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
|
/**
* @file llfloateremojipicker.cpp
*
* $LicenseInfo:firstyear=2003&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llfloateremojipicker.h"
#include "llfloaterreg.h"
#include "llscrolllistctrl.h"
#include "llscrolllistitem.h"
#include "llemojidictionary.h"
class LLEmojiScrollListItem : public LLScrollListItem
{
public:
LLEmojiScrollListItem(const llwchar emoji, const LLScrollListItem::Params& params)
: LLScrollListItem(params)
, mEmoji(emoji)
{
}
llwchar getEmoji() const { return mEmoji; }
virtual void draw(const LLRect& rect,
const LLColor4& fg_color,
const LLColor4& hover_color, // highlight/hover selection of whole item or cell
const LLColor4& select_color, // highlight/hover selection of whole item or cell
const LLColor4& highlight_color, // highlights contents of cells (ex: text)
S32 column_padding) override
{
LLScrollListItem::draw(rect, fg_color, hover_color, select_color, highlight_color, column_padding);
S32 width = getColumn(0)->getWidth();
LLFontGL::getFontEmoji()->render(LLWString(1, mEmoji), 0, rect.mLeft + width / 2, rect.getCenterY(), LLColor4::white,
LLFontGL::HCENTER, LLFontGL::VCENTER, LLFontGL::NORMAL, LLFontGL::DROP_SHADOW_SOFT, 1, S32_MAX, nullptr, false, true);
}
private:
llwchar mEmoji;
};
LLFloaterEmojiPicker* LLFloaterEmojiPicker::getInstance()
{
LLFloaterEmojiPicker* floater = LLFloaterReg::getTypedInstance<LLFloaterEmojiPicker>("emoji_picker");
if (!floater)
LL_WARNS() << "Cannot instantiate emoji picker" << LL_ENDL;
return floater;
}
LLFloaterEmojiPicker* LLFloaterEmojiPicker::showInstance(select_callback_t callback)
{
LLFloaterEmojiPicker* floater = getInstance();
if (LLFloaterEmojiPicker* floater = getInstance())
floater->show(callback);
return floater;
}
void LLFloaterEmojiPicker::show(select_callback_t callback)
{
mSelectCallback = callback;
openFloater(mKey);
setFocus(TRUE);
}
LLFloaterEmojiPicker::LLFloaterEmojiPicker(const LLSD& key)
: LLFloater(key)
{
}
BOOL LLFloaterEmojiPicker::postBuild()
{
if ((mEmojis = getChild<LLScrollListCtrl>("Emojis")))
{
mEmojis->setDoubleClickCallback(boost::bind(&LLFloaterEmojiPicker::onSelect, this));
mEmojis->clearRows();
const std::map<llwchar, const LLEmojiDescriptor*>& emoji2Descr = LLEmojiDictionary::instance().getEmoji2Descr();
for (const std::pair<const llwchar, const LLEmojiDescriptor*>& it : emoji2Descr)
{
LLScrollListItem::Params params;
params.columns.add().column("name").value(it.second->Name);
mEmojis->addRow(new LLEmojiScrollListItem(it.first, params), params);
}
}
return TRUE;
}
LLFloaterEmojiPicker::~LLFloaterEmojiPicker()
{
gFocusMgr.releaseFocusIfNeeded( this );
}
void LLFloaterEmojiPicker::onSelect()
{
if (mEmojis && mSelectCallback)
{
if (LLEmojiScrollListItem* item = dynamic_cast<LLEmojiScrollListItem*>(mEmojis->getFirstSelected()))
{
mSelectCallback(item->getEmoji());
}
}
}
// virtual
BOOL LLFloaterEmojiPicker::handleKeyHere(KEY key, MASK mask)
{
if (key == KEY_RETURN && mask == MASK_NONE)
{
onSelect();
return TRUE;
}
else if (key == KEY_ESCAPE && mask == MASK_NONE)
{
closeFloater();
return TRUE;
}
return LLFloater::handleKeyHere(key, mask);
}
|
