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remix-project/remix-debugger/src/ui/SolidityLocals.js

80 lines
2.3 KiB

'use strict'
var DropdownPanel = require('./DropdownPanel')
var remixSolidity = require('remix-solidity')
var localDecoder = remixSolidity.localDecoder
var solidityTypeFormatter = require('./SolidityTypeFormatter')
var remixCore = require('remix-core')
var StorageViewer = remixCore.storage.StorageViewer
var yo = require('yo-yo')
class SolidityLocals {
constructor (_parent, _traceManager, _internalTreeCall) {
this.parent = _parent
this.internalTreeCall = _internalTreeCall
this.storageResolver = null
this.traceManager = _traceManager
this.basicPanel = new DropdownPanel('Solidity Locals', {
json: true,
formatSelf: solidityTypeFormatter.formatSelf,
extractData: solidityTypeFormatter.extractData
})
this.init()
this.view
}
render () {
this.view = yo`<div id='soliditylocals' >
${this.basicPanel.render()}
</div>`
return this.view
}
init () {
var decodeTimeout = null
this.parent.event.register('sourceLocationChanged', this, (sourceLocation) => {
if (!this.storageResolver) {
this.basicPanel.setMessage('storage not ready')
return
}
if (decodeTimeout) {
window.clearTimeout(decodeTimeout)
}
this.basicPanel.setUpdating()
decodeTimeout = setTimeout(() => {
decode(this, sourceLocation)
}, 500)
})
}
}
function decode (self, sourceLocation) {
self.traceManager.waterfall([
self.traceManager.getStackAt,
self.traceManager.getMemoryAt,
self.traceManager.getCurrentCalledAddressAt],
self.parent.currentStepIndex,
(error, result) => {
if (!error) {
var stack = result[0].value
var memory = result[1].value
try {
var storageViewer = new StorageViewer({
stepIndex: self.parent.currentStepIndex,
tx: self.parent.tx,
address: result[2].value
}, self.storageResolver, self.traceManager)
localDecoder.solidityLocals(self.parent.currentStepIndex, self.internalTreeCall, stack, memory, storageViewer, sourceLocation).then((locals) => {
if (!locals.error) {
self.basicPanel.update(locals)
}
})
} catch (e) {
self.basicPanel.setMessage(e.message)
}
} else {
console.log(error)
}
})
}
module.exports = SolidityLocals