diff options
Diffstat (limited to 'indra/newview/llviewermedia.cpp')
| -rw-r--r-- | indra/newview/llviewermedia.cpp | 278 |
1 files changed, 223 insertions, 55 deletions
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp index 3c0345df90..48ab122edf 100644 --- a/indra/newview/llviewermedia.cpp +++ b/indra/newview/llviewermedia.cpp @@ -2,37 +2,32 @@ * @file llviewermedia.cpp * @brief Client interface to the media engine * - * $LicenseInfo:firstyear=2007&license=viewergpl$ - * - * Copyright (c) 2007-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * 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 + * Copyright (C) 2010, Linden Research, Inc. * - * 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 + * 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llagent.h" +#include "llagentcamera.h" #include "llviewermedia.h" #include "llviewermediafocus.h" #include "llmimetypes.h" @@ -55,6 +50,8 @@ #include "llvoavatar.h" #include "llvoavatarself.h" #include "llviewerregion.h" +#include "llwebsharing.h" // For LLWebSharing::setOpenIDCookie(), *TODO: find a better way to do this! +#include "llfilepicker.h" #include "llevent.h" // LLSimpleListener #include "llnotificationsutil.h" @@ -64,6 +61,8 @@ //#include "llfirstuse.h" #include "llwindow.h" +#include "llfloatermediabrowser.h" // for handling window close requests and geometry change requests in media browser windows. + #include <boost/bind.hpp> // for SkinFolder listener #include <boost/signals2.hpp> @@ -732,10 +731,17 @@ static bool proximity_comparitor(const LLViewerMediaImpl* i1, const LLViewerMedi } } +static LLFastTimer::DeclareTimer FTM_MEDIA_UPDATE("Update Media"); + ////////////////////////////////////////////////////////////////////////////////////////// // static void LLViewerMedia::updateMedia(void *dummy_arg) { + LLFastTimer t1(FTM_MEDIA_UPDATE); + + // Enable/disable the plugin read thread + LLPluginProcessParent::setUseReadThread(gSavedSettings.getBOOL("PluginUseReadThread")); + sAnyMediaShowing = false; sUpdatedCookies = getCookieStore()->getChangedCookies(); if(!sUpdatedCookies.empty()) @@ -755,7 +761,7 @@ void LLViewerMedia::updateMedia(void *dummy_arg) } // Sort the static instance list using our interest criteria - std::stable_sort(sViewerMediaImplList.begin(), sViewerMediaImplList.end(), priorityComparitor); + sViewerMediaImplList.sort(priorityComparitor); // Go through the list again and adjust according to priority. iter = sViewerMediaImplList.begin(); @@ -1310,6 +1316,9 @@ void LLViewerMedia::setOpenIDCookie() } getCookieStore()->setCookiesFromHost(sOpenIDCookie, authority.substr(host_start, host_end - host_start)); + + // *HACK: Doing this here is nasty, find a better way. + LLWebSharing::instance().setOpenIDCookie(sOpenIDCookie); } } @@ -1359,6 +1368,38 @@ void LLViewerMedia::openIDCookieResponse(const std::string &cookie) setOpenIDCookie(); } +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::proxyWindowOpened(const std::string &target, const std::string &uuid) +{ + if(uuid.empty()) + return; + + for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++) + { + if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser()) + { + (*iter)->mMediaSource->proxyWindowOpened(target, uuid); + } + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::proxyWindowClosed(const std::string &uuid) +{ + if(uuid.empty()) + return; + + for (impl_list::iterator iter = sViewerMediaImplList.begin(); iter != sViewerMediaImplList.end(); iter++) + { + if((*iter)->mMediaSource && (*iter)->mMediaSource->pluginSupportsMediaBrowser()) + { + (*iter)->mMediaSource->proxyWindowClosed(uuid); + } + } +} + bool LLViewerMedia::hasInWorldMedia() { if (sInWorldMediaDisabled) return false; @@ -1578,6 +1619,7 @@ void LLViewerMediaImpl::destroyMediaSource() if(mMediaSource) { + mMediaSource->setDeleteOK(true) ; delete mMediaSource; mMediaSource = NULL; } @@ -1591,7 +1633,7 @@ void LLViewerMediaImpl::setMediaType(const std::string& media_type) ////////////////////////////////////////////////////////////////////////////////////////// /*static*/ -LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height) +LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height, const std::string target) { std::string plugin_basename = LLMIMETypes::implType(media_type); @@ -1647,7 +1689,9 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_ // collect 'javascript enabled' setting from prefs and send to embedded browser bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" ); media_source->setJavascriptEnabled( javascript_enabled ); - + + media_source->setTarget(target); + if (media_source->init(launcher_name, plugin_name, gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))) { return media_source; @@ -1698,7 +1742,7 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type) // Save the MIME type that really caused the plugin to load mCurrentMimeType = mMimeType; - LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight); + LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight, mTarget); if (media_source) { @@ -1729,7 +1773,7 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type) } mMediaSource = media_source; - + mMediaSource->setDeleteOK(false) ; updateVolume(); return true; @@ -1767,29 +1811,22 @@ void LLViewerMediaImpl::loadURI() llinfos << "Asking media source to load URI: " << uri << llendl; mMediaSource->loadURI( uri ); - + + // A non-zero mPreviousMediaTime means that either this media was previously unloaded by the priority code while playing/paused, + // or a seek happened before the media loaded. In either case, seek to the saved time. + if(mPreviousMediaTime != 0.0f) + { + seek(mPreviousMediaTime); + } + if(mPreviousMediaState == MEDIA_PLAYING) { // This media was playing before this instance was unloaded. - - if(mPreviousMediaTime != 0.0f) - { - // Seek back to where we left off, if possible. - seek(mPreviousMediaTime); - } - start(); } else if(mPreviousMediaState == MEDIA_PAUSED) { // This media was paused before this instance was unloaded. - - if(mPreviousMediaTime != 0.0f) - { - // Seek back to where we left off, if possible. - seek(mPreviousMediaTime); - } - pause(); } else @@ -1848,6 +1885,10 @@ void LLViewerMediaImpl::pause() { mMediaSource->pause(); } + else + { + mPreviousMediaState = MEDIA_PAUSED; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1857,6 +1898,10 @@ void LLViewerMediaImpl::start() { mMediaSource->start(); } + else + { + mPreviousMediaState = MEDIA_PLAYING; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1866,6 +1911,11 @@ void LLViewerMediaImpl::seek(F32 time) { mMediaSource->seek(time); } + else + { + // Save the seek time to be set when the media is loaded. + mPreviousMediaTime = time; + } } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1914,7 +1964,28 @@ void LLViewerMediaImpl::updateVolume() { if(mMediaSource) { - mMediaSource->setVolume(mRequestedVolume * LLViewerMedia::getVolume()); + // always scale the volume by the global media volume + F32 volume = mRequestedVolume * LLViewerMedia::getVolume(); + + if (mProximityCamera > 0) + { + if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMax")) + { + volume = 0; + } + else if (mProximityCamera > gSavedSettings.getF32("MediaRollOffMin")) + { + // attenuated_volume = 1 / (roll_off_rate * (d - min))^2 + // the +1 is there so that for distance 0 the volume stays the same + F64 adjusted_distance = mProximityCamera - gSavedSettings.getF32("MediaRollOffMin"); + F64 attenuation = 1.0 + (gSavedSettings.getF32("MediaRollOffRate") * adjusted_distance); + attenuation = 1.0 / (attenuation * attenuation); + // the attenuation multiplier should never be more than one since that would increase volume + volume = volume * llmin(1.0, attenuation); + } + } + + mMediaSource->setVolume(volume); } } @@ -2156,7 +2227,8 @@ void LLViewerMediaImpl::navigateReload() ////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::navigateHome() { - navigateTo(mHomeURL, "", true, false); + bool rediscover_mimetype = mHomeMimeType.empty(); + navigateTo(mHomeURL, mHomeMimeType, rediscover_mimetype, false); } ////////////////////////////////////////////////////////////////////////////////////////// @@ -2268,6 +2340,8 @@ void LLViewerMediaImpl::navigateInternal() // which is really not what we want. LLSD headers = LLSD::emptyMap(); headers["Accept"] = "*/*"; + // Allow cookies in the response, to prevent a redirect loop when accessing join.secondlife.com + headers["Cookie"] = ""; LLHTTPClient::getHeaderOnly( mMediaURL, new LLMimeDiscoveryResponder(this), headers, 10.0f); } else if("data" == scheme || "file" == scheme || "about" == scheme) @@ -2427,6 +2501,8 @@ void LLViewerMediaImpl::update() } else { + updateVolume(); + // If we didn't just create the impl, it may need to get cookie updates. if(!sUpdatedCookies.empty()) { @@ -2766,6 +2842,7 @@ bool LLViewerMediaImpl::isPlayable() const ////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent event) { + bool pass_through = true; switch(event) { case MEDIA_EVENT_CLICK_LINK_NOFOLLOW: @@ -2776,6 +2853,11 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla } break; + case MEDIA_EVENT_CLICK_LINK_HREF: + { + LL_DEBUGS("Media") << "Media event: MEDIA_EVENT_CLICK_LINK_HREF, target is \"" << plugin->getClickTarget() << "\", uri is " << plugin->getClickURL() << LL_ENDL; + }; + break; case MEDIA_EVENT_PLUGIN_FAILED_LAUNCH: { // The plugin failed to load properly. Make sure the timer doesn't retry. @@ -2847,14 +2929,23 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla { LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_COMPLETE, uri is: " << plugin->getNavigateURI() << LL_ENDL; + std::string url = plugin->getNavigateURI(); if(getNavState() == MEDIANAVSTATE_BEGUN) { - mCurrentMediaURL = plugin->getNavigateURI(); - setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED); + if(mCurrentMediaURL == url) + { + // This is a navigate that takes us to the same url as the previous navigate. + setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS); + } + else + { + mCurrentMediaURL = url; + setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED); + } } else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN) { - mCurrentMediaURL = plugin->getNavigateURI(); + mCurrentMediaURL = url; setNavState(MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED); } else @@ -2868,14 +2959,24 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla { LL_DEBUGS("Media") << "MEDIA_EVENT_LOCATION_CHANGED, uri is: " << plugin->getLocation() << LL_ENDL; + std::string url = plugin->getLocation(); + if(getNavState() == MEDIANAVSTATE_BEGUN) { - mCurrentMediaURL = plugin->getLocation(); - setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED); + if(mCurrentMediaURL == url) + { + // This is a navigate that takes us to the same url as the previous navigate. + setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS); + } + else + { + mCurrentMediaURL = url; + setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED); + } } else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN) { - mCurrentMediaURL = plugin->getLocation(); + mCurrentMediaURL = url; setNavState(MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED); } else @@ -2886,13 +2987,70 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla } break; + case LLViewerMediaObserver::MEDIA_EVENT_PICK_FILE_REQUEST: + { + // Display a file picker + std::string response; + + LLFilePicker& picker = LLFilePicker::instance(); + if (!picker.getOpenFile(LLFilePicker::FFLOAD_ALL)) + { + // The user didn't pick a file -- the empty response string will indicate this. + } + + response = picker.getFirstFile(); + + plugin->sendPickFileResponse(response); + } + break; + case LLViewerMediaObserver::MEDIA_EVENT_CLOSE_REQUEST: + { + std::string uuid = plugin->getClickUUID(); + + llinfos << "MEDIA_EVENT_CLOSE_REQUEST for uuid " << uuid << llendl; + + if(uuid.empty()) + { + // This close request is directed at this instance, let it fall through. + } + else + { + // This close request is directed at another instance + pass_through = false; + LLFloaterMediaBrowser::closeRequest(uuid); + } + } + break; + + case LLViewerMediaObserver::MEDIA_EVENT_GEOMETRY_CHANGE: + { + std::string uuid = plugin->getClickUUID(); + + llinfos << "MEDIA_EVENT_GEOMETRY_CHANGE for uuid " << uuid << llendl; + + if(uuid.empty()) + { + // This geometry change request is directed at this instance, let it fall through. + } + else + { + // This request is directed at another instance + pass_through = false; + LLFloaterMediaBrowser::geometryChanged(uuid, plugin->getGeometryX(), plugin->getGeometryY(), plugin->getGeometryWidth(), plugin->getGeometryHeight()); + } + } + break; + default: break; } - // Just chain the event to observers. - emitEvent(plugin, event); + if(pass_through) + { + // Just chain the event to observers. + emitEvent(plugin, event); + } } //////////////////////////////////////////////////////////////////////////////// @@ -2988,17 +3146,25 @@ void LLViewerMediaImpl::calculateInterest() // Calculate distance from the avatar, for use in the proximity calculation. mProximityDistance = 0.0f; + mProximityCamera = 0.0f; if(!mObjectList.empty()) { // Just use the first object in the list. We could go through the list and find the closest object, but this should work well enough. std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ; LLVOVolume* objp = *iter ; llassert_always(objp != NULL) ; + + // The distance calculation is invalid for HUD attachments -- leave both mProximityDistance and mProximityCamera at 0 for them. + if(!objp->isHUDAttachment()) + { + LLVector3d obj_global = objp->getPositionGlobal() ; + LLVector3d agent_global = gAgent.getPositionGlobal() ; + LLVector3d global_delta = agent_global - obj_global ; + mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same. - LLVector3d obj_global = objp->getPositionGlobal() ; - LLVector3d agent_global = gAgent.getPositionGlobal() ; - LLVector3d global_delta = agent_global - obj_global ; - mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same. + LLVector3d camera_delta = gAgentCamera.getCameraPositionGlobal() - obj_global; + mProximityCamera = camera_delta.magVec(); + } } if(mNeedsMuteCheck) @@ -3151,7 +3317,9 @@ void LLViewerMediaImpl::setNavState(EMediaNavState state) case MEDIANAVSTATE_NONE: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_NONE" << llendl; break; case MEDIANAVSTATE_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_BEGUN" << llendl; break; case MEDIANAVSTATE_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED" << llendl; break; + case MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_FIRST_LOCATION_CHANGED_SPURIOUS" << llendl; break; case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break; + case MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED_SPURIOUS" << llendl; break; case MEDIANAVSTATE_SERVER_SENT: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_SENT" << llendl; break; case MEDIANAVSTATE_SERVER_BEGUN: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_BEGUN" << llendl; break; case MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED" << llendl; break; |