From cd17687f01420952712a500107e0f93e7ab8d5f8 Mon Sep 17 00:00:00 2001
From: Jacek Antonelli
Date: Fri, 15 Aug 2008 23:45:34 -0500
Subject: Second Life viewer sources 1.19.1.0

---
 linden/indra/llui/llmultislider.h | 129 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 linden/indra/llui/llmultislider.h

(limited to 'linden/indra/llui/llmultislider.h')

diff --git a/linden/indra/llui/llmultislider.h b/linden/indra/llui/llmultislider.h
new file mode 100644
index 0000000..7cd5061
--- /dev/null
+++ b/linden/indra/llui/llmultislider.h
@@ -0,0 +1,129 @@
+/** 
+ * @file llmultislider.h
+ * @brief A simple multislider
+ *
+ * $LicenseInfo:firstyear=2007&license=viewergpl$
+ * 
+ * Copyright (c) 2007-2008, 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_MULTI_SLIDER_H
+#define LL_MULTI_SLIDER_H
+
+#include "lluictrl.h"
+#include "v4color.h"
+
+class LLUICtrlFactory;
+
+class LLMultiSlider : public LLUICtrl
+{
+public:
+	LLMultiSlider( 
+		const LLString& name,
+		const LLRect& rect,
+		void (*on_commit_callback)(LLUICtrl* ctrl, void* userdata),
+		void* callback_userdata,
+		F32 initial_value,
+		F32 min_value,
+		F32 max_value,
+		F32 increment,
+		S32 max_sliders,
+		BOOL allow_overlap,
+		BOOL draw_track,
+		BOOL use_triangle,
+		const LLString& control_name = LLString::null );
+
+	virtual EWidgetType getWidgetType() const;
+	virtual LLString getWidgetTag() const;
+	virtual LLXMLNodePtr getXML(bool save_children = true) const;
+	static  LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+
+	void			setSliderValue(const LLString& name, F32 value, BOOL from_event = FALSE);
+	F32				getSliderValue(const LLString& name) const;
+
+	const LLString& getCurSlider() const					{ return mCurSlider; }
+	F32				getCurSliderValue() const				{ return getSliderValue(mCurSlider); }
+	void			setCurSlider(const LLString& name);
+	void			setCurSliderValue(F32 val, BOOL from_event = false) { setSliderValue(mCurSlider, val, from_event); }
+
+	virtual void	setValue(const LLSD& value);
+	virtual LLSD	getValue() const		{ return mValue; }
+
+	virtual void	setMinValue(LLSD min_value)	{ setMinValue((F32)min_value.asReal()); }
+	virtual void	setMaxValue(LLSD max_value)	{ setMaxValue((F32)max_value.asReal());  }
+
+	F32				getInitialValue() const { return mInitialValue; }
+	F32				getMinValue() const		{ return mMinValue; }
+	F32				getMaxValue() const		{ return mMaxValue; }
+	F32				getIncrement() const	{ return mIncrement; }
+	void			setMinValue(F32 min_value) { mMinValue = min_value; }
+	void			setMaxValue(F32 max_value) { mMaxValue = max_value; }
+	void			setIncrement(F32 increment) { mIncrement = increment; }
+	void			setMouseDownCallback( void (*cb)(LLUICtrl* ctrl, void* userdata) ) { mMouseDownCallback = cb; }
+	void			setMouseUpCallback(	void (*cb)(LLUICtrl* ctrl, void* userdata) ) { mMouseUpCallback = cb; }
+
+	bool findUnusedValue(F32& initVal);
+	const LLString&	addSlider();
+	const LLString&	addSlider(F32 val);
+	void			deleteSlider(const LLString& name);
+	void			deleteCurSlider()			{ deleteSlider(mCurSlider); }
+	void			clear();
+
+	virtual BOOL	handleHover(S32 x, S32 y, MASK mask);
+	virtual BOOL	handleMouseUp(S32 x, S32 y, MASK mask);
+	virtual BOOL	handleMouseDown(S32 x, S32 y, MASK mask);
+	virtual BOOL	handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
+	virtual void	draw();
+
+protected:
+	LLSD			mValue;
+	F32				mInitialValue;
+	F32				mMinValue;
+	F32				mMaxValue;
+	F32				mIncrement;
+	LLString		mCurSlider;
+	static S32		mNameCounter;
+
+	S32				mMaxNumSliders;
+	BOOL			mAllowOverlap;
+	BOOL			mDrawTrack;
+	BOOL			mUseTriangle;			/// hacked in toggle to use a triangle
+
+	S32				mMouseOffset;
+	LLRect			mDragStartThumbRect;
+
+	std::map<LLString, LLRect>	mThumbRects;
+	LLColor4		mTrackColor;
+	LLColor4		mThumbOutlineColor;
+	LLColor4		mThumbCenterColor;
+	LLColor4		mThumbCenterSelectedColor;
+	LLColor4		mDisabledThumbColor;
+	LLColor4		mTriangleColor;
+	
+	void			(*mMouseDownCallback)(LLUICtrl* ctrl, void* userdata);
+	void			(*mMouseUpCallback)(LLUICtrl* ctrl, void* userdata);
+};
+
+#endif  // LL_LLSLIDER_H
-- 
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