Keyboard::Keyboard(const QVector<QString> &values, int columns, QWidget *parent)
: QWidget(parent)
{
QGridLayout *gridLayout = new QGridLayout;
gridLayout->setSpacing(0);
gridLayout->setMargin(0);
gridLayout->setContentsMargins(0,0,0,0);
this->setLayout(gridLayout);
int rows = qCeil(qreal(values.size()) / qreal(columns));
int column = 0, row = 0;
for (const QString & value : values)
{
QPushButton *button = new QPushButton(value);
button->setObjectName(value);
if (value == "") {
button->setEnabled(false);
}
connect(button, SIGNAL(pressed()), this, SLOT(pressedButton()));
gridLayout->addWidget(button,row,column);
column = (column + 1) % columns;
if (column == 0) {
row = (row + 1) % rows;
}
}
}
int readButton(){
int buttonIsRead;
buttonIsRead = pressedButton();
if(buttonIsRead == 1)
return 1;
else
return 0;
}
Keyboard::Keyboard(int base, int columns, QWidget *parent)
{
QGridLayout *gridLayout = new QGridLayout;
gridLayout->setSpacing(0);
gridLayout->setMargin(0);
gridLayout->setContentsMargins(0,0,0,0);
this->setLayout(gridLayout);
int elementsCount = base + 1;
while (elementsCount % columns != 0)
elementsCount++;
int rows = qCeil(qreal(elementsCount) / qreal(columns));
int column = 0, row = 0;
for (int v = 0; v < elementsCount; ++v) {
char c;
if (v < 9) {
c = '0' + v;
}
else {
c = 'A' + v - 10;
}
if (base != 2) {
c++; // do not start with '0'
}
QString value;
if ((base == 2 && v + 1 > base) || (base != 2 && v + 1 >= base)) {
if (column + 1 == columns) {
value = QString("delete");
}
else if (((column + 1) / 2) == columns / 2) {
value = "0";
}
else {
value = "";
}
}
else {
value = QString(c);
}
QPushButton *button = new QPushButton(value);
button->setObjectName(value);
if (value == "") {
button->setEnabled(false);
}
connect(button, SIGNAL(pressed()), this, SLOT(pressedButton()));
gridLayout->addWidget(button,row,column);
column = (column + 1) % columns;
if (column == 0) {
row = (row + 1);
}
}
}
void Keyboard::pressedButton() {
QString senderObjectName = sender()->objectName();
if (senderObjectName == "delete") {
senderObjectName = "";
}
else if (senderObjectName == "") {
return;
}
emit pressedButton(senderObjectName);
}
void LeftHandMenu::buttonPressed(EPage page) {
mSingleColorButton->shouldHightlght(false);
mMultiColorButton->shouldHightlght(false);
mMoodButton->shouldHightlght(false);
mSettingsButton->shouldHightlght(false);
if (page == EPage::colorPage) {
mSingleColorButton->shouldHightlght(true);
} else if (page == EPage::palettePage) {
mMultiColorButton->shouldHightlght(true);
} else if (page == EPage::moodPage) {
mMoodButton->shouldHightlght(true);
} else if (page == EPage::settingsPage) {
mSettingsButton->shouldHightlght(true);
} else {
qDebug() << "Do not recognize key " << pageToString(page);
}
emit pressedButton(page);
}
//State Diagram LED3
int LED3_SM(State state){
static uint32_t timer = 0;
int button = pressedButton();
static uint32_t previousTime = 0;
if(timer != 5){
if(button == GPIO_PIN_SET)
timer = 0;
}else if(timer == 5){
if(button == GPIO_PIN_SET)
return 0;
}
switch(state){
case INITIAL:
initRearLED1();
state = STATEA;
break;
case STATEA:
if(timer != 4){
if(getCurrentTime()-previousTime > two_hundred_millisec){
turnOnLED(PORTB,LED1);
previousTime = getCurrentTime();
state = STATEB;
timer ++ ;
}
}
break;
case STATEB:
if(timer==5){
turnOffLED(PORTB,LED1);
}else{
if(getCurrentTime()-previousTime > two_hundred_millisec){
turnOffLED(PORTB,LED1);
previousTime = getCurrentTime();
state = FINAL;
}
}
break;
case FINAL:
state = INITIAL;
break;
}
return state;
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
_currentKeyboard = 0;
_mainLayout = new QVBoxLayout;
_mainLayout->setSpacing(0);
_mainLayout->setMargin(0);
_mainLayout->setContentsMargins(10,10,10,0);
QWidget *centralWidget = new QWidget;
centralWidget->setLayout(_mainLayout);
this->setCentralWidget(centralWidget);
// create labels
Label * label = new Label(2);
label->setObjectName("2");
_labels[label->objectName()] = label;
connect(label, SIGNAL(selected()), this, SLOT(labelSelected()));
_mainLayout->addWidget(label);
// second row: UInt16 Hex
QWidget *row = new QWidget;
QLayout *rowLayout = new QHBoxLayout;
rowLayout->setSpacing(0);
rowLayout->setMargin(0);
row->setLayout(rowLayout);
_mainLayout->addWidget(row);
label = new Label(10);
label->setObjectName("10");
_labels[label->objectName()] = label;
connect(label, SIGNAL(selected()), this, SLOT(labelSelected()));
row->layout()->addWidget(label);
label = new Label(16);
label->setObjectName("16");
_labels[label->objectName()] = label;
connect(label, SIGNAL(selected()), this, SLOT(labelSelected()));
row->layout()->addWidget(label);
// third row: Octal Char
row = new QWidget;
rowLayout = new QHBoxLayout;
rowLayout->setSpacing(0);
rowLayout->setMargin(0);
row->setLayout(rowLayout);
_mainLayout->addWidget(row);
label = new Label(8);
label->setObjectName("8");
_labels[label->objectName()] = label;
connect(label, SIGNAL(selected()), this, SLOT(labelSelected()));
row->layout()->addWidget(label);
label = new CharLabel();
_labels["Char"] = label;
connect(label, SIGNAL(selected()), this, SLOT(labelSelected()));
row->layout()->addWidget(label);
// keyboard box widget
_keyboardBoxWidget = new QWidget;
QLayout * keyboardBoxLayout = new QGridLayout;
keyboardBoxLayout->setSpacing(0);
keyboardBoxLayout->setMargin(0);
keyboardBoxLayout->setContentsMargins(0,0,0,0);
_keyboardBoxWidget->setLayout(keyboardBoxLayout);
_keyboardBoxWidget->setFixedHeight(200);
_mainLayout->addWidget(_keyboardBoxWidget);
// keyboards
Keyboard *keyboard = new Keyboard(16, 3);
keyboard->setObjectName("16");
connect(keyboard, SIGNAL(pressedButton(QString)), this, SLOT(pressedButton(QString)));
_keyboards[keyboard->objectName()] = keyboard;
keyboard = new Keyboard(8, 3);
keyboard->setObjectName("8");
connect(keyboard, SIGNAL(pressedButton(QString)), this, SLOT(pressedButton(QString)));
_keyboards[keyboard->objectName()] = keyboard;
keyboard = new Keyboard(10, 3);
keyboard->setObjectName("10");
connect(keyboard, SIGNAL(pressedButton(QString)), this, SLOT(pressedButton(QString)));
_keyboards[keyboard->objectName()] = keyboard;
keyboard = new Keyboard(2, 2);
keyboard->setObjectName("2");
connect(keyboard, SIGNAL(pressedButton(QString)), this, SLOT(pressedButton(QString)));
_keyboards[keyboard->objectName()] = keyboard;
setKeyboard(tr("10"));
updateLabels();
}