summaryrefslogtreecommitdiff
path: root/indra/newview/llavatarlist.h
blob: b9b85094fb6c620d8b6f78df98417ab3532f010f (plain)
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
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
/** 
 * @file llavatarlist.h
 * @brief Generic avatar list
 *
 * $LicenseInfo:firstyear=2009&license=viewergpl$
 * 
 * Copyright (c) 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_LLAVATARLIST_H
#define LL_LLAVATARLIST_H

#include "llflatlistview.h"
#include "llavatarlistitem.h"

class LLTimer;
class LLListContextMenu;

/**
 * Generic list of avatars.
 * 
 * Updates itself when it's dirty, using optional name filter.
 * To initiate update, modify the UUID list and call setDirty().
 * 
 * @see getIDs()
 * @see setDirty()
 * @see setNameFilter()
 */
class LLAvatarList : public LLFlatListViewEx
{
	LOG_CLASS(LLAvatarList);
public:
	struct Params : public LLInitParam::Block<Params, LLFlatListViewEx::Params>
	{
		Optional<bool>	ignore_online_status, // show all items as online
						show_last_interaction_time, // show most recent interaction time. *HACK: move this to a derived class
						show_info_btn,
						show_profile_btn,
						show_speaking_indicator;
		Params();
	};

	LLAvatarList(const Params&);
	virtual	~LLAvatarList();

	virtual void draw(); // from LLView

	virtual void clear();

	virtual void setVisible(BOOL visible);

	void setNameFilter(const std::string& filter);
	void setDirty(bool val = true, bool force_refresh = false);
	uuid_vec_t& getIDs() 							{ return mIDs; }
	bool contains(const LLUUID& id);

	void setContextMenu(LLListContextMenu* menu) { mContextMenu = menu; }
	void setSessionID(const LLUUID& session_id) { mSessionID = session_id; }
	const LLUUID& getSessionID() { return mSessionID; }

	void toggleIcons();
	void setSpeakingIndicatorsVisible(bool visible);
	void sortByName();
	void setShowIcons(std::string param_name);
	bool getIconsVisible() const { return mShowIcons; }
	const std::string getIconParamName() const{return mIconParamName;}
	virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);

	// Return true if filter has at least one match.
	bool filterHasMatches();

	boost::signals2::connection setRefreshCompleteCallback(const commit_signal_t::slot_type& cb);

	boost::signals2::connection setItemDoubleClickCallback(const mouse_signal_t::slot_type& cb);

	virtual S32 notifyParent(const LLSD& info);

	void addAvalineItem(const LLUUID& item_id, const LLUUID& session_id, const std::string& item_name);

protected:
	void refresh();

	void addNewItem(const LLUUID& id, const std::string& name, BOOL is_online, EAddPosition pos = ADD_BOTTOM);
	void computeDifference(
		const uuid_vec_t& vnew,
		uuid_vec_t& vadded,
		uuid_vec_t& vremoved);
	void updateLastInteractionTimes();
	void onItemDoucleClicked(LLUICtrl* ctrl, S32 x, S32 y, MASK mask);

private:

	bool mIgnoreOnlineStatus;
	bool mShowLastInteractionTime;
	bool mDirty;
	bool mShowIcons;
	bool mShowInfoBtn;
	bool mShowProfileBtn;
	bool mShowSpeakingIndicator;

	LLTimer*				mLITUpdateTimer; // last interaction time update timer
	std::string				mIconParamName;
	std::string				mNameFilter;
	uuid_vec_t				mIDs;
	LLUUID					mSessionID;

	LLListContextMenu*	mContextMenu;

	commit_signal_t mRefreshCompleteSignal;
	mouse_signal_t mItemDoubleClickSignal;
};

/** Abstract comparator for avatar items */
class LLAvatarItemComparator : public LLFlatListView::ItemComparator
{
	LOG_CLASS(LLAvatarItemComparator);

public:
	LLAvatarItemComparator() {};
	virtual ~LLAvatarItemComparator() {};

	virtual bool compare(const LLPanel* item1, const LLPanel* item2) const;

protected:

	/** 
	 * Returns true if avatar_item1 < avatar_item2, false otherwise 
	 * Implement this method in your particular comparator.
	 * In Linux a compiler failed to build it using the name "compare", so it was renamed to doCompare
	 */
	virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const = 0;
};


class LLAvatarItemNameComparator : public LLAvatarItemComparator
{
	LOG_CLASS(LLAvatarItemNameComparator);

public:
	LLAvatarItemNameComparator() {};
	virtual ~LLAvatarItemNameComparator() {};

protected:
	virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const;
};

class LLAvatarItemAgentOnTopComparator : public LLAvatarItemNameComparator
{
	LOG_CLASS(LLAvatarItemAgentOnTopComparator);

public:
	LLAvatarItemAgentOnTopComparator() {};
	virtual ~LLAvatarItemAgentOnTopComparator() {};

protected:
	virtual bool doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const;
};

/**
 * Represents Avaline caller in Avatar list in Voice Control Panel and group chats.
 */
class LLAvalineListItem : public LLAvatarListItem
{
public:

	/**
	 * Constructor
	 *
	 * @param hide_number - flag indicating if number should be hidden.
	 *		In this case It will be shown as "Avaline Caller 1", "Avaline Caller 1", etc.
	 */
	LLAvalineListItem(bool hide_number = true);

	/*virtual*/ BOOL postBuild();

	/*virtual*/ void setName(const std::string& name);

private:
	bool mIsHideNumber;
};

#endif // LL_LLAVATARLIST_H