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Diffstat (limited to 'indra/newview/llfloatermediabrowser.cpp')
| -rw-r--r-- | indra/newview/llfloatermediabrowser.cpp | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/indra/newview/llfloatermediabrowser.cpp b/indra/newview/llfloatermediabrowser.cpp new file mode 100644 index 0000000000..d20092e344 --- /dev/null +++ b/indra/newview/llfloatermediabrowser.cpp @@ -0,0 +1,458 @@ +/** + * @file llfloatermediabrowser.cpp + * @brief media browser floater - uses embedded media browser control + * + * $LicenseInfo:firstyear=2006&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * 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. + * + * 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. + * + * 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 "llfloatermediabrowser.h" + +#include "llfloaterreg.h" +#include "llparcel.h" +#include "llpluginclassmedia.h" +#include "lluictrlfactory.h" +#include "llmediactrl.h" +#include "llviewerwindow.h" +#include "llviewercontrol.h" +#include "llviewerparcelmgr.h" +#include "llweb.h" +#include "llui.h" +#include "roles_constants.h" + +#include "llurlhistory.h" +#include "llmediactrl.h" +#include "llviewermedia.h" +#include "llviewerparcelmedia.h" +#include "llcombobox.h" +#include "llwindow.h" +#include "lllayoutstack.h" +#include "llcheckboxctrl.h" + +#include "llnotifications.h" + +// TEMP +#include "llsdutil.h" + +LLFloaterMediaBrowser::LLFloaterMediaBrowser(const LLSD& key) + : LLFloater(key) +{ +} + +//static +void LLFloaterMediaBrowser::create(const std::string &url, const std::string& target, const std::string& uuid) +{ + lldebugs << "url = " << url << ", target = " << target << ", uuid = " << uuid << llendl; + + std::string tag = target; + + if(target.empty() || target == "_blank") + { + if(!uuid.empty()) + { + tag = uuid; + } + else + { + // create a unique tag for this instance + LLUUID id; + id.generate(); + tag = id.asString(); + } + } + + S32 browser_window_limit = gSavedSettings.getS32("MediaBrowserWindowLimit"); + + if(LLFloaterReg::findInstance("media_browser", tag) != NULL) + { + // There's already a media browser for this tag, so we won't be opening a new window. + } + else if(browser_window_limit != 0) + { + // showInstance will open a new window. Figure out how many media browsers are already open, + // and close the least recently opened one if this will put us over the limit. + + LLFloaterReg::const_instance_list_t &instances = LLFloaterReg::getFloaterList("media_browser"); + lldebugs << "total instance count is " << instances.size() << llendl; + + for(LLFloaterReg::const_instance_list_t::const_iterator iter = instances.begin(); iter != instances.end(); iter++) + { + lldebugs << " " << (*iter)->getKey() << llendl; + } + + if(instances.size() >= (size_t)browser_window_limit) + { + // Destroy the least recently opened instance + (*instances.begin())->closeFloater(); + } + } + + LLFloaterMediaBrowser *browser = dynamic_cast<LLFloaterMediaBrowser*> (LLFloaterReg::showInstance("media_browser", tag)); + llassert(browser); + if(browser) + { + browser->mUUID = uuid; + + // tell the browser instance to load the specified URL + browser->openMedia(url, target); + LLViewerMedia::proxyWindowOpened(target, uuid); + } +} + +//static +void LLFloaterMediaBrowser::closeRequest(const std::string &uuid) +{ + LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("media_browser"); + lldebugs << "instance list size is " << inst_list.size() << ", incoming uuid is " << uuid << llendl; + for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end(); ++iter) + { + LLFloaterMediaBrowser* i = dynamic_cast<LLFloaterMediaBrowser*>(*iter); + lldebugs << " " << i->mUUID << llendl; + if (i && i->mUUID == uuid) + { + i->closeFloater(false); + return; + } + } +} + +//static +void LLFloaterMediaBrowser::geometryChanged(const std::string &uuid, S32 x, S32 y, S32 width, S32 height) +{ + LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("media_browser"); + lldebugs << "instance list size is " << inst_list.size() << ", incoming uuid is " << uuid << llendl; + for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end(); ++iter) + { + LLFloaterMediaBrowser* i = dynamic_cast<LLFloaterMediaBrowser*>(*iter); + lldebugs << " " << i->mUUID << llendl; + if (i && i->mUUID == uuid) + { + i->geometryChanged(x, y, width, height); + return; + } +} +} + +void LLFloaterMediaBrowser::geometryChanged(S32 x, S32 y, S32 width, S32 height) +{ + // Make sure the layout of the browser control is updated, so this calculation is correct. + LLLayoutStack::updateClass(); + + // TODO: need to adjust size and constrain position to make sure floaters aren't moved outside the window view, etc. + LLCoordWindow window_size; + getWindow()->getSize(&window_size); + + // Adjust width and height for the size of the chrome on the Media Browser window. + width += getRect().getWidth() - mBrowser->getRect().getWidth(); + height += getRect().getHeight() - mBrowser->getRect().getHeight(); + + LLRect geom; + geom.setOriginAndSize(x, window_size.mY - (y + height), width, height); + + lldebugs << "geometry change: " << geom << llendl; + + handleReshape(geom,false); +} + + +void LLFloaterMediaBrowser::draw() +{ + getChildView("go")->setEnabled(!mAddressCombo->getValue().asString().empty()); + LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel(); + if(parcel) + { + getChildView("parcel_owner_controls")->setVisible( LLViewerParcelMgr::isParcelModifiableByAgent(parcel, GP_LAND_CHANGE_MEDIA)); + getChildView("assign")->setEnabled(!mAddressCombo->getValue().asString().empty()); + } + bool show_time_controls = false; + bool media_playing = false; + if(mBrowser) + { + LLPluginClassMedia* media_plugin = mBrowser->getMediaPlugin(); + if(media_plugin) + { + show_time_controls = media_plugin->pluginSupportsMediaTime(); + media_playing = media_plugin->getStatus() == LLPluginClassMediaOwner::MEDIA_PLAYING; + } + } + getChildView("rewind")->setVisible( show_time_controls); + getChildView("play")->setVisible( show_time_controls && ! media_playing); + getChildView("pause")->setVisible( show_time_controls && media_playing); + getChildView("stop")->setVisible( show_time_controls); + getChildView("seek")->setVisible( show_time_controls); + + getChildView("play")->setEnabled(! media_playing); + getChildView("stop")->setEnabled(media_playing); + + getChildView("back")->setEnabled(mBrowser->canNavigateBack()); + getChildView("forward")->setEnabled(mBrowser->canNavigateForward()); + + LLFloater::draw(); +} + +BOOL LLFloaterMediaBrowser::postBuild() +{ + mBrowser = getChild<LLMediaCtrl>("browser"); + mBrowser->addObserver(this); + + mAddressCombo = getChild<LLComboBox>("address"); + mAddressCombo->setCommitCallback(onEnterAddress, this); + mAddressCombo->sortByName(); + + childSetAction("back", onClickBack, this); + childSetAction("forward", onClickForward, this); + childSetAction("reload", onClickRefresh, this); + childSetAction("rewind", onClickRewind, this); + childSetAction("play", onClickPlay, this); + childSetAction("stop", onClickStop, this); + childSetAction("pause", onClickPlay, this); + childSetAction("seek", onClickSeek, this); + childSetAction("go", onClickGo, this); + childSetAction("close", onClickClose, this); + childSetAction("open_browser", onClickOpenWebBrowser, this); + childSetAction("assign", onClickAssign, this); + + buildURLHistory(); + + return TRUE; +} + +void LLFloaterMediaBrowser::buildURLHistory() +{ + LLCtrlListInterface* url_list = childGetListInterface("address"); + if (url_list) + { + url_list->operateOnAll(LLCtrlListInterface::OP_DELETE); + } + + // Get all of the entries in the "browser" collection + LLSD browser_history = LLURLHistory::getURLHistory("browser"); + + LLSD::array_iterator iter_history = + browser_history.beginArray(); + LLSD::array_iterator end_history = + browser_history.endArray(); + for(; iter_history != end_history; ++iter_history) + { + std::string url = (*iter_history).asString(); + if(! url.empty()) + url_list->addSimpleElement(url); + } + + // initialize URL history in the plugin + if(mBrowser && mBrowser->getMediaPlugin()) + { + mBrowser->getMediaPlugin()->initializeUrlHistory(browser_history); + } +} + +std::string LLFloaterMediaBrowser::getSupportURL() +{ + return getString("support_page_url"); +} + +//virtual +void LLFloaterMediaBrowser::onClose(bool app_quitting) +{ + LLViewerMedia::proxyWindowClosed(mUUID); + //setVisible(FALSE); + destroy(); +} + +void LLFloaterMediaBrowser::handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event) +{ + if(event == MEDIA_EVENT_LOCATION_CHANGED) + { + setCurrentURL(self->getLocation()); + } + else if(event == MEDIA_EVENT_NAVIGATE_COMPLETE) + { + // This is the event these flags are sent with. + getChildView("back")->setEnabled(self->getHistoryBackAvailable()); + getChildView("forward")->setEnabled(self->getHistoryForwardAvailable()); + } + else if(event == MEDIA_EVENT_CLOSE_REQUEST) + { + // The browser instance wants its window closed. + closeFloater(); + } + else if(event == MEDIA_EVENT_GEOMETRY_CHANGE) + { + geometryChanged(self->getGeometryX(), self->getGeometryY(), self->getGeometryWidth(), self->getGeometryHeight()); + } +} + +void LLFloaterMediaBrowser::setCurrentURL(const std::string& url) +{ + mCurrentURL = url; + + // redirects will navigate momentarily to about:blank, don't add to history + if (mCurrentURL != "about:blank") + { + mAddressCombo->remove(mCurrentURL); + mAddressCombo->add(mCurrentURL); + mAddressCombo->selectByValue(mCurrentURL); + + // Serialize url history + LLURLHistory::removeURL("browser", mCurrentURL); + LLURLHistory::addURL("browser", mCurrentURL); + } + getChildView("back")->setEnabled(mBrowser->canNavigateBack()); + getChildView("forward")->setEnabled(mBrowser->canNavigateForward()); + getChildView("reload")->setEnabled(TRUE); +} + +//static +void LLFloaterMediaBrowser::onEnterAddress(LLUICtrl* ctrl, void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + self->mBrowser->navigateTo(self->mAddressCombo->getValue().asString()); +} + +//static +void LLFloaterMediaBrowser::onClickRefresh(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + self->mAddressCombo->remove(0); + self->mBrowser->navigateTo(self->mCurrentURL); +} + +//static +void LLFloaterMediaBrowser::onClickForward(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + self->mBrowser->navigateForward(); +} + +//static +void LLFloaterMediaBrowser::onClickBack(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + self->mBrowser->navigateBack(); +} + +//static +void LLFloaterMediaBrowser::onClickGo(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + self->mBrowser->navigateTo(self->mAddressCombo->getValue().asString()); +} + +//static +void LLFloaterMediaBrowser::onClickClose(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + self->closeFloater(); +} + +//static +void LLFloaterMediaBrowser::onClickOpenWebBrowser(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + std::string url = self->mCurrentURL.empty() ? + self->mBrowser->getHomePageUrl() : + self->mCurrentURL; + LLWeb::loadURLExternal(url); +} + +void LLFloaterMediaBrowser::onClickAssign(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + LLParcel* parcel = LLViewerParcelMgr::getInstance()->getAgentParcel(); + if (!parcel) + { + return; + } + std::string media_url = self->mAddressCombo->getValue().asString(); + LLStringUtil::trim(media_url); + + if(parcel->getMediaType() != "text/html") + { + parcel->setMediaURL(media_url); + parcel->setMediaCurrentURL(media_url); + parcel->setMediaType(std::string("text/html")); + LLViewerParcelMgr::getInstance()->sendParcelPropertiesUpdate( parcel, true ); + LLViewerParcelMedia::sendMediaNavigateMessage(media_url); + LLViewerParcelMedia::stop(); + // LLViewerParcelMedia::update( parcel ); + } + LLViewerParcelMedia::sendMediaNavigateMessage(media_url); +} +//static +void LLFloaterMediaBrowser::onClickRewind(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + if(self->mBrowser->getMediaPlugin()) + self->mBrowser->getMediaPlugin()->start(-2.0f); +} +//static +void LLFloaterMediaBrowser::onClickPlay(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + LLPluginClassMedia* plugin = self->mBrowser->getMediaPlugin(); + if(plugin) + { + if(plugin->getStatus() == LLPluginClassMediaOwner::MEDIA_PLAYING) + { + plugin->pause(); + } + else + { + plugin->start(); + } + } +} +//static +void LLFloaterMediaBrowser::onClickStop(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + if(self->mBrowser->getMediaPlugin()) + self->mBrowser->getMediaPlugin()->stop(); +} +//static +void LLFloaterMediaBrowser::onClickSeek(void* user_data) +{ + LLFloaterMediaBrowser* self = (LLFloaterMediaBrowser*)user_data; + + if(self->mBrowser->getMediaPlugin()) + self->mBrowser->getMediaPlugin()->start(2.0f); +} +void LLFloaterMediaBrowser::openMedia(const std::string& media_url, const std::string& target) +{ + mBrowser->setHomePageUrl(media_url); + mBrowser->setTarget(target); + mBrowser->navigateTo(media_url); + setCurrentURL(media_url); +} + + |