From 5db30c0e8dc1b336951eb9afb2450913a958043b Mon Sep 17 00:00:00 2001
From: Chris Cummer <chriscummer@me.com>
Date: Thu, 23 May 2019 07:37:25 -0700
Subject: [PATCH] Add help screen to main app

---
 main.go              |  9 +++++++++
 wtf/focus_tracker.go | 23 +++++++++++++++--------
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/main.go b/main.go
index 6863a873..73f6ba4d 100644
--- a/main.go
+++ b/main.go
@@ -55,6 +55,15 @@ func keyboardIntercept(event *tcell.EventKey) *tcell.EventKey {
 		return nil
 	}
 
+	// If no specific widget has focus, then allow key presses to fall through to the app
+	if !focusTracker.IsFocused {
+		switch string(event.Rune()) {
+		case "/":
+			fmt.Println(">> OUCH")
+			return nil
+		}
+	}
+
 	return event
 }
 
diff --git a/wtf/focus_tracker.go b/wtf/focus_tracker.go
index d5417e02..14388984 100644
--- a/wtf/focus_tracker.go
+++ b/wtf/focus_tracker.go
@@ -18,18 +18,22 @@ const (
 // FocusTracker is used by the app to track which onscreen widget currently has focus,
 // and to move focus between widgets.
 type FocusTracker struct {
-	App     *tview.Application
-	Idx     int
-	Widgets []Wtfable
-	config  *config.Config
+	App       *tview.Application
+	Idx       int
+	IsFocused bool
+	Widgets   []Wtfable
+
+	config *config.Config
 }
 
 func NewFocusTracker(app *tview.Application, widgets []Wtfable, config *config.Config) FocusTracker {
 	focusTracker := FocusTracker{
-		App:     app,
-		Idx:     -1,
-		Widgets: widgets,
-		config:  config,
+		App:       app,
+		Idx:       -1,
+		IsFocused: false,
+		Widgets:   widgets,
+
+		config: config,
 	}
 
 	focusTracker.assignHotKeys()
@@ -57,6 +61,7 @@ func (tracker *FocusTracker) FocusOn(char string) bool {
 			tracker.focus(tracker.Idx)
 
 			hasFocusable = true
+			tracker.IsFocused = true
 			break
 		}
 	}
@@ -149,6 +154,8 @@ func (tracker *FocusTracker) blur(idx int) {
 	view.Blur()
 
 	view.SetBorderColor(ColorFor(widget.BorderColor()))
+
+	tracker.IsFocused = false
 }
 
 func (tracker *FocusTracker) decrement() {