ER-650: touch events. Added 'requestTouch' API for LLAgent operations via llEventHost. Re-factored some message sending code for grabs. Reviewed by Kelly

1 files changed, 65 insertions, 34 deletions

diff --git a/indra/newview/lltoolgrab.cpp b/indra/newview/lltoolgrab.cpp
index b6c0f662e5..319e2508e0 100644
--- a/indra/newview/lltoolgrab.cpp
+++ b/indra/newview/lltoolgrab.cpp
@@ -54,7 +54,6 @@
 #include "llviewerobject.h"
 #include "llviewerobjectlist.h" 
 #include "llviewerregion.h"
-#include "llviewerwindow.h"
 #include "llvoavatarself.h"
 #include "llworld.h"
 
@@ -387,22 +386,7 @@ void LLToolGrab::startGrab()
 	mDragStartPointGlobal = grab_start_global;
 	mDragStartFromCamera = grab_start_global - gAgentCamera.getCameraPositionGlobal();
 
-	LLMessageSystem	*msg = gMessageSystem;
-	msg->newMessageFast(_PREHASH_ObjectGrab);
-	msg->nextBlockFast(_PREHASH_AgentData);
-	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
-	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
-	msg->nextBlockFast(_PREHASH_ObjectData);
-	msg->addU32Fast(_PREHASH_LocalID, objectp->mLocalID);
-	msg->addVector3Fast(_PREHASH_GrabOffset, grab_offset );
-	msg->nextBlock("SurfaceInfo");
-	msg->addVector3("UVCoord", LLVector3(mGrabPick.mUVCoords));
-	msg->addVector3("STCoord", LLVector3(mGrabPick.mSTCoords));
-	msg->addS32Fast(_PREHASH_FaceIndex, mGrabPick.mObjectFace);
-	msg->addVector3("Position", mGrabPick.mIntersection);
-	msg->addVector3("Normal", mGrabPick.mNormal);
-	msg->addVector3("Binormal", mGrabPick.mBinormal);
-	msg->sendMessage( objectp->getRegion()->getHost());
+	send_ObjectGrab_message(objectp, mGrabPick, grab_offset);
 
 	mGrabOffsetFromCenterInitial = grab_offset;
 	mGrabHiddenOffsetFromCamera = mDragStartFromCamera;
@@ -1036,28 +1020,12 @@ void LLToolGrab::stopGrab()
 	}
 
 	// Next, send messages to simulator
-	LLMessageSystem *msg = gMessageSystem;
 	switch(mMode)
 	{
 	case GRAB_ACTIVE_CENTER:
 	case GRAB_NONPHYSICAL:
 	case GRAB_LOCKED:
-		msg->newMessageFast(_PREHASH_ObjectDeGrab);
-		msg->nextBlockFast(_PREHASH_AgentData);
-		msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
-		msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
-		msg->nextBlockFast(_PREHASH_ObjectData);
-		msg->addU32Fast(_PREHASH_LocalID, objectp->mLocalID);
-		msg->nextBlock("SurfaceInfo");
-		msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
-		msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
-		msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
-		msg->addVector3("Position", pick.mIntersection);
-		msg->addVector3("Normal", pick.mNormal);
-		msg->addVector3("Binormal", pick.mBinormal);
-
-		msg->sendMessage(objectp->getRegion()->getHost());
-
+		send_ObjectDeGrab_message(objectp, pick);
 		mVerticalDragging = FALSE;
 		break;
 
@@ -1109,3 +1077,66 @@ LLVector3d LLToolGrab::getGrabPointGlobal()
 		return gAgent.getPositionGlobal();
 	}
 }
+
+
+void send_ObjectGrab_message(LLViewerObject* object, const LLPickInfo & pick, const LLVector3 &grab_offset)
+{
+	if (!object) return;
+
+	LLMessageSystem	*msg = gMessageSystem;
+
+	msg->newMessageFast(_PREHASH_ObjectGrab);
+	msg->nextBlockFast( _PREHASH_AgentData);
+	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
+	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+	msg->nextBlockFast( _PREHASH_ObjectData);
+	msg->addU32Fast(    _PREHASH_LocalID, object->mLocalID);
+	msg->addVector3Fast(_PREHASH_GrabOffset, grab_offset);
+	msg->nextBlock("SurfaceInfo");
+	msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
+	msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
+	msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
+	msg->addVector3("Position", pick.mIntersection);
+	msg->addVector3("Normal", pick.mNormal);
+	msg->addVector3("Binormal", pick.mBinormal);
+	msg->sendMessage( object->getRegion()->getHost());
+
+	/*  Diagnostic code
+	llinfos << "mUVCoords: " << pick.mUVCoords
+			<< ", mSTCoords: " << pick.mSTCoords
+			<< ", mObjectFace: " << pick.mObjectFace
+			<< ", mIntersection: " << pick.mIntersection
+			<< ", mNormal: " << pick.mNormal
+			<< ", mBinormal: " << pick.mBinormal
+			<< llendl;
+
+	llinfos << "Avatar pos: " << gAgent.getPositionAgent() << llendl;
+	llinfos << "Object pos: " << object->getPosition() << llendl;
+	*/
+}
+
+
+void send_ObjectDeGrab_message(LLViewerObject* object, const LLPickInfo & pick)
+{
+	if (!object) return;
+
+	LLMessageSystem	*msg = gMessageSystem;
+
+	msg->newMessageFast(_PREHASH_ObjectDeGrab);
+	msg->nextBlockFast(_PREHASH_AgentData);
+	msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
+	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+	msg->nextBlockFast(_PREHASH_ObjectData);
+	msg->addU32Fast(_PREHASH_LocalID, object->mLocalID);
+	msg->nextBlock("SurfaceInfo");
+	msg->addVector3("UVCoord", LLVector3(pick.mUVCoords));
+	msg->addVector3("STCoord", LLVector3(pick.mSTCoords));
+	msg->addS32Fast(_PREHASH_FaceIndex, pick.mObjectFace);
+	msg->addVector3("Position", pick.mIntersection);
+	msg->addVector3("Normal", pick.mNormal);
+	msg->addVector3("Binormal", pick.mBinormal);
+	msg->sendMessage(object->getRegion()->getHost());
+}
+
+
+