X-Git-Url: http://git.giacomolli.uk/onechat/blobdiff_plain/baf7a940be8927278e3b4b87e7366cebfc16532f..56d959f2d573eef1be5c04d0bf1659fa30d36e7c:/view.go

diff --git a/view.go b/view.go
index 9fcd7d8..233e089 100644
--- a/view.go
+++ b/view.go
@@ -168,6 +168,18 @@ func (v *View) Refresh(node Node) {
 	}
 }
 
+// Pending tells if a line of the view is not built yet.
+func (v *View) Pending() bool {
+	for _, line := range v.lines {
+		_, built := v.nodes[line]
+		if !built {
+			return true
+		}
+	}
+
+	return false
+}
+
 // Render returns the view as the model reads it: one line "id+n|text" for each
 // node inside <chat> tags, with the newlines of the text as spaces.
 func (v *View) Render() string {