File size: 7,365 Bytes
1907d8a 88b617e 1907d8a 88b617e 1907d8a |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 |
<!DOCTYPE html>
<html>
<head>
<title>ASR and Image Paster Demo</title>
<style>
body {
font-family: sans-serif;
padding: 20px;
max-width: 800px;
margin: 0 auto;
}
button {
padding: 10px 20px;
margin: 10px 5px;
font-size: 16px;
}
#status {
margin: 10px 0;
padding: 10px;
background: #e8f5e9;
border-radius: 4px;
}
#output {
white-space: pre-wrap;
padding: 15px;
background: #f5f5f5;
border-radius: 4px;
margin: 10px 0;
min-height: 100px;
max-height: 400px;
overflow-y: auto;
}
.controls {
margin: 10px 0;
}
#paste-target {
border: 2px dashed #ccc;
padding: 20px;
text-align: center;
cursor: pointer;
margin: 10px 0;
}
</style>
</head>
<body>
<div class="controls">
<button id="start">Start Listening</button>
<button id="stop" disabled>Stop Listening</button>
<button id="clear">Clear Text</button>
</div>
<div id="status">Ready</div>
<div id="output"></div>
<div id="paste-target">Paste an image here (Ctrl+V)</div>
<input type="hidden" id="streamlit-data" value="">
<script>
// Streamlit communication functions
function sendMessageToStreamlitClient(type, data) {
var outData = Object.assign({
isStreamlitMessage: true,
type: type,
}, data);
window.parent.postMessage(outData, "*");
}
function init() {
sendMessageToStreamlitClient("streamlit:componentReady", {apiVersion: 1});
}
function setFrameHeight(height) {
sendMessageToStreamlitClient("streamlit:setFrameHeight", {height: height});
}
function sendDataToPython(data) {
sendMessageToStreamlitClient("streamlit:setComponentValue", data);
}
// ASR Setup
if (!('webkitSpeechRecognition' in window)) {
alert('Speech recognition not supported');
} else {
const recognition = new webkitSpeechRecognition();
const startButton = document.getElementById('start');
const stopButton = document.getElementById('stop');
const clearButton = document.getElementById('clear');
const status = document.getElementById('status');
const output = document.getElementById('output');
let fullTranscript = '';
let lastUpdateTime = Date.now();
recognition.continuous = true;
recognition.interimResults = true;
const startRecognition = () => {
try {
recognition.start();
status.textContent = 'Listening...';
startButton.disabled = true;
stopButton.disabled = false;
} catch (e) {
console.error(e);
status.textContent = 'Error: ' + e.message;
}
};
window.addEventListener('load', () => {
setTimeout(startRecognition, 1000);
});
startButton.onclick = startRecognition;
stopButton.onclick = () => {
recognition.stop();
status.textContent = 'Stopped';
startButton.disabled = false;
stopButton.disabled = true;
};
clearButton.onclick = () => {
fullTranscript = '';
output.textContent = '';
sendDataToPython({ transcript: '', type: 'text' });
};
recognition.onresult = (event) => {
let interimTranscript = '';
let finalTranscript = '';
for (let i = event.resultIndex; i < event.results.length; i++) {
const transcript = event.results[i][0].transcript;
if (event.results[i].isFinal) {
finalTranscript += transcript + '\n';
} else {
interimTranscript += transcript;
}
}
if (finalTranscript || (Date.now() - lastUpdateTime > 5000)) {
if (finalTranscript) {
fullTranscript += finalTranscript;
sendDataToPython({ transcript: fullTranscript, type: 'text' });
}
lastUpdateTime = Date.now();
}
output.textContent = fullTranscript + (interimTranscript ? '... ' + interimTranscript : '');
output.scrollTop = output.scrollHeight;
};
recognition.onend = () => {
if (!stopButton.disabled) {
try {
recognition.start();
console.log('Restarted recognition');
} catch (e) {
console.error('Failed to restart recognition:', e);
status.textContent = 'Error restarting: ' + e.message;
startButton.disabled = false;
stopButton.disabled = true;
}
}
};
recognition.onerror = (event) => {
console.error('Recognition error:', event.error);
status.textContent = 'Error: ' + event.error;
if (event.error === 'not-allowed' || event.error === 'service-not-allowed') {
startButton.disabled = false;
stopButton.disabled = true;
}
};
}
// Image Pasting Setup
const pasteTarget = document.getElementById('paste-target');
pasteTarget.addEventListener("paste", (pasteEvent) => {
const items = (pasteEvent.clipboardData || window.clipboardData).items;
for (let i = 0; i < items.length; i++) {
if (items[i].type.indexOf('image') !== -1) {
const blob = items[i].getAsFile();
const reader = new FileReader();
reader.onload = (e) => {
sendDataToPython({ image: e.target.result, type: 'image' });
pasteTarget.innerHTML = "<p>Image pasted! Processing...</p>";
};
reader.readAsDataURL(blob);
}
}
pasteEvent.preventDefault();
});
// Handle data from Python (if needed)
function onDataFromPython(event) {
if (event.data.type !== "streamlit:render") return;
// Could handle Python-sent data here if needed
}
// Hook things up
window.addEventListener("message", onDataFromPython);
init();
// Set iframe height
window.addEventListener("load", function() {
window.setTimeout(function() {
setFrameHeight(document.documentElement.clientHeight);
}, 0);
});
</script>
</body>
</html> |