de4cc138ae
- New control: MonthPicker - New control TreeView - adding examples for all 3 - small change on Progress Bar Control - due latest changes on the base it is now easier to create controls which will be rendered (or not)in several forms depending on user context
100 lines
2.8 KiB
C#
100 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using TelegramBotBase.Form;
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using TelegramBotBase.Controls;
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using TelegramBotBase.Base;
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namespace TelegramBaseTest.Tests.Controls
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{
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public class TreeViewForms : AutoCleanForm
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{
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public TreeView view { get; set; }
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private int? MessageId { get; set; }
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public TreeViewForms()
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{
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this.DeleteMode = TelegramBotBase.Enums.eDeleteMode.OnLeavingForm;
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this.Init += TreeViewForms_Init;
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}
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private async Task TreeViewForms_Init(object sender, TelegramBotBase.Base.InitEventArgs e)
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{
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view = new TreeView();
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var tvn = new TreeViewNode("Cars", "cars");
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tvn.AddNode(new TreeViewNode("Porsche", "porsche", new TreeViewNode("Website", "web", "https://www.porsche.com/germany/"), new TreeViewNode("911", "911"), new TreeViewNode("918 Spyder", "918")));
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tvn.AddNode(new TreeViewNode("BMW", "bmw"));
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tvn.AddNode(new TreeViewNode("Audi", "audi"));
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tvn.AddNode(new TreeViewNode("VW", "vw"));
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tvn.AddNode(new TreeViewNode("Lamborghini", "lamborghini"));
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view.Nodes.Add(tvn);
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tvn = new TreeViewNode("Fruits", "fruits");
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tvn.AddNode(new TreeViewNode("Apple", "apple"));
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tvn.AddNode(new TreeViewNode("Orange", "orange"));
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tvn.AddNode(new TreeViewNode("Lemon", "lemon"));
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view.Nodes.Add(tvn);
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this.AddControl(view);
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}
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public override async Task Action(MessageResult message)
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{
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await message.ConfirmAction();
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if (message.Handled)
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return;
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switch (message.RawData)
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{
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case "back":
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message.Handled = true;
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var start = new Start();
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await this.NavigateTo(start);
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break;
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}
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}
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public override async Task Render(MessageResult message)
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{
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String s = "";
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s += "Selected Node: " + (this.view.SelectedNode?.Text ?? "(null)") + "\r\n";
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s += "Visible Node: " + (this.view.VisibleNode?.Text ?? "(top)") + "\r\n";
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s += "Visible Path: " + this.view.GetPath() + "\r\n";
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s += "Selected Path: " + (this.view.SelectedNode?.GetPath() ?? "(null)") + "\r\n";
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ButtonForm bf = new ButtonForm();
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bf.AddButtonRow(new ButtonBase("Back", "back"));
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if (MessageId != null)
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{
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await this.Device.Edit(this.MessageId.Value, s, bf);
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}
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else
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{
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var m = await this.Device.Send(s, bf);
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this.MessageId = m.MessageId;
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}
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}
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}
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}
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