Added clang-format style options to config file.

src/config.cc

@@ -135,6 +135,8 @@ void MainConfig::GenerateSource() {
   for (auto &i : source_json.get_child("clang_types"))
     source_cfg->clang_types[i.first] = i.second.get_value<std::string>();
   
+  source_cfg->clang_format_style = source_json.get<std::string>("clang_format_style");
+  
   auto pt_doc_search=cfg.get_child("documentation_searches");
   for(auto &pt_doc_search_lang: pt_doc_search) {
     source_cfg->documentation_searches[pt_doc_search_lang.first].separator=pt_doc_search_lang.second.get<std::string>("separator");

src/files.h

@@ -29,6 +29,12 @@ const std::string configjson =
 "        \"show_map\": true,\n"
 "        \"map_font_size\": \"1\",\n"
 "        \"spellcheck_language\": \"en_US\", //Use \"\" to set language from your locale settings\n"
+"        \"auto_tab_char_and_size\": true, //Use false to always use default tab char and size\n"
+"        \"default_tab_char\": \" \", //Use \"\\t\" for regular tab\n"
+"        \"default_tab_size\": 2,\n"
+"        \"wrap_lines\": false,\n"
+"        \"highlight_current_line\": true,\n"
+"        \"show_line_numbers\": true,\n"
 "        \"clang_types\": {\n"
 "            \"8\": \"def:function\",\n"
 "            \"21\": \"def:function\",\n"
@@ -43,12 +49,7 @@ const std::string configjson =
 "            \"702\": \"def:statement\",\n"
 "            \"705\": \"def:comment\"\n"
 "        },\n"
-"        \"auto_tab_char_and_size\": true, //Use false to always use default tab char and size\n"
-"        \"default_tab_char\": \" \", //Use \"\\t\" for regular tab\n"
-"        \"default_tab_size\": 2,\n"
-"        \"wrap_lines\": false,\n"
-"        \"highlight_current_line\": true,\n"
-"        \"show_line_numbers\": true\n"
+"        \"clang_format_style\": \"UseTab: Never, ColumnLimit: 0\" //See http://clang.llvm.org/docs/ClangFormatStyleOptions.html\n"
 "    },\n"
 "    \"keybindings\": {\n"
 "        \"new_file\": \"<primary>n\",\n"

src/source.h

@@ -36,6 +36,7 @@ namespace Source {
     bool highlight_current_line;
     bool show_line_numbers;
     std::unordered_map<std::string, std::string> clang_types;
+    std::string clang_format_style;
     
     std::unordered_map<std::string, DocumentationSearch> documentation_searches;
   };

src/source_clang.cc

@@ -936,6 +936,8 @@ Source::ClangViewAutocomplete(file_path, project_path, language) {
     juci::filesystem::write(temp_file_path, get_buffer());
     std::string command="clang-format \""+temp_file_path.string()+"\"";
     command+=" -style=\"{IndentWidth: "+std::to_string(tab_size);
+    if(Singleton::Config::source()->clang_format_style!="")
+      command+=", "+Singleton::Config::source()->clang_format_style;
     command+="}\"";
     std::stringstream stdout_stream;