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1dcf666d RD |
1 | // Scintilla source code edit control |
2 | /** @file LexerSimple.cxx | |
3 | ** A simple lexer with no state. | |
4 | **/ | |
5 | // Copyright 1998-2010 by Neil Hodgson <neilh@scintilla.org> | |
6 | // The License.txt file describes the conditions under which this software may be distributed. | |
7 | ||
8 | #include <stdlib.h> | |
9 | #include <string.h> | |
10 | #include <stdio.h> | |
11 | #include <stdarg.h> | |
12 | #include <assert.h> | |
13 | #include <ctype.h> | |
14 | ||
15 | #include <string> | |
16 | ||
17 | #include "ILexer.h" | |
18 | #include "Scintilla.h" | |
19 | #include "SciLexer.h" | |
20 | ||
21 | #include "PropSetSimple.h" | |
22 | #include "WordList.h" | |
23 | #include "LexAccessor.h" | |
24 | #include "Accessor.h" | |
25 | #include "LexerModule.h" | |
26 | #include "LexerBase.h" | |
27 | #include "LexerSimple.h" | |
28 | ||
29 | #ifdef SCI_NAMESPACE | |
30 | using namespace Scintilla; | |
31 | #endif | |
32 | ||
33 | LexerSimple::LexerSimple(const LexerModule *module_) : module(module_) { | |
34 | for (int wl = 0; wl < module->GetNumWordLists(); wl++) { | |
35 | if (!wordLists.empty()) | |
36 | wordLists += "\n"; | |
37 | wordLists += module->GetWordListDescription(wl); | |
38 | } | |
39 | } | |
40 | ||
41 | const char * SCI_METHOD LexerSimple::DescribeWordListSets() { | |
42 | return wordLists.c_str(); | |
43 | } | |
44 | ||
45 | void SCI_METHOD LexerSimple::Lex(unsigned int startPos, int lengthDoc, int initStyle, IDocument *pAccess) { | |
46 | Accessor astyler(pAccess, &props); | |
47 | module->Lex(startPos, lengthDoc, initStyle, keyWordLists, astyler); | |
48 | astyler.Flush(); | |
49 | } | |
50 | ||
51 | void SCI_METHOD LexerSimple::Fold(unsigned int startPos, int lengthDoc, int initStyle, IDocument *pAccess) { | |
52 | if (props.GetInt("fold")) { | |
53 | Accessor astyler(pAccess, &props); | |
54 | module->Fold(startPos, lengthDoc, initStyle, keyWordLists, astyler); | |
55 | astyler.Flush(); | |
56 | } | |
57 | } |