/indra/newview/llfilteredwearablelist.cpp

 1/**
 2 * @file llfilteredwearablelist.cpp
 3 * @brief Functionality for showing filtered wearable flat list
 4 *
 5 * $LicenseInfo:firstyear=2010&license=viewerlgpl$
 6 * Second Life Viewer Source Code
 7 * Copyright (C) 2010, Linden Research, Inc.
 8 * 
 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation;
12 * version 2.1 of the License only.
13 * 
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * Lesser General Public License for more details.
18 * 
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 * 
23 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
24 * $/LicenseInfo$
25 */
26
27#include "llviewerprecompiledheaders.h"
28#include "llfilteredwearablelist.h"
29
30// newview
31#include "llinventoryfunctions.h"
32#include "llinventoryitemslist.h"
33#include "llinventorymodel.h"
34#include "llviewerinventory.h"
35
36
37LLFilteredWearableListManager::LLFilteredWearableListManager(LLInventoryItemsList* list, LLInventoryCollectFunctor* collector)
38: mWearableList(list)
39, mCollector(collector)
40{
41	llassert(mWearableList);
42	gInventory.addObserver(this);
43	gInventory.fetchDescendentsOf(gInventory.getRootFolderID());
44}
45
46LLFilteredWearableListManager::~LLFilteredWearableListManager()
47{
48	gInventory.removeObserver(this);
49}
50
51void LLFilteredWearableListManager::changed(U32 mask)
52{
53	if (LLInventoryObserver::CALLING_CARD == mask
54			|| LLInventoryObserver::GESTURE == mask
55			|| LLInventoryObserver::SORT == mask
56			)
57	{
58		// skip non-related changes
59		return;
60	}
61
62	if(!gInventory.isInventoryUsable())
63	{
64		return;
65	}
66
67	populateList();
68}
69
70void LLFilteredWearableListManager::setFilterCollector(LLInventoryCollectFunctor* collector)
71{
72	mCollector = collector;
73	populateList();
74}
75
76void LLFilteredWearableListManager::populateList()
77{
78	LLInventoryModel::cat_array_t cat_array;
79	LLInventoryModel::item_array_t item_array;
80
81	if(mCollector)
82	{
83		gInventory.collectDescendentsIf(
84				gInventory.getRootFolderID(),
85				cat_array,
86				item_array,
87				LLInventoryModel::EXCLUDE_TRASH,
88				*mCollector);
89	}
90
91	// Probably will also need to get items from Library (waiting for reply in EXT-6724).
92
93	mWearableList->refreshList(item_array);
94}
95
96// EOF