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
|
/**
* @file llflashtimer.cpp
* @brief LLFlashTimer class implementation
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2012, 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 "../newview/llviewerprecompiledheaders.h"
#include "llflashtimer.h"
#include "../newview/llviewercontrol.h"
#include "lleventtimer.h"
LLFlashTimer::LLFlashTimer(callback_t cb, S32 count, F32 period)
: LLEventTimer(period)
, mCallback(cb)
, mCurrentTickCount(0)
, mIsFlashingInProgress(false)
{
mEventTimer.stop();
// By default use settings from settings.xml to be able change them via Debug settings. See EXT-5973.
// Due to Timer is implemented as derived class from EventTimer it is impossible to change period
// in runtime. So, both settings are made as required restart.
mFlashCount = 2 * ((count > 0) ? count : gSavedSettings.getS32("FlashCount"));
if (mPeriod <= 0)
{
mPeriod = gSavedSettings.getF32("FlashPeriod");
}
}
BOOL LLFlashTimer::tick()
{
mIsCurrentlyHighlighted = !mIsCurrentlyHighlighted;
if (mCallback)
{
mCallback(mIsCurrentlyHighlighted);
}
if (++mCurrentTickCount >= mFlashCount)
{
mEventTimer.stop();
mCurrentTickCount = 0;
mIsFlashingInProgress = false;
}
return FALSE;
}
void LLFlashTimer::startFlashing()
{
mIsFlashingInProgress = true;
mEventTimer.start();
}
void LLFlashTimer::stopFlashing()
{
mIsFlashingInProgress = false;
mIsCurrentlyHighlighted = false;
mEventTimer.stop();
}
|
