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/**
* @file llweb.h
* @brief Functions dealing with web browsers
* @author James Cook
*
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
* 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
* $/LicenseInfo$
*/
#ifndef LL_LLWEB_H
#define LL_LLWEB_H
#include <string>
///
/// The LLWeb class provides various static methods to display the
/// contents of a Url in a web browser. Variations are provided to
/// let you specifically use the Second Life internal browser, the
/// operating system's default browser, or to respect the user's
/// setting for which of these two they prefer to use with SL.
///
class LLWeb
{
public:
enum PreferredBrowser
{
BROWSER_EXTERNAL_ONLY = 0,
BROWSER_INT_LL_EXT_OTHERS = 1,
BROWSER_INTERNAL_ONLY = 2
};
/// Load the given url in the operating system's web browser, async if we want to return immediately
/// before browser has spawned
static void loadURLExternal(const std::string& url) {loadURLExternal(url, LLStringUtil::null);}
static void loadURLExternal(const std::string& url, const std::string& uuid);
static void loadURLExternal(const std::string& url, bool async, const std::string& uuid = LLStringUtil::null);
static void loadURL(const std::string& url, const std::string& target = LLStringUtil::null, const std::string& uuid = LLStringUtil::null);
// load content using built-in browser
static void loadURLInternal(const std::string &url, const std::string& target = LLStringUtil::null, const std::string& uuid = LLStringUtil::null, bool dev_mode = false);
/// Returns escaped url (eg, " " to "%20") - used by all loadURL methods
static std::string escapeURL(const std::string& url);
/// Expands various strings like [LANG], [VERSION], etc. in a URL
static std::string expandURLSubstitutions(const std::string &url,
const LLSD &default_subs);
static bool useExternalBrowser(const std::string &url);
};
#endif
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