From a4000c3744e42fcbb638e742f3b63fa31a0dee15 Mon Sep 17 00:00:00 2001 From: Steven Bennetts Date: Fri, 8 May 2009 07:43:08 +0000 Subject: merge trunk@116587 skinning-7@119389 -> viewer-2.0.0-skinning-7 --- indra/llui/llnotifications.cpp | 164 ++++++++++++++++++++--------------------- 1 file changed, 80 insertions(+), 84 deletions(-) (limited to 'indra/llui/llnotifications.cpp') diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp index 2ae96726af..34ff21268e 100644 --- a/indra/llui/llnotifications.cpp +++ b/indra/llui/llnotifications.cpp @@ -31,11 +31,14 @@ */ #include "linden_common.h" + +#include "llnotifications.h" + +#include "lluictrl.h" #include "lluictrlfactory.h" #include "lldir.h" #include "llsdserialize.h" - -#include "llnotifications.h" +#include "lltrans.h" #include #include @@ -161,7 +164,7 @@ bool filterIgnoredNotifications(LLNotificationPtr notification) // Check to see if the user wants to ignore this alert if (form->getIgnoreType() != LLNotificationForm::IGNORE_NO) { - return LLUI::sConfigGroup->getWarning(notification->getName()); + return LLUI::sSettingGroups["ignores"]->getBOOL(notification->getName()); } return true; @@ -182,7 +185,7 @@ bool handleIgnoredNotification(const LLSD& payload) response = pNotif->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON); break; case LLNotificationForm::IGNORE_WITH_LAST_RESPONSE: - response = LLUI::sIgnoresGroup->getLLSD("Default" + pNotif->getName()); + response = LLUI::sSettingGroups["ignores"]->getLLSD("Default" + pNotif->getName()); break; case LLNotificationForm::IGNORE_SHOW_AGAIN: break; @@ -240,10 +243,11 @@ LLNotificationForm::LLNotificationForm(const std::string& name, const LLXMLNodeP { // remember last option chosen by user and automatically respond with that in the future mIgnore = IGNORE_WITH_LAST_RESPONSE; - LLUI::sIgnoresGroup->declareLLSD(std::string("Default") + name, "", std::string("Default response for notification " + name)); + LLUI::sSettingGroups["ignores"]->declareLLSD(std::string("Default") + name, "", std::string("Default response for notification " + name)); } child->getAttributeString("text", mIgnoreMsg); - LLUI::sIgnoresGroup->addWarning(name); + BOOL show_notification = TRUE; + LLUI::sSettingGroups["ignores"]->declareBOOL(name, show_notification, "Ignore notification with this name", TRUE); } else { @@ -339,13 +343,13 @@ void LLNotificationForm::formatElements(const LLSD& substitutions) if ((*it).has("text")) { std::string text = (*it)["text"].asString(); - text = LLNotification::format(text, substitutions); + LLStringUtil::format(text, substitutions); (*it)["text"] = text; } if ((*it)["type"].asString() == "text" && (*it).has("value")) { std::string value = (*it)["value"].asString(); - value = LLNotification::format(value, substitutions); + LLStringUtil::format(value, substitutions); (*it)["value"] = value; } } @@ -366,6 +370,7 @@ LLNotificationTemplate::LLNotificationTemplate() : mExpireSeconds(0), mExpireOption(-1), mURLOption(-1), + mURLOpenExternally(-1), mUnique(false), mPriority(NOTIFICATION_PRIORITY_NORMAL) { @@ -377,13 +382,24 @@ LLNotification::LLNotification(const LLNotification::Params& p) : mSubstitutions(p.substitutions), mPayload(p.payload), mExpiresAt(0), - mResponseFunctorName(p.functor_name), - mTemporaryResponder(p.mTemporaryResponder), + mTemporaryResponder(false), mRespondedTo(false), mPriority(p.priority), mCancelled(false), mIgnored(false) { + if (p.functor.name.isChosen()) + { + mResponseFunctorName = p.functor.name; + } + else if (p.functor.function.isChosen()) + { + mResponseFunctorName = LLUUID::generateNewID().asString(); + LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, p.functor.function()); + + mTemporaryResponder = true; + } + mId.generate(); init(p.name, p.form_elements); } @@ -525,7 +541,8 @@ std::string LLNotification::getSelectedOptionName(const LLSD& response) void LLNotification::respond(const LLSD& response) { mRespondedTo = true; - LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName)(asLLSD(), response); + LLNotificationResponder func = LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName); + func(asLLSD(), response); if (mTemporaryResponder) { LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); @@ -535,10 +552,11 @@ void LLNotification::respond(const LLSD& response) if (mForm->getIgnoreType() != LLNotificationForm::IGNORE_NO) { - LLUI::sIgnoresGroup->setWarning(getName(), !mIgnored); + BOOL show_notification = mIgnored ? FALSE : TRUE; + LLUI::sSettingGroups["ignores"]->setBOOL(getName(), show_notification); if (mIgnored && mForm->getIgnoreType() == LLNotificationForm::IGNORE_WITH_LAST_RESPONSE) { - LLUI::sIgnoresGroup->setLLSD("Default" + getName(), response); + LLUI::sSettingGroups["ignores"]->setLLSD("Default" + getName(), response); } } @@ -596,8 +614,12 @@ void LLNotification::init(const std::string& template_name, const LLSD& form_ele if (!mTemplatep) return; // add default substitutions - // TODO: change this to read from the translatable strings file! - mSubstitutions["SECOND_LIFE"] = "Second Life"; + const LLStringUtil::format_map_t& default_args = LLTrans::getDefaultArgs(); + for (LLStringUtil::format_map_t::const_iterator iter = default_args.begin(); + iter != default_args.end(); ++iter) + { + mSubstitutions[iter->first] = iter->second; + } mSubstitutions["_URL"] = getURL(); mSubstitutions["_NAME"] = template_name; // TODO: something like this so that a missing alert is sensible: @@ -631,64 +653,6 @@ std::string LLNotification::summarize() const return s; } -//static -std::string LLNotification::format(const std::string& s, const LLSD& substitutions) -{ - if (!substitutions.isMap()) - { - return s; - } - - std::ostringstream output; - // match strings like [NAME] - const boost::regex key("\\[([0-9_A-Z]+)]"); - - std::string::const_iterator start = s.begin(); - std::string::const_iterator end = s.end(); - boost::smatch match; - - while (boost::regex_search(start, end, match, key, boost::match_default)) - { - bool found_replacement = false; - std::string replacement; - - // see if we have a replacement for the bracketed string (without the brackets) - // test first using has() because if we just look up with operator[] we get back an - // empty string even if the value is missing. We want to distinguish between - // missing replacements and deliberately empty replacement strings. - if (substitutions.has(std::string(match[1].first, match[1].second))) - { - replacement = substitutions[std::string(match[1].first, match[1].second)].asString(); - found_replacement = true; - } - // if not, see if there's one WITH brackets - else if (substitutions.has(std::string(match[0].first, match[0].second))) - { - replacement = substitutions[std::string(match[0].first, match[0].second)].asString(); - found_replacement = true; - } - - if (found_replacement) - { - // found a replacement - // "hello world" is output - output << std::string(start, match[0].first) << replacement; - } - else - { - // we had no replacement, so leave the string we searched for so that it gets noticed by QA - // "hello [NAME_NOT_FOUND]" is output - output << std::string(start, match[0].second); - } - - // update search position - start = match[0].second; - } - // send the remainder of the string (with no further matches for bracketed names) - output << std::string(start, end); - return output.str(); -} - std::string LLNotification::getMessage() const { // all our callers cache this result, so it gives us more flexibility @@ -696,15 +660,27 @@ std::string LLNotification::getMessage() const // cache it in the notification if (!mTemplatep) return std::string(); - return format(mTemplatep->mMessage, mSubstitutions); + + std::string message = mTemplatep->mMessage; + LLStringUtil::format(message, mSubstitutions); + return message; } std::string LLNotification::getLabel() const { - return (mTemplatep ? format(mTemplatep->mLabel, mSubstitutions) : ""); + std::string label = mTemplatep->mLabel; + LLStringUtil::format(label, mSubstitutions); + return (mTemplatep ? label : ""); } - +std::string LLNotification::getURL() const +{ + if (!mTemplatep) + return std::string(); + std::string url = mTemplatep->mURL; + LLStringUtil::format(url, mSubstitutions); + return (mTemplatep ? url : ""); +} // ========================================================= // LLNotificationChannel implementation @@ -948,6 +924,7 @@ std::string LLNotificationChannel::summarize() LLNotifications::LLNotifications() : LLNotificationChannelBase(LLNotificationFilters::includeEverything, LLNotificationComparators::orderByUUID()) { + LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2)); } @@ -1097,9 +1074,6 @@ void LLNotifications::createDefaultChannels() connectFailedFilter(&handleIgnoredNotification); } -static std::string sStringSkipNextTime("Skip this dialog next time"); -static std::string sStringAlwaysChoose("Always choose this option"); - bool LLNotifications::addTemplate(const std::string &name, LLNotificationTemplatePtr theTemplate) { @@ -1320,8 +1294,17 @@ bool LLNotifications::loadTemplates() item->getAttributeString("sound", sound); if (!sound.empty()) { - // TODO: test for bad sound effect name / missing effect - pTemplate->mSoundEffect = LLUUID(LLUI::sConfigGroup->getString(sound.c_str())); + // test for bad sound effect name / missing effect + if (LLUI::sSettingGroups["config"]->controlExists(sound)) + { + pTemplate->mSoundEffect = + LLUUID(LLUI::sSettingGroups["config"]->getString(sound)); + } + else + { + llwarns << "Unknown sound effect control name " << sound + << llendl; + } } for (LLXMLNodePtr child = item->getFirstChild(); @@ -1334,6 +1317,7 @@ bool LLNotifications::loadTemplates() { pTemplate->mURL = child->getTextContents(); child->getAttributeU32("option", pTemplate->mURLOption); + child->getAttributeU32("openexternally", pTemplate->mURLOpenExternally); } if (child->hasName("unique")) @@ -1373,12 +1357,20 @@ bool LLNotifications::loadTemplates() return true; } +// Add a simple notification (from XUI) +void LLNotifications::addFromCallback(const LLSD& name) +{ + add(LLNotification::Params().name(name.asString())); +} + // we provide a couple of simple add notification functions so that it's reasonable to create notifications in one line LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& substitutions, const LLSD& payload) { - return add(LLNotification::Params(name).substitutions(substitutions).payload(payload)); + LLNotification::Params::Functor functor_p; + functor_p.name = name; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); } LLNotificationPtr LLNotifications::add(const std::string& name, @@ -1386,7 +1378,9 @@ LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& payload, const std::string& functor_name) { - return add(LLNotification::Params(name).substitutions(substitutions).payload(payload).functor_name(functor_name)); + LLNotification::Params::Functor functor_p; + functor_p.name = functor_name; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); } LLNotificationPtr LLNotifications::add(const std::string& name, @@ -1394,7 +1388,9 @@ LLNotificationPtr LLNotifications::add(const std::string& name, const LLSD& payload, LLNotificationFunctorRegistry::ResponseFunctor functor) { - return add(LLNotification::Params(name).substitutions(substitutions).payload(payload).functor(functor)); + LLNotification::Params::Functor functor_p; + functor_p.function = functor; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); } // generalized add function that takes a parameter block object for more complex instantiations -- cgit v1.2.3 From 3800c0df910c83e987184d541b868168fc2b5bec Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Fri, 8 May 2009 21:08:08 +0000 Subject: svn merge -r114679:114681 svn+ssh://svn.lindenlab.com/svn/linden/branches/event-system/event-system-7 svn+ssh://svn.lindenlab.com/svn/linden/branches/event-system/event-system-8 --- indra/llui/llnotifications.cpp | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) (limited to 'indra/llui/llnotifications.cpp') diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp index 34ff21268e..569112aef1 100644 --- a/indra/llui/llnotifications.cpp +++ b/indra/llui/llnotifications.cpp @@ -685,7 +685,7 @@ std::string LLNotification::getURL() const // ========================================================= // LLNotificationChannel implementation // --- -void LLNotificationChannelBase::connectChanged(const LLStandardSignal::slot_type& slot) +LLBoundListener LLNotificationChannelBase::connectChangedImpl(const LLEventListener& slot) { // when someone wants to connect to a channel, we first throw them // all of the notifications that are already in the channel @@ -693,23 +693,23 @@ void LLNotificationChannelBase::connectChanged(const LLStandardSignal::slot_type // only about new notifications for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it) { - slot.get_slot_function()(LLSD().insert("sigtype", "load").insert("id", (*it)->id())); + slot(LLSD().insert("sigtype", "load").insert("id", (*it)->id())); } // and then connect the signal so that all future notifications will also be // forwarded. - mChanged.connect(slot); + return mChanged.connect(slot); } -void LLNotificationChannelBase::connectPassedFilter(const LLStandardSignal::slot_type& slot) +LLBoundListener LLNotificationChannelBase::connectPassedFilterImpl(const LLEventListener& slot) { // these two filters only fire for notifications added after the current one, because // they don't participate in the hierarchy. - mPassedFilter.connect(slot); + return mPassedFilter.connect(slot); } -void LLNotificationChannelBase::connectFailedFilter(const LLStandardSignal::slot_type& slot) +LLBoundListener LLNotificationChannelBase::connectFailedFilterImpl(const LLEventListener& slot) { - mFailedFilter.connect(slot); + return mFailedFilter.connect(slot); } // external call, conforms to our standard signature @@ -867,8 +867,7 @@ mParent(parent) else { LLNotificationChannelPtr p = LLNotifications::instance().getChannel(parent); - LLStandardSignal::slot_type f = boost::bind(&LLNotificationChannelBase::updateItem, this, _1); - p->connectChanged(f); + p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); } } @@ -1065,11 +1064,11 @@ void LLNotifications::createDefaultChannels() // connect action methods to these channels LLNotifications::instance().getChannel("Expiration")-> - connectChanged(boost::bind(&LLNotifications::expirationHandler, this, _1)); + connectChanged(boost::bind(&LLNotifications::expirationHandler, this, _1)); LLNotifications::instance().getChannel("Unique")-> - connectChanged(boost::bind(&LLNotifications::uniqueHandler, this, _1)); + connectChanged(boost::bind(&LLNotifications::uniqueHandler, this, _1)); LLNotifications::instance().getChannel("Unique")-> - connectFailedFilter(boost::bind(&LLNotifications::failedUniquenessTest, this, _1)); + connectFailedFilter(boost::bind(&LLNotifications::failedUniquenessTest, this, _1)); LLNotifications::instance().getChannel("Ignore")-> connectFailedFilter(&handleIgnoredNotification); } -- cgit v1.2.3 From 429bd9b55c54164d133276ed5b1fd54e565eb1b4 Mon Sep 17 00:00:00 2001 From: brad kittenbrink Date: Wed, 8 Jul 2009 12:07:31 -0700 Subject: Added LLNotificationsListener to hook LLNotifications to the event system according to https://wiki.lindenlab.com/wiki/Incremental_Viewer_Automation/Event_API reviewed by palmer. --- indra/llui/llnotifications.cpp | 3005 ++++++++++++++++++++-------------------- 1 file changed, 1504 insertions(+), 1501 deletions(-) (limited to 'indra/llui/llnotifications.cpp') diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp index 50fee41029..ec92e57b6e 100644 --- a/indra/llui/llnotifications.cpp +++ b/indra/llui/llnotifications.cpp @@ -1,1501 +1,1504 @@ -/** -* @file llnotifications.cpp -* @brief Non-UI queue manager for keeping a prioritized list of notifications -* -* $LicenseInfo:firstyear=2008&license=viewergpl$ -* -* Copyright (c) 2008-2009, Linden Research, Inc. -* -* Second Life Viewer Source Code -* The source code in this file ("Source Code") is provided by Linden Lab -* to you under the terms of the GNU General Public License, version 2.0 -* ("GPL"), unless you have obtained a separate licensing agreement -* ("Other License"), formally executed by you and Linden Lab. Terms of -* the GPL can be found in doc/GPL-license.txt in this distribution, or -* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 -* -* There are special exceptions to the terms and conditions of the GPL as -* it is applied to this Source Code. View the full text of the exception -* in the file doc/FLOSS-exception.txt in this software distribution, or -* online at -* http://secondlifegrid.net/programs/open_source/licensing/flossexception -* -* By copying, modifying or distributing this software, you acknowledge -* that you have read and understood your obligations described above, -* and agree to abide by those obligations. -* -* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO -* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, -* COMPLETENESS OR PERFORMANCE. -* $/LicenseInfo$ -*/ - -#include "linden_common.h" - -#include "llnotifications.h" - -#include "lluictrl.h" -#include "lluictrlfactory.h" -#include "lldir.h" -#include "llsdserialize.h" -#include "lltrans.h" - -#include -#include - - -const std::string NOTIFICATION_PERSIST_VERSION = "0.93"; - -// local channel for notification history -class LLNotificationHistoryChannel : public LLNotificationChannel -{ - LOG_CLASS(LLNotificationHistoryChannel); -public: - LLNotificationHistoryChannel(const std::string& filename) : - LLNotificationChannel("History", "Visible", &historyFilter, LLNotificationComparators::orderByUUID()), - mFileName(filename) - { - connectChanged(boost::bind(&LLNotificationHistoryChannel::historyHandler, this, _1)); - loadPersistentNotifications(); - } - -private: - bool historyHandler(const LLSD& payload) - { - // we ignore "load" messages, but rewrite the persistence file on any other - std::string sigtype = payload["sigtype"]; - if (sigtype != "load") - { - savePersistentNotifications(); - } - return false; - } - - // The history channel gets all notifications except those that have been cancelled - static bool historyFilter(LLNotificationPtr pNotification) - { - return !pNotification->isCancelled(); - } - - void savePersistentNotifications() - { - llinfos << "Saving open notifications to " << mFileName << llendl; - - llofstream notify_file(mFileName.c_str()); - if (!notify_file.is_open()) - { - llwarns << "Failed to open " << mFileName << llendl; - return; - } - - LLSD output; - output["version"] = NOTIFICATION_PERSIST_VERSION; - LLSD& data = output["data"]; - - for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it) - { - if (!LLNotifications::instance().templateExists((*it)->getName())) continue; - - // only store notifications flagged as persisting - LLNotificationTemplatePtr templatep = LLNotifications::instance().getTemplate((*it)->getName()); - if (!templatep->mPersist) continue; - - data.append((*it)->asLLSD()); - } - - LLPointer formatter = new LLSDXMLFormatter(); - formatter->format(output, notify_file, LLSDFormatter::OPTIONS_PRETTY); - } - - void loadPersistentNotifications() - { - llinfos << "Loading open notifications from " << mFileName << llendl; - - llifstream notify_file(mFileName.c_str()); - if (!notify_file.is_open()) - { - llwarns << "Failed to open " << mFileName << llendl; - return; - } - - LLSD input; - LLPointer parser = new LLSDXMLParser(); - if (parser->parse(notify_file, input, LLSDSerialize::SIZE_UNLIMITED) < 0) - { - llwarns << "Failed to parse open notifications" << llendl; - return; - } - - if (input.isUndefined()) return; - std::string version = input["version"]; - if (version != NOTIFICATION_PERSIST_VERSION) - { - llwarns << "Bad open notifications version: " << version << llendl; - return; - } - LLSD& data = input["data"]; - if (data.isUndefined()) return; - - LLNotifications& instance = LLNotifications::instance(); - for (LLSD::array_const_iterator notification_it = data.beginArray(); - notification_it != data.endArray(); - ++notification_it) - { - instance.add(LLNotificationPtr(new LLNotification(*notification_it))); - } - } - - //virtual - void onDelete(LLNotificationPtr pNotification) - { - // we want to keep deleted notifications in our log - mItems.insert(pNotification); - - return; - } - -private: - std::string mFileName; -}; - -bool filterIgnoredNotifications(LLNotificationPtr notification) -{ - // filter everything if we are to ignore ALL - if(LLNotifications::instance().getIgnoreAllNotifications()) - { - return false; - } - - LLNotificationFormPtr form = notification->getForm(); - // Check to see if the user wants to ignore this alert - if (form->getIgnoreType() != LLNotificationForm::IGNORE_NO) - { - return LLUI::sSettingGroups["ignores"]->getBOOL(notification->getName()); - } - - return true; -} - -bool handleIgnoredNotification(const LLSD& payload) -{ - if (payload["sigtype"].asString() == "add") - { - LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); - if (!pNotif) return false; - - LLNotificationFormPtr form = pNotif->getForm(); - LLSD response; - switch(form->getIgnoreType()) - { - case LLNotificationForm::IGNORE_WITH_DEFAULT_RESPONSE: - response = pNotif->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON); - break; - case LLNotificationForm::IGNORE_WITH_LAST_RESPONSE: - response = LLUI::sSettingGroups["ignores"]->getLLSD("Default" + pNotif->getName()); - break; - case LLNotificationForm::IGNORE_SHOW_AGAIN: - break; - default: - return false; - } - pNotif->setIgnored(true); - pNotif->respond(response); - return true; // don't process this item any further - } - return false; -} - -namespace LLNotificationFilters -{ - // a sample filter - bool includeEverything(LLNotificationPtr p) - { - return true; - } -}; - -LLNotificationForm::LLNotificationForm() -: mFormData(LLSD::emptyArray()), - mIgnore(IGNORE_NO) -{ -} - - -LLNotificationForm::LLNotificationForm(const std::string& name, const LLXMLNodePtr xml_node) -: mFormData(LLSD::emptyArray()), - mIgnore(IGNORE_NO) -{ - if (!xml_node->hasName("form")) - { - llwarns << "Bad xml node for form: " << xml_node->getName() << llendl; - } - LLXMLNodePtr child = xml_node->getFirstChild(); - while(child) - { - child = LLNotifications::instance().checkForXMLTemplate(child); - - LLSD item_entry; - std::string element_name = child->getName()->mString; - - if (element_name == "ignore" ) - { - bool save_option = false; - child->getAttribute_bool("save_option", save_option); - if (!save_option) - { - mIgnore = IGNORE_WITH_DEFAULT_RESPONSE; - } - else - { - // remember last option chosen by user and automatically respond with that in the future - mIgnore = IGNORE_WITH_LAST_RESPONSE; - LLUI::sSettingGroups["ignores"]->declareLLSD(std::string("Default") + name, "", std::string("Default response for notification " + name)); - } - child->getAttributeString("text", mIgnoreMsg); - BOOL show_notification = TRUE; - LLUI::sSettingGroups["ignores"]->declareBOOL(name, show_notification, "Ignore notification with this name", TRUE); - } - else - { - // flatten xml form entry into single LLSD map with type==name - item_entry["type"] = element_name; - const LLXMLAttribList::iterator attrib_end = child->mAttributes.end(); - for(LLXMLAttribList::iterator attrib_it = child->mAttributes.begin(); - attrib_it != attrib_end; - ++attrib_it) - { - item_entry[std::string(attrib_it->second->getName()->mString)] = attrib_it->second->getValue(); - } - item_entry["value"] = child->getTextContents(); - mFormData.append(item_entry); - } - - child = child->getNextSibling(); - } -} - -LLNotificationForm::LLNotificationForm(const LLSD& sd) -{ - if (sd.isArray()) - { - mFormData = sd; - } - else - { - llwarns << "Invalid form data " << sd << llendl; - mFormData = LLSD::emptyArray(); - } -} - -LLSD LLNotificationForm::asLLSD() const -{ - return mFormData; -} - -LLSD LLNotificationForm::getElement(const std::string& element_name) -{ - for (LLSD::array_const_iterator it = mFormData.beginArray(); - it != mFormData.endArray(); - ++it) - { - if ((*it)["name"].asString() == element_name) return (*it); - } - return LLSD(); -} - - -bool LLNotificationForm::hasElement(const std::string& element_name) -{ - for (LLSD::array_const_iterator it = mFormData.beginArray(); - it != mFormData.endArray(); - ++it) - { - if ((*it)["name"].asString() == element_name) return true; - } - return false; -} - -void LLNotificationForm::addElement(const std::string& type, const std::string& name, const LLSD& value) -{ - LLSD element; - element["type"] = type; - element["name"] = name; - element["text"] = name; - element["value"] = value; - element["index"] = mFormData.size(); - mFormData.append(element); -} - -void LLNotificationForm::append(const LLSD& sub_form) -{ - if (sub_form.isArray()) - { - for (LLSD::array_const_iterator it = sub_form.beginArray(); - it != sub_form.endArray(); - ++it) - { - mFormData.append(*it); - } - } -} - -void LLNotificationForm::formatElements(const LLSD& substitutions) -{ - for (LLSD::array_iterator it = mFormData.beginArray(); - it != mFormData.endArray(); - ++it) - { - // format "text" component of each form element - if ((*it).has("text")) - { - std::string text = (*it)["text"].asString(); - LLStringUtil::format(text, substitutions); - (*it)["text"] = text; - } - if ((*it)["type"].asString() == "text" && (*it).has("value")) - { - std::string value = (*it)["value"].asString(); - LLStringUtil::format(value, substitutions); - (*it)["value"] = value; - } - } -} - -std::string LLNotificationForm::getDefaultOption() -{ - for (LLSD::array_const_iterator it = mFormData.beginArray(); - it != mFormData.endArray(); - ++it) - { - if ((*it)["default"]) return (*it)["name"].asString(); - } - return ""; -} - -LLNotificationTemplate::LLNotificationTemplate() : - mExpireSeconds(0), - mExpireOption(-1), - mURLOption(-1), - mURLOpenExternally(-1), - mUnique(false), - mPriority(NOTIFICATION_PRIORITY_NORMAL) -{ - mForm = LLNotificationFormPtr(new LLNotificationForm()); -} - -LLNotification::LLNotification(const LLNotification::Params& p) : - mTimestamp(p.timestamp), - mSubstitutions(p.substitutions), - mPayload(p.payload), - mExpiresAt(0), - mTemporaryResponder(false), - mRespondedTo(false), - mPriority(p.priority), - mCancelled(false), - mIgnored(false) -{ - if (p.functor.name.isChosen()) - { - mResponseFunctorName = p.functor.name; - } - else if (p.functor.function.isChosen()) - { - mResponseFunctorName = LLUUID::generateNewID().asString(); - LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, p.functor.function()); - - mTemporaryResponder = true; - } - - mId.generate(); - init(p.name, p.form_elements); -} - - -LLNotification::LLNotification(const LLSD& sd) : - mTemporaryResponder(false), - mRespondedTo(false), - mCancelled(false), - mIgnored(false) -{ - mId.generate(); - mSubstitutions = sd["substitutions"]; - mPayload = sd["payload"]; - mTimestamp = sd["time"]; - mExpiresAt = sd["expiry"]; - mPriority = (ENotificationPriority)sd["priority"].asInteger(); - mResponseFunctorName = sd["responseFunctor"].asString(); - std::string templatename = sd["name"].asString(); - init(templatename, LLSD()); - // replace form with serialized version - mForm = LLNotificationFormPtr(new LLNotificationForm(sd["form"])); -} - - -LLSD LLNotification::asLLSD() -{ - LLSD output; - output["name"] = mTemplatep->mName; - output["form"] = getForm()->asLLSD(); - output["substitutions"] = mSubstitutions; - output["payload"] = mPayload; - output["time"] = mTimestamp; - output["expiry"] = mExpiresAt; - output["priority"] = (S32)mPriority; - output["responseFunctor"] = mResponseFunctorName; - return output; -} - -void LLNotification::update() -{ - LLNotifications::instance().update(shared_from_this()); -} - -void LLNotification::updateFrom(LLNotificationPtr other) -{ - // can only update from the same notification type - if (mTemplatep != other->mTemplatep) return; - - // NOTE: do NOT change the ID, since it is the key to - // this given instance, just update all the metadata - //mId = other->mId; - - mPayload = other->mPayload; - mSubstitutions = other->mSubstitutions; - mTimestamp = other->mTimestamp; - mExpiresAt = other->mExpiresAt; - mCancelled = other->mCancelled; - mIgnored = other->mIgnored; - mPriority = other->mPriority; - mForm = other->mForm; - mResponseFunctorName = other->mResponseFunctorName; - mRespondedTo = other->mRespondedTo; - mTemporaryResponder = other->mTemporaryResponder; - - update(); -} - -const LLNotificationFormPtr LLNotification::getForm() -{ - return mForm; -} - -void LLNotification::cancel() -{ - mCancelled = true; -} - -LLSD LLNotification::getResponseTemplate(EResponseTemplateType type) -{ - LLSD response = LLSD::emptyMap(); - for (S32 element_idx = 0; - element_idx < mForm->getNumElements(); - ++element_idx) - { - LLSD element = mForm->getElement(element_idx); - if (element.has("name")) - { - response[element["name"].asString()] = element["value"]; - } - - if ((type == WITH_DEFAULT_BUTTON) - && element["default"].asBoolean()) - { - response[element["name"].asString()] = true; - } - } - return response; -} - -//static -S32 LLNotification::getSelectedOption(const LLSD& notification, const LLSD& response) -{ - LLNotificationForm form(notification["form"]); - - for (S32 element_idx = 0; - element_idx < form.getNumElements(); - ++element_idx) - { - LLSD element = form.getElement(element_idx); - - // only look at buttons - if (element["type"].asString() == "button" - && response[element["name"].asString()].asBoolean()) - { - return element["index"].asInteger(); - } - } - - return -1; -} - -//static -std::string LLNotification::getSelectedOptionName(const LLSD& response) -{ - for (LLSD::map_const_iterator response_it = response.beginMap(); - response_it != response.endMap(); - ++response_it) - { - if (response_it->second.isBoolean() && response_it->second.asBoolean()) - { - return response_it->first; - } - } - return ""; -} - - -void LLNotification::respond(const LLSD& response) -{ - mRespondedTo = true; - // look up the functor - LLNotificationFunctorRegistry::ResponseFunctor functor = - LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName); - // and then call it - functor(asLLSD(), response); - - if (mTemporaryResponder) - { - LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); - mResponseFunctorName = ""; - mTemporaryResponder = false; - } - - if (mForm->getIgnoreType() != LLNotificationForm::IGNORE_NO) - { - BOOL show_notification = mIgnored ? FALSE : TRUE; - LLUI::sSettingGroups["ignores"]->setBOOL(getName(), show_notification); - if (mIgnored && mForm->getIgnoreType() == LLNotificationForm::IGNORE_WITH_LAST_RESPONSE) - { - LLUI::sSettingGroups["ignores"]->setLLSD("Default" + getName(), response); - } - } - - update(); -} - -void LLNotification::setIgnored(bool ignore) -{ - mIgnored = ignore; -} - -void LLNotification::setResponseFunctor(std::string const &responseFunctorName) -{ - if (mTemporaryResponder) - // get rid of the old one - LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); - mResponseFunctorName = responseFunctorName; - mTemporaryResponder = false; -} - -bool LLNotification::payloadContainsAll(const std::vector& required_fields) const -{ - for(std::vector::const_iterator required_fields_it = required_fields.begin(); - required_fields_it != required_fields.end(); - required_fields_it++) - { - std::string required_field_name = *required_fields_it; - if( ! getPayload().has(required_field_name)) - { - return false; // a required field was not found - } - } - return true; // all required fields were found -} - -bool LLNotification::isEquivalentTo(LLNotificationPtr that) const -{ - if (this->mTemplatep->mName != that->mTemplatep->mName) - { - return false; // must have the same template name or forget it - } - if (this->mTemplatep->mUnique) - { - // highlander bit sez there can only be one of these - return - this->payloadContainsAll(that->mTemplatep->mUniqueContext) && - that->payloadContainsAll(this->mTemplatep->mUniqueContext); - } - return false; -} - -void LLNotification::init(const std::string& template_name, const LLSD& form_elements) -{ - mTemplatep = LLNotifications::instance().getTemplate(template_name); - if (!mTemplatep) return; - - // add default substitutions - const LLStringUtil::format_map_t& default_args = LLTrans::getDefaultArgs(); - for (LLStringUtil::format_map_t::const_iterator iter = default_args.begin(); - iter != default_args.end(); ++iter) - { - mSubstitutions[iter->first] = iter->second; - } - mSubstitutions["_URL"] = getURL(); - mSubstitutions["_NAME"] = template_name; - // TODO: something like this so that a missing alert is sensible: - //mSubstitutions["_ARGS"] = get_all_arguments_as_text(mSubstitutions); - - mForm = LLNotificationFormPtr(new LLNotificationForm(*mTemplatep->mForm)); - mForm->append(form_elements); - - // apply substitution to form labels - mForm->formatElements(mSubstitutions); - - LLDate rightnow = LLDate::now(); - if (mTemplatep->mExpireSeconds) - { - mExpiresAt = LLDate(rightnow.secondsSinceEpoch() + mTemplatep->mExpireSeconds); - } - - if (mPriority == NOTIFICATION_PRIORITY_UNSPECIFIED) - { - mPriority = mTemplatep->mPriority; - } -} - -std::string LLNotification::summarize() const -{ - std::string s = "Notification("; - s += getName(); - s += ") : "; - s += mTemplatep ? mTemplatep->mMessage : ""; - // should also include timestamp and expiration time (but probably not payload) - return s; -} - -std::string LLNotification::getMessage() const -{ - // all our callers cache this result, so it gives us more flexibility - // to do the substitution at call time rather than attempting to - // cache it in the notification - if (!mTemplatep) - return std::string(); - - std::string message = mTemplatep->mMessage; - LLStringUtil::format(message, mSubstitutions); - return message; -} - -std::string LLNotification::getLabel() const -{ - std::string label = mTemplatep->mLabel; - LLStringUtil::format(label, mSubstitutions); - return (mTemplatep ? label : ""); -} - -std::string LLNotification::getURL() const -{ - if (!mTemplatep) - return std::string(); - std::string url = mTemplatep->mURL; - LLStringUtil::format(url, mSubstitutions); - return (mTemplatep ? url : ""); -} - -// ========================================================= -// LLNotificationChannel implementation -// --- -LLBoundListener LLNotificationChannelBase::connectChangedImpl(const LLEventListener& slot) -{ - // when someone wants to connect to a channel, we first throw them - // all of the notifications that are already in the channel - // we use a special signal called "load" in case the channel wants to care - // only about new notifications - for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it) - { - slot(LLSD().insert("sigtype", "load").insert("id", (*it)->id())); - } - // and then connect the signal so that all future notifications will also be - // forwarded. - return mChanged.connect(slot); -} - -LLBoundListener LLNotificationChannelBase::connectPassedFilterImpl(const LLEventListener& slot) -{ - // these two filters only fire for notifications added after the current one, because - // they don't participate in the hierarchy. - return mPassedFilter.connect(slot); -} - -LLBoundListener LLNotificationChannelBase::connectFailedFilterImpl(const LLEventListener& slot) -{ - return mFailedFilter.connect(slot); -} - -// external call, conforms to our standard signature -bool LLNotificationChannelBase::updateItem(const LLSD& payload) -{ - // first check to see if it's in the master list - LLNotificationPtr pNotification = LLNotifications::instance().find(payload["id"]); - if (!pNotification) - return false; // not found - - return updateItem(payload, pNotification); -} - - -//FIX QUIT NOT WORKING - - -// internal call, for use in avoiding lookup -bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPtr pNotification) -{ - std::string cmd = payload["sigtype"]; - LLNotificationSet::iterator foundItem = mItems.find(pNotification); - bool wasFound = (foundItem != mItems.end()); - bool passesFilter = mFilter(pNotification); - - // first, we offer the result of the filter test to the simple - // signals for pass/fail. One of these is guaranteed to be called. - // If either signal returns true, the change processing is NOT performed - // (so don't return true unless you know what you're doing!) - bool abortProcessing = false; - if (passesFilter) - { - abortProcessing = mPassedFilter(payload); - } - else - { - abortProcessing = mFailedFilter(payload); - } - - if (abortProcessing) - { - return true; - } - - if (cmd == "load") - { - // should be no reason we'd ever get a load if we already have it - // if passes filter send a load message, else do nothing - assert(!wasFound); - if (passesFilter) - { - // not in our list, add it and say so - mItems.insert(pNotification); - abortProcessing = mChanged(payload); - onLoad(pNotification); - } - } - else if (cmd == "change") - { - // if it passes filter now and was found, we just send a change message - // if it passes filter now and wasn't found, we have to add it - // if it doesn't pass filter and wasn't found, we do nothing - // if it doesn't pass filter and was found, we need to delete it - if (passesFilter) - { - if (wasFound) - { - // it already existed, so this is a change - // since it changed in place, all we have to do is resend the signal - abortProcessing = mChanged(payload); - onChange(pNotification); - } - else - { - // not in our list, add it and say so - mItems.insert(pNotification); - // our payload is const, so make a copy before changing it - LLSD newpayload = payload; - newpayload["sigtype"] = "add"; - abortProcessing = mChanged(newpayload); - onChange(pNotification); - } - } - else - { - if (wasFound) - { - // it already existed, so this is a delete - mItems.erase(pNotification); - // our payload is const, so make a copy before changing it - LLSD newpayload = payload; - newpayload["sigtype"] = "delete"; - abortProcessing = mChanged(newpayload); - onChange(pNotification); - } - // didn't pass, not on our list, do nothing - } - } - else if (cmd == "add") - { - // should be no reason we'd ever get an add if we already have it - // if passes filter send an add message, else do nothing - assert(!wasFound); - if (passesFilter) - { - // not in our list, add it and say so - mItems.insert(pNotification); - abortProcessing = mChanged(payload); - onAdd(pNotification); - } - } - else if (cmd == "delete") - { - // if we have it in our list, pass on the delete, then delete it, else do nothing - if (wasFound) - { - abortProcessing = mChanged(payload); - mItems.erase(pNotification); - onDelete(pNotification); - } - } - return abortProcessing; -} - -/* static */ -LLNotificationChannelPtr LLNotificationChannel::buildChannel(const std::string& name, - const std::string& parent, - LLNotificationFilter filter, - LLNotificationComparator comparator) -{ - // note: this is not a leak; notifications are self-registering. - // This factory helps to prevent excess deletions by making sure all smart - // pointers to notification channels come from the same source - new LLNotificationChannel(name, parent, filter, comparator); - return LLNotifications::instance().getChannel(name); -} - - -LLNotificationChannel::LLNotificationChannel(const std::string& name, - const std::string& parent, - LLNotificationFilter filter, - LLNotificationComparator comparator) : -LLNotificationChannelBase(filter, comparator), -mName(name), -mParent(parent) -{ - // store myself in the channel map - LLNotifications::instance().addChannel(LLNotificationChannelPtr(this)); - // bind to notification broadcast - if (parent.empty()) - { - LLNotifications::instance().connectChanged( - boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); - } - else - { - LLNotificationChannelPtr p = LLNotifications::instance().getChannel(parent); - p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); - } -} - - -void LLNotificationChannel::setComparator(LLNotificationComparator comparator) -{ - mComparator = comparator; - LLNotificationSet s2(mComparator); - s2.insert(mItems.begin(), mItems.end()); - mItems.swap(s2); - - // notify clients that we've been resorted - mChanged(LLSD().insert("sigtype", "sort")); -} - -bool LLNotificationChannel::isEmpty() const -{ - return mItems.empty(); -} - -LLNotificationChannel::Iterator LLNotificationChannel::begin() -{ - return mItems.begin(); -} - -LLNotificationChannel::Iterator LLNotificationChannel::end() -{ - return mItems.end(); -} - -std::string LLNotificationChannel::summarize() -{ - std::string s("Channel '"); - s += mName; - s += "'\n "; - for (LLNotificationChannel::Iterator it = begin(); it != end(); ++it) - { - s += (*it)->summarize(); - s += "\n "; - } - return s; -} - - -// --- -// END OF LLNotificationChannel implementation -// ========================================================= - - -// ========================================================= -// LLNotifications implementation -// --- -LLNotifications::LLNotifications() : LLNotificationChannelBase(LLNotificationFilters::includeEverything, - LLNotificationComparators::orderByUUID()), - mIgnoreAllNotifications(false) -{ - LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2)); -} - - -// The expiration channel gets all notifications that are cancelled -bool LLNotifications::expirationFilter(LLNotificationPtr pNotification) -{ - return pNotification->isCancelled() || pNotification->isRespondedTo(); -} - -bool LLNotifications::expirationHandler(const LLSD& payload) -{ - if (payload["sigtype"].asString() != "delete") - { - // anything added to this channel actually should be deleted from the master - cancel(find(payload["id"])); - return true; // don't process this item any further - } - return false; -} - -bool LLNotifications::uniqueFilter(LLNotificationPtr pNotif) -{ - if (!pNotif->hasUniquenessConstraints()) - { - return true; - } - - // checks against existing unique notifications - for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); - existing_it != mUniqueNotifications.end(); - ++existing_it) - { - LLNotificationPtr existing_notification = existing_it->second; - if (pNotif != existing_notification - && pNotif->isEquivalentTo(existing_notification)) - { - return false; - } - } - - return true; -} - -bool LLNotifications::uniqueHandler(const LLSD& payload) -{ - LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); - if (pNotif && pNotif->hasUniquenessConstraints()) - { - if (payload["sigtype"].asString() == "add") - { - // not a duplicate according to uniqueness criteria, so we keep it - // and store it for future uniqueness checks - mUniqueNotifications.insert(std::make_pair(pNotif->getName(), pNotif)); - } - else if (payload["sigtype"].asString() == "delete") - { - mUniqueNotifications.erase(pNotif->getName()); - } - } - - return false; -} - -bool LLNotifications::failedUniquenessTest(const LLSD& payload) -{ - LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); - - if (!pNotif || !pNotif->hasUniquenessConstraints()) - { - return false; - } - - // checks against existing unique notifications - for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); - existing_it != mUniqueNotifications.end(); - ++existing_it) - { - LLNotificationPtr existing_notification = existing_it->second; - if (pNotif != existing_notification - && pNotif->isEquivalentTo(existing_notification)) - { - // copy notification instance data over to oldest instance - // of this unique notification and update it - existing_notification->updateFrom(pNotif); - // then delete the new one - pNotif->cancel(); - } - } - - return false; -} - - -void LLNotifications::addChannel(LLNotificationChannelPtr pChan) -{ - mChannels[pChan->getName()] = pChan; -} - -LLNotificationChannelPtr LLNotifications::getChannel(const std::string& channelName) -{ - ChannelMap::iterator p = mChannels.find(channelName); - if(p == mChannels.end()) - { - llerrs << "Did not find channel named " << channelName << llendl; - } - return p->second; -} - - -// this function is called once at construction time, after the object is constructed. -void LLNotifications::initSingleton() -{ - loadTemplates(); - createDefaultChannels(); -} - -void LLNotifications::createDefaultChannels() -{ - // now construct the various channels AFTER loading the notifications, - // because the history channel is going to rewrite the stored notifications file - LLNotificationChannel::buildChannel("Expiration", "", - boost::bind(&LLNotifications::expirationFilter, this, _1)); - LLNotificationChannel::buildChannel("Unexpired", "", - !boost::bind(&LLNotifications::expirationFilter, this, _1)); // use negated bind - LLNotificationChannel::buildChannel("Unique", "Unexpired", - boost::bind(&LLNotifications::uniqueFilter, this, _1)); - LLNotificationChannel::buildChannel("Ignore", "Unique", - filterIgnoredNotifications); - LLNotificationChannel::buildChannel("Visible", "Ignore", - &LLNotificationFilters::includeEverything); - - // create special history channel - //std::string notifications_log_file = gDirUtilp->getExpandedFilename ( LL_PATH_PER_SL_ACCOUNT, "open_notifications.xml" ); - // use ^^^ when done debugging notifications serialization - std::string notifications_log_file = gDirUtilp->getExpandedFilename ( LL_PATH_USER_SETTINGS, "open_notifications.xml" ); - // this isn't a leak, don't worry about the empty "new" - new LLNotificationHistoryChannel(notifications_log_file); - - // connect action methods to these channels - LLNotifications::instance().getChannel("Expiration")-> - connectChanged(boost::bind(&LLNotifications::expirationHandler, this, _1)); - LLNotifications::instance().getChannel("Unique")-> - connectChanged(boost::bind(&LLNotifications::uniqueHandler, this, _1)); - LLNotifications::instance().getChannel("Unique")-> - connectFailedFilter(boost::bind(&LLNotifications::failedUniquenessTest, this, _1)); - LLNotifications::instance().getChannel("Ignore")-> - connectFailedFilter(&handleIgnoredNotification); -} - -bool LLNotifications::addTemplate(const std::string &name, - LLNotificationTemplatePtr theTemplate) -{ - if (mTemplates.count(name)) - { - llwarns << "LLNotifications -- attempted to add template '" << name << "' twice." << llendl; - return false; - } - mTemplates[name] = theTemplate; - return true; -} - -LLNotificationTemplatePtr LLNotifications::getTemplate(const std::string& name) -{ - if (mTemplates.count(name)) - { - return mTemplates[name]; - } - else - { - return mTemplates["MissingAlert"]; - } -} - -bool LLNotifications::templateExists(const std::string& name) -{ - return (mTemplates.count(name) != 0); -} - -void LLNotifications::clearTemplates() -{ - mTemplates.clear(); -} - -void LLNotifications::forceResponse(const LLNotification::Params& params, S32 option) -{ - LLNotificationPtr temp_notify(new LLNotification(params)); - LLSD response = temp_notify->getResponseTemplate(); - LLSD selected_item = temp_notify->getForm()->getElement(option); - - if (selected_item.isUndefined()) - { - llwarns << "Invalid option" << option << " for notification " << (std::string)params.name << llendl; - return; - } - response[selected_item["name"].asString()] = true; - - temp_notify->respond(response); -} - -LLNotifications::TemplateNames LLNotifications::getTemplateNames() const -{ - TemplateNames names; - for (TemplateMap::const_iterator it = mTemplates.begin(); it != mTemplates.end(); ++it) - { - names.push_back(it->first); - } - return names; -} - -typedef std::map StringMap; -void replaceSubstitutionStrings(LLXMLNodePtr node, StringMap& replacements) -{ - //llwarns << "replaceSubstitutionStrings" << llendl; - // walk the list of attributes looking for replacements - for (LLXMLAttribList::iterator it=node->mAttributes.begin(); - it != node->mAttributes.end(); ++it) - { - std::string value = it->second->getValue(); - if (value[0] == '$') - { - value.erase(0, 1); // trim off the $ - std::string replacement; - StringMap::const_iterator found = replacements.find(value); - if (found != replacements.end()) - { - replacement = found->second; - //llwarns << "replaceSubstituionStrings: value: " << value << " repl: " << replacement << llendl; - - it->second->setValue(replacement); - } - else - { - llwarns << "replaceSubstituionStrings FAILURE: value: " << value << " repl: " << replacement << llendl; - } - } - } - - // now walk the list of children and call this recursively. - for (LLXMLNodePtr child = node->getFirstChild(); - child.notNull(); child = child->getNextSibling()) - { - replaceSubstitutionStrings(child, replacements); - } -} - -// private to this file -// returns true if the template request was invalid and there's nothing else we -// can do with this node, false if you should keep processing (it may have -// replaced the contents of the node referred to) -LLXMLNodePtr LLNotifications::checkForXMLTemplate(LLXMLNodePtr item) -{ - if (item->hasName("usetemplate")) - { - std::string replacementName; - if (item->getAttributeString("name", replacementName)) - { - StringMap replacements; - for (LLXMLAttribList::const_iterator it=item->mAttributes.begin(); - it != item->mAttributes.end(); ++it) - { - replacements[it->second->getName()->mString] = it->second->getValue(); - } - if (mXmlTemplates.count(replacementName)) - { - item=LLXMLNode::replaceNode(item, mXmlTemplates[replacementName]); - - // walk the nodes looking for $(substitution) here and replace - replaceSubstitutionStrings(item, replacements); - } - else - { - llwarns << "XML template lookup failure on '" << replacementName << "' " << llendl; - } - } - } - return item; -} - -bool LLNotifications::loadTemplates() -{ - const std::string xml_filename = "notifications.xml"; - LLXMLNodePtr root; - - BOOL success = LLUICtrlFactory::getLayeredXMLNode(xml_filename, root); - - if (!success || root.isNull() || !root->hasName( "notifications" )) - { - llerrs << "Problem reading UI Notifications file: " << xml_filename << llendl; - return false; - } - - clearTemplates(); - - for (LLXMLNodePtr item = root->getFirstChild(); - item.notNull(); item = item->getNextSibling()) - { - // we do this FIRST so that item can be changed if we - // encounter a usetemplate -- we just replace the - // current xml node and keep processing - item = checkForXMLTemplate(item); - - if (item->hasName("global")) - { - std::string global_name; - if (item->getAttributeString("name", global_name)) - { - mGlobalStrings[global_name] = item->getTextContents(); - } - continue; - } - - if (item->hasName("template")) - { - // store an xml template; templates must have a single node (can contain - // other nodes) - std::string name; - item->getAttributeString("name", name); - LLXMLNodePtr ptr = item->getFirstChild(); - mXmlTemplates[name] = ptr; - continue; - } - - if (!item->hasName("notification")) - { - llwarns << "Unexpected entity " << item->getName()->mString << - " found in " << xml_filename << llendl; - continue; - } - - // now we know we have a notification entry, so let's build it - LLNotificationTemplatePtr pTemplate(new LLNotificationTemplate()); - - if (!item->getAttributeString("name", pTemplate->mName)) - { - llwarns << "Unable to parse notification with no name" << llendl; - continue; - } - - //llinfos << "Parsing " << pTemplate->mName << llendl; - - pTemplate->mMessage = item->getTextContents(); - pTemplate->mDefaultFunctor = pTemplate->mName; - item->getAttributeString("type", pTemplate->mType); - item->getAttributeString("icon", pTemplate->mIcon); - item->getAttributeString("label", pTemplate->mLabel); - item->getAttributeU32("duration", pTemplate->mExpireSeconds); - item->getAttributeU32("expireOption", pTemplate->mExpireOption); - - std::string priority; - item->getAttributeString("priority", priority); - pTemplate->mPriority = NOTIFICATION_PRIORITY_NORMAL; - if (!priority.empty()) - { - if (priority == "low") pTemplate->mPriority = NOTIFICATION_PRIORITY_LOW; - if (priority == "normal") pTemplate->mPriority = NOTIFICATION_PRIORITY_NORMAL; - if (priority == "high") pTemplate->mPriority = NOTIFICATION_PRIORITY_HIGH; - if (priority == "critical") pTemplate->mPriority = NOTIFICATION_PRIORITY_CRITICAL; - } - - item->getAttributeString("functor", pTemplate->mDefaultFunctor); - - BOOL persist = false; - item->getAttributeBOOL("persist", persist); - pTemplate->mPersist = persist; - - std::string sound; - item->getAttributeString("sound", sound); - if (!sound.empty()) - { - // test for bad sound effect name / missing effect - if (LLUI::sSettingGroups["config"]->controlExists(sound)) - { - pTemplate->mSoundEffect = - LLUUID(LLUI::sSettingGroups["config"]->getString(sound)); - } - else - { - llwarns << "Unknown sound effect control name " << sound - << llendl; - } - } - - for (LLXMLNodePtr child = item->getFirstChild(); - !child.isNull(); child = child->getNextSibling()) - { - child = checkForXMLTemplate(child); - - // - if (child->hasName("url")) - { - pTemplate->mURL = child->getTextContents(); - child->getAttributeU32("option", pTemplate->mURLOption); - child->getAttributeU32("openexternally", pTemplate->mURLOpenExternally); - } - - if (child->hasName("unique")) - { - pTemplate->mUnique = true; - for (LLXMLNodePtr formitem = child->getFirstChild(); - !formitem.isNull(); formitem = formitem->getNextSibling()) - { - if (formitem->hasName("context")) - { - std::string key; - formitem->getAttributeString("key", key); - pTemplate->mUniqueContext.push_back(key); - //llwarns << "adding " << key << " to unique context" << llendl; - } - else - { - llwarns << "'unique' has unrecognized subelement " - << formitem->getName()->mString << llendl; - } - } - } - - //
- if (child->hasName("form")) - { - pTemplate->mForm = LLNotificationFormPtr(new LLNotificationForm(pTemplate->mName, child)); - } - } - addTemplate(pTemplate->mName, pTemplate); - } - - //std::ostringstream ostream; - //root->writeToOstream(ostream, "\n "); - //llwarns << ostream.str() << llendl; - - return true; -} - -// Add a simple notification (from XUI) -void LLNotifications::addFromCallback(const LLSD& name) -{ - add(LLNotification::Params().name(name.asString())); -} - -// we provide a couple of simple add notification functions so that it's reasonable to create notifications in one line -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload) -{ - LLNotification::Params::Functor functor_p; - functor_p.name = name; - return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); -} - -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload, - const std::string& functor_name) -{ - LLNotification::Params::Functor functor_p; - functor_p.name = functor_name; - return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); -} - -LLNotificationPtr LLNotifications::add(const std::string& name, - const LLSD& substitutions, - const LLSD& payload, - LLNotificationFunctorRegistry::ResponseFunctor functor) -{ - LLNotification::Params::Functor functor_p; - functor_p.function = functor; - return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); -} - -// generalized add function that takes a parameter block object for more complex instantiations -LLNotificationPtr LLNotifications::add(const LLNotification::Params& p) -{ - LLNotificationPtr pNotif(new LLNotification(p)); - add(pNotif); - return pNotif; -} - - -void LLNotifications::add(const LLNotificationPtr pNotif) -{ - // first see if we already have it -- if so, that's a problem - LLNotificationSet::iterator it=mItems.find(pNotif); - if (it != mItems.end()) - { - llerrs << "Notification added a second time to the master notification channel." << llendl; - } - - updateItem(LLSD().insert("sigtype", "add").insert("id", pNotif->id()), pNotif); -} - -void LLNotifications::cancel(LLNotificationPtr pNotif) -{ - LLNotificationSet::iterator it=mItems.find(pNotif); - if (it == mItems.end()) - { - llerrs << "Attempted to delete nonexistent notification " << pNotif->getName() << llendl; - } - updateItem(LLSD().insert("sigtype", "delete").insert("id", pNotif->id()), pNotif); - pNotif->cancel(); -} - -void LLNotifications::update(const LLNotificationPtr pNotif) -{ - LLNotificationSet::iterator it=mItems.find(pNotif); - if (it != mItems.end()) - { - updateItem(LLSD().insert("sigtype", "change").insert("id", pNotif->id()), pNotif); - } -} - - -LLNotificationPtr LLNotifications::find(LLUUID uuid) -{ - LLNotificationPtr target = LLNotificationPtr(new LLNotification(uuid)); - LLNotificationSet::iterator it=mItems.find(target); - if (it == mItems.end()) - { - llwarns << "Tried to dereference uuid '" << uuid << "' as a notification key but didn't find it." << llendl; - return LLNotificationPtr((LLNotification*)NULL); - } - else - { - return *it; - } -} - -void LLNotifications::forEachNotification(NotificationProcess process) -{ - std::for_each(mItems.begin(), mItems.end(), process); -} - -std::string LLNotifications::getGlobalString(const std::string& key) const -{ - GlobalStringMap::const_iterator it = mGlobalStrings.find(key); - if (it != mGlobalStrings.end()) - { - return it->second; - } - else - { - // if we don't have the key as a global, return the key itself so that the error - // is self-diagnosing. - return key; - } -} - -void LLNotifications::setIgnoreAllNotifications(bool setting) -{ - mIgnoreAllNotifications = setting; -} -bool LLNotifications::getIgnoreAllNotifications() -{ - return mIgnoreAllNotifications; -} - -// --- -// END OF LLNotifications implementation -// ========================================================= - -std::ostream& operator<<(std::ostream& s, const LLNotification& notification) -{ - s << notification.summarize(); - return s; -} - +/** +* @file llnotifications.cpp +* @brief Non-UI queue manager for keeping a prioritized list of notifications +* +* $LicenseInfo:firstyear=2008&license=viewergpl$ +* +* Copyright (c) 2008-2009, Linden Research, Inc. +* +* Second Life Viewer Source Code +* The source code in this file ("Source Code") is provided by Linden Lab +* to you under the terms of the GNU General Public License, version 2.0 +* ("GPL"), unless you have obtained a separate licensing agreement +* ("Other License"), formally executed by you and Linden Lab. Terms of +* the GPL can be found in doc/GPL-license.txt in this distribution, or +* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 +* +* There are special exceptions to the terms and conditions of the GPL as +* it is applied to this Source Code. View the full text of the exception +* in the file doc/FLOSS-exception.txt in this software distribution, or +* online at +* http://secondlifegrid.net/programs/open_source/licensing/flossexception +* +* By copying, modifying or distributing this software, you acknowledge +* that you have read and understood your obligations described above, +* and agree to abide by those obligations. +* +* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO +* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, +* COMPLETENESS OR PERFORMANCE. +* $/LicenseInfo$ +*/ + +#include "linden_common.h" + +#include "llnotifications.h" + +#include "lluictrl.h" +#include "lluictrlfactory.h" +#include "lldir.h" +#include "llsdserialize.h" +#include "lltrans.h" +#include "llnotificationslistener.h" + +#include +#include + + +const std::string NOTIFICATION_PERSIST_VERSION = "0.93"; + +// local channel for notification history +class LLNotificationHistoryChannel : public LLNotificationChannel +{ + LOG_CLASS(LLNotificationHistoryChannel); +public: + LLNotificationHistoryChannel(const std::string& filename) : + LLNotificationChannel("History", "Visible", &historyFilter, LLNotificationComparators::orderByUUID()), + mFileName(filename) + { + connectChanged(boost::bind(&LLNotificationHistoryChannel::historyHandler, this, _1)); + loadPersistentNotifications(); + } + +private: + bool historyHandler(const LLSD& payload) + { + // we ignore "load" messages, but rewrite the persistence file on any other + std::string sigtype = payload["sigtype"]; + if (sigtype != "load") + { + savePersistentNotifications(); + } + return false; + } + + // The history channel gets all notifications except those that have been cancelled + static bool historyFilter(LLNotificationPtr pNotification) + { + return !pNotification->isCancelled(); + } + + void savePersistentNotifications() + { + llinfos << "Saving open notifications to " << mFileName << llendl; + + llofstream notify_file(mFileName.c_str()); + if (!notify_file.is_open()) + { + llwarns << "Failed to open " << mFileName << llendl; + return; + } + + LLSD output; + output["version"] = NOTIFICATION_PERSIST_VERSION; + LLSD& data = output["data"]; + + for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it) + { + if (!LLNotifications::instance().templateExists((*it)->getName())) continue; + + // only store notifications flagged as persisting + LLNotificationTemplatePtr templatep = LLNotifications::instance().getTemplate((*it)->getName()); + if (!templatep->mPersist) continue; + + data.append((*it)->asLLSD()); + } + + LLPointer formatter = new LLSDXMLFormatter(); + formatter->format(output, notify_file, LLSDFormatter::OPTIONS_PRETTY); + } + + void loadPersistentNotifications() + { + llinfos << "Loading open notifications from " << mFileName << llendl; + + llifstream notify_file(mFileName.c_str()); + if (!notify_file.is_open()) + { + llwarns << "Failed to open " << mFileName << llendl; + return; + } + + LLSD input; + LLPointer parser = new LLSDXMLParser(); + if (parser->parse(notify_file, input, LLSDSerialize::SIZE_UNLIMITED) < 0) + { + llwarns << "Failed to parse open notifications" << llendl; + return; + } + + if (input.isUndefined()) return; + std::string version = input["version"]; + if (version != NOTIFICATION_PERSIST_VERSION) + { + llwarns << "Bad open notifications version: " << version << llendl; + return; + } + LLSD& data = input["data"]; + if (data.isUndefined()) return; + + LLNotifications& instance = LLNotifications::instance(); + for (LLSD::array_const_iterator notification_it = data.beginArray(); + notification_it != data.endArray(); + ++notification_it) + { + instance.add(LLNotificationPtr(new LLNotification(*notification_it))); + } + } + + //virtual + void onDelete(LLNotificationPtr pNotification) + { + // we want to keep deleted notifications in our log + mItems.insert(pNotification); + + return; + } + +private: + std::string mFileName; +}; + +bool filterIgnoredNotifications(LLNotificationPtr notification) +{ + // filter everything if we are to ignore ALL + if(LLNotifications::instance().getIgnoreAllNotifications()) + { + return false; + } + + LLNotificationFormPtr form = notification->getForm(); + // Check to see if the user wants to ignore this alert + if (form->getIgnoreType() != LLNotificationForm::IGNORE_NO) + { + return LLUI::sSettingGroups["ignores"]->getBOOL(notification->getName()); + } + + return true; +} + +bool handleIgnoredNotification(const LLSD& payload) +{ + if (payload["sigtype"].asString() == "add") + { + LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); + if (!pNotif) return false; + + LLNotificationFormPtr form = pNotif->getForm(); + LLSD response; + switch(form->getIgnoreType()) + { + case LLNotificationForm::IGNORE_WITH_DEFAULT_RESPONSE: + response = pNotif->getResponseTemplate(LLNotification::WITH_DEFAULT_BUTTON); + break; + case LLNotificationForm::IGNORE_WITH_LAST_RESPONSE: + response = LLUI::sSettingGroups["ignores"]->getLLSD("Default" + pNotif->getName()); + break; + case LLNotificationForm::IGNORE_SHOW_AGAIN: + break; + default: + return false; + } + pNotif->setIgnored(true); + pNotif->respond(response); + return true; // don't process this item any further + } + return false; +} + +namespace LLNotificationFilters +{ + // a sample filter + bool includeEverything(LLNotificationPtr p) + { + return true; + } +}; + +LLNotificationForm::LLNotificationForm() +: mFormData(LLSD::emptyArray()), + mIgnore(IGNORE_NO) +{ +} + + +LLNotificationForm::LLNotificationForm(const std::string& name, const LLXMLNodePtr xml_node) +: mFormData(LLSD::emptyArray()), + mIgnore(IGNORE_NO) +{ + if (!xml_node->hasName("form")) + { + llwarns << "Bad xml node for form: " << xml_node->getName() << llendl; + } + LLXMLNodePtr child = xml_node->getFirstChild(); + while(child) + { + child = LLNotifications::instance().checkForXMLTemplate(child); + + LLSD item_entry; + std::string element_name = child->getName()->mString; + + if (element_name == "ignore" ) + { + bool save_option = false; + child->getAttribute_bool("save_option", save_option); + if (!save_option) + { + mIgnore = IGNORE_WITH_DEFAULT_RESPONSE; + } + else + { + // remember last option chosen by user and automatically respond with that in the future + mIgnore = IGNORE_WITH_LAST_RESPONSE; + LLUI::sSettingGroups["ignores"]->declareLLSD(std::string("Default") + name, "", std::string("Default response for notification " + name)); + } + child->getAttributeString("text", mIgnoreMsg); + BOOL show_notification = TRUE; + LLUI::sSettingGroups["ignores"]->declareBOOL(name, show_notification, "Ignore notification with this name", TRUE); + } + else + { + // flatten xml form entry into single LLSD map with type==name + item_entry["type"] = element_name; + const LLXMLAttribList::iterator attrib_end = child->mAttributes.end(); + for(LLXMLAttribList::iterator attrib_it = child->mAttributes.begin(); + attrib_it != attrib_end; + ++attrib_it) + { + item_entry[std::string(attrib_it->second->getName()->mString)] = attrib_it->second->getValue(); + } + item_entry["value"] = child->getTextContents(); + mFormData.append(item_entry); + } + + child = child->getNextSibling(); + } +} + +LLNotificationForm::LLNotificationForm(const LLSD& sd) +{ + if (sd.isArray()) + { + mFormData = sd; + } + else + { + llwarns << "Invalid form data " << sd << llendl; + mFormData = LLSD::emptyArray(); + } +} + +LLSD LLNotificationForm::asLLSD() const +{ + return mFormData; +} + +LLSD LLNotificationForm::getElement(const std::string& element_name) +{ + for (LLSD::array_const_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + if ((*it)["name"].asString() == element_name) return (*it); + } + return LLSD(); +} + + +bool LLNotificationForm::hasElement(const std::string& element_name) +{ + for (LLSD::array_const_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + if ((*it)["name"].asString() == element_name) return true; + } + return false; +} + +void LLNotificationForm::addElement(const std::string& type, const std::string& name, const LLSD& value) +{ + LLSD element; + element["type"] = type; + element["name"] = name; + element["text"] = name; + element["value"] = value; + element["index"] = mFormData.size(); + mFormData.append(element); +} + +void LLNotificationForm::append(const LLSD& sub_form) +{ + if (sub_form.isArray()) + { + for (LLSD::array_const_iterator it = sub_form.beginArray(); + it != sub_form.endArray(); + ++it) + { + mFormData.append(*it); + } + } +} + +void LLNotificationForm::formatElements(const LLSD& substitutions) +{ + for (LLSD::array_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + // format "text" component of each form element + if ((*it).has("text")) + { + std::string text = (*it)["text"].asString(); + LLStringUtil::format(text, substitutions); + (*it)["text"] = text; + } + if ((*it)["type"].asString() == "text" && (*it).has("value")) + { + std::string value = (*it)["value"].asString(); + LLStringUtil::format(value, substitutions); + (*it)["value"] = value; + } + } +} + +std::string LLNotificationForm::getDefaultOption() +{ + for (LLSD::array_const_iterator it = mFormData.beginArray(); + it != mFormData.endArray(); + ++it) + { + if ((*it)["default"]) return (*it)["name"].asString(); + } + return ""; +} + +LLNotificationTemplate::LLNotificationTemplate() : + mExpireSeconds(0), + mExpireOption(-1), + mURLOption(-1), + mURLOpenExternally(-1), + mUnique(false), + mPriority(NOTIFICATION_PRIORITY_NORMAL) +{ + mForm = LLNotificationFormPtr(new LLNotificationForm()); +} + +LLNotification::LLNotification(const LLNotification::Params& p) : + mTimestamp(p.timestamp), + mSubstitutions(p.substitutions), + mPayload(p.payload), + mExpiresAt(0), + mTemporaryResponder(false), + mRespondedTo(false), + mPriority(p.priority), + mCancelled(false), + mIgnored(false) +{ + if (p.functor.name.isChosen()) + { + mResponseFunctorName = p.functor.name; + } + else if (p.functor.function.isChosen()) + { + mResponseFunctorName = LLUUID::generateNewID().asString(); + LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, p.functor.function()); + + mTemporaryResponder = true; + } + + mId.generate(); + init(p.name, p.form_elements); +} + + +LLNotification::LLNotification(const LLSD& sd) : + mTemporaryResponder(false), + mRespondedTo(false), + mCancelled(false), + mIgnored(false) +{ + mId.generate(); + mSubstitutions = sd["substitutions"]; + mPayload = sd["payload"]; + mTimestamp = sd["time"]; + mExpiresAt = sd["expiry"]; + mPriority = (ENotificationPriority)sd["priority"].asInteger(); + mResponseFunctorName = sd["responseFunctor"].asString(); + std::string templatename = sd["name"].asString(); + init(templatename, LLSD()); + // replace form with serialized version + mForm = LLNotificationFormPtr(new LLNotificationForm(sd["form"])); +} + + +LLSD LLNotification::asLLSD() +{ + LLSD output; + output["name"] = mTemplatep->mName; + output["form"] = getForm()->asLLSD(); + output["substitutions"] = mSubstitutions; + output["payload"] = mPayload; + output["time"] = mTimestamp; + output["expiry"] = mExpiresAt; + output["priority"] = (S32)mPriority; + output["responseFunctor"] = mResponseFunctorName; + return output; +} + +void LLNotification::update() +{ + LLNotifications::instance().update(shared_from_this()); +} + +void LLNotification::updateFrom(LLNotificationPtr other) +{ + // can only update from the same notification type + if (mTemplatep != other->mTemplatep) return; + + // NOTE: do NOT change the ID, since it is the key to + // this given instance, just update all the metadata + //mId = other->mId; + + mPayload = other->mPayload; + mSubstitutions = other->mSubstitutions; + mTimestamp = other->mTimestamp; + mExpiresAt = other->mExpiresAt; + mCancelled = other->mCancelled; + mIgnored = other->mIgnored; + mPriority = other->mPriority; + mForm = other->mForm; + mResponseFunctorName = other->mResponseFunctorName; + mRespondedTo = other->mRespondedTo; + mTemporaryResponder = other->mTemporaryResponder; + + update(); +} + +const LLNotificationFormPtr LLNotification::getForm() +{ + return mForm; +} + +void LLNotification::cancel() +{ + mCancelled = true; +} + +LLSD LLNotification::getResponseTemplate(EResponseTemplateType type) +{ + LLSD response = LLSD::emptyMap(); + for (S32 element_idx = 0; + element_idx < mForm->getNumElements(); + ++element_idx) + { + LLSD element = mForm->getElement(element_idx); + if (element.has("name")) + { + response[element["name"].asString()] = element["value"]; + } + + if ((type == WITH_DEFAULT_BUTTON) + && element["default"].asBoolean()) + { + response[element["name"].asString()] = true; + } + } + return response; +} + +//static +S32 LLNotification::getSelectedOption(const LLSD& notification, const LLSD& response) +{ + LLNotificationForm form(notification["form"]); + + for (S32 element_idx = 0; + element_idx < form.getNumElements(); + ++element_idx) + { + LLSD element = form.getElement(element_idx); + + // only look at buttons + if (element["type"].asString() == "button" + && response[element["name"].asString()].asBoolean()) + { + return element["index"].asInteger(); + } + } + + return -1; +} + +//static +std::string LLNotification::getSelectedOptionName(const LLSD& response) +{ + for (LLSD::map_const_iterator response_it = response.beginMap(); + response_it != response.endMap(); + ++response_it) + { + if (response_it->second.isBoolean() && response_it->second.asBoolean()) + { + return response_it->first; + } + } + return ""; +} + + +void LLNotification::respond(const LLSD& response) +{ + mRespondedTo = true; + // look up the functor + LLNotificationFunctorRegistry::ResponseFunctor functor = + LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName); + // and then call it + functor(asLLSD(), response); + + if (mTemporaryResponder) + { + LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); + mResponseFunctorName = ""; + mTemporaryResponder = false; + } + + if (mForm->getIgnoreType() != LLNotificationForm::IGNORE_NO) + { + BOOL show_notification = mIgnored ? FALSE : TRUE; + LLUI::sSettingGroups["ignores"]->setBOOL(getName(), show_notification); + if (mIgnored && mForm->getIgnoreType() == LLNotificationForm::IGNORE_WITH_LAST_RESPONSE) + { + LLUI::sSettingGroups["ignores"]->setLLSD("Default" + getName(), response); + } + } + + update(); +} + +void LLNotification::setIgnored(bool ignore) +{ + mIgnored = ignore; +} + +void LLNotification::setResponseFunctor(std::string const &responseFunctorName) +{ + if (mTemporaryResponder) + // get rid of the old one + LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName); + mResponseFunctorName = responseFunctorName; + mTemporaryResponder = false; +} + +bool LLNotification::payloadContainsAll(const std::vector& required_fields) const +{ + for(std::vector::const_iterator required_fields_it = required_fields.begin(); + required_fields_it != required_fields.end(); + required_fields_it++) + { + std::string required_field_name = *required_fields_it; + if( ! getPayload().has(required_field_name)) + { + return false; // a required field was not found + } + } + return true; // all required fields were found +} + +bool LLNotification::isEquivalentTo(LLNotificationPtr that) const +{ + if (this->mTemplatep->mName != that->mTemplatep->mName) + { + return false; // must have the same template name or forget it + } + if (this->mTemplatep->mUnique) + { + // highlander bit sez there can only be one of these + return + this->payloadContainsAll(that->mTemplatep->mUniqueContext) && + that->payloadContainsAll(this->mTemplatep->mUniqueContext); + } + return false; +} + +void LLNotification::init(const std::string& template_name, const LLSD& form_elements) +{ + mTemplatep = LLNotifications::instance().getTemplate(template_name); + if (!mTemplatep) return; + + // add default substitutions + const LLStringUtil::format_map_t& default_args = LLTrans::getDefaultArgs(); + for (LLStringUtil::format_map_t::const_iterator iter = default_args.begin(); + iter != default_args.end(); ++iter) + { + mSubstitutions[iter->first] = iter->second; + } + mSubstitutions["_URL"] = getURL(); + mSubstitutions["_NAME"] = template_name; + // TODO: something like this so that a missing alert is sensible: + //mSubstitutions["_ARGS"] = get_all_arguments_as_text(mSubstitutions); + + mForm = LLNotificationFormPtr(new LLNotificationForm(*mTemplatep->mForm)); + mForm->append(form_elements); + + // apply substitution to form labels + mForm->formatElements(mSubstitutions); + + LLDate rightnow = LLDate::now(); + if (mTemplatep->mExpireSeconds) + { + mExpiresAt = LLDate(rightnow.secondsSinceEpoch() + mTemplatep->mExpireSeconds); + } + + if (mPriority == NOTIFICATION_PRIORITY_UNSPECIFIED) + { + mPriority = mTemplatep->mPriority; + } +} + +std::string LLNotification::summarize() const +{ + std::string s = "Notification("; + s += getName(); + s += ") : "; + s += mTemplatep ? mTemplatep->mMessage : ""; + // should also include timestamp and expiration time (but probably not payload) + return s; +} + +std::string LLNotification::getMessage() const +{ + // all our callers cache this result, so it gives us more flexibility + // to do the substitution at call time rather than attempting to + // cache it in the notification + if (!mTemplatep) + return std::string(); + + std::string message = mTemplatep->mMessage; + LLStringUtil::format(message, mSubstitutions); + return message; +} + +std::string LLNotification::getLabel() const +{ + std::string label = mTemplatep->mLabel; + LLStringUtil::format(label, mSubstitutions); + return (mTemplatep ? label : ""); +} + +std::string LLNotification::getURL() const +{ + if (!mTemplatep) + return std::string(); + std::string url = mTemplatep->mURL; + LLStringUtil::format(url, mSubstitutions); + return (mTemplatep ? url : ""); +} + +// ========================================================= +// LLNotificationChannel implementation +// --- +LLBoundListener LLNotificationChannelBase::connectChangedImpl(const LLEventListener& slot) +{ + // when someone wants to connect to a channel, we first throw them + // all of the notifications that are already in the channel + // we use a special signal called "load" in case the channel wants to care + // only about new notifications + for (LLNotificationSet::iterator it = mItems.begin(); it != mItems.end(); ++it) + { + slot(LLSD().insert("sigtype", "load").insert("id", (*it)->id())); + } + // and then connect the signal so that all future notifications will also be + // forwarded. + return mChanged.connect(slot); +} + +LLBoundListener LLNotificationChannelBase::connectPassedFilterImpl(const LLEventListener& slot) +{ + // these two filters only fire for notifications added after the current one, because + // they don't participate in the hierarchy. + return mPassedFilter.connect(slot); +} + +LLBoundListener LLNotificationChannelBase::connectFailedFilterImpl(const LLEventListener& slot) +{ + return mFailedFilter.connect(slot); +} + +// external call, conforms to our standard signature +bool LLNotificationChannelBase::updateItem(const LLSD& payload) +{ + // first check to see if it's in the master list + LLNotificationPtr pNotification = LLNotifications::instance().find(payload["id"]); + if (!pNotification) + return false; // not found + + return updateItem(payload, pNotification); +} + + +//FIX QUIT NOT WORKING + + +// internal call, for use in avoiding lookup +bool LLNotificationChannelBase::updateItem(const LLSD& payload, LLNotificationPtr pNotification) +{ + std::string cmd = payload["sigtype"]; + LLNotificationSet::iterator foundItem = mItems.find(pNotification); + bool wasFound = (foundItem != mItems.end()); + bool passesFilter = mFilter(pNotification); + + // first, we offer the result of the filter test to the simple + // signals for pass/fail. One of these is guaranteed to be called. + // If either signal returns true, the change processing is NOT performed + // (so don't return true unless you know what you're doing!) + bool abortProcessing = false; + if (passesFilter) + { + abortProcessing = mPassedFilter(payload); + } + else + { + abortProcessing = mFailedFilter(payload); + } + + if (abortProcessing) + { + return true; + } + + if (cmd == "load") + { + // should be no reason we'd ever get a load if we already have it + // if passes filter send a load message, else do nothing + assert(!wasFound); + if (passesFilter) + { + // not in our list, add it and say so + mItems.insert(pNotification); + abortProcessing = mChanged(payload); + onLoad(pNotification); + } + } + else if (cmd == "change") + { + // if it passes filter now and was found, we just send a change message + // if it passes filter now and wasn't found, we have to add it + // if it doesn't pass filter and wasn't found, we do nothing + // if it doesn't pass filter and was found, we need to delete it + if (passesFilter) + { + if (wasFound) + { + // it already existed, so this is a change + // since it changed in place, all we have to do is resend the signal + abortProcessing = mChanged(payload); + onChange(pNotification); + } + else + { + // not in our list, add it and say so + mItems.insert(pNotification); + // our payload is const, so make a copy before changing it + LLSD newpayload = payload; + newpayload["sigtype"] = "add"; + abortProcessing = mChanged(newpayload); + onChange(pNotification); + } + } + else + { + if (wasFound) + { + // it already existed, so this is a delete + mItems.erase(pNotification); + // our payload is const, so make a copy before changing it + LLSD newpayload = payload; + newpayload["sigtype"] = "delete"; + abortProcessing = mChanged(newpayload); + onChange(pNotification); + } + // didn't pass, not on our list, do nothing + } + } + else if (cmd == "add") + { + // should be no reason we'd ever get an add if we already have it + // if passes filter send an add message, else do nothing + assert(!wasFound); + if (passesFilter) + { + // not in our list, add it and say so + mItems.insert(pNotification); + abortProcessing = mChanged(payload); + onAdd(pNotification); + } + } + else if (cmd == "delete") + { + // if we have it in our list, pass on the delete, then delete it, else do nothing + if (wasFound) + { + abortProcessing = mChanged(payload); + mItems.erase(pNotification); + onDelete(pNotification); + } + } + return abortProcessing; +} + +/* static */ +LLNotificationChannelPtr LLNotificationChannel::buildChannel(const std::string& name, + const std::string& parent, + LLNotificationFilter filter, + LLNotificationComparator comparator) +{ + // note: this is not a leak; notifications are self-registering. + // This factory helps to prevent excess deletions by making sure all smart + // pointers to notification channels come from the same source + new LLNotificationChannel(name, parent, filter, comparator); + return LLNotifications::instance().getChannel(name); +} + + +LLNotificationChannel::LLNotificationChannel(const std::string& name, + const std::string& parent, + LLNotificationFilter filter, + LLNotificationComparator comparator) : +LLNotificationChannelBase(filter, comparator), +mName(name), +mParent(parent) +{ + // store myself in the channel map + LLNotifications::instance().addChannel(LLNotificationChannelPtr(this)); + // bind to notification broadcast + if (parent.empty()) + { + LLNotifications::instance().connectChanged( + boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); + } + else + { + LLNotificationChannelPtr p = LLNotifications::instance().getChannel(parent); + p->connectChanged(boost::bind(&LLNotificationChannelBase::updateItem, this, _1)); + } +} + + +void LLNotificationChannel::setComparator(LLNotificationComparator comparator) +{ + mComparator = comparator; + LLNotificationSet s2(mComparator); + s2.insert(mItems.begin(), mItems.end()); + mItems.swap(s2); + + // notify clients that we've been resorted + mChanged(LLSD().insert("sigtype", "sort")); +} + +bool LLNotificationChannel::isEmpty() const +{ + return mItems.empty(); +} + +LLNotificationChannel::Iterator LLNotificationChannel::begin() +{ + return mItems.begin(); +} + +LLNotificationChannel::Iterator LLNotificationChannel::end() +{ + return mItems.end(); +} + +std::string LLNotificationChannel::summarize() +{ + std::string s("Channel '"); + s += mName; + s += "'\n "; + for (LLNotificationChannel::Iterator it = begin(); it != end(); ++it) + { + s += (*it)->summarize(); + s += "\n "; + } + return s; +} + + +// --- +// END OF LLNotificationChannel implementation +// ========================================================= + + +// ========================================================= +// LLNotifications implementation +// --- +LLNotifications::LLNotifications() : LLNotificationChannelBase(LLNotificationFilters::includeEverything, + LLNotificationComparators::orderByUUID()), + mIgnoreAllNotifications(false) +{ + LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2)); + + mListener.reset(new LLNotificationsListener(*this)); +} + + +// The expiration channel gets all notifications that are cancelled +bool LLNotifications::expirationFilter(LLNotificationPtr pNotification) +{ + return pNotification->isCancelled() || pNotification->isRespondedTo(); +} + +bool LLNotifications::expirationHandler(const LLSD& payload) +{ + if (payload["sigtype"].asString() != "delete") + { + // anything added to this channel actually should be deleted from the master + cancel(find(payload["id"])); + return true; // don't process this item any further + } + return false; +} + +bool LLNotifications::uniqueFilter(LLNotificationPtr pNotif) +{ + if (!pNotif->hasUniquenessConstraints()) + { + return true; + } + + // checks against existing unique notifications + for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); + existing_it != mUniqueNotifications.end(); + ++existing_it) + { + LLNotificationPtr existing_notification = existing_it->second; + if (pNotif != existing_notification + && pNotif->isEquivalentTo(existing_notification)) + { + return false; + } + } + + return true; +} + +bool LLNotifications::uniqueHandler(const LLSD& payload) +{ + LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); + if (pNotif && pNotif->hasUniquenessConstraints()) + { + if (payload["sigtype"].asString() == "add") + { + // not a duplicate according to uniqueness criteria, so we keep it + // and store it for future uniqueness checks + mUniqueNotifications.insert(std::make_pair(pNotif->getName(), pNotif)); + } + else if (payload["sigtype"].asString() == "delete") + { + mUniqueNotifications.erase(pNotif->getName()); + } + } + + return false; +} + +bool LLNotifications::failedUniquenessTest(const LLSD& payload) +{ + LLNotificationPtr pNotif = LLNotifications::instance().find(payload["id"].asUUID()); + + if (!pNotif || !pNotif->hasUniquenessConstraints()) + { + return false; + } + + // checks against existing unique notifications + for (LLNotificationMap::iterator existing_it = mUniqueNotifications.find(pNotif->getName()); + existing_it != mUniqueNotifications.end(); + ++existing_it) + { + LLNotificationPtr existing_notification = existing_it->second; + if (pNotif != existing_notification + && pNotif->isEquivalentTo(existing_notification)) + { + // copy notification instance data over to oldest instance + // of this unique notification and update it + existing_notification->updateFrom(pNotif); + // then delete the new one + pNotif->cancel(); + } + } + + return false; +} + + +void LLNotifications::addChannel(LLNotificationChannelPtr pChan) +{ + mChannels[pChan->getName()] = pChan; +} + +LLNotificationChannelPtr LLNotifications::getChannel(const std::string& channelName) +{ + ChannelMap::iterator p = mChannels.find(channelName); + if(p == mChannels.end()) + { + llerrs << "Did not find channel named " << channelName << llendl; + } + return p->second; +} + + +// this function is called once at construction time, after the object is constructed. +void LLNotifications::initSingleton() +{ + loadTemplates(); + createDefaultChannels(); +} + +void LLNotifications::createDefaultChannels() +{ + // now construct the various channels AFTER loading the notifications, + // because the history channel is going to rewrite the stored notifications file + LLNotificationChannel::buildChannel("Expiration", "", + boost::bind(&LLNotifications::expirationFilter, this, _1)); + LLNotificationChannel::buildChannel("Unexpired", "", + !boost::bind(&LLNotifications::expirationFilter, this, _1)); // use negated bind + LLNotificationChannel::buildChannel("Unique", "Unexpired", + boost::bind(&LLNotifications::uniqueFilter, this, _1)); + LLNotificationChannel::buildChannel("Ignore", "Unique", + filterIgnoredNotifications); + LLNotificationChannel::buildChannel("Visible", "Ignore", + &LLNotificationFilters::includeEverything); + + // create special history channel + //std::string notifications_log_file = gDirUtilp->getExpandedFilename ( LL_PATH_PER_SL_ACCOUNT, "open_notifications.xml" ); + // use ^^^ when done debugging notifications serialization + std::string notifications_log_file = gDirUtilp->getExpandedFilename ( LL_PATH_USER_SETTINGS, "open_notifications.xml" ); + // this isn't a leak, don't worry about the empty "new" + new LLNotificationHistoryChannel(notifications_log_file); + + // connect action methods to these channels + LLNotifications::instance().getChannel("Expiration")-> + connectChanged(boost::bind(&LLNotifications::expirationHandler, this, _1)); + LLNotifications::instance().getChannel("Unique")-> + connectChanged(boost::bind(&LLNotifications::uniqueHandler, this, _1)); + LLNotifications::instance().getChannel("Unique")-> + connectFailedFilter(boost::bind(&LLNotifications::failedUniquenessTest, this, _1)); + LLNotifications::instance().getChannel("Ignore")-> + connectFailedFilter(&handleIgnoredNotification); +} + +bool LLNotifications::addTemplate(const std::string &name, + LLNotificationTemplatePtr theTemplate) +{ + if (mTemplates.count(name)) + { + llwarns << "LLNotifications -- attempted to add template '" << name << "' twice." << llendl; + return false; + } + mTemplates[name] = theTemplate; + return true; +} + +LLNotificationTemplatePtr LLNotifications::getTemplate(const std::string& name) +{ + if (mTemplates.count(name)) + { + return mTemplates[name]; + } + else + { + return mTemplates["MissingAlert"]; + } +} + +bool LLNotifications::templateExists(const std::string& name) +{ + return (mTemplates.count(name) != 0); +} + +void LLNotifications::clearTemplates() +{ + mTemplates.clear(); +} + +void LLNotifications::forceResponse(const LLNotification::Params& params, S32 option) +{ + LLNotificationPtr temp_notify(new LLNotification(params)); + LLSD response = temp_notify->getResponseTemplate(); + LLSD selected_item = temp_notify->getForm()->getElement(option); + + if (selected_item.isUndefined()) + { + llwarns << "Invalid option" << option << " for notification " << (std::string)params.name << llendl; + return; + } + response[selected_item["name"].asString()] = true; + + temp_notify->respond(response); +} + +LLNotifications::TemplateNames LLNotifications::getTemplateNames() const +{ + TemplateNames names; + for (TemplateMap::const_iterator it = mTemplates.begin(); it != mTemplates.end(); ++it) + { + names.push_back(it->first); + } + return names; +} + +typedef std::map StringMap; +void replaceSubstitutionStrings(LLXMLNodePtr node, StringMap& replacements) +{ + //llwarns << "replaceSubstitutionStrings" << llendl; + // walk the list of attributes looking for replacements + for (LLXMLAttribList::iterator it=node->mAttributes.begin(); + it != node->mAttributes.end(); ++it) + { + std::string value = it->second->getValue(); + if (value[0] == '$') + { + value.erase(0, 1); // trim off the $ + std::string replacement; + StringMap::const_iterator found = replacements.find(value); + if (found != replacements.end()) + { + replacement = found->second; + //llwarns << "replaceSubstituionStrings: value: " << value << " repl: " << replacement << llendl; + + it->second->setValue(replacement); + } + else + { + llwarns << "replaceSubstituionStrings FAILURE: value: " << value << " repl: " << replacement << llendl; + } + } + } + + // now walk the list of children and call this recursively. + for (LLXMLNodePtr child = node->getFirstChild(); + child.notNull(); child = child->getNextSibling()) + { + replaceSubstitutionStrings(child, replacements); + } +} + +// private to this file +// returns true if the template request was invalid and there's nothing else we +// can do with this node, false if you should keep processing (it may have +// replaced the contents of the node referred to) +LLXMLNodePtr LLNotifications::checkForXMLTemplate(LLXMLNodePtr item) +{ + if (item->hasName("usetemplate")) + { + std::string replacementName; + if (item->getAttributeString("name", replacementName)) + { + StringMap replacements; + for (LLXMLAttribList::const_iterator it=item->mAttributes.begin(); + it != item->mAttributes.end(); ++it) + { + replacements[it->second->getName()->mString] = it->second->getValue(); + } + if (mXmlTemplates.count(replacementName)) + { + item=LLXMLNode::replaceNode(item, mXmlTemplates[replacementName]); + + // walk the nodes looking for $(substitution) here and replace + replaceSubstitutionStrings(item, replacements); + } + else + { + llwarns << "XML template lookup failure on '" << replacementName << "' " << llendl; + } + } + } + return item; +} + +bool LLNotifications::loadTemplates() +{ + const std::string xml_filename = "notifications.xml"; + LLXMLNodePtr root; + + BOOL success = LLUICtrlFactory::getLayeredXMLNode(xml_filename, root); + + if (!success || root.isNull() || !root->hasName( "notifications" )) + { + llerrs << "Problem reading UI Notifications file: " << xml_filename << llendl; + return false; + } + + clearTemplates(); + + for (LLXMLNodePtr item = root->getFirstChild(); + item.notNull(); item = item->getNextSibling()) + { + // we do this FIRST so that item can be changed if we + // encounter a usetemplate -- we just replace the + // current xml node and keep processing + item = checkForXMLTemplate(item); + + if (item->hasName("global")) + { + std::string global_name; + if (item->getAttributeString("name", global_name)) + { + mGlobalStrings[global_name] = item->getTextContents(); + } + continue; + } + + if (item->hasName("template")) + { + // store an xml template; templates must have a single node (can contain + // other nodes) + std::string name; + item->getAttributeString("name", name); + LLXMLNodePtr ptr = item->getFirstChild(); + mXmlTemplates[name] = ptr; + continue; + } + + if (!item->hasName("notification")) + { + llwarns << "Unexpected entity " << item->getName()->mString << + " found in " << xml_filename << llendl; + continue; + } + + // now we know we have a notification entry, so let's build it + LLNotificationTemplatePtr pTemplate(new LLNotificationTemplate()); + + if (!item->getAttributeString("name", pTemplate->mName)) + { + llwarns << "Unable to parse notification with no name" << llendl; + continue; + } + + //llinfos << "Parsing " << pTemplate->mName << llendl; + + pTemplate->mMessage = item->getTextContents(); + pTemplate->mDefaultFunctor = pTemplate->mName; + item->getAttributeString("type", pTemplate->mType); + item->getAttributeString("icon", pTemplate->mIcon); + item->getAttributeString("label", pTemplate->mLabel); + item->getAttributeU32("duration", pTemplate->mExpireSeconds); + item->getAttributeU32("expireOption", pTemplate->mExpireOption); + + std::string priority; + item->getAttributeString("priority", priority); + pTemplate->mPriority = NOTIFICATION_PRIORITY_NORMAL; + if (!priority.empty()) + { + if (priority == "low") pTemplate->mPriority = NOTIFICATION_PRIORITY_LOW; + if (priority == "normal") pTemplate->mPriority = NOTIFICATION_PRIORITY_NORMAL; + if (priority == "high") pTemplate->mPriority = NOTIFICATION_PRIORITY_HIGH; + if (priority == "critical") pTemplate->mPriority = NOTIFICATION_PRIORITY_CRITICAL; + } + + item->getAttributeString("functor", pTemplate->mDefaultFunctor); + + BOOL persist = false; + item->getAttributeBOOL("persist", persist); + pTemplate->mPersist = persist; + + std::string sound; + item->getAttributeString("sound", sound); + if (!sound.empty()) + { + // test for bad sound effect name / missing effect + if (LLUI::sSettingGroups["config"]->controlExists(sound)) + { + pTemplate->mSoundEffect = + LLUUID(LLUI::sSettingGroups["config"]->getString(sound)); + } + else + { + llwarns << "Unknown sound effect control name " << sound + << llendl; + } + } + + for (LLXMLNodePtr child = item->getFirstChild(); + !child.isNull(); child = child->getNextSibling()) + { + child = checkForXMLTemplate(child); + + // + if (child->hasName("url")) + { + pTemplate->mURL = child->getTextContents(); + child->getAttributeU32("option", pTemplate->mURLOption); + child->getAttributeU32("openexternally", pTemplate->mURLOpenExternally); + } + + if (child->hasName("unique")) + { + pTemplate->mUnique = true; + for (LLXMLNodePtr formitem = child->getFirstChild(); + !formitem.isNull(); formitem = formitem->getNextSibling()) + { + if (formitem->hasName("context")) + { + std::string key; + formitem->getAttributeString("key", key); + pTemplate->mUniqueContext.push_back(key); + //llwarns << "adding " << key << " to unique context" << llendl; + } + else + { + llwarns << "'unique' has unrecognized subelement " + << formitem->getName()->mString << llendl; + } + } + } + + // + if (child->hasName("form")) + { + pTemplate->mForm = LLNotificationFormPtr(new LLNotificationForm(pTemplate->mName, child)); + } + } + addTemplate(pTemplate->mName, pTemplate); + } + + //std::ostringstream ostream; + //root->writeToOstream(ostream, "\n "); + //llwarns << ostream.str() << llendl; + + return true; +} + +// Add a simple notification (from XUI) +void LLNotifications::addFromCallback(const LLSD& name) +{ + add(LLNotification::Params().name(name.asString())); +} + +// we provide a couple of simple add notification functions so that it's reasonable to create notifications in one line +LLNotificationPtr LLNotifications::add(const std::string& name, + const LLSD& substitutions, + const LLSD& payload) +{ + LLNotification::Params::Functor functor_p; + functor_p.name = name; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); +} + +LLNotificationPtr LLNotifications::add(const std::string& name, + const LLSD& substitutions, + const LLSD& payload, + const std::string& functor_name) +{ + LLNotification::Params::Functor functor_p; + functor_p.name = functor_name; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); +} + +LLNotificationPtr LLNotifications::add(const std::string& name, + const LLSD& substitutions, + const LLSD& payload, + LLNotificationFunctorRegistry::ResponseFunctor functor) +{ + LLNotification::Params::Functor functor_p; + functor_p.function = functor; + return add(LLNotification::Params().name(name).substitutions(substitutions).payload(payload).functor(functor_p)); +} + +// generalized add function that takes a parameter block object for more complex instantiations +LLNotificationPtr LLNotifications::add(const LLNotification::Params& p) +{ + LLNotificationPtr pNotif(new LLNotification(p)); + add(pNotif); + return pNotif; +} + + +void LLNotifications::add(const LLNotificationPtr pNotif) +{ + // first see if we already have it -- if so, that's a problem + LLNotificationSet::iterator it=mItems.find(pNotif); + if (it != mItems.end()) + { + llerrs << "Notification added a second time to the master notification channel." << llendl; + } + + updateItem(LLSD().insert("sigtype", "add").insert("id", pNotif->id()), pNotif); +} + +void LLNotifications::cancel(LLNotificationPtr pNotif) +{ + LLNotificationSet::iterator it=mItems.find(pNotif); + if (it == mItems.end()) + { + llerrs << "Attempted to delete nonexistent notification " << pNotif->getName() << llendl; + } + updateItem(LLSD().insert("sigtype", "delete").insert("id", pNotif->id()), pNotif); + pNotif->cancel(); +} + +void LLNotifications::update(const LLNotificationPtr pNotif) +{ + LLNotificationSet::iterator it=mItems.find(pNotif); + if (it != mItems.end()) + { + updateItem(LLSD().insert("sigtype", "change").insert("id", pNotif->id()), pNotif); + } +} + + +LLNotificationPtr LLNotifications::find(LLUUID uuid) +{ + LLNotificationPtr target = LLNotificationPtr(new LLNotification(uuid)); + LLNotificationSet::iterator it=mItems.find(target); + if (it == mItems.end()) + { + llwarns << "Tried to dereference uuid '" << uuid << "' as a notification key but didn't find it." << llendl; + return LLNotificationPtr((LLNotification*)NULL); + } + else + { + return *it; + } +} + +void LLNotifications::forEachNotification(NotificationProcess process) +{ + std::for_each(mItems.begin(), mItems.end(), process); +} + +std::string LLNotifications::getGlobalString(const std::string& key) const +{ + GlobalStringMap::const_iterator it = mGlobalStrings.find(key); + if (it != mGlobalStrings.end()) + { + return it->second; + } + else + { + // if we don't have the key as a global, return the key itself so that the error + // is self-diagnosing. + return key; + } +} + +void LLNotifications::setIgnoreAllNotifications(bool setting) +{ + mIgnoreAllNotifications = setting; +} +bool LLNotifications::getIgnoreAllNotifications() +{ + return mIgnoreAllNotifications; +} + +// --- +// END OF LLNotifications implementation +// ========================================================= + +std::ostream& operator<<(std::ostream& s, const LLNotification& notification) +{ + s << notification.summarize(); + return s; +} + -- cgit v1.2.3