From ac75e7e891244cbd8087ad517697830332ea8982 Mon Sep 17 00:00:00 2001
From: sqshq <sqshq@sqshq.com>
Date: Fri, 7 Jun 2019 01:09:37 -0400
Subject: [PATCH] pause function visualization and handling enhancements

---
 component/layout/layout.go |  4 +++-
 component/statusbar.go     | 15 ++++++++++++++-
 console/signal.go          | 20 +++++++++++---------
 event/handler.go           |  2 +-
 4 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/component/layout/layout.go b/component/layout/layout.go
index 02e67fb..2535d97 100644
--- a/component/layout/layout.go
+++ b/component/layout/layout.go
@@ -98,15 +98,17 @@ func (l *Layout) HandleKeyboardEvent(e string) {
 	selected := l.getSelection()
 
 	switch e {
-	case console.KeyPause:
+	case console.KeyPause1, console.KeyPause2:
 		if l.mode == ModePause {
 			l.changeMode(ModeDefault)
+			l.statusbar.TogglePause()
 		} else {
 			if selected.Type == config.TypeRunChart {
 				selected.CommandChannel <- &data.Command{Type: runchart.CommandDisableSelection}
 			}
 			l.menu.Idle()
 			l.changeMode(ModePause)
+			l.statusbar.TogglePause()
 		}
 	case console.KeyEnter:
 		switch l.mode {
diff --git a/component/statusbar.go b/component/statusbar.go
index c983dc5..18c9d70 100644
--- a/component/statusbar.go
+++ b/component/statusbar.go
@@ -9,13 +9,15 @@ import (
 )
 
 const (
-	bindingsIndent = 4
+	bindingsIndent = 3
+	pauseText      = "  P A U S E D  "
 )
 
 type StatusBar struct {
 	*ui.Block
 	keyBindings []string
 	text        string
+	pause       bool
 }
 
 func NewStatusLine(configFileName string, palette console.Palette, license *metadata.License) *StatusBar {
@@ -28,6 +30,9 @@ func NewStatusLine(configFileName string, palette console.Palette, license *meta
 		text += console.AppLicenseWarning
 	} else if license.Username != nil {
 		text += fmt.Sprintf("%s | licensed to %s", configFileName, *license.Username)
+		if license.Company != nil {
+			text += fmt.Sprintf(", %s", *license.Company)
+		}
 	} else {
 		text += fmt.Sprintf("%s | licensed to %s", configFileName, *license.Company)
 	}
@@ -55,5 +60,13 @@ func (s *StatusBar) Draw(buffer *ui.Buffer) {
 		indent += bindingsIndent + len(binding)
 	}
 
+	if s.pause {
+		buffer.SetString(pauseText, ui.NewStyle(console.MenuColorBackground, console.MenuColorText), image.Pt(s.Max.X-s.Dx()/2-len(pauseText)/2, s.Min.Y))
+	}
+
 	s.Block.Draw(buffer)
 }
+
+func (s *StatusBar) TogglePause() {
+	s.pause = !s.pause
+}
diff --git a/console/signal.go b/console/signal.go
index b146df6..a7c0730 100644
--- a/console/signal.go
+++ b/console/signal.go
@@ -6,13 +6,15 @@ const (
 )
 
 const (
-	KeyPause = "p"
-	KeyQuit  = "q"
-	KeyExit  = "<C-c>"
-	KeyLeft  = "<Left>"
-	KeyRight = "<Right>"
-	KeyUp    = "<Up>"
-	KeyDown  = "<Down>"
-	KeyEnter = "<Enter>"
-	KeyEsc   = "<Escape>"
+	KeyPause1 = "p"
+	KeyPause2 = "P"
+	KeyQuit1  = "q"
+	KeyQuit2  = "Q"
+	KeyQuit3  = "<C-c>"
+	KeyLeft   = "<Left>"
+	KeyRight  = "<Right>"
+	KeyUp     = "<Up>"
+	KeyDown   = "<Down>"
+	KeyEnter  = "<Enter>"
+	KeyEsc    = "<Escape>"
 )
diff --git a/event/handler.go b/event/handler.go
index 44b7091..f658a56 100644
--- a/event/handler.go
+++ b/event/handler.go
@@ -47,7 +47,7 @@ func (h *Handler) HandleEvents() {
 			case console.SignalClick:
 				payload := e.Payload.(ui.Mouse)
 				h.layout.HandleMouseClick(payload.X, payload.Y)
-			case console.KeyQuit, console.KeyExit:
+			case console.KeyQuit1, console.KeyQuit2, console.KeyQuit3:
 				if h.layout.WerePositionsChanged() {
 					h.updateConfigFile()
 				}