bool isWordKey(KeyEventDetails::Key k)
{
if(isAlphabetKey(k) || isNumericKey(k))
{
return true;
}
return false;
}
bool DialpadMultitapHandler::eventFilter(QObject *watched, QEvent *event)
{
if (watched!=&mEditor) {
return false;
}
int type = event->type();
if (type==QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
if (isNumericKey(keyEvent->key()) &&
keyEvent->text().isEmpty() ) {
return true;
}
}
bool keyEventEaten = false;
if (type==QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
if (keyEvent->key()==Qt::Key_Asterisk) {
if ((mMultitapTimer.elapsed() <= DialpadMaxMultitapTime) &&
!mGeneratedAsterisk) {
// remove the last char by generated backspace
QKeyEvent backspaceEvent(QEvent::KeyPress,
Qt::Key_Backspace,
Qt::NoModifier, "");
HbApplication::sendEvent(&mEditor,&backspaceEvent);
// generate +,p,w,* character
mAsteriskMultitapIndex =
++mAsteriskMultitapIndex % DialpadAsteriskMultitapCount;
int key = DialpadAsteriskMultitapChars[mAsteriskMultitapIndex];
// Allow + character only as a first char in editor
int cursorPosition = mEditor.cursorPosition();
if(cursorPosition != 0 && key == Qt::Key_Plus) {
mAsteriskMultitapIndex = ++mAsteriskMultitapIndex;
Q_ASSERT(mAsteriskMultitapIndex < DialpadAsteriskMultitapCount);
key = DialpadAsteriskMultitapChars[mAsteriskMultitapIndex];
}
QKeyEvent generatedEvent(QEvent::KeyPress, key,
Qt::KeypadModifier,
mExtraChar.value(key));
if (key==Qt::Key_Asterisk) {
mGeneratedAsterisk = true;
}
HbApplication::sendEvent(&mEditor,&generatedEvent);
keyEventEaten = true;
mMultitapTimer.start();
} else {
mMultitapTimer.start();
mAsteriskMultitapIndex = 0;
}
mGeneratedAsterisk = false;
}
}
return keyEventEaten;
}
