New control: CheckedButtonList

- new control for having a checked listview with paging possible
- new CheckedChangedEventArgs class
- adding Test for CheckedButtonList
- refactoring MultiView Test

TelegramBotBaseTest/Tests/Controls/CheckedButtonListForm.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TelegramBotBase.Args;
+using TelegramBotBase.Controls;
+using TelegramBotBase.Controls.Hybrid;
+using TelegramBotBase.Form;
+
+namespace TelegramBotBaseTest.Tests.Controls
+{
+    public class CheckedButtonListForm : AutoCleanForm
+    {
+
+        CheckedButtonList m_Buttons = null;
+
+        public CheckedButtonListForm()
+        {
+            this.DeleteMode = TelegramBotBase.Enums.eDeleteMode.OnLeavingForm;
+
+            this.Init += CheckedButtonListForm_Init;
+        }
+
+        private async Task CheckedButtonListForm_Init(object sender, InitEventArgs e)
+        {
+            m_Buttons = new CheckedButtonList();
+
+            m_Buttons.KeyboardType = TelegramBotBase.Enums.eKeyboardType.InlineKeyBoard;
+            m_Buttons.EnablePaging = true;
+
+            m_Buttons.HeadLayoutButtonRow = new List<ButtonBase>() { new ButtonBase("Back", "back"), new ButtonBase("Switch Keyboard", "switch") };
+
+            m_Buttons.SubHeadLayoutButtonRow = new List<ButtonBase>() { new ButtonBase("No checked items", "$") };
+
+            ButtonForm bf = new ButtonForm();
+
+            for(int i = 0;i < 30;i++)
+            {
+                bf.AddButtonRow($"{i}. Item", i.ToString());
+            }
+
+            m_Buttons.ButtonsForm = bf;
+
+            m_Buttons.ButtonClicked += Bg_ButtonClicked;
+            m_Buttons.CheckedChanged += M_Buttons_CheckedChanged;
+
+            this.AddControl(m_Buttons);
+        }
+
+        private async Task M_Buttons_CheckedChanged(object sender, CheckedChangedEventArgs e)
+        {
+            m_Buttons.SubHeadLayoutButtonRow = new List<ButtonBase>() { new ButtonBase($"{m_Buttons.CheckedItems.Count} checked items", "$") };
+        }
+
+        private async Task Bg_ButtonClicked(object sender, ButtonClickedEventArgs e)
+        {
+            if (e.Button == null)
+                return;
+
+            if (e.Button.Value == "back")
+            {
+                var start = new Menu();
+                await this.NavigateTo(start);
+            }
+            else if (e.Button.Value == "switch")
+            {
+                switch (m_Buttons.KeyboardType)
+                {
+                    case TelegramBotBase.Enums.eKeyboardType.ReplyKeyboard:
+                        m_Buttons.KeyboardType = TelegramBotBase.Enums.eKeyboardType.InlineKeyBoard;
+                        break;
+                    case TelegramBotBase.Enums.eKeyboardType.InlineKeyBoard:
+                        m_Buttons.KeyboardType = TelegramBotBase.Enums.eKeyboardType.ReplyKeyboard;
+                        break;
+                }
+
+
+            }
+            else
+            {
+
+                await this.Device.Send($"Button clicked with Text: {e.Button.Text} and Value {e.Button.Value}");
+            }
+
+
+        }
+    }
+}

TelegramBotBaseTest/Tests/Controls/Subclass/MultiViewTest.cs

@@ -14,8 +14,8 @@ namespace TelegramBotBaseTest.Tests.Controls.Subclass
 
         public override async Task Action(MessageResult result, string value = null)
         {
-         
-            switch(result.RawData)
+
+            switch (result.RawData)
             {
                 case "back":
 
@@ -37,23 +37,13 @@ namespace TelegramBotBaseTest.Tests.Controls.Subclass
             ButtonForm bf = new ButtonForm();
             bf.AddButtonRow(new ButtonBase("Back", "back"), new ButtonBase("Next", "next"));
 
-            switch(e.CurrentView)
+            switch (e.CurrentView)
             {
                 case 0:
-
-                    await Device.Send("Page 1", bf);
-
-                    break;
-
                 case 1:
-
-                    await Device.Send("Page 2", bf);
-
-                    break;
-
                 case 2:
 
-                    await Device.Send("Page 3", bf);
+                    await Device.Send($"Page {e.CurrentView + 1}", bf);
 
                     break;