/** * @file lltoolfocus.h * @brief A tool to set the build focus point. * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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_LLTOOLFOCUS_H #define LL_LLTOOLFOCUS_H #include "lltool.h" class LLPickInfo; class LLToolCamera : public LLTool, public LLSingleton<LLToolCamera> { LLSINGLETON(LLToolCamera); virtual ~LLToolCamera(); public: virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask) override; virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask) override; virtual BOOL handleHover(S32 x, S32 y, MASK mask) override; virtual void onMouseCaptureLost() override; virtual void handleSelect() override; virtual void handleDeselect() override; virtual LLTool* getOverrideTool(MASK mask) override { return NULL; } void setClickPickPending() { mClickPickPending = true; } static void pickCallback(const LLPickInfo& pick_info); BOOL mouseSteerMode() { return mMouseSteering; } protected: // called from handleMouseUp and onMouseCaptureLost to "let go" // of the mouse and make it visible JC void releaseMouse(); protected: S32 mAccumX; S32 mAccumY; S32 mMouseDownX; S32 mMouseDownY; BOOL mOutsideSlopX; BOOL mOutsideSlopY; BOOL mValidClickPoint; bool mClickPickPending; BOOL mValidSelection; BOOL mMouseSteering; S32 mMouseUpX; // needed for releaseMouse() S32 mMouseUpY; MASK mMouseUpMask; }; extern BOOL gCameraBtnOrbit; extern BOOL gCameraBtnPan; extern BOOL gCameraBtnZoom; #endif