52 lines
1.7 KiB
JSON
52 lines
1.7 KiB
JSON
{
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"source": "JSON",
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"data": "BLOCK",
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"version": "0.0.1",
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"type": "javascript.playback",
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"language": "javascript",
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"extension": "webaudio",
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"help": "Playback",
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"label": "Playback",
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"color": "#D3C124",
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"group": "Sound",
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"codes": [
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{
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"name": "declaration",
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"code": "\nvar block_$id$ = context.createBufferSource();\nvar $port[output]$ = block_$id$;\n"
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},
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{
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"name": "html",
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"code": "\n$prop[label]$ <input type=\"file\" id=\"pb_$id$\" onchange=\"handleFile_$id$(this.files)\">\n"
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},
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{
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"name": "execution",
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"code": "\nfunction handleFile_$id$() {\n var input_pb_$id$ = document.getElementById(\"pb_$id$\");\n input_pb_$id$.addEventListener(\"change\", handleFile_$id$, false);\n\n var reader = new FileReader();\n reader.onload = function(ev) {\n context.decodeAudioData(ev.target.result, function(buffer) {\n block_$id$.buffer = buffer;\n block_$id$.loop = (\"$prop[loop]$\" == \"True\");\n });\n };\n reader.readAsArrayBuffer(input_pb_$id$.files[0]);\n $port[output]$.start();\n}\n"
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},
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{
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"name": "onload",
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"code": ""
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}
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],
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"properties": [
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{
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"name": "loop",
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"label": "Loop",
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"type": "Check",
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"value": "True"
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},
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{
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"name": "label",
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"label": "Label",
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"type": "String",
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"value": "Playback"
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}
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],
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"ports": [
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{
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"conn_type": "output",
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"name": "output",
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"label": "Output",
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"type": "javascript.sound"
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}
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]
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} |