e89d6d9d66
This commit contains all changes, except those in indra/media_plugins (which was renamed to indra/plugins) and indra/llplugin. However, it does contain the (new) file indra/plugins/filepicker/basic_plugin_filepicker.cpp
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/**
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* @file llviewermediaeventemitter.cpp
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* @brief Implementation of LLViewerMediaEventEmitter
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*
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* $LicenseInfo:firstyear=2007&license=viewergpl$
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*
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* Copyright (c) 2007-2010, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llviewermediaeventemitter.h"
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#include "llviewermediaobserver.h"
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#include <algorithm>
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LLViewerMediaEventEmitter::~LLViewerMediaEventEmitter()
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{
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observerListType::iterator iter = mObservers.begin();
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while (iter != mObservers.end())
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{
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LLViewerMediaObserver* self = *iter;
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++iter;
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remObserver(self);
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}
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}
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bool LLViewerMediaEventEmitter::addObserver(LLViewerMediaObserver* observer)
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{
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if (!observer)
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return false;
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if (std::find(mObservers.begin(), mObservers.end(), observer) != mObservers.end())
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return false;
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mObservers.push_back(observer);
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observer->mEmitters.push_back(this);
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return true;
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}
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bool LLViewerMediaEventEmitter::remObserver(LLViewerMediaObserver* observer)
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{
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if (!observer)
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return false;
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mObservers.remove(observer);
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observer->mEmitters.remove(this);
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return true;
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}
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void LLViewerMediaEventEmitter::emitEvent(LLPluginClassMedia* media, LLPluginClassMediaOwner::EMediaEvent event)
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{
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observerListType::iterator iter = mObservers.begin();
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while (iter != mObservers.end())
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{
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LLViewerMediaObserver* self = *iter;
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++iter;
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self->handleMediaEvent(media, event);
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}
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}
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