int settings_key_handler(unsigned char key)
{
if (upKeyPressed(key))
{
if (settings_offset != 0 && settings_offset == settings_cursor)
settings_offset--;
if (settings_cursor > 0)
settings_cursor--;
}
else if (downKeyPressed(key))
{
if (settings_offset < SETTINGS_MENU_LEN - SETTINGS_DISPLAY_SIZE &&
settings_cursor == settings_offset + SETTINGS_DISPLAY_SIZE - 1)
settings_offset++;
if (settings_cursor < SETTINGS_MENU_LEN)
settings_cursor++;
}
else if (leftKeyPressed(key))
{
struct settings_display *disp = &settings_display_list[settings_cursor];
if (disp->type == FLOAT)
{
*((float *)disp->value) -= 0.5;
}
else if (disp->type == UINT8)
{
*((uint8_t *)disp->value) -= 1;
}
}
else if (rightKeyPressed(key))
{
struct settings_display *disp = &settings_display_list[settings_cursor];
if (disp->type == FLOAT)
{
*((float *)disp->value) += 0.5;
}
else if (disp->type == UINT8)
{
*((uint8_t *)disp->value) += 1;
}
}
settings_display_menu();
return 1;
}
void cVideoLabel::keyPressEvent(QKeyEvent *ev)
{
if ((ev->key() == this->moveForwardKey) && !ev->isAutoRepeat())
{
emit forwardKeyPressed();
}
else if ((ev->key() == this->moveBackwardKey) && !ev->isAutoRepeat())
{
emit backwardKeyPressed();
}
else if ((ev->key() == this->moveLeftKey) && !ev->isAutoRepeat())
{
emit leftKeyPressed();
}
else if ((ev->key() == this->moveRightKey) && !ev->isAutoRepeat())
{
emit rightKeyPressed();
}
else
{
QLabel::keyPressEvent(ev);
}
}
