status-desktop/ui/shared/GasSelector.qml

296 lines
9.8 KiB
QML

import QtQuick 2.13
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.13
import "../imports"
import "./status"
import "./"
Item {
id: root
anchors.left: parent.left
anchors.right: parent.right
height: sliderWrapper.height + Style.current.smallPadding + txtNetworkFee.height + buttonAdvanced.height
property double slowestGasPrice: 0
property double fastestGasPrice: 100
property double stepSize: ((root.fastestGasPrice - root.slowestGasPrice) / 10).toFixed(1)
property var getGasEthValue: function () {}
property var getFiatValue: function () {}
property string defaultCurrency: "USD"
property alias selectedGasPrice: inputGasPrice.text
property alias selectedGasLimit: inputGasLimit.text
property double selectedGasEthValue
property double selectedGasFiatValue
//% "Must be greater than 0"
property string greaterThan0ErrorMessage: qsTrId("must-be-greater-than-0")
//% "This needs to be a number"
property string invalidInputErrorMessage: qsTrId("this-needs-to-be-a-number")
//% "Please enter an amount"
property string noInputErrorMessage: qsTrId("please-enter-an-amount")
property bool isValid: true
property var reset: function() {}
function defaultGasPrice() {
return ((50 * (root.fastestGasPrice - root.slowestGasPrice) / 100) + root.slowestGasPrice)
}
function resetInternal() {
slowestGasPrice = 0
fastestGasPrice = 100
inputGasLimit.text = "21000"
customNetworkFeeDialog.isValid = true
inputGasPrice.text = Qt.binding(defaultGasPrice)
gasSlider.value = Qt.binding(defaultGasPrice)
}
function updateGasEthValue() {
// causes error on application load without this null check
if (!inputGasPrice || !inputGasLimit) {
return
}
let ethValue = root.getGasEthValue(inputGasPrice.text, inputGasLimit.text)
let fiatValue = root.getFiatValue(ethValue, "ETH", root.defaultCurrency)
let summary = Utils.stripTrailingZeros(ethValue) + " ETH ~" + fiatValue + " " + root.defaultCurrency.toUpperCase()
labelGasPriceSummary.text = summary
labelGasPriceSummaryAdvanced.text = summary
selectedGasEthValue = ethValue
selectedGasFiatValue = fiatValue
}
StyledText {
id: txtNetworkFee
anchors.top: parent.top
anchors.left: parent.left
//% "Network fee"
text: qsTrId("network-fee")
font.weight: Font.Medium
font.pixelSize: 13
color: Style.current.textColor
}
StyledText {
id: labelGasPriceSummary
anchors.top: parent.top
anchors.right: parent.right
font.weight: Font.Medium
font.pixelSize: 13
color: Style.current.secondaryText
}
Item {
id: sliderWrapper
anchors.topMargin: Style.current.smallPadding
anchors.top: labelGasPriceSummary.bottom
height: sliderWrapper.visible ? gasSlider.height + labelSlow.height + Style.current.padding : 0
width: parent.width
visible: Number(root.selectedGasPrice) >= Number(root.slowestGasPrice) && Number(root.selectedGasPrice) <= Number(root.fastestGasPrice)
StatusSlider {
id: gasSlider
minimumValue: root.slowestGasPrice
maximumValue: root.fastestGasPrice
stepSize: root.stepSize
value: root.defaultGasPrice()
onValueChanged: {
if (!isNaN(gasSlider.value)) {
inputGasPrice.text = gasSlider.value + ""
root.updateGasEthValue()
}
}
visible: parent.visible
}
StyledText {
id: labelSlow
anchors.top: gasSlider.bottom
anchors.topMargin: Style.current.padding
anchors.left: parent.left
//% "Slow"
text: qsTrId("slow")
font.pixelSize: 15
color: Style.current.textColor
visible: parent.visible
}
StyledText {
id: labelOptimal
anchors.top: gasSlider.bottom
anchors.topMargin: Style.current.padding
anchors.horizontalCenter: gasSlider.horizontalCenter
//% "Optimal"
text: qsTrId("optimal")
font.pixelSize: 15
color: Style.current.textColor
visible: parent.visible
}
StyledText {
id: labelFast
anchors.top: gasSlider.bottom
anchors.topMargin: Style.current.padding
anchors.right: parent.right
//% "Fast"
text: qsTrId("fast")
font.pixelSize: 15
color: Style.current.textColor
visible: parent.visible
}
}
StyledButton {
id: buttonReset
anchors.top: sliderWrapper.bottom
anchors.topMargin: sliderWrapper.visible ? Style.current.smallPadding : 0
anchors.right: buttonAdvanced.left
anchors.rightMargin: -Style.current.padding
//% "Reset"
label: qsTrId("reset")
btnColor: "transparent"
textSize: 13
visible: !sliderWrapper.visible
onClicked: {
gasSlider.value = root.defaultGasPrice()
inputGasPrice.text = root.defaultGasPrice()
}
}
StyledButton {
id: buttonAdvanced
anchors.top: sliderWrapper.bottom
anchors.topMargin: sliderWrapper.visible ? Style.current.smallPadding : 0
anchors.right: parent.right
anchors.rightMargin: -Style.current.padding
//% "Advanced"
label: qsTrId("advanced")
btnColor: "transparent"
textSize: 13
onClicked: {
customNetworkFeeDialog.open()
}
}
ModalPopup {
id: customNetworkFeeDialog
//% "Custom Network Fee"
title: qsTrId("custom-network-fee")
height: 286
width: 400
property bool isValid: true
onIsValidChanged: {
root.isValid = isValid
}
function validate() {
// causes error on application load without a null check
if (!inputGasLimit || !inputGasPrice) {
return
}
inputGasLimit.validationError = ""
inputGasPrice.validationError = ""
const noInputLimit = inputGasLimit.text === ""
const noInputPrice = inputGasPrice.text === ""
if (noInputLimit) {
inputGasLimit.validationError = root.noInputErrorMessage
}
if (noInputPrice) {
inputGasPrice.validationError = root.noInputErrorMessage
}
if (isNaN(inputGasLimit.text)) {
inputGasLimit.validationError = invalidInputErrorMessage
}
if (isNaN(inputGasPrice.text)) {
inputGasPrice.validationError = invalidInputErrorMessage
}
let inputLimit = parseFloat(inputGasLimit.text || "0.00")
let inputPrice = parseFloat(inputGasPrice.text || "0.00")
if (inputLimit === 0.00) {
inputGasLimit.validationError = root.greaterThan0ErrorMessage
}
if (inputPrice === 0.00) {
inputGasPrice.validationError = root.greaterThan0ErrorMessage
}
const isValid = inputGasLimit.validationError === "" && inputGasPrice.validationError === ""
customNetworkFeeDialog.isValid = isValid
return isValid
}
Input {
id: inputGasLimit
//% "Gas limit"
label: qsTrId("gas-limit")
text: "21000"
customHeight: 56
anchors.top: parent.top
anchors.left: parent.left
anchors.right: inputGasPrice.left
anchors.rightMargin: Style.current.padding
placeholderText: "21000"
validationErrorAlignment: TextEdit.AlignRight
validationErrorTopMargin: 8
onTextChanged: {
if (customNetworkFeeDialog.validate()) {
root.updateGasEthValue()
}
}
}
Input {
id: inputGasPrice
//% "Gas price"
label: qsTrId("gas-price")
anchors.top: parent.top
anchors.left: undefined
anchors.right: parent.right
width: 130
customHeight: 56
text: root.defaultGasPrice()
placeholderText: "20"
onTextChanged: {
if (inputGasPrice.text.trim() === "") {
inputGasPrice.text = root.defaultGasPrice()
}
if (customNetworkFeeDialog.validate()) {
root.updateGasEthValue()
}
}
StyledText {
color: Style.current.darkGrey
//% "Gwei"
text: qsTrId("gwei")
anchors.top: parent.top
anchors.topMargin: 42
anchors.right: parent.right
anchors.rightMargin: Style.current.padding
font.pixelSize: 15
}
}
StyledText {
id: labelGasPriceSummaryAdvanced
anchors.bottom: parent.bottom
anchors.bottomMargin: Style.current.smallPadding
anchors.right: parent.right
font.weight: Font.Medium
font.pixelSize: 13
color: Style.current.secondaryText
}
footer: StyledButton {
id: applyButton
anchors.right: parent.right
anchors.rightMargin: Style.current.smallPadding
//% "Apply"
label: qsTrId("invalid-key-confirm")
anchors.bottom: parent.bottom
disabled: !customNetworkFeeDialog.isValid
onClicked: {
if (customNetworkFeeDialog.validate()) {
root.updateGasEthValue()
}
customNetworkFeeDialog.close()
}
}
}
}