Qarl's new Align tool.

Signed-off-by: Beeks <HgDelirium@gmail.com>

indra/newview/qtoolalign.h

@@ -0,0 +1,49 @@
+/** 
+ * @file qtoolalign.h
+ * @brief A tool to align objects
+ */
+
+#ifndef Q_QTOOLALIGN_H
+#define Q_QTOOLALIGN_H
+
+#include "lltool.h"
+#include "llbbox.h"
+#include "lltoolcomp.h"
+
+class LLViewerObject;
+class LLPickInfo;
+class LLToolSelectRect;
+
+class QToolAlign
+:	public LLToolComposite, public LLSingleton<QToolAlign>
+{
+public:
+	QToolAlign();
+	virtual ~QToolAlign();
+
+	virtual void	handleSelect();
+	virtual void	handleDeselect();
+	virtual BOOL	handleMouseDown(S32 x, S32 y, MASK mask);
+	virtual BOOL	handleDoubleClick(S32 x, S32 y, MASK mask);
+	virtual BOOL	handleMouseUp(S32 x, S32 y, MASK mask);
+	virtual BOOL    handleHover(S32 x, S32 y, MASK mask);
+	virtual void	render();
+
+	virtual LLTool*		getOverrideTool(MASK mask);
+
+	static void pickCallback(const LLPickInfo& pick_info);
+
+private:
+	void            align();
+	void            computeManipulatorSize();
+	void            renderManipulators();
+	BOOL            findSelectedManipulator(S32 x, S32 y);
+	
+	LLBBox          mBBox;
+	F32             mManipulatorSize;
+	S32             mHighlightedAxis;
+	F32             mHighlightedDirection;
+	BOOL            mForce;
+};
+
+#endif // Q_QTOOLALIGN_H