102 lines
1.9 KiB
C++
102 lines
1.9 KiB
C++
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/**
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* Lexer configuration object
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*
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* @extends TyroConfig
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*/
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#include "LangConfig.h"
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#include <config/languages_json.h>
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LangConfig::LangConfig()
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{
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this->LoadJson(languages_json);
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this->lang = "";
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}
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LangConfig::~LangConfig() {}
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/**
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* Determine the format of the current file by
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* matching its extension against the patterns
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* in the configuration files
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*
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* @return string
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*/
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string LangConfig::GetLangByFile(wxFileName &fileName)
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{
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JsonValue langList = this->GetRoot();
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JsonValue::iterator it;
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wxString curr_file = fileName.GetFullName();
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// Loop through each language to find a matching file pattern
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for (it = langList.begin(); it != langList.end(); ++it)
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{
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string lang = it.key().asString();
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// Parse the file pattern
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wxString file_pattern((*it)["file_pattern"].asString());
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file_pattern.Lower();
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while ( ! file_pattern.empty())
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{
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wxString cur = file_pattern.BeforeFirst(';');
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if (
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(cur == curr_file) ||
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(cur == (curr_file.BeforeLast('.') + ".*")) ||
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(cur == ("*." + curr_file.AfterLast('.')))
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)
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{
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this->SetLang(lang);
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return this->lang;
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}
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// Go to the next pattern for this language
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file_pattern = file_pattern.AfterFirst(';');
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}
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}
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this->SetLang(lang);
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return this->lang;
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}
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/**
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* Get the list of keywords for the selected language
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*
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* @param string lang
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* @return JsonValue
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*/
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JsonValue LangConfig::GetKeywordList(string lang)
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{
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if (lang == "none") lang = this->lang;
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return this->GetRoot()
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.get(lang, JsonValue())
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.get("keywords", JsonValue());
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}
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/**
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* Get the lexer theme map for the current language
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*
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* @param string lang
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* @return JsonValue
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*/
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JsonValue LangConfig::GetLexerMap(string lang)
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{
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if (lang == "none") lang = this->lang;
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return this->GetRoot()
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.get(lang, JsonValue())
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.get("lexer_map", JsonValue());
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}
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void LangConfig::SetLang(string lang)
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{
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this->lang = lang;
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}
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string LangConfig::GetLang()
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{
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return this->lang;
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}
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