Todo and TextFile have keyboard short-cut to open file in OS

textfile/widget.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/gdamore/tcell"
 	"github.com/olebedev/config"
 	"github.com/senorprogrammer/wtf/wtf"
 )
@@ -26,6 +27,8 @@ func NewWidget() *Widget {
 	widget.View.SetWrap(true)
 	widget.View.SetWordWrap(true)
 
+	widget.View.SetInputCapture(widget.keyboardIntercept)
+
 	return &widget
 }
 
@@ -49,3 +52,14 @@ func (widget *Widget) Refresh() {
 		fmt.Fprintf(widget.View, "%s", fileData)
 	}
 }
+
+/* -------------------- Unexported Functions -------------------- */
+func (widget *Widget) keyboardIntercept(event *tcell.EventKey) *tcell.EventKey {
+	switch string(event.Rune()) {
+	case "o":
+		wtf.OpenFile(widget.FilePath)
+		return nil
+	}
+
+	return event
+}