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
|
/*
* scribiu -- read notebooks and voice memos from Livescribe pens
* Copyright (C) 2021 Javier S. Pedro <javier@javispedro.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QtCore/QDebug>
#include <QtCore/QTextStream>
#include "stftxtexport.h"
class StfToTXYP : public StfReader::StrokeHandler {
QTextStream _out;
QPoint _lastP;
int _lastForce;
qint64 _startTime;
bool _relativeTime;
public:
StfToTXYP(QIODevice *out, bool relativeTime)
: _out(out), _lastP(), _lastForce(0), _startTime(0), _relativeTime(relativeTime) {
_out << "T\tX\tY\tP\n";
}
bool startStroke(const QPoint& p, int force, qint64 time) {
if (_relativeTime && _startTime == 0) {
_startTime = time;
}
_out << (time - _startTime) << '\t' << p.x() << '\t' << p.y() << '\t' << force << '\n';
_lastP = p;
_lastForce = force;
return true;
}
bool strokePoint(const QPoint& p, int force, qint64 time) {
_out << (time - _startTime) << '\t' << p.x() << '\t' << p.y() << '\t' << force << '\n';
_lastP = p;
_lastForce = force;
return true;
}
bool endStroke(qint64 time) {
// Ensure there is a entry with force=0, in case the pen didn't provide it
if (_lastForce != 0) {
_out << (time - _startTime) << '\t' << _lastP.x() << '\t' << _lastP.y() << '\t' << 0 << '\n';
_lastForce = 0;
}
return true;
}
};
StfTxtExport::StfTxtExport(AfdNotebook *nb)
: _nb(nb)
{
}
void StfTxtExport::exportToTXYP(QIODevice *out, int pageNum, bool relativeTime)
{
QStringList pens = _nb->penSerials();
if (pens.isEmpty()) return;
StfToTXYP h(out, relativeTime);
StfReader r;
r.setStrokeHandler(&h);
QStringList strokeFiles = _nb->strokeFiles(pens.first(), pageNum);
foreach (const QString &strokeFile, strokeFiles) {
QFile in(strokeFile);
if (!in.open(QIODevice::ReadOnly)) {
qWarning() << "Could not open stroke file:" << strokeFile;
continue;
}
if (!r.parse(&in)) {
qWarning() << "Could not parse stroke file:" << strokeFile;
continue;
}
}
}
|
