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1/**
2 * @file llinventoryclipboard.cpp
3 * @brief LLInventoryClipboard class implementation
4 *
5 * Copyright (c) 2002-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "llviewerprecompiledheaders.h"
29
30#include "llinventoryclipboard.h"
31
32
33LLInventoryClipboard LLInventoryClipboard::sInstance;
34
35///----------------------------------------------------------------------------
36/// Local function declarations, constants, enums, and typedefs
37///----------------------------------------------------------------------------
38
39
40///----------------------------------------------------------------------------
41/// Class LLInventoryClipboard
42///----------------------------------------------------------------------------
43
44LLInventoryClipboard::LLInventoryClipboard()
45{
46}
47
48LLInventoryClipboard::~LLInventoryClipboard()
49{
50 reset();
51}
52
53void LLInventoryClipboard::add(const LLUUID& object)
54{
55 mObjects.put(object);
56}
57
58// this stores a single inventory object
59void LLInventoryClipboard::store(const LLUUID& object)
60{
61 reset();
62 mObjects.put(object);
63}
64
65void LLInventoryClipboard::store(const LLDynamicArray<LLUUID>& inv_objects)
66{
67 reset();
68 S32 count = inv_objects.count();
69 for(S32 i = 0; i < count; i++)
70 {
71 mObjects.put(inv_objects[i]);
72 }
73}
74
75void LLInventoryClipboard::retrieve(LLDynamicArray<LLUUID>& inv_objects) const
76{
77 inv_objects.reset();
78 S32 count = mObjects.count();
79 for(S32 i = 0; i < count; i++)
80 {
81 inv_objects.put(mObjects[i]);
82 }
83}
84
85void LLInventoryClipboard::reset()
86{
87 mObjects.reset();
88}
89
90// returns true if the clipboard has something pasteable in it.
91BOOL LLInventoryClipboard::hasContents() const
92{
93 return (mObjects.count() > 0);
94}
95
96
97///----------------------------------------------------------------------------
98/// Local function definitions
99///----------------------------------------------------------------------------