mirror of
https://github.com/adoyle0/leptos-use.git
synced 2025-01-23 00:59:22 -05:00
Merge pull request #130 from hcandelaria/user-media-api
This commit is contained in:
Marc-Stefan Cassola
GitHub
commit
d3de53a0dd
16 changed files with 692 additions and 1 deletions
|
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@ -5,6 +5,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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## [Unreleased]
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### New Functions 🚀
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- `use_user_media`
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### New Features 🚀
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- Codecs:
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@ -73,6 +73,7 @@ features = [
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"MediaDevices",
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"MediaQueryList",
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"MediaStream",
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"MediaStreamConstraints",
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"MediaStreamTrack",
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"MessageEvent",
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"MouseEvent",
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@ -146,4 +147,4 @@ wasm_ssr = []
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[package.metadata.docs.rs]
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features = ["math", "docs", "ssr"]
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rustdoc-args = ["--cfg=web_sys_unstable_apis"]
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rustc-args = ["--cfg=web_sys_unstable_apis"]
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rustc-args = ["--cfg=web_sys_unstable_apis"]
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@ -49,6 +49,7 @@
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- [use_preferred_contrast](browser/use_preferred_contrast.md)
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- [use_preferred_dark](browser/use_preferred_dark.md)
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- [use_service_worker](browser/use_service_worker.md)
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- [use_user_media](browser/use_user_media.md)
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- [use_web_notification](browser/use_web_notification.md)
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# Sensors
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3
docs/book/src/browser/use_user_media.md
Normal file
3
docs/book/src/browser/use_user_media.md
Normal file
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@ -0,0 +1,3 @@
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# use_user_media
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<!-- cmdrun python3 ../extract_doc_comment.py use_user_media -->
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@ -55,6 +55,7 @@ members = [
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"use_throttle_fn",
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"use_timeout_fn",
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"use_timestamp",
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"use_user_media",
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"use_web_notification",
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"use_websocket",
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"use_webtransport",
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16
examples/use_user_media/Cargo.toml
Normal file
16
examples/use_user_media/Cargo.toml
Normal file
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@ -0,0 +1,16 @@
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[package]
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name = "use_user_media"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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leptos = { version = "0.6", features = ["nightly", "csr"] }
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console_error_panic_hook = "0.1"
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console_log = "1"
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log = "0.4"
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leptos-use = { path = "../..", features = ["docs"] }
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web-sys = "0.3"
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[dev-dependencies]
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wasm-bindgen = "0.2"
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wasm-bindgen-test = "0.3.0"
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23
examples/use_user_media/README.md
Normal file
23
examples/use_user_media/README.md
Normal file
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@ -0,0 +1,23 @@
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A simple example for `use_user_media`.
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If you don't have it installed already, install [Trunk](https://trunkrs.dev/) and [Tailwind](https://tailwindcss.com/docs/installation)
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as well as the nightly toolchain for Rust and the wasm32-unknown-unknown target:
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```bash
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cargo install trunk
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npm install -D tailwindcss @tailwindcss/forms
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rustup toolchain install nightly
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rustup target add wasm32-unknown-unknown
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```
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Then, open two terminals. In the first one, run:
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```
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npx tailwindcss -i ./input.css -o ./style/output.css --watch
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```
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In the second one, run:
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```bash
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trunk serve --open
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```
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2
examples/use_user_media/Trunk.toml
Normal file
2
examples/use_user_media/Trunk.toml
Normal file
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@ -0,0 +1,2 @@
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[build]
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public_url = "/demo/"
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7
examples/use_user_media/index.html
Normal file
7
examples/use_user_media/index.html
Normal file
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@ -0,0 +1,7 @@
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<!DOCTYPE html>
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<html>
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<head>
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<link data-trunk rel="css" href="style/output.css">
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</head>
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<body></body>
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</html>
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3
examples/use_user_media/input.css
Normal file
3
examples/use_user_media/input.css
Normal file
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@ -0,0 +1,3 @@
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@tailwind base;
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@tailwind components;
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@tailwind utilities;
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2
examples/use_user_media/rust-toolchain.toml
Normal file
2
examples/use_user_media/rust-toolchain.toml
Normal file
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@ -0,0 +1,2 @@
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[toolchain]
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channel = "nightly"
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57
examples/use_user_media/src/main.rs
Normal file
57
examples/use_user_media/src/main.rs
Normal file
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@ -0,0 +1,57 @@
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use leptos::*;
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use leptos_use::docs::demo_or_body;
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use leptos_use::{use_user_media, UseUserMediaReturn};
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#[component]
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fn Demo() -> impl IntoView {
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let video_ref = create_node_ref::<leptos::html::Video>();
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let UseUserMediaReturn {
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stream,
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enabled,
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set_enabled,
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..
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} = use_user_media();
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create_effect(move |_| {
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match stream.get() {
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Some(Ok(s)) => {
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video_ref.get().map(|v| v.set_src_object(Some(&s)));
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return;
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}
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Some(Err(e)) => logging::error!("Failed to get media stream: {:?}", e),
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None => logging::log!("No stream yet"),
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}
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video_ref.get().map(|v| v.set_src_object(None));
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});
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view! {
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<div class="flex flex-col gap-4 text-center">
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<div>
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<button on:click=move |_| set_enabled(
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!enabled(),
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)>{move || if enabled() { "Stop" } else { "Start" }} video</button>
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</div>
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<div>
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<video
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node_ref=video_ref
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controls=false
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autoplay=true
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muted=true
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class="h-96 w-auto"
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></video>
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</div>
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</div>
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}
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}
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fn main() {
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_ = console_log::init_with_level(log::Level::Debug);
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console_error_panic_hook::set_once();
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mount_to(demo_or_body(), || {
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view! { <Demo/> }
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})
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}
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350
examples/use_user_media/style/output.css
Normal file
350
examples/use_user_media/style/output.css
Normal file
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@ -0,0 +1,350 @@
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[type='text'],input:where(:not([type])),[type='email'],[type='url'],[type='password'],[type='number'],[type='date'],[type='datetime-local'],[type='month'],[type='search'],[type='tel'],[type='time'],[type='week'],[multiple],textarea,select {
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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background-color: #fff;
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border-color: #6b7280;
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border-width: 1px;
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border-radius: 0px;
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padding-top: 0.5rem;
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padding-right: 0.75rem;
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padding-bottom: 0.5rem;
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padding-left: 0.75rem;
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font-size: 1rem;
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line-height: 1.5rem;
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--tw-shadow: 0 0 #0000;
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}
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[type='text']:focus, input:where(:not([type])):focus, [type='email']:focus, [type='url']:focus, [type='password']:focus, [type='number']:focus, [type='date']:focus, [type='datetime-local']:focus, [type='month']:focus, [type='search']:focus, [type='tel']:focus, [type='time']:focus, [type='week']:focus, [multiple]:focus, textarea:focus, select:focus {
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outline: 2px solid transparent;
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outline-offset: 2px;
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--tw-ring-inset: var(--tw-empty,/*!*/ /*!*/);
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--tw-ring-offset-width: 0px;
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--tw-ring-offset-color: #fff;
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--tw-ring-color: #2563eb;
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--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
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--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);
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box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
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border-color: #2563eb;
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}
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input::-moz-placeholder, textarea::-moz-placeholder {
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color: #6b7280;
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opacity: 1;
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}
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input::placeholder,textarea::placeholder {
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color: #6b7280;
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opacity: 1;
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}
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::-webkit-datetime-edit-fields-wrapper {
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padding: 0;
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}
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::-webkit-date-and-time-value {
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min-height: 1.5em;
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text-align: inherit;
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}
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::-webkit-datetime-edit {
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display: inline-flex;
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}
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::-webkit-datetime-edit,::-webkit-datetime-edit-year-field,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field,::-webkit-datetime-edit-second-field,::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-meridiem-field {
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padding-top: 0;
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padding-bottom: 0;
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}
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select {
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background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
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background-position: right 0.5rem center;
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background-repeat: no-repeat;
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background-size: 1.5em 1.5em;
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padding-right: 2.5rem;
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-webkit-print-color-adjust: exact;
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print-color-adjust: exact;
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}
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[multiple],[size]:where(select:not([size="1"])) {
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background-image: initial;
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background-position: initial;
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background-repeat: unset;
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background-size: initial;
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padding-right: 0.75rem;
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-webkit-print-color-adjust: unset;
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print-color-adjust: unset;
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}
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[type='checkbox'],[type='radio'] {
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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padding: 0;
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-webkit-print-color-adjust: exact;
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print-color-adjust: exact;
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display: inline-block;
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vertical-align: middle;
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background-origin: border-box;
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-webkit-user-select: none;
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-moz-user-select: none;
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user-select: none;
|
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flex-shrink: 0;
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height: 1rem;
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width: 1rem;
|
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color: #2563eb;
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background-color: #fff;
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border-color: #6b7280;
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border-width: 1px;
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--tw-shadow: 0 0 #0000;
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}
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[type='checkbox'] {
|
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border-radius: 0px;
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}
|
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|
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[type='radio'] {
|
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border-radius: 100%;
|
||||
}
|
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|
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[type='checkbox']:focus,[type='radio']:focus {
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outline: 2px solid transparent;
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outline-offset: 2px;
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--tw-ring-inset: var(--tw-empty,/*!*/ /*!*/);
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--tw-ring-offset-width: 2px;
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--tw-ring-offset-color: #fff;
|
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--tw-ring-color: #2563eb;
|
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--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
|
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--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
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box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
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}
|
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|
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[type='checkbox']:checked,[type='radio']:checked {
|
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border-color: transparent;
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background-color: currentColor;
|
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background-size: 100% 100%;
|
||||
background-position: center;
|
||||
background-repeat: no-repeat;
|
||||
}
|
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|
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[type='checkbox']:checked {
|
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background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
|
||||
}
|
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|
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@media (forced-colors: active) {
|
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[type='checkbox']:checked {
|
||||
-webkit-appearance: auto;
|
||||
-moz-appearance: auto;
|
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appearance: auto;
|
||||
}
|
||||
}
|
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|
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[type='radio']:checked {
|
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background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='3'/%3e%3c/svg%3e");
|
||||
}
|
||||
|
||||
@media (forced-colors: active) {
|
||||
[type='radio']:checked {
|
||||
-webkit-appearance: auto;
|
||||
-moz-appearance: auto;
|
||||
appearance: auto;
|
||||
}
|
||||
}
|
||||
|
||||
[type='checkbox']:checked:hover,[type='checkbox']:checked:focus,[type='radio']:checked:hover,[type='radio']:checked:focus {
|
||||
border-color: transparent;
|
||||
background-color: currentColor;
|
||||
}
|
||||
|
||||
[type='checkbox']:indeterminate {
|
||||
background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16'%3e%3cpath stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M4 8h8'/%3e%3c/svg%3e");
|
||||
border-color: transparent;
|
||||
background-color: currentColor;
|
||||
background-size: 100% 100%;
|
||||
background-position: center;
|
||||
background-repeat: no-repeat;
|
||||
}
|
||||
|
||||
@media (forced-colors: active) {
|
||||
[type='checkbox']:indeterminate {
|
||||
-webkit-appearance: auto;
|
||||
-moz-appearance: auto;
|
||||
appearance: auto;
|
||||
}
|
||||
}
|
||||
|
||||
[type='checkbox']:indeterminate:hover,[type='checkbox']:indeterminate:focus {
|
||||
border-color: transparent;
|
||||
background-color: currentColor;
|
||||
}
|
||||
|
||||
[type='file'] {
|
||||
background: unset;
|
||||
border-color: inherit;
|
||||
border-width: 0;
|
||||
border-radius: 0;
|
||||
padding: 0;
|
||||
font-size: unset;
|
||||
line-height: inherit;
|
||||
}
|
||||
|
||||
[type='file']:focus {
|
||||
outline: 1px solid ButtonText;
|
||||
outline: 1px auto -webkit-focus-ring-color;
|
||||
}
|
||||
|
||||
*, ::before, ::after {
|
||||
--tw-border-spacing-x: 0;
|
||||
--tw-border-spacing-y: 0;
|
||||
--tw-translate-x: 0;
|
||||
--tw-translate-y: 0;
|
||||
--tw-rotate: 0;
|
||||
--tw-skew-x: 0;
|
||||
--tw-skew-y: 0;
|
||||
--tw-scale-x: 1;
|
||||
--tw-scale-y: 1;
|
||||
--tw-pan-x: ;
|
||||
--tw-pan-y: ;
|
||||
--tw-pinch-zoom: ;
|
||||
--tw-scroll-snap-strictness: proximity;
|
||||
--tw-gradient-from-position: ;
|
||||
--tw-gradient-via-position: ;
|
||||
--tw-gradient-to-position: ;
|
||||
--tw-ordinal: ;
|
||||
--tw-slashed-zero: ;
|
||||
--tw-numeric-figure: ;
|
||||
--tw-numeric-spacing: ;
|
||||
--tw-numeric-fraction: ;
|
||||
--tw-ring-inset: ;
|
||||
--tw-ring-offset-width: 0px;
|
||||
--tw-ring-offset-color: #fff;
|
||||
--tw-ring-color: rgb(59 130 246 / 0.5);
|
||||
--tw-ring-offset-shadow: 0 0 #0000;
|
||||
--tw-ring-shadow: 0 0 #0000;
|
||||
--tw-shadow: 0 0 #0000;
|
||||
--tw-shadow-colored: 0 0 #0000;
|
||||
--tw-blur: ;
|
||||
--tw-brightness: ;
|
||||
--tw-contrast: ;
|
||||
--tw-grayscale: ;
|
||||
--tw-hue-rotate: ;
|
||||
--tw-invert: ;
|
||||
--tw-saturate: ;
|
||||
--tw-sepia: ;
|
||||
--tw-drop-shadow: ;
|
||||
--tw-backdrop-blur: ;
|
||||
--tw-backdrop-brightness: ;
|
||||
--tw-backdrop-contrast: ;
|
||||
--tw-backdrop-grayscale: ;
|
||||
--tw-backdrop-hue-rotate: ;
|
||||
--tw-backdrop-invert: ;
|
||||
--tw-backdrop-opacity: ;
|
||||
--tw-backdrop-saturate: ;
|
||||
--tw-backdrop-sepia: ;
|
||||
--tw-contain-size: ;
|
||||
--tw-contain-layout: ;
|
||||
--tw-contain-paint: ;
|
||||
--tw-contain-style: ;
|
||||
}
|
||||
|
||||
::backdrop {
|
||||
--tw-border-spacing-x: 0;
|
||||
--tw-border-spacing-y: 0;
|
||||
--tw-translate-x: 0;
|
||||
--tw-translate-y: 0;
|
||||
--tw-rotate: 0;
|
||||
--tw-skew-x: 0;
|
||||
--tw-skew-y: 0;
|
||||
--tw-scale-x: 1;
|
||||
--tw-scale-y: 1;
|
||||
--tw-pan-x: ;
|
||||
--tw-pan-y: ;
|
||||
--tw-pinch-zoom: ;
|
||||
--tw-scroll-snap-strictness: proximity;
|
||||
--tw-gradient-from-position: ;
|
||||
--tw-gradient-via-position: ;
|
||||
--tw-gradient-to-position: ;
|
||||
--tw-ordinal: ;
|
||||
--tw-slashed-zero: ;
|
||||
--tw-numeric-figure: ;
|
||||
--tw-numeric-spacing: ;
|
||||
--tw-numeric-fraction: ;
|
||||
--tw-ring-inset: ;
|
||||
--tw-ring-offset-width: 0px;
|
||||
--tw-ring-offset-color: #fff;
|
||||
--tw-ring-color: rgb(59 130 246 / 0.5);
|
||||
--tw-ring-offset-shadow: 0 0 #0000;
|
||||
--tw-ring-shadow: 0 0 #0000;
|
||||
--tw-shadow: 0 0 #0000;
|
||||
--tw-shadow-colored: 0 0 #0000;
|
||||
--tw-blur: ;
|
||||
--tw-brightness: ;
|
||||
--tw-contrast: ;
|
||||
--tw-grayscale: ;
|
||||
--tw-hue-rotate: ;
|
||||
--tw-invert: ;
|
||||
--tw-saturate: ;
|
||||
--tw-sepia: ;
|
||||
--tw-drop-shadow: ;
|
||||
--tw-backdrop-blur: ;
|
||||
--tw-backdrop-brightness: ;
|
||||
--tw-backdrop-contrast: ;
|
||||
--tw-backdrop-grayscale: ;
|
||||
--tw-backdrop-hue-rotate: ;
|
||||
--tw-backdrop-invert: ;
|
||||
--tw-backdrop-opacity: ;
|
||||
--tw-backdrop-saturate: ;
|
||||
--tw-backdrop-sepia: ;
|
||||
--tw-contain-size: ;
|
||||
--tw-contain-layout: ;
|
||||
--tw-contain-paint: ;
|
||||
--tw-contain-style: ;
|
||||
}
|
||||
|
||||
.static {
|
||||
position: static;
|
||||
}
|
||||
|
||||
.flex {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
.h-96 {
|
||||
height: 24rem;
|
||||
}
|
||||
|
||||
.w-auto {
|
||||
width: auto;
|
||||
}
|
||||
|
||||
.flex-col {
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.gap-4 {
|
||||
gap: 1rem;
|
||||
}
|
||||
|
||||
.text-center {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.text-\[--brand-color\] {
|
||||
color: var(--brand-color);
|
||||
}
|
||||
|
||||
.text-green-600 {
|
||||
--tw-text-opacity: 1;
|
||||
color: rgb(22 163 74 / var(--tw-text-opacity));
|
||||
}
|
||||
|
||||
.opacity-75 {
|
||||
opacity: 0.75;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
.dark\:text-green-500 {
|
||||
--tw-text-opacity: 1;
|
||||
color: rgb(34 197 94 / var(--tw-text-opacity));
|
||||
}
|
||||
}
|
||||
15
examples/use_user_media/tailwind.config.js
Normal file
15
examples/use_user_media/tailwind.config.js
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
/** @type {import('tailwindcss').Config} */
|
||||
module.exports = {
|
||||
content: {
|
||||
files: ["*.html", "./src/**/*.rs", "../../src/docs/**/*.rs"],
|
||||
},
|
||||
theme: {
|
||||
extend: {},
|
||||
},
|
||||
corePlugins: {
|
||||
preflight: false,
|
||||
},
|
||||
plugins: [
|
||||
require('@tailwindcss/forms'),
|
||||
],
|
||||
}
|
||||
|
|
@ -25,6 +25,7 @@ mod is_none;
|
|||
mod is_ok;
|
||||
mod is_some;
|
||||
mod on_click_outside;
|
||||
mod use_user_media;
|
||||
mod signal_debounced;
|
||||
mod signal_throttled;
|
||||
mod sync_signal;
|
||||
|
|
@ -90,6 +91,7 @@ pub use is_none::*;
|
|||
pub use is_ok::*;
|
||||
pub use is_some::*;
|
||||
pub use on_click_outside::*;
|
||||
pub use use_user_media::*;
|
||||
pub use signal_debounced::*;
|
||||
pub use signal_throttled::*;
|
||||
pub use sync_signal::*;
|
||||
|
|
|
|||
204
src/use_user_media.rs
Normal file
204
src/use_user_media.rs
Normal file
|
|
@ -0,0 +1,204 @@
|
|||
use crate::core::MaybeRwSignal;
|
||||
use cfg_if::cfg_if;
|
||||
use default_struct_builder::DefaultBuilder;
|
||||
use leptos::*;
|
||||
use wasm_bindgen::{JsCast, JsValue};
|
||||
|
||||
/// Reactive [`mediaDevices.getUserMedia`](https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia) streaming.
|
||||
///
|
||||
/// ## Demo
|
||||
///
|
||||
/// [Link to Demo](https://github.com/Synphonyte/leptos-use/tree/main/examples/use_user_media)
|
||||
///
|
||||
/// ## Usage
|
||||
///
|
||||
/// ```
|
||||
/// # use leptos::*;
|
||||
/// # use leptos_use::{use_user_media, UseUserMediaReturn};
|
||||
/// #
|
||||
/// # #[component]
|
||||
/// # fn Demo() -> impl IntoView {
|
||||
/// let video_ref = create_node_ref::<leptos::html::Video>();
|
||||
///
|
||||
/// let UseUserMediaReturn { stream, start, .. } = use_user_media();
|
||||
///
|
||||
/// start();
|
||||
///
|
||||
/// create_effect(move |_|
|
||||
/// video_ref.get().map(|v| {
|
||||
/// match stream.get() {
|
||||
/// Some(Ok(s)) => v.set_src_object(Some(&s)),
|
||||
/// Some(Err(e)) => logging::error!("Failed to get media stream: {:?}", e),
|
||||
/// None => logging::log!("No stream yet"),
|
||||
/// }
|
||||
/// })
|
||||
/// );
|
||||
///
|
||||
/// view! { <video node_ref=video_ref controls=false autoplay=true muted=true></video> }
|
||||
/// # }
|
||||
/// ```
|
||||
///
|
||||
/// ## Server-Side Rendering
|
||||
///
|
||||
/// On the server calls to `start` or any other way to enable the stream will be ignored
|
||||
/// and the stream will always be `None`.
|
||||
pub fn use_user_media() -> UseUserMediaReturn<impl Fn() + Clone, impl Fn() + Clone> {
|
||||
use_user_media_with_options(UseUserMediaOptions::default())
|
||||
}
|
||||
|
||||
/// Version of [`use_user_media`] that takes a `UseUserMediaOptions`. See [`use_user_media`] for how to use.
|
||||
pub fn use_user_media_with_options(
|
||||
options: UseUserMediaOptions,
|
||||
) -> UseUserMediaReturn<impl Fn() + Clone, impl Fn() + Clone> {
|
||||
let UseUserMediaOptions {
|
||||
enabled,
|
||||
video,
|
||||
audio,
|
||||
..
|
||||
} = options;
|
||||
|
||||
let (enabled, set_enabled) = enabled.into_signal();
|
||||
|
||||
let (stream, set_stream) = create_signal(None::<Result<web_sys::MediaStream, JsValue>>);
|
||||
|
||||
let _start = move || async move {
|
||||
cfg_if! { if #[cfg(not(feature = "ssr"))] {
|
||||
if stream.get_untracked().is_some() {
|
||||
return;
|
||||
}
|
||||
|
||||
let stream = create_media(video, audio).await;
|
||||
|
||||
set_stream.update(|s| *s = Some(stream));
|
||||
} else {
|
||||
let _ = video;
|
||||
let _ = audio;
|
||||
}}
|
||||
};
|
||||
|
||||
let _stop = move || {
|
||||
if let Some(Ok(stream)) = stream.get_untracked() {
|
||||
for track in stream.get_tracks() {
|
||||
track.unchecked_ref::<web_sys::MediaStreamTrack>().stop();
|
||||
}
|
||||
}
|
||||
|
||||
set_stream.set(None);
|
||||
};
|
||||
|
||||
let start = move || {
|
||||
cfg_if! { if #[cfg(not(feature = "ssr"))] {
|
||||
spawn_local(async move {
|
||||
_start().await;
|
||||
stream.with_untracked(move |stream| {
|
||||
if let Some(Ok(_)) = stream {
|
||||
set_enabled.set(true);
|
||||
}
|
||||
});
|
||||
});
|
||||
}}
|
||||
};
|
||||
|
||||
let stop = move || {
|
||||
_stop();
|
||||
set_enabled.set(false);
|
||||
};
|
||||
|
||||
let _ = watch(
|
||||
move || enabled.get(),
|
||||
move |enabled, _, _| {
|
||||
if *enabled {
|
||||
spawn_local(async move {
|
||||
_start().await;
|
||||
});
|
||||
} else {
|
||||
_stop();
|
||||
}
|
||||
},
|
||||
true,
|
||||
);
|
||||
UseUserMediaReturn {
|
||||
stream: stream.into(),
|
||||
start,
|
||||
stop,
|
||||
enabled,
|
||||
set_enabled,
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(feature = "ssr"))]
|
||||
async fn create_media(video: bool, audio: bool) -> Result<web_sys::MediaStream, JsValue> {
|
||||
use crate::js_fut;
|
||||
use crate::use_window::use_window;
|
||||
|
||||
let media = use_window()
|
||||
.navigator()
|
||||
.ok_or_else(|| JsValue::from_str("Failed to access window.navigator"))
|
||||
.and_then(|n| n.media_devices())?;
|
||||
|
||||
let mut constraints = web_sys::MediaStreamConstraints::new();
|
||||
if video {
|
||||
constraints.video(&JsValue::from(true));
|
||||
}
|
||||
if audio {
|
||||
constraints.audio(&JsValue::from(true));
|
||||
}
|
||||
|
||||
let promise = media.get_user_media_with_constraints(&constraints)?;
|
||||
let res = js_fut!(promise).await?;
|
||||
|
||||
Ok::<_, JsValue>(web_sys::MediaStream::unchecked_from_js(res))
|
||||
}
|
||||
|
||||
/// Options for [`use_user_media_with_options`].
|
||||
/// Either or both constraints must be specified.
|
||||
/// If the browser cannot find all media tracks with the specified types that meet the constraints given,
|
||||
/// then the returned promise is rejected with `NotFoundError`
|
||||
#[derive(DefaultBuilder, Clone, Copy, Debug)]
|
||||
pub struct UseUserMediaOptions {
|
||||
/// If the stream is enabled. Defaults to `false`.
|
||||
enabled: MaybeRwSignal<bool>,
|
||||
/// Constraint parameter describing video media type requested
|
||||
/// The default value is `false`.
|
||||
video: bool,
|
||||
/// Constraint parameter describing audio media type requested
|
||||
/// The default value is `false`.
|
||||
audio: bool,
|
||||
}
|
||||
|
||||
impl Default for UseUserMediaOptions {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
enabled: false.into(),
|
||||
video: true,
|
||||
audio: false,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Return type of [`use_user_media`].
|
||||
#[derive(Clone)]
|
||||
pub struct UseUserMediaReturn<StartFn, StopFn>
|
||||
where
|
||||
StartFn: Fn() + Clone,
|
||||
StopFn: Fn() + Clone,
|
||||
{
|
||||
/// The current [`MediaStream`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStream) if it exists.
|
||||
/// Initially this is `None` until `start` resolved successfully.
|
||||
/// In case the stream couldn't be started, for example because the user didn't grant permission,
|
||||
/// this has the value `Some(Err(...))`.
|
||||
pub stream: Signal<Option<Result<web_sys::MediaStream, JsValue>>>,
|
||||
|
||||
/// Starts the screen streaming. Triggers the ask for permission if not already granted.
|
||||
pub start: StartFn,
|
||||
|
||||
/// Stops the screen streaming
|
||||
pub stop: StopFn,
|
||||
|
||||
/// A value of `true` indicates that the returned [`MediaStream`](https://developer.mozilla.org/en-US/docs/Web/API/MediaStream)
|
||||
/// has resolved successfully and thus the stream is enabled.
|
||||
pub enabled: Signal<bool>,
|
||||
|
||||
/// A value of `true` is the same as calling `start()` whereas `false` is the same as calling `stop()`.
|
||||
pub set_enabled: WriteSignal<bool>,
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue