Updated controls, added documentation

README.md

@@ -74,9 +74,16 @@ USAGE
 Keyboard shortcuts:
 
 - C-R: Refresh
-- C-G, Left: Focus groups list
-- C-L, Right: Focus articles list
+- C-H: Focus groups list
+- C-L: Focus articles list
 - C-Q: Quit
+-   K: Move up in list
+-   J: Move down in list
+-   H: Move left in list
+-   L: Move right in list
+-  CR: Select item in list
+-   N: Publish new article
+-   R: Reply to selected article
 
 
 

tui/mainscreen.go

@@ -47,7 +47,7 @@ func(t *TUI) NewMainscreen() (*Mainscreen) {
   mainscreen.T = t
 
   mainscreen.Groups = tview.NewList().
-    SetWrapAround(false).
+    SetWrapAround(true).
     ShowSecondaryText(false).
     SetHighlightFullLine(true).
     SetSelectedBackgroundColor(tcell.ColorHotPink).
@@ -161,20 +161,34 @@ func(mainscreen *Mainscreen) Refresh() {
 
 func (mainscreen *Mainscreen) HandleInput(event *tcell.EventKey) (*tcell.EventKey) {
   switch event.Key() {
-  case tcell.KeyCtrlG, tcell.KeyLeft:
+  case tcell.KeyCtrlH:
     mainscreen.T.App.SetFocus(mainscreen.Groups)
     return nil
-  case tcell.KeyCtrlL, tcell.KeyRight:
+  case tcell.KeyCtrlL:
     mainscreen.T.App.SetFocus(mainscreen.Articles)
     return nil
   case tcell.KeyRune:
     switch unicode.ToLower(event.Rune()) {
     case 'n':
       mainscreen.submitNewArticle(mainscreen.GroupsList[mainscreen.CurrentGroupSelected])
+      return nil
     case 'r':
       mainscreen.replyToArticle(mainscreen.ArticlesList[mainscreen.CurrentArticleSelected])
+      return nil
+    case 'j':
+       mainscreen.T.App.QueueEvent(tcell.NewEventKey(tcell.KeyDown, 0, tcell.ModNone))
+       return nil
+    case 'k':
+       mainscreen.T.App.QueueEvent(tcell.NewEventKey(tcell.KeyUp, 0, tcell.ModNone))
+       return nil
+    case 'h':
+       mainscreen.T.App.QueueEvent(tcell.NewEventKey(tcell.KeyLeft, 0, tcell.ModNone))
+       return nil
+    case 'l':
+       mainscreen.T.App.QueueEvent(tcell.NewEventKey(tcell.KeyRight, 0, tcell.ModNone))
+       return nil
     }
-    return nil
+    return event
   }
 
   return event