117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
/**
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* @file llinventoryclipboard.cpp
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* @brief LLInventoryClipboard class implementation
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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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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#include "llviewerprecompiledheaders.h"
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#include "llinventoryclipboard.h"
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LLInventoryClipboard LLInventoryClipboard::sInstance;
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///----------------------------------------------------------------------------
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/// Local function declarations, constants, enums, and typedefs
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///----------------------------------------------------------------------------
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///----------------------------------------------------------------------------
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/// Class LLInventoryClipboard
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///----------------------------------------------------------------------------
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LLInventoryClipboard::LLInventoryClipboard()
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: mCutMode(false)
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{
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}
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LLInventoryClipboard::~LLInventoryClipboard()
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{
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reset();
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}
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void LLInventoryClipboard::add(const LLUUID& object)
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{
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mObjects.push_back(object);
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}
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// this stores a single inventory object
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void LLInventoryClipboard::store(const LLUUID& object)
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{
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reset();
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mObjects.push_back(object);
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}
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void LLInventoryClipboard::store(const uuid_vec_t& inv_objects)
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{
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reset();
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S32 count = inv_objects.size();
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for(S32 i = 0; i < count; i++)
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{
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mObjects.push_back(inv_objects[i]);
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}
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}
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void LLInventoryClipboard::cut(const LLUUID& object)
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{
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if(!mCutMode && !mObjects.empty())
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{
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//looks like there are some stored items, reset clipboard state
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reset();
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}
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mCutMode = true;
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add(object);
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}
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void LLInventoryClipboard::retrieve(uuid_vec_t& inv_objects) const
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{
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inv_objects.clear();
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S32 count = mObjects.size();
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for(S32 i = 0; i < count; i++)
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{
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inv_objects.push_back(mObjects[i]);
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}
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}
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void LLInventoryClipboard::reset()
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{
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mObjects.clear();
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mCutMode = false;
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}
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// returns true if the clipboard has something pasteable in it.
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BOOL LLInventoryClipboard::hasContents() const
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{
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return (mObjects.size() > 0);
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}
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// returns true if the input uuid is in the list of clipboard objects.
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bool LLInventoryClipboard::isOnClipboard(const LLUUID& object) const
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{
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auto iter = std::find(mObjects.begin(), mObjects.end(), object);
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return (iter != mObjects.end());
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}
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///----------------------------------------------------------------------------
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/// Local function definitions
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///----------------------------------------------------------------------------
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