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-rw-r--r--indra/llui/llnotifications.cpp158
-rw-r--r--indra/llui/llnotifications.h35
2 files changed, 77 insertions, 116 deletions
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index 65ef53443b..7b8f51ae3c 100644
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -48,122 +48,38 @@
const std::string NOTIFICATION_PERSIST_VERSION = "0.93";
-// local channel for notification history
-class LLNotificationHistoryChannel : public LLNotificationChannel
+// Local channel for persistent notifications
+// Stores only persistent notifications.
+// Class users can use connectChanged() to process persistent notifications
+// (see LLNotificationStorage for example).
+class LLPersistentNotificationChannel : public LLNotificationChannel
{
- LOG_CLASS(LLNotificationHistoryChannel);
+ LOG_CLASS(LLPersistentNotificationChannel);
public:
- LLNotificationHistoryChannel(const std::string& filename) :
- LLNotificationChannel("History", "Visible", &historyFilter, LLNotificationComparators::orderByUUID()),
- mFileName(filename)
+ LLPersistentNotificationChannel() :
+ LLNotificationChannel("Persistent", "Visible", &notificationFilter, LLNotificationComparators::orderByUUID())
{
- 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()
+ // The channel gets all persistent notifications except those that have been canceled
+ static bool notificationFilter(LLNotificationPtr pNotification)
{
- /* NOTE: As of 2009-11-09 the reload of notifications on startup does not
- work, and has not worked for months. Skip saving notifications until the
- read can be fixed, because this hits the disk once per notification and
- causes log spam. James
-
- llinfos << "Saving open notifications to " << mFileName << llendl;
+ bool handle_notification = false;
- 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;
+ handle_notification = pNotification->isPersistent()
+ && !pNotification->isCancelled();
- // only store notifications flagged as persisting
- LLNotificationTemplatePtr templatep = LLNotifications::instance().getTemplate((*it)->getName());
- if (!templatep->mPersist) continue;
-
- data.append((*it)->asLLSD());
- }
-
- LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
- formatter->format(output, notify_file, LLSDFormatter::OPTIONS_PRETTY);
- */
+ return handle_notification;
}
- 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<LLSDParser> 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
+ // we want to keep deleted notifications in our log, otherwise some
+ // notifications will be lost on exit.
mItems.insert(pNotification);
-
- return;
}
-
-private:
- std::string mFileName;
};
bool filterIgnoredNotifications(LLNotificationPtr notification)
@@ -417,6 +333,10 @@ LLNotification::LLNotification(const LLNotification::Params& p) :
mTemporaryResponder = true;
}
+ else if(p.functor.responder.isChosen())
+ {
+ mResponder = p.functor.responder;
+ }
if(p.responder.isProvided())
{
@@ -462,6 +382,12 @@ LLSD LLNotification::asLLSD()
output["priority"] = (S32)mPriority;
output["responseFunctor"] = mResponseFunctorName;
output["reusable"] = mIsReusable;
+
+ if(mResponder)
+ {
+ output["responder"] = mResponder->asLLSD();
+ }
+
return output;
}
@@ -571,12 +497,20 @@ void LLNotification::respond(const LLSD& response)
// *TODO may remove mRespondedTo and use mResponce.isDefined() in isRespondedTo()
mRespondedTo = true;
mResponse = response;
- // look up the functor
- LLNotificationFunctorRegistry::ResponseFunctor functor =
- LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName);
- // and then call it
- functor(asLLSD(), response);
-
+
+ if(mResponder)
+ {
+ mResponder->handleRespond(asLLSD(), response);
+ }
+ else
+ {
+ // look up the functor
+ LLNotificationFunctorRegistry::ResponseFunctor functor =
+ LLNotificationFunctorRegistry::instance().getFunctor(mResponseFunctorName);
+ // and then call it
+ functor(asLLSD(), response);
+ }
+
if (mTemporaryResponder && !isReusable())
{
LLNotificationFunctorRegistry::instance().unregisterFunctor(mResponseFunctorName);
@@ -621,6 +555,11 @@ void LLNotification::setResponseFunctor(const LLNotificationFunctorRegistry::Res
LLNotificationFunctorRegistry::instance().registerFunctor(mResponseFunctorName, cb);
}
+void LLNotification::setResponseFunctor(const LLNotificationResponderPtr& responder)
+{
+ mResponder = responder;
+}
+
bool LLNotification::payloadContainsAll(const std::vector<std::string>& required_fields) const
{
for(std::vector<std::string>::const_iterator required_fields_it = required_fields.begin();
@@ -1116,12 +1055,9 @@ void LLNotifications::createDefaultChannels()
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" );
+ // create special persistent notification channel
// this isn't a leak, don't worry about the empty "new"
- new LLNotificationHistoryChannel(notifications_log_file);
+ new LLPersistentNotificationChannel();
// connect action methods to these channels
LLNotifications::instance().getChannel("Expiration")->
diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h
index 1799ca65b7..c942a32512 100644
--- a/indra/llui/llnotifications.h
+++ b/indra/llui/llnotifications.h
@@ -116,8 +116,23 @@ typedef enum e_notification_priority
NOTIFICATION_PRIORITY_CRITICAL
} ENotificationPriority;
+class LLNotificationResponderInterface
+{
+public:
+ LLNotificationResponderInterface(){};
+ virtual ~LLNotificationResponderInterface(){};
+
+ virtual void handleRespond(const LLSD& notification, const LLSD& response) = 0;
+
+ virtual LLSD asLLSD() = 0;
+
+ virtual void fromLLSD(const LLSD& params) = 0;
+};
+
typedef boost::function<void (const LLSD&, const LLSD&)> LLNotificationResponder;
+typedef boost::shared_ptr<LLNotificationResponderInterface> LLNotificationResponderPtr;
+
typedef LLFunctorRegistry<LLNotificationResponder> LLNotificationFunctorRegistry;
typedef LLFunctorRegistration<LLNotificationResponder> LLNotificationFunctorRegistration;
@@ -303,10 +318,12 @@ public:
{
Alternative<std::string> name;
Alternative<LLNotificationFunctorRegistry::ResponseFunctor> function;
+ Alternative<LLNotificationResponderPtr> responder;
Functor()
: name("functor_name"),
- function("functor")
+ function("functor"),
+ responder("responder")
{}
};
Optional<Functor> functor;
@@ -349,12 +366,13 @@ private:
bool mIgnored;
ENotificationPriority mPriority;
LLNotificationFormPtr mForm;
- void* mResponderObj;
+ void* mResponderObj; // TODO - refactor/remove this field
bool mIsReusable;
-
+ LLNotificationResponderPtr mResponder;
+
// a reference to the template
LLNotificationTemplatePtr mTemplatep;
-
+
/*
We want to be able to store and reload notifications so that they can survive
a shutdown/restart of the client. So we can't simply pass in callbacks;
@@ -393,6 +411,8 @@ public:
void setResponseFunctor(const LLNotificationFunctorRegistry::ResponseFunctor& cb);
+ void setResponseFunctor(const LLNotificationResponderPtr& responder);
+
typedef enum e_response_template_type
{
WITHOUT_DEFAULT_BUTTON,
@@ -459,7 +479,12 @@ public:
{
return mTemplatep->mName;
}
-
+
+ bool isPersistent() const
+ {
+ return mTemplatep->mPersist;
+ }
+
const LLUUID& id() const
{
return mId;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-01 19:13:57 +0000