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https://github.com/notepad-plus-plus/notepad-plus-plus.git
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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
77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
// Scintilla source code edit control
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/** @file Accessor.cxx
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** Interfaces between Scintilla and lexers.
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**/
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// Copyright 1998-2002 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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#include <cstdlib>
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#include <cassert>
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#include <string>
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#include <string_view>
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#include "ILexer.h"
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#include "Scintilla.h"
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#include "SciLexer.h"
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#include "PropSetSimple.h"
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#include "WordList.h"
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#include "LexAccessor.h"
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#include "Accessor.h"
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using namespace Lexilla;
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Accessor::Accessor(Scintilla::IDocument *pAccess_, PropSetSimple *pprops_) : LexAccessor(pAccess_), pprops(pprops_) {
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}
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int Accessor::GetPropertyInt(std::string_view key, int defaultValue) const {
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return pprops->GetInt(key, defaultValue);
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}
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int Accessor::IndentAmount(Sci_Position line, int *flags, PFNIsCommentLeader pfnIsCommentLeader) {
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const Sci_Position end = Length();
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int spaceFlags = 0;
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// Determines the indentation level of the current line and also checks for consistent
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// indentation compared to the previous line.
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// Indentation is judged consistent when the indentation whitespace of each line lines
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// the same or the indentation of one line is a prefix of the other.
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Sci_Position pos = LineStart(line);
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char ch = (*this)[pos];
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int indent = 0;
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bool inPrevPrefix = line > 0;
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Sci_Position posPrev = inPrevPrefix ? LineStart(line-1) : 0;
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while ((ch == ' ' || ch == '\t') && (pos < end)) {
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if (inPrevPrefix) {
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const char chPrev = (*this)[posPrev++];
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if (chPrev == ' ' || chPrev == '\t') {
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if (chPrev != ch)
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spaceFlags |= wsInconsistent;
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} else {
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inPrevPrefix = false;
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}
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}
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if (ch == ' ') {
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spaceFlags |= wsSpace;
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indent++;
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} else { // Tab
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spaceFlags |= wsTab;
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if (spaceFlags & wsSpace)
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spaceFlags |= wsSpaceTab;
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indent = (indent / 8 + 1) * 8;
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}
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ch = (*this)[++pos];
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}
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*flags = spaceFlags;
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indent += SC_FOLDLEVELBASE;
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// if completely empty line or the start of a comment...
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if ((LineStart(line) == Length()) || (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r') ||
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(pfnIsCommentLeader && (*pfnIsCommentLeader)(*this, pos, end-pos)))
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return indent | SC_FOLDLEVELWHITEFLAG;
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else
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return indent;
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}
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