Merge viewer-development -> viewer-horde-fixes

1 files changed, 127 insertions, 0 deletions

diff --git a/indra/newview/llpathfindingmanager.h b/indra/newview/llpathfindingmanager.h
new file mode 100644
index 0000000000..c61ff244fc
--- /dev/null
+++ b/indra/newview/llpathfindingmanager.h
@@ -0,0 +1,127 @@
+/** 
+* @file   llpathfindingmanager.h
+* @brief  Header file for llpathfindingmanager
+* @author Stinson@lindenlab.com
+*
+* $LicenseInfo:firstyear=2012&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2012, 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_LLPATHFINDINGMANAGER_H
+#define LL_LLPATHFINDINGMANAGER_H
+
+#include <string>
+#include <map>
+
+#include <boost/function.hpp>
+#include <boost/signals2.hpp>
+
+#include "llpathfindinglinkset.h"
+#include "llpathfindingobjectlist.h"
+#include "llpathfindingnavmesh.h"
+#include "llsingleton.h"
+
+class LLPathfindingNavMeshStatus;
+class LLUUID;
+class LLViewerRegion;
+
+class LLPathfindingManager : public LLSingleton<LLPathfindingManager>
+{
+	friend class LLNavMeshSimStateChangeNode;
+	friend class NavMeshStatusResponder;
+	friend class LLAgentStateChangeNode;
+	friend class AgentStateResponder;
+public:
+	typedef enum {
+		kRequestStarted,
+		kRequestCompleted,
+		kRequestNotEnabled,
+		kRequestError
+	} ERequestStatus;
+
+	LLPathfindingManager();
+	virtual ~LLPathfindingManager();
+
+	void initSystem();
+	void quitSystem();
+
+	bool isPathfindingViewEnabled() const;
+	bool isPathfindingEnabledForCurrentRegion() const;
+	bool isPathfindingEnabledForRegion(LLViewerRegion *pRegion) const;
+
+	bool isAllowViewTerrainProperties() const;
+
+	LLPathfindingNavMesh::navmesh_slot_t registerNavMeshListenerForRegion(LLViewerRegion *pRegion, LLPathfindingNavMesh::navmesh_callback_t pNavMeshCallback);
+	void requestGetNavMeshForRegion(LLViewerRegion *pRegion, bool pIsGetStatusOnly);
+
+	typedef U32 request_id_t;
+	typedef boost::function<void (request_id_t, ERequestStatus, LLPathfindingObjectListPtr)> object_request_callback_t;
+
+	void requestGetLinksets(request_id_t pRequestId, object_request_callback_t pLinksetsCallback) const;
+	void requestSetLinksets(request_id_t pRequestId, const LLPathfindingObjectListPtr &pLinksetListPtr, LLPathfindingLinkset::ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD, object_request_callback_t pLinksetsCallback) const;
+
+	void requestGetCharacters(request_id_t pRequestId, object_request_callback_t pCharactersCallback) const;
+
+	typedef boost::function<void (BOOL)>         agent_state_callback_t;
+	typedef boost::signals2::signal<void (BOOL)> agent_state_signal_t;
+	typedef boost::signals2::connection          agent_state_slot_t;	
+
+	agent_state_slot_t registerAgentStateListener(agent_state_callback_t pAgentStateCallback);
+	void requestGetAgentState();	
+
+	typedef boost::function<void (bool)> rebake_navmesh_callback_t;
+	void requestRebakeNavMesh(rebake_navmesh_callback_t pRebakeNavMeshCallback);
+
+protected:
+
+private:
+	typedef std::map<LLUUID, LLPathfindingNavMeshPtr> NavMeshMap;
+
+	void sendRequestGetNavMeshForRegion(LLPathfindingNavMeshPtr navMeshPtr, LLViewerRegion *pRegion, const LLPathfindingNavMeshStatus &pNavMeshStatus);
+
+	void handleDeferredGetAgentStateForRegion(const LLUUID &pRegionUUID);
+	void handleDeferredGetNavMeshForRegion(const LLUUID &pRegionUUID, bool pIsGetStatusOnly);
+	void handleDeferredGetLinksetsForRegion(const LLUUID &pRegionUUID, request_id_t pRequestId, object_request_callback_t pLinksetsCallback) const;
+	void handleDeferredGetCharactersForRegion(const LLUUID &pRegionUUID, request_id_t pRequestId, object_request_callback_t pCharactersCallback) const;
+
+	void handleNavMeshStatusRequest(const LLPathfindingNavMeshStatus &pNavMeshStatus, LLViewerRegion *pRegion, bool pIsGetStatusOnly);
+	void handleNavMeshStatusUpdate(const LLPathfindingNavMeshStatus &pNavMeshStatus);
+
+	void handleAgentState(BOOL pCanRebakeRegion);
+
+	LLPathfindingNavMeshPtr getNavMeshForRegion(const LLUUID &pRegionUUID);
+	LLPathfindingNavMeshPtr getNavMeshForRegion(LLViewerRegion *pRegion);
+
+	std::string getNavMeshStatusURLForCurrentRegion() const;
+	std::string getNavMeshStatusURLForRegion(LLViewerRegion *pRegion) const;
+	std::string getRetrieveNavMeshURLForRegion(LLViewerRegion *pRegion) const;
+	std::string getObjectLinksetsURLForCurrentRegion() const;
+	std::string getTerrainLinksetsURLForCurrentRegion() const;
+	std::string getCharactersURLForCurrentRegion() const;
+	std::string	getAgentStateURLForRegion(LLViewerRegion *pRegion) const;
+	std::string getCapabilityURLForCurrentRegion(const std::string &pCapabilityName) const;
+	std::string getCapabilityURLForRegion(LLViewerRegion *pRegion, const std::string &pCapabilityName) const;
+	LLViewerRegion *getCurrentRegion() const;
+
+	NavMeshMap           mNavMeshMap;
+	agent_state_signal_t mAgentStateSignal;
+};
+
+#endif // LL_LLPATHFINDINGMANAGER_H