1 files changed, 108 insertions, 0 deletions
diff --git a/indra/llui/llstatbar.h b/indra/llui/llstatbar.h
new file mode 100644
index 0000000000..7de782a24f
--- /dev/null
+++ b/indra/llui/llstatbar.h
@@ -0,0 +1,108 @@
+/** 
+ * @file llstatbar.h
+ * @brief A little map of the world with network information
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ * 
+ * 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
+ * 
+ * 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
+ * 
+ * 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.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLSTATBAR_H
+#define LL_LLSTATBAR_H
+
+#include "llview.h"
+#include "llframetimer.h"
+
+class LLStat;
+
+class LLStatBar : public LLView
+{
+public:
+	struct Params : public LLInitParam::Block<Params, LLView::Params>
+	{
+		Optional<std::string> label;
+		Optional<std::string> unit_label;
+		Optional<F32> bar_min;
+		Optional<F32> bar_max;
+		Optional<F32> tick_spacing;
+		Optional<F32> label_spacing;
+		Optional<U32> precision;
+		Optional<F32> update_rate;
+		Optional<bool> show_per_sec;
+		Optional<bool> show_bar;
+		Optional<bool> show_history;
+		Optional<bool> show_mean;
+		Optional<std::string> stat;
+		Params()
+			: label("label"),
+			  unit_label("unit_label"),
+			  bar_min("bar_min", 0.0f),
+			  bar_max("bar_max", 50.0f),
+			  tick_spacing("tick_spacing", 10.0f),
+			  label_spacing("label_spacing", 10.0f),
+			  precision("precision", 0),
+			  update_rate("update_rate", 5.0f),
+			  show_per_sec("show_per_sec", TRUE),
+			  show_bar("show_bar", TRUE),
+			  show_history("show_history", FALSE),
+			  show_mean("show_mean", TRUE),
+			  stat("stat")
+		{
+			follows.flags(FOLLOWS_TOP | FOLLOWS_LEFT);
+		}
+	};
+	LLStatBar(const Params&);
+
+	virtual void draw();
+	virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
+
+	void setStat(LLStat* stat) { mStatp = stat; }
+	void setRange(F32 bar_min, F32 bar_max, F32 tick_spacing, F32 label_spacing);
+	void getRange(F32& bar_min, F32& bar_max) { bar_min = mMinBar; bar_max = mMaxBar; }
+	
+	/*virtual*/ LLRect getRequiredRect();	// Return the height of this object, given the set options.
+
+private:
+	F32 mMinBar;
+	F32 mMaxBar;
+	F32 mTickSpacing;
+	F32 mLabelSpacing;
+	U32 mPrecision;
+	F32 mUpdatesPerSec;
+	BOOL mPerSec;				// Use the per sec stats.
+	BOOL mDisplayBar;			// Display the bar graph.
+	BOOL mDisplayHistory;
+	BOOL mDisplayMean;			// If true, display mean, if false, display current value
+
+	LLStat* mStatp;
+
+	LLFrameTimer mUpdateTimer;
+	LLUIString mLabel;
+	std::string mUnitLabel;
+	F32 mValue;
+};
+
+#endif