diff options
Diffstat (limited to 'lexlib/Accessor.cxx')
-rw-r--r-- | lexlib/Accessor.cxx | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/lexlib/Accessor.cxx b/lexlib/Accessor.cxx deleted file mode 100644 index 7cce9a554..000000000 --- a/lexlib/Accessor.cxx +++ /dev/null @@ -1,73 +0,0 @@ -// Scintilla source code edit control -/** @file Accessor.cxx - ** Interfaces between Scintilla and lexers. - **/ -// Copyright 1998-2002 by Neil Hodgson <neilh@scintilla.org> -// The License.txt file describes the conditions under which this software may be distributed. - -#include <cstdlib> -#include <cassert> - -#include "ILexer.h" -#include "Scintilla.h" -#include "SciLexer.h" - -#include "PropSetSimple.h" -#include "WordList.h" -#include "LexAccessor.h" -#include "Accessor.h" - -using namespace Scintilla; - -Accessor::Accessor(IDocument *pAccess_, PropSetSimple *pprops_) : LexAccessor(pAccess_), pprops(pprops_) { -} - -int Accessor::GetPropertyInt(const char *key, int defaultValue) const { - return pprops->GetInt(key, defaultValue); -} - -int Accessor::IndentAmount(Sci_Position line, int *flags, PFNIsCommentLeader pfnIsCommentLeader) { - const Sci_Position end = Length(); - int spaceFlags = 0; - - // Determines the indentation level of the current line and also checks for consistent - // indentation compared to the previous line. - // Indentation is judged consistent when the indentation whitespace of each line lines - // the same or the indentation of one line is a prefix of the other. - - Sci_Position pos = LineStart(line); - char ch = (*this)[pos]; - int indent = 0; - bool inPrevPrefix = line > 0; - Sci_Position posPrev = inPrevPrefix ? LineStart(line-1) : 0; - while ((ch == ' ' || ch == '\t') && (pos < end)) { - if (inPrevPrefix) { - const char chPrev = (*this)[posPrev++]; - if (chPrev == ' ' || chPrev == '\t') { - if (chPrev != ch) - spaceFlags |= wsInconsistent; - } else { - inPrevPrefix = false; - } - } - if (ch == ' ') { - spaceFlags |= wsSpace; - indent++; - } else { // Tab - spaceFlags |= wsTab; - if (spaceFlags & wsSpace) - spaceFlags |= wsSpaceTab; - indent = (indent / 8 + 1) * 8; - } - ch = (*this)[++pos]; - } - - *flags = spaceFlags; - indent += SC_FOLDLEVELBASE; - // if completely empty line or the start of a comment... - if ((LineStart(line) == Length()) || (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r') || - (pfnIsCommentLeader && (*pfnIsCommentLeader)(*this, pos, end-pos))) - return indent | SC_FOLDLEVELWHITEFLAG; - else - return indent; -} |