     HelpCompiler(StreamTable &streamTable,
                 const fs::path &in_inputFile,
                 const fs::path &in_src,
+                const fs::path &in_zipdir,
                 const fs::path &in_resEmbStylesheet,
                 const std::string &in_module,
                 const std::string &in_lang,
@@ -245,9 +245,10 @@ public:
                 const std::string &entryName, const Hashtable &bytesToAdd);
 private:
     xmlDocPtr getSourceDocument(const fs::path &filePath);
+    void sourceDocumentPreWorks( xmlDocPtr doc , const fs::path &filePath);
     xmlNodePtr clone(xmlNodePtr node, const std::string& appl);
     StreamTable &streamTable;
-    const fs::path inputFile, src;
+    const fs::path inputFile, src, zipdir;
     const std::string module, lang;
     const fs::path resEmbStylesheet;
     bool bExtensionMode;
@@ -260,5 +261,4 @@ inline char tocharlower(char c)
 }
 
 #endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */