f7c611ab71
- Removed empty paragraphs in XML. - Consistently use bold style for "Example:", on a new line. - Fix usage of `[code]` when hyperlinks could be used (`[member]`, `[constant]`). - Fix invalid usage of backticks for inline code in BBCode. - Fix some American/British English spelling inconsistencies. - Other minor fixes spotted along the way, including typo fixes with codespell. - Don't specify `@GlobalScope` for `enum` and `constant`.
38 lines
1.7 KiB
XML
38 lines
1.7 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="JavaScriptObject" inherits="RefCounted" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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A wrapper class for web native JavaScript objects.
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</brief_description>
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<description>
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JavaScriptObject is used to interact with JavaScript objects retrieved or created via [method JavaScriptBridge.get_interface], [method JavaScriptBridge.create_object], or [method JavaScriptBridge.create_callback].
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[b]Example:[/b]
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[codeblock]
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extends Node
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var _my_js_callback = JavaScriptBridge.create_callback(self, "myCallback") # This reference must be kept
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var console = JavaScriptBridge.get_interface("console")
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func _init():
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var buf = JavaScriptBridge.create_object("ArrayBuffer", 10) # new ArrayBuffer(10)
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print(buf) # prints [JavaScriptObject:OBJECT_ID]
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var uint8arr = JavaScriptBridge.create_object("Uint8Array", buf) # new Uint8Array(buf)
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uint8arr[1] = 255
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prints(uint8arr[1], uint8arr.byteLength) # prints 255 10
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console.log(uint8arr) # prints in browser console "Uint8Array(10) [ 0, 255, 0, 0, 0, 0, 0, 0, 0, 0 ]"
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# Equivalent of JavaScriptBridge: Array.from(uint8arr).forEach(myCallback)
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JavaScriptBridge.get_interface("Array").from(uint8arr).forEach(_my_js_callback)
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func myCallback(args):
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# Will be called with the parameters passed to the "forEach" callback
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# [0, 0, [JavaScriptObject:1173]]
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# [255, 1, [JavaScriptObject:1173]]
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# ...
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# [0, 9, [JavaScriptObject:1180]]
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print(args)
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[/codeblock]
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[b]Note:[/b] Only available in the Web platform.
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</description>
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<tutorials>
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</tutorials>
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</class>
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