From 0b4b54ffbf07693fb352ff90db8858fbecd3a746 Mon Sep 17 00:00:00 2001
From: "Frank A. Krueger" <fak@praeclarum.org>
Date: Sun, 18 Jun 2017 18:38:00 -0700
Subject: [PATCH] Add Button Type

Fixes #12
---
 .vscode/tasks.json   | 23 ++++++++++++++++++++++-
 Ooui/Button.cs       | 20 ++++++++++++++++++++
 Tests/ButtonTests.cs | 11 +++++++++++
 3 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 1aa7b34..18c0baf 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -18,7 +18,28 @@
                 "${workspaceRoot}/Tests/Tests.csproj"
             ],
             "isTestCommand": true,
-            "problemMatcher": "$msCompile"
+            "problemMatcher": {
+                "owner": "external",
+                "fileLocation": "absolute",
+                "severity": "error",
+                "pattern": [
+                    {
+                        "regexp": "^Error Message:\\s*$"
+                    },
+                    {
+                        "regexp": "^\\s*(.*)$",
+                        "message": 1
+                    },
+                    {
+                        "regexp": "^Stack Trace:\\s*$"
+                    },
+                    {
+                        "regexp": "^\\s*at (.*\\(\\)) in (.*):line (\\d+)$",
+                        "file": 2,
+                        "location": 3
+                    }
+                ]
+            }
         }
     ]
 }
\ No newline at end of file
diff --git a/Ooui/Button.cs b/Ooui/Button.cs
index 90bc0f1..4f52d4b 100644
--- a/Ooui/Button.cs
+++ b/Ooui/Button.cs
@@ -1,9 +1,18 @@
 using System;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
 
 namespace Ooui
 {
     public class Button : FormControl
     {
+        ButtonType typ = ButtonType.Submit;
+        public ButtonType Type {
+            get => typ;
+            set => SetProperty (ref typ, value, "type");
+        }
+
         public event EventHandler Clicked {
             add => AddEventListener ("click", value);
             remove => RemoveEventListener ("click", value);
@@ -20,4 +29,15 @@ namespace Ooui
             Text = text;
         }
     }
+
+    [JsonConverter (typeof (StringEnumConverter))]
+    public enum ButtonType
+    {
+        [EnumMember (Value = "submit")]
+        Submit,
+        [EnumMember (Value = "reset")]
+        Reset,
+        [EnumMember (Value = "button")]
+        Button,
+    }
 }
diff --git a/Tests/ButtonTests.cs b/Tests/ButtonTests.cs
index 45a1596..09ba075 100644
--- a/Tests/ButtonTests.cs
+++ b/Tests/ButtonTests.cs
@@ -43,5 +43,16 @@ namespace Tests
             b.Receive (Message.Event (b.Id, "click"));
             Assert.IsTrue (clicked);
         }
+
+        [TestMethod]
+        public void ChangeButtonType ()
+        {
+            var b = new Button ();
+            Assert.AreEqual (1, b.StateMessages.Count);
+            Assert.AreEqual (ButtonType.Submit, b.Type);
+            b.Type = ButtonType.Button;
+            Assert.AreEqual (2, b.StateMessages.Count);
+            Assert.AreEqual (ButtonType.Button, b.StateMessages[1].Value);
+        }
     }
 }