diff options
Diffstat (limited to 'indra/newview/lljoystickbutton.h')
| -rw-r--r-- | indra/newview/lljoystickbutton.h | 76 |
1 files changed, 61 insertions, 15 deletions
diff --git a/indra/newview/lljoystickbutton.h b/indra/newview/lljoystickbutton.h index 93e2e7128b..2b071a8999 100644 --- a/indra/newview/lljoystickbutton.h +++ b/indra/newview/lljoystickbutton.h @@ -2,25 +2,31 @@ * @file lljoystickbutton.h * @brief LLJoystick class definition * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. + * $LicenseInfo:firstyear=2001&license=viewergpl$ + * + * Copyright (c) 2001-2009, 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. + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * - * 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. + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at + * http://secondlifegrid.net/programs/open_source/licensing/flossexception * - * 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 + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ @@ -177,4 +183,44 @@ public: virtual void onHeldDown(); }; + +// Zoom the camera in and out +class LLJoystickCameraZoom +: public LLJoystick +{ +public: + struct Params + : public LLInitParam::Block<Params, LLJoystick::Params> + { + Optional<LLUIImage*> plus_image; + Optional<LLUIImage*> minus_image; + + Params() + : plus_image ("plus_image", NULL), + minus_image ("minus_image", NULL) + { + held_down_delay.seconds(0.0); + } + }; + LLJoystickCameraZoom(const Params&); + + virtual void setToggleState( BOOL top, BOOL bottom ); + + virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); + virtual void onHeldDown(); + virtual void draw(); + +protected: + virtual void updateSlop(); + F32 getOrbitRate(); + +protected: + BOOL mInTop; + BOOL mInBottom; + LLUIImagePtr mPlusInImage; + LLUIImagePtr mMinusInImage; +}; + + + #endif // LL_LLJOYSTICKBUTTON_H |