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
|
/**
* @file llchathistory.h
* @brief LLTextEditor base class
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2009, 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 LLCHATHISTORY_H_
#define LLCHATHISTORY_H_
#include "lltexteditor.h"
#include "lltextbox.h"
#include "llviewerchat.h"
//Chat log widget allowing addition of a message as a widget
class LLChatHistory : public LLUICtrl
{
public:
struct Params : public LLInitParam::Block<Params, LLTextEditor::Params>
{
//Message header filename
Optional<std::string> message_header;
//Message separator filename
Optional<std::string> message_separator;
//Message plaintext separator filename
Optional<std::string> message_plaintext_separator;
//Text left padding from the scroll rect
Optional<S32> left_text_pad;
//Text right padding from the scroll rect
Optional<S32> right_text_pad;
//Widget left padding from the scroll rect
Optional<S32> left_widget_pad;
//Widget right padding from the scroll rect
Optional<S32> right_widget_pad;
//Separator top padding
Optional<S32> top_separator_pad;
//Separator bottom padding
Optional<S32> bottom_separator_pad;
//Header top padding
Optional<S32> top_header_pad;
//Header bottom padding
Optional<S32> bottom_header_pad;
Optional<LLTextBox::Params> more_chat_text;
Params()
: message_header("message_header"),
message_separator("message_separator"),
message_plaintext_separator("message_plaintext_separator"),
left_text_pad("left_text_pad"),
right_text_pad("right_text_pad"),
left_widget_pad("left_widget_pad"),
right_widget_pad("right_widget_pad"),
top_separator_pad("top_separator_pad"),
bottom_separator_pad("bottom_separator_pad"),
top_header_pad("top_header_pad"),
bottom_header_pad("bottom_header_pad"),
more_chat_text("more_chat_text")
{}
};
protected:
LLChatHistory(const Params&);
friend class LLUICtrlFactory;
/*virtual*/ void draw();
/**
* Redefinition of LLTextEditor::updateTextRect() to considerate text
* left/right padding params.
*/
//virtual void updateTextRect();
/**
* Builds a message separator.
* @return pointer to LLView separator object.
*/
LLView* getSeparator();
/**
* Builds a message plaintext separator.
* @return pointer to LLView separator object.
*/
LLView* getPlaintextSeparator();
/**
* Builds a message header.
* @return pointer to LLView header object.
*/
LLView* getHeader(const LLChat& chat,const LLStyle::Params& style_params);
void onClickMoreText();
public:
~LLChatHistory();
void initFromParams(const Params&);
/**
* Appends a widget message.
* If last user appended message, concurs with current user,
* separator is added before the message, otherwise header is added.
* The args LLSD contains:
* - use_plain_text_chat_history (bool) - whether to add message as plain text.
* - owner_id (LLUUID) - the owner ID for object chat
* @param chat - base chat message.
* @param args - additional arguments
* @param input_append_params - font style.
*/
void appendMessage(const LLChat& chat, const LLSD &args = LLSD(), const LLStyle::Params& input_append_params = LLStyle::Params());
/*virtual*/ void clear();
/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
private:
std::string mLastFromName;
LLUUID mLastFromID;
LLDate mLastMessageTime;
bool mIsLastMessageFromLog;
//std::string mLastMessageTimeStr;
std::string mMessageHeaderFilename;
std::string mMessageSeparatorFilename;
std::string mMessagePlaintextSeparatorFilename;
S32 mLeftTextPad;
S32 mRightTextPad;
S32 mLeftWidgetPad;
S32 mRightWidgetPad;
S32 mTopSeparatorPad;
S32 mBottomSeparatorPad;
S32 mTopHeaderPad;
S32 mBottomHeaderPad;
LLPanel* mMoreChatPanel;
LLTextBox* mMoreChatText;
LLTextEditor* mEditor;
typedef std::set<std::string> unread_chat_source_t;
unread_chat_source_t mUnreadChatSources;
};
#endif /* LLCHATHISTORY_H_ */
|
