/** * @file lltextutil.cpp * @brief Misc text-related auxiliary methods * * $LicenseInfo:firstyear=2009&license=viewergpl$ * * Copyright (c) 2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #include "lltextutil.h" #include "lluicolor.h" #include "lltextbox.h" #include "llurlmatch.h" boost::function<bool(LLUrlMatch*,LLTextBase*)> LLTextUtil::TextHelpers::iconCallbackCreationFunction = 0; void LLTextUtil::textboxSetHighlightedVal(LLTextBox *txtbox, const LLStyle::Params& normal_style, const std::string& text, const std::string& hl) { static LLUIColor sFilterTextColor = LLUIColorTable::instance().getColor("FilterTextColor", LLColor4::green); std::string text_uc = text; LLStringUtil::toUpper(text_uc); size_t hl_begin = 0, hl_len = hl.size(); if (hl_len == 0 || (hl_begin = text_uc.find(hl)) == std::string::npos) { txtbox->setText(text, normal_style); return; } LLStyle::Params hl_style = normal_style; hl_style.color = sFilterTextColor; txtbox->setText(LLStringUtil::null); // clear text txtbox->appendText(text.substr(0, hl_begin), false, normal_style); txtbox->appendText(text.substr(hl_begin, hl_len), false, hl_style); txtbox->appendText(text.substr(hl_begin + hl_len), false, normal_style); } const std::string& LLTextUtil::formatPhoneNumber(const std::string& phone_str) { static const std::string PHONE_SEPARATOR = LLUI::sSettingGroups["config"]->getString("AvalinePhoneSeparator"); static const S32 PHONE_PART_LEN = 2; static std::string formatted_phone_str; formatted_phone_str = phone_str; S32 separator_pos = (S32)(formatted_phone_str.size()) - PHONE_PART_LEN; for (; separator_pos >= PHONE_PART_LEN; separator_pos -= PHONE_PART_LEN) { formatted_phone_str.insert(separator_pos, PHONE_SEPARATOR); } return formatted_phone_str; } bool LLTextUtil::processUrlMatch(LLUrlMatch* match,LLTextBase* text_base) { if (match == 0 || text_base == 0) return false; if(match->getID() != LLUUID::null && TextHelpers::iconCallbackCreationFunction) { bool segment_created = TextHelpers::iconCallbackCreationFunction(match,text_base); if(segment_created) return true; } // output an optional icon before the Url if (!match->getIcon().empty() ) { LLUIImagePtr image = LLUI::getUIImage(match->getIcon()); if (image) { LLStyle::Params icon; icon.image = image; // Text will be replaced during rendering with the icon, // but string cannot be empty or the segment won't be // added (or drawn). text_base->appendImageSegment(icon); return true; } } return false; } // EOF