From 11b6e272abf05c5429865aaa1366bd450b8bc218 Mon Sep 17 00:00:00 2001
From: Todd Stinson <stinson@lindenlab.com>
Date: Thu, 21 Jun 2012 16:39:35 -0700
Subject: PATH-743: Altering the mouse cursor to give more feed back when in
 path testing mode.

---
 indra/newview/llpathfindingpathtool.cpp | 49 ++++++++++++++++++++++++++++-----
 1 file changed, 42 insertions(+), 7 deletions(-)

(limited to 'indra/newview/llpathfindingpathtool.cpp')

diff --git a/indra/newview/llpathfindingpathtool.cpp b/indra/newview/llpathfindingpathtool.cpp
index 5567869a1c..82426920d8 100644
--- a/indra/newview/llpathfindingpathtool.cpp
+++ b/indra/newview/llpathfindingpathtool.cpp
@@ -66,12 +66,30 @@ BOOL LLPathfindingPathTool::handleMouseDown(S32 pX, S32 pY, MASK pMask)
 {
 	BOOL returnVal = FALSE;
 
-	if (!mIsLeftMouseButtonHeld && !mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld && isAnyPathToolModKeys(pMask))
+	if (!mIsLeftMouseButtonHeld && !mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld)
 	{
-		computeFinalPoints(pX, pY, pMask);
-		mIsLeftMouseButtonHeld = true;
-		setMouseCapture(TRUE);
-		returnVal = TRUE;
+		if (isAnyPathToolModKeys(pMask))
+		{
+			if (isPointAModKeys(pMask))
+			{
+				gViewerWindow->setCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START);
+			}
+			else if (isPointBModKeys(pMask))
+			{
+				gViewerWindow->setCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END);
+			}
+			computeFinalPoints(pX, pY, pMask);
+			mIsLeftMouseButtonHeld = true;
+			setMouseCapture(TRUE);
+			returnVal = TRUE;
+		}
+		else if (!isCameraModKeys(pMask))
+		{
+			gViewerWindow->setCursor(UI_CURSOR_TOOLNO);
+			mIsLeftMouseButtonHeld = true;
+			setMouseCapture(TRUE);
+			returnVal = TRUE;
+		}
 	}
 	mIsLeftMouseButtonHeld = true;
 
@@ -82,7 +100,7 @@ BOOL LLPathfindingPathTool::handleMouseUp(S32 pX, S32 pY, MASK pMask)
 {
 	BOOL returnVal = FALSE;
 
-	if (mIsLeftMouseButtonHeld && !mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld && isAnyPathToolModKeys(pMask))
+	if (mIsLeftMouseButtonHeld && !mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld)
 	{
 		computeFinalPoints(pX, pY, pMask);
 		setMouseCapture(FALSE);
@@ -142,9 +160,21 @@ BOOL LLPathfindingPathTool::handleHover(S32 pX, S32 pY, MASK pMask)
 {
 	BOOL returnVal = FALSE;
 
-	if (!mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld && isAnyPathToolModKeys(pMask))
+	if (!mIsLeftMouseButtonHeld && !mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld && !isAnyPathToolModKeys(pMask))
 	{
 		gViewerWindow->setCursor(UI_CURSOR_TOOLPATHFINDING);
+	}
+
+	if (!mIsMiddleMouseButtonHeld && !mIsRightMouseButtonHeld && isAnyPathToolModKeys(pMask))
+	{
+		if (isPointAModKeys(pMask))
+		{
+			gViewerWindow->setCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START);
+		}
+		else if (isPointBModKeys(pMask))
+		{
+			gViewerWindow->setCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END);
+		}
 		computeTempPoints(pX, pY, pMask);
 		returnVal = TRUE;
 	}
@@ -291,6 +321,11 @@ bool LLPathfindingPathTool::isPointBModKeys(MASK pMask) const
 	return ((pMask & MASK_SHIFT) != 0);
 }
 
+bool LLPathfindingPathTool::isCameraModKeys(MASK pMask) const
+{
+	return ((pMask & MASK_ALT) != 0);
+}
+
 void LLPathfindingPathTool::getRayPoints(S32 pX, S32 pY, LLVector3 &pRayStart, LLVector3 &pRayEnd) const
 {
 	LLVector3 dv = gViewerWindow->mouseDirectionGlobal(pX, pY);
-- 
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