// Scintilla source code edit control /** @file CatalogueModules.h ** Lexer infrastructure. ** Contains a list of LexerModules which can be searched to find a module appropriate for a ** particular language. **/ // Copyright 1998-2010 by Neil Hodgson // The License.txt file describes the conditions under which this software may be distributed. #ifndef CATALOGUEMODULES_H #define CATALOGUEMODULES_H namespace Scintilla { class CatalogueModules { std::vector lexerCatalogue; public: const LexerModule *Find(int language) const { for (const LexerModule *lm : lexerCatalogue) { if (lm->GetLanguage() == language) { return lm; } } return nullptr; } const LexerModule *Find(const char *languageName) const noexcept { if (languageName) { for (const LexerModule *lm : lexerCatalogue) { if (lm->languageName && (0 == strcmp(lm->languageName, languageName))) { return lm; } } } return nullptr; } void AddLexerModule(LexerModule *plm) { lexerCatalogue.push_back(plm); } unsigned int Count() const noexcept { return static_cast(lexerCatalogue.size()); } const char *Name(unsigned int index) const noexcept { if (index < static_cast(lexerCatalogue.size())) { return lexerCatalogue[index]->languageName; } else { return ""; } } LexerFactoryFunction Factory(unsigned int index) const noexcept { // Works for object lexers but not for function lexers return lexerCatalogue[index]->fnFactory; } ILexer5 *Create(unsigned int index) const { const LexerModule *plm = lexerCatalogue[index]; if (!plm) { return nullptr; } return plm->Create(); } }; } #endif