MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
convert_value = 1.2607;
coma_here = false;
current_op = NONE;
operand_1 = 0.;
operand_2 = 0.;
connect(ui->actionQuitter, SIGNAL(triggered()), this, SLOT(close()));
connect(ui->actionA_propos, SIGNAL(triggered()), this, SLOT(onAPropos()));
connect(ui->actionA_propos_de_Qt, SIGNAL(triggered()), this, SLOT(onAProposDeQt()));
connect(ui->actionParam_tres_conversion, SIGNAL(triggered()), this, SLOT(onParametreConversion()));
connect(ui->pushButton_0, SIGNAL(clicked()), this, SLOT(on0()));
connect(ui->pushButton_1, SIGNAL(clicked()), this, SLOT(on1()));
connect(ui->pushButton_2, SIGNAL(clicked()), this, SLOT(on2()));
connect(ui->pushButton_3, SIGNAL(clicked()), this, SLOT(on3()));
connect(ui->pushButton_4, SIGNAL(clicked()), this, SLOT(on4()));
connect(ui->pushButton_5, SIGNAL(clicked()), this, SLOT(on5()));
connect(ui->pushButton_6, SIGNAL(clicked()), this, SLOT(on6()));
connect(ui->pushButton_7, SIGNAL(clicked()), this, SLOT(on7()));
connect(ui->pushButton_8, SIGNAL(clicked()), this, SLOT(on8()));
connect(ui->pushButton_9, SIGNAL(clicked()), this, SLOT(on9()));
connect(ui->pushButton_coma, SIGNAL(clicked()), this, SLOT(onComa()));
connect(ui->pushButton_equal, SIGNAL(clicked()), this, SLOT(onEqual()));
connect(ui->pushButton_divided, SIGNAL(clicked()), this, SLOT(onDivided()));
connect(ui->pushButton_plus, SIGNAL(clicked()), this, SLOT(onPlus()));
connect(ui->pushButton_minus, SIGNAL(clicked()), this, SLOT(onMinus()));
connect(ui->pushButton_times, SIGNAL(clicked()), this, SLOT(onMultiplicate()));
connect(ui->pushButton_dollar_euro, SIGNAL(clicked()), this, SLOT(onDollarEuro()));
connect(ui->pushButton_euro_dollar, SIGNAL(clicked()), this, SLOT(onEuroDollar()));
// shortcuts
QShortcut *scDel = new QShortcut(QKeySequence("Del"), this);
connect(scDel, SIGNAL(activated()), this, SLOT(clearLine()));
QShortcut *scBackspace = new QShortcut(QKeySequence("Backspace"), this);
connect(scBackspace, SIGNAL(activated()), this, SLOT(clearLastChar()));
// QShortcut *scEnter = new QShortcut(QKeySequence("Enter"), this);
// connect(scEnter, SIGNAL(activated()), this, SLOT(onEqual()));
// QShortcut *sc0 = new QShortcut(QKeySequence("0"), this);
// connect(scBackspace, SIGNAL(activated()), this, SLOT(on0()));
}
void cParser::parse(void)
{
m_bEnd = false;
m_varLine = 0;
m_curLine = 0;
m_errorID = 0;
while(!m_strText.empty() && !m_bEnd)
{
char ch = m_strText[0];
m_strText = m_strText.substr(1);
switch(ch)
{
case '{' :
onLBraket();
break;
case '}' :
onRBraket();
break;
case '=' :
onEqual();
break;
case '\n' :
onReturn();
break;
case ' ' :
case '\t':
onSpace();
break;
case '#' :
onComment();
break;
case ';':
break;
default:
onOther(ch);
break;
}
if (error())
{
onError();
}
}
onEnd();
}
