diff options
Diffstat (limited to 'indra/newview/llviewermedia.cpp')
| -rw-r--r-- | indra/newview/llviewermedia.cpp | 2050 |
1 files changed, 1828 insertions, 222 deletions
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp index b8e945a7b8..d3eed40f25 100644 --- a/indra/newview/llviewermedia.cpp +++ b/indra/newview/llviewermedia.cpp @@ -32,26 +32,47 @@ #include "llviewerprecompiledheaders.h" +#include "llagent.h" #include "llviewermedia.h" #include "llviewermediafocus.h" #include "llmimetypes.h" #include "llmediaentry.h" +#include "llversioninfo.h" #include "llviewercontrol.h" #include "llviewertexture.h" #include "llviewerparcelmedia.h" #include "llviewerparcelmgr.h" -#include "llversionviewer.h" #include "llviewertexturelist.h" #include "llvovolume.h" #include "llpluginclassmedia.h" +#include "llplugincookiestore.h" +#include "llviewerwindow.h" +#include "llfocusmgr.h" +#include "llcallbacklist.h" +#include "llparcel.h" +#include "llaudioengine.h" // for gAudiop +#include "llurldispatcher.h" +#include "llvoavatar.h" +#include "llvoavatarself.h" +#include "llviewerregion.h" #include "llevent.h" // LLSimpleListener -#include "llnotifications.h" +#include "llnotificationsutil.h" #include "lluuid.h" +#include "llkeyboard.h" +#include "llmutelist.h" +//#include "llfirstuse.h" +#include "llwindow.h" #include <boost/bind.hpp> // for SkinFolder listener #include <boost/signals2.hpp> +/*static*/ const char* LLViewerMedia::AUTO_PLAY_MEDIA_SETTING = "ParcelMediaAutoPlayEnable"; +/*static*/ const char* LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING = "MediaShowOnOthers"; +/*static*/ const char* LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING = "MediaShowWithinParcel"; +/*static*/ const char* LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING = "MediaShowOutsideParcel"; + + // Move this to its own file. LLViewerMediaEventEmitter::~LLViewerMediaEventEmitter() @@ -133,43 +154,156 @@ public: LLMimeDiscoveryResponder( viewer_media_t media_impl) : mMediaImpl(media_impl), mInitialized(false) - {} - + { + if(mMediaImpl->mMimeTypeProbe != NULL) + { + llerrs << "impl already has an outstanding responder" << llendl; + } + + mMediaImpl->mMimeTypeProbe = this; + } + ~LLMimeDiscoveryResponder() + { + disconnectOwner(); + } virtual void completedHeader(U32 status, const std::string& reason, const LLSD& content) { std::string media_type = content["content-type"].asString(); std::string::size_type idx1 = media_type.find_first_of(";"); std::string mime_type = media_type.substr(0, idx1); - completeAny(status, mime_type); - } - virtual void error( U32 status, const std::string& reason ) - { - // completeAny(status, "none/none"); + lldebugs << "status is " << status << ", media type \"" << media_type << "\"" << llendl; + + // 2xx status codes indicate success. + // Most 4xx status codes are successful enough for our purposes. + // 499 is the error code for host not found, timeout, etc. + // 500 means "Internal Server error" but we decided it's okay to + // accept this and go past it in the MIME type probe + // 302 means the resource can be found temporarily in a different place - added this for join.secondlife.com + // 499 is a code specifc to join.secondlife.com (????) apparently safe to ignore +// if( ((status >= 200) && (status < 300)) || +// ((status >= 400) && (status < 499)) || +// (status == 500) || +// (status == 302) || +// (status == 499) +// ) + // We now no longer check the error code returned from the probe. + // If we have a mime type, use it. If not, default to the web plugin and let it handle error reporting. + if(1) + { + // The probe was successful. + if(mime_type.empty()) + { + // Some sites don't return any content-type header at all. + // Treat an empty mime type as text/html. + mime_type = "text/html"; + } + + completeAny(status, mime_type); + } + else + { + llwarns << "responder failed with status " << status << ", reason " << reason << llendl; + + if(mMediaImpl) + { + mMediaImpl->mMediaSourceFailed = true; + } + } + } void completeAny(U32 status, const std::string& mime_type) { - if(!mInitialized && ! mime_type.empty()) + // the call to initializeMedia may disconnect the responder, which will clear mMediaImpl. + // Make a local copy so we can call loadURI() afterwards. + LLViewerMediaImpl *impl = mMediaImpl; + + if(impl && !mInitialized && ! mime_type.empty()) { - if (mMediaImpl->initializeMedia(mime_type)) + if(impl->initializeMedia(mime_type)) { mInitialized = true; - mMediaImpl->play(); + impl->loadURI(); + disconnectOwner(); } } } + + void cancelRequest() + { + disconnectOwner(); + } + +private: + void disconnectOwner() + { + if(mMediaImpl) + { + if(mMediaImpl->mMimeTypeProbe != this) + { + llerrs << "internal error: mMediaImpl->mMimeTypeProbe != this" << llendl; + } - public: - viewer_media_t mMediaImpl; + mMediaImpl->mMimeTypeProbe = NULL; + } + mMediaImpl = NULL; + } + + +public: + LLViewerMediaImpl *mMediaImpl; bool mInitialized; }; -typedef std::vector<LLViewerMediaImpl*> impl_list; -static impl_list sViewerMediaImplList; + +class LLViewerMediaOpenIDResponder : public LLHTTPClient::Responder +{ +LOG_CLASS(LLViewerMediaOpenIDResponder); +public: + LLViewerMediaOpenIDResponder( ) + { + } + + ~LLViewerMediaOpenIDResponder() + { + } + + /* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content) + { + LL_DEBUGS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL; + LL_DEBUGS("MediaAuth") << content << LL_ENDL; + std::string cookie = content["set-cookie"].asString(); + + LLViewerMedia::openIDCookieResponse(cookie); + } + + /* virtual */ void completedRaw( + U32 status, + const std::string& reason, + const LLChannelDescriptors& channels, + const LLIOPipe::buffer_ptr_t& buffer) + { + // This is just here to disable the default behavior (attempting to parse the response as llsd). + // We don't care about the content of the response, only the set-cookie header. + } + +}; + +LLPluginCookieStore *LLViewerMedia::sCookieStore = NULL; +LLURL LLViewerMedia::sOpenIDURL; +std::string LLViewerMedia::sOpenIDCookie; +static LLViewerMedia::impl_list sViewerMediaImplList; +static LLViewerMedia::impl_id_map sViewerMediaTextureIDMap; static LLTimer sMediaCreateTimer; static const F32 LLVIEWERMEDIA_CREATE_DELAY = 1.0f; +static F32 sGlobalVolume = 1.0f; +static F64 sLowestLoadableImplInterest = 0.0f; +static bool sAnyMediaShowing = false; +static boost::signals2::connection sTeleportFinishConnection; +static std::string sUpdatedCookies; +static const char *PLUGIN_COOKIE_FILE_NAME = "plugin_cookies.txt"; ////////////////////////////////////////////////////////////////////////////////////////// static void add_media_impl(LLViewerMediaImpl* media) @@ -180,8 +314,8 @@ static void add_media_impl(LLViewerMediaImpl* media) ////////////////////////////////////////////////////////////////////////////////////////// static void remove_media_impl(LLViewerMediaImpl* media) { - impl_list::iterator iter = sViewerMediaImplList.begin(); - impl_list::iterator end = sViewerMediaImplList.end(); + LLViewerMedia::impl_list::iterator iter = sViewerMediaImplList.begin(); + LLViewerMedia::impl_list::iterator end = sViewerMediaImplList.end(); for(; iter != end; iter++) { @@ -193,6 +327,15 @@ static void remove_media_impl(LLViewerMediaImpl* media) } } +class LLViewerMediaMuteListObserver : public LLMuteListObserver +{ + /* virtual */ void onChange() { LLViewerMedia::muteListChanged();} +}; + +static LLViewerMediaMuteListObserver sViewerMediaMuteListObserver; +static bool sViewerMediaMuteListObserverInitialized = false; +static bool sInWorldMediaDisabled = false; + ////////////////////////////////////////////////////////////////////////////////////////// // LLViewerMedia @@ -214,8 +357,8 @@ viewer_media_t LLViewerMedia::newMediaImpl( } else { - media_impl->stop(); - media_impl->mTextureId = texture_id; + media_impl->unload(); + media_impl->setTextureID(texture_id); media_impl->mMediaWidth = media_width; media_impl->mMediaHeight = media_height; media_impl->mMediaAutoScale = media_auto_scale; @@ -229,7 +372,12 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s { // Try to find media with the same media ID viewer_media_t media_impl = getMediaImplFromTextureID(media_entry->getMediaID()); - + + lldebugs << "called, current URL is \"" << media_entry->getCurrentURL() + << "\", previous URL is \"" << previous_url + << "\", update_from_self is " << (update_from_self?"true":"false") + << llendl; + bool was_loaded = false; bool needs_navigate = false; @@ -243,6 +391,8 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s media_impl->mMediaLoop = media_entry->getAutoLoop(); media_impl->mMediaWidth = media_entry->getWidthPixels(); media_impl->mMediaHeight = media_entry->getHeightPixels(); + media_impl->mMediaAutoPlay = media_entry->getAutoPlay(); + media_impl->mMediaEntryURL = media_entry->getCurrentURL(); if (media_impl->mMediaSource) { media_impl->mMediaSource->setAutoScale(media_impl->mMediaAutoScale); @@ -250,16 +400,31 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s media_impl->mMediaSource->setSize(media_entry->getWidthPixels(), media_entry->getHeightPixels()); } - if((was_loaded || media_entry->getAutoPlay()) && !update_from_self) + bool url_changed = (media_impl->mMediaEntryURL != previous_url); + if(media_impl->mMediaEntryURL.empty()) { - if(!media_entry->getCurrentURL().empty()) + if(url_changed) { - needs_navigate = (media_entry->getCurrentURL() != previous_url); + // The current media URL is now empty. Unload the media source. + media_impl->unload(); + + lldebugs << "Unloading media instance (new current URL is empty)." << llendl; } - else if(!media_entry->getHomeURL().empty()) + } + else + { + // The current media URL is not empty. + // If (the media was already loaded OR the media was set to autoplay) AND this update didn't come from this agent, + // do a navigate. + bool auto_play = media_impl->isAutoPlayable(); + if((was_loaded || auto_play) && !update_from_self) { - needs_navigate = (media_entry->getHomeURL() != previous_url); + needs_navigate = url_changed; } + + lldebugs << "was_loaded is " << (was_loaded?"true":"false") + << ", auto_play is " << (auto_play?"true":"false") + << ", needs_navigate is " << (needs_navigate?"true":"false") << llendl; } } else @@ -272,20 +437,31 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s media_entry->getAutoLoop()); media_impl->setHomeURL(media_entry->getHomeURL()); - - if(media_entry->getAutoPlay()) + media_impl->mMediaAutoPlay = media_entry->getAutoPlay(); + media_impl->mMediaEntryURL = media_entry->getCurrentURL(); + if(media_impl->isAutoPlayable()) { needs_navigate = true; } } - if(media_impl && needs_navigate) + if(media_impl) { - std::string url = media_entry->getCurrentURL(); - if(url.empty()) - url = media_entry->getHomeURL(); - - media_impl->navigateTo(url, "", true, true); + if(needs_navigate) + { + media_impl->navigateTo(media_impl->mMediaEntryURL, "", true, true); + lldebugs << "navigating to URL " << media_impl->mMediaEntryURL << llendl; + } + else if(!media_impl->mMediaURL.empty() && (media_impl->mMediaURL != media_impl->mMediaEntryURL)) + { + // If we already have a non-empty media URL set and we aren't doing a navigate, update the media URL to match the media entry. + media_impl->mMediaURL = media_impl->mMediaEntryURL; + + // If this causes a navigate at some point (such as after a reload), it should be considered server-driven so it isn't broadcast. + media_impl->mNavigateServerRequest = true; + + lldebugs << "updating URL in the media impl to " << media_impl->mMediaEntryURL << llendl; + } } return media_impl; @@ -295,18 +471,16 @@ viewer_media_t LLViewerMedia::updateMediaImpl(LLMediaEntry* media_entry, const s // static LLViewerMediaImpl* LLViewerMedia::getMediaImplFromTextureID(const LLUUID& texture_id) { - impl_list::iterator iter = sViewerMediaImplList.begin(); - impl_list::iterator end = sViewerMediaImplList.end(); - - for(; iter != end; iter++) + LLViewerMediaImpl* result = NULL; + + // Look up the texture ID in the texture id->impl map. + impl_id_map::iterator iter = sViewerMediaTextureIDMap.find(texture_id); + if(iter != sViewerMediaTextureIDMap.end()) { - LLViewerMediaImpl* media_impl = *iter; - if(media_impl->getMediaTextureID() == texture_id) - { - return media_impl; - } + result = iter->second; } - return NULL; + + return result; } ////////////////////////////////////////////////////////////////////////////////////////// @@ -329,7 +503,7 @@ std::string LLViewerMedia::getCurrentUserAgent() // http://www.mozilla.org/build/revised-user-agent-strings.html std::ostringstream codec; codec << "SecondLife/"; - codec << LL_VERSION_MAJOR << "." << LL_VERSION_MINOR << "." << LL_VERSION_PATCH << "." << LL_VERSION_BUILD; + codec << LLVersionInfo::getVersion(); codec << " (" << channel << "; " << skin_name << " skin)"; llinfos << codec.str() << llendl; @@ -387,20 +561,106 @@ bool LLViewerMedia::textureHasMedia(const LLUUID& texture_id) // static void LLViewerMedia::setVolume(F32 volume) { + if(volume != sGlobalVolume) + { + sGlobalVolume = volume; + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + + for(; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + pimpl->updateVolume(); + } + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +F32 LLViewerMedia::getVolume() +{ + return sGlobalVolume; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::muteListChanged() +{ + // When the mute list changes, we need to check mute status on all impls. impl_list::iterator iter = sViewerMediaImplList.begin(); impl_list::iterator end = sViewerMediaImplList.end(); for(; iter != end; iter++) { LLViewerMediaImpl* pimpl = *iter; - pimpl->setVolume(volume); + pimpl->mNeedsMuteCheck = true; } } +////////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::setInWorldMediaDisabled(bool disabled) +{ + sInWorldMediaDisabled = disabled; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::getInWorldMediaDisabled() +{ + return sInWorldMediaDisabled; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::isInterestingEnough(const LLVOVolume *object, const F64 &object_interest) +{ + bool result = false; + + if (NULL == object) + { + result = false; + } + // Focused? Then it is interesting! + else if (LLViewerMediaFocus::getInstance()->getFocusedObjectID() == object->getID()) + { + result = true; + } + // Selected? Then it is interesting! + // XXX Sadly, 'contains()' doesn't take a const :( + else if (LLSelectMgr::getInstance()->getSelection()->contains(const_cast<LLVOVolume*>(object))) + { + result = true; + } + else + { + lldebugs << "object interest = " << object_interest << ", lowest loadable = " << sLowestLoadableImplInterest << llendl; + if(object_interest >= sLowestLoadableImplInterest) + result = true; + } + + return result; +} + +LLViewerMedia::impl_list &LLViewerMedia::getPriorityList() +{ + return sViewerMediaImplList; +} + // This is the predicate function used to sort sViewerMediaImplList by priority. -static inline bool compare_impl_interest(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2) +bool LLViewerMedia::priorityComparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2) { - if(i1->hasFocus()) + if(i1->isForcedUnloaded() && !i2->isForcedUnloaded()) + { + // Muted or failed items always go to the end of the list, period. + return false; + } + else if(i2->isForcedUnloaded() && !i1->isForcedUnloaded()) + { + // Muted or failed items always go to the end of the list, period. + return true; + } + else if(i1->hasFocus()) { // The item with user focus always comes to the front of the list, period. return true; @@ -410,6 +670,16 @@ static inline bool compare_impl_interest(const LLViewerMediaImpl* i1, const LLVi // The item with user focus always comes to the front of the list, period. return false; } + else if(i1->isParcelMedia()) + { + // The parcel media impl sorts above all other inworld media, unless one has focus. + return true; + } + else if(i2->isParcelMedia()) + { + // The parcel media impl sorts above all other inworld media, unless one has focus. + return false; + } else if(i1->getUsedInUI() && !i2->getUsedInUI()) { // i1 is a UI element, i2 is not. This makes i1 "less than" i2, so it sorts earlier in our list. @@ -420,6 +690,21 @@ static inline bool compare_impl_interest(const LLViewerMediaImpl* i1, const LLVi // i2 is a UI element, i1 is not. This makes i2 "less than" i1, so it sorts earlier in our list. return false; } + else if(i1->isPlayable() && !i2->isPlayable()) + { + // Playable items sort above ones that wouldn't play even if they got high enough priority + return true; + } + else if(!i1->isPlayable() && i2->isPlayable()) + { + // Playable items sort above ones that wouldn't play even if they got high enough priority + return false; + } + else if(i1->getInterest() == i2->getInterest()) + { + // Generally this will mean both objects have zero interest. In this case, sort on distance. + return (i1->getProximityDistance() < i2->getProximityDistance()); + } else { // The object with the larger interest value should be earlier in the list, so we reverse the sense of the comparison here. @@ -427,22 +712,50 @@ static inline bool compare_impl_interest(const LLViewerMediaImpl* i1, const LLVi } } +static bool proximity_comparitor(const LLViewerMediaImpl* i1, const LLViewerMediaImpl* i2) +{ + if(i1->getProximityDistance() < i2->getProximityDistance()) + { + return true; + } + else if(i1->getProximityDistance() > i2->getProximityDistance()) + { + return false; + } + else + { + // Both objects have the same distance. This most likely means they're two faces of the same object. + // They may also be faces on different objects with exactly the same distance (like HUD objects). + // We don't actually care what the sort order is for this case, as long as it's stable and doesn't change when you enable/disable media. + // Comparing the impl pointers gives a completely arbitrary ordering, but it will be stable. + return (i1 < i2); + } +} + ////////////////////////////////////////////////////////////////////////////////////////// // static -void LLViewerMedia::updateMedia() +void LLViewerMedia::updateMedia(void *dummy_arg) { + sAnyMediaShowing = false; + sUpdatedCookies = getCookieStore()->getChangedCookies(); + if(!sUpdatedCookies.empty()) + { + lldebugs << "updated cookies will be sent to all loaded plugins: " << llendl; + lldebugs << sUpdatedCookies << llendl; + } + impl_list::iterator iter = sViewerMediaImplList.begin(); impl_list::iterator end = sViewerMediaImplList.end(); - for(; iter != end; iter++) + for(; iter != end;) { - LLViewerMediaImpl* pimpl = *iter; + LLViewerMediaImpl* pimpl = *iter++; pimpl->update(); pimpl->calculateInterest(); } // Sort the static instance list using our interest criteria - std::stable_sort(sViewerMediaImplList.begin(), sViewerMediaImplList.end(), compare_impl_interest); + std::stable_sort(sViewerMediaImplList.begin(), sViewerMediaImplList.end(), priorityComparitor); // Go through the list again and adjust according to priority. iter = sViewerMediaImplList.begin(); @@ -452,11 +765,11 @@ void LLViewerMedia::updateMedia() int impl_count_total = 0; int impl_count_interest_low = 0; int impl_count_interest_normal = 0; - -#if 0 - LL_DEBUGS("PluginPriority") << "Sorted impls:" << llendl; -#endif - + + std::vector<LLViewerMediaImpl*> proximity_order; + + bool inworld_media_enabled = gSavedSettings.getBOOL("AudioStreamingMedia"); + bool inworld_audio_enabled = gSavedSettings.getBOOL("AudioStreamingMusic"); U32 max_instances = gSavedSettings.getU32("PluginInstancesTotal"); U32 max_normal = gSavedSettings.getU32("PluginInstancesNormal"); U32 max_low = gSavedSettings.getU32("PluginInstancesLow"); @@ -464,6 +777,8 @@ void LLViewerMedia::updateMedia() // Setting max_cpu to 0.0 disables CPU usage checking. bool check_cpu_usage = (max_cpu != 0.0f); + LLViewerMediaImpl* lowest_interest_loadable = NULL; + // Notes on tweakable params: // max_instances must be set high enough to allow the various instances used in the UI (for the help browser, search, etc.) to be loaded. // If max_normal + max_low is less than max_instances, things will tend to get unloaded instead of being set to slideshow. @@ -474,8 +789,9 @@ void LLViewerMedia::updateMedia() LLPluginClassMedia::EPriority new_priority = LLPluginClassMedia::PRIORITY_NORMAL; - if(impl_count_total > (int)max_instances) + if(pimpl->isForcedUnloaded() || (impl_count_total >= (int)max_instances)) { + // Never load muted or failed impls. // Hard limit on the number of instances that will be loaded at one time new_priority = LLPluginClassMedia::PRIORITY_UNLOADED; } @@ -486,10 +802,17 @@ void LLViewerMedia::updateMedia() else if(pimpl->hasFocus()) { new_priority = LLPluginClassMedia::PRIORITY_HIGH; + impl_count_interest_normal++; // count this against the count of "normal" instances for priority purposes } else if(pimpl->getUsedInUI()) { new_priority = LLPluginClassMedia::PRIORITY_NORMAL; + impl_count_interest_normal++; + } + else if(pimpl->isParcelMedia()) + { + new_priority = LLPluginClassMedia::PRIORITY_NORMAL; + impl_count_interest_normal++; } else { @@ -497,7 +820,17 @@ void LLViewerMedia::updateMedia() // Heuristic -- if the media texture's approximate screen area is less than 1/4 of the native area of the texture, // turn it down to low instead of normal. This may downsample for plugins that support it. - bool media_is_small = pimpl->getInterest() < (pimpl->getApproximateTextureInterest() / 4); + bool media_is_small = false; + F64 approximate_interest = pimpl->getApproximateTextureInterest(); + if(approximate_interest == 0.0f) + { + // this media has no current size, which probably means it's not loaded. + media_is_small = true; + } + else if(pimpl->getInterest() < (approximate_interest / 4)) + { + media_is_small = true; + } if(pimpl->getInterest() == 0.0f) { @@ -535,20 +868,95 @@ void LLViewerMedia::updateMedia() } } - pimpl->setPriority(new_priority); + if(!pimpl->getUsedInUI() && (new_priority != LLPluginClassMedia::PRIORITY_UNLOADED)) + { + // This is a loadable inworld impl -- the last one in the list in this class defines the lowest loadable interest. + lowest_interest_loadable = pimpl; + + impl_count_total++; + } -#if 0 - LL_DEBUGS("PluginPriority") << " " << pimpl - << ", setting priority to " << new_priority - << (pimpl->hasFocus()?", HAS FOCUS":"") - << (pimpl->getUsedInUI()?", is UI":"") - << ", cpu " << pimpl->getCPUUsage() - << ", interest " << pimpl->getInterest() - << ", media url " << pimpl->getMediaURL() << llendl; -#endif + // Overrides if the window is minimized or we lost focus (taking care + // not to accidentally "raise" the priority either) + if (!gViewerWindow->getActive() /* viewer window minimized? */ + && new_priority > LLPluginClassMedia::PRIORITY_HIDDEN) + { + new_priority = LLPluginClassMedia::PRIORITY_HIDDEN; + } + else if (!gFocusMgr.getAppHasFocus() /* viewer window lost focus? */ + && new_priority > LLPluginClassMedia::PRIORITY_LOW) + { + new_priority = LLPluginClassMedia::PRIORITY_LOW; + } + + if(!inworld_media_enabled) + { + // If inworld media is locked out, force all inworld media to stay unloaded. + if(!pimpl->getUsedInUI()) + { + new_priority = LLPluginClassMedia::PRIORITY_UNLOADED; + } + } + // update the audio stream here as well + if( !inworld_audio_enabled) + { + if(LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio()) + { + gAudiop->stopInternetStream(); + } + } + pimpl->setPriority(new_priority); + + if(pimpl->getUsedInUI()) + { + // Any impls used in the UI should not be in the proximity list. + pimpl->mProximity = -1; + } + else + { + proximity_order.push_back(pimpl); + } total_cpu += pimpl->getCPUUsage(); - impl_count_total++; + + if (!pimpl->getUsedInUI() && pimpl->hasMedia()) + { + sAnyMediaShowing = true; + } + + } + + // Re-calculate this every time. + sLowestLoadableImplInterest = 0.0f; + + // Only do this calculation if we've hit the impl count limit -- up until that point we always need to load media data. + if(lowest_interest_loadable && (impl_count_total >= (int)max_instances)) + { + // Get the interest value of this impl's object for use by isInterestingEnough + LLVOVolume *object = lowest_interest_loadable->getSomeObject(); + if(object) + { + // NOTE: Don't use getMediaInterest() here. We want the pixel area, not the total media interest, + // so that we match up with the calculation done in LLMediaDataClient. + sLowestLoadableImplInterest = object->getPixelArea(); + } + } + + if(gSavedSettings.getBOOL("MediaPerformanceManagerDebug")) + { + // Give impls the same ordering as the priority list + // they're already in the right order for this. + } + else + { + // Use a distance-based sort for proximity values. + std::stable_sort(proximity_order.begin(), proximity_order.end(), proximity_comparitor); + } + + // Transfer the proximity order to the proximity fields in the objects. + for(int i = 0; i < (int)proximity_order.size(); i++) + { + proximity_order[i]->mProximity = i; } LL_DEBUGS("PluginPriority") << "Total reported CPU usage is " << total_cpu << llendl; @@ -557,9 +965,439 @@ void LLViewerMedia::updateMedia() ////////////////////////////////////////////////////////////////////////////////////////// // static +bool LLViewerMedia::isAnyMediaShowing() +{ + return sAnyMediaShowing; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::setAllMediaEnabled(bool val) +{ + // Set "tentative" autoplay first. We need to do this here or else + // re-enabling won't start up the media below. + gSavedSettings.setBOOL("MediaTentativeAutoPlay", val); + + // Then + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + + for(; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if (!pimpl->getUsedInUI()) + { + pimpl->setDisabled(!val); + } + } + + // Also do Parcel Media and Parcel Audio + if (val) + { + if (!LLViewerMedia::isParcelMediaPlaying() && LLViewerMedia::hasParcelMedia()) + { + LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel()); + } + + if (gSavedSettings.getBOOL("AudioStreamingMusic") && + !LLViewerMedia::isParcelAudioPlaying() && + gAudiop && + LLViewerMedia::hasParcelAudio()) + { + gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL()); + } + } + else { + // This actually unloads the impl, as opposed to "stop"ping the media + LLViewerParcelMedia::stop(); + if (gAudiop) gAudiop->stopInternetStream(); + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::isParcelMediaPlaying() +{ + return (LLViewerMedia::hasParcelMedia() && LLViewerParcelMedia::getParcelMedia() && LLViewerParcelMedia::getParcelMedia()->hasMedia()); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::isParcelAudioPlaying() +{ + return (LLViewerMedia::hasParcelAudio() && gAudiop && LLAudioEngine::AUDIO_PLAYING == gAudiop->isInternetStreamPlaying()); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::clearAllCookies() +{ + // Clear all cookies for all plugins + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if(pimpl->mMediaSource) + { + pimpl->mMediaSource->clear_cookies(); + } + } + + // Clear all cookies from the cookie store + getCookieStore()->setAllCookies(""); + + // FIXME: this may not be sufficient, since the on-disk cookie file won't get written until some browser instance exits cleanly. + // It also won't clear cookies for other accounts, or for any account if we're not logged in, and won't do anything at all if there are no webkit plugins loaded. + // Until such time as we can centralize cookie storage, the following hack should cover these cases: + + // HACK: Look for cookie files in all possible places and delete them. + // NOTE: this assumes knowledge of what happens inside the webkit plugin (it's what adds 'browser_profile' to the path and names the cookie file) + + // Places that cookie files can be: + // <getOSUserAppDir>/browser_profile/cookies + // <getOSUserAppDir>/first_last/browser_profile/cookies (note that there may be any number of these!) + // <getOSUserAppDir>/first_last/plugin_cookies.txt (note that there may be any number of these!) + + std::string base_dir = gDirUtilp->getOSUserAppDir() + gDirUtilp->getDirDelimiter(); + std::string target; + std::string filename; + + lldebugs << "base dir = " << base_dir << llendl; + + // The non-logged-in version is easy + target = base_dir; + target += "browser_profile"; + target += gDirUtilp->getDirDelimiter(); + target += "cookies"; + lldebugs << "target = " << target << llendl; + if(LLFile::isfile(target)) + { + LLFile::remove(target); + } + + // the hard part: iterate over all user directories and delete the cookie file from each one + while(gDirUtilp->getNextFileInDir(base_dir, "*_*", filename, false)) + { + target = base_dir; + target += filename; + target += gDirUtilp->getDirDelimiter(); + target += "browser_profile"; + target += gDirUtilp->getDirDelimiter(); + target += "cookies"; + lldebugs << "target = " << target << llendl; + if(LLFile::isfile(target)) + { + LLFile::remove(target); + } + + // Other accounts may have new-style cookie files too -- delete them as well + target = base_dir; + target += filename; + target += gDirUtilp->getDirDelimiter(); + target += PLUGIN_COOKIE_FILE_NAME; + lldebugs << "target = " << target << llendl; + if(LLFile::isfile(target)) + { + LLFile::remove(target); + } + } + + // If we have an OpenID cookie, re-add it to the cookie store. + setOpenIDCookie(); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::clearAllCaches() +{ + // Clear all plugins' caches + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + pimpl->clearCache(); + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::setCookiesEnabled(bool enabled) +{ + // Set the "cookies enabled" flag for all loaded plugins + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if(pimpl->mMediaSource) + { + pimpl->mMediaSource->enable_cookies(enabled); + } + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::setProxyConfig(bool enable, const std::string &host, int port) +{ + // Set the proxy config for all loaded plugins + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if(pimpl->mMediaSource) + { + pimpl->mMediaSource->proxy_setup(enable, host, port); + } + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +///////////////////////////////////////////////////////////////////////////////////////// +// static +LLPluginCookieStore *LLViewerMedia::getCookieStore() +{ + if(sCookieStore == NULL) + { + sCookieStore = new LLPluginCookieStore; + } + + return sCookieStore; +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::loadCookieFile() +{ + // build filename for each user + std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME); + + if (resolved_filename.empty()) + { + llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl; + return; + } + + // open the file for reading + llifstream file(resolved_filename); + if (!file.is_open()) + { + llwarns << "can't load plugin cookies from file \"" << PLUGIN_COOKIE_FILE_NAME << "\"" << llendl; + return; + } + + getCookieStore()->readAllCookies(file, true); + + file.close(); + + // send the clear_cookies message to all loaded plugins + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if(pimpl->mMediaSource) + { + pimpl->mMediaSource->clear_cookies(); + } + } + + // If we have an OpenID cookie, re-add it to the cookie store. + setOpenIDCookie(); +} + + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::saveCookieFile() +{ + // build filename for each user + std::string resolved_filename = gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, PLUGIN_COOKIE_FILE_NAME); + + if (resolved_filename.empty()) + { + llinfos << "can't get path to plugin cookie file - probably not logged in yet." << llendl; + return; + } + + // open a file for writing + llofstream file (resolved_filename); + if (!file.is_open()) + { + llwarns << "can't open plugin cookie file \"" << PLUGIN_COOKIE_FILE_NAME << "\" for writing" << llendl; + return; + } + + getCookieStore()->writePersistentCookies(file); + + file.close(); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::addCookie(const std::string &name, const std::string &value, const std::string &domain, const LLDate &expires, const std::string &path, bool secure) +{ + std::stringstream cookie; + + cookie << name << "=" << LLPluginCookieStore::quoteString(value); + + if(expires.notNull()) + { + cookie << "; expires=" << expires.asRFC1123(); + } + + cookie << "; domain=" << domain; + + cookie << "; path=" << path; + + if(secure) + { + cookie << "; secure"; + } + + getCookieStore()->setCookies(cookie.str()); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::addSessionCookie(const std::string &name, const std::string &value, const std::string &domain, const std::string &path, bool secure) +{ + // A session cookie just has a NULL date. + addCookie(name, value, domain, LLDate(), path, secure); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::removeCookie(const std::string &name, const std::string &domain, const std::string &path ) +{ + // To remove a cookie, add one with the same name, domain, and path that expires in the past. + + addCookie(name, "", domain, LLDate(LLDate::now().secondsSinceEpoch() - 1.0), path); +} + + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::setOpenIDCookie() +{ + if(!sOpenIDCookie.empty()) + { + getCookieStore()->setCookiesFromHost(sOpenIDCookie, sOpenIDURL.mAuthority); + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::openIDSetup(const std::string &openid_url, const std::string &openid_token) +{ + LL_DEBUGS("MediaAuth") << "url = \"" << openid_url << "\", token = \"" << openid_token << "\"" << LL_ENDL; + + // post the token to the url + // the responder will need to extract the cookie(s). + + // Save the OpenID URL for later -- we may need the host when adding the cookie. + sOpenIDURL.init(openid_url.c_str()); + + // We shouldn't ever do this twice, but just in case this code gets repurposed later, clear existing cookies. + sOpenIDCookie.clear(); + + LLSD headers = LLSD::emptyMap(); + // Keep LLHTTPClient from adding an "Accept: application/llsd+xml" header + headers["Accept"] = "*/*"; + // and use the expected content-type for a post, instead of the LLHTTPClient::postRaw() default of "application/octet-stream" + headers["Content-Type"] = "application/x-www-form-urlencoded"; + + // postRaw() takes ownership of the buffer and releases it later, so we need to allocate a new buffer here. + size_t size = openid_token.size(); + U8 *data = new U8[size]; + memcpy(data, openid_token.data(), size); + + LLHTTPClient::postRaw( + openid_url, + data, + size, + new LLViewerMediaOpenIDResponder(), + headers); + +} + +///////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::openIDCookieResponse(const std::string &cookie) +{ + LL_DEBUGS("MediaAuth") << "Cookie received: \"" << cookie << "\"" << LL_ENDL; + + sOpenIDCookie += cookie; + + setOpenIDCookie(); +} + +bool LLViewerMedia::hasInWorldMedia() +{ + if (sInWorldMediaDisabled) return false; + impl_list::iterator iter = sViewerMediaImplList.begin(); + impl_list::iterator end = sViewerMediaImplList.end(); + // This should be quick, because there should be very few non-in-world-media impls + for (; iter != end; iter++) + { + LLViewerMediaImpl* pimpl = *iter; + if (!pimpl->getUsedInUI() && !pimpl->isParcelMedia()) + { + // Found an in-world media impl + return true; + } + } + return false; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::hasParcelMedia() +{ + return !LLViewerParcelMedia::getURL().empty(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +bool LLViewerMedia::hasParcelAudio() +{ + return !LLViewerMedia::getParcelAudioURL().empty(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +std::string LLViewerMedia::getParcelAudioURL() +{ + return LLViewerParcelMgr::getInstance()->getAgentParcel()->getMusicURL(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::initClass() +{ + gIdleCallbacks.addFunction(LLViewerMedia::updateMedia, NULL); + sTeleportFinishConnection = LLViewerParcelMgr::getInstance()-> + setTeleportFinishedCallback(boost::bind(&LLViewerMedia::onTeleportFinished)); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static void LLViewerMedia::cleanupClass() { - // This is no longer necessary, since sViewerMediaImplList is no longer smart pointers. + gIdleCallbacks.deleteFunction(LLViewerMedia::updateMedia, NULL); + sTeleportFinishConnection.disconnect(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// static +void LLViewerMedia::onTeleportFinished() +{ + // On teleport, clear this setting (i.e. set it to true) + gSavedSettings.setBOOL("MediaTentativeAutoPlay", true); } ////////////////////////////////////////////////////////////////////////////////////////// @@ -573,12 +1411,13 @@ LLViewerMediaImpl::LLViewerMediaImpl( const LLUUID& texture_id, : mMediaSource( NULL ), mMovieImageHasMips(false), - mTextureId(texture_id), mMediaWidth(media_width), mMediaHeight(media_height), mMediaAutoScale(media_auto_scale), mMediaLoop(media_loop), mNeedsNewTexture(true), + mTextureUsedWidth(0), + mTextureUsedHeight(0), mSuspendUpdates(false), mVisible(true), mLastSetCursor( UI_CURSOR_ARROW ), @@ -587,12 +1426,39 @@ LLViewerMediaImpl::LLViewerMediaImpl( const LLUUID& texture_id, mUsedInUI(false), mHasFocus(false), mPriority(LLPluginClassMedia::PRIORITY_UNLOADED), - mDoNavigateOnLoad(false), - mDoNavigateOnLoadServerRequest(false), - mIsUpdated(false) + mNavigateRediscoverType(false), + mNavigateServerRequest(false), + mMediaSourceFailed(false), + mRequestedVolume(1.0f), + mIsMuted(false), + mNeedsMuteCheck(false), + mPreviousMediaState(MEDIA_NONE), + mPreviousMediaTime(0.0f), + mIsDisabled(false), + mIsParcelMedia(false), + mProximity(-1), + mProximityDistance(0.0f), + mMimeTypeProbe(NULL), + mMediaAutoPlay(false), + mInNearbyMediaList(false), + mClearCache(false), + mBackgroundColor(LLColor4::white), + mNavigateSuspended(false), + mNavigateSuspendedDeferred(false), + mIsUpdated(false), + mTrustedBrowser(false) { + + // Set up the mute list observer if it hasn't been set up already. + if(!sViewerMediaMuteListObserverInitialized) + { + LLMuteList::getInstance()->addObserver(&sViewerMediaMuteListObserver); + sViewerMediaMuteListObserverInitialized = true; + } add_media_impl(this); + + setTextureID(texture_id); // connect this media_impl to the media texture, creating it if it doesn't exist.0 // This is necessary because we need to be able to use getMaxVirtualSize() even if the media plugin is not loaded. @@ -616,6 +1482,7 @@ LLViewerMediaImpl::~LLViewerMediaImpl() LLViewerMediaTexture::removeMediaImplFromTexture(mTextureId) ; + setTextureID(); remove_media_impl(this); } @@ -638,16 +1505,20 @@ void LLViewerMediaImpl::emitEvent(LLPluginClassMedia* plugin, LLViewerMediaObser ////////////////////////////////////////////////////////////////////////////////////////// bool LLViewerMediaImpl::initializeMedia(const std::string& mime_type) { - if((mMediaSource == NULL) || (mMimeType != mime_type)) + bool mimeTypeChanged = (mMimeType != mime_type); + bool pluginChanged = (LLMIMETypes::implType(mCurrentMimeType) != LLMIMETypes::implType(mime_type)); + + if(!mMediaSource || pluginChanged) { - if(! initializePlugin(mime_type)) - { - // This may be the case where the plugin's priority is PRIORITY_UNLOADED - return false; - } + // We don't have a plugin at all, or the new mime type is handled by a different plugin than the old mime type. + (void)initializePlugin(mime_type); + } + else if(mimeTypeChanged) + { + // The same plugin should be able to handle the new media -- just update the stored mime type. + mMimeType = mime_type; } - // play(); return (mMediaSource != NULL); } @@ -660,15 +1531,15 @@ void LLViewerMediaImpl::createMediaSource() return; } - if(mDoNavigateOnLoad) + if(! mMediaURL.empty()) { - if(! mMediaURL.empty()) - { - navigateTo(mMediaURL, mMimeType, false, mDoNavigateOnLoadServerRequest); - } - else if(! mMimeType.empty()) + navigateInternal(); + } + else if(! mMimeType.empty()) + { + if (!initializeMedia(mMimeType)) { - initializeMedia(mMimeType); + LL_WARNS("Media") << "Failed to initialize media for mime type " << mMimeType << LL_ENDL; } } } @@ -684,7 +1555,9 @@ void LLViewerMediaImpl::destroyMediaSource() { oldImage->setPlaying(FALSE) ; } - + + cancelMimeTypeProbe(); + if(mMediaSource) { delete mMediaSource; @@ -703,18 +1576,30 @@ void LLViewerMediaImpl::setMediaType(const std::string& media_type) LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_type, LLPluginClassMediaOwner *owner /* may be NULL */, S32 default_width, S32 default_height) { std::string plugin_basename = LLMIMETypes::implType(media_type); - + if(plugin_basename.empty()) { LL_WARNS("Media") << "Couldn't find plugin for media type " << media_type << LL_ENDL; } else { - std::string plugins_path = gDirUtilp->getLLPluginDir(); - plugins_path += gDirUtilp->getDirDelimiter(); - std::string launcher_name = gDirUtilp->getLLPluginLauncher(); std::string plugin_name = gDirUtilp->getLLPluginFilename(plugin_basename); + std::string user_data_path = gDirUtilp->getOSUserAppDir(); + user_data_path += gDirUtilp->getDirDelimiter(); + + // Fix for EXT-5960 - make browser profile specific to user (cache, cookies etc.) + // If the linden username returned is blank, that can only mean we are + // at the login page displaying login Web page or Web browser test via Develop menu. + // In this case we just use whatever gDirUtilp->getOSUserAppDir() gives us (this + // is what we always used before this change) + std::string linden_user_dir = gDirUtilp->getLindenUserDir(); + if ( ! linden_user_dir.empty() ) + { + // gDirUtilp->getLindenUserDir() is whole path, not just Linden name + user_data_path = linden_user_dir; + user_data_path += gDirUtilp->getDirDelimiter(); + }; // See if the plugin executable exists llstat s; @@ -730,7 +1615,22 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_ { LLPluginClassMedia* media_source = new LLPluginClassMedia(owner); media_source->setSize(default_width, default_height); - if (media_source->init(launcher_name, plugin_name)) + media_source->setUserDataPath(user_data_path); + media_source->setLanguageCode(LLUI::getLanguage()); + + // collect 'cookies enabled' setting from prefs and send to embedded browser + bool cookies_enabled = gSavedSettings.getBOOL( "CookiesEnabled" ); + media_source->enable_cookies( cookies_enabled ); + + // collect 'plugins enabled' setting from prefs and send to embedded browser + bool plugins_enabled = gSavedSettings.getBOOL( "BrowserPluginsEnabled" ); + media_source->setPluginsEnabled( plugins_enabled ); + + // collect 'javascript enabled' setting from prefs and send to embedded browser + bool javascript_enabled = gSavedSettings.getBOOL( "BrowserJavascriptEnabled" ); + media_source->setJavascriptEnabled( javascript_enabled ); + + if (media_source->init(launcher_name, plugin_name, gSavedSettings.getBOOL("PluginAttachDebuggerToPlugins"))) { return media_source; } @@ -745,7 +1645,7 @@ LLPluginClassMedia* LLViewerMediaImpl::newSourceFromMediaType(std::string media_ LL_WARNS("Plugin") << "plugin intialization failed for mime type: " << media_type << LL_ENDL; LLSD args; args["MIME_TYPE"] = media_type; - LLNotifications::instance().add("NoPlugin", args); + LLNotificationsUtil::add("NoPlugin", args); return NULL; } @@ -774,6 +1674,12 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type) return false; } + // If we got here, we want to ignore previous init failures. + mMediaSourceFailed = false; + + // Save the MIME type that really caused the plugin to load + mCurrentMimeType = mMimeType; + LLPluginClassMedia* media_source = newSourceFromMediaType(mMimeType, this, mMediaWidth, mMediaHeight); if (media_source) @@ -782,14 +1688,101 @@ bool LLViewerMediaImpl::initializePlugin(const std::string& media_type) media_source->setLoop(mMediaLoop); media_source->setAutoScale(mMediaAutoScale); media_source->setBrowserUserAgent(LLViewerMedia::getCurrentUserAgent()); + media_source->focus(mHasFocus); + media_source->setBackgroundColor(mBackgroundColor); + + media_source->proxy_setup(gSavedSettings.getBOOL("BrowserProxyEnabled"), gSavedSettings.getString("BrowserProxyAddress"), gSavedSettings.getS32("BrowserProxyPort")); + if(mClearCache) + { + mClearCache = false; + media_source->clear_cache(); + } + + // TODO: Only send cookies to plugins that need them + // Ideally, the plugin should tell us whether it handles cookies or not -- either via the init response or through a separate message. + // Due to the ordering of messages, it's possible we wouldn't get that information back in time to send cookies before sending a navigate message, + // which could cause odd race conditions. + std::string all_cookies = LLViewerMedia::getCookieStore()->getAllCookies(); + lldebugs << "setting cookies: " << all_cookies << llendl; + if(!all_cookies.empty()) + { + media_source->set_cookies(all_cookies); + } + mMediaSource = media_source; + + updateVolume(); + return true; } + // Make sure the timer doesn't try re-initing this plugin repeatedly until something else changes. + mMediaSourceFailed = true; + return false; } +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::loadURI() +{ + if(mMediaSource) + { + // trim whitespace from front and back of URL - fixes EXT-5363 + LLStringUtil::trim( mMediaURL ); + + // *HACK: we don't know if the URI coming in is properly escaped + // (the contract doesn't specify whether it is escaped or not. + // but LLQtWebKit expects it to be, so we do our best to encode + // special characters) + // The strings below were taken right from http://www.ietf.org/rfc/rfc1738.txt + // Note especially that '%' and '/' are there. + std::string uri = LLURI::escape(mMediaURL, + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + "0123456789" + "$-_.+" + "!*'()," + "{}|\\^~[]`" + "<>#%" + ";/?:@&=", + false); + llinfos << "Asking media source to load URI: " << uri << llendl; + + mMediaSource->loadURI( uri ); + + 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 + { + // No relevant previous media play state -- if we're loading the URL, we want to start playing. + start(); + } + } +} + +////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::setSize(int width, int height) { mMediaWidth = width; @@ -803,24 +1796,21 @@ void LLViewerMediaImpl::setSize(int width, int height) ////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::play() { - // first stop any previously playing media - // stop(); - - // mMediaSource->addObserver( this ); + // If the media source isn't there, try to initialize it and load an URL. if(mMediaSource == NULL) { - if(!initializePlugin(mMimeType)) + if(!initializeMedia(mMimeType)) { // This may be the case where the plugin's priority is PRIORITY_UNLOADED return; } + + // Only do this if the media source was just loaded. + loadURI(); } - mMediaSource->loadURI( mMediaURL ); - if(/*mMediaSource->pluginSupportsMediaTime()*/ true) - { - start(); - } + // always start the media + start(); } ////////////////////////////////////////////////////////////////////////////////////////// @@ -861,15 +1851,62 @@ void LLViewerMediaImpl::seek(F32 time) } ////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::skipBack(F32 step_scale) +{ + if(mMediaSource) + { + if(mMediaSource->pluginSupportsMediaTime()) + { + F64 back_step = mMediaSource->getCurrentTime() - (mMediaSource->getDuration()*step_scale); + if(back_step < 0.0) + { + back_step = 0.0; + } + mMediaSource->seek(back_step); + } + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::skipForward(F32 step_scale) +{ + if(mMediaSource) + { + if(mMediaSource->pluginSupportsMediaTime()) + { + F64 forward_step = mMediaSource->getCurrentTime() + (mMediaSource->getDuration()*step_scale); + if(forward_step > mMediaSource->getDuration()) + { + forward_step = mMediaSource->getDuration(); + } + mMediaSource->seek(forward_step); + } + } +} + +////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::setVolume(F32 volume) { + mRequestedVolume = volume; + updateVolume(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::updateVolume() +{ if(mMediaSource) { - mMediaSource->setVolume(volume); + mMediaSource->setVolume(mRequestedVolume * LLViewerMedia::getVolume()); } } ////////////////////////////////////////////////////////////////////////////////////////// +F32 LLViewerMediaImpl::getVolume() +{ + return mRequestedVolume; +} + +////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::focus(bool focus) { mHasFocus = focus; @@ -895,8 +1932,31 @@ bool LLViewerMediaImpl::hasFocus() const return mHasFocus; } +std::string LLViewerMediaImpl::getCurrentMediaURL() +{ + if(!mCurrentMediaURL.empty()) + { + return mCurrentMediaURL; + } + + return mMediaURL; +} + ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::mouseDown(S32 x, S32 y) +void LLViewerMediaImpl::clearCache() +{ + if(mMediaSource) + { + mMediaSource->clear_cache(); + } + else + { + mClearCache = true; + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::mouseDown(S32 x, S32 y, MASK mask, S32 button) { scaleMouse(&x, &y); mLastMouseX = x; @@ -904,12 +1964,12 @@ void LLViewerMediaImpl::mouseDown(S32 x, S32 y) // llinfos << "mouse down (" << x << ", " << y << ")" << llendl; if (mMediaSource) { - mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, x, y, 0); + mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOWN, button, x, y, mask); } } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::mouseUp(S32 x, S32 y) +void LLViewerMediaImpl::mouseUp(S32 x, S32 y, MASK mask, S32 button) { scaleMouse(&x, &y); mLastMouseX = x; @@ -917,12 +1977,12 @@ void LLViewerMediaImpl::mouseUp(S32 x, S32 y) // llinfos << "mouse up (" << x << ", " << y << ")" << llendl; if (mMediaSource) { - mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, x, y, 0); + mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, button, x, y, mask); } } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::mouseMove(S32 x, S32 y) +void LLViewerMediaImpl::mouseMove(S32 x, S32 y, MASK mask) { scaleMouse(&x, &y); mLastMouseX = x; @@ -930,50 +1990,89 @@ void LLViewerMediaImpl::mouseMove(S32 x, S32 y) // llinfos << "mouse move (" << x << ", " << y << ")" << llendl; if (mMediaSource) { - mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_MOVE, x, y, 0); + mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_MOVE, 0, x, y, mask); } } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::mouseDown(const LLVector2& texture_coords) +//static +void LLViewerMediaImpl::scaleTextureCoords(const LLVector2& texture_coords, S32 *x, S32 *y) +{ + F32 texture_x = texture_coords.mV[VX]; + F32 texture_y = texture_coords.mV[VY]; + + // Deal with repeating textures by wrapping the coordinates into the range [0, 1.0) + texture_x = fmodf(texture_x, 1.0f); + if(texture_x < 0.0f) + texture_x = 1.0 + texture_x; + + texture_y = fmodf(texture_y, 1.0f); + if(texture_y < 0.0f) + texture_y = 1.0 + texture_y; + + // scale x and y to texel units. + *x = llround(texture_x * mMediaSource->getTextureWidth()); + *y = llround((1.0f - texture_y) * mMediaSource->getTextureHeight()); + + // Adjust for the difference between the actual texture height and the amount of the texture in use. + *y -= (mMediaSource->getTextureHeight() - mMediaSource->getHeight()); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::mouseDown(const LLVector2& texture_coords, MASK mask, S32 button) { if(mMediaSource) - { - mouseDown( - llround(texture_coords.mV[VX] * mMediaSource->getTextureWidth()), - llround((1.0f - texture_coords.mV[VY]) * mMediaSource->getTextureHeight())); + { + S32 x, y; + scaleTextureCoords(texture_coords, &x, &y); + + mouseDown(x, y, mask, button); } } -void LLViewerMediaImpl::mouseUp(const LLVector2& texture_coords) +void LLViewerMediaImpl::mouseUp(const LLVector2& texture_coords, MASK mask, S32 button) { if(mMediaSource) { - mouseUp( - llround(texture_coords.mV[VX] * mMediaSource->getTextureWidth()), - llround((1.0f - texture_coords.mV[VY]) * mMediaSource->getTextureHeight())); + S32 x, y; + scaleTextureCoords(texture_coords, &x, &y); + + mouseUp(x, y, mask, button); } } -void LLViewerMediaImpl::mouseMove(const LLVector2& texture_coords) +void LLViewerMediaImpl::mouseMove(const LLVector2& texture_coords, MASK mask) { if(mMediaSource) { - mouseMove( - llround(texture_coords.mV[VX] * mMediaSource->getTextureWidth()), - llround((1.0f - texture_coords.mV[VY]) * mMediaSource->getTextureHeight())); + S32 x, y; + scaleTextureCoords(texture_coords, &x, &y); + + mouseMove(x, y, mask); } } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::mouseLeftDoubleClick(S32 x, S32 y) +void LLViewerMediaImpl::mouseDoubleClick(S32 x, S32 y, MASK mask, S32 button) { scaleMouse(&x, &y); mLastMouseX = x; mLastMouseY = y; if (mMediaSource) { - mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOUBLE_CLICK, x, y, 0); + mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_DOUBLE_CLICK, button, x, y, mask); + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::scrollWheel(S32 x, S32 y, MASK mask) +{ + scaleMouse(&x, &y); + mLastMouseX = x; + mLastMouseY = y; + if (mMediaSource) + { + mMediaSource->scrollEvent(x, y, mask); } } @@ -982,7 +2081,7 @@ void LLViewerMediaImpl::onMouseCaptureLost() { if (mMediaSource) { - mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, mLastMouseX, mLastMouseY, 0); + mMediaSource->mouseEvent(LLPluginClassMedia::MOUSE_EVENT_UP, 0, mLastMouseX, mLastMouseY, 0); } } @@ -1002,48 +2101,143 @@ BOOL LLViewerMediaImpl::handleMouseUp(S32 x, S32 y, MASK mask) } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::navigateHome() -{ - mMediaURL = mHomeURL; - mDoNavigateOnLoad = !mMediaURL.empty(); - mDoNavigateOnLoadServerRequest = false; +std::string LLViewerMediaImpl::getName() const +{ + if (mMediaSource) + { + return mMediaSource->getMediaName(); + } - if(mMediaSource) + return LLStringUtil::null; +}; + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::navigateBack() +{ + if (mMediaSource) { - mMediaSource->loadURI( mHomeURL ); + mMediaSource->browse_back(); } } ////////////////////////////////////////////////////////////////////////////////////////// -void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mime_type, bool rediscover_type, bool server_request) +void LLViewerMediaImpl::navigateForward() { - if(server_request) + if (mMediaSource) { - setNavState(MEDIANAVSTATE_SERVER_SENT); + mMediaSource->browse_forward(); } - else +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::navigateReload() +{ + navigateTo(getCurrentMediaURL(), "", true, false); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::navigateHome() +{ + navigateTo(mHomeURL, "", true, false); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::unload() +{ + // Unload the media impl and clear its state. + destroyMediaSource(); + resetPreviousMediaState(); + mMediaURL.clear(); + mMimeType.clear(); + mCurrentMediaURL.clear(); + mCurrentMimeType.clear(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mime_type, bool rediscover_type, bool server_request) +{ + cancelMimeTypeProbe(); + + if(mMediaURL != url) { - setNavState(MEDIANAVSTATE_NONE); + // Don't carry media play state across distinct URLs. + resetPreviousMediaState(); } - // Always set the current URL. + // Always set the current URL and MIME type. mMediaURL = url; + mMimeType = mime_type; + + // Clear the current media URL, since it will no longer be correct. + mCurrentMediaURL.clear(); + + // if mime type discovery was requested, we'll need to do it when the media loads + mNavigateRediscoverType = rediscover_type; - // If the current URL is not null, make the instance do a navigate on load. - mDoNavigateOnLoad = !mMediaURL.empty(); - // and if this was a server request, the navigate on load will also need to be one. - mDoNavigateOnLoadServerRequest = server_request; + mNavigateServerRequest = server_request; + + // An explicit navigate resets the "failed" flag. + mMediaSourceFailed = false; if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED) { + // Helpful to have media urls in log file. Shouldn't be spammy. + llinfos << "NOT LOADING media id= " << mTextureId << " url=" << url << " mime_type=" << mime_type << llendl; + // This impl should not be loaded at this time. LL_DEBUGS("PluginPriority") << this << "Not loading (PRIORITY_UNLOADED)" << LL_ENDL; return; } - if(rediscover_type) + navigateInternal(); +} + +////////////////////////////////////////////////////////////////////////////////////////// +void LLViewerMediaImpl::navigateInternal() +{ + // Helpful to have media urls in log file. Shouldn't be spammy. + llinfos << "media id= " << mTextureId << " url=" << mMediaURL << " mime_type=" << mMimeType << llendl; + + if(mNavigateSuspended) + { + llwarns << "Deferring navigate." << llendl; + mNavigateSuspendedDeferred = true; + return; + } + + if(mMimeTypeProbe != NULL) + { + llwarns << "MIME type probe already in progress -- bailing out." << llendl; + return; + } + + if(mNavigateServerRequest) + { + setNavState(MEDIANAVSTATE_SERVER_SENT); + } + else + { + setNavState(MEDIANAVSTATE_NONE); + } + + // If the caller has specified a non-empty MIME type, look that up in our MIME types list. + // If we have a plugin for that MIME type, use that instead of attempting auto-discovery. + // This helps in supporting legacy media content where the server the media resides on returns a bogus MIME type + // but the parcel owner has correctly set the MIME type in the parcel media settings. + + if(!mMimeType.empty() && (mMimeType != "none/none")) + { + std::string plugin_basename = LLMIMETypes::implType(mMimeType); + if(!plugin_basename.empty()) + { + // We have a plugin for this mime type + mNavigateRediscoverType = false; + } + } + + if(mNavigateRediscoverType) { LLURI uri(mMediaURL); @@ -1051,7 +2245,12 @@ void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mi if(scheme.empty() || "http" == scheme || "https" == scheme) { - LLHTTPClient::getHeaderOnly( mMediaURL, new LLMimeDiscoveryResponder(this)); + // If we don't set an Accept header, LLHTTPClient will add one like this: + // Accept: application/llsd+xml + // which is really not what we want. + LLSD headers = LLSD::emptyMap(); + headers["Accept"] = "*/*"; + LLHTTPClient::getHeaderOnly( mMediaURL, new LLMimeDiscoveryResponder(this), headers, 10.0f); } else if("data" == scheme || "file" == scheme || "about" == scheme) { @@ -1059,7 +2258,7 @@ void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mi // We use "data" internally for a text/html url for loading the login screen if(initializeMedia("text/html")) { - mMediaSource->loadURI( mMediaURL ); + loadURI(); } } else @@ -1067,24 +2266,18 @@ void LLViewerMediaImpl::navigateTo(const std::string& url, const std::string& mi // This catches 'rtsp://' urls if(initializeMedia(scheme)) { - mMediaSource->loadURI( mMediaURL ); + loadURI(); } } } - else if (mMediaSource) + else if(initializeMedia(mMimeType)) { - mMediaSource->loadURI( mMediaURL ); - } - else if(initializeMedia(mime_type) && mMediaSource) - { - mMediaSource->loadURI( mMediaURL ); + loadURI(); } else { - LL_WARNS("Media") << "Couldn't navigate to: " << url << " as there is no media type for: " << mime_type << LL_ENDL; - return; + LL_WARNS("Media") << "Couldn't navigate to: " << mMediaURL << " as there is no media type for: " << mMimeType << LL_ENDL; } - } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1094,7 +2287,6 @@ void LLViewerMediaImpl::navigateStop() { mMediaSource->browse_stop(); } - } ////////////////////////////////////////////////////////////////////////////////////////// @@ -1104,7 +2296,38 @@ bool LLViewerMediaImpl::handleKeyHere(KEY key, MASK mask) if (mMediaSource) { - result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_DOWN ,key, mask); + // FIXME: THIS IS SO WRONG. + // Menu keys should be handled by the menu system and not passed to UI elements, but this is how LLTextEditor and LLLineEditor do it... + if( MASK_CONTROL & mask ) + { + if( 'C' == key ) + { + mMediaSource->copy(); + result = true; + } + else + if( 'V' == key ) + { + mMediaSource->paste(); + result = true; + } + else + if( 'X' == key ) + { + mMediaSource->cut(); + result = true; + } + } + + if(!result) + { + + LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData(); + + result = mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_DOWN ,key, mask, native_key_data); + // Since the viewer internal event dispatching doesn't give us key-up events, simulate one here. + (void)mMediaSource->keyEvent(LLPluginClassMedia::KEY_EVENT_UP ,key, mask, native_key_data); + } } return result; @@ -1117,7 +2340,14 @@ bool LLViewerMediaImpl::handleUnicodeCharHere(llwchar uni_char) if (mMediaSource) { - mMediaSource->textInput(wstring_to_utf8str(LLWString(1, uni_char))); + // only accept 'printable' characters, sigh... + if (uni_char >= 32 // discard 'control' characters + && uni_char != 127) // SDL thinks this is 'delete' - yuck. + { + LLSD native_key_data = gViewerWindow->getWindow()->getNativeKeyData(); + + mMediaSource->textInput(wstring_to_utf8str(LLWString(1, uni_char)), gKeyboard->currentMask(FALSE), native_key_data); + } } return result; @@ -1150,7 +2380,19 @@ void LLViewerMediaImpl::update() { if(mMediaSource == NULL) { - if(mPriority != LLPluginClassMedia::PRIORITY_UNLOADED) + if(mPriority == LLPluginClassMedia::PRIORITY_UNLOADED) + { + // This media source should not be loaded. + } + else if(mPriority <= LLPluginClassMedia::PRIORITY_SLIDESHOW) + { + // Don't load new instances that are at PRIORITY_SLIDESHOW or below. They're just kept around to preserve state. + } + else if(mMimeTypeProbe != NULL) + { + // this media source is doing a MIME type probe -- don't try loading it again. + } + else { // This media may need to be loaded. if(sMediaCreateTimer.hasExpired()) @@ -1165,16 +2407,37 @@ void LLViewerMediaImpl::update() } } } + else + { + // If we didn't just create the impl, it may need to get cookie updates. + if(!sUpdatedCookies.empty()) + { + // TODO: Only send cookies to plugins that need them + mMediaSource->set_cookies(sUpdatedCookies); + } + } + if(mMediaSource == NULL) { return; } + // Make sure a navigate doesn't happen during the idle -- it can cause mMediaSource to get destroyed, which can cause a crash. + setNavigateSuspended(true); + mMediaSource->idle(); + + setNavigateSuspended(false); + + if(mMediaSource == NULL) + { + return; + } if(mMediaSource->isPluginExited()) { + resetPreviousMediaState(); destroyMediaSource(); return; } @@ -1251,8 +2514,11 @@ LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage() if (mNeedsNewTexture || placeholder_image->getUseMipMaps() - || placeholder_image->getWidth() != mMediaSource->getTextureWidth() - || placeholder_image->getHeight() != mMediaSource->getTextureHeight()) + || (placeholder_image->getWidth() != mMediaSource->getTextureWidth()) + || (placeholder_image->getHeight() != mMediaSource->getTextureHeight()) + || (mTextureUsedWidth != mMediaSource->getWidth()) + || (mTextureUsedHeight != mMediaSource->getHeight()) + ) { LL_DEBUGS("Media") << "initializing media placeholder" << LL_ENDL; LL_DEBUGS("Media") << "movie image id " << mTextureId << LL_ENDL; @@ -1269,7 +2535,9 @@ LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage() // MEDIAOPT: seems insane that we actually have to make an imageraw then // immediately discard it LLPointer<LLImageRaw> raw = new LLImageRaw(texture_width, texture_height, texture_depth); - raw->clear(0x0f, 0x0f, 0x0f, 0xff); + // Clear the texture to the background color, ignoring alpha. + // convert background color channels from [0.0, 1.0] to [0, 255]; + raw->clear(int(mBackgroundColor.mV[VX] * 255.0f), int(mBackgroundColor.mV[VY] * 255.0f), int(mBackgroundColor.mV[VZ] * 255.0f), 0xff); int discard_level = 0; // ask media source for correct GL image format constants @@ -1284,6 +2552,11 @@ LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage() // FIXME // placeholder_image->mIsMediaTexture = true; mNeedsNewTexture = false; + + // If the amount of the texture being drawn by the media goes down in either width or height, + // recreate the texture to avoid leaving parts of the old image behind. + mTextureUsedWidth = mMediaSource->getWidth(); + mTextureUsedHeight = mMediaSource->getHeight(); } return placeholder_image; @@ -1291,7 +2564,7 @@ LLViewerMediaTexture* LLViewerMediaImpl::updatePlaceholderImage() ////////////////////////////////////////////////////////////////////////////////////////// -LLUUID LLViewerMediaImpl::getMediaTextureID() +LLUUID LLViewerMediaImpl::getMediaTextureID() const { return mTextureId; } @@ -1335,6 +2608,21 @@ void LLViewerMediaImpl::scaleMouse(S32 *mouse_x, S32 *mouse_y) #endif } + + +////////////////////////////////////////////////////////////////////////////////////////// +bool LLViewerMediaImpl::isMediaTimeBased() +{ + bool result = false; + + if(mMediaSource) + { + result = mMediaSource->pluginSupportsMediaTime(); + } + + return result; +} + ////////////////////////////////////////////////////////////////////////////////////////// bool LLViewerMediaImpl::isMediaPlaying() { @@ -1365,22 +2653,139 @@ bool LLViewerMediaImpl::isMediaPaused() ////////////////////////////////////////////////////////////////////////////////////////// // -bool LLViewerMediaImpl::hasMedia() +bool LLViewerMediaImpl::hasMedia() const { return mMediaSource != NULL; } ////////////////////////////////////////////////////////////////////////////////////////// +// +void LLViewerMediaImpl::resetPreviousMediaState() +{ + mPreviousMediaState = MEDIA_NONE; + mPreviousMediaTime = 0.0f; +} + + +////////////////////////////////////////////////////////////////////////////////////////// +// +void LLViewerMediaImpl::setDisabled(bool disabled, bool forcePlayOnEnable) +{ + if(mIsDisabled != disabled) + { + // Only do this on actual state transitions. + mIsDisabled = disabled; + + if(mIsDisabled) + { + // We just disabled this media. Clear all state. + unload(); + } + else + { + // We just (re)enabled this media. Do a navigate if auto-play is in order. + if(isAutoPlayable() || forcePlayOnEnable) + { + navigateTo(mMediaEntryURL, "", true, true); + } + } + + } +}; + +////////////////////////////////////////////////////////////////////////////////////////// +// +bool LLViewerMediaImpl::isForcedUnloaded() const +{ + if(mIsMuted || mMediaSourceFailed || mIsDisabled) + { + return true; + } + + if(sInWorldMediaDisabled) + { + // When inworld media is disabled, all instances that aren't marked as "used in UI" will not be loaded. + if(!mUsedInUI) + { + return true; + } + } + + // If this media's class is not supposed to be shown, unload + if (!shouldShowBasedOnClass()) + { + return true; + } + + return false; +} + +////////////////////////////////////////////////////////////////////////////////////////// +// +bool LLViewerMediaImpl::isPlayable() const +{ + if(isForcedUnloaded()) + { + // All of the forced-unloaded criteria also imply not playable. + return false; + } + + if(hasMedia()) + { + // Anything that's already playing is, by definition, playable. + return true; + } + + if(!mMediaURL.empty()) + { + // If something has navigated the instance, it's ready to be played. + return true; + } + + return false; +} + +////////////////////////////////////////////////////////////////////////////////////////// void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginClassMediaOwner::EMediaEvent event) { switch(event) { + case MEDIA_EVENT_CLICK_LINK_NOFOLLOW: + { + LL_DEBUGS("Media") << "MEDIA_EVENT_CLICK_LINK_NOFOLLOW, uri is: " << plugin->getClickURL() << LL_ENDL; + std::string url = plugin->getClickURL(); + LLURLDispatcher::dispatch(url, NULL, mTrustedBrowser); + + } + break; + case MEDIA_EVENT_PLUGIN_FAILED_LAUNCH: + { + // The plugin failed to load properly. Make sure the timer doesn't retry. + // TODO: maybe mark this plugin as not loadable somehow? + mMediaSourceFailed = true; + + // Reset the last known state of the media to defaults. + resetPreviousMediaState(); + + // TODO: may want a different message for this case? + LLSD args; + args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType); + LLNotificationsUtil::add("MediaPluginFailed", args); + } + break; + case MEDIA_EVENT_PLUGIN_FAILED: { + // The plugin crashed. + mMediaSourceFailed = true; + + // Reset the last known state of the media to defaults. + resetPreviousMediaState(); + LLSD args; - args["PLUGIN"] = LLMIMETypes::implType(mMimeType); + args["PLUGIN"] = LLMIMETypes::implType(mCurrentMimeType); // SJB: This is getting called every frame if the plugin fails to load, continuously respawining the alert! - //LLNotifications::instance().add("MediaPluginFailed", args); + //LLNotificationsUtil::add("MediaPluginFailed", args); } break; @@ -1423,7 +2828,21 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla case LLViewerMediaObserver::MEDIA_EVENT_NAVIGATE_COMPLETE: { LL_DEBUGS("Media") << "MEDIA_EVENT_NAVIGATE_COMPLETE, uri is: " << plugin->getNavigateURI() << LL_ENDL; - setNavState(MEDIANAVSTATE_NONE); + + if(getNavState() == MEDIANAVSTATE_BEGUN) + { + mCurrentMediaURL = plugin->getNavigateURI(); + setNavState(MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED); + } + else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN) + { + mCurrentMediaURL = plugin->getNavigateURI(); + setNavState(MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED); + } + else + { + // all other cases need to leave the state alone. + } } break; @@ -1433,10 +2852,12 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla if(getNavState() == MEDIANAVSTATE_BEGUN) { + mCurrentMediaURL = plugin->getLocation(); setNavState(MEDIANAVSTATE_FIRST_LOCATION_CHANGED); } else if(getNavState() == MEDIANAVSTATE_SERVER_BEGUN) { + mCurrentMediaURL = plugin->getLocation(); setNavState(MEDIANAVSTATE_SERVER_FIRST_LOCATION_CHANGED); } else @@ -1458,6 +2879,13 @@ void LLViewerMediaImpl::handleMediaEvent(LLPluginClassMedia* plugin, LLPluginCla //////////////////////////////////////////////////////////////////////////////// // virtual +void LLViewerMediaImpl::handleCookieSet(LLPluginClassMedia* self, const std::string &cookie) +{ + LLViewerMedia::getCookieStore()->setCookies(cookie); +} + +//////////////////////////////////////////////////////////////////////////////// +// virtual void LLViewerMediaImpl::cut() { @@ -1536,10 +2964,53 @@ void LLViewerMediaImpl::calculateInterest() } else { - // I don't think this case should ever be hit. - LL_WARNS("Plugin") << "no texture!" << LL_ENDL; + // This will be a relatively common case now, since it will always be true for unloaded media. mInterest = 0.0f; } + + // Calculate distance from the avatar, for use in the proximity calculation. + mProximityDistance = 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. + LLVector3d global_delta = gAgent.getPositionGlobal() - (*mObjectList.begin())->getPositionGlobal(); + mProximityDistance = global_delta.magVecSquared(); // use distance-squared because it's cheaper and sorts the same. + } + + if(mNeedsMuteCheck) + { + // Check all objects this instance is associated with, and those objects' owners, against the mute list + mIsMuted = false; + + std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ; + for(; iter != mObjectList.end() ; ++iter) + { + LLVOVolume *obj = *iter; + llassert(obj); + if (!obj) continue; + if(LLMuteList::getInstance() && + LLMuteList::getInstance()->isMuted(obj->getID())) + { + mIsMuted = true; + } + else + { + // We won't have full permissions data for all objects. Attempt to mute objects when we can tell their owners are muted. + if (LLSelectMgr::getInstance()) + { + LLPermissions* obj_perm = LLSelectMgr::getInstance()->findObjectPermissions(obj); + if(obj_perm) + { + if(LLMuteList::getInstance() && + LLMuteList::getInstance()->isMuted(obj_perm->getOwner())) + mIsMuted = true; + } + } + } + } + + mNeedsMuteCheck = false; + } } F64 LLViewerMediaImpl::getApproximateTextureInterest() @@ -1551,7 +3022,13 @@ F64 LLViewerMediaImpl::getApproximateTextureInterest() result = mMediaSource->getFullWidth(); result *= mMediaSource->getFullHeight(); } - + else + { + // No media source is loaded -- all we have to go on is the texture size that has been set on the impl, if any. + result = mMediaWidth; + result *= mMediaHeight; + } + return result; } @@ -1565,17 +3042,27 @@ void LLViewerMediaImpl::setUsedInUI(bool used_in_ui) { if(getVisible()) { - mPriority = LLPluginClassMedia::PRIORITY_NORMAL; + setPriority(LLPluginClassMedia::PRIORITY_NORMAL); } else { - mPriority = LLPluginClassMedia::PRIORITY_HIDDEN; + setPriority(LLPluginClassMedia::PRIORITY_HIDDEN); } createMediaSource(); } }; +void LLViewerMediaImpl::setBackgroundColor(LLColor4 color) +{ + mBackgroundColor = color; + + if(mMediaSource) + { + mMediaSource->setBackgroundColor(mBackgroundColor); + } +}; + F64 LLViewerMediaImpl::getCPUUsage() const { F64 result = 0.0f; @@ -1590,6 +3077,15 @@ F64 LLViewerMediaImpl::getCPUUsage() const void LLViewerMediaImpl::setPriority(LLPluginClassMedia::EPriority priority) { + if(mPriority != priority) + { + LL_DEBUGS("PluginPriority") + << "changing priority of media id " << mTextureId + << " from " << LLPluginClassMedia::priorityToString(mPriority) + << " to " << LLPluginClassMedia::priorityToString(priority) + << LL_ENDL; + } + mPriority = priority; if(priority == LLPluginClassMedia::PRIORITY_UNLOADED) @@ -1597,6 +3093,11 @@ void LLViewerMediaImpl::setPriority(LLPluginClassMedia::EPriority priority) if(mMediaSource) { // Need to unload the media source + + // First, save off previous media state + mPreviousMediaState = mMediaSource->getStatus(); + mPreviousMediaTime = mMediaSource->getCurrentTime(); + destroyMediaSource(); } } @@ -1626,12 +3127,46 @@ 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_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_COMPLETE_BEFORE_LOCATION_CHANGED" << 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; + case MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED: LL_DEBUGS("Media") << "Setting nav state to MEDIANAVSTATE_SERVER_COMPLETE_BEFORE_LOCATION_CHANGED" << llendl; break; + } +} + +void LLViewerMediaImpl::setNavigateSuspended(bool suspend) +{ + if(mNavigateSuspended != suspend) + { + mNavigateSuspended = suspend; + if(!suspend) + { + // We're coming out of suspend. If someone tried to do a navigate while suspended, do one now instead. + if(mNavigateSuspendedDeferred) + { + mNavigateSuspendedDeferred = false; + navigateInternal(); + } + } } } +void LLViewerMediaImpl::cancelMimeTypeProbe() +{ + if(mMimeTypeProbe != NULL) + { + // There doesn't seem to be a way to actually cancel an outstanding request. + // Simulate it by telling the LLMimeDiscoveryResponder not to write back any results. + mMimeTypeProbe->cancelRequest(); + + // The above should already have set mMimeTypeProbe to NULL. + if(mMimeTypeProbe != NULL) + { + llerrs << "internal error: mMimeTypeProbe is not NULL after cancelling request." << llendl; + } + } +} void LLViewerMediaImpl::addObject(LLVOVolume* obj) { @@ -1645,11 +3180,13 @@ void LLViewerMediaImpl::addObject(LLVOVolume* obj) } mObjectList.push_back(obj) ; + mNeedsMuteCheck = true; } void LLViewerMediaImpl::removeObject(LLVOVolume* obj) { mObjectList.remove(obj) ; + mNeedsMuteCheck = true; } const std::list< LLVOVolume* >* LLViewerMediaImpl::getObjectList() const @@ -1657,75 +3194,144 @@ const std::list< LLVOVolume* >* LLViewerMediaImpl::getObjectList() const return &mObjectList ; } -////////////////////////////////////////////////////////////////////////////////////////// -//static -void LLViewerMedia::toggleMusicPlay(void*) +LLVOVolume *LLViewerMediaImpl::getSomeObject() { -// FIXME: This probably doesn't belong here -#if 0 - if (mMusicState != PLAYING) + LLVOVolume *result = NULL; + + std::list< LLVOVolume* >::iterator iter = mObjectList.begin() ; + if(iter != mObjectList.end()) + { + result = *iter; + } + + return result; +} + +void LLViewerMediaImpl::setTextureID(LLUUID id) +{ + if(id != mTextureId) { - mMusicState = PLAYING; // desired state - if (gAudiop) + if(mTextureId.notNull()) { - LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel(); - if ( parcel ) - { - gAudiop->startInternetStream(parcel->getMusicURL()); - } + // Remove this item's entry from the map + sViewerMediaTextureIDMap.erase(mTextureId); + } + + if(id.notNull()) + { + sViewerMediaTextureIDMap.insert(LLViewerMedia::impl_id_map::value_type(id, this)); } + + mTextureId = id; } - else +} + +////////////////////////////////////////////////////////////////////////////////////////// +// +bool LLViewerMediaImpl::isAutoPlayable() const +{ + return (mMediaAutoPlay && + gSavedSettings.getBOOL(LLViewerMedia::AUTO_PLAY_MEDIA_SETTING) && + gSavedSettings.getBOOL("MediaTentativeAutoPlay")); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// +bool LLViewerMediaImpl::shouldShowBasedOnClass() const +{ + // If this is parcel media or in the UI, return true always + if (getUsedInUI() || isParcelMedia()) return true; + + bool attached_to_another_avatar = isAttachedToAnotherAvatar(); + bool inside_parcel = isInAgentParcel(); + + // llinfos << " hasFocus = " << hasFocus() << + // " others = " << (attached_to_another_avatar && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING)) << + // " within = " << (inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING)) << + // " outside = " << (!inside_parcel && gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING)) << llendl; + + // If it has focus, we should show it + if (hasFocus()) + return true; + + // If it is attached to an avatar and the pref is off, we shouldn't show it + if (attached_to_another_avatar) + return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_ON_OTHERS_SETTING); + + if (inside_parcel) + return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_WITHIN_PARCEL_SETTING); + else + return gSavedSettings.getBOOL(LLViewerMedia::SHOW_MEDIA_OUTSIDE_PARCEL_SETTING); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// +bool LLViewerMediaImpl::isAttachedToAnotherAvatar() const +{ + bool result = false; + + std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin(); + std::list< LLVOVolume* >::const_iterator end = mObjectList.end(); + for ( ; iter != end; iter++) { - mMusicState = STOPPED; // desired state - if (gAudiop) + if (isObjectAttachedToAnotherAvatar(*iter)) { - gAudiop->stopInternetStream(); + result = true; + break; } } -#endif + return result; } ////////////////////////////////////////////////////////////////////////////////////////// +// //static -void LLViewerMedia::toggleMediaPlay(void*) +bool LLViewerMediaImpl::isObjectAttachedToAnotherAvatar(LLVOVolume *obj) { -// FIXME: This probably doesn't belong here -#if 0 - if (LLViewerMedia::isMediaPaused()) - { - LLViewerParcelMedia::start(); - } - else if(LLViewerMedia::isMediaPlaying()) - { - LLViewerParcelMedia::pause(); - } - else + bool result = false; + LLXform *xform = obj; + // Walk up parent chain + while (NULL != xform) { - LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel(); - if (parcel) + LLViewerObject *object = dynamic_cast<LLViewerObject*> (xform); + if (NULL != object) { - LLViewerParcelMedia::play(parcel); + LLVOAvatar *avatar = object->asAvatar(); + if ((NULL != avatar) && (avatar != gAgentAvatarp)) + { + result = true; + break; + } } + xform = xform->getParent(); } -#endif + return result; } ////////////////////////////////////////////////////////////////////////////////////////// -//static -void LLViewerMedia::mediaStop(void*) +// +bool LLViewerMediaImpl::isInAgentParcel() const { -// FIXME: This probably doesn't belong here -#if 0 - LLViewerParcelMedia::stop(); -#endif + bool result = false; + + std::list< LLVOVolume* >::const_iterator iter = mObjectList.begin(); + std::list< LLVOVolume* >::const_iterator end = mObjectList.end(); + for ( ; iter != end; iter++) + { + LLVOVolume *object = *iter; + if (LLViewerMediaImpl::isObjectInAgentParcel(object)) + { + result = true; + break; + } + } + return result; } ////////////////////////////////////////////////////////////////////////////////////////// -//static -bool LLViewerMedia::isMusicPlaying() -{ -// FIXME: This probably doesn't belong here -// FIXME: make this work - return false; +// +// static +bool LLViewerMediaImpl::isObjectInAgentParcel(LLVOVolume *obj) +{ + return (LLViewerParcelMgr::getInstance()->inAgentParcel(obj->getPositionGlobal())); } |