128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/* Copyright (C) 2013 Liru Færs
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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; either
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* version 2.1 of the License, or (at your option) any later version.
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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
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA */
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#include "llviewerprecompiledheaders.h"
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#include "lfsimfeaturehandler.h"
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#include "llagent.h"
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#include "llenvmanager.h"
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#include "llviewerregion.h"
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#include "hippogridmanager.h"
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LFSimFeatureHandler::LFSimFeatureHandler()
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: mSupportsExport(false)
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, mDestinationGuideURL(gSavedSettings.getString("DestinationGuideURL"))
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, mSearchURL(gSavedSettings.getString("SearchURL"))
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, mSayRange(20)
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, mShoutRange(100)
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, mWhisperRange(10)
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{
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if (!gHippoGridManager->getCurrentGrid()->isSecondLife()) // Remove this line if we ever handle SecondLife sim features
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LLEnvManagerNew::instance().setRegionChangeCallback(boost::bind(&LFSimFeatureHandler::handleRegionChange, this));
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}
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ExportPolicy LFSimFeatureHandler::exportPolicy() const
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{
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return gHippoGridManager->getCurrentGrid()->isSecondLife() ? ep_creator_only : (mSupportsExport ? ep_export_bit : ep_full_perm);
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}
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void LFSimFeatureHandler::handleRegionChange()
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{
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if (LLViewerRegion* region = gAgent.getRegion())
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{
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if (region->getFeaturesReceived())
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{
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setSupportedFeatures();
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}
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else
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{
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region->setFeaturesReceivedCallback(boost::bind(&LFSimFeatureHandler::setSupportedFeatures, this));
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}
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}
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}
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void LFSimFeatureHandler::setSupportedFeatures()
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{
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if (LLViewerRegion* region = gAgent.getRegion())
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{
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LLSD info;
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region->getSimulatorFeatures(info);
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bool hg(!gHippoGridManager->getCurrentGrid()->isAvination()); // Singu Note: There should be a flag for this some day.
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static bool init(false); // This could be a grid where OpenSimExtras aren't implemented, in that case, don't alter the hg specific members.
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if (info.has("OpenSimExtras")) // OpenSim specific sim features
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{
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// For definition of OpenSimExtras please see
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// http://opensimulator.org/wiki/SimulatorFeatures_Extras
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const LLSD& extras(info["OpenSimExtras"]);
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mSupportsExport = extras.has("ExportSupported") ? extras["ExportSupported"].asBoolean() : false;
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if (hg)
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{
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mDestinationGuideURL = extras.has("destination-guide-url") ? extras["destination-guide-url"].asString() : "";
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mMapServerURL = extras.has("map-server-url") ? extras["map-server-url"].asString() : "";
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mSearchURL = extras.has("search-server-url") ? extras["search-server-url"].asString() : "";
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init = true;
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}
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mSayRange = extras.has("say-range") ? extras["say-range"].asInteger() : 20;
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mShoutRange = extras.has("shout-range") ? extras["shout-range"].asInteger() : 100;
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mWhisperRange = extras.has("whisper-range") ? extras["whisper-range"].asInteger() : 10;
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}
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else // OpenSim specifics are unsupported reset all to default
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{
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mSupportsExport = false;
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if (hg && init)
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{
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mMapServerURL = "";
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mSearchURL = "";
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}
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mSayRange = 20;
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mShoutRange = 100;
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mWhisperRange = 10;
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}
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}
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}
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boost::signals2::connection LFSimFeatureHandler::setSupportsExportCallback(const SignaledType<bool>::slot_t& slot)
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{
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return mSupportsExport.connect(slot);
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}
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boost::signals2::connection LFSimFeatureHandler::setDestinationGuideURLCallback(const SignaledType<std::string>::slot_t& slot)
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{
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return mDestinationGuideURL.connect(slot);
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}
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boost::signals2::connection LFSimFeatureHandler::setSearchURLCallback(const SignaledType<std::string>::slot_t& slot)
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{
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return mSearchURL.connect(slot);
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}
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boost::signals2::connection LFSimFeatureHandler::setSayRangeCallback(const SignaledType<U32>::slot_t& slot)
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{
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return mSayRange.connect(slot);
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}
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boost::signals2::connection LFSimFeatureHandler::setShoutRangeCallback(const SignaledType<U32>::slot_t& slot)
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{
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return mShoutRange.connect(slot);
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}
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boost::signals2::connection LFSimFeatureHandler::setWhisperRangeCallback(const SignaledType<U32>::slot_t& slot)
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{
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return mWhisperRange.connect(slot);
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}
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