2019-07-11 03:03:25 +08:00
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//===-- HTMLGenerator.cpp - HTML Generator ----------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "Generators.h"
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#include "Representation.h"
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2019-07-26 04:14:45 +08:00
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#include "llvm/ADT/StringExtras.h"
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2019-07-11 03:03:25 +08:00
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/FileSystem.h"
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#include "llvm/Support/Path.h"
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#include <string>
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using namespace llvm;
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namespace clang {
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namespace doc {
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namespace {
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class HTMLTag {
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public:
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// Any other tag can be added if required
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enum TagType {
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TAG_META,
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TAG_TITLE,
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TAG_DIV,
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TAG_H1,
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TAG_H2,
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TAG_H3,
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TAG_P,
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TAG_UL,
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TAG_LI,
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TAG_A,
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};
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HTMLTag() = default;
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constexpr HTMLTag(TagType Value) : Value(Value) {}
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operator TagType() const { return Value; }
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operator bool() = delete;
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bool IsSelfClosing() const;
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bool HasInlineChildren() const;
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llvm::SmallString<16> ToString() const;
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private:
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TagType Value;
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};
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enum NodeType {
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NODE_TEXT,
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NODE_TAG,
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};
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struct HTMLNode {
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HTMLNode(NodeType Type) : Type(Type) {}
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virtual ~HTMLNode() = default;
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virtual void Render(llvm::raw_ostream &OS, int IndentationLevel) = 0;
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NodeType Type; // Type of node
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};
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struct TextNode : public HTMLNode {
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TextNode(const Twine &Text, bool Indented = true)
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: HTMLNode(NodeType::NODE_TEXT), Text(Text.str()), Indented(Indented) {}
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std::string Text; // Content of node
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bool Indented; // Indicates if an indentation must be rendered before the text
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void Render(llvm::raw_ostream &OS, int IndentationLevel) override;
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};
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struct TagNode : public HTMLNode {
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TagNode(HTMLTag Tag)
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: HTMLNode(NodeType::NODE_TAG), Tag(Tag),
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InlineChildren(Tag.HasInlineChildren()),
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SelfClosing(Tag.IsSelfClosing()) {}
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TagNode(HTMLTag Tag, const Twine &Text) : TagNode(Tag) {
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Children.emplace_back(
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llvm::make_unique<TextNode>(Text.str(), !InlineChildren));
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}
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HTMLTag Tag; // Name of HTML Tag (p, div, h1)
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bool InlineChildren; // Indicates if children nodes are rendered in the same
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// line as itself or if children must rendered in the
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// next line and with additional indentation
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bool SelfClosing; // Indicates if tag is self-closing
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std::vector<std::unique_ptr<HTMLNode>> Children; // List of child nodes
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llvm::StringMap<llvm::SmallString<16>>
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Attributes; // List of key-value attributes for tag
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void Render(llvm::raw_ostream &OS, int IndentationLevel) override;
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};
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constexpr const char *kDoctypeDecl = "<!DOCTYPE html>";
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struct HTMLFile {
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std::vector<std::unique_ptr<HTMLNode>> Children; // List of child nodes
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void Render(llvm::raw_ostream &OS) {
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OS << kDoctypeDecl << "\n";
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for (const auto &C : Children) {
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C->Render(OS, 0);
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OS << "\n";
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}
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}
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};
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} // namespace
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bool HTMLTag::IsSelfClosing() const {
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switch (Value) {
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case HTMLTag::TAG_META:
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return true;
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case HTMLTag::TAG_TITLE:
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case HTMLTag::TAG_DIV:
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case HTMLTag::TAG_H1:
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case HTMLTag::TAG_H2:
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case HTMLTag::TAG_H3:
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case HTMLTag::TAG_P:
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case HTMLTag::TAG_UL:
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case HTMLTag::TAG_LI:
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case HTMLTag::TAG_A:
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return false;
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}
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llvm_unreachable("Unhandled HTMLTag::TagType");
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}
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bool HTMLTag::HasInlineChildren() const {
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switch (Value) {
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case HTMLTag::TAG_META:
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case HTMLTag::TAG_TITLE:
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case HTMLTag::TAG_H1:
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case HTMLTag::TAG_H2:
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case HTMLTag::TAG_H3:
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case HTMLTag::TAG_LI:
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case HTMLTag::TAG_A:
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return true;
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case HTMLTag::TAG_DIV:
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case HTMLTag::TAG_P:
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case HTMLTag::TAG_UL:
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return false;
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}
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llvm_unreachable("Unhandled HTMLTag::TagType");
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}
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llvm::SmallString<16> HTMLTag::ToString() const {
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switch (Value) {
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case HTMLTag::TAG_META:
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return llvm::SmallString<16>("meta");
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case HTMLTag::TAG_TITLE:
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return llvm::SmallString<16>("title");
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case HTMLTag::TAG_DIV:
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return llvm::SmallString<16>("div");
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case HTMLTag::TAG_H1:
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return llvm::SmallString<16>("h1");
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case HTMLTag::TAG_H2:
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return llvm::SmallString<16>("h2");
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case HTMLTag::TAG_H3:
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return llvm::SmallString<16>("h3");
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case HTMLTag::TAG_P:
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return llvm::SmallString<16>("p");
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case HTMLTag::TAG_UL:
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return llvm::SmallString<16>("ul");
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case HTMLTag::TAG_LI:
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return llvm::SmallString<16>("li");
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case HTMLTag::TAG_A:
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return llvm::SmallString<16>("a");
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}
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llvm_unreachable("Unhandled HTMLTag::TagType");
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}
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void TextNode::Render(llvm::raw_ostream &OS, int IndentationLevel) {
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if (Indented)
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OS.indent(IndentationLevel * 2);
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printHTMLEscaped(Text, OS);
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}
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void TagNode::Render(llvm::raw_ostream &OS, int IndentationLevel) {
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OS.indent(IndentationLevel * 2);
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OS << "<" << Tag.ToString();
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for (const auto &A : Attributes)
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OS << " " << A.getKey() << "=\"" << A.getValue() << "\"";
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if (SelfClosing) {
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OS << "/>";
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return;
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}
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OS << ">";
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if (!InlineChildren)
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OS << "\n";
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bool NewLineRendered = true;
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for (const auto &C : Children) {
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int ChildrenIndentation =
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InlineChildren || !NewLineRendered ? 0 : IndentationLevel + 1;
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C->Render(OS, ChildrenIndentation);
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if (!InlineChildren && (C == Children.back() ||
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(C->Type != NodeType::NODE_TEXT ||
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(&C + 1)->get()->Type != NodeType::NODE_TEXT))) {
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OS << "\n";
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NewLineRendered = true;
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} else
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NewLineRendered = false;
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}
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if (!InlineChildren)
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OS.indent(IndentationLevel * 2);
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OS << "</" << Tag.ToString() << ">";
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}
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template <typename Derived, typename Base,
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typename = std::enable_if<std::is_base_of<Derived, Base>::value>>
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static void AppendVector(std::vector<Derived> &&New,
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std::vector<Base> &Original) {
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std::move(New.begin(), New.end(), std::back_inserter(Original));
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}
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// Compute the relative path that names the file path relative to the given
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// directory.
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static SmallString<128> computeRelativePath(StringRef FilePath,
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StringRef Directory) {
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StringRef Path = FilePath;
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while (!Path.empty()) {
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if (Directory == Path)
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return FilePath.substr(Path.size());
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Path = llvm::sys::path::parent_path(Path);
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}
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StringRef Dir = Directory;
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SmallString<128> Result;
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while (!Dir.empty()) {
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if (Dir == FilePath)
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break;
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Dir = llvm::sys::path::parent_path(Dir);
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llvm::sys::path::append(Result, "..");
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}
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llvm::sys::path::append(Result, FilePath.substr(Dir.size()));
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return Result;
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}
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// HTML generation
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2019-07-13 02:32:00 +08:00
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static std::unique_ptr<TagNode> genLink(const Twine &Text, const Twine &Link) {
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auto LinkNode = llvm::make_unique<TagNode>(HTMLTag::TAG_A, Text);
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LinkNode->Attributes.try_emplace("href", Link.str());
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return LinkNode;
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}
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static std::unique_ptr<HTMLNode> genTypeReference(const Reference &Type,
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StringRef CurrentDirectory) {
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if (Type.Path.empty())
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return llvm::make_unique<TextNode>(Type.Name);
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llvm::SmallString<128> Path =
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computeRelativePath(Type.Path, CurrentDirectory);
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llvm::sys::path::append(Path, Type.Name + ".html");
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return genLink(Type.Name, Path);
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}
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static std::vector<std::unique_ptr<HTMLNode>>
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genReferenceList(const llvm::SmallVectorImpl<Reference> &Refs,
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const StringRef &CurrentDirectory) {
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std::vector<std::unique_ptr<HTMLNode>> Out;
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for (const auto &R : Refs) {
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if (&R != Refs.begin())
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Out.emplace_back(llvm::make_unique<TextNode>(", "));
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Out.emplace_back(genTypeReference(R, CurrentDirectory));
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}
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return Out;
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}
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static std::vector<std::unique_ptr<TagNode>> genHTML(const EnumInfo &I);
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static std::vector<std::unique_ptr<TagNode>> genHTML(const FunctionInfo &I,
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StringRef ParentInfoDir);
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static std::vector<std::unique_ptr<TagNode>>
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genEnumsBlock(const std::vector<EnumInfo> &Enums) {
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if (Enums.empty())
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return {};
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std::vector<std::unique_ptr<TagNode>> Out;
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Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H2, "Enums"));
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Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_DIV));
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auto &DivBody = Out.back();
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for (const auto &E : Enums) {
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std::vector<std::unique_ptr<TagNode>> Nodes = genHTML(E);
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AppendVector(std::move(Nodes), DivBody->Children);
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}
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return Out;
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}
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static std::unique_ptr<TagNode>
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genEnumMembersBlock(const llvm::SmallVector<SmallString<16>, 4> &Members) {
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if (Members.empty())
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return nullptr;
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auto List = llvm::make_unique<TagNode>(HTMLTag::TAG_UL);
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for (const auto &M : Members)
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List->Children.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_LI, M));
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return List;
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}
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static std::vector<std::unique_ptr<TagNode>>
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genFunctionsBlock(const std::vector<FunctionInfo> &Functions,
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StringRef ParentInfoDir) {
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if (Functions.empty())
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|
|
|
|
return {};
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H2, "Functions"));
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_DIV));
|
|
|
|
|
auto &DivBody = Out.back();
|
|
|
|
|
for (const auto &F : Functions) {
|
2019-07-13 02:32:00 +08:00
|
|
|
std::vector<std::unique_ptr<TagNode>> Nodes = genHTML(F, ParentInfoDir);
|
2019-07-11 03:03:25 +08:00
|
|
|
AppendVector(std::move(Nodes), DivBody->Children);
|
|
|
|
|
}
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::vector<std::unique_ptr<TagNode>>
|
2019-07-13 02:32:00 +08:00
|
|
|
genRecordMembersBlock(const llvm::SmallVector<MemberTypeInfo, 4> &Members,
|
|
|
|
|
StringRef ParentInfoDir) {
|
2019-07-11 03:03:25 +08:00
|
|
|
if (Members.empty())
|
|
|
|
|
return {};
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H2, "Members"));
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_UL));
|
|
|
|
|
auto &ULBody = Out.back();
|
|
|
|
|
for (const auto &M : Members) {
|
|
|
|
|
std::string Access = getAccess(M.Access);
|
|
|
|
|
if (Access != "")
|
|
|
|
|
Access = Access + " ";
|
2019-07-13 02:32:00 +08:00
|
|
|
auto LIBody = llvm::make_unique<TagNode>(HTMLTag::TAG_LI);
|
|
|
|
|
LIBody->Children.emplace_back(llvm::make_unique<TextNode>(Access));
|
|
|
|
|
LIBody->Children.emplace_back(genTypeReference(M.Type, ParentInfoDir));
|
|
|
|
|
LIBody->Children.emplace_back(llvm::make_unique<TextNode>(" " + M.Name));
|
|
|
|
|
ULBody->Children.emplace_back(std::move(LIBody));
|
2019-07-11 03:03:25 +08:00
|
|
|
}
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::vector<std::unique_ptr<TagNode>>
|
|
|
|
|
genReferencesBlock(const std::vector<Reference> &References,
|
|
|
|
|
llvm::StringRef Title) {
|
|
|
|
|
if (References.empty())
|
|
|
|
|
return {};
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H2, Title));
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_UL));
|
|
|
|
|
auto &ULBody = Out.back();
|
|
|
|
|
for (const auto &R : References)
|
|
|
|
|
ULBody->Children.emplace_back(
|
|
|
|
|
llvm::make_unique<TagNode>(HTMLTag::TAG_LI, R.Name));
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::unique_ptr<TagNode> writeFileDefinition(const Location &L) {
|
|
|
|
|
return llvm::make_unique<TagNode>(
|
|
|
|
|
HTMLTag::TAG_P,
|
|
|
|
|
"Defined at line " + std::to_string(L.LineNumber) + " of " + L.Filename);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::unique_ptr<HTMLNode> genHTML(const CommentInfo &I) {
|
|
|
|
|
if (I.Kind == "FullComment") {
|
|
|
|
|
auto FullComment = llvm::make_unique<TagNode>(HTMLTag::TAG_DIV);
|
|
|
|
|
for (const auto &Child : I.Children) {
|
|
|
|
|
std::unique_ptr<HTMLNode> Node = genHTML(*Child);
|
|
|
|
|
if (Node)
|
|
|
|
|
FullComment->Children.emplace_back(std::move(Node));
|
|
|
|
|
}
|
|
|
|
|
return std::move(FullComment);
|
|
|
|
|
} else if (I.Kind == "ParagraphComment") {
|
|
|
|
|
auto ParagraphComment = llvm::make_unique<TagNode>(HTMLTag::TAG_P);
|
|
|
|
|
for (const auto &Child : I.Children) {
|
|
|
|
|
std::unique_ptr<HTMLNode> Node = genHTML(*Child);
|
|
|
|
|
if (Node)
|
|
|
|
|
ParagraphComment->Children.emplace_back(std::move(Node));
|
|
|
|
|
}
|
|
|
|
|
if (ParagraphComment->Children.empty())
|
|
|
|
|
return nullptr;
|
|
|
|
|
return std::move(ParagraphComment);
|
|
|
|
|
} else if (I.Kind == "TextComment") {
|
|
|
|
|
if (I.Text == "")
|
|
|
|
|
return nullptr;
|
|
|
|
|
return llvm::make_unique<TextNode>(I.Text, true);
|
|
|
|
|
}
|
|
|
|
|
return nullptr;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::unique_ptr<TagNode> genHTML(const std::vector<CommentInfo> &C) {
|
|
|
|
|
auto CommentBlock = llvm::make_unique<TagNode>(HTMLTag::TAG_DIV);
|
|
|
|
|
for (const auto &Child : C) {
|
|
|
|
|
if (std::unique_ptr<HTMLNode> Node = genHTML(Child))
|
|
|
|
|
CommentBlock->Children.emplace_back(std::move(Node));
|
|
|
|
|
}
|
|
|
|
|
return CommentBlock;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::vector<std::unique_ptr<TagNode>> genHTML(const EnumInfo &I) {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
std::string EnumType;
|
|
|
|
|
if (I.Scoped)
|
|
|
|
|
EnumType = "enum class ";
|
|
|
|
|
else
|
|
|
|
|
EnumType = "enum ";
|
|
|
|
|
|
|
|
|
|
Out.emplace_back(
|
|
|
|
|
llvm::make_unique<TagNode>(HTMLTag::TAG_H3, EnumType + I.Name));
|
|
|
|
|
|
|
|
|
|
std::unique_ptr<TagNode> Node = genEnumMembersBlock(I.Members);
|
|
|
|
|
if (Node)
|
|
|
|
|
Out.emplace_back(std::move(Node));
|
|
|
|
|
|
|
|
|
|
if (I.DefLoc)
|
|
|
|
|
Out.emplace_back(writeFileDefinition(I.DefLoc.getValue()));
|
|
|
|
|
|
|
|
|
|
std::string Description;
|
|
|
|
|
if (!I.Description.empty())
|
|
|
|
|
Out.emplace_back(genHTML(I.Description));
|
|
|
|
|
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
2019-07-13 02:32:00 +08:00
|
|
|
static std::vector<std::unique_ptr<TagNode>> genHTML(const FunctionInfo &I,
|
|
|
|
|
StringRef ParentInfoDir) {
|
2019-07-11 03:03:25 +08:00
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H3, I.Name));
|
|
|
|
|
|
2019-07-13 02:32:00 +08:00
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_P));
|
|
|
|
|
auto &FunctionHeader = Out.back();
|
2019-07-11 03:03:25 +08:00
|
|
|
|
|
|
|
|
std::string Access = getAccess(I.Access);
|
|
|
|
|
if (Access != "")
|
2019-07-13 02:32:00 +08:00
|
|
|
FunctionHeader->Children.emplace_back(
|
|
|
|
|
llvm::make_unique<TextNode>(Access + " "));
|
|
|
|
|
if (I.ReturnType.Type.Name != "") {
|
|
|
|
|
FunctionHeader->Children.emplace_back(
|
|
|
|
|
genTypeReference(I.ReturnType.Type, ParentInfoDir));
|
|
|
|
|
FunctionHeader->Children.emplace_back(llvm::make_unique<TextNode>(" "));
|
|
|
|
|
}
|
|
|
|
|
FunctionHeader->Children.emplace_back(
|
|
|
|
|
llvm::make_unique<TextNode>(I.Name + "("));
|
2019-07-11 03:03:25 +08:00
|
|
|
|
2019-07-13 02:32:00 +08:00
|
|
|
for (const auto &P : I.Params) {
|
|
|
|
|
if (&P != I.Params.begin())
|
|
|
|
|
FunctionHeader->Children.emplace_back(llvm::make_unique<TextNode>(", "));
|
|
|
|
|
FunctionHeader->Children.emplace_back(
|
|
|
|
|
genTypeReference(P.Type, ParentInfoDir));
|
|
|
|
|
FunctionHeader->Children.emplace_back(
|
|
|
|
|
llvm::make_unique<TextNode>(" " + P.Name));
|
|
|
|
|
}
|
|
|
|
|
FunctionHeader->Children.emplace_back(llvm::make_unique<TextNode>(")"));
|
2019-07-11 03:03:25 +08:00
|
|
|
|
|
|
|
|
if (I.DefLoc)
|
|
|
|
|
Out.emplace_back(writeFileDefinition(I.DefLoc.getValue()));
|
|
|
|
|
|
|
|
|
|
std::string Description;
|
|
|
|
|
if (!I.Description.empty())
|
|
|
|
|
Out.emplace_back(genHTML(I.Description));
|
|
|
|
|
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::vector<std::unique_ptr<TagNode>> genHTML(const NamespaceInfo &I,
|
|
|
|
|
std::string &InfoTitle) {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
if (I.Name.str() == "")
|
|
|
|
|
InfoTitle = "Global Namespace";
|
|
|
|
|
else
|
|
|
|
|
InfoTitle = ("namespace " + I.Name).str();
|
|
|
|
|
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H1, InfoTitle));
|
|
|
|
|
|
|
|
|
|
std::string Description;
|
|
|
|
|
if (!I.Description.empty())
|
|
|
|
|
Out.emplace_back(genHTML(I.Description));
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildNamespaces =
|
|
|
|
|
genReferencesBlock(I.ChildNamespaces, "Namespaces");
|
|
|
|
|
AppendVector(std::move(ChildNamespaces), Out);
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildRecords =
|
|
|
|
|
genReferencesBlock(I.ChildRecords, "Records");
|
|
|
|
|
AppendVector(std::move(ChildRecords), Out);
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildFunctions =
|
2019-07-13 02:32:00 +08:00
|
|
|
genFunctionsBlock(I.ChildFunctions, I.Path);
|
2019-07-11 03:03:25 +08:00
|
|
|
AppendVector(std::move(ChildFunctions), Out);
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildEnums =
|
|
|
|
|
genEnumsBlock(I.ChildEnums);
|
|
|
|
|
AppendVector(std::move(ChildEnums), Out);
|
|
|
|
|
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static std::vector<std::unique_ptr<TagNode>> genHTML(const RecordInfo &I,
|
|
|
|
|
std::string &InfoTitle) {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Out;
|
|
|
|
|
InfoTitle = (getTagType(I.TagType) + " " + I.Name).str();
|
|
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_H1, InfoTitle));
|
|
|
|
|
|
|
|
|
|
if (I.DefLoc)
|
|
|
|
|
Out.emplace_back(writeFileDefinition(I.DefLoc.getValue()));
|
|
|
|
|
|
|
|
|
|
std::string Description;
|
|
|
|
|
if (!I.Description.empty())
|
|
|
|
|
Out.emplace_back(genHTML(I.Description));
|
|
|
|
|
|
2019-07-13 02:32:00 +08:00
|
|
|
std::vector<std::unique_ptr<HTMLNode>> Parents =
|
|
|
|
|
genReferenceList(I.Parents, I.Path);
|
|
|
|
|
std::vector<std::unique_ptr<HTMLNode>> VParents =
|
|
|
|
|
genReferenceList(I.VirtualParents, I.Path);
|
2019-07-11 03:03:25 +08:00
|
|
|
if (!Parents.empty() || !VParents.empty()) {
|
2019-07-13 02:32:00 +08:00
|
|
|
Out.emplace_back(llvm::make_unique<TagNode>(HTMLTag::TAG_P));
|
|
|
|
|
auto &PBody = Out.back();
|
|
|
|
|
PBody->Children.emplace_back(llvm::make_unique<TextNode>("Inherits from "));
|
2019-07-11 03:03:25 +08:00
|
|
|
if (Parents.empty())
|
2019-07-13 02:32:00 +08:00
|
|
|
AppendVector(std::move(VParents), PBody->Children);
|
2019-07-11 03:03:25 +08:00
|
|
|
else if (VParents.empty())
|
2019-07-13 02:32:00 +08:00
|
|
|
AppendVector(std::move(Parents), PBody->Children);
|
|
|
|
|
else {
|
|
|
|
|
AppendVector(std::move(Parents), PBody->Children);
|
|
|
|
|
PBody->Children.emplace_back(llvm::make_unique<TextNode>(", "));
|
|
|
|
|
AppendVector(std::move(VParents), PBody->Children);
|
|
|
|
|
}
|
2019-07-11 03:03:25 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Members =
|
2019-07-13 02:32:00 +08:00
|
|
|
genRecordMembersBlock(I.Members, I.Path);
|
2019-07-11 03:03:25 +08:00
|
|
|
AppendVector(std::move(Members), Out);
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildRecords =
|
|
|
|
|
genReferencesBlock(I.ChildRecords, "Records");
|
|
|
|
|
AppendVector(std::move(ChildRecords), Out);
|
|
|
|
|
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildFunctions =
|
2019-07-13 02:32:00 +08:00
|
|
|
genFunctionsBlock(I.ChildFunctions, I.Path);
|
2019-07-11 03:03:25 +08:00
|
|
|
AppendVector(std::move(ChildFunctions), Out);
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> ChildEnums =
|
|
|
|
|
genEnumsBlock(I.ChildEnums);
|
|
|
|
|
AppendVector(std::move(ChildEnums), Out);
|
|
|
|
|
|
|
|
|
|
return Out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// Generator for HTML documentation.
|
|
|
|
|
class HTMLGenerator : public Generator {
|
|
|
|
|
public:
|
|
|
|
|
static const char *Format;
|
|
|
|
|
|
|
|
|
|
llvm::Error generateDocForInfo(Info *I, llvm::raw_ostream &OS) override;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
const char *HTMLGenerator::Format = "html";
|
|
|
|
|
|
|
|
|
|
llvm::Error HTMLGenerator::generateDocForInfo(Info *I, llvm::raw_ostream &OS) {
|
|
|
|
|
HTMLFile F;
|
|
|
|
|
|
|
|
|
|
auto MetaNode = llvm::make_unique<TagNode>(HTMLTag::TAG_META);
|
|
|
|
|
MetaNode->Attributes.try_emplace("charset", "utf-8");
|
|
|
|
|
F.Children.emplace_back(std::move(MetaNode));
|
|
|
|
|
|
|
|
|
|
std::string InfoTitle;
|
|
|
|
|
Info CastedInfo;
|
|
|
|
|
auto MainContentNode = llvm::make_unique<TagNode>(HTMLTag::TAG_DIV);
|
|
|
|
|
switch (I->IT) {
|
|
|
|
|
case InfoType::IT_namespace: {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Nodes =
|
|
|
|
|
genHTML(*static_cast<clang::doc::NamespaceInfo *>(I), InfoTitle);
|
|
|
|
|
AppendVector(std::move(Nodes), MainContentNode->Children);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case InfoType::IT_record: {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Nodes =
|
|
|
|
|
genHTML(*static_cast<clang::doc::RecordInfo *>(I), InfoTitle);
|
|
|
|
|
AppendVector(std::move(Nodes), MainContentNode->Children);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case InfoType::IT_enum: {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Nodes =
|
|
|
|
|
genHTML(*static_cast<clang::doc::EnumInfo *>(I));
|
|
|
|
|
AppendVector(std::move(Nodes), MainContentNode->Children);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case InfoType::IT_function: {
|
|
|
|
|
std::vector<std::unique_ptr<TagNode>> Nodes =
|
2019-07-13 02:32:00 +08:00
|
|
|
genHTML(*static_cast<clang::doc::FunctionInfo *>(I), "");
|
2019-07-11 03:03:25 +08:00
|
|
|
AppendVector(std::move(Nodes), MainContentNode->Children);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case InfoType::IT_default:
|
|
|
|
|
return llvm::make_error<llvm::StringError>("Unexpected info type.\n",
|
|
|
|
|
llvm::inconvertibleErrorCode());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
F.Children.emplace_back(
|
|
|
|
|
llvm::make_unique<TagNode>(HTMLTag::TAG_TITLE, InfoTitle));
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F.Children.emplace_back(std::move(MainContentNode));
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F.Render(OS);
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return llvm::Error::success();
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}
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static GeneratorRegistry::Add<HTMLGenerator> HTML(HTMLGenerator::Format,
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"Generator for HTML output.");
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// This anchor is used to force the linker to link in the generated object
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// file and thus register the generator.
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volatile int HTMLGeneratorAnchorSource = 0;
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} // namespace doc
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} // namespace clang
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