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/**
* @file qtoolalign.h
* @brief A tool to align objects
* @author Karl Stiefvater (Qarl)
*
* Karl has given permission to use this code under the terms of
* the GNU GPL v2 plus FLOSS exception and/or the GNU LGPL v2.1.
*
* Backported for Viewer 1.X code base by Jacek Antonelli.
*/
#ifndef Q_QTOOLALIGN_H
#define Q_QTOOLALIGN_H
#include "lltool.h"
#include "llbbox.h"
class LLViewerObject;
class LLPickInfo;
class LLToolSelectRect;
class QToolAlign
: public LLTool, public LLSingleton<QToolAlign>
{
public:
QToolAlign();
virtual ~QToolAlign();
virtual void handleSelect();
virtual void handleDeselect();
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
virtual BOOL handleHover(S32 x, S32 y, MASK mask);
virtual void render();
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
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