1 files changed, 38 insertions, 29 deletions

diff --git a/indra/llui/llloadingindicator.h b/indra/llui/llloadingindicator.h
index 32dd1fead8..4c47cc267c 100644
--- a/indra/llui/llloadingindicator.h
+++ b/indra/llui/llloadingindicator.h
@@ -2,31 +2,25 @@
  * @file llloadingindicator.h
  * @brief Perpetual loading indicator
  *
- * $LicenseInfo:firstyear=2010&license=viewergpl$
- * 
- * Copyright (c) 2010, Linden Research, Inc.
- * 
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
  * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab.  Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * Copyright (C) 2010, Linden Research, Inc.
  * 
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 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.
  * 
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
+ * 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.
  * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * 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
  * $/LicenseInfo$
  */
 
@@ -34,6 +28,7 @@
 #define LL_LLLOADINGINDICATOR_H
 
 #include "lluictrl.h"
+#include "lluiimage.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 // class LLLoadingIndicator
@@ -42,8 +37,8 @@
 /**
  * Perpetual loading indicator (a la MacOSX or YouTube)
  * 
- * Number of rotations per second can be overriden
- * with the "roations_per_sec" parameter.
+ * Number of rotations per second can be overridden
+ * with the "images_per_sec" parameter.
  * 
  * Can start/stop spinning.
  * 
@@ -55,11 +50,24 @@ class LLLoadingIndicator
 {
 	LOG_CLASS(LLLoadingIndicator);
 public:
+
+	struct Images : public LLInitParam::Block<Images>
+	{
+		Multiple<LLUIImage*>	image;
+
+		Images()
+		:	image("image")
+		{}
+	};
+
 	struct Params : public LLInitParam::Block<Params, LLUICtrl::Params>
 	{
-		Optional<F32>	rotations_per_sec;
+		Optional<F32>			images_per_sec;
+		Batch<Images>			images;
+
 		Params()
-		:	rotations_per_sec("rotations_per_sec", 1.0f)
+		:	images_per_sec("images_per_sec", 1.0f),
+			images("images")
 		{}
 	};
 
@@ -80,14 +88,15 @@ public:
 
 private:
 	LLLoadingIndicator(const Params&);
-	friend class LLUICtrlFactory;
+	void initFromParams(const Params&);
 
-	class Data;
+	friend class LLUICtrlFactory;
 
-	F32						mRotationsPerSec;
+	F32						mImagesPerSec;
 	S8						mCurImageIdx;
-	LLPointer<LLUIImage>	mCurImagep;
 	LLFrameTimer			mImageSwitchTimer;
+
+	std::vector<LLUIImagePtr> mImages;
 };
 
 #endif // LL_LLLOADINGINDICATOR_H