#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QDebug>
#include <QTextCodec>
QString getChineseSpell(QString& src);
QString FirstLetter(int nCode);
char convert(int n);
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
QString str = tr("你好我是球体");
QString character = getChineseSpell(str);
qDebug()<<character;
}
MainWindow::~MainWindow()
{
delete ui;
}
GetChineseSpell QString (the src QString &)
{
by QTextCodec by QTextCodec :: = * codec4gbk codecForName ( "GBK"); // Get gbk decoder qt provided
QByteArray buf = codec4gbk-> fromUnicode (src ); // qt with unicode, specially GBK
int size = buf.size ();
quint16 * Array = new new quint16 [size +. 1];
QString alphbats;
for (int I = 0, J = 0; I <buf.size (); I ++, J ++)
{
IF ((quint8) buf [I] <0x80) // gbk first byte are greater than 0x81, therefore is less than 0x80 symbols, letters, numbers, etc
Continue;
Array [J] = (((quint8) buf [I]) <<. 8) + (quint8) buf [I +. 1]; // calculate gbk encoding
i ++;
alphbats.append (convert (array [j] )); // look-up table corresponds to afford the first alphabet with gbk encoding
}
Delete [] Array;
return alphbats;
}
bool In(wchar_t start, wchar_t end, wchar_t code)
{
if (code >= start && code <= end)
{
return true;
}
return false;
}
char convert(int n)
{
if (In(0xB0A1,0xB0C4,n)) return 'a';
if (In(0XB0C5,0XB2C0,n)) return 'b';
if (In(0xB2C1,0xB4ED,n)) return 'c';
if (In(0xB4EE,0xB6E9,n)) return 'd';
if (In(0xB6EA,0xB7A1,n)) return 'e';
if (In(0xB7A2,0xB8c0,n)) return 'f';
if (In(0xB8C1,0xB9FD,n)) return 'g';
if (In(0xB9FE,0xBBF6,n)) return 'h';
if (In(0xBBF7,0xBFA5,n)) return 'j';
if (In(0xBFA6,0xC0AB,n)) return 'k';
if (In(0xC0AC,0xC2E7,n)) return 'l';
if (In(0xC2E8,0xC4C2,n)) return 'm';
if (In(0xC4C3,0xC5B5,n)) return 'n';
if (In(0xC5B6,0xC5BD,n)) return 'o';
if (In(0xC5BE,0xC6D9,n)) return 'p';
if (In(0xC6DA,0xC8BA,n)) return 'q';
if (In(0xC8BB,0xC8F5,n)) return 'r';
if (In(0xC8F6,0xCBF0,n)) return 's';
if (In(0xCBFA,0xCDD9,n)) return 't';
if (In(0xCDDA,0xCEF3,n)) return 'w';
if (In(0xCEF4,0xD188,n)) return 'x';
if (In(0xD1B9,0xD4D0,n)) return 'y';
if (In(0xD4D1,0xD7F9,n)) return 'z';
return '\0';
}