3a39abc415
changes qeswaphelper to shate a single, long lived transport instance instead of opening new transports to do swaps and fetch offers. This allows to continuosly fetch offers, so events which get returned later by slow relays don't get missed and the fee values stay updated. Also fixes a race causing the list to miss some swapservers, as the current implementation fetches only until `swap_manager.is_initialized()` is set, which will get set as soon as an event of the configured swapserver is received. So if the event of the configured swapserver is received as first, all server events coming in after it would get ignored.
339 lines
12 KiB
QML
339 lines
12 KiB
QML
import QtQuick
|
|
import QtQuick.Controls
|
|
import QtQuick.Layouts
|
|
import QtQuick.Controls.Material
|
|
|
|
import org.electrum 1.0
|
|
|
|
import "controls"
|
|
|
|
ElDialog {
|
|
id: root
|
|
|
|
required property QtObject swaphelper
|
|
|
|
implicitHeight: parent.height
|
|
implicitWidth: parent.width
|
|
|
|
title: qsTr('Lightning Swap')
|
|
iconSource: Qt.resolvedUrl('../../icons/update.png')
|
|
|
|
padding: 0
|
|
|
|
ColumnLayout {
|
|
width: parent.width
|
|
height: parent.height
|
|
spacing: constants.paddingLarge
|
|
|
|
InfoTextArea {
|
|
id: userinfoText
|
|
Layout.leftMargin: constants.paddingXXLarge
|
|
Layout.rightMargin: constants.paddingXXLarge
|
|
Layout.fillWidth: true
|
|
Layout.alignment: Qt.AlignHCenter
|
|
visible: swaphelper.userinfo != ''
|
|
text: swaphelper.userinfo
|
|
iconStyle: swaphelper.state == SwapHelper.Started || swaphelper.state == SwapHelper.Initializing
|
|
? InfoTextArea.IconStyle.Spinner
|
|
: swaphelper.state == SwapHelper.Failed || swaphelper.state == SwapHelper.Cancelled
|
|
? InfoTextArea.IconStyle.Error
|
|
: swaphelper.state == SwapHelper.Success
|
|
? InfoTextArea.IconStyle.Done
|
|
: swaphelper.state == SwapHelper.NoService
|
|
? InfoTextArea.IconStyle.Warn
|
|
: InfoTextArea.IconStyle.Info
|
|
}
|
|
|
|
GridLayout {
|
|
id: layout
|
|
columns: 2
|
|
Layout.preferredWidth: parent.width
|
|
Layout.leftMargin: constants.paddingXXLarge
|
|
Layout.rightMargin: constants.paddingXXLarge
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
text: qsTr('You send')
|
|
color: Material.accentColor
|
|
}
|
|
Image {
|
|
Layout.preferredWidth: constants.iconSizeSmall
|
|
Layout.preferredHeight: constants.iconSizeSmall
|
|
source: swaphelper.isReverse
|
|
? '../../icons/lightning.png'
|
|
: '../../icons/bitcoin.png'
|
|
}
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
id: tosend
|
|
text: Config.formatSats(swaphelper.tosend)
|
|
font.family: FixedFont
|
|
}
|
|
Label {
|
|
text: Config.baseUnit
|
|
color: Material.accentColor
|
|
}
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
text: qsTr('You receive')
|
|
color: Material.accentColor
|
|
}
|
|
Image {
|
|
Layout.preferredWidth: constants.iconSizeSmall
|
|
Layout.preferredHeight: constants.iconSizeSmall
|
|
source: swaphelper.isReverse
|
|
? '../../icons/bitcoin.png'
|
|
: '../../icons/lightning.png'
|
|
}
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
id: toreceive
|
|
text: Config.formatSats(swaphelper.toreceive)
|
|
font.family: FixedFont
|
|
}
|
|
Label {
|
|
text: Config.baseUnit
|
|
color: Material.accentColor
|
|
}
|
|
}
|
|
|
|
Label {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
text: qsTr('Server fee')
|
|
color: Material.accentColor
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
text: Config.formatSats(swaphelper.serverMiningfee)
|
|
font.family: FixedFont
|
|
}
|
|
Label {
|
|
text: Config.baseUnit
|
|
color: Material.accentColor
|
|
}
|
|
Label {
|
|
text: swaphelper.serverfeeperc
|
|
? '+ ' + swaphelper.serverfeeperc
|
|
: ''
|
|
}
|
|
}
|
|
|
|
Label {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
text: qsTr('Mining fee')
|
|
color: Material.accentColor
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.preferredWidth: 1
|
|
Layout.fillWidth: true
|
|
Label {
|
|
text: Config.formatSats(swaphelper.miningfee)
|
|
font.family: FixedFont
|
|
visible: swaphelper.valid
|
|
}
|
|
Label {
|
|
text: Config.baseUnit
|
|
color: Material.accentColor
|
|
visible: swaphelper.valid
|
|
}
|
|
}
|
|
}
|
|
|
|
Slider {
|
|
id: swapslider
|
|
Layout.fillWidth: true
|
|
|
|
Layout.topMargin: constants.paddingLarge
|
|
Layout.bottomMargin: constants.paddingLarge
|
|
Layout.leftMargin: constants.paddingXXLarge + (parent.width - 2 * constants.paddingXXLarge) * swaphelper.leftVoid
|
|
Layout.rightMargin: constants.paddingXXLarge + (parent.width - 2 * constants.paddingXXLarge) * swaphelper.rightVoid
|
|
|
|
property real scenter: -swapslider.from / (swapslider.to - swapslider.from)
|
|
|
|
enabled: swaphelper.state == SwapHelper.ServiceReady || swaphelper.state == SwapHelper.Failed
|
|
|
|
background: Rectangle {
|
|
x: swapslider.leftPadding
|
|
y: swapslider.topPadding + swapslider.availableHeight / 2 - height / 2
|
|
implicitWidth: 200
|
|
implicitHeight: 4
|
|
width: swapslider.availableWidth
|
|
height: implicitHeight
|
|
radius: 2
|
|
color: enabled
|
|
? Material.accentColor
|
|
: Material.sliderDisabledColor
|
|
|
|
// full width somehow misaligns with handle, define rangeWidth
|
|
property int rangeWidth: width - swapslider.leftPadding
|
|
|
|
Rectangle {
|
|
x: swapslider.visualPosition > swapslider.scenter
|
|
? swapslider.scenter * parent.rangeWidth
|
|
: swapslider.visualPosition * parent.rangeWidth
|
|
y: enabled ? -1 : 0
|
|
width: swapslider.visualPosition > swapslider.scenter
|
|
? (swapslider.visualPosition-swapslider.scenter) * parent.rangeWidth
|
|
: (swapslider.scenter-swapslider.visualPosition) * parent.rangeWidth
|
|
height: enabled ? parent.height + 2 : parent.height
|
|
color: enabled
|
|
? constants.colorOk
|
|
: Material.sliderDisabledColor
|
|
}
|
|
|
|
Rectangle {
|
|
x: - (swapslider.parent.width - 2 * constants.paddingXXLarge) * swaphelper.leftVoid
|
|
z: -1
|
|
// width makes rectangle go outside the control, into the Layout margins
|
|
width: swapslider.parent.width - 2 * constants.paddingXXLarge - swapslider.leftPadding - swapslider.rightPadding
|
|
height: parent.height
|
|
color: Material.sliderDisabledColor
|
|
}
|
|
|
|
Rectangle {
|
|
x: swapslider.scenter * parent.rangeWidth
|
|
y: -4
|
|
width: 1
|
|
height: parent.height + 2*4
|
|
color: parent.color
|
|
}
|
|
}
|
|
|
|
from: swaphelper.rangeMin
|
|
to: swaphelper.rangeMax
|
|
|
|
onValueChanged: {
|
|
if (activeFocus)
|
|
swaphelper.sliderPos = value
|
|
}
|
|
}
|
|
|
|
RowLayout {
|
|
Layout.fillWidth: true
|
|
Layout.topMargin: -constants.paddingXXLarge
|
|
Layout.leftMargin: constants.paddingXXLarge + swapslider.leftPadding
|
|
Layout.rightMargin: constants.paddingXXLarge + swapslider.rightPadding
|
|
Label {
|
|
text: '<-- ' + qsTr('Add receiving capacity')
|
|
font.pixelSize: constants.fontSizeXSmall
|
|
color: Material.accentColor
|
|
}
|
|
Label {
|
|
Layout.fillWidth: true
|
|
horizontalAlignment: Text.AlignRight
|
|
text: qsTr('Add sending capacity') + ' -->'
|
|
font.pixelSize: constants.fontSizeXSmall
|
|
color: Material.accentColor
|
|
}
|
|
}
|
|
|
|
|
|
Pane {
|
|
Layout.alignment: Qt.AlignHCenter
|
|
visible: _swaphelper.isNostr()
|
|
background: Rectangle { color: constants.darkerDialogBackground }
|
|
padding: 0
|
|
|
|
FlatButton {
|
|
text: qsTr('Choose swap provider')
|
|
enabled: _swaphelper.state != SwapHelper.Initializing
|
|
&& _swaphelper.state != SwapHelper.Success
|
|
&& _swaphelper.availableSwapServers.count
|
|
onClicked: {
|
|
var dialog = app.nostrSwapServersDialog.createObject(app, {
|
|
swaphelper: _swaphelper,
|
|
selectedPubkey: Config.swapServerNPub
|
|
})
|
|
dialog.accepted.connect(function() {
|
|
if (Config.swapServerNPub != dialog.selectedPubkey) {
|
|
Config.swapServerNPub = dialog.selectedPubkey
|
|
_swaphelper.setReadyState()
|
|
}
|
|
})
|
|
dialog.open()
|
|
}
|
|
}
|
|
}
|
|
|
|
Item { Layout.fillHeight: true; Layout.preferredWidth: 1 }
|
|
|
|
ButtonContainer {
|
|
Layout.columnSpan: 2
|
|
Layout.fillWidth: true
|
|
FlatButton {
|
|
Layout.fillWidth: true
|
|
Layout.preferredWidth: 1
|
|
text: qsTr('Ok')
|
|
icon.source: Qt.resolvedUrl('../../icons/confirmed.png')
|
|
visible: !swaphelper.canCancel
|
|
enabled: swaphelper.valid && (swaphelper.state == SwapHelper.ServiceReady || swaphelper.state == SwapHelper.Failed)
|
|
|
|
onClicked: {
|
|
swaphelper.executeSwap()
|
|
}
|
|
}
|
|
FlatButton {
|
|
Layout.fillWidth: true
|
|
Layout.preferredWidth: 1
|
|
text: qsTr('Cancel')
|
|
icon.source: Qt.resolvedUrl('../../icons/closebutton.png')
|
|
visible: swaphelper.canCancel
|
|
|
|
onClicked: {
|
|
swaphelper.cancelNormalSwap()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Connections {
|
|
target: swaphelper
|
|
function onSliderPosChanged() {
|
|
swapslider.value = swaphelper.sliderPos
|
|
}
|
|
function onStateChanged() {
|
|
if (swaphelper.state == SwapHelper.Success) {
|
|
var dialog = app.messageDialog.createObject(app, {
|
|
title: qsTr('Success!'),
|
|
text: Config.getTranslatedMessage(swaphelper.isReverse
|
|
? 'MSG_REVERSE_SWAP_FUNDING_MEMPOOL'
|
|
: 'MSG_FORWARD_SWAP_FUNDING_MEMPOOL')
|
|
})
|
|
dialog.accepted.connect(function() {
|
|
Qt.callLater(root.close)
|
|
})
|
|
dialog.open()
|
|
}
|
|
}
|
|
}
|
|
|
|
Component.onCompleted: {
|
|
swapslider.value = swaphelper.sliderPos
|
|
}
|
|
|
|
}
|