96 lines
3.3 KiB
C#
96 lines
3.3 KiB
C#
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/*
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A simple udp broadcast library
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Copyright (C) 2024 Mike Nolan
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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I am reachable at tesses@tesses.net
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*/
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using System;
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using System.Threading;
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using Eto.Forms;
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using Tesses.Broadcast;
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namespace Tesses.Broadcast.Eto
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{
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public sealed class BroadcastDialog : Dialog<string>
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{
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public BroadcastDialog(string serviceName,int port=6942)
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{
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CancellationTokenSource src=new CancellationTokenSource();
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Title="Pick a device";
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ListBox listBox=new ListBox();
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TextBox url=new TextBox(){PlaceholderText="Url"};
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Button cancel=new Button((sender,e)=>{
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if(!src.IsCancellationRequested)
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{
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src.Cancel();
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src.Dispose();
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}
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Close("");
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}){Text="Cancel"};
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Button ok=new Button((sender,e)=>{
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if(!src.IsCancellationRequested)
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{
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src.Cancel();
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src.Dispose();
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}
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Close(url.Text);
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}){Text="OK"};
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Shown += async(sender,e)=>{
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await foreach(var item in BroadcastClient.ScanAsync(serviceName,port,src.Token))
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{
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listBox.Items.Add(item.DeviceName,item.ServiceUrl);
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}
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};
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Closing += (sender,e)=>{
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if(!src.IsCancellationRequested)
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{
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src.Cancel();
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src.Dispose();
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}
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};
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DynamicLayout layout=new DynamicLayout();
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layout.BeginVertical();
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layout.BeginHorizontal();
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layout.Add(listBox,true,true);
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layout.EndBeginHorizontal();
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DynamicLayout layout2=new DynamicLayout();
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layout2.BeginVertical();
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layout2.BeginHorizontal();
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layout2.Add(new Label(){Text="Url: "});
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layout2.Add(url,true);
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layout2.EndHorizontal();
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layout2.EndBeginVertical();
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layout2.BeginHorizontal();
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layout2.Add(null,true);
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layout2.Add(ok);
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layout2.Add(cancel);
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layout2.EndHorizontal();
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layout2.EndVertical();
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layout.Add(layout2,true);
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layout.EndHorizontal();
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layout.EndVertical();
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Content=layout;
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listBox.SelectedKeyChanged += (sender,e)=>{
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url.Text = listBox.SelectedKey;
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};
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Width=320;
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Height=480;
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}
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}
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}
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