simple keycode viewer for hardware keyboards

1 files changed, 69 insertions, 0 deletions

diff --git a/development/keyview/keyview.cpp b/development/keyview/keyview.cpp
new file mode 100644
index 0000000..15d9f51
--- a/dev/null
+++ b/development/keyview/keyview.cpp
@@ -0,0 +1,69 @@
+#include "keyview.h"
+#include <qgrid.h>
+#include <iostream.h>
+#include <qlineedit.h>
+#include <qlabel.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);
+    QWSServer::setKeyboardFilter(filter);
+
+    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 ) {
+
+}
+
+bool KeyFilter::filter(int unicode, int keycode, int modifiers, bool isPress,
+                       bool autoRepeat) {
+
+    emit keyPressed(unicode, keycode, modifiers, isPress, autoRepeat);
+    return 0; // return 1 to stop key emiting
+
+}