88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/**
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* @file lltoolfocus.h
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* @brief A tool to set the build focus point.
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLTOOLFOCUS_H
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#define LL_LLTOOLFOCUS_H
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#include "lltool.h"
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class LLPickInfo;
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class LLToolCamera
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: public LLTool, public LLSingleton<LLToolCamera>
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{
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public:
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LLToolCamera();
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virtual ~LLToolCamera();
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virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
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virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
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virtual BOOL handleHover(S32 x, S32 y, MASK mask);
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virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
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virtual BOOL handleRightMouseUp(S32 x, S32 y, MASK mask);
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virtual void onMouseCaptureLost();
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virtual void handleSelect();
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virtual void handleDeselect();
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virtual LLTool* getOverrideTool(MASK mask) { return NULL; }
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static void pickCallback(const LLPickInfo& pick_info);
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BOOL mouseSteerMode() { return mMouseSteering; }
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protected:
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// called from handleMouseUp and onMouseCaptureLost to "let go"
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// of the mouse and make it visible JC
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void releaseMouse();
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protected:
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S32 mAccumX;
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S32 mAccumY;
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S32 mMouseDownX;
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S32 mMouseDownY;
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BOOL mOutsideSlopX;
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BOOL mOutsideSlopY;
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BOOL mValidClickPoint;
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BOOL mMouseSteering;
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S32 mMouseUpX; // needed for releaseMouse()
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S32 mMouseUpY;
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MASK mMouseUpMask;
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};
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extern BOOL gCameraBtnOrbit;
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extern BOOL gCameraBtnPan;
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extern BOOL gCameraBtnZoom;
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#endif
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