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Merge branch 'upstream' into desktop-hot-reload

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This commit is contained in:
Evan Almloff 2023-01-12 10:59:01 -06:00
commit dc8fcf254b
55 changed files with 1013 additions and 601 deletions
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123
.github/workflows/miri.yml vendored Normal file
View file

@ -0,0 +1,123 @@
name: Miri Tests
on:
push:
# Run in PRs and for bors, but not on master.
branches:
- 'auto'
- 'try'
pull_request:
branches:
- 'master'
schedule:
- cron: '6 6 * * *' # At 6:06 UTC every day.
env:
CARGO_UNSTABLE_SPARSE_REGISTRY: 'true'
RUSTFLAGS: -Dwarnings
RUST_BACKTRACE: 1
# Change to specific Rust release to pin
rust_stable: stable
rust_nightly: nightly-2022-11-03
rust_clippy: 1.65.0
# When updating this, also update:
# - README.md
# - tokio/README.md
# - CONTRIBUTING.md
# - tokio/Cargo.toml
# - tokio-util/Cargo.toml
# - tokio-test/Cargo.toml
# - tokio-stream/Cargo.toml
# rust_min: 1.49.0
jobs:
test:
runs-on: ${{ matrix.os }}
env:
RUST_BACKTRACE: 1
HOST_TARGET: ${{ matrix.host_target }}
strategy:
fail-fast: false
matrix:
include:
- os: ubuntu-latest
host_target: x86_64-unknown-linux-gnu
# - os: macos-latest
# host_target: x86_64-apple-darwin
# - os: windows-latest
# host_target: i686-pc-windows-msvc
# - os: windows-latest
# host_target: i686-pc-windows-msvc
# - os: windows-latest
# host_target: i686-pc-windows-msvc
# - os: windows-latest
# host_target: i686-pc-windows-msvc
steps:
- name: Set the tag GC interval to 1 on linux
if: runner.os == 'Linux'
run: echo "MIRIFLAGS=-Zmiri-tag-gc=1" >> $GITHUB_ENV
- uses: actions/checkout@v3
- name: Install Rust ${{ env.rust_nightly }}
uses: dtolnay/rust-toolchain@master
with:
toolchain: ${{ env.rust_nightly }}
components: miri
- uses: Swatinem/rust-cache@v2
- name: miri
# Many of tests in tokio/tests and doctests use #[tokio::test] or
# #[tokio::main] that calls epoll_create1 that Miri does not support.
# run: cargo miri test --features full --lib --no-fail-fast
run: |
cargo miri test --package dioxus-core --test miri_stress -- --exact --nocapture
cargo miri test --package dioxus-native-core --test miri_native -- --exact --nocapture
# working-directory: tokio
env:
# todo: disable memory leaks ignore
MIRIFLAGS: -Zmiri-disable-isolation -Zmiri-strict-provenance -Zmiri-retag-fields -Zmiri-ignore-leaks
PROPTEST_CASES: 10
# Cache the global cargo directory, but NOT the local `target` directory which
# we cannot reuse anyway when the nightly changes (and it grows quite large
# over time).
# - name: Add cache for cargo
# id: cache
# uses: actions/cache@v3
# with:
# path: |
# # Taken from <https://doc.rust-lang.org/nightly/cargo/guide/cargo-home.html#caching-the-cargo-home-in-ci>.
# ~/.cargo/bin
# ~/.cargo/registry/index
# ~/.cargo/registry/cache
# ~/.cargo/git/db
# # contains package information of crates installed via `cargo install`.
# ~/.cargo/.crates.toml
# ~/.cargo/.crates2.json
# key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
# restore-keys: ${{ runner.os }}-cargo
# - name: Install rustup-toolchain-install-master
# if: ${{ steps.cache.outputs.cache-hit != 'true' }}
# shell: bash
# run: |
# cargo install -f rustup-toolchain-install-master
# - name: Install "master" toolchain
# shell: bash
# run: |
# if [[ ${{ github.event_name }} == 'schedule' ]]; then
# echo "Building against latest rustc git version"
# git ls-remote https://github.com/rust-lang/rust/ HEAD | cut -f 1 > rust-version
# fi
# toolchain --host ${{ matrix.host_target }}
# - name: Show Rust version
# run: |
# rustup show
# rustc -Vv
# cargo -V
# - name: Test
# run: |
# MIRIFLAGS="-Zmiri-disable-isolation -Zmiri-ignore-leaks" cargo +nightly miri test --package dioxus-core --test miri_stress -- --exact --nocapture
# MIRIFLAGS="-Zmiri-disable-isolation -Zmiri-ignore-leaks" cargo +nightly miri test --package dioxus-native-core --test miri_native -- --exact --nocapture

1
examples/fermi.rs
View file

@ -10,6 +10,7 @@ fn main() {
static NAME: Atom<String> = |_| "world".to_string();
fn app(cx: Scope) -> Element {
use_init_atom_root(&cx);
let name = use_read(cx, NAME);
cx.render(rsx! {

4
packages/autofmt/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-autofmt/latest/dioxus-autofmt) |
[API Docs](https://docs.rs/dioxus-autofmt/latest/dioxus_autofmt) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -45,5 +45,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

189
packages/autofmt/src/buffer.rs
View file

@ -1,33 +1,18 @@
use std::{
collections::{HashMap, VecDeque},
fmt::{Result, Write},
};
//! The output buffer that supports some helpful methods
//! These are separate from the input so we can lend references between the two
//!
//!
//!
use dioxus_rsx::{BodyNode, ElementAttr, ElementAttrNamed, IfmtInput};
use proc_macro2::{LineColumn, Span};
use syn::{spanned::Spanned, Expr};
use std::fmt::{Result, Write};
#[derive(Default, Debug)]
use dioxus_rsx::IfmtInput;
/// The output buffer that tracks indent and string
#[derive(Debug, Default)]
pub struct Buffer {
pub src: Vec<String>,
pub cached_formats: HashMap<Location, String>,
pub buf: String,
pub indent: usize,
pub comments: VecDeque<usize>,
}
#[derive(Clone, Copy, Hash, PartialEq, Eq, Debug)]
pub struct Location {
pub line: usize,
pub col: usize,
}
impl Location {
pub fn new(start: LineColumn) -> Self {
Self {
line: start.line,
col: start.column,
}
}
}
impl Buffer {
@ -62,160 +47,14 @@ impl Buffer {
writeln!(self.buf)
}
// Expects to be written directly into place
pub fn write_ident(&mut self, node: &BodyNode) -> Result {
match node {
BodyNode::Element(el) => self.write_element(el),
BodyNode::Component(component) => self.write_component(component),
BodyNode::Text(text) => self.write_text(text),
BodyNode::RawExpr(exp) => self.write_raw_expr(exp),
_ => Ok(()),
}
}
pub fn write_text(&mut self, text: &IfmtInput) -> Result {
write!(self.buf, "\"{}\"", text.source.as_ref().unwrap().value())
}
pub fn consume(self) -> Option<String> {
Some(self.buf)
}
pub fn write_comments(&mut self, child: Span) -> Result {
// collect all comments upwards
let start = child.start();
let line_start = start.line - 1;
for (id, line) in self.src[..line_start].iter().enumerate().rev() {
if line.trim().starts_with("//") || line.is_empty() {
if id != 0 {
self.comments.push_front(id);
}
} else {
break;
}
}
let mut last_was_empty = false;
while let Some(comment_line) = self.comments.pop_front() {
let line = &self.src[comment_line];
if line.is_empty() {
if !last_was_empty {
self.new_line()?;
}
last_was_empty = true;
} else {
last_was_empty = false;
self.tabbed_line()?;
write!(self.buf, "{}", self.src[comment_line].trim())?;
}
}
Ok(())
}
// Push out the indent level and write each component, line by line
pub fn write_body_indented(&mut self, children: &[BodyNode]) -> Result {
self.indent += 1;
self.write_body_no_indent(children)?;
self.indent -= 1;
Ok(())
}
pub fn write_body_no_indent(&mut self, children: &[BodyNode]) -> Result {
let last_child = children.len();
for (idx, child) in children.iter().enumerate() {
match child {
// check if the expr is a short
BodyNode::RawExpr { .. } => {
self.tabbed_line()?;
self.write_ident(child)?;
if idx != last_child - 1 {
write!(self.buf, ",")?;
}
}
_ => {
if self.current_span_is_primary(child.span()) {
self.write_comments(child.span())?;
}
self.tabbed_line()?;
self.write_ident(child)?;
}
}
}
Ok(())
}
pub(crate) fn is_short_attrs(&mut self, attributes: &[ElementAttrNamed]) -> usize {
let mut total = 0;
for attr in attributes {
if self.current_span_is_primary(attr.attr.start()) {
'line: for line in self.src[..attr.attr.start().start().line - 1].iter().rev() {
match (line.trim().starts_with("//"), line.is_empty()) {
(true, _) => return 100000,
(_, true) => continue 'line,
_ => break 'line,
}
}
}
total += match &attr.attr {
ElementAttr::AttrText { value, name } => {
value.source.as_ref().unwrap().value().len() + name.span().line_length() + 3
}
ElementAttr::AttrExpression { name, value } => {
value.span().line_length() + name.span().line_length() + 3
}
ElementAttr::CustomAttrText { value, name } => {
value.source.as_ref().unwrap().value().len() + name.value().len() + 3
}
ElementAttr::CustomAttrExpression { name, value } => {
name.value().len() + value.span().line_length() + 3
}
ElementAttr::EventTokens { tokens, name } => {
let location = Location::new(tokens.span().start());
let len = if let std::collections::hash_map::Entry::Vacant(e) =
self.cached_formats.entry(location)
{
let formatted = prettyplease::unparse_expr(tokens);
let len = if formatted.contains('\n') {
10000
} else {
formatted.len()
};
e.insert(formatted);
len
} else {
self.cached_formats[&location].len()
};
len + name.span().line_length() + 3
}
};
}
total
}
pub fn retrieve_formatted_expr(&mut self, expr: &Expr) -> &str {
self.cached_formats
.entry(Location::new(expr.span().start()))
.or_insert_with(|| prettyplease::unparse_expr(expr))
.as_str()
}
}
trait SpanLength {
fn line_length(&self) -> usize;
}
impl SpanLength for Span {
fn line_length(&self) -> usize {
self.end().line - self.start().line
impl std::fmt::Write for Buffer {
fn write_str(&mut self, s: &str) -> std::fmt::Result {
self.buf.push_str(s);
Ok(())
}
}

55
packages/autofmt/src/component.rs
View file

@ -1,4 +1,4 @@
use crate::{buffer::Location, Buffer};
use crate::{writer::Location, Writer};
use dioxus_rsx::*;
use quote::ToTokens;
use std::fmt::{Result, Write};
@ -19,7 +19,7 @@ enum ShortOptimization {
NoOpt,
}
impl Buffer {
impl Writer {
pub fn write_component(
&mut self,
Component {
@ -28,6 +28,7 @@ impl Buffer {
children,
manual_props,
prop_gen_args,
..
}: &Component,
) -> Result {
self.write_component_name(name, prop_gen_args)?;
@ -82,46 +83,46 @@ impl Buffer {
match opt_level {
ShortOptimization::Empty => {}
ShortOptimization::Oneliner => {
write!(self.buf, " ")?;
write!(self.out, " ")?;
self.write_component_fields(fields, manual_props, true)?;
if !children.is_empty() && !fields.is_empty() {
write!(self.buf, ", ")?;
write!(self.out, ", ")?;
}
for child in children {
self.write_ident(child)?;
}
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
ShortOptimization::PropsOnTop => {
write!(self.buf, " ")?;
write!(self.out, " ")?;
self.write_component_fields(fields, manual_props, true)?;
if !children.is_empty() && !fields.is_empty() {
write!(self.buf, ",")?;
write!(self.out, ",")?;
}
self.write_body_indented(children)?;
self.tabbed_line()?;
self.out.tabbed_line()?;
}
ShortOptimization::NoOpt => {
self.write_component_fields(fields, manual_props, false)?;
if !children.is_empty() && !fields.is_empty() {
write!(self.buf, ",")?;
write!(self.out, ",")?;
}
self.write_body_indented(children)?;
self.tabbed_line()?;
self.out.tabbed_line()?;
}
}
write!(self.buf, "}}")?;
write!(self.out, "}}")?;
Ok(())
}
@ -133,16 +134,16 @@ impl Buffer {
let mut name = name.to_token_stream().to_string();
name.retain(|c| !c.is_whitespace());
write!(self.buf, "{name}")?;
write!(self.out, "{name}")?;
if let Some(generics) = generics {
let mut written = generics.to_token_stream().to_string();
written.retain(|c| !c.is_whitespace());
write!(self.buf, "{}", written)?;
write!(self.out, "{}", written)?;
}
write!(self.buf, " {{")?;
write!(self.out, " {{")?;
Ok(())
}
@ -157,18 +158,18 @@ impl Buffer {
while let Some(field) = field_iter.next() {
if !sameline {
self.indented_tabbed_line()?;
self.out.indented_tabbed_line()?;
}
let name = &field.name;
match &field.content {
ContentField::ManExpr(exp) => {
let out = prettyplease::unparse_expr(exp);
write!(self.buf, "{}: {}", name, out)?;
write!(self.out, "{}: {}", name, out)?;
}
ContentField::Formatted(s) => {
write!(
self.buf,
self.out,
"{}: \"{}\"",
name,
s.source.as_ref().unwrap().value()
@ -178,27 +179,27 @@ impl Buffer {
let out = prettyplease::unparse_expr(exp);
let mut lines = out.split('\n').peekable();
let first = lines.next().unwrap();
write!(self.buf, "{}: {}", name, first)?;
write!(self.out, "{}: {}", name, first)?;
for line in lines {
self.new_line()?;
self.indented_tab()?;
write!(self.buf, "{}", line)?;
self.out.new_line()?;
self.out.indented_tab()?;
write!(self.out, "{}", line)?;
}
}
}
if field_iter.peek().is_some() || manual_props.is_some() {
write!(self.buf, ",")?;
write!(self.out, ",")?;
if sameline {
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
}
}
if let Some(exp) = manual_props {
if !sameline {
self.indented_tabbed_line()?;
self.out.indented_tabbed_line()?;
}
self.write_manual_props(exp)?;
}
@ -258,10 +259,10 @@ impl Buffer {
let first_line = lines.next().unwrap();
write!(self.buf, "..{first_line}")?;
write!(self.out, "..{first_line}")?;
for line in lines {
self.indented_tabbed_line()?;
write!(self.buf, "{line}")?;
self.out.indented_tabbed_line()?;
write!(self.out, "{line}")?;
}
Ok(())

146
packages/autofmt/src/element.rs
View file

@ -1,35 +1,56 @@
use crate::Buffer;
use crate::Writer;
use dioxus_rsx::*;
use proc_macro2::Span;
use std::{fmt::Result, fmt::Write};
use syn::{spanned::Spanned, Expr};
use std::{
fmt::Result,
fmt::{self, Write},
};
use syn::{spanned::Spanned, token::Brace, Expr};
#[derive(Debug)]
enum ShortOptimization {
// Special because we want to print the closing bracket immediately
/// Special because we want to print the closing bracket immediately
///
/// IE
/// `div {}` instead of `div { }`
Empty,
// Special optimization to put everything on the same line
/// Special optimization to put everything on the same line and add some buffer spaces
///
/// IE
///
/// `div { "asdasd" }` instead of a multiline variant
Oneliner,
// Optimization where children flow but props remain fixed on top
/// Optimization where children flow but props remain fixed on top
PropsOnTop,
// The noisiest optimization where everything flows
/// The noisiest optimization where everything flows
NoOpt,
}
impl Buffer {
pub fn write_element(
&mut self,
Element {
/*
// whitespace
div {
// some whitespace
class: "asdasd"
// whjiot
asdasd // whitespace
}
*/
impl Writer {
pub fn write_element(&mut self, el: &Element) -> Result {
let Element {
name,
key,
attributes,
children,
_is_static,
}: &Element,
) -> Result {
brace,
} = el;
/*
1. Write the tag
2. Write the key
@ -37,7 +58,7 @@ impl Buffer {
4. Write the children
*/
write!(self.buf, "{name} {{")?;
write!(self.out, "{name} {{")?;
// decide if we have any special optimizations
// Default with none, opt the cases in one-by-one
@ -70,6 +91,9 @@ impl Buffer {
// If there's nothing at all, empty optimization
if attributes.is_empty() && children.is_empty() && key.is_none() {
opt_level = ShortOptimization::Empty;
// Write comments if they exist
self.write_todo_body(brace)?;
}
// multiline handlers bump everything down
@ -80,55 +104,56 @@ impl Buffer {
match opt_level {
ShortOptimization::Empty => {}
ShortOptimization::Oneliner => {
write!(self.buf, " ")?;
write!(self.out, " ")?;
self.write_attributes(attributes, key, true)?;
if !children.is_empty() && (!attributes.is_empty() || key.is_some()) {
write!(self.buf, ", ")?;
write!(self.out, ", ")?;
}
for (id, child) in children.iter().enumerate() {
self.write_ident(child)?;
if id != children.len() - 1 && children.len() > 1 {
write!(self.buf, ", ")?;
write!(self.out, ", ")?;
}
}
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
ShortOptimization::PropsOnTop => {
if !attributes.is_empty() || key.is_some() {
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
self.write_attributes(attributes, key, true)?;
if !children.is_empty() && (!attributes.is_empty() || key.is_some()) {
write!(self.buf, ",")?;
write!(self.out, ",")?;
}
if !children.is_empty() {
self.write_body_indented(children)?;
}
self.tabbed_line()?;
self.out.tabbed_line()?;
}
ShortOptimization::NoOpt => {
self.write_attributes(attributes, key, false)?;
if !children.is_empty() && (!attributes.is_empty() || key.is_some()) {
write!(self.buf, ",")?;
write!(self.out, ",")?;
}
if !children.is_empty() {
self.write_body_indented(children)?;
}
self.tabbed_line()?;
self.out.tabbed_line()?;
}
}
write!(self.buf, "}}")?;
write!(self.out, "}}")?;
Ok(())
}
@ -143,39 +168,39 @@ impl Buffer {
if let Some(key) = key {
if !sameline {
self.indented_tabbed_line()?;
self.out.indented_tabbed_line()?;
}
write!(
self.buf,
self.out,
"key: \"{}\"",
key.source.as_ref().unwrap().value()
)?;
if !attributes.is_empty() {
write!(self.buf, ",")?;
write!(self.out, ",")?;
if sameline {
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
}
}
while let Some(attr) = attr_iter.next() {
self.indent += 1;
self.out.indent += 1;
if !sameline {
self.write_comments(attr.attr.start())?;
}
self.indent -= 1;
self.out.indent -= 1;
if !sameline {
self.indented_tabbed_line()?;
self.out.indented_tabbed_line()?;
}
self.write_attribute(attr)?;
if attr_iter.peek().is_some() {
write!(self.buf, ",")?;
write!(self.out, ",")?;
if sameline {
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
}
}
@ -187,19 +212,19 @@ impl Buffer {
match &attr.attr {
ElementAttr::AttrText { name, value } => {
write!(
self.buf,
self.out,
"{name}: \"{value}\"",
value = value.source.as_ref().unwrap().value()
)?;
}
ElementAttr::AttrExpression { name, value } => {
let out = prettyplease::unparse_expr(value);
write!(self.buf, "{}: {}", name, out)?;
write!(self.out, "{}: {}", name, out)?;
}
ElementAttr::CustomAttrText { name, value } => {
write!(
self.buf,
self.out,
"\"{name}\": \"{value}\"",
name = name.value(),
value = value.source.as_ref().unwrap().value()
@ -208,7 +233,7 @@ impl Buffer {
ElementAttr::CustomAttrExpression { name, value } => {
let out = prettyplease::unparse_expr(value);
write!(self.buf, "\"{}\": {}", name.value(), out)?;
write!(self.out, "\"{}\": {}", name.value(), out)?;
}
ElementAttr::EventTokens { name, tokens } => {
@ -220,17 +245,17 @@ impl Buffer {
// a one-liner for whatever reason
// Does not need a new line
if lines.peek().is_none() {
write!(self.buf, "{}: {}", name, first)?;
write!(self.out, "{}: {}", name, first)?;
} else {
writeln!(self.buf, "{}: {}", name, first)?;
writeln!(self.out, "{}: {}", name, first)?;
while let Some(line) = lines.next() {
self.indented_tab()?;
write!(self.buf, "{}", line)?;
self.out.indented_tab()?;
write!(self.out, "{}", line)?;
if lines.peek().is_none() {
write!(self.buf, "")?;
write!(self.out, "")?;
} else {
writeln!(self.buf)?;
writeln!(self.out)?;
}
}
}
@ -254,8 +279,6 @@ impl Buffer {
""
};
// dbg!(beginning);
beginning.is_empty()
}
@ -268,6 +291,10 @@ impl Buffer {
if children.is_empty() {
// todo: allow elements with comments but no children
// like div { /* comment */ }
// or
// div {
// // some helpful
// }
return Some(0);
}
@ -342,6 +369,35 @@ impl Buffer {
}
}
}
/// empty everything except for some comments
fn write_todo_body(&mut self, brace: &Brace) -> fmt::Result {
let span = brace.span.span();
let start = span.start();
let end = span.end();
if start.line == end.line {
return Ok(());
}
writeln!(self.out)?;
for idx in start.line..end.line {
let line = &self.src[idx];
if line.trim().starts_with("//") {
for _ in 0..self.out.indent + 1 {
write!(self.out, " ")?
}
writeln!(self.out, "{}", line.trim()).unwrap();
}
}
for _ in 0..self.out.indent {
write!(self.out, " ")?
}
Ok(())
}
}
fn get_expr_length(expr: &Expr) -> Option<usize> {

73
packages/autofmt/src/expr.rs
View file

@ -1,45 +1,23 @@
//! pretty printer for rsx!
use std::fmt::{Result, Write};
use crate::Buffer;
use crate::Writer;
impl Buffer {
impl Writer {
pub fn write_raw_expr(&mut self, exp: &syn::Expr) -> Result {
/*
We want to normalize the expr to the appropriate indent level.
*/
// in a perfect world, just fire up the rust pretty printer
// pretty_print_rust_code_as_if_it_were_rustfmt()
use syn::spanned::Spanned;
let placement = exp.span();
let start = placement.start();
let end = placement.end();
// let num_spaces_desired = (self.indent * 4) as isize;
// print comments
// let mut queued_comments = vec![];
// let mut offset = 2;
// loop {
// let line = &self.src[start.line - offset];
// if line.trim_start().starts_with("//") {
// queued_comments.push(line);
// } else {
// break;
// }
// offset += 1;
// }
// let had_comments = !queued_comments.is_empty();
// for comment in queued_comments.into_iter().rev() {
// writeln!(self.buf, "{}", comment)?;
// }
// if the expr is on one line, just write it directly
if start.line == end.line {
write!(
self.buf,
self.out,
"{}",
&self.src[start.line - 1][start.column - 1..end.column].trim()
)?;
@ -50,7 +28,7 @@ impl Buffer {
// This involves unshifting the first line if it's aligned
let first_line = &self.src[start.line - 1];
write!(
self.buf,
self.out,
"{}",
&first_line[start.column - 1..first_line.len()].trim()
)?;
@ -66,7 +44,7 @@ impl Buffer {
};
for (id, line) in self.src[start.line..end.line].iter().enumerate() {
writeln!(self.buf)?;
writeln!(self.out)?;
// trim the leading whitespace
let line = match id {
x if x == (end.line - start.line) - 1 => &line[..end.column],
@ -75,52 +53,17 @@ impl Buffer {
if offset < 0 {
for _ in 0..-offset {
write!(self.buf, " ")?;
write!(self.out, " ")?;
}
write!(self.buf, "{}", line)?;
write!(self.out, "{}", line)?;
} else {
let offset = offset as usize;
let right = &line[offset..];
write!(self.buf, "{}", right)?;
write!(self.out, "{}", right)?;
}
}
// let first = &self.src[start.line - 1];
// let num_spaces_real = first.chars().take_while(|c| c.is_whitespace()).count() as isize;
// let offset = num_spaces_real - num_spaces_desired;
// for (row, line) in self.src[start.line - 1..end.line].iter().enumerate() {
// let line = match row {
// 0 => &line[start.column - 1..],
// a if a == (end.line - start.line) => &line[..end.column - 1],
// _ => line,
// };
// writeln!(self.buf)?;
// // trim the leading whitespace
// if offset < 0 {
// for _ in 0..-offset {
// write!(self.buf, " ")?;
// }
// write!(self.buf, "{}", line)?;
// } else {
// let offset = offset as usize;
// let right = &line[offset..];
// write!(self.buf, "{}", right)?;
// }
// }
Ok(())
}
}
// :(
// fn pretty_print_rust_code_as_if_it_were_rustfmt(code: &str) -> String {
// let formatted = prettyplease::unparse_expr(exp);
// for line in formatted.lines() {
// write!(self.buf, "{}", line)?;
// self.new_line()?;
// }
// }

19
packages/autofmt/src/lib.rs
View file

@ -1,13 +1,14 @@
use dioxus_rsx::CallBody;
use crate::buffer::*;
use crate::util::*;
use crate::writer::*;
mod buffer;
mod component;
mod element;
mod expr;
mod util;
mod writer;
/// A modification to the original file to be applied by an IDE
///
@ -101,10 +102,9 @@ pub fn fmt_file(contents: &str) -> Vec<FormattedBlock> {
}
pub fn write_block_out(body: CallBody) -> Option<String> {
let mut buf = Buffer {
let mut buf = Writer {
src: vec!["".to_string()],
indent: 0,
..Buffer::default()
..Writer::default()
};
// Oneliner optimization
@ -120,12 +120,13 @@ pub fn write_block_out(body: CallBody) -> Option<String> {
pub fn fmt_block(block: &str, indent_level: usize) -> Option<String> {
let body = syn::parse_str::<dioxus_rsx::CallBody>(block).ok()?;
let mut buf = Buffer {
let mut buf = Writer {
src: block.lines().map(|f| f.to_string()).collect(),
indent: indent_level,
..Buffer::default()
..Writer::default()
};
buf.out.indent = indent_level;
// Oneliner optimization
if buf.is_short_children(&body.roots).is_some() {
buf.write_ident(&body.roots[0]).unwrap();
@ -134,8 +135,8 @@ pub fn fmt_block(block: &str, indent_level: usize) -> Option<String> {
}
// writing idents leaves the final line ended at the end of the last ident
if buf.buf.contains('\n') {
buf.new_line().unwrap();
if buf.out.buf.contains('\n') {
buf.out.new_line().unwrap();
}
buf.consume()

188
packages/autofmt/src/writer.rs Normal file
View file

@ -0,0 +1,188 @@
use dioxus_rsx::{BodyNode, ElementAttr, ElementAttrNamed};
use proc_macro2::{LineColumn, Span};
use std::{
collections::{HashMap, VecDeque},
fmt::{Result, Write},
};
use syn::{spanned::Spanned, Expr};
use crate::buffer::Buffer;
#[derive(Debug, Default)]
pub struct Writer {
pub src: Vec<String>,
pub cached_formats: HashMap<Location, String>,
pub comments: VecDeque<usize>,
pub out: Buffer,
}
#[derive(Clone, Copy, Hash, PartialEq, Eq, Debug)]
pub struct Location {
pub line: usize,
pub col: usize,
}
impl Location {
pub fn new(start: LineColumn) -> Self {
Self {
line: start.line,
col: start.column,
}
}
}
impl Writer {
// Expects to be written directly into place
pub fn write_ident(&mut self, node: &BodyNode) -> Result {
match node {
BodyNode::Element(el) => self.write_element(el),
BodyNode::Component(component) => self.write_component(component),
BodyNode::Text(text) => self.out.write_text(text),
BodyNode::RawExpr(exp) => self.write_raw_expr(exp),
_ => Ok(()),
}
}
pub fn consume(self) -> Option<String> {
Some(self.out.buf)
}
pub fn write_comments(&mut self, child: Span) -> Result {
// collect all comments upwards
let start = child.start();
let line_start = start.line - 1;
for (id, line) in self.src[..line_start].iter().enumerate().rev() {
if line.trim().starts_with("//") || line.is_empty() {
if id != 0 {
self.comments.push_front(id);
}
} else {
break;
}
}
let mut last_was_empty = false;
while let Some(comment_line) = self.comments.pop_front() {
let line = &self.src[comment_line];
if line.is_empty() {
if !last_was_empty {
self.out.new_line()?;
}
last_was_empty = true;
} else {
last_was_empty = false;
self.out.tabbed_line()?;
write!(self.out, "{}", self.src[comment_line].trim())?;
}
}
Ok(())
}
// Push out the indent level and write each component, line by line
pub fn write_body_indented(&mut self, children: &[BodyNode]) -> Result {
self.out.indent += 1;
self.write_body_no_indent(children)?;
self.out.indent -= 1;
Ok(())
}
pub fn write_body_no_indent(&mut self, children: &[BodyNode]) -> Result {
let last_child = children.len();
let iter = children.iter().peekable().enumerate();
for (idx, child) in iter {
if self.current_span_is_primary(child.span()) {
self.write_comments(child.span())?;
}
match child {
// check if the expr is a short
BodyNode::RawExpr { .. } => {
self.out.tabbed_line()?;
self.write_ident(child)?;
if idx != last_child - 1 {
write!(self.out, ",")?;
}
}
_ => {
self.out.tabbed_line()?;
self.write_ident(child)?;
}
}
}
Ok(())
}
pub(crate) fn is_short_attrs(&mut self, attributes: &[ElementAttrNamed]) -> usize {
let mut total = 0;
for attr in attributes {
if self.current_span_is_primary(attr.attr.start()) {
'line: for line in self.src[..attr.attr.start().start().line - 1].iter().rev() {
match (line.trim().starts_with("//"), line.is_empty()) {
(true, _) => return 100000,
(_, true) => continue 'line,
_ => break 'line,
}
}
}
total += match &attr.attr {
ElementAttr::AttrText { value, name } => {
value.source.as_ref().unwrap().value().len() + name.span().line_length() + 3
}
ElementAttr::AttrExpression { name, value } => {
value.span().line_length() + name.span().line_length() + 3
}
ElementAttr::CustomAttrText { value, name } => {
value.source.as_ref().unwrap().value().len() + name.value().len() + 3
}
ElementAttr::CustomAttrExpression { name, value } => {
name.value().len() + value.span().line_length() + 3
}
ElementAttr::EventTokens { tokens, name } => {
let location = Location::new(tokens.span().start());
let len = if let std::collections::hash_map::Entry::Vacant(e) =
self.cached_formats.entry(location)
{
let formatted = prettyplease::unparse_expr(tokens);
let len = if formatted.contains('\n') {
10000
} else {
formatted.len()
};
e.insert(formatted);
len
} else {
self.cached_formats[&location].len()
};
len + name.span().line_length() + 3
}
};
}
total
}
pub fn retrieve_formatted_expr(&mut self, expr: &Expr) -> &str {
self.cached_formats
.entry(Location::new(expr.span().start()))
.or_insert_with(|| prettyplease::unparse_expr(expr))
.as_str()
}
}
trait SpanLength {
fn line_length(&self) -> usize;
}
impl SpanLength for Span {
fn line_length(&self) -> usize {
self.end().line - self.start().line
}
}

3
packages/autofmt/tests/samples.rs
View file

@ -30,3 +30,6 @@ twoway! ("key" => key);
// Disabled because we can't handle comments on exprs yet
twoway! ("multirsx" => multirsx);
// Disabled because we can't handle comments on exprs yet
twoway! ("commentshard" => commentshard);

42
packages/autofmt/tests/samples/commentshard.rsx Normal file
View file

@ -0,0 +1,42 @@
rsx! {
// Comments
div {
// Comments
class: "asdasd",
// Comments
"hello world"
// Comments
expr1,
// Comments
expr2,
// Comments
// Comments
// Comments
// Comments
// Comments
expr3,
div {
// todo some work in here
}
div {
// todo some work in here
// todo some work in here
//
// todo some work in here
}
div {
// todo some work in here
class: "hello world",
// todo some work in here
class: "hello world"
}
}
}

2
packages/core-macro/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[lib]

6
packages/core-macro/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-core-macro/latest/dioxus-core-macro) |
[API Docs](https://docs.rs/dioxus-core-macro/latest/dioxus_core_macro) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -29,7 +29,7 @@
`dioxus-core-macro` provides a handful of helpful macros used by the `dioxus` crate. These include:
- The `rsx!` macro that underpins templates and node creation
- The `inline_props` that transforms function arguments into an auto-derived struct
- The `inline_props` macro transforms function arguments into an auto-derived struct
- The `format_args_f` macro which allows f-string formatting with support for expressions
@ -44,5 +44,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

2
packages/core/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

18
packages/core/README.md
View file

@ -13,7 +13,7 @@ dioxus-core is a fast and featureful VirtualDom implementation written in and fo
- Error boundaries through the `anyhow` crate
- Customizable memoization
If just starting out, check out the Guides first.
If you are just starting, check out the Guides first.
# General Theory
@ -21,7 +21,7 @@ The dioxus-core `VirtualDom` object is built around the concept of a `Template`.
Each component in the VirtualDom works as a dedicated render loop where re-renders are triggered by events external to the VirtualDom, or from the components themselves.
When each component re-renders, it must return an `Element`. In Dioxus, the `Element` type is an alias for `Result<VNode>`. Between two renders, Dioxus compares the inner `VNode` object, and calculates the differences of the dynamic portions of each internal `Template`. If any attributes or elements are different between the old layout and new layout, Dioxus will write modifications to the `Mutations` object.
When each component re-renders, it must return an `Element`. In Dioxus, the `Element` type is an alias for `Result<VNode>`. Between two renders, Dioxus compares the inner `VNode` object and calculates the differences between the dynamic portions of each internal `Template`. If any attributes or elements are different between the old layout and the new layout, Dioxus will write modifications to the `Mutations` object.
Dioxus expects the target renderer to save its nodes in a list. Each element is given a numerical ID which can be used to directly index into that list for O(1) lookups.
@ -63,7 +63,7 @@ dom.wait_for_work().await;
dom.render_with_deadline(tokio::time::sleep(Duration::from_millis(16)));
```
If an event occurs from outside the virtualdom while waiting for work, then we can cancel the wait using a `select!` block and inject the event.
If an event occurs from outside the VirtualDom while waiting for work, then we can cancel the wait using a `select!` block and inject the event.
```rust, ignore
loop {
@ -88,18 +88,18 @@ Dioxus-core builds off the many frameworks that came before it. Notably, Dioxus
- React: hooks, concurrency, suspense
- Dodrio: bump allocation, double buffering, and some diffing architecture
Dioxus-core leverages some really cool techniques and hits a very high level of parity with mature frameworks. However, Dioxus also brings some new unique features:
Dioxus-core hits a very high level of parity with mature frameworks. However, Dioxus also brings some new unique features:
- managed lifetimes for borrowed data
- placeholder approach for suspended vnodes
- fiber/interruptible diffing algorithm
- custom memory allocator for vnodes and all text content
- custom memory allocator for VNodes and all text content
- support for fragments w/ lazy normalization
- slab allocator for scopes
- mirrored-slab approach for remote vdoms
- mirrored-slab approach for remote VirtualDoms
- dedicated subtrees for rendering into separate contexts from the same app
There's certainly more to the story, but these optimizations make Dioxus memory use and allocation count extremely minimal. For an average application, it is possible that zero allocations will need to be performed once the app has been loaded. Only when new components are added to the dom will allocations occur. For a given component, the space of old VNodes is dynamically recycled as new nodes are added. Additionally, Dioxus tracks the average memory footprint of previous components to estimate how much memory allocate for future components.
There's certainly more to the story, but these optimizations make Dioxus memory use and allocation count extremely minimal. For an average application, no allocations may be needed once the app has been loaded. Only when new components are added to the dom will allocations occur. For a given component, the space of old VNodes is dynamically recycled as new nodes are added. Additionally, Dioxus tracks the average memory footprint of previous components to estimate how much memory allocate for future components.
All in all, Dioxus treats memory as a valuable resource. Combined with the memory-efficient footprint of Wasm compilation, Dioxus apps can scale to thousands of components and still stay snappy.
@ -112,5 +112,5 @@ The final implementation of Dioxus must:
- Be concurrent. Components should be able to pause rendering to let the screen paint the next frame.
- Be disconnected from a specific renderer (no WebSys dependency in the core crate).
- Support server-side-rendering (SSR). VNodes should render to a string that can be served via a web server.
- Be "live". Components should be able to be both server rendered and client rendered without needing frontend APIs.
- Be modular. Components and hooks should be work anywhere without worrying about target platform.
- Be "live". Components should be able to be both server-rendered and client rendered without needing frontend APIs.
- Be modular. Components and hooks should work anywhere without worrying about the target platform.

2
packages/core/src/bump_frame.rs
View file

@ -30,6 +30,8 @@ impl BumpFrame {
pub(crate) fn bump(&self) -> &Bump {
unsafe { &*self.bump.get() }
}
#[allow(clippy::mut_from_ref)]
pub(crate) unsafe fn bump_mut(&self) -> &mut Bump {
unsafe { &mut *self.bump.get() }
}

1
packages/core/src/lazynodes.rs
View file

@ -11,6 +11,7 @@
//! The logic for this was borrowed from <https://docs.rs/stack_dst/0.6.1/stack_dst/>. Unfortunately, this crate does not
//! support non-static closures, so we've implemented the core logic of `ValueA` in this module.
#[allow(unused_imports)]
use smallbox::{smallbox, space::S16, SmallBox};
use crate::{innerlude::VNode, ScopeState};

2
packages/core/src/scopes.rs
View file

@ -131,7 +131,7 @@ impl<'src> ScopeState {
/// If you need to allocate items that need to be dropped, use bumpalo's box.
pub fn bump(&self) -> &Bump {
// note that this is actually the previous frame since we use that as scratch space while the component is rendering
&self.previous_frame().bump()
self.previous_frame().bump()
}
/// Get a handle to the currently active head node arena for this Scope

76
packages/core/tests/miri_stress.rs
View file

@ -137,6 +137,82 @@ fn free_works_on_root_hooks() {
assert_eq!(Rc::strong_count(&ptr), 1);
}
#[test]
fn supports_async() {
use std::time::Duration;
use tokio::time::sleep;
fn app(cx: Scope) -> Element {
let colors = use_state(&cx, || vec!["green", "blue", "red"]);
let padding = use_state(&cx, || 10);
use_effect(&cx, colors, |colors| async move {
sleep(Duration::from_millis(1000)).await;
colors.with_mut(|colors| colors.reverse());
});
use_effect(&cx, padding, |padding| async move {
sleep(Duration::from_millis(10)).await;
padding.with_mut(|padding| {
if *padding < 65 {
*padding += 1;
} else {
*padding = 5;
}
});
});
let big = colors[0];
let mid = colors[1];
let small = colors[2];
cx.render(rsx! {
div {
background: "{big}",
height: "stretch",
width: "stretch",
padding: "50",
label {
"hello",
}
div {
background: "{mid}",
height: "auto",
width: "stretch",
padding: "{padding}",
label {
"World",
}
div {
background: "{small}",
height: "auto",
width: "stretch",
padding: "20",
label {
"ddddddd",
}
}
},
}
})
}
let rt = tokio::runtime::Builder::new_current_thread()
.enable_time()
.build()
.unwrap();
rt.block_on(async {
let mut dom = VirtualDom::new(app);
let _ = dom.rebuild();
for x in 0..10 {
let _ = dom.wait_for_work().await;
let edits = dom.render_immediate();
}
});
}
// #[test]
// fn old_props_arent_stale() {
// fn app(cx: Scope) -> Element {

2
packages/desktop/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

8
packages/desktop/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-desktop/latest/dioxus-desktop) |
[API Docs](https://docs.rs/dioxus-desktop/latest/dioxus_desktop) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -37,10 +37,10 @@ This requires that webview is installed on the target system. WebView is install
## Features
- Simple, one-line launch for desktop apps
- Dioxus virtualdom running on a native thread
- Dioxus VirtualDom running on a native thread
- Full HTML/CSS support via `wry` and `tao`
- Exposed `window` and `Proxy` types from tao for direct window manipulation
- Helpful hooks for
- Helpful hooks for accessing the window, WebView, and running javascript.
## Contributing
@ -53,5 +53,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

5
packages/desktop/src/readme.md
View file

@ -18,10 +18,11 @@ $ cargo new --bin demo
$ cd app
```
Add Dioxus with the `desktop` feature:
Add Dioxus and the `desktop` renderer feature:
```shell
$ cargo add dioxus --features desktop
$ cargo add dioxus
$ cargo add dioxus-desktop
```
Edit your `main.rs`:

8
packages/dioxus/README.md
View file

@ -229,7 +229,7 @@ of logic. Hooks provide us a way of retrieving state from the `Scope` and using
it to render UI elements.
By convention, all hooks are functions that should start with `use_`. We can
use hooks to define state and modify it from within listeners.
use hooks to define the state and modify it from within listeners.
```rust, ignore
fn app(cx: Scope) -> Element {
@ -249,7 +249,7 @@ In a sense, hooks let us add a field of state to our component without declaring
an explicit state struct. However, this means we need to "load" the struct in the right
order. If that order is wrong, then the hook will pick the wrong state and panic.
Most hooks you'll write are simply composition of other hooks:
Most hooks you'll write are simply compositions of other hooks:
```rust, ignore
fn use_username(cx: &ScopeState, id: Uuid) -> bool {
@ -309,7 +309,7 @@ Beyond this overview, Dioxus supports:
Good luck!
## Inspiration, Resources, Alternatives and Credits
## Inspiration, Resources, Alternatives, and Credits
Dioxus is inspired by:
- React: for its hooks, concurrency, suspense
@ -318,7 +318,7 @@ Dioxus is inspired by:
Alternatives to Dioxus include:
- Yew: supports function components and web, but no SSR, borrowed data, or bump allocation. Rather slow at times.
- Percy: supports function components, web, ssr, but lacks state management
- Sycamore: supports function components, web, ssr, but closer to SolidJS than React
- Sycamore: supports function components, web, ssr, but is closer to SolidJS than React
- MoonZoom/Seed: opinionated frameworks based on the Elm model (message, update) - no hooks
We've put a lot of work into making Dioxus ergonomic and *familiar*.

2
packages/fermi/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react", "state-management"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

8
packages/fermi/README.md
View file

@ -40,9 +40,9 @@ Inspired by atom-based state management solutions, all state in Fermi starts as
static NAME: Atom<&str> = |_| "Dioxus";
```
From anywhere in our app, we can read our the value of our atom:
From anywhere in our app, we can read the value of our atom:
```rust, ignore
```rust, ignores
fn NameCard(cx: Scope) -> Element {
let name = use_read(cx, NAME);
cx.render(rsx!{ h1 { "Hello, {name}"} })
@ -83,9 +83,9 @@ $ cargo run --example fermi
## Features
Broadly our feature set to required to be released includes:
Broadly our feature set required to be released includes:
- [x] Support for Atoms
- [x] Support for AtomRef (for values that aren't clone)
- [x] Support for AtomRef (for values that aren't `Clone`)
- [ ] Support for Atom Families
- [ ] Support for memoized Selectors
- [ ] Support for memoized SelectorFamilies

2
packages/hooks/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

4
packages/hooks/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-hooks/latest/dioxus-hooks) |
[API Docs](https://docs.rs/dioxus-hooks/latest/dioxus_hooks) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -54,5 +54,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

4
packages/html/Cargo.toml
View file

@ -7,8 +7,8 @@ description = "HTML Element pack for Dioxus - a concurrent renderer-agnostic Vir
license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://docs.rs/dioxus"
keywords = ["dom", "ui", "gui", "react", "wasm"]
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react"]
[dependencies]
dioxus-core = { path = "../core", version = "^0.3.0" }

16
packages/html/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-html/latest/dioxus-html) |
[API Docs](https://docs.rs/dioxus-html/latest/dioxus_html) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -61,7 +61,7 @@ impl DioxusElement for div {
All elements should be defined as a zero-sized-struct (also known as unit struct). These structs are zero-cost and just provide the type-level trickery to Rust for compile-time correct templates.
Attributes would then be implemented as methods on these unit structs.
Attributes would then be implemented as constants on these unit structs.
The HTML namespace is defined mostly with macros. However, the expanded form would look something like this:
```rust
@ -71,14 +71,8 @@ impl DioxusElement for base {
const NAME_SPACE: Option<&'static str> = None;
}
impl base {
#[inline]
fn href<'a>(&self, f: NodeFactory<'a>, v: Arguments) -> Attribute<'a> {
f.attr("href", v, None, false)
}
#[inline]
fn target<'a>(&self, f: NodeFactory<'a>, v: Arguments) -> Attribute<'a> {
f.attr("target", v, None, false)
}
const href: (&'static str, Option<'static str>, bool) = ("href", None, false);
const target: (&'static str, Option<'static str>, bool) = ("target", None, false);
}
```
Because attributes are defined as methods on the unit struct, they guard the attribute creation behind a compile-time correct interface.
@ -114,5 +108,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

10
packages/html/src/web_sys_bind/events.rs
View file

@ -4,6 +4,7 @@ use crate::events::{
};
use crate::geometry::{ClientPoint, Coordinates, ElementPoint, PagePoint, ScreenPoint};
use crate::input_data::{decode_key_location, decode_mouse_button_set, MouseButton};
use crate::DragData;
use keyboard_types::{Code, Key, Modifiers};
use std::convert::TryInto;
use std::str::FromStr;
@ -40,6 +41,7 @@ uncheck_convert![
CompositionEvent => CompositionData,
KeyboardEvent => KeyboardData,
MouseEvent => MouseData,
MouseEvent => DragData,
TouchEvent => TouchData,
PointerEvent => PointerData,
WheelEvent => WheelData,
@ -117,6 +119,14 @@ impl From<&MouseEvent> for MouseData {
}
}
impl From<&MouseEvent> for DragData {
fn from(value: &MouseEvent) -> Self {
Self {
mouse: MouseData::from(value),
}
}
}
impl From<&TouchEvent> for TouchData {
fn from(e: &TouchEvent) -> Self {
Self {

4
packages/interpreter/README.md
View file

@ -20,7 +20,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-interpreter-js/latest/dioxus-interpreter-js) |
[API Docs](https://docs.rs/dioxus-interpreter-js/latest/dioxus_interpreter_js) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -42,5 +42,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

2
packages/liveview/Cargo.toml
View file

@ -5,7 +5,7 @@ edition = "2021"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react", "liveview"]
description = "Build server-side apps with Dioxus"
license = "MIT/Apache-2.0"

10
packages/liveview/README.md
View file

@ -20,13 +20,13 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-liveview/latest/dioxus-liveview) |
[API Docs](https://docs.rs/dioxus-liveview/latest/dioxus_liveview) |
[Chat](https://discord.gg/XgGxMSkvUM)
## Overview
`dioxus-liveview` provides adapters for running the Dioxus VirtualDom over a websocket connection.
`dioxus-liveview` provides adapters for running the Dioxus VirtualDom over a WebSocket connection.
The current backend frameworks supported include:
@ -34,9 +34,9 @@ The current backend frameworks supported include:
- Warp
- Salvo
Dioxus-LiveView exports a number of primitives to wire up an app into an existing backend framework.
Dioxus-LiveView exports some primitives to wire up an app into an existing backend framework.
- A threadpool for spawning the `!Send` VirtualDom and interacting with it from the websocket
- A ThreadPool for spawning the `!Send` VirtualDom and interacting with it from WebSockets
- An adapter for transforming various socket types into the `LiveViewSocket` type
- The glue to load the interpreter into your app
@ -51,5 +51,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

13
packages/liveview/src/main.js
View file

@ -12,7 +12,13 @@ class IPC {
let ws = new WebSocket(WS_ADDR);
function ping() {
ws.send("__ping__");
}
ws.onopen = () => {
// we ping every 30 seconds to keep the websocket alive
setInterval(ping, 30000);
ws.send(serializeIpcMessage("initialize"));
};
@ -21,8 +27,11 @@ class IPC {
};
ws.onmessage = (event) => {
let edits = JSON.parse(event.data);
window.interpreter.handleEdits(edits);
// Ignore pongs
if (event.data != "__pong__") {
let edits = JSON.parse(event.data);
window.interpreter.handleEdits(edits);
}
};
this.ws = ws;

8
packages/liveview/src/pool.rs
View file

@ -141,9 +141,13 @@ where
_ = vdom.wait_for_work() => {}
evt = ws.next() => {
match evt {
match evt.as_ref().map(|o| o.as_deref()) {
// respond with a pong every ping to keep the websocket alive
Some(Ok("__ping__")) => {
ws.send("__pong__".to_string()).await?;
}
Some(Ok(evt)) => {
if let Ok(IpcMessage { params }) = serde_json::from_str::<IpcMessage>(&evt) {
if let Ok(IpcMessage { params }) = serde_json::from_str::<IpcMessage>(evt) {
vdom.handle_event(&params.name, params.data.into_any(), params.element, params.bubbles);
}
}

2
packages/mobile/Cargo.toml
View file

@ -7,7 +7,7 @@ description = "Mobile-compatible renderer for Dioxus"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
license = "MIT/Apache-2.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

6
packages/mobile/README.md
View file

@ -19,7 +19,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-mobile/latest/dioxus-mobile) |
[API Docs](https://docs.rs/dioxus-mobile/latest/dioxus_mobile) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -94,7 +94,7 @@ fn app(cx: Scope) -> Element {
}
```
To configure the webview, menubar, and other important desktop-specific features, checkout out some of the launch configuration in the [API reference](https://docs.rs/dioxus-mobile/).
To configure the web view, menubar, and other important desktop-specific features, checkout out some of the launch configurations in the [API reference](https://docs.rs/dioxus-mobile/).
## Future Steps
@ -113,5 +113,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

2
packages/native-core-macro/Cargo.toml
View file

@ -7,7 +7,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
[lib]

6
packages/native-core-macro/README.md
View file

@ -19,13 +19,13 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-native-core-macro/latest/dioxus-native-core-macro) |
[API Docs](https://docs.rs/dioxus-native-core-macro/latest/dioxus_native_core_macro) |
[Chat](https://discord.gg/XgGxMSkvUM)
## Overview
`dioxus-native-core-macro` provides a handful of macros used by native-core for native renderers like TUI, Blitz, and Freya to derive their own state.
`dioxus-native-core-macro` provides a handful of macros used by native-core for native renderers like TUI, Blitz, and Freya to derive their state.
## Contributing
@ -39,5 +39,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

4
packages/native-core/Cargo.toml
View file

@ -7,7 +7,7 @@ repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
description = "Build natively rendered apps with Dioxus"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react"]
[dependencies]
@ -30,3 +30,5 @@ lightningcss = "1.0.0-alpha.39"
[dev-dependencies]
rand = "0.8.5"
dioxus = { path = "../dioxus", version = "^0.3.0" }
dioxus-native-core-macro = { path = "../native-core-macro" }
tokio = { version = "*", features = ["full"] }

8
packages/native-core/README.md
View file

@ -19,15 +19,15 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-native-core/latest/dioxus-native-core) |
[API Docs](https://docs.rs/dioxus-native-core/latest/dioxus_native_core) |
[Chat](https://discord.gg/XgGxMSkvUM)
## Overview
`dioxus-native-core` provides a number of helpful utilities for lazily resolving computed values of the Dioxus VirtualDom to be used in conjunction with a native rendering engine.
`dioxus-native-core` provides several helpful utilities for lazily resolving computed values of the Dioxus VirtualDom to be used in conjunction with a native rendering engine.
The main "value-add" of this crate over implementing your own native tree is that this tree is incrementally recomputed using the Dioxus VirtualDom's edit stream. Only parts of the tree that rely on each other will be redrawn - all else will be ignored.
The main "value-add" of this crate over implementing your native tree is that this tree is incrementally recomputed using the Dioxus VirtualDom's edit stream. Only parts of the tree that rely on each other will be redrawn - all else will be ignored.
## Contributing
@ -41,5 +41,5 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

259
packages/native-core/src/passes.rs
View file

@ -1,112 +1,100 @@
use crate::tree::{NodeId, TreeView};
use crate::{FxDashMap, FxDashSet, SendAnyMap};
use crate::{FxDashSet, SendAnyMap};
use rustc_hash::{FxHashMap, FxHashSet};
use std::collections::BTreeMap;
use std::ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign};
use std::sync::atomic::{AtomicU64, Ordering};
use std::sync::Arc;
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct DirtyNodes {
map: BTreeMap<u16, FxHashSet<NodeId>>,
#[derive(Default)]
struct DirtyNodes {
passes_dirty: Vec<u64>,
}
impl DirtyNodes {
pub fn insert(&mut self, depth: u16, node_id: NodeId) {
self.map
.entry(depth)
.or_insert_with(FxHashSet::default)
.insert(node_id);
}
fn pop_front(&mut self) -> Option<NodeId> {
let (&depth, values) = self.map.iter_mut().next()?;
let key = *values.iter().next()?;
let node_id = values.take(&key)?;
if values.is_empty() {
self.map.remove(&depth);
fn add_node(&mut self, node_id: NodeId) {
let node_id = node_id.0;
let index = node_id / 64;
let bit = node_id % 64;
let encoded = 1 << bit;
if let Some(passes) = self.passes_dirty.get_mut(index) {
*passes |= encoded;
} else {
self.passes_dirty.resize(index + 1, 0);
self.passes_dirty[index] |= encoded;
}
Some(node_id)
}
fn pop_back(&mut self) -> Option<NodeId> {
let (&depth, values) = self.map.iter_mut().rev().next()?;
let key = *values.iter().next()?;
let node_id = values.take(&key)?;
if values.is_empty() {
self.map.remove(&depth);
}
Some(node_id)
fn is_empty(&self) -> bool {
self.passes_dirty.iter().all(|dirty| *dirty == 0)
}
}
#[test]
fn dirty_nodes() {
let mut dirty_nodes = DirtyNodes::default();
dirty_nodes.insert(1, NodeId(1));
dirty_nodes.insert(0, NodeId(0));
dirty_nodes.insert(2, NodeId(3));
dirty_nodes.insert(1, NodeId(2));
assert_eq!(dirty_nodes.pop_front(), Some(NodeId(0)));
assert!(matches!(dirty_nodes.pop_front(), Some(NodeId(1 | 2))));
assert!(matches!(dirty_nodes.pop_front(), Some(NodeId(1 | 2))));
assert_eq!(dirty_nodes.pop_front(), Some(NodeId(3)));
fn pop(&mut self) -> Option<NodeId> {
let index = self.passes_dirty.iter().position(|dirty| *dirty != 0)?;
let passes = self.passes_dirty[index];
let node_id = passes.trailing_zeros();
let encoded = 1 << node_id;
self.passes_dirty[index] &= !encoded;
Some(NodeId((index * 64) + node_id as usize))
}
}
#[derive(Default)]
pub struct DirtyNodeStates {
dirty: FxDashMap<NodeId, Vec<AtomicU64>>,
dirty: BTreeMap<u16, FxHashMap<PassId, DirtyNodes>>,
}
impl DirtyNodeStates {
pub fn new(starting_nodes: FxHashMap<NodeId, FxHashSet<PassId>>) -> Self {
let this = Self::default();
for (node, nodes) in starting_nodes {
for pass_id in nodes {
this.insert(pass_id, node);
}
}
this
}
pub fn insert(&self, pass_id: PassId, node_id: NodeId) {
let pass_id = pass_id.0;
let index = pass_id / 64;
let bit = pass_id % 64;
let encoded = 1 << bit;
if let Some(dirty) = self.dirty.get(&node_id) {
if let Some(atomic) = dirty.get(index as usize) {
atomic.fetch_or(encoded, Ordering::Relaxed);
pub fn insert(&mut self, pass_id: PassId, node_id: NodeId, height: u16) {
if let Some(dirty) = self.dirty.get_mut(&height) {
if let Some(entry) = dirty.get_mut(&pass_id) {
entry.add_node(node_id);
} else {
drop(dirty);
let mut write = self.dirty.get_mut(&node_id).unwrap();
write.resize_with(index as usize + 1, || AtomicU64::new(0));
write[index as usize].fetch_or(encoded, Ordering::Relaxed);
let mut entry = DirtyNodes::default();
entry.add_node(node_id);
dirty.insert(pass_id, entry);
}
} else {
let mut v = Vec::with_capacity(index as usize + 1);
v.resize_with(index as usize + 1, || AtomicU64::new(0));
v[index as usize].fetch_or(encoded, Ordering::Relaxed);
self.dirty.insert(node_id, v);
let mut entry = DirtyNodes::default();
entry.add_node(node_id);
let mut hm = FxHashMap::default();
hm.insert(pass_id, entry);
self.dirty.insert(height, hm);
}
}
fn all_dirty<T>(&self, pass_id: PassId, dirty_nodes: &mut DirtyNodes, tree: &impl TreeView<T>) {
let pass_id = pass_id.0;
let index = pass_id / 64;
let bit = pass_id % 64;
let encoded = 1 << bit;
for entry in self.dirty.iter() {
let node_id = entry.key();
let dirty = entry.value();
if let Some(atomic) = dirty.get(index as usize) {
if atomic.load(Ordering::Relaxed) & encoded != 0 {
dirty_nodes.insert(tree.height(*node_id).unwrap(), *node_id);
}
}
fn pop_front(&mut self, pass_id: PassId) -> Option<(u16, NodeId)> {
let (&height, values) = self
.dirty
.iter_mut()
.find(|(_, values)| values.contains_key(&pass_id))?;
let dirty = values.get_mut(&pass_id)?;
let node_id = dirty.pop()?;
if dirty.is_empty() {
values.remove(&pass_id);
}
if values.is_empty() {
self.dirty.remove(&height);
}
Some((height, node_id))
}
fn pop_back(&mut self, pass_id: PassId) -> Option<(u16, NodeId)> {
let (&height, values) = self
.dirty
.iter_mut()
.rev()
.find(|(_, values)| values.contains_key(&pass_id))?;
let dirty = values.get_mut(&pass_id)?;
let node_id = dirty.pop()?;
if dirty.is_empty() {
values.remove(&pass_id);
}
if values.is_empty() {
self.dirty.remove(&height);
}
Some((height, node_id))
}
}
@ -174,12 +162,12 @@ pub trait UpwardPass<T>: Pass {
fn resolve_upward_pass<T, P: UpwardPass<T> + ?Sized>(
tree: &mut impl TreeView<T>,
pass: &P,
mut dirty: DirtyNodes,
dirty_states: &DirtyNodeStates,
dirty_states: &mut DirtyNodeStates,
nodes_updated: &FxDashSet<NodeId>,
ctx: &SendAnyMap,
) {
while let Some(id) = dirty.pop_back() {
let pass_id = pass.pass_id();
while let Some((height, id)) = dirty_states.pop_back(pass_id) {
let (node, mut children) = tree.parent_child_mut(id).unwrap();
let result = pass.pass(node, &mut children, ctx);
drop(children);
@ -188,12 +176,11 @@ fn resolve_upward_pass<T, P: UpwardPass<T> + ?Sized>(
if let Some(id) = tree.parent_id(id) {
if result.mark_dirty {
for dependant in pass.dependants() {
dirty_states.insert(*dependant, id);
dirty_states.insert(*dependant, id, height - 1);
}
}
if result.progress {
let height = tree.height(id).unwrap();
dirty.insert(height, id);
if result.progress && height > 0 {
dirty_states.insert(pass_id, id, height - 1);
}
}
}
@ -207,12 +194,12 @@ pub trait DownwardPass<T>: Pass {
fn resolve_downward_pass<T, P: DownwardPass<T> + ?Sized>(
tree: &mut impl TreeView<T>,
pass: &P,
mut dirty: DirtyNodes,
dirty_states: &DirtyNodeStates,
dirty_states: &mut DirtyNodeStates,
nodes_updated: &FxDashSet<NodeId>,
ctx: &SendAnyMap,
) {
while let Some(id) = dirty.pop_front() {
let pass_id = pass.pass_id();
while let Some((height, id)) = dirty_states.pop_front(pass_id) {
let (node, parent) = tree.node_parent_mut(id).unwrap();
let result = pass.pass(node, parent, ctx);
if result.mark_dirty {
@ -222,12 +209,11 @@ fn resolve_downward_pass<T, P: DownwardPass<T> + ?Sized>(
for id in tree.children_ids(id).unwrap() {
if result.mark_dirty {
for dependant in pass.dependants() {
dirty_states.insert(*dependant, *id);
dirty_states.insert(*dependant, *id, height + 1);
}
}
if result.progress {
let height = tree.height(*id).unwrap();
dirty.insert(height, *id);
dirty_states.insert(pass_id, *id, height + 1);
}
}
}
@ -241,17 +227,17 @@ pub trait NodePass<T>: Pass {
fn resolve_node_pass<T, P: NodePass<T> + ?Sized>(
tree: &mut impl TreeView<T>,
pass: &P,
mut dirty: DirtyNodes,
dirty_states: &DirtyNodeStates,
dirty_states: &mut DirtyNodeStates,
nodes_updated: &FxDashSet<NodeId>,
ctx: &SendAnyMap,
) {
while let Some(id) = dirty.pop_back() {
let pass_id = pass.pass_id();
while let Some((height, id)) = dirty_states.pop_back(pass_id) {
let node = tree.get_mut(id).unwrap();
if pass.pass(node, ctx) {
nodes_updated.insert(id);
for dependant in pass.dependants() {
dirty_states.insert(*dependant, id);
dirty_states.insert(*dependant, id, height);
}
}
}
@ -280,32 +266,21 @@ impl<T> AnyPass<T> {
}
}
fn mask(&self) -> MemberMask {
match self {
Self::Upward(pass) => pass.mask(),
Self::Downward(pass) => pass.mask(),
Self::Node(pass) => pass.mask(),
}
}
fn resolve(
&self,
tree: &mut impl TreeView<T>,
dirty: DirtyNodes,
dirty_states: &DirtyNodeStates,
dirty_states: &mut DirtyNodeStates,
nodes_updated: &FxDashSet<NodeId>,
ctx: &SendAnyMap,
) {
match self {
Self::Downward(pass) => {
resolve_downward_pass(tree, *pass, dirty, dirty_states, nodes_updated, ctx)
resolve_downward_pass(tree, *pass, dirty_states, nodes_updated, ctx)
}
Self::Upward(pass) => {
resolve_upward_pass(tree, *pass, dirty, dirty_states, nodes_updated, ctx)
}
Self::Node(pass) => {
resolve_node_pass(tree, *pass, dirty, dirty_states, nodes_updated, ctx)
resolve_upward_pass(tree, *pass, dirty_states, nodes_updated, ctx)
}
Self::Node(pass) => resolve_node_pass(tree, *pass, dirty_states, nodes_updated, ctx),
}
}
}
@ -374,40 +349,26 @@ pub fn resolve_passes_single_threaded<T, Tr: TreeView<T>>(
mut passes: Vec<&AnyPass<T>>,
ctx: SendAnyMap,
) -> FxDashSet<NodeId> {
let dirty_states = Arc::new(dirty_nodes);
let mut dirty_states = dirty_nodes;
let mut resolved_passes: FxHashSet<PassId> = FxHashSet::default();
let mut resolving = Vec::new();
let nodes_updated = Arc::new(FxDashSet::default());
let ctx = Arc::new(ctx);
while !passes.is_empty() {
let mut currently_borrowed = MemberMask::default();
let mut i = 0;
while i < passes.len() {
let pass = &passes[i];
for (i, pass) in passes.iter().enumerate() {
let pass_id = pass.pass_id();
let pass_mask = pass.mask();
if pass
.dependancies()
.iter()
.all(|d| resolved_passes.contains(d) || *d == pass_id)
&& !pass_mask.overlaps(currently_borrowed)
{
let pass = passes.remove(i);
resolving.push(pass_id);
currently_borrowed |= pass_mask;
let dirty_states = dirty_states.clone();
let nodes_updated = nodes_updated.clone();
let ctx = ctx.clone();
// this is safe because the member_mask acts as a per-member mutex and we have verified that the pass does not overlap with any other pass
let mut dirty = DirtyNodes::default();
dirty_states.all_dirty(pass_id, &mut dirty, tree);
pass.resolve(tree, dirty, &dirty_states, &nodes_updated, &ctx);
} else {
i += 1;
pass.resolve(tree, &mut dirty_states, &nodes_updated, &ctx);
resolved_passes.insert(pass_id);
break;
}
}
resolved_passes.extend(resolving.iter().copied());
resolving.clear()
}
std::sync::Arc::try_unwrap(nodes_updated).unwrap()
}
@ -445,8 +406,8 @@ fn node_pass() {
let add_pass = AnyPass::Node(&AddPass);
let passes = vec![&add_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root());
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root(), 0);
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
assert_eq!(tree.get(tree.root()).unwrap(), &1);
@ -512,8 +473,8 @@ fn dependant_node_pass() {
let add_pass = AnyPass::Node(&AddPass);
let subtract_pass = AnyPass::Node(&SubtractPass);
let passes = vec![&add_pass, &subtract_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), tree.root());
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), tree.root(), 0);
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
assert_eq!(*tree.get(tree.root()).unwrap(), 0);
@ -579,9 +540,9 @@ fn independant_node_pass() {
let add_pass1 = AnyPass::Node(&AddPass1);
let add_pass2 = AnyPass::Node(&AddPass2);
let passes = vec![&add_pass1, &add_pass2];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root());
dirty_nodes.insert(PassId(1), tree.root());
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root(), 0);
dirty_nodes.insert(PassId(1), tree.root(), 0);
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
assert_eq!(tree.get(tree.root()).unwrap(), &(1, 1));
@ -634,8 +595,8 @@ fn down_pass() {
let add_pass = AnyPass::Downward(&AddPass);
let passes = vec![&add_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root());
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), tree.root(), 0);
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
assert_eq!(tree.get(tree.root()).unwrap(), &1);
@ -729,8 +690,8 @@ fn dependant_down_pass() {
let add_pass = AnyPass::Downward(&AddPass);
let subtract_pass = AnyPass::Downward(&SubtractPass);
let passes = vec![&add_pass, &subtract_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), tree.root());
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), tree.root(), 0);
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
// Tree before:
@ -819,9 +780,9 @@ fn up_pass() {
let add_pass = AnyPass::Upward(&AddPass);
let passes = vec![&add_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), grandchild1);
dirty_nodes.insert(PassId(0), grandchild2);
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(0), grandchild1, tree.height(grandchild1).unwrap());
dirty_nodes.insert(PassId(0), grandchild2, tree.height(grandchild2).unwrap());
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
assert_eq!(tree.get(tree.root()).unwrap(), &2);
@ -919,9 +880,9 @@ fn dependant_up_pass() {
let add_pass = AnyPass::Upward(&AddPass);
let subtract_pass = AnyPass::Upward(&SubtractPass);
let passes = vec![&add_pass, &subtract_pass];
let dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), grandchild1);
dirty_nodes.insert(PassId(1), grandchild2);
let mut dirty_nodes: DirtyNodeStates = DirtyNodeStates::default();
dirty_nodes.insert(PassId(1), grandchild1, tree.height(grandchild1).unwrap());
dirty_nodes.insert(PassId(1), grandchild2, tree.height(grandchild2).unwrap());
resolve_passes(&mut tree, dirty_nodes, passes, SendAnyMap::new());
// Tree before:

6
packages/native-core/src/real_dom.rs
View file

@ -335,13 +335,13 @@ impl<S: State<V>, V: FromAnyValue> RealDom<S, V> {
}
}
let dirty_nodes = DirtyNodeStates::default();
let mut dirty_nodes = DirtyNodeStates::default();
for (&n, mask) in &nodes_updated {
// remove any nodes that were created and then removed in the same mutations from the dirty nodes list
if self.tree.contains(n) {
if let Some(height) = self.tree.height(n) {
for (m, p) in S::MASKS.iter().zip(S::PASSES.iter()) {
if mask.overlaps(m) {
dirty_nodes.insert(p.pass_id(), n);
dirty_nodes.insert(p.pass_id(), n, height);
}
}
}

146
packages/native-core/tests/miri_native.rs Normal file
View file

@ -0,0 +1,146 @@
use dioxus::prelude::*;
use dioxus_native_core::*;
use dioxus_native_core::{
node_ref::{AttributeMask, NodeView},
real_dom::RealDom,
state::{ParentDepState, State},
NodeMask, SendAnyMap,
};
use dioxus_native_core_macro::{sorted_str_slice, State};
use std::{
sync::{Arc, Mutex},
time::Duration,
};
use tokio::time::sleep;
#[derive(Debug, Clone, PartialEq, Default)]
pub struct BlablaState {}
/// Font style are inherited by default if not specified otherwise by some of the supported attributes.
impl ParentDepState for BlablaState {
type Ctx = ();
type DepState = (Self,);
const NODE_MASK: NodeMask =
NodeMask::new_with_attrs(AttributeMask::Static(&sorted_str_slice!(["blabla",])));
fn reduce<'a>(
&mut self,
_node: NodeView,
_parent: Option<(&'a Self,)>,
_ctx: &Self::Ctx,
) -> bool {
false
}
}
#[derive(Clone, State, Default, Debug)]
pub struct NodeState {
#[parent_dep_state(blabla)]
blabla: BlablaState,
}
mod dioxus_elements {
macro_rules! builder_constructors {
(
$(
$(#[$attr:meta])*
$name:ident {
$(
$(#[$attr_method:meta])*
$fil:ident: $vil:ident,
)*
};
)*
) => {
$(
#[allow(non_camel_case_types)]
$(#[$attr])*
pub struct $name;
impl $name {
pub const TAG_NAME: &'static str = stringify!($name);
pub const NAME_SPACE: Option<&'static str> = None;
$(
pub const $fil: (&'static str, Option<&'static str>, bool) = (stringify!($fil), None, false);
)*
}
impl GlobalAttributes for $name {}
)*
}
}
pub trait GlobalAttributes {}
pub trait SvgAttributes {}
builder_constructors! {
blabla {
};
}
}
#[test]
fn native_core_is_okay() {
use std::time::Duration;
fn app(cx: Scope) -> Element {
let colors = use_state(&cx, || vec!["green", "blue", "red"]);
let padding = use_state(&cx, || 10);
use_effect(&cx, colors, |colors| async move {
sleep(Duration::from_millis(1000)).await;
colors.with_mut(|colors| colors.reverse());
});
use_effect(&cx, padding, |padding| async move {
sleep(Duration::from_millis(10)).await;
padding.with_mut(|padding| {
if *padding < 65 {
*padding += 1;
} else {
*padding = 5;
}
});
});
let big = colors[0];
let mid = colors[1];
let small = colors[2];
cx.render(rsx! {
blabla {}
})
}
let rt = tokio::runtime::Builder::new_current_thread()
.enable_time()
.build()
.unwrap();
rt.block_on(async {
let rdom = Arc::new(Mutex::new(RealDom::<NodeState>::new()));
let mut dom = VirtualDom::new(app);
let muts = dom.rebuild();
let (to_update, _diff) = rdom.lock().unwrap().apply_mutations(muts);
let ctx = SendAnyMap::new();
let ctx = SendAnyMap::new();
rdom.lock().unwrap().update_state(to_update, ctx);
for x in 0..10 {
dom.wait_for_work().await;
let mutations = dom.render_immediate();
let (to_update, _diff) = rdom.lock().unwrap().apply_mutations(mutations);
let ctx = SendAnyMap::new();
let ctx = SendAnyMap::new();
rdom.lock().unwrap().update_state(to_update, ctx);
}
});
}

6
packages/router/README.md
View file

@ -19,13 +19,13 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-router/latest/dioxus-router) |
[API Docs](https://docs.rs/dioxus-router/latest/dioxus_router) |
[Chat](https://discord.gg/XgGxMSkvUM)
## Overview
Dioxus Router is a first-party Router for all your Dioxus Apps. It provides a React-Router style interface using somewhat loose typing rules.
Dioxus Router is a first-party Router for all your Dioxus Apps. It provides a React-Router-style interface using somewhat loose typing rules.
```rust, ignore
fn app() {
@ -52,6 +52,6 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

2
packages/rsx-rosetta/src/lib.rs
View file

@ -73,6 +73,7 @@ pub fn rsx_node_from_html(node: &Node) -> Option<BodyNode> {
attributes,
_is_static: false,
key: None,
brace: Default::default(),
}))
}
@ -107,6 +108,7 @@ pub fn collect_svgs(children: &mut [BodyNode], out: &mut Vec<BodyNode>) {
fields: vec![],
children: vec![],
manual_props: None,
brace: Default::default(),
});
std::mem::swap(child, &mut new_comp);

4
packages/rsx/Cargo.toml
View file

@ -6,8 +6,8 @@ license = "MIT/Apache-2.0"
description = "Core functionality for Dioxus - a concurrent renderer-agnostic Virtual DOM for interactive user experiences"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://docs.rs/dioxus-rsx"
keywords = ["dom", "ui", "gui", "react", "wasm"]
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

4
packages/rsx/README.md
View file

@ -19,7 +19,7 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/dioxus-rsx/latest/dioxus-rsx) |
[API Docs](https://docs.rs/dioxus-rsx/latest/dioxus_rsx) |
[Chat](https://discord.gg/XgGxMSkvUM)
@ -38,6 +38,6 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT, without any additional
terms or conditions.

17
packages/rsx/src/component.rs
View file

@ -19,8 +19,7 @@ use syn::{
ext::IdentExt,
parse::{Parse, ParseBuffer, ParseStream},
spanned::Spanned,
token, AngleBracketedGenericArguments, Error, Expr, Ident, LitStr, PathArguments, Result,
Token,
AngleBracketedGenericArguments, Error, Expr, Ident, LitStr, PathArguments, Result, Token,
};
#[derive(PartialEq, Eq, Clone, Debug, Hash)]
@ -30,6 +29,7 @@ pub struct Component {
pub fields: Vec<ComponentField>,
pub children: Vec<BodyNode>,
pub manual_props: Option<Expr>,
pub brace: syn::token::Brace,
}
impl Component {
@ -88,13 +88,9 @@ impl Parse for Component {
// if we see a `{` then we have a block
// else parse as a function-like call
if stream.peek(token::Brace) {
syn::braced!(content in stream);
} else {
syn::parenthesized!(content in stream);
}
let brace = syn::braced!(content in stream);
let mut body = Vec::new();
let mut fields = Vec::new();
let mut children = Vec::new();
let mut manual_props = None;
@ -104,7 +100,7 @@ impl Parse for Component {
content.parse::<Token![..]>()?;
manual_props = Some(content.parse::<Expr>()?);
} else if content.peek(Ident) && content.peek2(Token![:]) && !content.peek3(Token![:]) {
body.push(content.parse::<ComponentField>()?);
fields.push(content.parse::<ComponentField>()?);
} else {
children.push(content.parse::<BodyNode>()?);
}
@ -117,9 +113,10 @@ impl Parse for Component {
Ok(Self {
name,
prop_gen_args,
fields: body,
fields,
children,
manual_props,
brace,
})
}
}

4
packages/rsx/src/element.rs
View file

@ -17,6 +17,7 @@ pub struct Element {
pub attributes: Vec<ElementAttrNamed>,
pub children: Vec<BodyNode>,
pub _is_static: bool,
pub brace: syn::token::Brace,
}
impl Parse for Element {
@ -25,7 +26,7 @@ impl Parse for Element {
// parse the guts
let content: ParseBuffer;
syn::braced!(content in stream);
let brace = syn::braced!(content in stream);
let mut attributes: Vec<ElementAttrNamed> = vec![];
let mut children: Vec<BodyNode> = vec![];
@ -152,6 +153,7 @@ impl Parse for Element {
name: el_name,
attributes,
children,
brace,
_is_static: false,
})
}

2
packages/ssr/Cargo.toml
View file

@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
repository = "https://github.com/DioxusLabs/dioxus/"
homepage = "https://dioxuslabs.com"
documentation = "https://dioxuslabs.com"
keywords = ["dom", "ui", "gui", "react", "wasm"]
keywords = ["dom", "ui", "gui", "react", "ssr"]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

41
packages/ssr/README.md
View file

@ -15,7 +15,7 @@ This crate is a part of the broader Dioxus ecosystem. For more resources about D
## Overview
Dioxus SSR provides utilities to render Dioxus components to valid HTML. Once rendered, the HTML can be rehydrated client side or served from your web-server of choice.
Dioxus SSR provides utilities to render Dioxus components to valid HTML. Once rendered, the HTML can be rehydrated client-side or served from your web server of choice.
```rust, ignore
let app: Component = |cx| cx.render(rsx!(div {"hello world!"}));
@ -23,17 +23,17 @@ let app: Component = |cx| cx.render(rsx!(div {"hello world!"}));
let mut vdom = VirtualDom::new(app);
let _ = vdom.rebuild();
let text = dioxus_ssr::render_vdom(&vdom);
let text = dioxus_ssr::render(&vdom);
assert_eq!(text, "<div>hello world!</div>")
```
## Basic Usage
The simplest example is to simply render some `rsx!` nodes to html. This can be done with the [`render_lazy`] api.
The simplest example is to simply render some `rsx!` nodes to HTML. This can be done with the [`render_lazy`] API.
```rust, ignore
let content = dioxus_ssr::render(rsx!{
let content = dioxus_ssr::render_lazy(rsx!{
div {
(0..5).map(|i| rsx!(
"Number: {i}"
@ -45,10 +45,10 @@ let content = dioxus_ssr::render(rsx!{
## Rendering a VirtualDom
```rust, ignore
let mut dom = VirtualDom::new(app);
let _ = dom.rebuild();
let mut vdom = VirtualDom::new(app);
let _ = vdom.rebuild();
let content = dioxus_ssr::render_vdom(&dom);
let content = dioxus_ssr::render(&vdom);
```
@ -57,37 +57,42 @@ let content = dioxus_ssr::render_vdom(&dom);
## Usage in pre-rendering
This crate is particularly useful in pre-generating pages server-side and then selectively loading dioxus client-side to pick up the reactive elements.
This crate is particularly useful in pre-generating pages server-side and then selectively loading Dioxus client-side to pick up the reactive elements.
In fact, this crate supports hydration out of the box. However, it is extremely important that both the client and server will generate the exact same VirtualDOMs - the client picks up its VirtualDOM assuming that the pre-rendered page output is the same. To do this, you need to make sure that your VirtualDOM implementation is deterministic! This could involve either serializing our app state and sending it to the client, hydrating only parts of the page, or building tests to ensure what's rendered on the server is the same as the client.
This crate supports hydration out of the box. However, both the client and server must generate the *exact* same VirtualDOMs - the client picks up its VirtualDOM assuming that the pre-rendered page output is the same. To do this, you need to make sure that your VirtualDOM implementation is deterministic! This could involve either serializing our app state and sending it to the client, hydrating only parts of the page, or building tests to ensure what's rendered on the server is the same as the client.
With pre-rendering enabled, this crate will generate element nodes with Element IDs pre-associated. During hydration, the Dioxus-WebSys renderer will attach the Virtual nodes to these real nodes after a page query.
To enable pre-rendering, simply configure the `SsrConfig` with pre-rendering enabled.
To enable pre-rendering, simply set the pre-rendering flag to true.
```rust, ignore
let dom = VirtualDom::new(App);
let mut vdom = VirtualDom::new(App);
let text = dioxus_ssr::render_vdom(App, Config { pre_render: true, ..Default::default() });
let _ = vdom.rebuild();
let mut renderer = dioxus_ssr::Renderer::new();
renderer.pre_render = true;
let text = renderer.render(&vdom);
```
## Usage in server-side rendering
Dioxus SSR can also be to render on the server. Obviously, you can just render the VirtualDOM to a string and send that down.
Dioxus SSR can also be used to render on the server. You can just render the VirtualDOM to a string and send that to the client.
```rust, ignore
let text = dioxus_ssr::render_vdom(&vdom);
let text = dioxus_ssr::render(&vdom);
assert_eq!(text, "<div>hello world!</div>")
```
The rest of the space - IE doing this more efficiently, caching the virtualdom, etc, will all need to be a custom implementation for now.
The rest of the space - IE doing this more efficiently, caching the VirtualDom, etc, will all need to be a custom implementation for now.
## Usage without a VirtualDom
Dioxus SSR needs an arena to allocate from - whether it be the VirtualDom or a dedicated Bump allocator. To render `rsx!` directly to a string, you'll want to create an `SsrRenderer` and call `render_lazy`.
Dioxus SSR needs an arena to allocate from - whether it be the VirtualDom or a dedicated Bump allocator. To render `rsx!` directly to a string, you'll want to create a `Renderer` and call `render_lazy`.
```rust, ignore
let text = dioxus_ssr::SsrRenderer::new().render_lazy(rsx!{
let text = dioxus_ssr::Renderer::new().render_lazy(rsx!{
div { "hello world" }
});
assert_eq!(text, "<div>hello world!</div>")
@ -104,4 +109,4 @@ let text = render_lazy!(rsx!( div { "hello world" } ));
Dioxus SSR is a powerful tool to generate static sites. Using Dioxus for static site generation _is_ a bit overkill, however. The new documentation generation library, Doxie, is essentially Dioxus SSR on steroids designed for static site generation with client-side hydration.
Again, simply render the VirtualDOM to a string using `render_vdom` or any of the other render methods.
Again, simply render the VirtualDOM to a string using `render` or any of the other render methods.

17
packages/tui/README.md
View file

@ -61,9 +61,9 @@ fn app(cx: Scope) -> Element {
## Background
You can use Html-like semantics with stylesheets, inline styles, tree hierarchy, components, and more in your [`text-based user interface (TUI)`](https://en.wikipedia.org/wiki/Text-based_user_interface) application.
You can use Html-like semantics with inline styles, tree hierarchy, components, and more in your [`text-based user interface (TUI)`](https://en.wikipedia.org/wiki/Text-based_user_interface) application.
Rink is basically a port of [Ink](https://github.com/vadimdemedes/ink) but for [`Rust`](https://www.rust-lang.org/) and [`Dioxus`](https://dioxuslabs.com/). Rink doesn't depend on Node.js or any other JavaScript runtime, so your binaries are portable and beautiful.
Rink is essentially a port of [Ink](https://github.com/vadimdemedes/ink) but for [`Rust`](https://www.rust-lang.org/) and [`Dioxus`](https://dioxuslabs.com/). Rink doesn't depend on Node.js or any other JavaScript runtime, so your binaries are portable and beautiful.
## Limitations
@ -82,13 +82,14 @@ Rendering a VirtualDom works fine, but the ecosystem of hooks is not yet ready.
## Features
Rink features:
- [x] Flexbox based layout system
- [x] Flexbox-based layout system
- [ ] CSS selectors
- [x] inline CSS support
- [x] Built-in focusing system
- [ ] high-quality keyboard support
* [ ] Support for events, hooks, and callbacks<sup>1</sup>
* [ ] Html tags<sup>2</sup>
* [x] Widgets<sup>1</sup>
* [ ] Support for events, hooks, and callbacks<sup>2</sup>
* [ ] Html tags<sup>3</sup>
<sup>1</sup> Basic keyboard and mouse events are implemented.
<sup>2</sup> Currently, HTML tags don't translate into any meaning inside of rink. So an `input` won't really mean anything nor does it have any additional functionality.
<sup>1</sup> Currently only a subset of the input element is implemented as a component (not an element). The `Input` component supports sliders, text, numbers, passwords, buttons, and checkboxes.
<sup>2</sup> Basic keyboard, mouse, and focus events are implemented.
<sup>3</sup> Currently, most HTML tags don't translate into any meaning inside of Dioxus TUI. So an `input` *element* won't mean anything nor does it have any additional functionality.

12
packages/web/README.md
View file

@ -5,8 +5,8 @@
[![Build Status][actions-badge]][actions-url]
[![Discord chat][discord-badge]][discord-url]
[crates-badge]: https://img.shields.io/crates/v/rsx-rosetta.svg
[crates-url]: https://crates.io/crates/rsx-rosetta
[crates-badge]: https://img.shields.io/crates/v/dioxus-web.svg
[crates-url]: https://crates.io/crates/dioxus-web
[mit-badge]: https://img.shields.io/badge/license-MIT-blue.svg
[mit-url]: https://github.com/dioxuslabs/dioxus/blob/master/LICENSE
@ -19,15 +19,15 @@
[Website](https://dioxuslabs.com) |
[Guides](https://dioxuslabs.com/guide/) |
[API Docs](https://docs.rs/rsx-rosetta/latest/rsx-rosetta) |
[API Docs](https://docs.rs/dioxus-web/latest/dioxus_web) |
[Chat](https://discord.gg/XgGxMSkvUM)
## Overview
Run Dioxus in the browser using WebAssembly.
- Relies on sledgehammer and websys to modify the dom
- Supports instant hotreloading via the Dioxus CLI
- Relies on [sledgehammer-bindgen](https://github.com/Demonthos/sledgehammer_bindgen) and [web-sys](https://github.com/rustwasm/wasm-bindgen/tree/main/crates/web-sys) to modify the dom
- Supports instant hot reloading via the Dioxus CLI
- Around 60k gzipped
## Contributing
@ -41,6 +41,6 @@ This project is licensed under the [MIT license].
[mit license]: https://github.com/DioxusLabs/dioxus/blob/master/LICENSE-MIT
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in Dioxus by you, shall be licensed as MIT, without any additional
for inclusion in Dioxus by you shall be licensed as MIT without any additional
terms or conditions.

8
packages/web/src/dom.rs
View file

@ -229,11 +229,13 @@ pub fn virtual_event_from_websys_event(event: web_sys::Event, target: Element) -
"change" | "input" | "invalid" | "reset" | "submit" => read_input_to_data(target),
"click" | "contextmenu" | "dblclick" | "doubleclick" | "drag" | "dragend" | "dragenter"
| "dragexit" | "dragleave" | "dragover" | "dragstart" | "drop" | "mousedown"
| "mouseenter" | "mouseleave" | "mousemove" | "mouseout" | "mouseover" | "mouseup" => {
"click" | "contextmenu" | "dblclick" | "doubleclick" | "mousedown" | "mouseenter"
| "mouseleave" | "mousemove" | "mouseout" | "mouseover" | "mouseup" => {
Rc::new(MouseData::from(event))
}
"drag" | "dragend" | "dragenter" | "dragexit" | "dragleave" | "dragover" | "dragstart"
| "drop" => Rc::new(DragData::from(event)),
"pointerdown" | "pointermove" | "pointerup" | "pointercancel" | "gotpointercapture"
| "lostpointercapture" | "pointerenter" | "pointerleave" | "pointerover" | "pointerout" => {
Rc::new(PointerData::from(event))