refactoring view, now combining modals and view into one module.

Also common modal components can now be nicely separated and reused

src/view/modal_templates.py

@@ -0,0 +1,30 @@
+import message
+from lib.snabbdom import h
+
+def modal_template(content, title, msg, prop):
+    reset = message.msg(message.ModalNotOkClose)
+    return [
+        h("header", {}, [
+            h("h3", {}, title),
+            h("label.close", {"on": {"click": reset}}, "×")]),
+        h("section.content", {}, content ),
+        h("footer", {}, [
+            h("a.button", {"on": {"click":  message.msg(msg, prop)}}, "OK"),
+            h("label.button.dangerous", {"on": {"click": reset}}, "Cancel")])]
+    
+    
+def one_question_modal(title, msg, question, current_value, prop):
+    content = [
+        h("span", {}, question),
+        h("label", {}, [
+            h("input#modal-input", {"props": {"type": "text", "value": current_value}}, "")])]
+    return modal_template(content, title, msg, prop)
+
+
+def list_adder(title, element_list_getter, add_click_message):
+    content = [h("span", {}, title)]
+    for slabel in element_list_getter():
+        content.append(h("label", {}, [
+            h("input.list-adder-input", {"props": {"type": "text", "value": slabel}}, "")]))
+    content.append(h("button", {"on": {"click": add_click_message}}, "+"))
+    return content