Move some widgets from main to community

community/shell-widget.lua

@@ -0,0 +1,39 @@
+-- name = "Shell widget"
+-- description = "Shows the result of executing console commands"
+-- type = "widget"
+-- author = "Evgeny Zobnin (zobnin@gmail.com)"
+-- version = "1.0"
+-- foldable = "false"
+
+current_output = "Click to enter command"
+
+function on_preview()
+    ui:show_text("Shows the result of executing console commands")
+end
+
+function on_resume()
+    redraw()
+end
+
+function redraw()
+    ui:show_text("%%txt%%"..current_output)
+end
+
+function on_click(idx)
+    dialogs:show_edit_dialog("Enter command")
+end
+
+function on_dialog_action(text)
+    system:exec(text)
+end
+
+function on_shell_result(text)
+    if text == "" then
+        current_output = "no output"
+    else
+        current_output = text
+    end
+
+    redraw()
+end
+