diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt
index aa6684e7a80eaabd4522394e6f79cb75b56f88a1..589ceac5016ebccd554dcd8e70e6ba99515f66cf 100755
--- a/indra/llui/CMakeLists.txt
+++ b/indra/llui/CMakeLists.txt
@@ -75,6 +75,7 @@ set(llui_SOURCE_FILES
llmultislider.cpp
llmultisliderctrl.cpp
llnotifications.cpp
+ llnotificationslistener.cpp
llnotificationsutil.cpp
llpanel.cpp
llprogressbar.cpp
@@ -184,6 +185,7 @@ set(llui_HEADER_FILES
llmultislider.h
llnotificationptr.h
llnotifications.h
+ llnotificationslistener.h
llnotificationsutil.h
llnotificationtemplate.h
llnotificationvisibilityrule.h
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index 1789f003b91ecd843aba930d724b22e4184e4f48..743d34c57b6d540713100ef86f6741fa44cb360b 100755
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -1206,6 +1206,7 @@ LLNotifications::LLNotifications()
: LLNotificationChannelBase(LLNotificationFilters::includeEverything),
mIgnoreAllNotifications(false)
{
+ mListener.reset(new LLNotificationsListener(*this));
LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2));
}
diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h
index 87573c2a56bdb4fe17f0e240563208504271aff3..9037712cc870a9d2cf10d33bb50aa220bbda3626 100755
--- a/indra/llui/llnotifications.h
+++ b/indra/llui/llnotifications.h
@@ -98,6 +98,8 @@
#include "llrefcount.h"
#include "llsdparam.h"
+#include "llnotificationslistener.h"
+
class LLAvatarName;
typedef enum e_notification_priority
{
@@ -970,6 +972,8 @@ class LLNotifications :
bool mIgnoreAllNotifications;
+ boost::scoped_ptr<LLNotificationsListener> mListener;
+
std::vector<LLNotificationChannelPtr> mDefaultChannels;
};
diff --git a/indra/llui/llnotificationslistener.cpp b/indra/llui/llnotificationslistener.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..9e8e943ee63de24970f91a5772f8e35c812a22e5
--- /dev/null
+++ b/indra/llui/llnotificationslistener.cpp
@@ -0,0 +1,359 @@
+/**
+ * @file llnotificationslistener.cpp
+ * @author Brad Kittenbrink
+ * @date 2009-07-08
+ * @brief Implementation for llnotificationslistener.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "llnotificationslistener.h"
+#include "llnotifications.h"
+#include "llnotificationtemplate.h"
+#include "llsd.h"
+#include "llui.h"
+
+LLNotificationsListener::LLNotificationsListener(LLNotifications & notifications) :
+ LLEventAPI("LLNotifications",
+ "LLNotifications listener to (e.g.) pop up a notification"),
+ mNotifications(notifications)
+{
+ add("requestAdd",
+ "Add a notification with specified [\"name\"], [\"substitutions\"] and [\"payload\"].\n"
+ "If optional [\"reply\"] specified, arrange to send user response on that LLEventPump.",
+ &LLNotificationsListener::requestAdd);
+ /* add("listChannels",
+ "Post to [\"reply\"] a map of info on existing channels",
+ &LLNotificationsListener::listChannels,
+ LLSD().with("reply", LLSD()));
+ */
+ add("listChannelNotifications",
+ "Post to [\"reply\"] an array of info on notifications in channel [\"channel\"]",
+ &LLNotificationsListener::listChannelNotifications,
+ LLSD().with("reply", LLSD()).with("channel", LLSD()));
+ add("respond",
+ "Respond to notification [\"uuid\"] with data in [\"response\"]",
+ &LLNotificationsListener::respond,
+ LLSD().with("uuid", LLSD()));
+ add("cancel",
+ "Cancel notification [\"uuid\"]",
+ &LLNotificationsListener::cancel,
+ LLSD().with("uuid", LLSD()));
+ add("ignore",
+ "Ignore future notification [\"name\"]\n"
+ "(from <notification name= > in notifications.xml)\n"
+ "according to boolean [\"ignore\"].\n"
+ "If [\"name\"] is omitted or undefined, [un]ignore all future notifications.\n"
+ "Note that ignored notifications are not forwarded unless intercepted before\n"
+ "the \"Ignore\" channel.",
+ &LLNotificationsListener::ignore);
+ add("forward",
+ "Forward to [\"pump\"] future notifications on channel [\"channel\"]\n"
+ "according to boolean [\"forward\"]. When enabled, only types matching\n"
+ "[\"types\"] are forwarded, as follows:\n"
+ "omitted or undefined: forward all notifications\n"
+ "string: forward only the specific named [sig]type\n"
+ "array of string: forward any notification matching any named [sig]type.\n"
+ "When boolean [\"respond\"] is true, we auto-respond to each forwarded\n"
+ "notification.",
+ &LLNotificationsListener::forward,
+ LLSD().with("channel", LLSD()));
+}
+
+// This is here in the .cpp file so we don't need the definition of class
+// Forwarder in the header file.
+LLNotificationsListener::~LLNotificationsListener()
+{
+}
+
+void LLNotificationsListener::requestAdd(const LLSD& event_data) const
+{
+ if(event_data.has("reply"))
+ {
+ mNotifications.add(event_data["name"],
+ event_data["substitutions"],
+ event_data["payload"],
+ boost::bind(&LLNotificationsListener::NotificationResponder,
+ this,
+ event_data["reply"].asString(),
+ _1, _2
+ )
+ );
+ }
+ else
+ {
+ mNotifications.add(event_data["name"],
+ event_data["substitutions"],
+ event_data["payload"]);
+ }
+}
+
+void LLNotificationsListener::NotificationResponder(const std::string& reply_pump,
+ const LLSD& notification,
+ const LLSD& response) const
+{
+ LLSD reponse_event;
+ reponse_event["notification"] = notification;
+ reponse_event["response"] = response;
+ LLEventPumps::getInstance()->obtain(reply_pump).post(reponse_event);
+}
+/*
+void LLNotificationsListener::listChannels(const LLSD& params) const
+{
+ LLReqID reqID(params);
+ LLSD response(reqID.makeResponse());
+ for (LLNotifications::
+
+
+
+ for (LLNotifications::ChannelMap::const_iterator cmi(mNotifications.mChannels.begin()),
+ cmend(mNotifications.mChannels.end());
+ cmi != cmend; ++cmi)
+ {
+ LLSD channelInfo;
+ channelInfo["parent"] = cmi->second->getParentChannelName();
+ response[cmi->first] = channelInfo;
+ }
+ LLEventPumps::instance().obtain(params["reply"]).post(response);
+}
+*/
+void LLNotificationsListener::listChannelNotifications(const LLSD& params) const
+{
+ LLReqID reqID(params);
+ LLSD response(reqID.makeResponse());
+ LLNotificationChannelPtr channel(mNotifications.getChannel(params["channel"]));
+ if (channel)
+ {
+ LLSD notifications(LLSD::emptyArray());
+ for (LLNotificationChannel::Iterator ni(channel->begin()), nend(channel->end());
+ ni != nend; ++ni)
+ {
+ notifications.append(asLLSD(*ni));
+ }
+ response["notifications"] = notifications;
+ }
+ LLEventPumps::instance().obtain(params["reply"]).post(response);
+}
+
+void LLNotificationsListener::respond(const LLSD& params) const
+{
+ LLNotificationPtr notification(mNotifications.find(params["uuid"]));
+ if (notification)
+ {
+ notification->respond(params["response"]);
+ }
+}
+
+void LLNotificationsListener::cancel(const LLSD& params) const
+{
+ LLNotificationPtr notification(mNotifications.find(params["uuid"]));
+ if (notification)
+ {
+ mNotifications.cancel(notification);
+ }
+}
+
+void LLNotificationsListener::ignore(const LLSD& params) const
+{
+ // Calling a method named "ignore", but omitting its "ignore" Boolean
+ // argument, should by default cause something to be ignored. Explicitly
+ // pass ["ignore"] = false to cancel ignore.
+ bool ignore = true;
+ if (params.has("ignore"))
+ {
+ ignore = params["ignore"].asBoolean();
+ }
+ // This method can be used to affect either a single notification name or
+ // all future notifications. The two use substantially different mechanisms.
+ if (params["name"].isDefined())
+ {
+ // ["name"] was passed: ignore just that notification
+ LLNotificationTemplatePtr templatep = mNotifications.getTemplate(params["name"]);
+ if (templatep)
+ {
+ templatep->mForm->setIgnored(ignore);
+ }
+ }
+ else
+ {
+ // no ["name"]: ignore all future notifications
+ mNotifications.setIgnoreAllNotifications(ignore);
+ }
+}
+
+class LLNotificationsListener::Forwarder: public LLEventTrackable
+{
+ LOG_CLASS(LLNotificationsListener::Forwarder);
+public:
+ Forwarder(LLNotifications& llnotifications, const std::string& channel):
+ mNotifications(llnotifications),
+ mRespond(false)
+ {
+ // Connect to the specified channel on construction. Because
+ // LLEventTrackable is a base, we should automatically disconnect when
+ // destroyed.
+ LLNotificationChannelPtr channelptr(llnotifications.getChannel(channel));
+ if (channelptr)
+ {
+ // Insert our processing as a "passed filter" listener. This way
+ // we get to run before all the "changed" listeners, and we get to
+ // swipe it (hide it from the other listeners) if desired.
+ channelptr->connectPassedFilter(boost::bind(&Forwarder::handle, this, _1));
+ }
+ }
+
+ void setPumpName(const std::string& name) { mPumpName = name; }
+ void setTypes(const LLSD& types) { mTypes = types; }
+ void setRespond(bool respond) { mRespond = respond; }
+
+private:
+ bool handle(const LLSD& notification) const;
+ bool matchType(const LLSD& filter, const std::string& type) const;
+
+ LLNotifications& mNotifications;
+ std::string mPumpName;
+ LLSD mTypes;
+ bool mRespond;
+};
+
+void LLNotificationsListener::forward(const LLSD& params)
+{
+ std::string channel(params["channel"]);
+ // First decide whether we're supposed to start forwarding or stop it.
+ // Default to true.
+ bool forward = true;
+ if (params.has("forward"))
+ {
+ forward = params["forward"].asBoolean();
+ }
+ if (! forward)
+ {
+ // This is a request to stop forwarding notifications on the specified
+ // channel. The rest of the params don't matter.
+ // Because mForwarders contains scoped_ptrs, erasing the map entry
+ // DOES delete the heap Forwarder object. Because Forwarder derives
+ // from LLEventTrackable, destroying it disconnects it from the
+ // channel.
+ mForwarders.erase(channel);
+ return;
+ }
+ // From here on, we know we're being asked to start (or modify) forwarding
+ // on the specified channel. Find or create an appropriate Forwarder.
+ ForwarderMap::iterator
+ entry(mForwarders.insert(ForwarderMap::value_type(channel, ForwarderMap::mapped_type())).first);
+ if (! entry->second)
+ {
+ entry->second.reset(new Forwarder(mNotifications, channel));
+ }
+ // Now, whether this Forwarder is brand-new or not, update it with the new
+ // request info.
+ Forwarder& fwd(*entry->second);
+ fwd.setPumpName(params["pump"]);
+ fwd.setTypes(params["types"]);
+ fwd.setRespond(params["respond"]);
+}
+
+bool LLNotificationsListener::Forwarder::handle(const LLSD& notification) const
+{
+ LL_INFOS("LLNotificationsListener") << "handle(" << notification << ")" << LL_ENDL;
+ if (notification["sigtype"].asString() == "delete")
+ {
+ LL_INFOS("LLNotificationsListener") << "ignoring delete" << LL_ENDL;
+ // let other listeners see the "delete" operation
+ return false;
+ }
+ LLNotificationPtr note(mNotifications.find(notification["id"]));
+ if (! note)
+ {
+ LL_INFOS("LLNotificationsListener") << notification["id"] << " not found" << LL_ENDL;
+ return false;
+ }
+ if (! matchType(mTypes, note->getType()))
+ {
+ LL_INFOS("LLNotificationsListener") << "didn't match types " << mTypes << LL_ENDL;
+ // We're not supposed to intercept this particular notification. Let
+ // other listeners process it.
+ return false;
+ }
+ LL_INFOS("LLNotificationsListener") << "sending via '" << mPumpName << "'" << LL_ENDL;
+ // This is a notification we care about. Forward it through specified
+ // LLEventPump.
+ LLEventPumps::instance().obtain(mPumpName).post(asLLSD(note));
+ // Are we also being asked to auto-respond?
+ if (mRespond)
+ {
+ LL_INFOS("LLNotificationsListener") << "should respond" << LL_ENDL;
+ note->respond(LLSD::emptyMap());
+ // Did that succeed in removing the notification? Only cancel() if
+ // it's still around -- otherwise we get an LL_ERRS crash!
+ note = mNotifications.find(notification["id"]);
+ if (note)
+ {
+ LL_INFOS("LLNotificationsListener") << "respond() didn't clear, canceling" << LL_ENDL;
+ mNotifications.cancel(note);
+ }
+ }
+ // If we've auto-responded to this notification, then it's going to be
+ // deleted. Other listeners would get the change operation, try to look it
+ // up and be baffled by lookup failure. So when we auto-respond, suppress
+ // this notification: don't pass it to other listeners.
+ return mRespond;
+}
+
+bool LLNotificationsListener::Forwarder::matchType(const LLSD& filter, const std::string& type) const
+{
+ // Decide whether this notification matches filter:
+ // undefined: forward all notifications
+ if (filter.isUndefined())
+ {
+ return true;
+ }
+ // array of string: forward any notification matching any named type
+ if (filter.isArray())
+ {
+ for (LLSD::array_const_iterator ti(filter.beginArray()), tend(filter.endArray());
+ ti != tend; ++ti)
+ {
+ if (ti->asString() == type)
+ {
+ return true;
+ }
+ }
+ // Didn't match any entry in the array
+ return false;
+ }
+ // string: forward only the specific named type
+ return (filter.asString() == type);
+}
+
+LLSD LLNotificationsListener::asLLSD(LLNotificationPtr note)
+{
+ LLSD notificationInfo(note->asLLSD());
+ // For some reason the following aren't included in LLNotification::asLLSD().
+ notificationInfo["summary"] = note->summarize();
+ notificationInfo["id"] = note->id();
+ notificationInfo["type"] = note->getType();
+ notificationInfo["message"] = note->getMessage();
+ notificationInfo["label"] = note->getLabel();
+ return notificationInfo;
+}
diff --git a/indra/llui/llnotificationslistener.h b/indra/llui/llnotificationslistener.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9f7641de6c5fb1f8d4d7073a435d73d7348fc5b
--- /dev/null
+++ b/indra/llui/llnotificationslistener.h
@@ -0,0 +1,69 @@
+/**
+ * @file llnotificationslistener.h
+ * @author Brad Kittenbrink
+ * @date 2009-07-08
+ * @brief Wrap subset of LLNotifications API in event API for test scripts.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLNOTIFICATIONSLISTENER_H
+#define LL_LLNOTIFICATIONSLISTENER_H
+
+#include "lleventapi.h"
+#include "llnotificationptr.h"
+#include <boost/shared_ptr.hpp>
+#include <map>
+#include <string>
+
+class LLNotifications;
+class LLSD;
+
+class LLNotificationsListener : public LLEventAPI
+{
+public:
+ LLNotificationsListener(LLNotifications & notifications);
+ ~LLNotificationsListener();
+
+private:
+ void requestAdd(LLSD const & event_data) const;
+
+ void NotificationResponder(const std::string& replypump,
+ const LLSD& notification,
+ const LLSD& response) const;
+
+ void listChannels(const LLSD& params) const;
+ void listChannelNotifications(const LLSD& params) const;
+ void respond(const LLSD& params) const;
+ void cancel(const LLSD& params) const;
+ void ignore(const LLSD& params) const;
+ void forward(const LLSD& params);
+
+ static LLSD asLLSD(LLNotificationPtr);
+
+ class Forwarder;
+ typedef std::map<std::string, boost::shared_ptr<Forwarder> > ForwarderMap;
+ ForwarderMap mForwarders;
+ LLNotifications & mNotifications;
+};
+
+#endif // LL_LLNOTIFICATIONSLISTENER_H