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#include "stdafx.h"
#include "Doc.h"
#include "Named.h"
#include "Exception.h"
#include "Function.h"
#include "Variable.h"
#include "Type.h"
#include "Package.h"
#include "Core/Join.h"
namespace storm {
/**
* DocParam.
*/
DocParam::DocParam(Str *name, Value type) : name(name), type(type) {}
void DocParam::toS(StrBuf *to) const {
if (name->any())
*to << type << S(" ") << name;
else
*to << type;
}
wostream &operator <<(wostream &to, DocParam p) {
if (p.name->any())
return to << p.type << L" " << p.name;
else
return to << p.type;
}
/**
* DocNote.
*/
DocNote::DocNote(Str *note, Value type) : note(note), named(type.type), ref(type.ref), showType(true) {}
DocNote::DocNote(Str *note, Named *named) : note(note), named(named), ref(false), showType(true) {}
DocNote::DocNote(Str *note) : note(note), named(null), ref(false), showType(false) {}
void DocNote::toS(StrBuf *to) const {
*to << note;
if (showType) {
*to << S(" ");
if (named) {
*to << named->identifier();
if (ref)
*to << S("&");
} else {
*to << S("void");
}
}
}
wostream &operator <<(wostream &to, DocNote n) {
to << n.note;
if (n.showType) {
to << L" ";
if (n.named) {
to << n.named->identifier();
if (n.ref)
to << L"&";
} else {
to << L"void";
}
}
return to;
}
static DocNote note(Engine &e, const wchar *note, Value type) {
return DocNote(new (e) Str(note), type);
}
static DocNote note(Engine &e, const wchar *note, Named *named) {
return DocNote(new (e) Str(note), named);
}
static DocNote note(Engine &e, const wchar *note) {
return DocNote(new (e) Str(note));
}
/**
* Doc.
*/
Doc::Doc(Str *name, Array<DocParam> *params, MAYBE(Visibility *) v, Str *body) :
name(name), params(params), notes(new (engine()) Array<DocNote>()), visibility(v), body(body) {}
Doc::Doc(Str *name, Array<DocParam> *params, DocNote note, MAYBE(Visibility *) v, Str *body) :
name(name), params(params), notes(new (engine()) Array<DocNote>(1, note)), visibility(v), body(body) {}
Doc::Doc(Str *name, Array<DocParam> *params, Array<DocNote> *notes, MAYBE(Visibility *) v, Str *body) :
name(name), params(params), notes(notes), visibility(v), body(body) {}
void Doc::deepCopy(CloneEnv *env) {
cloned(name, env);
cloned(params, env);
cloned(notes, env);
cloned(body, env);
}
static void putSummary(StrBuf *to, const Doc *doc) {
*to << doc->name;
if (doc->params->any())
*to << S("(") << join(doc->params, S(", ")) << S(")");
if (doc->notes->any())
*to << S(" ") << join(doc->notes, S(", "));
}
Str *Doc::summary() const {
StrBuf *to = new (this) StrBuf();
putSummary(to, this);
if (visibility)
*to << S(" [") << visibility << S("]");
return to->toS();
}
void Doc::toS(StrBuf *to) const {
if (visibility)
*to << visibility << S(" ");
putSummary(to, this);
*to << S(":\n\n");
*to << body;
}
static void addFlags(FnFlags fn, Array<DocNote> *notes) {
Engine &e = notes->engine();
FnFlags flags[] = { fnPure, fnFinal, fnAbstract, fnOverride, fnStatic };
const wchar *names[] = { S("pure"), S("final"), S("abstract"), S("override"), S("static") };
for (Nat i = 0; i < ARRAY_COUNT(flags); i++) {
if ((fn & flags[i]) == flags[i])
notes->push(note(e, names[i]));
}
}
static Array<DocNote> *createNotes(Named *entity) {
Engine &e = entity->engine();
Array<DocNote> *notes = new (e) Array<DocNote>();
if (Function *fn = as<Function>(entity)) {
notes->push(note(e, S("->"), fn->result));
RunOn on = fn->runOn();
if (on.state != RunOn::any)
notes->push(note(e, S("on"), on.thread));
if (fn->fnFlags() & fnAssign)
notes->push(note(e, S("assign")));
addFlags(fn->fnFlags(), notes);
} else if (Variable *var = as<Variable>(entity)) {
notes->push(note(e, S("->"), var->type));
if (GlobalVar *global = as<GlobalVar>(var))
notes->push(note(e, S("on"), global->owner));
} else if (Type *type = as<Type>(entity)) {
if (Type *super = type->super())
notes->push(note(e, S("extends"), Value(super)));
RunOn on = type->runOn();
if (on.state != RunOn::any)
notes->push(note(e, S("on"), on.thread));
} else if (as<Package>(entity)) {
notes->push(note(e, S("(package)")));
}
return notes;
}
Doc *doc(Named *entity, Array<DocParam> *params, Str *body) {
return new (entity) Doc(entity->name, params, createNotes(entity), entity->visibility, body);
}
Doc *doc(Named *entity) {
Array<DocParam> *params = new (entity) Array<DocParam>();
for (Nat i = 0; i < entity->params->count(); i++)
params->push(DocParam(new (entity) Str(S("")), entity->params->at(i)));
return new (entity) Doc(entity->name, params, createNotes(entity), entity->visibility, new (entity) Str(S("")));
}
/**
* NamedDoc.
*/
NamedDoc::NamedDoc() {}
}
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