Merge branch 'master' into master

wtf/enabler.go

@@ -3,4 +3,5 @@ package wtf
 type Enabler interface {
 	Disabled() bool
 	Enabled() bool
+	Disable()
 }

wtf/log.go

@@ -0,0 +1,26 @@
+package wtf
+
+import (
+	"log"
+	"os"
+	"path/filepath"
+)
+
+//Log basic message logging, defaults to ~/.wtf/log.txt
+func Log(message string) {
+
+	dir, err := Home()
+	if err != nil {
+		return
+	}
+
+	logfile := filepath.Join(dir, ".wtf", "log.txt")
+	f, err := os.OpenFile(logfile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+	if err != nil {
+		log.Fatalf("error opening file: %v", err)
+	}
+	defer f.Close()
+
+	log.SetOutput(f)
+	log.Println(message)
+}

wtf/text_widget.go

@@ -61,6 +61,10 @@ func (widget *TextWidget) Enabled() bool {
 	return widget.enabled
 }
 
+func (widget *TextWidget) Disable() {
+	widget.enabled = false
+}
+
 func (widget *TextWidget) Focusable() bool {
 	return widget.enabled && widget.focusable
 }