add ui:editDialog

shell-widget.lua

@@ -0,0 +1,29 @@
+-- name = "Shell widget"
+-- description = "Shows the result of executing console commands"
+-- type = "widget"
+-- author = "Evgeny Zobnin (zobnin@gmail.com)"
+-- version = "1.0"
+
+currentOutput = "empty"
+
+function onResume()
+    redraw()
+end
+
+function redraw()
+    ui:showText(currentOutput)
+end
+
+function onClick(idx)
+    ui:showEditDialog("Enter command")
+end
+
+function onDialogAction(text)
+    system:exec(text)
+end
+
+function onShellResult(text)
+    currentOutput = text
+    redraw()
+end
+