monero-gui/pages/Receive.qml

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// Copyright (c) 2014-2018, The Monero Project
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//
// All rights reserved.
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//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
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//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
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//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
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//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
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//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import QtQuick 2.0
import QtQuick.Controls 2.0
import QtQuick.Controls.Styles 1.4
import QtQuick.Layouts 1.1
import QtQuick.Dialogs 1.2
import "../components"
import moneroComponents.Clipboard 1.0
import moneroComponents.Wallet 1.0
import moneroComponents.WalletManager 1.0
import moneroComponents.TransactionHistory 1.0
import moneroComponents.TransactionHistoryModel 1.0
import moneroComponents.Subaddress 1.0
import moneroComponents.SubaddressModel 1.0
Rectangle {
id: pageReceive
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color: "transparent"
property var model
property var current_address
property alias addressText : pageReceive.current_address
property string trackingLineText: ""
function makeQRCodeString() {
var s = "monero:"
var nfields = 0
s += current_address;
var amount = amountLine.text.trim()
if (amount !== "") {
s += (nfields++ ? "&" : "?")
s += "tx_amount=" + amount
}
return s
}
function setTrackingLineText(text) {
// don't replace with same text, it wrecks selection while the user is selecting
// also keep track of text, because when we read back the text from the widget,
// we do not get what we put it, but some extra HTML stuff on top
if (text != trackingLineText) {
trackingLine.text = text
trackingLineText = text
}
}
function update() {
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if (!appWindow.currentWallet || !trackingEnabled.checked) {
setTrackingLineText("-")
return
}
if (appWindow.currentWallet.connected() == Wallet.ConnectionStatus_Disconnected) {
setTrackingLineText(qsTr("WARNING: no connection to daemon"))
return
}
var model = appWindow.currentWallet.historyModel
var count = model.rowCount()
var totalAmount = 0
var nTransactions = 0
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var list = []
var blockchainHeight = 0
for (var i = 0; i < count; ++i) {
var idx = model.index(i, 0)
var isout = model.data(idx, TransactionHistoryModel.TransactionIsOutRole);
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var subaddrAccount = model.data(idx, TransactionHistoryModel.TransactionSubaddrAccountRole);
var subaddrIndex = model.data(idx, TransactionHistoryModel.TransactionSubaddrIndexRole);
if (!isout && subaddrAccount == appWindow.currentWallet.currentSubaddressAccount && subaddrIndex == table.currentIndex) {
var amount = model.data(idx, TransactionHistoryModel.TransactionAtomicAmountRole);
totalAmount = walletManager.addi(totalAmount, amount)
nTransactions += 1
var txid = model.data(idx, TransactionHistoryModel.TransactionHashRole);
var blockHeight = model.data(idx, TransactionHistoryModel.TransactionBlockHeightRole);
if (blockHeight == 0) {
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list.push(qsTr("in the txpool: %1").arg(txid) + translationManager.emptyString)
} else {
if (blockchainHeight == 0)
blockchainHeight = walletManager.blockchainHeight()
var confirmations = blockchainHeight - blockHeight - 1
var displayAmount = model.data(idx, TransactionHistoryModel.TransactionDisplayAmountRole);
if (confirmations > 1) {
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list.push(qsTr("%2 confirmations: %3 (%1)").arg(txid).arg(confirmations).arg(displayAmount) + translationManager.emptyString)
} else {
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list.push(qsTr("1 confirmation: %2 (%1)").arg(txid).arg(displayAmount) + translationManager.emptyString)
}
}
}
}
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// if there are too many txes, only show the first 3
if (list.length > 3) {
list.length = 3;
list.push("...");
}
if (nTransactions == 0) {
setTrackingLineText(qsTr("No transaction found yet...") + translationManager.emptyString)
return
}
var text = ((nTransactions == 1) ? qsTr("Transaction found") : qsTr("%1 transactions found").arg(nTransactions)) + translationManager.emptyString
var expectedAmount = walletManager.amountFromString(amountLine.text)
if (expectedAmount && expectedAmount != amount) {
var displayTotalAmount = walletManager.displayAmount(totalAmount)
if (amount > expectedAmount) {
text += qsTr(" with more money (%1)").arg(displayTotalAmount) + translationManager.emptyString
} else if (amount < expectedAmount) {
text += qsTr(" with not enough money (%1)").arg(displayTotalAmount) + translationManager.emptyString
}
}
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setTrackingLineText(text + "<br>" + list.join("<br>"))
}
Clipboard { id: clipboard }
/* main layout */
ColumnLayout {
id: mainLayout
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anchors.margins: (isMobile)? 17 : 40
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anchors.topMargin: 40 * scaleRatio
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anchors.left: parent.left
anchors.top: parent.top
anchors.right: parent.right
spacing: 20 * scaleRatio
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property int labelWidth: 120 * scaleRatio
property int editWidth: 400 * scaleRatio
property int lineEditFontSize: 12 * scaleRatio
property int qrCodeSize: 240 * scaleRatio
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ColumnLayout {
id: addressRow
spacing: 0
Label {
id: addressLabel
text: qsTr("Addresses") + translationManager.emptyString
width: mainLayout.labelWidth
}
Rectangle {
id: header
Layout.fillWidth: true
Layout.topMargin: 10
visible: table.count > 0
height: 10
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color: "transparent"
Rectangle {
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
anchors.rightMargin: 10
anchors.leftMargin: 10
height: 1
color: "#404040"
}
Image {
anchors.top: parent.top
anchors.left: parent.left
width: 10
height: 10
source: "../images/historyBorderRadius.png"
}
Image {
anchors.top: parent.top
anchors.right: parent.right
width: 10
height: 10
source: "../images/historyBorderRadius.png"
rotation: 90
}
}
Rectangle {
id: tableRect
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property int table_max_height: 260
Layout.fillWidth: true
Layout.preferredHeight: table.contentHeight < table_max_height ? table.contentHeight : table_max_height
color: "transparent"
Scroll {
id: flickableScroll
anchors.right: table.right
anchors.top: table.top
anchors.bottom: table.bottom
flickable: table
}
SubaddressTable {
id: table
anchors.fill: parent
onContentYChanged: flickableScroll.flickableContentYChanged()
onCurrentItemChanged: {
current_address = appWindow.currentWallet.address(appWindow.currentWallet.currentSubaddressAccount, table.currentIndex);
}
}
}
RowLayout {
spacing: 20
Layout.topMargin: 20
StandardButton {
small: true
text: qsTr("Create new address") + translationManager.emptyString;
onClicked: {
inputDialog.labelText = qsTr("Set the label of the new address:") + translationManager.emptyString
inputDialog.inputText = qsTr("(Untitled)")
inputDialog.onAcceptedCallback = function() {
appWindow.currentWallet.subaddress.addRow(appWindow.currentWallet.currentSubaddressAccount, inputDialog.inputText)
table.currentIndex = appWindow.currentWallet.numSubaddresses() - 1
}
inputDialog.onRejectedCallback = null;
inputDialog.open()
}
}
StandardButton {
small: true
enabled: table.currentIndex > 0
text: qsTr("Rename") + translationManager.emptyString;
onClicked: {
inputDialog.labelText = qsTr("Set the label of the selected address:") + translationManager.emptyString
inputDialog.inputText = appWindow.currentWallet.getSubaddressLabel(appWindow.currentWallet.currentSubaddressAccount, table.currentIndex)
inputDialog.onAcceptedCallback = function() {
appWindow.currentWallet.subaddress.setLabel(appWindow.currentWallet.currentSubaddressAccount, table.currentIndex, inputDialog.inputText)
}
inputDialog.onRejectedCallback = null;
inputDialog.open()
}
}
}
}
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ColumnLayout {
id: amountRow
Label {
id: amountLabel
text: qsTr("Amount") + translationManager.emptyString
width: mainLayout.labelWidth
}
LineEdit {
id: amountLine
placeholderText: qsTr("Amount to receive") + translationManager.emptyString
readOnly: false
width: mainLayout.editWidth
Layout.fillWidth: true
validator: DoubleValidator {
bottom: 0.0
top: 18446744.073709551615
decimals: 12
notation: DoubleValidator.StandardNotation
locale: "C"
}
}
}
ColumnLayout {
id: trackingRow
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visible: !isAndroid && !isIOS
Label {
id: trackingLabel
textFormat: Text.RichText
text: "<style type='text/css'>a {text-decoration: none; color: #FF6C3C; font-size: 14px;}</style>" +
qsTr("Tracking") +
"<font size='2'> (</font><a href='#'>" +
qsTr("help") +
"</a><font size='2'>)</font>" +
translationManager.emptyString
width: mainLayout.labelWidth
onLinkActivated: {
trackingHowToUseDialog.title = qsTr("Tracking payments") + translationManager.emptyString;
trackingHowToUseDialog.text = qsTr(
"<p><font size='+2'>This is a simple sales tracker:</font></p>" +
"<p>Let your customer scan that QR code to make a payment (if that customer has software which " +
"supports QR code scanning).</p>" +
"<p>This page will automatically scan the blockchain and the tx pool " +
"for incoming transactions using this QR code. If you input an amount, it will also check " +
"that incoming transactions total up to that amount.</p>" +
"It's up to you whether to accept unconfirmed transactions or not. It is likely they'll be " +
"confirmed in short order, but there is still a possibility they might not, so for larger " +
"values you may want to wait for one or more confirmation(s).</p>"
)
trackingHowToUseDialog.icon = StandardIcon.Information
trackingHowToUseDialog.open()
}
}
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CheckBox {
id: trackingEnabled
text: qsTr("Enable") + translationManager.emptyString
}
TextEdit {
id: trackingLine
readOnly: true
width: mainLayout.editWidth
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Layout.fillWidth: true
textFormat: Text.RichText
text: ""
selectByMouse: true
color: 'white'
}
}
MessageDialog {
id: trackingHowToUseDialog
standardButtons: StandardButton.Ok
}
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FileDialog {
id: qrFileDialog
title: "Please choose a name"
folder: shortcuts.pictures
selectExisting: false
nameFilters: [ "Image (*.png)"]
onAccepted: {
if( ! walletManager.saveQrCode(makeQRCodeString(), walletManager.urlToLocalPath(fileUrl))) {
console.log("Failed to save QrCode to file " + walletManager.urlToLocalPath(fileUrl) )
trackingHowToUseDialog.title = qsTr("Save QrCode") + translationManager.emptyString;
trackingHowToUseDialog.text = qsTr("Failed to save QrCode to ") + walletManager.urlToLocalPath(fileUrl) + translationManager.emptyString;
trackingHowToUseDialog.icon = StandardIcon.Error
trackingHowToUseDialog.open()
}
}
}
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ColumnLayout {
Menu {
id: qrMenu
title: "QrCode"
MenuItem {
text: qsTr("Save As") + translationManager.emptyString;
onTriggered: qrFileDialog.open()
}
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}
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Image {
id: qrCode
anchors.margins: 50 * scaleRatio
Layout.fillWidth: true
Layout.minimumHeight: mainLayout.qrCodeSize
smooth: false
fillMode: Image.PreserveAspectFit
source: "image://qrcode/" + makeQRCodeString()
MouseArea {
anchors.fill: parent
acceptedButtons: Qt.RightButton
onClicked: {
if (mouse.button == Qt.RightButton)
qrMenu.popup()
}
onPressAndHold: qrFileDialog.open()
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}
}
}
}
Timer {
id: timer
interval: 2000; running: false; repeat: true
onTriggered: update()
}
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function onPageCompleted() {
console.log("Receive page loaded");
table.model = currentWallet.subaddressModel;
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if (appWindow.currentWallet) {
current_address = appWindow.currentWallet.address(appWindow.currentWallet.currentSubaddressAccount, 0)
appWindow.currentWallet.subaddress.refresh(appWindow.currentWallet.currentSubaddressAccount)
table.currentIndex = 0
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}
update()
timer.running = true
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trackingEnabled.checked = false
}
function onPageClosed() {
timer.running = false
}
}