54 lines
1.4 KiB
HTML
54 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Pteropus</title>
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<style>
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#pteropus-canvas {
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height: 100%;
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width: 100%;
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display: block;
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}
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</style>
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</head>
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<body>
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<canvas id="pteropus-canvas"></canvas>
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<script type="module">
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import init, {init_pteropus} from '../pkg/pteropus.js';
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function fileDragOverHandler(event) {
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event.preventDefault();
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}
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async function run() {
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await init();
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let pteropus = await init_pteropus();
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let test_file_data = null
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let mainCanvas = document.getElementById("pteropus-canvas");
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mainCanvas.addEventListener("drop", async (event) => {
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event.preventDefault();
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test_file_data = event.dataTransfer.files[0]
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});
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mainCanvas.addEventListener("dragover", fileDragOverHandler);
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while(true)
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{
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await pteropus.render();
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// TODO: I really want to do this asynchronously, with the drop
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// event listener calling pteropus_load_file directly, but I need
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// to figure out how to get that to work.
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if(test_file_data) {
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await pteropus.load_file(test_file_data);
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test_file_data = null
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}
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await new Promise(requestAnimationFrame);
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}
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}
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run();
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</script>
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</body>
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</html>
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