initial commit

This commit is contained in:
outfoxxed 2024-02-12 04:07:01 -08:00
commit 27b3274027
Signed by: outfoxxed
GPG Key ID: 4C88A185FB89301E
25 changed files with 1696 additions and 0 deletions

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.gitignore vendored Normal file
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# direnv
/.envrc
/.direnv
# typegen
/typegen/target
/build
/content/docs/types/QuickShell
/data/modules
# hugo
/.hugo_build.lock

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.gitmodules vendored Normal file
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[submodule "themes/hextra"]
path = themes/hextra
url = https://github.com/imfing/hextra.git

13
Justfile Normal file
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clean:
rm -rf build
rm -rf data/modules/QuickShell
rm -rf content/docs/types/QuickShell
typedocs: clean
cd typegen && cargo build
mkdir -p build/types/types
./typegen/target/debug/typegen gentypes ../src/cpp/module.md build/types/types/QuickShell.json
sh -c './typegen/target/debug/typegen gendocs ../src/cpp/module.md data/modules/QuickShell content/docs/types/QuickShell types/* build/types/types/*'
serve: typedocs
hugo server --buildDrafts --disableFastRender

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assets/css/custom.css Normal file
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[id] {
scroll-margin-top: var(--navbar-height);
}
.nav-container-blur {}
.content a:not(:hover) {
text-decoration-line: none;
}
.hextra-scrollbar .font-semibold {
font-weight: normal;
}
.content ul {
margin-top: 0;
}
.typegray {
color: #999999;
}
.qmlpropdef {
background-color: rgb(0 0 0 / .05);
font-weight: normal;
font-size: 1.2rem;
border-radius: 5px;
margin: 5px 0;
padding: 5px;
}
:is(html[class~="dark"] .qmlpropdef) {
background-color: #55555530;
}
.qmlpropdef > p {
padding: 0;
margin: 0;
}
.qmlpropdetails {
margin-left: 8px;
}
.qmlprops {
float: right;
}

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content/_index.md Normal file
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+++
+++
# QuickShell
QuickShell is a fully user customizable desktop shell based on QtQuick.
{{< cards >}}
{{< card link="/docs/types" title="Type Reference" >}}
{{< /cards >}}

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content/docs/_index.md Normal file
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+++
title = 'Docs'
+++

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+++
title = "Type Reference"
+++
Index of all QuickShell types. See [the QtQuick type reference](https://doc.qt.io/qt-6/qtquick-qmlmodule.html) for builtin Qt types.
{{< qmlmodulelisting >}}

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hugo.toml Normal file
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baseURL = "https://example.org/"
languageCode = "en-us"
title = "QuickShell"
theme = "hextra"
[params.theme]
default = "dark"
displayToggle = true
[params.search]
enable = true
type = "flexsearch"
flexsearch.index = "content"
[markup] # required by theme to render properly
goldmark.renderer.unsafe = true
highlight.noClasses = false
[[menu.sidebar]]
name = "QtQuick Type Reference ↗"
url = "https://doc.qt.io/qt-6/qtquick-qmlmodule.html"
[[menu.main]]
name = "Docs"
pageRef = "/docs"
weight = 1
[[menu.main]]
name = "Types"
pageRef = "/docs/types"
weight = 2
[[menu.main]]
name = "Search"
weight = 3
params.type = "search"

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layouts/docs/single.html Normal file
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{{ define "main" }}
<div class='mx-auto flex {{ partial "utils/page-width" . }}'>
{{ partial "sidebar.html" (dict "context" .) }}
{{ partial "toc.html" . }}
<article class="w-full break-words flex min-h-[calc(100vh-var(--navbar-height))] min-w-0 justify-center pb-8 pr-[calc(env(safe-area-inset-right)-1.5rem)]">
<main class="w-full min-w-0 max-w-6xl px-6 pt-4 md:px-12">
{{ partial "breadcrumb.html" . }}
<div class="content">
{{- if not (isset .Params "hidetitle") -}}<h1>{{ .Title }}</h1>{{- end -}}
{{ .Content }}
</div>
{{ partial "components/last-updated.html" . }}
{{ partial "components/pager.html" . }}
{{ partial "components/comments.html" . }}
</main>
</article>
</div>
{{ end }}

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{{- $first := true -}}
{{- range $param, $type := . -}}
{{- if ne $first true -}}, {{ end -}}
{{- $first = false -}}
{{ $param }}: {{ partial "qmltype.html" $type }}
{{- end -}}

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{{- if eq .type "unknown" -}}
unknown
{{- else -}}
{{- $link := "#ERROR" -}}
{{- if eq .type "qt" -}}
{{- $link = printf "https://doc.qt.io/qt-6/%s-%s.html" (lower (replace .module "." "-")) (lower .name) -}}
{{- else if eq .type "local" -}}
{{- $link = printf "/docs/types/%s/%s" (lower .module) (lower .name) -}}
{{- end -}}
{{- $of := "" -}}
{{- if .of -}}
{{- $of = printf "&lt;%s&gt;" (partial "qmltype.html" .of) }}
{{- end -}}
<a href="{{ $link }}">{{ .name }}</a>{{ $of | safeHTML -}}
{{- end -}}

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{{- $modulename := .Get "module" -}}
{{- $module := index .Site.Data.modules $modulename -}}
{{- $module.index.description | $.Page.RenderString (dict "display" "block") -}}
<h3>Types</h3>
<table>
{{- range $name, $type := $module -}}
{{- if ne $name "index" -}}
<tr>
<td><a href="/docs/types/{{ lower $modulename }}/{{ lower $name }}">{{ $name }}</a></td>
<td>{{ $type.description }}</td>
</tr>
{{- end -}}
{{- end -}}
</table>

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<table>
{{- range $name, $module := .Site.Data.modules -}}
<tr>
<td><a href="/docs/types/{{ lower $name }}">{{ $name }}</a></td>
<td>{{ $module.index.shortDescription }}</td>
</tr>
{{- end -}}
</table>

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{{ $modulename := .Get "module" }}
{{ $typename := .Get "type" }}
{{ $type := index .Site.Data.modules $modulename $typename }}
{{- define "partials/qmltypeflag.html" -}}
{{- if eq . "default" -}}
<span title="Components written directly into an object are collected in its default property.">{{ . }}</span>
{{- else if eq . "singleton" -}}
<span title="Only one instance of this type exists, accessible by its name.">{{ . }}</span>
{{- else if eq . "uncreatable" -}}
<span title="This type cannot be manually created.">{{ . }}</span>
{{- else if eq . "readonly" -}}
<span title="This property cannot be assigned to, only read from.">{{ . }}</span>
{{- else if eq . "writeonly" -}}
<span title="This property cannot be read, only assigned.">{{ . }}</span>
{{- else -}}
<span>{{ . }}</span>
{{- end -}}
{{- end -}}
{{- define "partials/qmltypeflags.html" -}}
{{- $first := true -}}
[
{{- range $flag := . }}
{{- if not $first -}}, {{ end -}}
{{- $first = false -}}
{{ partial "qmltypeflag.html" $flag }}
{{- end -}}
]
{{- end -}}
<h1>
{{ $typename -}}
<span class="typegray" style="font-weight: normal">
{{- if eq $type.type "class" -}}
: {{ partial "qmltype.html" $type.super }}
{{ if $type.flags -}}
<span class="qmlprops">{{ partial "qmltypeflags.html" $type.flags }}</span>
{{- end -}}
{{- else if eq $type.type "enum" -}}
<span class="qmlprops">[enum]</span>
{{- end -}}
</span>
</h1>
<code>
<i>import {{ $modulename }}</i>
</code>
{{- if $type.description -}}
<br><br>
{{- $type.description | $.Page.RenderString (dict "display" "inline") }}
{{ if $type.details -}} <a href="#details">More</a> {{- end -}}
{{- end -}}
{{- if $type.properties -}}
<h4>Properties</h4>
<ul>
{{- range $propname, $prop := $type.properties -}}
<li>
<span class="typegray">
<a href="#prop.{{ $propname }}">{{ $propname }}</a>
{{- if not $prop.type.gadget -}}
: {{ partial "qmltype.html" $prop.type }}
{{- end -}}
{{ if in $prop.flags "default" }}
[{{ partial "qmltypeflag.html" "default" }}]
{{ end }}
</span>
{{- if $prop.type.gadget -}}
<ul>
{{- range $gadgetname, $gadgettype := $prop.type.gadget -}}
<li>
<a href="#prop.{{ $propname }}">{{ $propname }}.{{ $gadgetname }}</a>:
{{ partial "qmltype.html" $gadgettype }}
</li>
{{- end -}}
</ul>
{{- end -}}
</li>
{{- end -}}
</ul>
{{- end -}}
{{- if $type.functions -}}
<h4>Functions</h4>
<ul>
{{- range $funcname, $func := $type.functions -}}
<li>
<span class="typegray">
{{ partial "qmltype.html" $func.ret }}
<a href="#func.{{ $funcname }}">{{ $funcname }}</a>(
{{- partial "qmlparams.html" $func.params -}}
)
</span>
</li>
{{- end -}}
</ul>
{{- end -}}
{{- if $type.variants -}}
<h4>Variants</h4>
<ul>
{{- range $name, $variant := $type.variants -}}
<li>
<span class="typegray">
<a href="#variant.{{ $name }}">{{ $name }}</a>
</span>
</li>
{{- end -}}
</ul>
{{- end -}}
{{- if $type.details -}}
<h3 id="details">Detailed Description</h3>
{{- $type.details | $.Page.RenderString (dict "display" "block") -}}
{{- end -}}
{{- if $type.properties -}}
<h3>Property Details</h3>
{{ range $propname, $prop := $type.properties }}
<div id="prop.{{ $propname }}" class = "qmlpropdef">
{{- if $prop.flags -}}
<span class="qmlprops typegray">
{{ partial "qmltypeflags.html" $prop.flags }}
</span>
{{- end -}}
{{- if $prop.type.gadget -}}
{{- range $gadgetname, $gadgettype := $prop.type.gadget -}}
<p id="prop.{{ $propname }}.{{ $gadgetname }}">
{{ $propname }}.{{ $gadgetname -}}
<span class="typegray">:
{{ partial "qmltype.html" $gadgettype -}}
<span>
</p>
{{- end -}}
{{- else -}}
<p>
{{ $propname -}}
<span class="typegray">:
{{ partial "qmltype.html" $prop.type -}}
<span>
</p>
{{- end -}}
</div>
<div class="qmlpropdetails">
{{- if $prop.details -}}
{{- $prop.details | $.Page.RenderString (dict "display" "block") -}}
{{- else -}}
<p style="color: #999999"><i>No details provided.</i></p>
{{- end -}}
</div>
{{- end -}}
{{- end -}}
{{- if $type.functions -}}
<h3>Function Details</h3>
{{ range $funcname, $func := $type.functions }}
<div id="func.{{ $funcname }}" class = "qmlpropdef">
{{- if $func.flags -}}
<span class="qmlprops typegray">
{{ partial "qmltypeflags.html" $func.flags }}
</span>
{{- end -}}
<p>
<span class="typegray">
{{ partial "qmltype.html" $func.ret -}}
</span>
{{ $funcname -}}
<span class="typegray">(
{{- partial "qmlparams.html" $func.params -}}
)</span>
</p>
</div>
<div class="qmlpropdetails">
{{- if $func.details -}}
{{- $func.details | $.Page.RenderString (dict "display" "block") -}}
{{- else -}}
<p style="color: #999999"><i>No details provided.</i></p>
{{- end -}}
</div>
{{- end -}}
{{- end -}}
{{- if $type.variants -}}
<h3>Variant Details</h3>
{{ range $name, $variant := $type.variants }}
<div id="variant.{{ $name }}" class = "qmlpropdef">
<p>{{ $name -}}</p>
</div>
<div class="qmlpropdetails">
{{- if $variant.details -}}
{{- $variant.details | $.Page.RenderString (dict "display" "block") -}}
{{- else -}}
<p style="color: #999999"><i>No details provided.</i></p>
{{- end -}}
</div>
{{- end -}}
{{- end -}}

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{ pkgs ? import <nixpkgs> {} }: let
# rustfmt unstable
fenix = import (pkgs.fetchFromGitHub {
owner = "nix-community";
repo = "fenix";
rev = "3776d0e2a30184cc6a0ba20fb86dc6df5b41fccd";
sha256 = "K8QDx8UgbvGdENuvPvcsCXcd8brd55OkRDFLBT7xUVY=";
}) {};
rust-toolchain = fenix.complete.withComponents [
"cargo"
"rustc"
"clippy"
"rustfmt"
];
in pkgs.mkShell {
buildInputs = with pkgs; [
just
hugo
rust-toolchain
];
}

1
themes/hextra Submodule

@ -0,0 +1 @@
Subproject commit 7191e259584e339b499a63e2e60cb6d818222e18

216
typegen/Cargo.lock generated Normal file
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# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "aho-corasick"
version = "1.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"memchr",
]
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name = "anyhow"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"hashbrown",
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"memchr",
"regex-automata",
"regex-syntax",
]
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name = "regex-automata"
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"toml_datetime",
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name = "typegen"
version = "0.1.0"
dependencies = [
"anyhow",
"regex",
"serde",
"serde_json",
"toml",
]
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name = "unicode-ident"
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dependencies = [
"memchr",
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11
typegen/Cargo.toml Normal file
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@ -0,0 +1,11 @@
[package]
name = "typegen"
version = "0.1.0"
edition = "2021"
[dependencies]
anyhow = "^1"
regex = "^1.10"
serde = { version = "^1", features = ["derive"] }
serde_json = "^1"
toml = "^0.8"

21
typegen/rustfmt.toml Normal file
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@ -0,0 +1,21 @@
unstable_features = true
error_on_line_overflow = true
hard_tabs = true
newline_style = "Unix"
max_width = 100
imports_layout = "HorizontalVertical"
imports_granularity = "Crate"
group_imports = "StdExternalCrate"
hex_literal_case = "Lower"
match_block_trailing_comma = true
overflow_delimited_expr = true
reorder_impl_items = true
trailing_semicolon = false
use_field_init_shorthand = true
use_try_shorthand = true
condense_wildcard_suffixes = true
single_line_if_else_max_width = 80
single_line_let_else_max_width = 80

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typegen/src/main.rs Normal file
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use std::{collections::HashMap, path::Path};
use anyhow::{anyhow, Context};
mod parse;
mod typespec;
mod outform;
mod resolver;
fn main() -> anyhow::Result<()> {
let args = std::env::args().collect::<Vec<_>>();
match args.get(1).map(|v| v as &str) {
Some("gentypes") => {
let modinfo = args.get(2).expect("expected module file");
let outpath = args.get(3).expect("expected output path");
let path = Path::new(modinfo);
let dir = path.parent().unwrap();
let text = std::fs::read_to_string(path).expect("failed to read module file");
let module = parse::parse_module(&text)?;
let texts = module.header.headers.iter()
.map(|header| {
let text = std::fs::read_to_string(dir.join(header))
.with_context(|| format!("failed to read module header `{header}` at {:?}", dir.join(header)))?;
Ok::<_, anyhow::Error>((header, text))
})
.collect::<Result<HashMap<_, _>, _>>()?;
let parser = parse::Parser::new();
let mut ctx = parse::ParseContext::default();
texts.iter()
.map(|(header, text)| {
parser.parse(&text, &mut ctx)
.with_context(|| format!("while parsing module header `{header}`"))
})
.collect::<Result<_, _>>()?;
let typespec = ctx.gen_typespec(&module.header.name);
let text = serde_json::to_string_pretty(&typespec).unwrap();
std::fs::write(outpath, text)
.context("saving typespec")?;
},
Some("gendocs") => {
let modinfo = args.get(2).expect("expected module file");
let datapath = args.get(3).expect("expected datapath");
let templatepath = args.get(4).expect("expected templatepath");
let text = std::fs::read_to_string(modinfo).expect("failed to read module file");
let module = parse::parse_module(&text)?;
let mut typespec = typespec::TypeSpec::default();
for path in &args[5..] {
let text = std::fs::read_to_string(&path)
.with_context(|| anyhow!("attempting to read {path}"))?;
let ts = serde_json::from_str::<typespec::TypeSpec>(&text)
.with_context(|| anyhow!("attempting to parse {path}"))?;
typespec.typemap.extend(ts.typemap);
typespec.classes.extend(ts.classes);
typespec.gadgets.extend(ts.gadgets);
typespec.enums.extend(ts.enums);
}
let types = resolver::resolve_types(&module.header.name, typespec)?;
let datapath = Path::new(datapath);
let templatepath = Path::new(templatepath);
std::fs::create_dir_all(datapath)?;
std::fs::create_dir_all(templatepath)?;
for (name, info) in types {
let json = serde_json::to_string_pretty(&info).unwrap();
let datapath = datapath.join(format!("{name}.json"));
std::fs::write(&datapath, json).with_context(|| format!("while writing {datapath:?}"))?;
let template = format!("+++
title = \"{name}\"
hidetitle = true
+++
{{{{< qmltype module=\"{module}\" type=\"{name}\" >}}}}
", name = name, module = module.header.name);
let templatepath = templatepath.join(format!("{name}.md"));
std::fs::write(&templatepath, template).with_context(|| format!("while writing {templatepath:?}"))?;
}
let index = outform::ModuleIndex {
description: module.header.description,
details: module.details.to_string(),
};
let datapath = datapath.join("index.json");
let json = serde_json::to_string_pretty(&index).unwrap();
std::fs::write(&datapath, json).with_context(|| format!("while writing {datapath:?}"))?;
let template = format!("+++
title = \"{name}\"
+++
{{{{< qmlmodule module=\"{name}\" >}}}}
", name = module.header.name);
let templatepath = templatepath.join(format!("_index.md"));
std::fs::write(&templatepath, template).with_context(|| format!("while writing {templatepath:?}"))?;
},
_ => {
panic!("typegen invoked without mode");
},
}
Ok(())
}

120
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use std::collections::HashMap;
use serde::Serialize;
#[derive(Debug, Serialize)]
pub struct ModuleIndex {
pub description: String,
pub details: String,
}
#[derive(Debug, Serialize)]
#[serde(rename_all = "lowercase")]
#[serde(tag = "type")]
pub enum TypeInfo {
Class(ClassInfo),
Enum(EnumInfo),
}
#[derive(Debug, Serialize)]
pub struct ClassInfo {
#[serde(rename = "super")]
pub superclass: Type,
pub description: Option<String>,
pub details: Option<String>,
#[serde(skip_serializing_if = "Vec::is_empty")]
pub flags: Vec<Flag>,
pub properties: HashMap<String, Property>,
pub functions: HashMap<String, Function>,
}
#[derive(Debug, Serialize)]
pub struct Property {
#[serde(rename = "type")]
pub type_: PropertyType,
pub details: Option<String>,
#[serde(skip_serializing_if = "Vec::is_empty")]
pub flags: Vec<Flag>,
}
#[derive(Debug, Serialize)]
pub enum PropertyType {
#[serde(rename = "gadget")]
Gadget(HashMap<String, PropertyType>),
#[serde(untagged)]
Type(Type),
}
#[derive(Debug, Serialize)]
pub struct Function {
pub ret: Type,
pub name: String,
pub details: Option<String>,
pub params: HashMap<String, Type>,
}
#[derive(Debug, Serialize)]
pub struct EnumInfo {
pub description: Option<String>,
pub details: Option<String>,
pub variants: HashMap<String, Variant>,
}
#[derive(Debug, Serialize)]
pub struct Variant {
pub details: Option<String>,
}
#[derive(Debug, Serialize)]
pub struct Type {
#[serde(rename = "type")]
pub type_: TypeSource,
pub module: String,
pub name: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub of: Option<Box<Type>>,
}
impl Type {
pub fn resolve(module: Option<&str>, name: &str) -> Self {
let (src, module) = match module {
None => (TypeSource::Qt, "qml".to_string()),
Some(name) if name.starts_with("qml.") => (TypeSource::Qt, name.to_string()),
Some(name) => (TypeSource::Local, name.to_string()),
};
Type {
type_: src,
module,
name: name.to_string(),
of: None,
}
}
pub fn unknown() -> Type {
Type {
type_: TypeSource::Unknown,
module: "".to_string(),
name: "".to_string(),
of: None,
}
}
}
#[derive(Debug, Serialize)]
#[serde(rename_all = "lowercase")]
pub enum TypeSource {
Qt,
Local,
Unknown,
}
#[derive(Debug, Serialize)]
#[serde(rename_all = "lowercase")]
pub enum Flag {
Default,
Readonly,
Writeonly,
Singleton,
Uncreatable,
}

452
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use std::borrow::Cow;
use anyhow::{anyhow, bail, Context};
use regex::Regex;
use serde::Deserialize;
use crate::typespec;
#[derive(Deserialize, Debug)]
pub struct ModuleInfoHeader {
pub name: String,
pub description: String,
pub headers: Vec<String>,
}
#[derive(Debug)]
pub struct ModuleInfo<'a> {
pub header: ModuleInfoHeader,
pub details: &'a str,
}
pub fn parse_module(text: &str) -> anyhow::Result<ModuleInfo> {
let Some((mut header, mut details)) = text.split_once("-----") else {
bail!("could not split module header");
};
header = header.trim();
details = details.trim();
let header = toml::from_str::<ModuleInfoHeader>(header)
.context("parsing module info header")?;
Ok(ModuleInfo {
header,
details,
})
}
#[derive(Debug)]
pub struct ClassInfo<'a> {
pub type_: ClassType,
pub name: &'a str,
pub qml_name: Option<&'a str>,
pub superclass: Option<&'a str>,
pub singleton: bool,
pub uncreatable: bool,
pub comment: Option<&'a str>,
pub properties: Vec<Property<'a>>,
pub invokables: Vec<Invokable<'a>>,
}
#[derive(Debug)]
pub enum ClassType {
Object,
Gadget,
}
#[derive(Debug, Clone, Copy)]
pub struct Property<'a> {
pub type_: &'a str,
pub name: &'a str,
pub comment: Option<&'a str>,
pub readable: bool,
pub writable: bool,
pub default: bool,
}
#[derive(Debug, Clone)]
pub struct Invokable<'a> {
pub name: &'a str,
pub ret: &'a str,
pub comment: Option<&'a str>,
pub params: Vec<InvokableParam<'a>>,
}
#[derive(Debug, Clone, Copy)]
pub struct InvokableParam<'a> {
pub name: &'a str,
pub type_: &'a str,
}
#[derive(Debug)]
pub struct EnumInfo<'a> {
pub namespace: &'a str,
pub enum_name: &'a str,
pub qml_name: &'a str,
pub comment: Option<&'a str>,
pub variants: Vec<Variant<'a>>,
}
#[derive(Debug, Clone, Copy)]
pub struct Variant<'a> {
pub name: &'a str,
pub comment: Option<&'a str>,
}
pub struct Parser {
pub class_regex: Regex,
pub macro_regex: Regex,
pub property_regex: Regex,
pub fn_regex: Regex,
pub fn_param_regex: Regex,
pub defaultprop_classinfo_regex: Regex,
pub enum_regex: Regex,
pub enum_variant_regex: Regex,
}
#[derive(Debug)]
pub struct ParseContext<'a> {
pub classes: Vec<ClassInfo<'a>>,
pub enums: Vec<EnumInfo<'a>>,
}
impl Default for ParseContext<'_> {
fn default() -> Self {
Self {
classes: Vec::new(),
enums: Vec::new(),
}
}
}
impl Parser {
pub fn new() -> Self {
Self {
class_regex: Regex::new(r#"(?<comment>(\s*\/\/\/.*\n)+)?\s*class\s+(?<name>\w+)(?:\s*:\s*public\s+(?<super>\w+))?.+?\{(?<body>[\s\S]*?)};"#).unwrap(),
macro_regex: Regex::new(r#"(?<comment>(\s*\/\/\/.*\n)+)?\s*(?<type>(Q|QML)_\w+)\s*(\((?<args>.*)\))?;"#).unwrap(),
property_regex: Regex::new(r#"^\s*(?<type>(\w|::|<|>)+\*?)\s+(?<name>\w+)(\s+(MEMBER\s+(?<member>\w+)|READ\s+(?<read>\w+)|WRITE\s+(?<write>\w+)|NOTIFY\s+(?<notify>\w+)|(?<const>CONSTANT)))+\s*$"#).unwrap(),
fn_regex: Regex::new(r#"(?<comment>(\s*\/\/\/.*\n)+)?\s*Q_INVOKABLE\s+(?<type>(\w|::|<|>)+\*?)\s+(?<name>\w+)\((?<params>[\s\S]*?)\);"#).unwrap(),
fn_param_regex: Regex::new(r#"(?<type>(\w|::|<|>)+\*?)\s+(?<name>\w+)(,|$)"#).unwrap(),
defaultprop_classinfo_regex: Regex::new(r#"^\s*"DefaultProperty", "(?<prop>.+)"\s*$"#).unwrap(),
enum_regex: Regex::new(r#"(?<comment>(\s*\/\/\/.*\n)+)?\s*namespace (?<namespace>\w+)\s*\{[\s\S]*?(QML_ELEMENT|QML_NAMED_ELEMENT\((?<qml_name>\w+)\));[\s\S]*?enum\s*(?<enum_name>\w+)\s*\{(?<body>[\s\S]*?)\};[\s\S]*?\}"#).unwrap(),
enum_variant_regex: Regex::new(r#"(?<comment>(\s*\/\/\/.*\n)+)?\s*(?<name>\w+)\s*=\s*\d+,"#).unwrap(),
}
}
pub fn parse_classes<'a>(&self, text: &'a str, ctx: &mut ParseContext<'a>) -> anyhow::Result<()> {
for class in self.class_regex.captures_iter(text) {
let comment = class.name("comment").map(|m| m.as_str());
let name = class.name("name").unwrap().as_str();
let superclass = class.name("super").map(|m| m.as_str());
let body = class.name("body").unwrap().as_str();
let mut classtype = None;
let mut qml_name = None;
let mut singleton = false;
let mut uncreatable = false;
let mut properties = Vec::new();
let mut default_property = None;
let mut invokables = Vec::new();
(|| {
for macro_ in self.macro_regex.captures_iter(body) {
let comment = macro_.name("comment").map(|m| m.as_str());
let type_ = macro_.name("type").unwrap().as_str();
let args = macro_.name("args").map(|m| m.as_str());
(|| {
match type_ {
"Q_OBJECT" => classtype = Some(ClassType::Object),
"Q_GADGET" => classtype = Some(ClassType::Gadget),
"QML_ELEMENT" => qml_name = Some(name),
"QML_NAMED_ELEMENT" => qml_name = Some(args.ok_or_else(|| anyhow!("expected name for QML_NAMED_ELEMENT"))?),
"QML_SINGLETON" => singleton = true,
"QML_UNCREATABLE" => uncreatable = true,
"Q_PROPERTY" => {
let prop = self.property_regex.captures(args.ok_or_else(|| anyhow!("expected args for Q_PROPERTY"))?)
.ok_or_else(|| anyhow!("unable to parse Q_PROPERTY"))?;
let member = prop.name("member").is_some();
let read = prop.name("read").is_some();
let write = prop.name("write").is_some();
let constant = prop.name("const").is_some();
properties.push(Property {
type_: prop.name("type").unwrap().as_str(),
name: prop.name("name").unwrap().as_str(),
comment,
readable: read || member,
writable: !constant && (write || member),
default: false,
});
},
"Q_CLASSINFO" => {
let classinfo = self.defaultprop_classinfo_regex.captures(args.ok_or_else(|| anyhow!("expected args for Q_CLASSINFO"))?);
if let Some(classinfo) = classinfo {
let prop = classinfo.name("prop").unwrap().as_str();
default_property = Some(prop);
}
},
_ => {},
}
Ok::<_, anyhow::Error>(())
})().with_context(|| format!("while parsing macro `{}`", macro_.get(0).unwrap().as_str()))?;
}
for invokable in self.fn_regex.captures_iter(body) {
let comment = invokable.name("comment").map(|m| m.as_str());
let type_ = invokable.name("type").unwrap().as_str();
let name = invokable.name("name").unwrap().as_str();
let params_raw = invokable.name("params").unwrap().as_str();
let mut params = Vec::new();
for param in self.fn_param_regex.captures_iter(params_raw) {
let type_ = param.name("type").unwrap().as_str();
let name = param.name("name").unwrap().as_str();
params.push(InvokableParam {
type_,
name,
});
}
invokables.push(Invokable {
name,
ret: type_,
comment,
params,
});
}
if let Some(prop) = default_property {
let prop = properties.iter_mut().find(|p| p.name == prop)
.ok_or_else(|| anyhow!("could not find default property `{prop}`"))?;
prop.default = true;
}
Ok::<_, anyhow::Error>(())
})().with_context(|| format!("while parsing class `{name}`"))?;
let Some(type_) = classtype else { continue };
ctx.classes.push(ClassInfo {
type_,
name,
qml_name,
superclass,
singleton,
uncreatable,
comment,
properties,
invokables,
});
}
Ok(())
}
pub fn parse_enums<'a>(&self, text: &'a str, ctx: &mut ParseContext<'a>) -> anyhow::Result<()> {
for enum_ in self.enum_regex.captures_iter(text) {
let comment = enum_.name("comment").map(|m| m.as_str());
let namespace = enum_.name("namespace").unwrap().as_str();
let enum_name = enum_.name("enum_name").unwrap().as_str();
let qml_name = enum_.name("qml_name").map(|m| m.as_str()).unwrap_or(namespace);
let body = enum_.name("body").unwrap().as_str();
let mut variants = Vec::new();
for variant in self.enum_variant_regex.captures_iter(body) {
let comment = variant.name("comment").map(|m| m.as_str());
let name = variant.name("name").unwrap().as_str();
variants.push(Variant {
name,
comment,
});
}
ctx.enums.push(EnumInfo {
namespace,
enum_name,
qml_name,
comment,
variants,
});
}
Ok(())
}
pub fn parse<'a>(&self, text: &'a str, ctx: &mut ParseContext<'a>) -> anyhow::Result<()> {
self.parse_classes(text, ctx)?;
self.parse_enums(text, ctx)?;
Ok(())
}
}
impl ParseContext<'_> {
pub fn gen_typespec(&self, module: &str) -> typespec::TypeSpec {
typespec::TypeSpec {
typemap: self.classes.iter().filter_map(|class| {
Some(typespec::QmlTypeMapping {
// filters gadgets
name: class.qml_name?.to_string(),
cname: class.name.to_string(),
module: Some(module.to_string()),
})
}).collect(),
classes: self.classes.iter().filter_map(|class| {
let (description, details) = class.comment.map(parse_details_desc)
.unwrap_or((None, None));
Some(typespec::Class {
name: class.name.to_string(),
module: module.to_string(),
description,
details,
// filters gadgets
superclass: class.superclass?.to_string(),
singleton: class.singleton,
uncreatable: class.uncreatable,
properties: class.properties.iter().map(|p| (*p).into()).collect(),
functions: class.invokables.iter().map(|f| f.as_typespec()).collect(),
})
}).collect(),
gadgets: self.classes.iter().filter_map(|class| match class.type_ {
ClassType::Gadget => Some(typespec::Gadget {
cname: class.name.to_string(),
properties: class.properties.iter().map(|p| (*p).into()).collect(),
}),
_ => None,
}).collect(),
enums: self.enums.iter().map(|enum_| {
let (description, details) = enum_.comment.map(parse_details_desc)
.unwrap_or((None, None));
typespec::Enum {
name: enum_.qml_name.to_string(),
module: Some(module.to_string()),
cname: Some(format!("{}::{}", enum_.namespace, enum_.enum_name)),
description,
details,
varaints: enum_.variants.iter().map(|v| (*v).into()).collect(),
}
}).collect(),
}
}
}
impl From<Property<'_>> for typespec::Property {
fn from(value: Property) -> Self {
Self {
type_: value.type_.to_string(),
name: value.name.to_string(),
details: value.comment.map(parse_details),
readable: value.readable,
writable: value.writable,
default: value.default,
}
}
}
impl From<Variant<'_>> for typespec::Variant {
fn from(value: Variant<'_>) -> Self {
Self {
name: value.name.to_string(),
details: value.comment.map(parse_details),
}
}
}
impl Invokable<'_> {
fn as_typespec(&self) -> typespec::Function {
typespec::Function {
ret: self.ret.to_string(),
name: self.name.to_string(),
details: self.comment.map(parse_details),
params: self.params.iter().map(|p| (*p).into()).collect(),
}
}
}
impl From<InvokableParam<'_>> for typespec::FnParam {
fn from(value: InvokableParam<'_>) -> Self {
Self {
type_: value.type_.to_string(),
name: value.name.to_string(),
}
}
}
fn parse_details(text: &str) -> String {
let mut seen_content = false;
let mut callout = false;
let mut str = text.lines()
.map(|line| {
line.trim()
.strip_prefix("///")
.map(|line| line.strip_prefix(' ').unwrap_or(line))
.unwrap_or(line)
})
.filter(|line| {
let any = !line.is_empty();
let filter = any || seen_content;
seen_content |= any;
filter
})
.map(|line| {
match callout {
true => {
if line.starts_with('>') {
Cow::Borrowed(line[1..].strip_prefix(' ').unwrap_or(&line[1..]))
} else {
callout = false;
Cow::Owned(format!("{{{{< /callout >}}}}\n{line}"))
}
}
false => {
if line.starts_with("> [!") {
let code = line[4..].split_once(']');
if let Some((code, line)) = code {
let code = code.to_lowercase();
callout = true;
return Cow::Owned(format!("{{{{< callout type=\"{code}\" >}}}}\n{line}"))
}
}
return Cow::Borrowed(line);
}
}
})
.fold(String::new(), |accum, line| {
let sep = if accum.is_empty() { "" } else { "\n" };
accum + sep + line.as_ref()
});
if callout {
str += "\n{{< /callout >}}";
}
str
}
fn parse_details_desc(text: &str) -> (Option<String>, Option<String>) {
let details = parse_details(text);
dbg!(&details);
if details.starts_with('!') {
dbg!(&details, &details[1..].split_once('\n'));
match details[1..].split_once('\n') {
Some((desc, details)) => (Some(desc.strip_prefix(' ').unwrap_or(desc).to_string()), Some(details.to_string())),
None => (Some(details[1..].strip_prefix(' ').unwrap_or(&details[1..]).to_string()), None),
}
} else {
(None, Some(details))
}
}

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use std::collections::HashMap;
use crate::{outform::{self, Flag, PropertyType}, typespec::{FnParam, Function, Property, TypeSpec}};
pub fn resolve_types(module: &str, typespec: TypeSpec) -> anyhow::Result<HashMap<String, outform::TypeInfo>> {
let mut outtypes = HashMap::new();
let types = typespec.typemap.iter()
.filter(|type_| type_.module.as_ref().map(|v| v as &str) == Some(module));
let findqmltype = |cname: &str| typespec.typemap
.iter()
.find(|type_| type_.cname == cname);
for mapping in types {
let Some(class) = typespec.classes.iter().find(|class| class.name == mapping.cname) else {
continue
};
let mut properties = Vec::<&Property>::new();
let mut functions = Vec::<&Function>::new();
// the first superclass availible from QML
let mut superclass = &class.superclass;
let superclass = loop {
let type_ = findqmltype(superclass);
if let Some(type_) = type_ {
break outform::Type::resolve(type_.module.as_ref().map(|v| v as &str), &type_.name)
}
let superctype = typespec.classes.iter().find(|class| &class.name == superclass);
match superctype {
Some(superctype) => {
properties.extend(superctype.properties.iter());
functions.extend(superctype.functions.iter());
superclass = &superctype.superclass;
},
None => break outform::Type::unknown(),
}
};
fn qmlparamtype(ctype: &str, typespec: &TypeSpec) -> outform::Type {
let qtype = typespec.typemap
.iter()
.find(|type_| &type_.cname == ctype)
.map(|type_| (&type_.module, &type_.name))
.or_else(|| {
typespec.enums
.iter()
.find(|type_| type_.cname.as_ref().map(|v| v as &str) == Some(ctype))
.map(|type_| (&type_.module, &type_.name))
});
match qtype {
Some((module, name)) => outform::Type::resolve(module.as_ref().map(|v| v as &str), &name),
None => outform::Type::unknown(),
}
}
fn solveprop(prop: &Property, typespec: &TypeSpec) -> outform::Property {
let mut ctype = &prop.type_[..];
let flags = {
let mut flags = Vec::new();
if prop.default {
flags.push(Flag::Default);
}
if !prop.readable {
flags.push(Flag::Writeonly);
} else if !prop.writable {
flags.push(Flag::Readonly);
}
flags
};
let gadget = typespec.gadgets.iter()
.find(|gadget| gadget.cname == ctype);
match gadget {
Some(gadget) => outform::Property {
type_: PropertyType::Gadget(
gadget.properties.iter()
.map(|prop| (prop.name.clone(), solveprop(prop, typespec).type_))
.collect()
),
details: prop.details.clone(),
flags,
},
None => {
let mut list = false;
if ctype.starts_with("QQmlListProperty<") {
ctype = &ctype[17..ctype.len() - 1];
list = true;
} else if ctype.starts_with("QList<") {
ctype = &ctype[6..ctype.len() - 1];
list = true;
}
if ctype.ends_with('*') {
ctype = &ctype[..ctype.len() - 1];
}
let mut type_ = qmlparamtype(ctype, typespec);
if list {
type_ = outform::Type {
type_: outform::TypeSource::Qt,
module: "qml".to_string(),
name: "list".to_string(),
of: Some(Box::new(type_)),
};
}
outform::Property {
type_: PropertyType::Type(type_),
details: prop.details.clone(),
flags,
}
},
}
}
fn solvefunc(func: &Function, typespec: &TypeSpec) -> outform::Function {
outform::Function {
ret: qmlparamtype(&func.ret, typespec),
name: func.name.clone(),
details: func.details.clone(),
params: func.params.iter().map(|FnParam { type_, name }| (name.clone(), qmlparamtype(type_, typespec))).collect(),
}
}
properties.extend(class.properties.iter());
properties.sort_by(|a, b| Ord::cmp(&a.name, &b.name));
functions.extend(class.functions.iter());
functions.sort_by(|a, b| Ord::cmp(&a.name, &b.name));
let properties = properties.iter().map(|prop| (
prop.name.clone(),
solveprop(prop, &typespec)
)).collect::<HashMap<_, _>>();
let functions = functions.iter().map(|func| (
func.name.clone(),
solvefunc(func, &typespec)
)).collect::<HashMap<_, _>>();
let type_ = outform::ClassInfo {
superclass,
description: class.description.clone(),
details: class.details.clone(),
flags: {
let mut flags = Vec::new();
if class.singleton {
flags.push(Flag::Singleton);
} else if class.uncreatable {
flags.push(Flag::Uncreatable);
}
flags
},
properties,
functions,
};
outtypes.insert(mapping.name.clone(), outform::TypeInfo::Class(type_));
}
for enum_ in typespec.enums {
if enum_.module.as_ref().map(|v| v as &str) == Some(module) {
outtypes.insert(enum_.name, outform::TypeInfo::Enum(outform::EnumInfo {
description: enum_.description,
details: enum_.details,
variants: enum_.varaints.into_iter().map(|variant| (
variant.name,
outform::Variant {
details: variant.details,
},
)).collect(),
}));
}
}
Ok(outtypes)
}

88
typegen/src/typespec.rs Normal file
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@ -0,0 +1,88 @@
use serde::{Deserialize, Serialize};
#[derive(Debug, Serialize, Deserialize)]
pub struct TypeSpec {
pub typemap: Vec<QmlTypeMapping>,
pub classes: Vec<Class>,
pub gadgets: Vec<Gadget>,
pub enums: Vec<Enum>,
}
impl Default for TypeSpec {
fn default() -> Self {
Self {
typemap: Vec::new(),
classes: Vec::new(),
gadgets: Vec::new(),
enums: Vec::new(),
}
}
}
#[derive(Debug, Serialize, Deserialize)]
pub struct QmlTypeMapping {
pub name: String,
pub cname: String,
pub module: Option<String>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Class {
pub name: String,
pub module: String,
pub description: Option<String>,
pub details: Option<String>,
pub superclass: String,
pub singleton: bool,
pub uncreatable: bool,
pub properties: Vec<Property>,
pub functions: Vec<Function>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Gadget {
pub cname: String,
pub properties: Vec<Property>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Property {
#[serde(rename = "type")]
pub type_: String,
pub name: String,
pub details: Option<String>,
pub readable: bool,
pub writable: bool,
pub default: bool,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Function {
pub ret: String,
pub name: String,
pub details: Option<String>,
pub params: Vec<FnParam>
}
#[derive(Debug, Serialize, Deserialize)]
pub struct FnParam {
#[serde(rename = "type")]
pub type_: String,
pub name: String,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Enum {
pub name: String,
pub cname: Option<String>,
pub module: Option<String>,
pub description: Option<String>,
pub details: Option<String>,
pub varaints: Vec<Variant>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Variant {
pub name: String,
pub details: Option<String>,
}

57
types/QtQuick.json Normal file
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@ -0,0 +1,57 @@
{
"typemap": [
{
"name": "void",
"cname": "void",
"module": null
},
{
"name": "variant",
"cname": "QVariant",
"module": null
},
{
"name": "bool",
"cname": "bool",
"module": null
},
{
"name": "int",
"cname": "qint32",
"module": null
},
{
"name": "real",
"cname": "qreal",
"module": null
},
{
"name": "string",
"cname": "QString",
"module": null
},
{
"name": "color",
"cname": "QColor",
"module": null
},
{
"name": "QtObject",
"cname": "QObject",
"module": "qml.QtQml"
},
{
"name": "Component",
"cname": "QQmlComponent",
"module": "qml.QtQml"
},
{
"name": "Item",
"cname": "QQuickItem",
"module": "qml.QtQuick"
}
],
"classes": [],
"gadgets": [],
"enums": []
}