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a61b03ea88
Update with https://www.scintilla.org/scintilla521.zip https://www.scintilla.org/lexilla515.zip - fix setting to bring Scintilla::PositionCR from ScintillaStructures.h inline with Sci_Position.h Sci_PositionCR - add workaround to enable lexer for searchResult commented out SCI_SETILEXER call on searchResult to get one result which is correctly handled by the lexer, added comment about the current problem with property @MarkingsStruct which seems to disappear after call to SCI_SETILEXER or CreateLexer - corrected usage of ObjC lexer - removed unnecessary filter stuff - use own sections for scintilla and lexilla build targets and allow parallel builds - as libscilex is no longer existing, changed to libscintilla - adapt makefiles and cmake - use VS2019 - started simple changes for createlexer adaptations, nullpointercheck missing on return of lexer name from deprecated LexerNameFromID -> undefined behaviour - movement from id -> lexer name, mostly done via LexerNameFromID + switching off corresponding compiler warning - changed to SCI_SETILEXER from SCI_SETLEXER, SCI_SETLEXERLANGUAGE needs to be corrected, see Scintilla5Migration.html - just commented out: SCI_LOADLEXERLIBRARY Fix #10504, close #11419
75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
// Scintilla source code edit control
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/** @file CatalogueModules.h
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** Lexer infrastructure.
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** Contains a list of LexerModules which can be searched to find a module appropriate for a
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** particular language.
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**/
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// Copyright 1998-2010 by Neil Hodgson <neilh@scintilla.org>
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// The License.txt file describes the conditions under which this software may be distributed.
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#ifndef CATALOGUEMODULES_H
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#define CATALOGUEMODULES_H
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namespace Lexilla {
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class CatalogueModules {
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std::vector<LexerModule *> lexerCatalogue;
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public:
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const LexerModule *Find(int language) const {
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for (const LexerModule *lm : lexerCatalogue) {
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if (lm->GetLanguage() == language) {
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return lm;
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}
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}
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return nullptr;
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}
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const LexerModule *Find(const char *languageName) const noexcept {
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if (languageName) {
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for (const LexerModule *lm : lexerCatalogue) {
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if (lm->languageName && (0 == strcmp(lm->languageName, languageName))) {
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return lm;
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}
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}
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}
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return nullptr;
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}
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void AddLexerModule(LexerModule *plm) {
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lexerCatalogue.push_back(plm);
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}
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void AddLexerModules(std::initializer_list<LexerModule *> modules) {
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lexerCatalogue.insert(lexerCatalogue.end(), modules);
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}
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unsigned int Count() const noexcept {
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return static_cast<unsigned int>(lexerCatalogue.size());
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}
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const char *Name(unsigned int index) const noexcept {
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if (index < static_cast<unsigned int>(lexerCatalogue.size())) {
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return lexerCatalogue[index]->languageName;
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} else {
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return "";
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}
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}
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LexerFactoryFunction Factory(unsigned int index) const noexcept {
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// Works for object lexers but not for function lexers
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return lexerCatalogue[index]->fnFactory;
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}
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Scintilla::ILexer5 *Create(unsigned int index) const {
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const LexerModule *plm = lexerCatalogue[index];
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if (!plm) {
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return nullptr;
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}
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return plm->Create();
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}
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};
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}
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#endif
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