From f2bb81d17660054697ed984afc0e3f8d90f77eda Mon Sep 17 00:00:00 2001 From: Dave SIMmONs Date: Mon, 28 Mar 2011 16:54:40 -0700 Subject: Added LLEventHost API for gestures. Have new llgesturelistener.cpp and .h files, wired up to LLGestureMgr class. Reviewed by Kelly --- indra/newview/CMakeLists.txt | 2 + indra/newview/llgesturelistener.cpp | 159 ++++++++++++++++++++++++++++++++++++ indra/newview/llgesturelistener.h | 52 ++++++++++++ indra/newview/llgesturemgr.cpp | 2 + indra/newview/llgesturemgr.h | 4 + 5 files changed, 219 insertions(+) create mode 100644 indra/newview/llgesturelistener.cpp create mode 100644 indra/newview/llgesturelistener.h diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt index d6a144f1dc..ef48fcdf2f 100644 --- a/indra/newview/CMakeLists.txt +++ b/indra/newview/CMakeLists.txt @@ -232,6 +232,7 @@ set(viewer_SOURCE_FILES llfolderviewitem.cpp llfollowcam.cpp llfriendcard.cpp + llgesturelistener.cpp llgesturemgr.cpp llgiveinventory.cpp llglsandbox.cpp @@ -776,6 +777,7 @@ set(viewer_HEADER_FILES llfolderviewitem.h llfollowcam.h llfriendcard.h + llgesturelistener.h llgesturemgr.h llgiveinventory.h llgroupactions.h diff --git a/indra/newview/llgesturelistener.cpp b/indra/newview/llgesturelistener.cpp new file mode 100644 index 0000000000..f682700746 --- /dev/null +++ b/indra/newview/llgesturelistener.cpp @@ -0,0 +1,159 @@ +/** + * @file llgesturelistener.cpp + * @author Dave Simmons + * @date 2011-03-28 + * @brief Implementation for LLGestureListener. + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llgesturelistener.h" +#include "llgesturemgr.h" +#include "llmultigesture.h" + + +LLGestureListener::LLGestureListener() + : LLEventAPI("LLGesture", + "LLGesture listener interface to control gestures") +{ + add("getActiveGestures", + "Return information about the agent's available gestures [\"reply\"]:\n" + "[\"gestures\"]: list of gestures. This is a dictionary with UUID strings as keys\n" + " and the following values:\n" + " [\"name\"]: name of the gesture, may be empty\n" + " [\"trigger\"]: trigger string used to invoke via user chat, may be empty\n" + " [\"playing\"]: true or false indicating the playing state", + &LLGestureListener::getActiveGestures, + LLSDMap("reply", LLSD())); + add("isGesturePlaying", + "[\"id\"]: UUID of the gesture to query. Returns True or False in [\"playing\"] value of the result", + &LLGestureListener::isGesturePlaying); + add("startGesture", + "[\"id\"]: UUID of the gesture to start play", + &LLGestureListener::startGesture); + add("stopGesture", + "[\"id\"]: UUID of the gesture to stop", + &LLGestureListener::stopGesture); +} + + +// "getActiveGestures" command +void LLGestureListener::getActiveGestures(const LLSD& event_data) const +{ + LLSD reply = LLSD::emptyMap(); + LLSD gesture_map = LLSD::emptyMap(); + + const LLGestureMgr::item_map_t& active_gestures = LLGestureMgr::instance().getActiveGestures(); + + // Scan active gesture map and get all the names + LLGestureMgr::item_map_t::const_iterator it; + for (it = active_gestures.begin(); it != active_gestures.end(); ++it) + { + LLMultiGesture* gesture = (*it).second; + if (gesture) + { // Add an entry to the result map with the LLUUID as key with a map containing data + LLSD info = LLSD::emptyMap(); + info["name"] = (LLSD::String) gesture->mName; + info["trigger"] = (LLSD::String) gesture->mTrigger; + info["playing"] = (LLSD::Boolean) gesture->mPlaying; + + gesture_map[(*it).first.asString()] = info; + } + } + + reply["gestures"] = gesture_map; + sendReply(reply, event_data); +} + + + +// "isGesturePlaying" command +void LLGestureListener::isGesturePlaying(const LLSD& event_data) const +{ + bool is_playing = false; + if (event_data.has("id")) + { + LLUUID gesture_id = event_data["id"].asUUID(); + if (gesture_id.notNull()) + { + is_playing = LLGestureMgr::instance().isGesturePlaying(gesture_id); + } + else + { + llwarns << "isGesturePlaying did not find a gesture object for " << gesture_id << llendl; + } + } + else + { + llwarns << "isGesturePlaying didn't have 'id' value passed in" << llendl; + } + + LLSD reply = LLSD::emptyMap(); + reply["playing"] = (LLSD::Boolean) is_playing; + sendReply(reply, event_data); +} + + +// "startGesture" command +void LLGestureListener::startGesture(LLSD const & event_data) const +{ + startOrStopGesture(event_data, true); +} + + +// "stopGesture" command +void LLGestureListener::stopGesture(LLSD const & event_data) const +{ + startOrStopGesture(event_data, false); +} + + +// Real code for "startGesture" or "stopGesture" +void LLGestureListener::startOrStopGesture(LLSD const & event_data, bool start) const +{ + if (event_data.has("id")) + { + LLUUID gesture_id = event_data["id"].asUUID(); + if (gesture_id.notNull()) + { + if (start) + { + LLGestureMgr::instance().playGesture(gesture_id); + } + else + { + LLGestureMgr::instance().stopGesture(gesture_id); + } + } + else + { + llwarns << "startOrStopGesture did not find a gesture object for " << gesture_id << llendl; + } + } + else + { + llwarns << "startOrStopGesture didn't have 'id' value passed in" << llendl; + } +} + diff --git a/indra/newview/llgesturelistener.h b/indra/newview/llgesturelistener.h new file mode 100644 index 0000000000..326881ac2b --- /dev/null +++ b/indra/newview/llgesturelistener.h @@ -0,0 +1,52 @@ +/** + * @file llgesturelistener.h + * @author Dave Simmons + * @date 2011-03-15 + * @brief Class definition for LLGestureListener. + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, 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_LLGESTURELISTENER_H +#define LL_LLGESTURELISTENER_H + +#include "lleventapi.h" + +class LLSD; + +class LLGestureListener : public LLEventAPI +{ +public: + LLGestureListener(); + +private: + void getActiveGestures(LLSD const & gesture_data) const; + void isGesturePlaying(LLSD const & gesture_data) const; + void startGesture(LLSD const & gesture_data) const; + void stopGesture(LLSD const & gesture_data) const; + + void startOrStopGesture(LLSD const & event_data, bool start) const; +}; + +#endif // LL_LLGESTURELISTENER_H + diff --git a/indra/newview/llgesturemgr.cpp b/indra/newview/llgesturemgr.cpp index f658287fb1..c5b821c360 100644 --- a/indra/newview/llgesturemgr.cpp +++ b/indra/newview/llgesturemgr.cpp @@ -51,6 +51,7 @@ #include "llviewerstats.h" #include "llnearbychatbar.h" #include "llappearancemgr.h" +#include "llgesturelistener.h" // Longest time, in seconds, to wait for all animations to stop playing const F32 MAX_WAIT_ANIM_SECS = 30.f; @@ -68,6 +69,7 @@ LLGestureMgr::LLGestureMgr() mLoadingCount(0) { gInventory.addObserver(this); + mListener.reset(new LLGestureListener()); } diff --git a/indra/newview/llgesturemgr.h b/indra/newview/llgesturemgr.h index b9935efeb3..e305895797 100644 --- a/indra/newview/llgesturemgr.h +++ b/indra/newview/llgesturemgr.h @@ -37,6 +37,7 @@ #include "llviewerinventory.h" class LLMultiGesture; +class LLGestureListener; class LLGestureStep; class LLUUID; class LLVFS; @@ -172,6 +173,9 @@ private: callback_map_t mCallbackMap; std::vector mPlaying; BOOL mValid; + + // LLEventHost interface + boost::shared_ptr mListener; }; #endif -- cgit v1.2.3