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/**
* @file lltoolselectrect.h
* @brief A tool to select multiple objects with a screen-space rectangle.
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* 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.
*
* 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.
*
* 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
* $/LicenseInfo$
*/
#ifndef LL_LLTOOLSELECTRECT_H
#define LL_LLTOOLSELECTRECT_H
#include "lltool.h"
#include "lltoolselect.h"
class LLToolSelectRect
: public LLToolSelect
{
public:
LLToolSelectRect( LLToolComposite* composite );
virtual bool handleMouseDown(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 draw(); // draw the select rectangle
void handlePick(const LLPickInfo& pick);
protected:
void handleRectangleSelection(S32 x, S32 y, MASK mask); // true if you selected one
bool outsideSlop(S32 x, S32 y, S32 start_x, S32 start_y);
protected:
S32 mDragStartX; // screen coords, from left
S32 mDragStartY; // screen coords, from bottom
S32 mDragEndX;
S32 mDragEndY;
S32 mDragLastWidth;
S32 mDragLastHeight;
bool mMouseOutsideSlop; // has mouse ever gone outside slop region?
};
#endif
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