74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// 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 <neilh@scintilla.org>
|
|
// The License.txt file describes the conditions under which this software may be distributed.
|
|
|
|
#ifndef CATALOGUEMODULES_H
|
|
#define CATALOGUEMODULES_H
|
|
|
|
namespace Lexilla {
|
|
|
|
class CatalogueModules {
|
|
std::vector<LexerModule *> lexerCatalogue;
|
|
public:
|
|
const LexerModule *Find(int language) const noexcept {
|
|
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);
|
|
}
|
|
|
|
void AddLexerModules(std::initializer_list<LexerModule *> modules) {
|
|
lexerCatalogue.insert(lexerCatalogue.end(), modules);
|
|
}
|
|
|
|
size_t Count() const noexcept {
|
|
return lexerCatalogue.size();
|
|
}
|
|
|
|
const char *Name(size_t index) const noexcept {
|
|
if (index < lexerCatalogue.size()) {
|
|
return lexerCatalogue[index]->languageName;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
LexerFactoryFunction Factory(size_t index) const noexcept {
|
|
// Works for object lexers but not for function lexers
|
|
return lexerCatalogue[index]->fnFactory;
|
|
}
|
|
|
|
Scintilla::ILexer5 *Create(size_t index) const {
|
|
const LexerModule *plm = lexerCatalogue[index];
|
|
if (!plm) {
|
|
return nullptr;
|
|
}
|
|
return plm->Create();
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|