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import QtQuick 2.0
import QtQuick.Controls 1.0;
import QtQuick.Layouts 1.0;
import QtQuick.Dialogs 1.0;
import QtQuick.Window 2.1;
import QtQuick.Controls.Styles 1.1
import Ethereum 1.0
Rectangle {
id: root
property var title: "Block Chain"
property var menuItem
objectName: "chainView"
visible: false
anchors.fill: parent
TableView {
id: blockTable
width: parent.width
anchors.top: parent.top
anchors.bottom: parent.bottom
TableViewColumn{ role: "number" ; title: "#" ; width: 100 }
TableViewColumn{ role: "hash" ; title: "Hash" ; width: 560 }
TableViewColumn{ role: "txAmount" ; title: "Tx amount" ; width: 100 }
model: blockModel
itemDelegate: Item {
Text {
anchors {
left: parent.left
right: parent.right
leftMargin: 10
verticalCenter: parent.verticalCenter
}
color: styleData.textColor
elide: styleData.elideMode
text: styleData.value
font.pixelSize: 11
MouseArea {
acceptedButtons: Qt.LeftButton | Qt.RightButton
propagateComposedEvents: true
anchors.fill: parent
onClicked: {
blockTable.selection.clear()
blockTable.selection.select(styleData.row)
if(mouse.button == Qt.RightButton) {
contextMenu.row = styleData.row;
contextMenu.popup()
}
}
onDoubleClicked: {
popup.visible = true
popup.setDetails(blockModel.get(styleData.row))
}
}
}
}
Menu {
id: contextMenu
property var row
MenuItem {
text: "Details"
onTriggered: {
popup.visible = true
popup.setDetails(blockModel.get(contextMenu.row))
}
}
MenuSeparator{}
MenuItem {
text: "Copy"
onTriggered: {
copyToClipboard(blockModel.get(contextMenu.row).hash)
}
}
MenuItem {
text: "Dump State"
onTriggered: {
generalFileDialog.show(false, function(path) {
var hash = blockModel.get(contextMenu.row).hash;
gui.dumpState(hash, path);
});
}
}
}
}
function addBlock(block, initial) {
if(initial == undefined){
initial = false
}
var amount = block.transactions.length;
var txs = [];
for(var i = 0; i < block.transactions.length; i++) {
var tx = JSON.parse(block.transactions.getAsJson(i));
txs.push(tx);
}
if(initial){
blockModel.append({raw: block.raw, bloom: block.bloom, size: block.size, number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)})
} else {
blockModel.insert(0, {raw: block.raw, bloom: block.bloom, size: block.size, number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)})
}
}
Window {
id: popup
visible: false
//flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint
property var block
width: root.width
height: 300
Component{
id: blockDetailsDelegate
Rectangle {
color: "#252525"
width: popup.width
height: 150
Column {
anchors.leftMargin: 10
anchors.topMargin: 5
anchors.top: parent.top
anchors.left: parent.left
Text { text: '<h3>Block details</h3>'; color: "#F2F2F2"}
Text { text: '<b>Block number:</b> ' + number + " (Size: " + size + ")"; color: "#F2F2F2"}
Text { text: '<b>Hash:</b> ' + hash; color: "#F2F2F2"}
Text { text: '<b>Bloom:</b> ' + bloom; color: "#F2F2F2"}
Text { text: '<b>Coinbase:</b> <' + name + '> ' + coinbase; color: "#F2F2F2"}
Text { text: '<b>Block found at:</b> ' + prettyTime; color: "#F2F2F2"}
Text { text: '<b>Gas used:</b> ' + gasUsed + " / " + gasLimit; color: "#F2F2F2"}
}
}
}
ListView {
model: singleBlock
delegate: blockDetailsDelegate
anchors.top: parent.top
height: 100
anchors.leftMargin: 20
id: listViewThing
Layout.maximumHeight: 40
}
TableView {
id: txView
anchors.top: listViewThing.bottom
anchors.topMargin: 50
width: parent.width
TableViewColumn{width: 90; role: "value" ; title: "Value" }
TableViewColumn{width: 200; role: "hash" ; title: "Hash" }
TableViewColumn{width: 200; role: "sender" ; title: "Sender" }
TableViewColumn{width: 200;role: "address" ; title: "Receiver" }
TableViewColumn{width: 60; role: "gas" ; title: "Gas" }
TableViewColumn{width: 60; role: "gasPrice" ; title: "Gas Price" }
TableViewColumn{width: 60; role: "isContract" ; title: "Contract" }
model: transactionModel
onClicked: {
var tx = transactionModel.get(row)
if(tx.data) {
popup.showContractData(tx)
}else{
popup.height = 440
}
}
}
function showContractData(tx) {
if(tx.createsContract) {
contractData.text = tx.data
contractLabel.text = "<h4> Transaction created contract " + tx.address + "</h4>"
}else{
contractLabel.text = "<h4> Transaction ran contract " + tx.address + "</h4>"
contractData.text = tx.rawData
}
popup.height = 540
}
Rectangle {
id: txDetails
width: popup.width
height: 300
anchors.left: listViewThing.left
anchors.top: txView.bottom
Label {
text: "<h4>Contract data</h4>"
anchors.top: parent.top
anchors.left: parent.left
id: contractLabel
anchors.leftMargin: 10
}
TextArea {
id: contractData
text: "Contract"
anchors.top: contractLabel.bottom
anchors.left: parent.left
anchors.right: parent.right
wrapMode: Text.Wrap
height: 80
}
TextArea {
id: dumpData
anchors.top: contractData.bottom
anchors.left: parent.left
anchors.right: parent.right
anchors.bottom: parent.bottom
height: 300
}
}
property var transactionModel: ListModel {
id: transactionModel
}
property var singleBlock: ListModel {
id: singleBlock
}
function setDetails(bl){
singleBlock.set(0, bl)
popup.height = 300
transactionModel.clear()
if(bl.txs !== undefined){
for(var i = 0; i < bl.txs.count; i++) {
transactionModel.insert(0, bl.txs.get(i))
}
if(bl.txs.count > 0 && bl.txs.get(0).data){
popup.showContractData(bl.txs.get(0))
}
}
txView.forceActiveFocus()
dumpData.text = bl.raw;
}
}
}
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