1 files changed, 107 insertions, 0 deletions
diff --git a/indra/llui/lltextutil.cpp b/indra/llui/lltextutil.cpp
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+++ b/indra/llui/lltextutil.cpp
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+/** 
+ * @file lltextutil.cpp
+ * @brief Misc text-related auxiliary methods
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * 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
+ * $/LicenseInfo$
+ */
+
+#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