From a6f4eef1dadee9d8caa9b0ac20e2ce4a3034a100 Mon Sep 17 00:00:00 2001
From: Maran <maran.hidskes@gmail.com>
Date: Mon, 2 Jun 2014 15:16:37 +0200
Subject: [PATCH] Added Peer Window

---
 ethereal/assets/qml/wallet.qml | 50 +++++++++++++++++++++++++++++++++-
 ethereal/ui/gui.go             | 12 +++++++-
 ethereum/repl.go               |  4 +++
 3 files changed, 64 insertions(+), 2 deletions(-)

diff --git a/ethereal/assets/qml/wallet.qml b/ethereal/assets/qml/wallet.qml
index bbb147d89..8c04c6344 100644
--- a/ethereal/assets/qml/wallet.qml
+++ b/ethereal/assets/qml/wallet.qml
@@ -45,6 +45,13 @@ ApplicationWindow {
 					addPeerWin.visible = true
 				}
 			}
+			MenuItem {
+				text: "Show Peers"
+				shortcut: "Ctrl+e"
+				onTriggered: {
+					peerWindow.visible = true
+				}
+			}
 		}
 
 		Menu {
@@ -359,6 +366,10 @@ ApplicationWindow {
 			id: peerImage
 			anchors.right: parent.right
 			width: 10; height: 10
+			MouseArea {
+				onDoubleClicked:  peerWindow.visible = true
+				anchors.fill: parent
+			}
 			source: ui.assetPath("network.png")
 		}
 	}
@@ -623,6 +634,20 @@ ApplicationWindow {
 	function setPeers(text) {
 		peerLabel.text = text
 	}
+
+	function addPeer(peer) {
+		// We could just append the whole peer object but it cries if you try to alter them
+		peerModel.append({ip: peer.ip, port: peer.port, lastResponse:timeAgo(peer.lastSend), version: peer.version})
+	}
+
+	function resetPeers(){
+		peerModel.clear()
+	}
+
+	function timeAgo(unixTs){
+		var lapsed = (Date.now() - new Date(unixTs*1000)) / 1000
+		return  (lapsed + " seconds ago")
+	}
 	function convertToPretty(unixTs){
 		var a = new Date(unixTs*1000);
 		var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
@@ -635,6 +660,30 @@ ApplicationWindow {
 		var time = date+' '+month+' '+year+' '+hour+':'+min+':'+sec ;
 		return time;
 	}
+	// ******************************************
+	// Windows
+	// ******************************************
+	Window {
+		id: peerWindow
+		height: 200
+		width: 500
+		Rectangle {
+			anchors.fill: parent
+			property var peerModel: ListModel {
+				id: peerModel
+			}
+			TableView {
+				anchors.fill: parent
+				id: peerTable
+				model: peerModel
+				TableViewColumn{width: 120; role: "ip" ; title: "IP" }
+				TableViewColumn{width: 60; role: "port" ; title: "Port" }
+				TableViewColumn{width: 120; role: "lastResponse"; title: "Last event" }
+				TableViewColumn{width: 180; role: "version" ; title: "Version" }
+			}
+		}
+	}
+
 	// *******************************************
 	// Components
 	// *******************************************
@@ -810,7 +859,6 @@ ApplicationWindow {
 			}
 		}
 	}
-
 	// New Transaction component
 	Component {
 		id: newTransaction
diff --git a/ethereal/ui/gui.go b/ethereal/ui/gui.go
index 44215efdb..db06add8e 100644
--- a/ethereal/ui/gui.go
+++ b/ethereal/ui/gui.go
@@ -12,6 +12,7 @@ import (
 	"github.com/go-qml/qml"
 	"math/big"
 	"strings"
+	"time"
 )
 
 type Gui struct {
@@ -91,7 +92,7 @@ func (gui *Gui) Start(assetPath string) {
 		ethutil.Config.Log.AddLogSystem(gui)
 	}
 	if err != nil {
-		ethutil.Config.Log.Infoln("FATAL: asset not found: you can set an alternative asset path on on the command line using option 'asset_path'")
+		ethutil.Config.Log.Infoln("FATAL: asset not found: you can set an alternative asset path on on the command line using option 'asset_path'", err)
 
 		panic(err)
 	}
@@ -235,6 +236,8 @@ func (gui *Gui) update() {
 	reactor.Subscribe("object:"+string(namereg), objectChan)
 	reactor.Subscribe("peerList", peerChan)
 
+	ticker := time.NewTicker(5 * time.Second)
+
 	state := gui.eth.StateManager().TransState()
 
 	unconfirmedFunds := new(big.Int)
@@ -284,12 +287,19 @@ func (gui *Gui) update() {
 			gui.loadAddressBook()
 		case <-peerChan:
 			gui.setPeerInfo()
+		case <-ticker.C:
+			gui.setPeerInfo()
 		}
 	}
 }
 
 func (gui *Gui) setPeerInfo() {
 	gui.win.Root().Call("setPeers", fmt.Sprintf("%d / %d", gui.eth.PeerCount(), gui.eth.MaxPeers))
+
+	gui.win.Root().Call("resetPeers")
+	for _, peer := range gui.pub.GetPeers() {
+		gui.win.Root().Call("addPeer", peer)
+	}
 }
 
 // Logging functions that log directly to the GUI interface
diff --git a/ethereum/repl.go b/ethereum/repl.go
index 10f51675e..e59814154 100644
--- a/ethereum/repl.go
+++ b/ethereum/repl.go
@@ -66,6 +66,10 @@ func (self *JSEthereum) GetBlock(hash string) otto.Value {
 	return self.toVal(&JSBlock{self.PEthereum.GetBlock(hash), self})
 }
 
+func (self *JSEthereum) GetPeers() otto.Value {
+	return self.toVal(self.PEthereum.GetPeers())
+}
+
 func (self *JSEthereum) GetKey() otto.Value {
 	return self.toVal(self.PEthereum.GetKey())
 }