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Diffstat (limited to 'indra/newview/llinventoryclipboard.h')
-rw-r--r-- | indra/newview/llinventoryclipboard.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/indra/newview/llinventoryclipboard.h b/indra/newview/llinventoryclipboard.h new file mode 100644 index 0000000000..b9f1451e5c --- /dev/null +++ b/indra/newview/llinventoryclipboard.h @@ -0,0 +1,86 @@ +/** + * @file llinventoryclipboard.h + * @brief LLInventoryClipboard class header file + * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ + * 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_LLINVENTORYCLIPBOARD_H +#define LL_LLINVENTORYCLIPBOARD_H + +#include "lldarray.h" +#include "lluuid.h" + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLInventoryClipboard +// +// This class is used to cut/copy/paste inventory items around the +// world. This class is accessed through a singleton (only one +// inventory clipboard for now) which can be referenced using the +// instance() method. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +class LLInventoryClipboard +{ +public: + // calling this before main() is undefined + static LLInventoryClipboard& instance() { return sInstance; } + + // this method adds to the current list. + void add(const LLUUID& object); + + // this stores a single inventory object + void store(const LLUUID& object); + + // this method stores an array of objects + void store(const LLDynamicArray<LLUUID>& inventory_objects); + + void cut(const LLUUID& object); + // this method gets the objects in the clipboard by copying them + // into the array provided. + void retrieve(LLDynamicArray<LLUUID>& inventory_objects) const; + + // this method empties out the clipboard + void reset(); + + // returns true if the clipboard has something pasteable in it. + BOOL hasContents() const; + bool isCutMode() const { return mCutMode; } + +protected: + static LLInventoryClipboard sInstance; + + LLDynamicArray<LLUUID> mObjects; + bool mCutMode; + +public: + // please don't actually call these + LLInventoryClipboard(); + ~LLInventoryClipboard(); +private: + // please don't implement these + LLInventoryClipboard(const LLInventoryClipboard&); + LLInventoryClipboard& operator=(const LLInventoryClipboard&); +}; + + +#endif // LL_LLINVENTORYCLIPBOARD_H |