//-----------------------------------------------------------------------------
void NewCmdDialog::nameChanged(int s)
{
QString n=name->itemText(s), par, a;
int k;
if(n.isEmpty()) return;
QStringList ss; ss<<(pathHelp);
help->setSearchPaths(ss);
help->setSource(tr("mgl_en")+".html#"+n);
// clear old
kind->clear(); kinds.clear(); for(k=0;k<NUM_CH;k++) argn[k].clear();
// try to find the keyword
if(!parser.CmdType(n.toStdString().c_str())) return;
info->setText(QString::fromLocal8Bit(parser.CmdDesc(n.toStdString().c_str())));
par = QString::fromLocal8Bit(parser.CmdFormat(n.toStdString().c_str()));
int i0 = par.indexOf(' '); // first space if present
if(i0<0) { kind->addItem(par); return; } // no arguments
// parse kind of arguments
par = par.mid(i0);
for(k=0;k<NUM_CH;k++)
{
a = par.section('|',k,k);
if(a.isEmpty()) break;
a=a.trimmed();
kinds<<n+" "+a;
parse(argn[k],a);
}
kind->addItems(kinds); kind->setCurrentIndex(0); replace = false;
}
//-----------------------------------------------------------------------------
void NewCmdDialog::fillList()
{
type->addItem(QPixmap(plot_xpm), tr("1D plots"));
type->addItem(QPixmap(preview_xpm), tr("2D plots"));
type->addItem(QPixmap(":/png/weather-clouds.png"), tr("3D plots"));
type->addItem(QPixmap(tiles_xpm), tr("Dual plots"));
type->addItem(QPixmap(vect_xpm), tr("Vector plots"));
type->addItem(QPixmap(other_xpm), tr("Other plots"));
type->addItem(QPixmap(text_xpm), tr("Text and legend"));
type->addItem(QPixmap(table_xpm), tr("Create data and I/O"));
type->addItem(QPixmap(oper_dir_xpm), tr("Data transform"));
type->addItem(QPixmap(oper_dir_xpm), tr("Data handling"));
type->addItem(QPixmap(axis_xpm), tr("Axis and colorbar"));
type->addItem(QPixmap(axis_sh_xpm), tr("Axis setup"));
type->addItem(QPixmap(":/png/preferences-system.png"), tr("General setup"));
type->addItem(QPixmap(box_xpm), tr("Scale and rotate"));
type->addItem(QPixmap(":/png/media-playback-start.png"), tr("Program flow"));
type->addItem(QPixmap(curve_xpm), tr("Primitives"));
// now fill it automatically from parser for all categories
long i, n = parser.GetCmdNum();
for(i=0;i<n;i++)
{
const char *name = parser.GetCmdName(i);
switch(parser.CmdType(name))
{
case 1: cmds[5]<<name; break;
case 2: cmds[5]<<name; break;
case 3: cmds[12]<<name; break;
case 4: cmds[9]<<name; break;
case 5: cmds[7]<<name; break;
case 6: cmds[13]<<name; break;
case 7: cmds[14]<<name; break;
case 8: cmds[0]<<name; break;
case 9: cmds[1]<<name; break;
case 10: cmds[2]<<name; break;
case 11: cmds[3]<<name; break;
case 12: cmds[4]<<name; break;
case 13: cmds[10]<<name; break;
case 14: cmds[15]<<name; break;
case 15: cmds[11]<<name; break;
case 16: cmds[6]<<name; break;
case 17: cmds[8]<<name; break;
}
}
}
//-----------------------------------------------------------------------------
void QMGLSyntax::highlightBlock(const QString &text)
{
register int i, j, m = text.length(),s=0;
bool arg = false, nl = true;
QString num("+-.0123456789:");
i=0;
setCurrentBlockState(-1);
if(previousBlockState()==1)
{
bool cont=false;
j=i; i++;
for(;i<m && text[i]!='\'';i++)
{
if(text[i]>' ') cont=false;
if(text[i]=='\\') cont=true;
}
setFormat(j,i-j+1,mglColorScheme[1]);
if(cont && i==m) setCurrentBlockState(1);
}
for(;i<m;i++) // highlight paragraph
{
if(text[i]=='(') s++; if(text[i]==')') s--;
if(text[i]==' ' || text[i]=='\t') continue;
else if(text[i]=='#') // comment
{ setFormat(i,m-i,mglColorScheme[0]); break; }
else if(text[i]=='\'') // string
{
bool cont=false;
j=i; i++;
for(;i<m && text[i]!='\'';i++)
{
if(text[i]>' ') cont=false;
if(text[i]=='\\') cont=true;
}
setFormat(j,i-j+1,mglColorScheme[1]);
if(cont && i==m) setCurrentBlockState(1);
}
else if(nl) // keyword
{
char *s = new char[m+1];
for(j=i;j<text.length() && !text[j].isSpace() && text[j]!=':';j++)
s[j-i] = text[j].toLatin1();
s[j-i]=0;
int type = parser.CmdType(s);
if(type) setFormat(i,j-i+1,type!=7 ? (type==5 ? mglColorScheme[6] : mglColorScheme[2]) : mglColorScheme[7]);
delete []s;
}
else if(text[i]==';') { arg = true; nl = false; continue; }
else if(text[i]==':' && s==0) { nl=true; continue; }
else if(arg) // option
{
const char *o[13]={"xrange","yrange","zrange","cut","meshnum","alpha","light","ambient","diffuse","size","legend","number","value"};
unsigned l;
for(j=0;j<13;j++)
{
l = strlen(o[j]);
if(text.indexOf(o[j],i)==i && (i+l==long(text.length()) || text[i+l].isSpace()))
setFormat(i,l,mglColorScheme[3]);
}
}
else if(text[i]=='.' && i+1<text.length() && text[i+1].isLetter()) // suffix
{
for(j=i;j<text.length() && !text[j].isSpace();j++){};
setFormat(i,j-i+1,mglColorScheme[4]);
}
else if(num.contains(text[i])) // number
setFormat(i,1,mglColorScheme[5]);
else if((text[i]=='e' || text[i]=='E') && i+1<text.length() && num.contains(text[i-1]) && num.contains(text[i+1]) )
setFormat(i,1,mglColorScheme[5]);
else // number as its symbolic id
{
const char *o[]={"nan","inf","pi","on","off"};
int l[5] = {3, 3, 2, 2, 3};
for(j=0;j<5;j++)
if(text.indexOf(o[j],i)==i && (i+l[j]==text.length() || text[i+l[j]].isSpace()))
setFormat(i,l[j],mglColorScheme[5]);
}
arg = nl = false;
}
}