void PostScriptView::ConstProcs (ostream& out) {
UList* fonts = GetPSFonts();
int nfonts = Count(fonts);
out << "/IdrawDict " << (50 + nfonts) << " dict def\n";
out << "IdrawDict begin\n\n";
if (nfonts > 0) {
for (const char** line = reencodeISO; *line != nil; ++line) {
out << *line << "\n";
}
for (UList* u = fonts->First(); u != fonts->End(); u = u->Next()) {
PSFont* font = GetFont(u);
// No way to check if the X font's encoding is iso8859-1, so...
if (strncmp(font->GetPrintFont(), "Symbol", 6) != 0) {
out << "/" << font->GetPrintFont() << " reencodeISO def\n";
} else {
out << "/" << font->GetPrintFont() << " dup findfont def\n";
}
}
out << "\n";
}
out << "/none null def\n";
out << "/numGraphicParameters 17 def\n";
out << "/stringLimit 65535 def\n\n";
}
static boolean Uncollected (const char* name, UList* fonts) {
for (UList* u = fonts->First(); u != fonts->End(); u = u->Next()) {
PSFont* font = (PSFont*) (*u)();
if (strcmp(font->GetPrintFont(), name) == 0) {
return false;
}
}
return true;
}
void PostScriptView::FontNames (ostream& out) {
UList* fonts = GetPSFonts();
const char* comment = "%%DocumentFonts:";
int linelen = strlen(comment);
out << comment;
for (UList* u = fonts->First(); u != fonts->End(); u = u->Next()) {
PSFont* font = GetFont(u);
if (linelen + strlen(font->GetPrintFont()) + 2 <= MAXLINELEN) {
out << " ";
++linelen;
} else {
out << "\n%%+ ";
linelen = strlen("%%+ ");
}
out << font->GetPrintFont();
linelen += strlen(font->GetPrintFont());
}
out << "\n";
}
static void CollectFonts (GraphicComp* comp, UList* fonts) {
PSFont* font = comp->GetGraphic()->GetFont();
if (font != nil && Uncollected(font->GetPrintFont(), fonts)) {
fonts->Append(new UList(font));
}
Iterator i;
for (comp->First(i); !comp->Done(i); comp->Next(i)) {
CollectFonts(comp->GetComp(i), fonts);
}
}
void PostScriptView::Font (ostream& out) {
PSFont* font = (PSFont*) GetGraphicComp()->GetGraphic()->GetFont();
if (font == nil) {
out << MARK << " f u\n";
} else {
const char* name = font->GetName();
const char* pf = font->GetPrintFont();
const char* ps = font->GetPrintSize();
out << MARK << " f " << name << "\n";
out << pf << " " << ps << " SetF\n";
}
}
