Started transition to allow building with WASM
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index.html
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149
index.html
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<!DOCTYPE html>
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<html>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<!-- Disable zooming: -->
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<head>
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<!-- change this to your project name -->
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<title>eframe template</title>
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<!-- config for our rust wasm binary. go to https://trunkrs.dev/assets/#rust for more customization -->
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<link data-trunk rel="rust" data-wasm-opt="2" />
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<!-- this is the base url relative to which other urls will be constructed. trunk will insert this from the public-url option -->
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<base data-trunk-public-url />
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<link data-trunk rel="icon" href="assets/favicon.ico">
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<link data-trunk rel="copy-file" href="assets/sw.js"/>
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<link data-trunk rel="copy-file" href="assets/manifest.json"/>
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<link data-trunk rel="copy-file" href="assets/icon-1024.png" data-target-path="assets"/>
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<link data-trunk rel="copy-file" href="assets/icon-256.png" data-target-path="assets"/>
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<link data-trunk rel="copy-file" href="assets/icon_ios_touch_192.png" data-target-path="assets"/>
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<link data-trunk rel="copy-file" href="assets/maskable_icon_x512.png" data-target-path="assets"/>
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<link rel="manifest" href="manifest.json">
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<link rel="apple-touch-icon" href="assets/icon_ios_touch_192.png">
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<meta name="theme-color" media="(prefers-color-scheme: light)" content="white">
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<meta name="theme-color" media="(prefers-color-scheme: dark)" content="#404040">
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<style>
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html {
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/* Remove touch delay: */
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touch-action: manipulation;
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}
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body {
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/* Light mode background color for what is not covered by the egui canvas,
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or where the egui canvas is translucent. */
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background: #909090;
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}
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@media (prefers-color-scheme: dark) {
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body {
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/* Dark mode background color for what is not covered by the egui canvas,
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or where the egui canvas is translucent. */
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background: #404040;
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}
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}
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/* Allow canvas to fill entire web page: */
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html,
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body {
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overflow: hidden;
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margin: 0 !important;
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padding: 0 !important;
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height: 100%;
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width: 100%;
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}
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/* Make canvas fill entire document: */
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canvas {
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margin-right: auto;
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margin-left: auto;
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display: block;
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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}
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.centered {
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margin-right: auto;
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margin-left: auto;
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display: block;
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #f0f0f0;
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font-size: 24px;
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font-family: Ubuntu-Light, Helvetica, sans-serif;
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text-align: center;
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}
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/* ---------------------------------------------- */
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/* Loading animation from https://loading.io/css/ */
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.lds-dual-ring {
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display: inline-block;
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width: 24px;
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height: 24px;
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}
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.lds-dual-ring:after {
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content: " ";
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display: block;
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width: 24px;
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height: 24px;
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margin: 0px;
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border-radius: 50%;
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border: 3px solid #fff;
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border-color: #fff transparent #fff transparent;
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animation: lds-dual-ring 1.2s linear infinite;
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}
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@keyframes lds-dual-ring {
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0% {
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transform: rotate(0deg);
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}
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100% {
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transform: rotate(360deg);
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}
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}
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</style>
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</head>
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<body>
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<!-- The WASM code will resize the canvas dynamically -->
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<!-- the id is hardcoded in main.rs . so, make sure both match. -->
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<canvas id="the_canvas_id"></canvas>
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<!-- the loading spinner will be removed in main.rs -->
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<div class="centered" id="loading_text">
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<noscript>You need javascript to use this website</noscript>
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<p style="font-size:16px">
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Loading…
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</p>
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<div class="lds-dual-ring"></div>
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</div>
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<!--Register Service Worker. this will cache the wasm / js scripts for offline use (for PWA functionality). -->
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<!-- Force refresh (Ctrl + F5) to load the latest files instead of cached files -->
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<script>
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// We disable caching during development so that we always view the latest version.
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if ('serviceWorker' in navigator && window.location.hash !== "#dev") {
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window.addEventListener('load', function () {
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navigator.serviceWorker.register('sw.js');
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});
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}
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</script>
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</body>
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</html>
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<!-- Powered by egui: https://github.com/emilk/egui/ -->
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@@ -1,6 +1,6 @@
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use std::borrow::Cow;
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use std::{borrow::Cow, sync::Arc};
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use eframe::egui::{self, Align2, NumExt, Rect, Sense, TextStyle, Ui, Vec2, pos2, text_edit::TextCursorState};
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use eframe::egui::{self, Align2, FontId, Galley, NumExt, Rect, Sense, TextBuffer, TextStyle, Ui, Vec2, pos2, text::LayoutJob, text_edit::TextCursorState};
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use ropey::Rope;
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use ropey::Rope;
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#[derive(Default)]
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#[derive(Default)]
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@@ -52,3 +52,12 @@ impl RopeEdit {
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//let desired_height = ()
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}
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}
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}
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}
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fn implement(ui: &Ui, text: &dyn TextBuffer, wrap_width: f32, font_id_clone: FontId, text_color: egui::Color32 ) -> Arc<Galley> {
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let layouter = move |ui: &Ui, text: &dyn TextBuffer, wrap_width: f32| {
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let layout_job = LayoutJob::simple(text.as_str().to_owned(), font_id_clone.clone(), text_color, wrap_width);
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ui.fonts_mut(|f| f.layout_job(layout_job))
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};
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layouter(ui, text, wrap_width)
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}
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