better ui for window

src/croc/croc.go

@@ -61,6 +61,7 @@ type Croc struct {
 	// special for window
 	WindowRecipientPrompt bool
 	WindowRecipientAccept bool
+	WindowReceivingString string
 }
 
 // Init will initiate with the default parameters

src/croc/recipient.go

@@ -71,6 +71,7 @@ func (cr *Croc) receive(forceSend int, serverAddress string, tcpPorts []string,
 	spin := spinner.New(spinner.CharSets[9], 100*time.Millisecond)
 	spin.Writer = os.Stderr
 	spin.Suffix = " performing PAKE..."
+	cr.StateString = "Performing PAKE..."
 	spin.Start()
 	defer spin.Stop()
 
@@ -159,6 +160,7 @@ func (cr *Croc) receive(forceSend int, serverAddress string, tcpPorts []string,
 			c.WriteMessage(websocket.BinaryMessage, []byte("ready"))
 		case 3:
 			spin.Stop()
+			cr.StateString = "Recieving file info..."
 
 			// unmarshal the file info
 			log.Debugf("[%d] recieve file info", step)
@@ -207,12 +209,15 @@ func (cr *Croc) receive(forceSend int, serverAddress string, tcpPorts []string,
 			if cr.FileInfo.IsDir {
 				fileOrFolder = "folder"
 			}
-			fmt.Fprintf(os.Stderr, "\r%s %s (%s) into: %s\n",
+			cr.WindowReceivingString = fmt.Sprintf("%s %s (%s) into: %s",
 				overwritingOrReceiving,
 				fileOrFolder,
 				humanize.Bytes(uint64(cr.FileInfo.Size)),
 				cr.FileInfo.Name,
 			)
+			fmt.Fprintf(os.Stderr, "\r%s%s\n",
+				cr.WindowReceivingString,
+			)
 			if !noPrompt {
 				if "y" != utils.GetInput("ok? (y/N): ") {
 					fmt.Fprintf(os.Stderr, "cancelling request")
@@ -273,8 +278,8 @@ func (cr *Croc) receive(forceSend int, serverAddress string, tcpPorts []string,
 			} else {
 				blockSize = models.TCP_BUFFER_SIZE / 2
 			}
-
 			// start the ui for pgoress
+			cr.StateString = "Recieving file..."
 			bytesWritten := 0
 			fmt.Fprintf(os.Stderr, "\nReceiving (<-%s)...\n", otherIP)
 			cr.Bar = progressbar.NewOptions(
@@ -495,6 +500,7 @@ func (cr *Croc) receive(forceSend int, serverAddress string, tcpPorts []string,
 					}
 					fmt.Fprintf(os.Stderr, "\nReceived %s written to %s (%2.1f %s)\n", folderOrFile, cr.FileInfo.Name, transferRate, transferType)
 					os.Remove(progressFile)
+					cr.StateString = fmt.Sprintf("Received %s written to %s (%2.1f %s)", folderOrFile, cr.FileInfo.Name, transferRate, transferType)
 				}
 				return err
 			} else {

src/croc/sender.go

@@ -39,8 +39,6 @@ func (cr *Croc) startSender(forceSend int, serverAddress string, tcpPorts []stri
 			fmt.Fprintf(os.Stderr, "\n"+err.Error())
 		}
 		cr.StateString = err.Error()
-	} else {
-		cr.StateString = "File transfer completed."
 	}
 
 	done <- struct{}{}
@@ -455,6 +453,7 @@ func (cr *Croc) send(forceSend int, serverAddress string, tcpPorts []string, isL
 					transferType = "kB/s"
 				}
 				fmt.Fprintf(os.Stderr, "\nTransfer complete (%2.1f %s)", transferRate, transferType)
+				cr.StateString = fmt.Sprintf("Transfer complete (%2.1f %s)", transferRate, transferType)
 				return nil
 			} else {
 				fmt.Fprintf(os.Stderr, "\nTransfer corrupted")

src/win/Makefile

@@ -1,4 +1,4 @@
-VERSION=$(shell git describe --abbrev=0)
+VERSION=$(shell git describe --tags --abbrev=0)
 LDFLAGS=-ldflags "-X main.Version=${VERSION}"
 
 .PHONY: linux
@@ -10,4 +10,4 @@ fast:
 	GO111MODULE=off qtdeploy ${LDFLAGS} --fast --tags='wincroc' --debug build desktop
 
 windows:
-	GO111MODULE=off qtdeploy ${LDFLAGS} --tags='wincroc' --debug --docker build windows_64_static
+	GO111MODULE=off qtdeploy ${LDFLAGS} --tags='wincroc' --debug --docker build windows_64_static

src/win/main.go

@@ -50,7 +50,7 @@ func main() {
 	labels[0].SetText("secure data transfer")
 	labels[1].SetText("Click 'Send' or 'Receive' to start")
 
-	button := widgets.NewQPushButton2("Send file", nil)
+	button := widgets.NewQPushButton2("Send", nil)
 	button.ConnectClicked(func(bool) {
 		if isWorking {
 			dialog("Can only do one send or receive at a time")
@@ -105,16 +105,6 @@ func main() {
 			done <- true
 			isWorking = false
 		}()
-
-		// for i, label := range labels {
-		// 	go func(i int, label *CustomLabel) {
-		// 		var tick int
-		// 		for range time.NewTicker(time.Duration((i+1)*25) * time.Millisecond).C {
-		// 			tick++
-		// 			label.SetText(fmt.Sprintf("%v %v", tick, time.Now().UTC().Format("15:04:05.0000")))
-		// 		}
-		// 	}(i, label)
-		// }
 	})
 	widget.Layout().AddWidget(button)
 
@@ -124,17 +114,13 @@ func main() {
 			dialog("Can only do one send or receive at a time")
 			return
 		}
+
 		isWorking = true
 		defer func() {
 			isWorking = false
 		}()
 
-		var codePhrase = widgets.QInputDialog_GetText(nil, "Enter code phrase", "",
-			widgets.QLineEdit__Normal, "", true, core.Qt__Dialog, core.Qt__ImhNone)
-		if len(codePhrase) < 3 {
-			dialog(fmt.Sprintf("Invalid codephrase: '%s'", codePhrase))
-			return
-		}
+		// determine the folder to save the file
 		var folderDialog = widgets.NewQFileDialog2(nil, "Open folder to receive file...", "", "")
 		folderDialog.SetAcceptMode(widgets.QFileDialog__AcceptOpen)
 		folderDialog.SetFileMode(widgets.QFileDialog__DirectoryOnly)
@@ -146,42 +132,61 @@ func main() {
 			dialog(fmt.Sprintf("No folder selected"))
 			return
 		}
+
+		var codePhrase = widgets.QInputDialog_GetText(nil, "croc", "Enter code phrase:",
+			widgets.QLineEdit__Normal, "", true, core.Qt__Dialog, core.Qt__ImhNone)
+		if len(codePhrase) < 3 {
+			dialog(fmt.Sprintf("Invalid codephrase: '%s'", codePhrase))
+			return
+		}
+
 		cwd, _ := os.Getwd()
-		os.Chdir(fn)
-		defer os.Chdir(cwd)
 
-		cr := croc.Init(true)
-		done := make(chan bool)
 		go func() {
+			os.Chdir(fn)
+			defer os.Chdir(cwd)
+
+			cr := croc.Init(true)
+			cr.WindowRecipientPrompt = true
+
+			done := make(chan bool)
+
+			go func(done chan bool) {
+				for {
+					if cr.WindowReceivingString != "" {
+						var question = widgets.QMessageBox_Question(nil, "croc", fmt.Sprintf("%s?", cr.WindowReceivingString), widgets.QMessageBox__Yes|widgets.QMessageBox__No, 0)
+						if question == widgets.QMessageBox__Yes {
+							cr.WindowRecipientAccept = true
+							labels[0].UpdateTextFromGoroutine(cr.WindowReceivingString)
+						} else {
+							cr.WindowRecipientAccept = false
+							labels[2].UpdateTextFromGoroutine("canceled")
+							return
+						}
+						cr.WindowRecipientPrompt = false
+						cr.WindowReceivingString = ""
+					}
+
+					if cr.Bar != nil {
+						barState := cr.Bar.State()
+						labels[1].UpdateTextFromGoroutine(fmt.Sprintf("%2.1f%% [%2.0f:%2.0f]", barState.CurrentPercent*100, barState.SecondsSince, barState.SecondsLeft))
+					}
+					labels[2].UpdateTextFromGoroutine(cr.StateString)
+					time.Sleep(100 * time.Millisecond)
+					select {
+					case _ = <-done:
+						labels[2].UpdateTextFromGoroutine(cr.StateString)
+						return
+					default:
+						continue
+					}
+				}
+			}(done)
+
 			cr.Receive(codePhrase)
 			done <- true
+			isWorking = false
 		}()
-
-		for {
-			select {
-			case _ = <-done:
-				break
-			}
-			labels[0].SetText(cr.StateString)
-			if cr.FileInfo.SentName != "" {
-				labels[0].SetText(fmt.Sprintf("%s", cr.FileInfo.SentName))
-			}
-			if cr.Bar != nil {
-				barState := cr.Bar.State()
-				labels[1].SetText(fmt.Sprintf("%2.1f", barState.CurrentPercent))
-			}
-			time.Sleep(100 * time.Millisecond)
-		}
-
-		// for i, label := range labels {
-		// 	go func(i int, label *CustomLabel) {
-		// 		var tick int
-		// 		for range time.NewTicker(time.Duration((i+1)*25) * time.Millisecond).C {
-		// 			tick++
-		// 			label.SetText(fmt.Sprintf("%v %v", tick, time.Now().UTC().Format("15:04:05.0000")))
-		// 		}
-		// 	}(i, label)
-		// }
 	})
 	widget.Layout().AddWidget(receiveButton)