Rebase 2024-11-04 onto 50340b4

.github/workflows/audit.yml

@@ -16,15 +16,3 @@ jobs:
       run: cargo update
     - name: Audit vulnerabilities
       run: cargo audit
-
-  # artifacts:
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #   - uses: hecrj/setup-rust-action@v2
-  #   - name: Install cargo-outdated
-  #     run: cargo install cargo-outdated
-  #   - uses: actions/checkout@master
-  #   - name: Delete `web-sys` dependency from `integration` example
-  #     run: sed -i '$d' examples/integration/Cargo.toml
-  #   - name: Find outdated dependencies
-  #     run: cargo outdated --workspace --exit-code 1 --ignore raw-window-handle

.github/workflows/lint.yml

@@ -7,11 +7,14 @@ jobs:
     - uses: hecrj/setup-rust-action@v2
       with:
         components: clippy
+
     - uses: actions/checkout@master
     - name: Install dependencies
       run: |
         export DEBIAN_FRONTED=noninteractive
         sudo apt-get -qq update
-        sudo apt-get install -y libxkbcommon-dev libgtk-3-dev
+        sudo apt-get install -y libxkbcommon-dev libgtk-3-dev libwayland-dev
     - name: Check lints
-      run: cargo lint
+      run: |
+        cargo clippy --no-default-features --features "winit" --all-targets
+        cargo clippy --no-default-features --features "wayland wgpu svg canvas qr_code lazy debug tokio palette web-colors a11y"

.github/workflows/test.yml

@@ -19,8 +19,38 @@ jobs:
       run: |
         export DEBIAN_FRONTED=noninteractive
         sudo apt-get -qq update
-        sudo apt-get install -y libxkbcommon-dev libgtk-3-dev
+        sudo apt-get install -y libxkbcommon-dev libwayland-dev
     - name: Run tests
       run: |
-        cargo test --verbose --workspace
-        cargo test --verbose --workspace --all-features
+        cargo test --verbose --features "winit wgpu svg canvas qr_code lazy debug tokio palette web-colors a11y"
+        cargo test -p iced_accessibility
+        cargo test -p iced_core
+        cargo test -p iced_futures
+        cargo test -p iced_graphics
+        cargo test -p iced_renderer
+        cargo test -p iced_runtime
+        cargo test -p iced_tiny_skia
+        cargo test -p iced_widget
+        cargo test -p iced_wgpu
+    - name: test wayland
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        cargo test --verbose --features "wayland wgpu svg canvas qr_code lazy debug tokio palette web-colors a11y"
+        cargo test -p iced_sctk
+
+  web:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: hecrj/setup-rust-action@v1
+      with:
+        rust-version: stable
+        targets: wasm32-unknown-unknown
+    - uses: actions/checkout@master
+    - name: Run checks
+      run: cargo check --package iced --target wasm32-unknown-unknown --no-default-features --features "winit"
+    - name: Check compilation of `tour` example
+      run: cargo build --package tour --target wasm32-unknown-unknown
+    - name: Check compilation of `todos` example
+      run: cargo build --package todos --target wasm32-unknown-unknown
+    - name: Check compilation of `integration` example
+      run: cargo build --package integration --target wasm32-unknown-unknown

CHANGELOG.md

@@ -227,6 +227,8 @@ Many thanks to...
 - @wiiznokes
 - @woelfman
 - @Zaubentrucker
+- @ryanabx
+- @edfloreshz
 
 ## [0.12.1] - 2024-02-22
 ### Added
@@ -413,6 +415,10 @@ Many thanks to...
 - @william-shere
 - @wyatt-herkamp
 
+Many thanks to...
+- @jackpot51
+- @wash2
+
 ## [0.10.0] - 2023-07-28
 ### Added
 - Text shaping, font fallback, and `iced_wgpu` overhaul. [#1697](https://github.com/iced-rs/iced/pull/1697)

Cargo.toml

@@ -22,7 +22,7 @@ all-features = true
 maintenance = { status = "actively-developed" }
 
 [features]
-default = ["wgpu", "tiny-skia", "fira-sans", "auto-detect-theme"]
+default = ["tiny-skia"]
 # Enable the `wgpu` GPU-accelerated renderer backend
 wgpu = ["iced_renderer/wgpu", "iced_widget/wgpu"]
 # Enable the `tiny-skia` software renderer backend
@@ -42,11 +42,11 @@ markdown = ["iced_widget/markdown"]
 # Enables lazy widgets
 lazy = ["iced_widget/lazy"]
 # Enables a debug view in native platforms (press F12)
-debug = ["iced_winit/debug"]
+debug = ["iced_winit?/debug"]
 # Enables `tokio` as the `executor::Default` on native platforms
-tokio = ["iced_futures/tokio"]
+tokio = ["iced_futures/tokio", "iced_accessibility?/tokio"]
 # Enables `async-std` as the `executor::Default` on native platforms
-async-std = ["iced_futures/async-std"]
+async-std = ["iced_futures/async-std", "iced_accessibility?/async-io"]
 # Enables `smol` as the `executor::Default` on native platforms
 smol = ["iced_futures/smol"]
 # Enables querying system information
@@ -58,28 +58,45 @@ webgl = ["iced_renderer/webgl"]
 # Enables the syntax `highlighter` module
 highlighter = ["iced_highlighter", "iced_widget/highlighter"]
 # Enables experimental multi-window support.
-multi-window = ["iced_winit/multi-window"]
+multi-window = ["iced_winit?/multi-window"]
 # Enables the advanced module
 advanced = ["iced_core/advanced", "iced_widget/advanced"]
 # Enables embedding Fira Sans as the default font on Wasm builds
 fira-sans = ["iced_renderer/fira-sans"]
+
+
 # Enables auto-detecting light/dark mode for the built-in theme
 auto-detect-theme = ["iced_core/auto-detect-theme"]
-# Enables strict assertions for debugging purposes at the expense of performance
 strict-assertions = ["iced_renderer/strict-assertions"]
+# Enables the `accesskit` accessibility library
+a11y = [
+    "iced_accessibility",
+    "iced_core/a11y",
+    "iced_widget/a11y",
+    "iced_winit?/a11y",
+]
+# Enables the winit shell. Conflicts with `wayland` and `glutin`.
+winit = ["iced_winit", "iced_accessibility?/accesskit_winit"]
 
+
+# Enables the sctk shell. 
+wayland = ["iced_widget/wayland", "iced_core/wayland", "iced_winit/wayland"]
 [dependencies]
 iced_core.workspace = true
 iced_futures.workspace = true
 iced_renderer.workspace = true
 iced_widget.workspace = true
 iced_winit.features = ["program"]
 iced_winit.workspace = true
-
+iced_winit.optional = true
 iced_highlighter.workspace = true
 iced_highlighter.optional = true
-
+iced_accessibility.workspace = true
+iced_accessibility.optional = true
 thiserror.workspace = true
+window_clipboard.workspace = true
+mime.workspace = true
+dnd.workspace = true
 
 image.workspace = true
 image.optional = true
@@ -116,7 +133,9 @@ members = [
     "widget",
     "winit",
     "examples/*",
+    "accessibility",
 ]
+exclude = ["examples/integration"]
 
 [workspace.package]
 version = "0.14.0-dev"
@@ -141,16 +160,27 @@ iced_tiny_skia = { version = "0.14.0-dev", path = "tiny_skia" }
 iced_wgpu = { version = "0.14.0-dev", path = "wgpu" }
 iced_widget = { version = "0.14.0-dev", path = "widget" }
 iced_winit = { version = "0.14.0-dev", path = "winit" }
+iced_accessibility = { version = "0.1", path = "accessibility" }
 
 async-std = "1.0"
-bitflags = "2.0"
+# bitflags = "2.0"
+bitflags = "2.5"
 bytemuck = { version = "1.0", features = ["derive"] }
 bytes = "1.6"
-cosmic-text = "0.12"
+
+cosmic-text = { git = "https://github.com/pop-os/cosmic-text.git" }
+# cosmic-text = "0.10"
+
+
 dark-light = "1.0"
 futures = "0.3"
 glam = "0.25"
-glyphon = { git = "https://github.com/hecrj/glyphon.git", rev = "0d7ba1bba4dd71eb88d2cface5ce649db2413cb7" }
+glyphon = { package = "iced_glyphon", git = "https://github.com/pop-os/glyphon.git", tag = "iced-0.14-dev" }
+# glyphon = { package = "iced_glyphon", path = "../../../glyphon" }
+resvg = "0.42"
+
+
+web-sys = "0.3.69"
 guillotiere = "0.6"
 half = "2.2"
 image = { version = "0.24", default-features = false }
@@ -166,12 +196,12 @@ palette = "0.7"
 pulldown-cmark = "0.11"
 qrcode = { version = "0.13", default-features = false }
 raw-window-handle = "0.6"
-resvg = "0.42"
 rustc-hash = "2.0"
+sctk = { package = "smithay-client-toolkit", version = "0.19.1" }
 smol = "1.0"
 smol_str = "0.2"
-softbuffer = "0.4"
-syntect = "5.1"
+softbuffer = { git = "https://github.com/pop-os/softbuffer", tag = "cosmic-4.0" }
+syntect = "5.2"
 sysinfo = "0.30"
 thiserror = "1.0"
 tiny-skia = "0.11"
@@ -181,18 +211,33 @@ unicode-segmentation = "1.0"
 url = "2.5"
 wasm-bindgen-futures = "0.4"
 wasm-timer = "0.2"
-web-sys = "0.3.69"
 web-time = "1.1"
 wgpu = "22.0"
+wayland-protocols = { version = "0.32.1", features = ["staging"] }
+# web-time = "1.1"
+
+
+# wgpu = "0.19"
+# Newer wgpu commit that fixes Vulkan backend on Nvidia
 winapi = "0.3"
-window_clipboard = "0.4.1"
-winit = { git = "https://github.com/iced-rs/winit.git", rev = "254d6b3420ce4e674f516f7a2bd440665e05484d" }
+# window_clipboard = "0.4.1"
+
+window_clipboard = { git = "https://github.com/pop-os/window_clipboard.git", tag = "pop-0.13" }
+dnd = { git = "https://github.com/pop-os/window_clipboard.git", tag = "pop-0.13" }
+mime = { git = "https://github.com/pop-os/window_clipboard.git", tag = "pop-0.13" }
+winit = { git = "https://github.com/pop-os/winit.git", tag = "iced-xdg-surface-0.13" }
+# winit = { path = "../../winit" }
+# winit = { git = "https://github.com/iced-rs/winit.git", rev = "254d6b3420ce4e674f516f7a2bd440665e05484d" }
+# winit = { git = "https://github.com/rust-windowing/winit.git", rev = "241b7a80bba96c91fa3901729cd5dec66abb9be4" }
+# winit = { path = "../../../winit" }
+
 
 [workspace.lints.rust]
-rust_2018_idioms = { level = "forbid", priority = -1 }
-missing_debug_implementations = "deny"
-missing_docs = "deny"
-unsafe_code = "deny"
+# rust_2018_idioms = { level = "forbid", priority = -1 }
+# missing_debug_implementations = "deny"
+# missing_docs = "deny"
+# unsafe_code = "deny"
+# TODO(POP): We have some unsafe code that needs to be fixed
 unused_results = "deny"
 
 [workspace.lints.clippy]
@@ -212,3 +257,7 @@ useless_conversion = "deny"
 
 [workspace.lints.rustdoc]
 broken_intra_doc_links = "forbid"
+
+# [patch."https://github.com/rust-windowing/winit.git"]
+# winit = { git = "https://github.com/rust-windowing/winit.git", rev = "241b7a80bba96c91fa3901729cd5dec66abb9be4" }
+# winit = { path = "../../../winit" }

accessibility/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "iced_accessibility"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+# TODO Ashley re-export more platform adapters
+[features]
+async-io = ["accesskit_winit?/async-io"]
+tokio = ["accesskit_winit?/tokio"]
+
+[dependencies]
+accesskit = { git = "https://github.com/wash2/accesskit", tag = "iced-xdg-surface-0.13" }
+accesskit_windows = { git = "https://github.com/wash2/accesskit", tag = "iced-xdg-surface-0.13", optional = true }
+accesskit_macos = { git = "https://github.com/wash2/accesskit", tag = "iced-xdg-surface-0.13", optional = true }
+accesskit_winit = { git = "https://github.com/wash2/accesskit", tag = "iced-xdg-surface-0.13", optional = true, default-features = false, features = [
+    "rwh_06",
+] }
+# accesskit = { path = "../../../../accesskit/common" }
+# accesskit_windows = { path = "../../../../accesskit/platforms/windows", optional = true }
+# accesskit_macos = { path = "../../../../accesskit/platforms/macos", optional = true }
+# accesskit_winit = { path = "../../../../accesskit/platforms/winit", optional = true, default-features = false, features = [
+#     "rwh_06",
+# ] }

accessibility/src/a11y_tree.rs

@@ -0,0 +1,80 @@
+use crate::{A11yId, A11yNode, IdEq};
+
+#[derive(Debug, Clone, Default)]
+/// Accessible tree of nodes
+pub struct A11yTree {
+    /// The root of the current widget, children of the parent widget or the Window if there is no parent widget
+    root: Vec<A11yNode>,
+    /// The children of a widget and its children
+    children: Vec<A11yNode>,
+}
+
+impl A11yTree {
+    /// Create a new A11yTree
+    /// XXX if you use this method, you will need to manually add the children of the root nodes
+    pub fn new(root: Vec<A11yNode>, children: Vec<A11yNode>) -> Self {
+        Self { root, children }
+    }
+
+    pub fn leaf<T: Into<A11yId>>(node: accesskit::NodeBuilder, id: T) -> Self {
+        Self {
+            root: vec![A11yNode::new(node, id)],
+            children: vec![],
+        }
+    }
+
+    /// Helper for creating an A11y tree with a single root node and some children
+    pub fn node_with_child_tree(mut root: A11yNode, child_tree: Self) -> Self {
+        root.add_children(
+            child_tree.root.iter().map(|n| n.id()).cloned().collect(),
+        );
+        Self {
+            root: vec![root],
+            children: child_tree
+                .children
+                .into_iter()
+                .chain(child_tree.root)
+                .collect(),
+        }
+    }
+
+    /// Joins multiple trees into a single tree
+    pub fn join<T: Iterator<Item = Self>>(trees: T) -> Self {
+        trees.fold(Self::default(), |mut acc, A11yTree { root, children }| {
+            acc.root.extend(root);
+            acc.children.extend(children);
+            acc
+        })
+    }
+
+    pub fn root(&self) -> &Vec<A11yNode> {
+        &self.root
+    }
+
+    pub fn children(&self) -> &Vec<A11yNode> {
+        &self.children
+    }
+
+    pub fn root_mut(&mut self) -> &mut Vec<A11yNode> {
+        &mut self.root
+    }
+
+    pub fn children_mut(&mut self) -> &mut Vec<A11yNode> {
+        &mut self.children
+    }
+
+    pub fn contains(&self, id: &A11yId) -> bool {
+        self.root.iter().any(|n| IdEq::eq(n.id(), id))
+            || self.children.iter().any(|n| IdEq::eq(n.id(), id))
+    }
+}
+
+impl From<A11yTree> for Vec<(accesskit::NodeId, accesskit::Node)> {
+    fn from(tree: A11yTree) -> Vec<(accesskit::NodeId, accesskit::Node)> {
+        tree.root
+            .into_iter()
+            .map(|node| node.into())
+            .chain(tree.children.into_iter().map(|node| node.into()))
+            .collect()
+    }
+}