Merge branch 'release/poc5-rc7'poc5-rc7

3 files changed, 82 insertions, 13 deletions

diff --git a/ethereal/ui/ext_app.go b/ethereal/ui/ext_app.go
index de5f15db6..d1a256cdb 100644
--- a/ethereal/ui/ext_app.go
+++ b/ethereal/ui/ext_app.go
@@ -18,14 +18,16 @@ type AppContainer interface {
 	NewBlock(*ethchain.Block)
 	ObjectChanged(*ethchain.StateObject)
 	StorageChanged(*ethchain.StorageState)
+	NewWatcher(chan bool)
 }
 
 type ExtApplication struct {
 	*ethpub.PEthereum
 
-	blockChan  chan ethutil.React
-	changeChan chan ethutil.React
-	quitChan   chan bool
+	blockChan       chan ethutil.React
+	changeChan      chan ethutil.React
+	quitChan        chan bool
+	watcherQuitChan chan bool
 
 	container        AppContainer
 	lib              *UiLib
@@ -38,6 +40,7 @@ func NewExtApplication(container AppContainer, lib *UiLib) *ExtApplication {
 		make(chan ethutil.React, 1),
 		make(chan ethutil.React, 1),
 		make(chan bool),
+		make(chan bool),
 		container,
 		lib,
 		nil,
@@ -66,6 +69,8 @@ func (app *ExtApplication) run() {
 	reactor := app.lib.eth.Reactor()
 	reactor.Subscribe("newBlock", app.blockChan)
 
+	app.container.NewWatcher(app.watcherQuitChan)
+
 	win := app.container.Window()
 	win.Show()
 	win.Wait()
@@ -83,6 +88,7 @@ func (app *ExtApplication) stop() {
 
 	// Kill the main loop
 	app.quitChan <- true
+	app.watcherQuitChan <- true
 
 	close(app.blockChan)
 	close(app.quitChan)
diff --git a/ethereal/ui/gui.go b/ethereal/ui/gui.go
index aa0364998..e267dabfd 100644
--- a/ethereal/ui/gui.go
+++ b/ethereal/ui/gui.go
@@ -55,7 +55,7 @@ func New(ethereum *eth.Ethereum) *Gui {
 }
 
 func (gui *Gui) Start(assetPath string) {
-	const version = "0.5.0 RC6"
+	const version = "0.5.0 RC7"
 
 	defer gui.txDb.Close()
 
@@ -178,13 +178,14 @@ func (gui *Gui) setWalletValue(amount, unconfirmedFunds *big.Int) {
 
 // Simple go routine function that updates the list of peers in the GUI
 func (gui *Gui) update() {
-	blockChan := make(chan ethutil.React, 1)
 	reactor := gui.eth.Reactor()
 
-	reactor.Subscribe("newBlock", blockChan)
+	blockChan := make(chan ethutil.React, 1)
+	txChan := make(chan ethutil.React, 1)
 
-	txChan := make(chan ethchain.TxMsg, 1)
-	gui.eth.TxPool().Subscribe(txChan)
+	reactor.Subscribe("newBlock", blockChan)
+	reactor.Subscribe("newTx:pre", txChan)
+	reactor.Subscribe("newTx:post", txChan)
 
 	state := gui.eth.StateManager().TransState()
 
@@ -196,21 +197,23 @@ func (gui *Gui) update() {
 		case b := <-blockChan:
 			block := b.Resource.(*ethchain.Block)
 			if bytes.Compare(block.Coinbase, gui.addr) == 0 {
-				gui.setWalletValue(gui.eth.StateManager().ProcState().GetAccount(gui.addr).Amount, nil)
+				gui.setWalletValue(gui.eth.StateManager().CurrentState().GetAccount(gui.addr).Amount, nil)
 			}
 
 		case txMsg := <-txChan:
-			tx := txMsg.Tx
+			tx := txMsg.Resource.(*ethchain.Transaction)
 
-			if txMsg.Type == ethchain.TxPre {
+			if txMsg.Event == "newTx:pre" {
 				object := state.GetAccount(gui.addr)
 
 				if bytes.Compare(tx.Sender(), gui.addr) == 0 && object.Nonce <= tx.Nonce {
 					gui.win.Root().Call("addTx", ethpub.NewPTx(tx))
 					gui.txDb.Put(tx.Hash(), tx.RlpEncode())
 
-					object.Nonce += 1
-					state.SetStateObject(object)
+					/*
+						object.Nonce += 1
+						state.SetStateObject(object)
+					*/
 
 					unconfirmedFunds.Sub(unconfirmedFunds, tx.Value)
 				} else if bytes.Compare(tx.Recipient, gui.addr) == 0 {
diff --git a/ethereal/ui/html_container.go b/ethereal/ui/html_container.go
index 4f12aaaf6..3867c0353 100644
--- a/ethereal/ui/html_container.go
+++ b/ethereal/ui/html_container.go
@@ -6,6 +6,12 @@ import (
 	"github.com/ethereum/eth-go/ethpub"
 	"github.com/ethereum/eth-go/ethutil"
 	"github.com/go-qml/qml"
+	"github.com/howeyc/fsnotify"
+	"io/ioutil"
+	"log"
+	"net/url"
+	"os"
+	"path"
 	"path/filepath"
 )
 
@@ -15,6 +21,7 @@ type HtmlApplication struct {
 	engine  *qml.Engine
 	lib     *UiLib
 	path    string
+	watcher *fsnotify.Watcher
 }
 
 func NewHtmlApplication(path string, lib *UiLib) *HtmlApplication {
@@ -47,6 +54,59 @@ func (app *HtmlApplication) Create() error {
 	return nil
 }
 
+func (app *HtmlApplication) RootFolder() string {
+	folder, err := url.Parse(app.path)
+	if err != nil {
+		return ""
+	}
+	return path.Dir(folder.RequestURI())
+}
+func (app *HtmlApplication) RecursiveFolders() []os.FileInfo {
+	files, _ := ioutil.ReadDir(app.RootFolder())
+	var folders []os.FileInfo
+	for _, file := range files {
+		if file.IsDir() {
+			folders = append(folders, file)
+		}
+	}
+	return folders
+}
+
+func (app *HtmlApplication) NewWatcher(quitChan chan bool) {
+	var err error
+
+	app.watcher, err = fsnotify.NewWatcher()
+	if err != nil {
+		return
+	}
+	err = app.watcher.Watch(app.RootFolder())
+	if err != nil {
+		log.Fatal(err)
+	}
+	for _, folder := range app.RecursiveFolders() {
+		fullPath := app.RootFolder() + "/" + folder.Name()
+		app.watcher.Watch(fullPath)
+	}
+
+	go func() {
+	out:
+		for {
+			select {
+			case <-quitChan:
+				app.watcher.Close()
+				break out
+			case <-app.watcher.Event:
+				//ethutil.Config.Log.Debugln("Got event:", ev)
+				app.webView.Call("reload")
+			case err := <-app.watcher.Error:
+				// TODO: Do something here
+				ethutil.Config.Log.Infoln("Watcher error:", err)
+			}
+		}
+	}()
+
+}
+
 func (app *HtmlApplication) Engine() *qml.Engine {
 	return app.engine
 }