130 lines
4.7 KiB
C++
130 lines
4.7 KiB
C++
/* Copyright (c) 2010 Katharine Berry All rights reserved.
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* Copyright (c) 2013 Cinder Roxley <cinder.roxley@phoenixviewer.com>
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* 3. Neither the name Katharine Berry nor the names of any contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY KATHARINE BERRY AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KATHARINE BERRY OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "llviewerprecompiledheaders.h"
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#include "streamtitledisplay.h"
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#include "fscommon.h"
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#include "llagent.h"
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#include "llaudioengine.h"
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#include "llchat.h"
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#include "llnotificationsutil.h"
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#include "llstreamingaudio.h"
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#include "lltrans.h"
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#include "llviewercontrol.h"
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#include "message.h"
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#include <functional>
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StreamTitleDisplay::~StreamTitleDisplay()
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{
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if (mMetadataUpdateConnection.connected())
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{
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mMetadataUpdateConnection.disconnect();
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}
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}
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void StreamTitleDisplay::initSingleton()
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{
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if (!gAudiop || !gAudiop->getStreamingAudioImpl())
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{
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return;
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}
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mMetadataUpdateConnection = gAudiop->getStreamingAudioImpl()->setMetadataUpdateCallback(std::bind(&StreamTitleDisplay::checkMetadata, this, std::placeholders::_1));
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checkMetadata(gAudiop->getStreamingAudioImpl()->getCurrentMetadata());
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}
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void StreamTitleDisplay::checkMetadata(const LLSD& metadata)
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{
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static LLCachedControl<U32> ShowStreamMetadata(gSavedSettings, "ShowStreamMetadata", 1);
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static LLCachedControl<bool> StreamMetadataAnnounceToChat(gSavedSettings, "StreamMetadataAnnounceToChat", false);
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if (ShowStreamMetadata > 0 || StreamMetadataAnnounceToChat)
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{
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std::string chat{};
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if (metadata.has("ARTIST"))
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{
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chat = metadata["ARTIST"].asString();
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}
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if (metadata.has("TITLE"))
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{
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if (chat.length() > 0)
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{
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chat.append(" - ");
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}
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chat.append(metadata["TITLE"].asString());
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}
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if (chat.length() > 0)
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{
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if (StreamMetadataAnnounceToChat)
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{
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sendStreamTitleToChat(chat);
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}
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if (ShowStreamMetadata > 1)
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{
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chat = LLTrans::getString("StreamtitleNowPlaying") + " " + chat;
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report_to_nearby_chat(chat);
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}
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else if (ShowStreamMetadata == 1 && (metadata.has("TITLE") || metadata.has("ARTIST")))
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{
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LLSD substitutions(metadata);
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if (!substitutions.has("TITLE"))
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{
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substitutions["TITLE"] = "";
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}
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LLNotificationsUtil::add((substitutions.has("ARTIST") ? "StreamMetadata" : "StreamMetadataNoArtist"), substitutions);
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}
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}
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}
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}
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void StreamTitleDisplay::sendStreamTitleToChat(std::string_view title)
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{
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static LLCachedControl<S32> streamMetadataAnnounceChannel(gSavedSettings, "StreamMetadataAnnounceChannel");
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if (streamMetadataAnnounceChannel != 0)
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{
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LLMessageSystem* msg = gMessageSystem;
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msg->newMessageFast(_PREHASH_ChatFromViewer);
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msg->nextBlockFast(_PREHASH_AgentData);
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msg->addUUIDFast(_PREHASH_AgentID, gAgentID);
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msg->addUUIDFast(_PREHASH_SessionID, gAgentSessionID);
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msg->nextBlockFast(_PREHASH_ChatData);
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msg->addStringFast(_PREHASH_Message, title.data());
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msg->addU8Fast(_PREHASH_Type, CHAT_TYPE_WHISPER);
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msg->addS32("Channel", streamMetadataAnnounceChannel);
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gAgent.sendReliableMessage();
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}
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}
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