71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
/**
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* @file lltoolpipette.h
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* @brief LLToolPipette class header file
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*
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* $LicenseInfo:firstyear=2006&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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// A tool to pick texture entry infro from objects in world (color/texture)
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// This tool assumes it is transient in the codebase and must be used
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// accordingly. We should probably restructure the way tools are
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// managed so that this is handled automatically.
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#ifndef LL_LLTOOLPIPETTE_H
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#define LL_LLTOOLPIPETTE_H
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#include "lltool.h"
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#include "lltextureentry.h"
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#include <boost/function.hpp>
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#include <boost/signals2.hpp>
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class LLViewerObject;
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class LLPickInfo;
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class LLToolPipette
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: public LLTool, public LLSingleton<LLToolPipette>
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{
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LLSINGLETON(LLToolPipette);
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virtual ~LLToolPipette();
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public:
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virtual bool handleMouseDown(S32 x, S32 y, MASK mask) override;
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virtual bool handleMouseUp(S32 x, S32 y, MASK mask) override;
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virtual bool handleHover(S32 x, S32 y, MASK mask) override;
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virtual bool handleToolTip(S32 x, S32 y, MASK mask) override;
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// Note: Don't return connection; use boost::bind + boost::signals2::trackable to disconnect slots
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typedef boost::signals2::signal<void (const LLTextureEntry& te)> signal_t;
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void setToolSelectCallback(const signal_t::slot_type& cb) { mSignal.connect(cb); }
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void setResult(bool success, const std::string& msg);
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void setTextureEntry(const LLTextureEntry* entry);
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static void pickCallback(const LLPickInfo& pick_info);
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protected:
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LLTextureEntry mTextureEntry;
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signal_t mSignal;
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bool mSuccess;
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std::string mTooltipMsg;
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};
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#endif //LL_LLTOOLPIPETTE_H
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