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egui_web: Implement copy, cut and paste

pull/46/head
Emil Ernerfeldt 4 years ago
parent
c57fba41ab
commit
7651e2f15b
9 changed files with 253 additions and 97 deletions
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  1. 3
      .github/workflows/rust.yml
  2. 13
      Cargo.lock
  3. 3
      TODO.md
  4. 2
      build_web.sh
  5. 2
      check.sh
  6. 249
      docs/demo_web.js
  7. BIN
      docs/demo_web_bg.wasm
  8. 5
      egui_web/Cargo.toml
  9. 73
      egui_web/src/lib.rs

3
.github/workflows/rust.yml
View File

@ -2,6 +2,9 @@ on: [push, pull_request]
name: CI
env:
RUSTFLAGS: --cfg=web_sys_unstable_apis
jobs:
check:
name: Check

13
Cargo.lock
View File

@ -561,6 +561,7 @@ dependencies = [
"serde",
"serde_json",
"wasm-bindgen",
"wasm-bindgen-futures",
"web-sys",
]
@ -1578,6 +1579,18 @@ dependencies = [
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-futures"
version = "0.4.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b7866cab0aa01de1edf8b5d7936938a7e397ee50ce24119aef3e1eaa3b6171da"
dependencies = [
"cfg-if 0.1.10",
"js-sys",
"wasm-bindgen",
"web-sys",
]
[[package]]
name = "wasm-bindgen-macro"
version = "0.2.68"

3
TODO.md
View File

@ -4,7 +4,6 @@ TODO-list for the Egui project. If you looking for something to do, look here.
## Top priority
* Egui-web copy-paste
* Egui-web fetch
## Other
@ -83,7 +82,7 @@ TODO-list for the Egui project. If you looking for something to do, look here.
* [x] Change to resize cursor on hover
* [x] Port most code to Rust
* [x] Read url fragment and redirect to a subpage (e.g. different examples apps)]
* [ ] Copy/paste support
* [x] Copy/paste support
* [ ] Async HTTP requests
* [ ] Fix WebGL colors/blending (try EXT_sRGB)
* [ ] Embeddability

2
build_web.sh
View File

@ -12,6 +12,8 @@ fi
# BUILD=debug
BUILD=release
export RUSTFLAGS=--cfg=web_sys_unstable_apis # required for the clipboard API
# Clear output from old stuff:
rm -rf docs/*.wasm

2
check.sh
View File

@ -1,6 +1,8 @@
#!/bin/bash
set -eu
export RUSTFLAGS=--cfg=web_sys_unstable_apis # required for the clipboard API
cargo check --workspace --all-targets --all-features --release
cargo fmt --all -- --check
CARGO_INCREMENTAL=0 cargo clippy --workspace --all-targets --all-features -- -D warnings -W clippy::all #-W clippy::pedantic -W clippy::restriction -W clippy::nursery

249
docs/demo_web.js
View File

@ -221,19 +221,27 @@ function __wbg_adapter_27(arg0, arg1) {
}
function __wbg_adapter_30(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h5c48a81a2a124c76(arg0, arg1, addHeapObject(arg2));
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h263b0f4bde31efb0(arg0, arg1, addHeapObject(arg2));
}
function __wbg_adapter_33(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h5c48a81a2a124c76(arg0, arg1, addHeapObject(arg2));
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h263b0f4bde31efb0(arg0, arg1, addHeapObject(arg2));
}
function __wbg_adapter_36(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h5c48a81a2a124c76(arg0, arg1, addHeapObject(arg2));
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h263b0f4bde31efb0(arg0, arg1, addHeapObject(arg2));
}
function __wbg_adapter_39(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h5c48a81a2a124c76(arg0, arg1, addHeapObject(arg2));
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h263b0f4bde31efb0(arg0, arg1, addHeapObject(arg2));
}
function __wbg_adapter_42(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h263b0f4bde31efb0(arg0, arg1, addHeapObject(arg2));
}
function __wbg_adapter_45(arg0, arg1, arg2) {
wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd5c13e870f8bfcb3(arg0, arg1, addHeapObject(arg2));
}
/**
@ -334,6 +342,10 @@ async function init(input) {
var ret = getObject(arg0).location;
return addHeapObject(ret);
};
imports.wbg.__wbg_navigator_71c234326c0a2ebb = function(arg0) {
var ret = getObject(arg0).navigator;
return addHeapObject(ret);
};
imports.wbg.__wbg_innerWidth_60241abd729ed26f = handleError(function(arg0) {
var ret = getObject(arg0).innerWidth;
return addHeapObject(ret);
@ -370,52 +382,99 @@ async function init(input) {
var ret = getObject(arg0).getElementById(getStringFromWasm0(arg1, arg2));
return isLikeNone(ret) ? 0 : addHeapObject(ret);
};
imports.wbg.__wbg_touches_1cfb9ad18bd08588 = function(arg0) {
var ret = getObject(arg0).touches;
return addHeapObject(ret);
imports.wbg.__wbg_now_49847177a6d1d57e = function(arg0) {
var ret = getObject(arg0).now();
return ret;
};
imports.wbg.__wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3 = function(arg0) {
var ret = getObject(arg0) instanceof HTMLCanvasElement;
return ret;
};
imports.wbg.__wbg_width_a22f9855caa54b53 = function(arg0) {
var ret = getObject(arg0).width;
return ret;
};
imports.wbg.__wbg_setwidth_5f26a8ba9dbfa0d0 = function(arg0, arg1) {
getObject(arg0).width = arg1 >>> 0;
};
imports.wbg.__wbg_height_9a404a6b3c61c7ef = function(arg0) {
var ret = getObject(arg0).height;
return ret;
};
imports.wbg.__wbg_setheight_70f62727aa9383c2 = function(arg0, arg1) {
getObject(arg0).height = arg1 >>> 0;
};
imports.wbg.__wbg_getContext_37ca0870acb096d9 = handleError(function(arg0, arg1, arg2) {
var ret = getObject(arg0).getContext(getStringFromWasm0(arg1, arg2));
return isLikeNone(ret) ? 0 : addHeapObject(ret);
});
imports.wbg.__wbg_pageX_234547d8f89fd3d0 = function(arg0) {
var ret = getObject(arg0).pageX;
return ret;
};
imports.wbg.__wbg_pageY_4f94b607e8f1a8a2 = function(arg0) {
var ret = getObject(arg0).pageY;
return ret;
};
imports.wbg.__wbg_get_814461b8584a55e7 = function(arg0, arg1) {
var ret = getObject(arg0)[arg1 >>> 0];
return isLikeNone(ret) ? 0 : addHeapObject(ret);
};
imports.wbg.__wbg_top_a6f8db7db6d2bf17 = function(arg0) {
var ret = getObject(arg0).top;
imports.wbg.__wbg_keyCode_689d196ab65a93d7 = function(arg0) {
var ret = getObject(arg0).keyCode;
return ret;
};
imports.wbg.__wbg_left_b19dce37a1320f04 = function(arg0) {
var ret = getObject(arg0).left;
imports.wbg.__wbg_altKey_1b58e09f218a0f4b = function(arg0) {
var ret = getObject(arg0).altKey;
return ret;
};
imports.wbg.__wbg_hash_1e68d402e53cef74 = handleError(function(arg0, arg1) {
var ret = getObject(arg1).hash;
imports.wbg.__wbg_ctrlKey_f080ec163dcc2703 = function(arg0) {
var ret = getObject(arg0).ctrlKey;
return ret;
};
imports.wbg.__wbg_shiftKey_d11f615955404512 = function(arg0) {
var ret = getObject(arg0).shiftKey;
return ret;
};
imports.wbg.__wbg_metaKey_9bc40bb1d5972ef2 = function(arg0) {
var ret = getObject(arg0).metaKey;
return ret;
};
imports.wbg.__wbg_isComposing_c0f97b8c3f5992b5 = function(arg0) {
var ret = getObject(arg0).isComposing;
return ret;
};
imports.wbg.__wbg_key_590d4d2a765d1b58 = function(arg0, arg1) {
var ret = getObject(arg1).key;
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0()[arg0 / 4 + 1] = len0;
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
});
imports.wbg.__wbg_setProperty_42eabadfcd7d6199 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
getObject(arg0).setProperty(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
});
imports.wbg.__wbg_addEventListener_9e7b0c3f65ebc0d7 = handleError(function(arg0, arg1, arg2, arg3) {
getObject(arg0).addEventListener(getStringFromWasm0(arg1, arg2), getObject(arg3));
});
imports.wbg.__wbg_getItem_cb17cd47353971da = handleError(function(arg0, arg1, arg2, arg3) {
var ret = getObject(arg1).getItem(getStringFromWasm0(arg2, arg3));
var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
};
imports.wbg.__wbg_touches_1cfb9ad18bd08588 = function(arg0) {
var ret = getObject(arg0).touches;
return addHeapObject(ret);
};
imports.wbg.__wbg_getData_0a2347233cf89d01 = handleError(function(arg0, arg1, arg2, arg3) {
var ret = getObject(arg1).getData(getStringFromWasm0(arg2, arg3));
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0()[arg0 / 4 + 1] = len0;
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
});
imports.wbg.__wbg_setItem_71df4161bb87d575 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
getObject(arg0).setItem(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
});
imports.wbg.__wbg_deltaX_ee242e8414135d41 = function(arg0) {
var ret = getObject(arg0).deltaX;
return ret;
imports.wbg.__wbg_preventDefault_93d06688748bfc14 = function(arg0) {
getObject(arg0).preventDefault();
};
imports.wbg.__wbg_deltaY_35bf8632b9f25820 = function(arg0) {
var ret = getObject(arg0).deltaY;
return ret;
imports.wbg.__wbg_stopPropagation_a47dd3b6ffe6b400 = function(arg0) {
getObject(arg0).stopPropagation();
};
imports.wbg.__wbg_clipboardData_d3dc621a701f9c49 = function(arg0) {
var ret = getObject(arg0).clipboardData;
return isLikeNone(ret) ? 0 : addHeapObject(ret);
};
imports.wbg.__wbg_clipboard_7862c97f3561ff94 = function(arg0) {
var ret = getObject(arg0).clipboard;
return addHeapObject(ret);
};
imports.wbg.__wbg_getBoundingClientRect_c6d612c06726983e = function(arg0) {
var ret = getObject(arg0).getBoundingClientRect();
@ -547,69 +606,57 @@ async function init(input) {
var ret = getObject(arg0).style;
return addHeapObject(ret);
};
imports.wbg.__wbg_clientX_c1a2c3a6a07188a2 = function(arg0) {
var ret = getObject(arg0).clientX;
return ret;
};
imports.wbg.__wbg_clientY_090f8ba07f76875d = function(arg0) {
var ret = getObject(arg0).clientY;
return ret;
};
imports.wbg.__wbg_now_49847177a6d1d57e = function(arg0) {
var ret = getObject(arg0).now();
return ret;
};
imports.wbg.__wbg_pageX_234547d8f89fd3d0 = function(arg0) {
var ret = getObject(arg0).pageX;
return ret;
};
imports.wbg.__wbg_pageY_4f94b607e8f1a8a2 = function(arg0) {
var ret = getObject(arg0).pageY;
return ret;
};
imports.wbg.__wbg_keyCode_689d196ab65a93d7 = function(arg0) {
var ret = getObject(arg0).keyCode;
imports.wbg.__wbg_top_a6f8db7db6d2bf17 = function(arg0) {
var ret = getObject(arg0).top;
return ret;
};
imports.wbg.__wbg_isComposing_c0f97b8c3f5992b5 = function(arg0) {
var ret = getObject(arg0).isComposing;
imports.wbg.__wbg_left_b19dce37a1320f04 = function(arg0) {
var ret = getObject(arg0).left;
return ret;
};
imports.wbg.__wbg_key_590d4d2a765d1b58 = function(arg0, arg1) {
var ret = getObject(arg1).key;
imports.wbg.__wbg_setProperty_42eabadfcd7d6199 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
getObject(arg0).setProperty(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
});
imports.wbg.__wbg_hash_1e68d402e53cef74 = handleError(function(arg0, arg1) {
var ret = getObject(arg1).hash;
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0()[arg0 / 4 + 1] = len0;
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
};
imports.wbg.__wbg_preventDefault_93d06688748bfc14 = function(arg0) {
getObject(arg0).preventDefault();
};
imports.wbg.__wbg_stopPropagation_a47dd3b6ffe6b400 = function(arg0) {
getObject(arg0).stopPropagation();
};
imports.wbg.__wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3 = function(arg0) {
var ret = getObject(arg0) instanceof HTMLCanvasElement;
});
imports.wbg.__wbg_getItem_cb17cd47353971da = handleError(function(arg0, arg1, arg2, arg3) {
var ret = getObject(arg1).getItem(getStringFromWasm0(arg2, arg3));
var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0()[arg0 / 4 + 1] = len0;
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
});
imports.wbg.__wbg_setItem_71df4161bb87d575 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
getObject(arg0).setItem(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
});
imports.wbg.__wbg_clientX_c1a2c3a6a07188a2 = function(arg0) {
var ret = getObject(arg0).clientX;
return ret;
};
imports.wbg.__wbg_width_a22f9855caa54b53 = function(arg0) {
var ret = getObject(arg0).width;
imports.wbg.__wbg_clientY_090f8ba07f76875d = function(arg0) {
var ret = getObject(arg0).clientY;
return ret;
};
imports.wbg.__wbg_setwidth_5f26a8ba9dbfa0d0 = function(arg0, arg1) {
getObject(arg0).width = arg1 >>> 0;
imports.wbg.__wbg_writeText_f87e9b63346a7e47 = function(arg0, arg1, arg2) {
var ret = getObject(arg0).writeText(getStringFromWasm0(arg1, arg2));
return addHeapObject(ret);
};
imports.wbg.__wbg_height_9a404a6b3c61c7ef = function(arg0) {
var ret = getObject(arg0).height;
imports.wbg.__wbg_addEventListener_9e7b0c3f65ebc0d7 = handleError(function(arg0, arg1, arg2, arg3) {
getObject(arg0).addEventListener(getStringFromWasm0(arg1, arg2), getObject(arg3));
});
imports.wbg.__wbg_deltaX_ee242e8414135d41 = function(arg0) {
var ret = getObject(arg0).deltaX;
return ret;
};
imports.wbg.__wbg_setheight_70f62727aa9383c2 = function(arg0, arg1) {
getObject(arg0).height = arg1 >>> 0;
imports.wbg.__wbg_deltaY_35bf8632b9f25820 = function(arg0) {
var ret = getObject(arg0).deltaY;
return ret;
};
imports.wbg.__wbg_getContext_37ca0870acb096d9 = handleError(function(arg0, arg1, arg2) {
var ret = getObject(arg0).getContext(getStringFromWasm0(arg1, arg2));
return isLikeNone(ret) ? 0 : addHeapObject(ret);
});
imports.wbg.__wbg_call_8e95613cc6524977 = handleError(function(arg0, arg1) {
var ret = getObject(arg0).call(getObject(arg1));
return addHeapObject(ret);
@ -642,6 +689,18 @@ async function init(input) {
var ret = new Date();
return addHeapObject(ret);
};
imports.wbg.__wbg_resolve_2529512c3bb73938 = function(arg0) {
var ret = Promise.resolve(getObject(arg0));
return addHeapObject(ret);
};
imports.wbg.__wbg_then_4a7a614abbbe6d81 = function(arg0, arg1) {
var ret = getObject(arg0).then(getObject(arg1));
return addHeapObject(ret);
};
imports.wbg.__wbg_then_3b7ac098cfda2fa5 = function(arg0, arg1, arg2) {
var ret = getObject(arg0).then(getObject(arg1), getObject(arg2));
return addHeapObject(ret);
};
imports.wbg.__wbg_self_07b2f89e82ceb76d = handleError(function() {
var ret = self.self;
return addHeapObject(ret);
@ -722,28 +781,36 @@ async function init(input) {
var ret = wasm.memory;
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper203 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_24);
imports.wbg.__wbindgen_closure_wrapper398 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_24);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper399 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_27);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper402 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_30);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper204 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_27);
imports.wbg.__wbindgen_closure_wrapper404 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_33);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper207 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_30);
imports.wbg.__wbindgen_closure_wrapper406 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_36);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper209 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_33);
imports.wbg.__wbindgen_closure_wrapper408 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_39);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper211 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_36);
imports.wbg.__wbindgen_closure_wrapper410 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 86, __wbg_adapter_42);
return addHeapObject(ret);
};
imports.wbg.__wbindgen_closure_wrapper213 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 41, __wbg_adapter_39);
imports.wbg.__wbindgen_closure_wrapper452 = function(arg0, arg1, arg2) {
var ret = makeMutClosure(arg0, arg1, 106, __wbg_adapter_45);
return addHeapObject(ret);
};

BIN
docs/demo_web_bg.wasm
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Binary file not shown.

5
egui_web/Cargo.toml
View File

@ -22,12 +22,16 @@ parking_lot = "0.11"
serde = "1"
serde_json = "1"
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
[dependencies.web-sys]
version = "0.3"
features = [
'Clipboard',
'ClipboardEvent',
'console',
'CssStyleDeclaration',
'DataTransfer',
'Document',
'DomRect',
'Element',
@ -36,6 +40,7 @@ features = [
'KeyboardEvent',
'Location',
'MouseEvent',
'Navigator',
'Performance',
'Storage',
'Touch',

73
egui_web/src/lib.rs
View File

@ -134,7 +134,7 @@ pub fn save_memory(ctx: &egui::Context) {
}
Err(err) => {
console_log(format!(
"ERROR: Failed to seriealize memory as json: {}",
"ERROR: Failed to serialize memory as json: {}",
err
));
}
@ -142,9 +142,20 @@ pub fn save_memory(ctx: &egui::Context) {
}
pub fn handle_output(output: &egui::Output) {
set_cursor_icon(output.cursor_icon);
if let Some(url) = &output.open_url {
open_url(url);
let egui::Output {
cursor_icon,
open_url,
copied_text,
needs_repaint: _, // handled elsewhere
} = output;
set_cursor_icon(*cursor_icon);
if let Some(url) = open_url {
crate::open_url(url);
}
if !copied_text.is_empty() {
set_clipboard_text(copied_text);
}
}
@ -157,6 +168,20 @@ pub fn set_cursor_icon(cursor: egui::CursorIcon) -> Option<()> {
.ok()
}
pub fn set_clipboard_text(s: &str) {
if let Some(window) = web_sys::window() {
let clipboard = window.navigator().clipboard();
let promise = clipboard.write_text(s);
let future = wasm_bindgen_futures::JsFuture::from(promise);
let future = async move {
if let Err(err) = future.await {
console_log(format!("Copy/cut action denied: {:?}", err));
}
};
wasm_bindgen_futures::spawn_local(future);
}
}
fn cursor_web_name(cursor: egui::CursorIcon) -> &'static str {
use egui::CursorIcon::*;
match cursor {
@ -335,6 +360,46 @@ fn install_document_events(runner_ref: &AppRunnerRef) -> Result<(), JsValue> {
closure.forget();
}
{
// paste
let runner_ref = runner_ref.clone();
let closure = Closure::wrap(Box::new(move |event: web_sys::ClipboardEvent| {
if let Some(data) = event.clipboard_data() {
if let Ok(text) = data.get_data("text") {
let mut runner_lock = runner_ref.0.lock();
runner_lock.input.raw.events.push(egui::Event::Text(text));
runner_lock.needs_repaint = true;
}
}
}) as Box<dyn FnMut(_)>);
document.add_event_listener_with_callback("paste", closure.as_ref().unchecked_ref())?;
closure.forget();
}
{
// cut
let runner_ref = runner_ref.clone();
let closure = Closure::wrap(Box::new(move |_: web_sys::ClipboardEvent| {
let mut runner_lock = runner_ref.0.lock();
runner_lock.input.raw.events.push(egui::Event::Cut);
runner_lock.needs_repaint = true;
}) as Box<dyn FnMut(_)>);
document.add_event_listener_with_callback("cut", closure.as_ref().unchecked_ref())?;
closure.forget();
}
{
// copy
let runner_ref = runner_ref.clone();
let closure = Closure::wrap(Box::new(move |_: web_sys::ClipboardEvent| {
let mut runner_lock = runner_ref.0.lock();
runner_lock.input.raw.events.push(egui::Event::Copy);
runner_lock.needs_repaint = true;
}) as Box<dyn FnMut(_)>);
document.add_event_listener_with_callback("copy", closure.as_ref().unchecked_ref())?;
closure.forget();
}
for event_name in &["load", "pagehide", "pageshow", "resize"] {
let runner_ref = runner_ref.clone();
let closure = Closure::wrap(Box::new(move || {

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