From 3897f23bc4dd24cf54ba39fad544d10feb273120 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Tue, 20 Mar 2018 12:16:32 +0200
Subject: Add support for loading more history

---
 ui/widget/room-view.go | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

(limited to 'ui/widget/room-view.go')

diff --git a/ui/widget/room-view.go b/ui/widget/room-view.go
index eeab7b2..1fb19c7 100644
--- a/ui/widget/room-view.go
+++ b/ui/widget/room-view.go
@@ -19,6 +19,7 @@ package widget
 import (
 	"fmt"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/gdamore/tcell"
@@ -27,10 +28,6 @@ import (
 	"maunium.net/go/tview"
 )
 
-type Renderable interface {
-	Render()
-}
-
 type RoomView struct {
 	*tview.Box
 
@@ -40,18 +37,18 @@ type RoomView struct {
 	userList *tview.TextView
 	Room     *rooms.Room
 
-	parent Renderable
+	FetchHistoryLock *sync.Mutex
 }
 
-func NewRoomView(parent Renderable, room *rooms.Room) *RoomView {
+func NewRoomView(room *rooms.Room) *RoomView {
 	view := &RoomView{
-		Box:      tview.NewBox(),
-		topic:    tview.NewTextView(),
-		content:  NewMessageView(),
-		status:   tview.NewTextView(),
-		userList: tview.NewTextView(),
-		Room:     room,
-		parent:   parent,
+		Box:              tview.NewBox(),
+		topic:            tview.NewTextView(),
+		content:          NewMessageView(),
+		status:           tview.NewTextView(),
+		userList:         tview.NewTextView(),
+		FetchHistoryLock: &sync.Mutex{},
+		Room:             room,
 	}
 	view.topic.
 		SetText(strings.Replace(room.GetTopic(), "\n", " ", -1)).
@@ -148,5 +145,4 @@ func (view *RoomView) NewMessage(id, sender, text string, timestamp time.Time) *
 
 func (view *RoomView) AddMessage(message *types.Message, direction int) {
 	view.content.AddMessage(message, direction)
-	view.parent.Render()
 }
-- 
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