void AdvancedCalwidget::radBoxStatusChanged(int State)
{
if(State==Qt::Checked)
expression.isRad=false;
else
expression.isRad=true;
QString t=this->resultDisplay->text();
bool ok;
double tn=t.toDouble(&ok);
if(ok)
{
switch(expression.isRad)
{
case true:
{
double t=fmod(tn/180*PAI,2*PAI);
if(t<0)
t+=2*PAI;
formatOutput(formatState,t);
break;
}
case false:
{
double t=fmod(tn/PAI*180,360);
if(t<0)
t+=360;
formatOutput(formatState,t);
break;
}
}
}
}
static void readBody(HttpConn *conn, MprFile *outFile)
{
char buf[BIT_MAX_BUFFER];
cchar *result;
ssize bytes;
while (!conn->error && conn->sock && (bytes = httpRead(conn, buf, sizeof(buf))) > 0) {
if (!app->noout) {
result = formatOutput(conn, buf, &bytes);
if (result) {
mprWriteFile(outFile, result, bytes);
}
}
#if FUTURE
// This should be pushed into a range filter.
// Buffer all output and then parsing can work
type = httpGetHeader(conn, "Content-Type");
if (scontains(type, "multipart/byteranges")) {
if ((boundary = scontains(type, "boundary=")) != 0) {
boundary += 9;
if (*boundary) {
boundary = sfmt("--%s\r\n", boundary);
}
}
}
#endif
}
}
void AdvancedCalwidget::doInputMannual()
{
EqualState=true;
bool ok;
QString text=QInputDialog::getText(this,tr("手动输入"),tr("表达式（格式请查看“帮助”）"),
QLineEdit::Normal,tr("例:-1+sin(sqrt(2)+1)"),&ok);
if(ok&&!text.isEmpty())
{
expression.SetExpression(text);
if(expression.LegalAndCal())
{
double tresult=expression.GetResult();
if(tresult!=tresult||tresult+1==tresult)
showError();
else
{
memory.input(text,tresult);
display->setText(text);
formatOutput(formatState,expression.GetResult());
}
}
else
{
showError();
}
}
}
void MSOptionMenu::drawFieldValue(void)
{
if (frozen()==MSFalse&&owner()->mapped()==MSTrue&&mapped()==MSTrue)
{
int sht=fieldValue()->shadowThickness();
XFillRectangle(display(),window(),backgroundShadowGC(),
fieldValue()->x()+sht,fieldValue()->y()+sht,
fieldValue()->width()-(sht<<1),fieldValue()->height()-(sht<<1));
MSString buffer;
const char *pString=formatOutput(buffer);
if (pString!=0&&buffer.length()>0)
{
int len=buffer.length();
if (len>0)
{
int xx=fieldValue()->x()+fieldValue()->offset();
int offset=fieldValue()->highlightThickness()+fieldValue()->shadowThickness();
int margin=(fieldValue()->height()-(2*offset+fieldValue()->textHeight()))>>1;
int yy=offset+((margin>0)?margin:0)+fieldValue()->textAscent();
int vw=fieldValue()->width()-2*fieldValue()->offset()-
2*MSOptionMenuDefaultMargin-MSOptionMenuSymbolWidth;
int tw=fieldValue()->textWidth(pString,len);
int delta=(vw>tw)?((vw-tw)>>1):0;
fieldValue()->foreground(itemForeground(selectedItem()));
XDrawString(display(),window(),fieldValue()->textGC(),fieldValue()->textFontStruct(),
xx+delta,fieldValue()->y()+yy,pString,len);
}
void CalWidget::EqualClicked()
{
if(EqualState)
return;
QString t=display->text();
EqualState=true;
//if(t[0].isNumber()||t[0]=='('||t[0]==' '||t[0]=='-'||t[0]=='.')
// {
expression.SetExpression(display->text());
if(expression.LegalAndCal())
{
double tresult=expression.GetResult();
if(tresult!=tresult||tresult+1==tresult)
display->setText("表达式错误或数值溢出！");
else
{
memory.input(t,tresult);
formatOutput(formatState,expression.GetResult());
}
//display->setText(QString::number(expression.GetResult(),'e',floatNumber));
}
else
{
display->setText("表达式错误或数值溢出！");
}
//}
//else
//{
// display->setText("表达式错误或数值溢出！");
//}
}
DataRetrieval :: DataRetrieval(string file, vector<SumPIDCalculation>& pidPart)
{
vector<string> lines = dataExtraction(file);
//particle = new ArrayList<ParticleInformation>();
pidParticle = pidPart;
//System.out.println(pidParticle.size());
formatOutput(lines);
}
void AdvancedCalwidget::downClicked()
{
QString exptemp;
double restemp;
memory.down(exptemp,restemp);
display->setText(exptemp);
formatOutput(formatState,restemp);
EqualState=false;
}
void AdvancedCalwidget::formatEditChanged(int val)
{
floatNumber=val;
QString t=resultDisplay->text();
bool ok;
double tn=t.toDouble(&ok);
if(ok)
{
formatOutput(formatState,tn);
}
}
static void readBody(HttpConn *conn, MprFile *outFile)
{
char buf[ME_MAX_BUFFER];
cchar *result;
ssize bytes;
while (!conn->error && (bytes = httpRead(conn, buf, sizeof(buf))) > 0) {
if (!app->noout) {
result = formatOutput(conn, buf, &bytes);
if (result) {
mprWriteFile(outFile, result, bytes);
}
}
}
}
void AdvancedCalwidget::doFormatCheckBoxChanged(int State)
{
if(State==Qt::Checked)
formatState=FORMAT_SCIENCE;
else if(State==Qt::Unchecked)
formatState=FORMAT_FLOAT;
else
formatState=FORMAT_MIXED;
QString t=resultDisplay->text();
bool ok;
double tn=t.toDouble(&ok);
if(ok)
{
formatOutput(formatState,tn);
}
}
