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/**
* @file llurlaction.h
* @author Martin Reddy
* @brief A set of actions that can performed on Urls
*
* $LicenseInfo:firstyear=2009&license=viewergpl$
*
* 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.
* $/LicenseInfo$
*/
#ifndef LL_LLURLACTION_H
#define LL_LLURLACTION_H
#include <string>
///
/// The LLUrlAction class provides a number of static functions that
/// let you open Urls in web browsers, execute SLURLs, and copy Urls
/// to the clipboard. Many of these functions are not available at
/// the llui level, and must be supplied via a set of callbacks.
///
/// N.B. The action functions specifically do not use const ref
/// strings so that a url parameter can be used into a boost::bind()
/// call under situations when that input string is deallocated before
/// the callback is executed.
///
class LLUrlAction
{
public:
LLUrlAction();
/// load a Url in the user's preferred web browser
static void openURL(std::string url);
/// load a Url in the internal Second Life web browser
static void openURLInternal(std::string url);
/// load a Url in the operating system's default web browser
static void openURLExternal(std::string url);
/// execute the given secondlife: SLURL
static void executeSLURL(std::string url);
/// if the Url specifies an SL location, teleport there
static void teleportToLocation(std::string url);
/// perform the appropriate action for left-clicking on a Url
static void clickAction(std::string url);
/// copy the label for a Url to the clipboard
static void copyLabelToClipboard(std::string url);
/// copy a Url to the clipboard
static void copyURLToClipboard(std::string url);
/// specify the callbacks to enable this class's functionality
static void setOpenURLCallback(void (*cb) (const std::string& url));
static void setOpenURLInternalCallback(void (*cb) (const std::string& url));
static void setOpenURLExternalCallback(void (*cb) (const std::string& url));
static void setExecuteSLURLCallback(bool (*cb) (const std::string& url));
private:
// callbacks for operations we can perform on Urls
static void (*sOpenURLCallback) (const std::string& url);
static void (*sOpenURLInternalCallback) (const std::string& url);
static void (*sOpenURLExternalCallback) (const std::string& url);
static bool (*sExecuteSLURLCallback) (const std::string& url);
};
#endif
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