96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
/**
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* @file llscripteditor.cpp
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* @author Cinder Roxley
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* @brief Text editor widget used for viewing and editing scripts
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2012, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llscripteditor.h"
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#include "llsyntaxid.h"
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static LLDefaultChildRegistry::Register<LLScriptEditor> r("script_editor");
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LLScriptEditor::Params::Params()
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{
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}
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LLScriptEditor::LLScriptEditor(const Params& p)
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: LLTextEditor(p)
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{
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}
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void LLScriptEditor::initKeywords()
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{
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mKeywords.initialize(LLSyntaxIdLSL::getInstance()->getKeywordsXML());
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}
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static LLFastTimer::DeclareTimer FTM_SYNTAX_HIGHLIGHTING("Syntax Highlighting");
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void LLScriptEditor::loadKeywords()
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{
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LLFastTimer ft(FTM_SYNTAX_HIGHLIGHTING);
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mKeywords.processTokens();
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segment_vec_t segment_list;
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mKeywords.findSegments(&segment_list, getWText(), mDefaultColor.get(), *this);
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mSegments.clear();
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segment_set_t::iterator insert_it = mSegments.begin();
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for (segment_vec_t::iterator list_it = segment_list.begin(); list_it != segment_list.end(); ++list_it)
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{
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insert_it = mSegments.insert(insert_it, *list_it);
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}
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}
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void LLScriptEditor::updateSegments()
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{
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if (mReflowIndex < S32_MAX && mKeywords.isLoaded() && mParseOnTheFly)
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{
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LLFastTimer ft(FTM_SYNTAX_HIGHLIGHTING);
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// HACK: No non-ascii keywords for now
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segment_vec_t segment_list;
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mKeywords.findSegments(&segment_list, getWText(), mDefaultColor.get(), *this);
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clearSegments();
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for (segment_vec_t::iterator list_it = segment_list.begin(); list_it != segment_list.end(); ++list_it)
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{
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insertSegment(*list_it);
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}
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}
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LLTextBase::updateSegments();
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}
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void LLScriptEditor::clearSegments()
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{
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if (!mSegments.empty())
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{
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mSegments.clear();
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}
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}
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