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
|
/**
* @file lllandmarkactions.h
* @brief LLLandmark class declaration
*
* $LicenseInfo:firstyear=2000&license=viewergpl$
*
* Copyright (c) 2000-2009, 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_LLLANDMARKACTIONS_H
#define LL_LLLANDMARKACTIONS_H
#include "llinventorymodel.h"
#include "lllandmarklist.h"
class LLLandmark;
/**
* @brief Provides helper functions to manage landmarks
*/
class LLLandmarkActions
{
public:
typedef boost::function<void(std::string& slurl)> slurl_callback_t;
typedef boost::function<void(std::string& slurl, S32 x, S32 y, S32 z)> region_name_and_coords_callback_t;
/**
* @brief Fetches landmark LLViewerInventoryItems for the given landmark name.
*/
static LLInventoryModel::item_array_t fetchLandmarksByName(std::string& name, BOOL if_use_substring);
/**
* @brief Checks whether landmark exists for current agent position.
*/
static bool landmarkAlreadyExists();
/**
* @brief Checks whether landmark exists for current agent parcel.
*/
static bool hasParcelLandmark();
/**
* @brief Searches landmark for global position.
* @return Returns landmark or NULL.
*
* *TODO: dzaporozhan: There can be many landmarks for single parcel.
*/
static LLViewerInventoryItem* findLandmarkForGlobalPos(const LLVector3d &pos);
/**
* @brief Searches landmark for agent global position.
* @return Returns landmark or NULL.
*
* *TODO: dzaporozhan: There can be many landmarks for single parcel.
*/
static LLViewerInventoryItem* findLandmarkForAgentPos();
/**
* @brief Checks whether agent has rights to create landmark for current parcel.
*/
static bool canCreateLandmarkHere();
/**
* @brief Creates landmark for current parcel.
*/
static void createLandmarkHere();
/**
* @brief Creates landmark for current parcel.
*/
static void createLandmarkHere(
const std::string& name,
const std::string& desc,
const LLUUID& folder_id);
/**
* @brief Creates SLURL for given global position.
*/
static void getSLURLfromPosGlobal(const LLVector3d& global_pos, slurl_callback_t cb, bool escaped = true);
static void getRegionNameAndCoordsFromPosGlobal(const LLVector3d& global_pos, region_name_and_coords_callback_t cb);
/**
* @brief Gets landmark global position specified by inventory LLUUID.
* Found position is placed into "posGlobal" variable.
*.
* @return - true if specified item exists in Inventory and an appropriate landmark found.
* and its position is known, false otherwise.
*/
// *TODO: mantipov: profide callback for cases, when Landmark is not loaded yet.
static bool getLandmarkGlobalPos(const LLUUID& landmarkInventoryItemID, LLVector3d& posGlobal);
/**
* @brief Retrieve a landmark from gLandmarkList by inventory item's id
* If a landmark is not currently in the gLandmarkList a callback "cb" is called when it is loaded.
*
* @return pointer to loaded landmark from gLandmarkList or NULL if landmark does not exist or wasn't loaded.
*/
static LLLandmark* getLandmark(const LLUUID& landmarkInventoryItemID, LLLandmarkList::loaded_callback_t cb = NULL);
/**
* @brief Performs standard action of copying of SLURL from landmark to user's clipboard.
* This action requires additional server request. The user will be notified by info message,
* when URL is copied .
*/
static void copySLURLtoClipboard(const LLUUID& landmarkInventoryItemID);
private:
LLLandmarkActions();
LLLandmarkActions(const LLLandmarkActions&);
static void onRegionResponseSLURL(slurl_callback_t cb,
const LLVector3d& global_pos,
bool escaped,
const std::string& url);
static void onRegionResponseNameAndCoords(region_name_and_coords_callback_t cb,
const LLVector3d& global_pos,
U64 region_handle);
};
#endif //LL_LLLANDMARKACTIONS_H
|
