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
|
#include "keyview.h"
#include <qgrid.h>
//#include <iostream.h>
#include <qlineedit.h>
#include <qlabel.h>
#include <opie2/okeyfilter.h>
#include <opie2/odebug.h>
Keyview::Keyview( QWidget* parent, const char* name, WFlags fl )
: QGrid ( 2, parent, name, fl )
{
setCaption( tr("Keyview") );
setSpacing(3);
setMargin(4);
QLabel *l;
l = new QLabel(QString("unicode:"), this);
unicode = new QLineEdit(this);
unicode->setReadOnly(1);
l = new QLabel(QString("keycode:"), this);
keycode = new QLineEdit(this);
keycode->setReadOnly(1);
l = new QLabel(QString("modifiers:"), this);
modifiers = new QLineEdit(this);
modifiers->setReadOnly(1);
l = new QLabel(QString("isPress:"), this);
isPress = new QLineEdit(this);
isPress->setReadOnly(1);
l = new QLabel(QString("autoRepeat:"), this);
autoRepeat = new QLineEdit(this);
autoRepeat->setReadOnly(1);
// spacer
l = new QLabel(QString(""), this);
l->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
KeyFilter *filter = new KeyFilter(this);
Opie::Core::OKeyFilter::inst()->addHandler(filter);
odebug << "Creating keyview filter " << oendl;
connect(filter, SIGNAL(keyPressed(int,int,int,bool,bool)),
this, SLOT(updateItems(int,int,int,bool,bool)));
}
Keyview::~Keyview()
{
}
void Keyview::updateItems(int u, int k, int m, bool p, bool a) {
unicode->setText("0x" + QString::number(u, 16));
keycode->setText("0x" + QString::number(k, 16));
modifiers->setText("0x" + QString::number(m, 16));
isPress->setText("0x" + QString::number(p, 16));
autoRepeat->setText("0x" + QString::number(a, 16));
}
KeyFilter::KeyFilter(QObject * parent, const char *name) : QObject( parent, name )
{
}
KeyFilter::~KeyFilter() {
/* we need to remove the KeyFilter */
Opie::Core::OKeyFilter::inst()->remHandler( this );
}
bool KeyFilter::filter(int unicode, int keycode, int modifiers, bool isPress,
bool autoRepeat) {
qDebug( "unicode: %d, keycode: %d, modifiers: %0x, isPress: %d, autoRepeat: %d",
unicode, keycode, modifiers, isPress, autoRepeat );
emit keyPressed(unicode, keycode, modifiers, isPress, autoRepeat);
return 0; // return 1 to stop key emiting
}
|
