QKeyPushButton * widgetKeyBoard::createNewKey(QString keyValue)
{
QKeyPushButton *tmp = new QKeyPushButton(this);
QString style = QString(DEFAULT_STYLE_BUTTON) + QString(DEFAULT_BACKGROUND_BUTTON);
QSize imageDim;
int width = 0, height = 0;
if (this->isEmbeddedKeyboard() == true) {
imageDim.setWidth(16);
imageDim.setHeight(16);
}
else {
imageDim.setWidth(32);
imageDim.setHeight(32);
}
if (IS_PASSWORD(keyValue) == true || IS_PASSWORD_EMB(keyValue) == true) {
tmp->setIconSize(imageDim);
tmp->setIcon(QPixmap(":/TastieraVirtuale/normalEcho"));
}
else if (IS_PASTE(keyValue) == true) {
tmp->setIconSize(imageDim);
tmp->setEnabled(false);
tmp->setIcon(QPixmap(":/TastieraVirtuale/paste"));
}
else if (IS_COPY(keyValue) == true) {
tmp->setIconSize(imageDim);
tmp->setIcon(QPixmap(":/TastieraVirtuale/copy"));
}
else if (IS_CUT_LEFT(keyValue) == true) {
tmp->setIconSize(imageDim);
tmp->setIcon(QPixmap(":/TastieraVirtuale/cut"));
}
tmp->setText(keyValue);
if (this->isEmbeddedKeyboard() == true) {
width = KEY_WIDTH_EMBEDDED;
height = KEY_HEIGHT_EMBEDDED;
style += QString(EMBEDDED_KEYBOARD);
}
else {
width = 54;
height = 40;
}
tmp->setObjectName(keyValue);
tmp->setMinimumSize(width, height);
tmp->setMaximumSize(width, height);
tmp->setStyleSheet(style);
tmp->setVisible(true);
return (tmp);
}
void QKeyPushButton::mousePressEvent(QMouseEvent * /*event */)
{
static bool m_capsActive = true;
widgetKeyBoard *tmpKeyBoard = (widgetKeyBoard *) this->m_parent;
static int yMarginKeyboard = tmpKeyBoard->rect().y();
QString text = this->text();
short adjustZoomedKey = HEIGHT_ZOOM_KEY;
QString defaultStyleButton = QString(DEFAULT_STYLE_BUTTON);
QString changedColorButton = QString(CHANGED_BACKGROUND_BUTTON);
//
// se si tratta del maiuscolo:
if (IS_CAPS(text) == true) {
if (m_capsActive == false)
m_capsActive = true;
else {
changedColorButton = QString(DEFAULT_BACKGROUND_BUTTON);
m_capsActive = false;
}
this->setStyleSheet(defaultStyleButton + changedColorButton + this->style_embedded);
this->repaint();
QCoreApplication::processEvents();
}
else if (tmpKeyBoard->isEnabledSwitchingEcho() == true && (IS_PASSWORD(text) == true || IS_PASSWORD_EMB(text) == true))
tmpKeyBoard->switchKeyEchoMode(tmpKeyBoard->currentTextBox());
else {
this->setStyleSheet(defaultStyleButton + changedColorButton + this->style_embedded);
this->repaint();
QCoreApplication::processEvents();
emit pressedKey(m_capsActive);
}
this->m_oldYKey = 0;
if (tmpKeyBoard->isEmbeddedKeyboard() == true && tmpKeyBoard->isZoomFacilityEnable() && NO_SPECIAL_KEY(text) && text.trimmed().length() != 0) {
tmpKeyBoard->setCursor(Qt::BlankCursor);
if (this->y() - adjustZoomedKey - KEY_HEIGHT_EMBEDDED < yMarginKeyboard)
this->m_oldYKey = this->y();
else
adjustZoomedKey = -HEIGHT_ZOOM_KEY;
this->setGeometry(this->x() - 10, this->y() + adjustZoomedKey - KEY_HEIGHT_EMBEDDED, KEY_WIDTH_EMBEDDED + WIDTH_ZOOM_KEY, KEY_HEIGHT_EMBEDDED + HEIGHT_ZOOM_KEY);
this->setStyleSheet(changedColorButton + defaultStyleButton);
QCoreApplication::processEvents();
}
}
void QKeyPushButton::mouseReleaseEvent(QMouseEvent * /* event */)
{
widgetKeyBoard *tmpKeyBoard = (widgetKeyBoard *) this->m_parent;
bool pressedEcho = IS_PASSWORD(this->text()) == true || IS_PASSWORD_EMB(this->text()) == true;
if (IS_CAPS(this->text()) == false && pressedEcho == false) {
if (tmpKeyBoard->isEmbeddedKeyboard() == true && tmpKeyBoard->isZoomFacilityEnable() && NO_SPECIAL_KEY(this->text()) && this->text().trimmed().length() != 0) {
tmpKeyBoard->setCursor(Qt::ArrowCursor);
if (this->m_oldYKey != 0)
this->setGeometry(this->x() + 10, this->m_oldYKey, KEY_WIDTH_EMBEDDED, KEY_HEIGHT_EMBEDDED);
else
this->setGeometry(this->x() + 10, this->y() + HEIGHT_ZOOM_KEY + KEY_HEIGHT_EMBEDDED, KEY_WIDTH_EMBEDDED, KEY_HEIGHT_EMBEDDED);
this->m_oldYKey = 0;
QCoreApplication::processEvents();
}
this->setStyleSheet(QString(DEFAULT_STYLE_BUTTON) + QString(DEFAULT_BACKGROUND_BUTTON) + this->style_embedded);
}
else if (pressedEcho == true && tmpKeyBoard->isEnabledSwitchingEcho() == false && tmpKeyBoard->currentTextBox()->echoMode() == QLineEdit::Normal)
this->setStyleSheet(QString(DEFAULT_STYLE_BUTTON) + QString(DEFAULT_BACKGROUND_BUTTON) + this->style_embedded);
tmpKeyBoard->soundClick();
}
void QKeyPushButton::getKeyPress(bool capsStatus)
{
int keyCode = 0;
QKeyEvent *key = NULL;
QString text = this->text();
//
// per tutti i car speciali tranne il CAPS (RETURN, ALT, SHIFT, ecc...) inoltra al componente widgetKeyBoard:
if (NO_SPECIAL_KEY(text) == false && (IS_BACK(text) == true || IS_BACK_EMB(text) == true || IS_TAB(text) == true || IS_RETURN(text) == true || IS_CTRL_LEFT(text) == true ||
IS_ALT(text) == true || IS_CANC(text) == true || IS_CUT_LEFT(text) == true || IS_PASSWORD(text) || IS_PASSWORD_EMB(text) || IS_PASTE(text) || IS_COPY(text)))
key = new QKeyEvent(QEvent::KeyPress, keyCode, Qt::NoModifier, text);
else { // trattasi di caratteri stampabili
keyCode = text.toAscii()[0]; // prende il valore numerico (sempre maiuscolo)
if (capsStatus == false) { // se deve prendere minuscolo, controlla se il carattere è alfabetico
if (keyCode >= tr("A")[0] && keyCode <= tr("Z")[0]) {
keyCode += 32; // carattere piccolo
text = (char ) keyCode; // carattere piccolo
}
key = new QKeyEvent(QEvent::KeyPress, keyCode, Qt::NoModifier, text);
}
else
key = new QKeyEvent(QEvent::KeyPress, keyCode, Qt::ShiftModifier, text);
}
((widgetKeyBoard *) this->m_parent)->receiptChildKey(key, NULL);
QCoreApplication::processEvents();
}
