53 lines
2.0 KiB
C#
53 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Data;
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using System.IO;
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using System.Text;
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using System.Windows.Media.Imaging;
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namespace Server_Dashboard {
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/// <summary>
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/// View Model for the modules
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/// </summary>
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internal class DashboardModuleViewModel : BaseViewModel {
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//List with all Modules inside
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public ObservableCollection<ModuleData> Modules { get; set; }
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//Creates Default Modules, remove before release and when implementing the actual data comming from the socket
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public DashboardModuleViewModel(DataTable moduleData) {
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Modules = new ObservableCollection<ModuleData>();
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foreach (DataRow row in moduleData.Rows) {
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if (row[0] != null) {
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byte[] iconBytes = row[3] == DBNull.Value ? null : (byte[])row[3];
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Modules.Add(new ModuleData(true) {
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ModuleName = (string)row?[2],
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Creator = (string)row?[0],
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ModuleIcon = ConvertByteToBitmapImage(iconBytes),
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CreationDate = (DateTime)row?[1],
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ServerInformation = null
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});
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}
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}
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}
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private BitmapImage ConvertByteToBitmapImage(byte[] icon) {
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if (icon != null) {
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try {
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using MemoryStream ms = new MemoryStream(icon);
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BitmapImage moduleIcon = new BitmapImage();
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moduleIcon.BeginInit();
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moduleIcon.StreamSource = ms;
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moduleIcon.CreateOptions = BitmapCreateOptions.PreservePixelFormat;
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moduleIcon.CacheOption = BitmapCacheOption.OnLoad;
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moduleIcon.EndInit();
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moduleIcon.Freeze();
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return moduleIcon;
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} catch { }
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}
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return null;
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}
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}
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} |