diff options
Diffstat (limited to 'indra/llui/llkeywords.h')
| -rwxr-xr-x | indra/llui/llkeywords.h | 119 |
1 files changed, 81 insertions, 38 deletions
diff --git a/indra/llui/llkeywords.h b/indra/llui/llkeywords.h index ac34015393..18e2ed06c5 100755 --- a/indra/llui/llkeywords.h +++ b/indra/llui/llkeywords.h @@ -1,25 +1,25 @@ -/** +/** * @file llkeywords.h * @brief Keyword list for LSL * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -28,8 +28,10 @@ #define LL_LLKEYWORDS_H +#include "lldir.h" #include "llstring.h" #include "v3color.h" +#include "v4color.h" #include <map> #include <list> #include <deque> @@ -41,26 +43,35 @@ typedef LLPointer<LLTextSegment> LLTextSegmentPtr; class LLKeywordToken { public: - /** + /** * @brief Types of tokens/delimters being parsed. * * @desc Tokens/delimiters that need to be identified/highlighted. All are terminated if an EOF is encountered. - * - WORD are keywords in the normal sense, i.e. constants, events, etc. - * - LINE are for entire lines (currently only flow control labels use this). - * - ONE_SIDED_DELIMITER are for open-ended delimiters which are terminated by EOL. - * - TWO_SIDED_DELIMITER are for delimiters that end with a different delimiter than they open with. - * - DOUBLE_QUOTATION_MARKS are for delimiting areas using the same delimiter to open and close. + * - TT_WORD are keywords in the normal sense, i.e. constants, events, etc. + * - TT_LINE are for entire lines (currently only flow control labels use this). + * - TT_ONE_SIDED_DELIMITER are for open-ended delimiters which are terminated by EOL. + * - TT_TWO_SIDED_DELIMITER are for delimiters that end with a different delimiter than they open with. + * - TT_DOUBLE_QUOTATION_MARKS are for delimiting areas using the same delimiter to open and close. */ - enum TOKEN_TYPE + typedef enum e_token_type { - WORD, - LINE, - TWO_SIDED_DELIMITER, - ONE_SIDED_DELIMITER, - DOUBLE_QUOTATION_MARKS - }; - - LLKeywordToken( TOKEN_TYPE type, const LLColor3& color, const LLWString& token, const LLWString& tool_tip, const LLWString& delimiter ) + TT_UNKNOWN, + TT_WORD, + TT_LINE, + TT_TWO_SIDED_DELIMITER, + TT_ONE_SIDED_DELIMITER, + TT_DOUBLE_QUOTATION_MARKS, + // Following constants are more specific versions of the preceding ones + TT_CONSTANT, // WORD + TT_CONTROL, // WORD + TT_EVENT, // WORD + TT_FUNCTION, // WORD + TT_LABEL, // LINE + TT_SECTION, // WORD + TT_TYPE // WORD + } ETokenType; + + LLKeywordToken( ETokenType type, const LLColor4& color, const LLWString& token, const LLWString& tool_tip, const LLWString& delimiter ) : mType( type ), mToken( token ), @@ -72,11 +83,11 @@ public: S32 getLengthHead() const { return mToken.size(); } S32 getLengthTail() const { return mDelimiter.size(); } - BOOL isHead(const llwchar* s) const; - BOOL isTail(const llwchar* s) const; + bool isHead(const llwchar* s) const; + bool isTail(const llwchar* s) const; const LLWString& getToken() const { return mToken; } - const LLColor3& getColor() const { return mColor; } - TOKEN_TYPE getType() const { return mType; } + const LLColor4& getColor() const { return mColor; } + ETokenType getType() const { return mType; } const LLWString& getToolTip() const { return mToolTip; } const LLWString& getDelimiter() const { return mDelimiter; } @@ -85,9 +96,9 @@ public: #endif private: - TOKEN_TYPE mType; + ETokenType mType; LLWString mToken; - LLColor3 mColor; + LLColor4 mColor; LLWString mToolTip; LLWString mDelimiter; }; @@ -98,18 +109,24 @@ public: LLKeywords(); ~LLKeywords(); - BOOL loadFromFile(const std::string& filename); - BOOL isLoaded() const { return mLoaded; } + void clearLoaded() { mLoaded = false; } + LLColor4 getColorGroup(const std::string& key_in); + bool isLoaded() const { return mLoaded; } - void findSegments(std::vector<LLTextSegmentPtr> *seg_list, const LLWString& text, const LLColor4 &defaultColor, class LLTextEditor& editor ); + void findSegments(std::vector<LLTextSegmentPtr> *seg_list, + const LLWString& text, + const LLColor4 &defaultColor, + class LLTextEditor& editor); + void initialize(LLSD SyntaxXML); + void processTokens(); // Add the token as described - void addToken(LLKeywordToken::TOKEN_TYPE type, + void addToken(LLKeywordToken::ETokenType type, const std::string& key, - const LLColor3& color, + const LLColor4& color, const std::string& tool_tip = LLStringUtil::null, const std::string& delimiter = LLStringUtil::null); - + // This class is here as a performance optimization. // The word token map used to be defined as std::map<LLWString, LLKeywordToken*>. // This worked, but caused a performance bottleneck due to memory allocation and string copies @@ -133,6 +150,9 @@ public: const llwchar *mData; size_t mLength; bool mOwner; + + + LLColor4 mColor; }; typedef std::map<WStringMapIndex, LLKeywordToken*> word_token_map_t; @@ -140,20 +160,43 @@ public: keyword_iterator_t begin() const { return mWordTokenMap.begin(); } keyword_iterator_t end() const { return mWordTokenMap.end(); } + typedef std::map<WStringMapIndex, LLColor4> group_color_map_t; + typedef group_color_map_t::const_iterator color_iterator_t; + group_color_map_t mColorGroupMap; + #ifdef _DEBUG void dump(); #endif -private: - LLColor3 readColor(const std::string& s); - void insertSegment(std::vector<LLTextSegmentPtr>& seg_list, LLTextSegmentPtr new_segment, S32 text_len, const LLColor4 &defaultColor, class LLTextEditor& editor); - void insertSegments(const LLWString& wtext, std::vector<LLTextSegmentPtr>& seg_list, LLKeywordToken* token, S32 text_len, S32 seg_start, S32 seg_end, const LLColor4 &defaultColor, LLTextEditor& editor); - - BOOL mLoaded; +protected: + void processTokensGroup(const LLSD& Tokens, const std::string& Group); + void insertSegment(std::vector<LLTextSegmentPtr>& seg_list, + LLTextSegmentPtr new_segment, + S32 text_len, + const LLColor4 &defaultColor, + class LLTextEditor& editor); + void insertSegments(const LLWString& wtext, + std::vector<LLTextSegmentPtr>& seg_list, + LLKeywordToken* token, + S32 text_len, + S32 seg_start, + S32 seg_end, + const LLColor4 &defaultColor, + LLTextEditor& editor); + + bool mLoaded; + LLSD mSyntax; word_token_map_t mWordTokenMap; typedef std::deque<LLKeywordToken*> token_list_t; token_list_t mLineTokenList; token_list_t mDelimiterTokenList; + + typedef std::map<std::string, std::string> element_attributes_t; + typedef element_attributes_t::const_iterator attribute_iterator_t; + element_attributes_t mAttributes; + std::string getAttribute(const std::string& key); + + std::string getArguments(LLSD& arguments); }; #endif // LL_LLKEYWORDS_H |