Set as new table if field not available in configuration file (#206)

ui/core.go

@@ -50,7 +50,7 @@ func NewCore(cfg *config.Config) *Core {
 		Config: cfg,
 	}
 
-	c.MainFlex.SetInputCapture(c.onInputCapture)
+	c.Application.SetInputCapture(c.onInputCapture)
 	c.GuildsTree = NewGuildsTree(c)
 	c.ChannelsTree = NewChannelsTree(c)
 	c.MessagesPanel = NewMessagesPanel(c)
@@ -136,12 +136,12 @@ func (c *Core) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
 
 	keysTable, ok := c.Config.State.GetGlobal("keys").(*lua.LTable)
 	if !ok {
-		return e
+		keysTable = c.Config.State.NewTable()
 	}
 
 	applicationTable, ok := keysTable.RawGetString("application").(*lua.LTable)
 	if !ok {
-		return e
+		applicationTable = c.Config.State.NewTable()
 	}
 
 	var fn lua.LValue
@@ -276,6 +276,8 @@ func (c *Core) onStateGuildCreate(g *gateway.GuildCreateEvent) {
 	rootNode := c.GuildsTree.GetRoot()
 	rootNode.AddChild(guildNode)
 
+	c.GuildsTree.SetCurrentNode(rootNode)
+	c.Application.SetFocus(c.GuildsTree)
 	c.Application.Draw()
 }
 

ui/message_input.go

@@ -42,12 +42,12 @@ func NewMessageInput(c *Core) *MessageInput {
 func (mi *MessageInput) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
 	keysTable, ok := mi.core.Config.State.GetGlobal("keys").(*lua.LTable)
 	if !ok {
-		return e
+		keysTable = mi.core.Config.State.NewTable()
 	}
 
 	messageInputTable, ok := keysTable.RawGetString("messageInput").(*lua.LTable)
 	if !ok {
-		return e
+		messageInputTable = mi.core.Config.State.NewTable()
 	}
 
 	var fn lua.LValue

ui/messages_panel.go

@@ -53,12 +53,12 @@ func (mp *MessagesPanel) onInputCapture(e *tcell.EventKey) *tcell.EventKey {
 
 	keysTable, ok := mp.core.Config.State.GetGlobal("keys").(*lua.LTable)
 	if !ok {
-		return e
+		keysTable = mp.core.Config.State.NewTable()
 	}
 
 	messagesPanel, ok := keysTable.RawGetString("messagesPanel").(*lua.LTable)
 	if !ok {
-		return e
+		messagesPanel = mp.core.Config.State.NewTable()
 	}
 
 	var fn lua.LValue