projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| cecfc5e7 VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: No names yet. | |
| 3 | // Purpose: Contrib. demo | |
| 4 | // Author: Aleksandras Gluchovas | |
| 5 | // Modified by: | |
| 6 | // Created: 22/09/98 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Aleskandars Gluchovas | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef __SOURCEPAINTER_G__ | |
| 13 | #define __SOURCEPAINTER_G__ | |
| 14 | ||
| 15 | #ifndef ASSERT | |
| 16 | #define ASSERT(x) if (!(x)) throw | |
| 17 | #endif | |
| 18 | ||
| 19 | #if defined( wxUSE_TEMPLATE_STL ) | |
| 20 | ||
| 21 | #include <vector.h> | |
| 22 | typedef vector<int> SPBlockListT; | |
| 23 | ||
| 24 | #ifdef WIN32 | |
| 25 | #include <bstring.h> | |
| 26 | #else | |
| 27 | #include <strclass.h> | |
| 28 | #include <string.h> | |
| 29 | #endif | |
| 30 | #else | |
| 31 | ||
| 32 | #include "wxstlvec.h" | |
| 33 | #include "wx/string.h" | |
| 34 | ||
| 35 | // FIXME:: dirty! | |
| 36 | #define string wxString | |
| 37 | ||
| 38 | typedef WXSTL_VECTOR_SHALLOW_COPY(int) SPBlockListT; | |
| 39 | ||
| 40 | #endif | |
| 41 | ||
| 42 | #include "markup.h" // import MarkupTagsT definition | |
| 43 | ||
| 44 | // "colored" codes for highlighted blocks | |
| 45 | ||
| 46 | #define RANK_BLACK 0 // common source fragments | |
| 47 | #define RANK_BLUE 1 // basic types | |
| 48 | #define RANK_RED 2 // reserved words | |
| 49 | #define RANK_GREEN 3 // comments | |
| 50 | ||
| 51 | // colored block description format : | |
| 52 | // int( ( rank << 16 ) | ( source_range_len ) ) | |
| 53 | ||
| 54 | ||
| 55 | // FOR NOW:: no lagnguage-map selection | |
| 56 | ||
| 57 | // source code syntax heighlighter (CPP+JAVA+VB+PASCAL) | |
| 58 | ||
| 59 | class SourcePainter | |
| 60 | { | |
| 61 | protected: | |
| 62 | string mResultStr; | |
| 63 | SPBlockListT mBlocks; | |
| 64 | bool mCollectResultsOn; | |
| 65 | ||
| 66 | // state variables | |
| 67 | bool mIsInComment; | |
| 68 | bool mCommentIsMultiline; | |
| 69 | public: | |
| 70 | ||
| 71 | // assembleResultString == TRUE - instructs painter | |
| 72 | // to collect each chunk of srouce passed to ProcessSource(), | |
| 73 | // so that results cann be futher obtained in a single string | |
| 74 | // instead of vector of block descriptions | |
| 75 | ||
| 76 | SourcePainter( bool assembleResultString = TRUE ); | |
| 77 | virtual ~SourcePainter() {} | |
| 78 | ||
| 79 | // can be called multiple times (e.g. on each source line) | |
| 80 | void ProcessSource( char* src, int srcLen ); | |
| 81 | ||
| 82 | // method, for manually adjusting state of source painter | |
| 83 | void SetState( bool isInComment, | |
| 84 | bool commentIsMultiline ); | |
| 85 | ||
| 86 | // reinitializes object - clears results of previouse processing | |
| 87 | void Init( bool assembleResultString = TRUE ); | |
| 88 | ||
| 89 | // generates string of highlighted source for the scipting | |
| 90 | // language given by "tags" argument | |
| 91 | ||
| 92 | virtual void GetResultString(string& result, MarkupTagsT tags); | |
| 93 | ||
| 94 | // returns vector of block descriptors, see SPBlockListT definition | |
| 95 | // (block descriptors can be used for fast custom hightlighted text generation) | |
| 96 | ||
| 97 | SPBlockListT& GetBlocks(); | |
| 98 | ||
| 99 | // NOTE:: static method | |
| 100 | // returns if the given word is a reserved word or basic type identifier | |
| 101 | static bool IsKeyword( char* word, int wordLen ); | |
| 102 | }; | |
| 103 | ||
| 104 | #endif |