1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
/**
* @file llfriendcard.h
* @brief Definition of classes to process Friends Cards
*
* $LicenseInfo:firstyear=2002&license=viewergpl$
*
* Copyright (c) 2002-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLFRIENDCARD_H
#define LL_LLFRIENDCARD_H
#include "llcallingcard.h"
#include "llinventorymodel.h" // for LLInventoryModel::item_array_t
class LLViewerInventoryItem;
class LLFriendCardsManager
: public LLSingleton<LLFriendCardsManager>
, public LLFriendObserver
{
LOG_CLASS(LLFriendCardsManager);
friend class LLSingleton<LLFriendCardsManager>;
friend class CreateFriendCardCallback;
public:
typedef std::map<LLUUID, uuid_vec_t > folderid_buddies_map_t;
// LLFriendObserver implementation
void changed(U32 mask)
{
onFriendListUpdate(mask);
}
/**
* Determines if specified Inventory Calling Card exists in any of lists
* in the Calling Card/Friends/ folder (Default, or Custom)
*/
bool isItemInAnyFriendsList(const LLViewerInventoryItem* item);
/**
* Checks if specified category is contained in the Calling Card/Friends folder and
* determines if specified Inventory Object exists in that category.
*/
bool isObjDirectDescendentOfCategory(const LLInventoryObject* obj, const LLViewerInventoryCategory* cat) const;
/**
* Checks is the specified category is in the Calling Card/Friends folder
*/
bool isCategoryInFriendFolder(const LLViewerInventoryCategory* cat) const;
/**
* Checks is the specified category is a Friend folder or any its subfolder
*/
bool isAnyFriendCategory(const LLUUID& catID) const;
/**
* Checks whether "Friends" and "Friends/All" folders exist in "Calling Cards" category
* (creates them otherwise) and fetches their contents to synchronize with Agent's Friends List.
*/
void syncFriendCardsFolders();
/*!
* \brief
* Collects folders' IDs with the buddies' IDs in the Inventory Calling Card/Friends folder.
*
* \param folderBuddiesMap
* map into collected data will be put. It will be cleared before adding new data.
*
* Each item in the out map is a pair where first is an LLViewerInventoryCategory UUID,
* second is a vector with UUID of Avatars from this folder.
*
*/
void collectFriendsLists(folderid_buddies_map_t& folderBuddiesMap) const;
private:
typedef boost::function<void()> callback_t;
LLFriendCardsManager();
~LLFriendCardsManager();
/**
* Stores buddy id to avoid sent create_inventory_callingcard several time for the same Avatar
*/
void putAvatarData(const LLUUID& avatarID);
/**
* Extracts buddy id of Created Friend Card
*/
const LLUUID extractAvatarID(const LLUUID& avatarID);
bool isAvatarDataStored(const LLUUID& avatarID) const
{
return (mBuddyIDSet.end() != mBuddyIDSet.find(avatarID));
}
const LLUUID& findChildFolderUUID(const LLUUID& parentFolderUUID, const std::string& nonLocalizedName) const;
const LLUUID& findFriendFolderUUIDImpl() const;
const LLUUID& findFriendAllSubfolderUUIDImpl() const;
const LLUUID& findFriendCardInventoryUUIDImpl(const LLUUID& avatarID);
void findMatchedFriendCards(const LLUUID& avatarID, LLInventoryModel::item_array_t& items) const;
void fetchAndCheckFolderDescendents(const LLUUID& folder_id, callback_t cb);
/**
* Checks whether "Calling Cards/Friends" folder exists. If not, creates it with "All"
* sub-folder and synchronizes its contents with buddies list.
*/
void ensureFriendsFolderExists();
/**
* Checks whether "Calling Cards/Friends/All" folder exists. If not, creates it and
* synchronizes its contents with buddies list.
*/
void ensureFriendsAllFolderExists();
/**
* Synchronizes content of the Calling Card/Friends/All Global Inventory folder with Agent's Friend List
*/
void syncFriendsFolder();
/**
* Adds avatar specified by its UUID into the Calling Card/Friends/All Global Inventory folder
*/
void addFriendCardToInventory(const LLUUID& avatarID);
/**
* Removes an avatar specified by its UUID from the Calling Card/Friends/All Global Inventory folder
* and from the all Custom Folders
*/
void removeFriendCardFromInventory(const LLUUID& avatarID);
void onFriendListUpdate(U32 changed_mask);
private:
typedef std::set<LLUUID> avatar_uuid_set_t;
avatar_uuid_set_t mBuddyIDSet;
};
#endif // LL_LLFRIENDCARD_H
|
