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MyWidget.xaml.cs
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MyWidget.xaml.cs
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using Microsoft.VisualBasic.Devices;
using ResourcesWidget.Properties;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Net.NetworkInformation;
using System.Runtime.CompilerServices;
using System.Windows;
using System.Windows.Media;
namespace ResourcesWidget
{
public partial class MyWidget : Window, INotifyPropertyChanged
{
private NetworkInterface _selectedInterface;
private List<NetworkInterface> _interfaces;
private string _ip, _status, _type;
private decimal _dSpeed, _uSpeed, _receivedBytes, _sentBytes, _ramUsage, _cpuUsage;
System.Windows.Threading.DispatcherTimer dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
#region Proprties
private PerformanceCounter cpuCounter;
private ComputerInfo computerInfo;
private IPv4InterfaceStatistics interfaceData { get; set; }
public List<NetworkInterface> Interfaces
{
get { return _interfaces; }
}
public NetworkInterface SelectedInterface
{
get { return _selectedInterface; }
set
{
try
{
///Populating IPv4 address
if (value != null && value.GetIPProperties().UnicastAddresses != null)
{
UnicastIPAddressInformationCollection ipInfo = value.GetIPProperties().UnicastAddresses;
foreach (UnicastIPAddressInformation item in ipInfo)
{
if (item.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
Ip = item.Address.ToString();
break;
}
}
}
NetworkBandwidthCalculator(value);
if (!dispatcherTimer.IsEnabled) dispatcherTimer.Start();
}
catch (Exception)
{
throw;
}
_selectedInterface = value;
OnPropertyChanged();
}
}
public string Ip
{
get { return _ip; }
set { _ip = value; OnPropertyChanged(); }
}
public string Status
{
get { return _status; }
set { _status = value; OnPropertyChanged(); }
}
public string Type
{
get { return _type; }
set { _type = value; OnPropertyChanged(); }
}
public decimal ReceivedBytes
{
get { return _receivedBytes.GetNormlizedValueBasedOnUnit(); }
set { _receivedBytes = value; OnPropertyChanged(); OnPropertyChanged("ReceivedUnit"); }
}
public string ReceivedUnit => _receivedBytes.GetByteUnitBasedOnValue();
public decimal SentBytes
{
get { return _sentBytes.GetNormlizedValueBasedOnUnit(); }
set { _sentBytes = value; OnPropertyChanged(); OnPropertyChanged("SentUnit"); }
}
public string SentUnit => _sentBytes.GetByteUnitBasedOnValue();
public decimal DSpeed
{
get { return _dSpeed.GetNormlizedValueBasedOnUnit(); }
set { _dSpeed = value; OnPropertyChanged(); OnPropertyChanged("DSpeedUnit"); if (TaskbarIcon) OnPropertyChanged("TaskBarTitle"); }
}
public string DSpeedUnit => _dSpeed.GetBytePerSecondUnitBasedOnValue();
public decimal USpeed
{
get { return _uSpeed.GetNormlizedValueBasedOnUnit(); }
set { _uSpeed = value; OnPropertyChanged(); OnPropertyChanged("USpeedUnit"); if (TaskbarIcon) OnPropertyChanged("TaskBarTitle"); }
}
public string USpeedUnit => _uSpeed.GetBytePerSecondUnitBasedOnValue();
public decimal CpuUsage
{
get { return _cpuUsage.Normalize(); }
set { _cpuUsage = value; OnPropertyChanged(); if (TaskbarIcon) OnPropertyChanged("TaskBarTitle"); }
}
public string CpuUnit => "%";
public decimal RamUsage
{
get { return _ramUsage.GetNormlizedValueBasedOnUnit(); }
set { _ramUsage = value; OnPropertyChanged(); OnPropertyChanged("RamUnit"); if (TaskbarIcon) OnPropertyChanged("TaskBarTitle"); }
}
public string RamUnit => _ramUsage.GetByteUnitBasedOnValue();
#region Window Properties
public double WindowOpacity
{ get { return Settings.Default.WindowOpacity < 0.01 ? 0.01 : Settings.Default.WindowOpacity; } }
public Color WindowColor
{ get { return Settings.Default.WindowColor; } }
public bool AlwaysOnTop
{
get { return Settings.Default.AlwaysOnTop; }
set
{
Settings.Default.AlwaysOnTop = value;
Settings.Default.Save();
OnPropertyChanged();
}
}
public bool TaskbarIcon { get { return Settings.Default.TaskbarIcon; } }
public string TaskBarTitle
{
get
{
if (!TaskbarIcon) return "";
switch (Settings.Default.TaskbarTitle)
{
case "Downlad Speed":
return $"DS: {DSpeed} {DSpeedUnit}";
case "Upload Speed":
return $"US: {USpeed} {USpeedUnit}";
case "CPU Usage":
return $"CPU: {CpuUsage} {CpuUnit}";
case "Ram Usage":
return $"Ram: {RamUsage} {RamUnit}";
default:
return "";
}
}
}
#endregion
#region Colors
public Brush LableColor
{
get
{
return new SolidColorBrush(Settings.Default.LableColor);
}
}
public Brush IpColor
{
get
{
return new SolidColorBrush(Settings.Default.IpColor);
}
}
public Brush StatusColor
{
get
{
return new SolidColorBrush(Settings.Default.StatusColor);
}
}
public Brush ReceivedColor
{
get
{
return new SolidColorBrush(Settings.Default.ReceivedColor);
}
}
public Brush DColor
{
get
{
return new SolidColorBrush(Settings.Default.DColor);
}
}
public Brush SentColor
{
get
{
return new SolidColorBrush(Settings.Default.SentColor);
}
}
public Brush UColor
{
get { return new SolidColorBrush(Settings.Default.UColor); }
}
public Brush CpuColor
{
get
{
return new SolidColorBrush(Settings.Default.CpuColor);
}
}
public Brush RamColor
{
get
{
return new SolidColorBrush(Settings.Default.RamColor);
}
}
#endregion
#region Visibility
public Visibility InterfaceVisibility { get { return (Visibility)Settings.Default.InterfaceVisibility; } }
public Visibility LableVisiblity { get { return (Visibility)Settings.Default.LableVisibility; } }
public Visibility IpLableVisiblity { get { return LableVisiblity == Visibility.Visible && IpVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility StatusLableVisiblity { get { return LableVisiblity == Visibility.Visible && StatusVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility ReceivedLableVisiblity { get { return LableVisiblity == Visibility.Visible && ReceivedVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility DSpeedLableVisiblity { get { return LableVisiblity == Visibility.Visible && DSpeedVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility SentLableVisiblity { get { return LableVisiblity == Visibility.Visible && SentVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility USpeedLableVisiblity { get { return LableVisiblity == Visibility.Visible && USpeedVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility CPULabelVisibility { get { return LableVisiblity == Visibility.Visible && CpuVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility RamLableVisiblity { get { return LableVisiblity == Visibility.Visible && RamVisibility == Visibility.Visible ? Visibility.Visible : Visibility.Collapsed; } }
public Visibility IpVisibility { get { return (Visibility)Settings.Default.IPVisibility; } }
public Visibility StatusVisibility { get { return (Visibility)Settings.Default.StatusVisibility; } }
public Visibility ReceivedVisibility { get { return (Visibility)Settings.Default.ReceivedVisibility; } }
public Visibility DSpeedVisibility { get { return (Visibility)Settings.Default.DSpeedVisibility; } }
public Visibility SentVisibility { get { return (Visibility)Settings.Default.SentVisibility; } }
public Visibility USpeedVisibility { get { return (Visibility)Settings.Default.USpeedVisibility; } }
public Visibility CpuVisibility { get { return (Visibility)Settings.Default.CpuVisibility; } }
public Visibility RamVisibility { get { return (Visibility)Settings.Default.RamVisibility; } }
#endregion
#endregion
#region Methods
public MyWidget()
{
InitializeNetworkMeter();
/// Set the timer
dispatcherTimer.Tick += DispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 1);
InitializeComponent();
InitializeCpuRam();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.Left = SystemParameters.PrimaryScreenWidth - this.Width;
this.Top = 0;
}
private void InitializeNetworkMeter()
{
_interfaces = new List<NetworkInterface>();
/// Detecting Network Adaptors Using
List<NetworkInterface> nics = NetworkInterface.GetAllNetworkInterfaces().Where(network =>
network.OperationalStatus == OperationalStatus.Up &&
(network.NetworkInterfaceType == NetworkInterfaceType.Ethernet ||
network.NetworkInterfaceType == NetworkInterfaceType.Wireless80211)).ToList();
/// If none is active get all of them :)
if (nics.Count == 0)
nics = NetworkInterface.GetAllNetworkInterfaces().Where(network =>
(network.NetworkInterfaceType == NetworkInterfaceType.Ethernet ||
network.NetworkInterfaceType == NetworkInterfaceType.Wireless80211)).ToList();
/// Add Items To the combo item source
nics.ForEach(i => Interfaces.Add(i));
//Set the selected interface to the first one
if (Interfaces.Count > 0)
SelectedInterface = Interfaces.First();
OnPropertyChanged("Interfaces");
OnPropertyChanged("SelectedInterface");
}
private void InitializeCpuRam()
{
//PrintPerformanceCounterParameters();
cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
computerInfo = new ComputerInfo();
}
private void NetworkBandwidthCalculator(NetworkInterface selecNic)
{
try
{
if (selecNic == null)
return;
//Setting General Information
Type = selecNic.NetworkInterfaceType.ToString();
Status = selecNic.OperationalStatus.ToString();
interfaceData = selecNic.GetIPv4Statistics();
//todo: this may fail if the BytesReceived is more than 8 GB
long bytesRecivedSpeedValue = (long)(interfaceData.BytesReceived - _receivedBytes);
DSpeed = bytesRecivedSpeedValue;//Download speed
ReceivedBytes = interfaceData.BytesReceived;
long bytesSentSpeedValue = (long)(interfaceData.BytesSent - _sentBytes);
USpeed = bytesSentSpeedValue;//Upload Speed
SentBytes = interfaceData.BytesSent;
//if (ipInfo != null)
//{
// TimeSpan addressLifeTime = TimeSpan.FromSeconds(ipInfo.AddressValidLifetime);
// Lifetime = string.Format("{0:D2}h:{1:D2}m",
// addressLifeTime.Hours,
// addressLifeTime.Minutes);
//}
}
catch (Exception)
{
throw;
}
}
private void CalculateCpuAndRamUsage()
{
CpuUsage = (decimal)cpuCounter.NextValue();
RamUsage = computerInfo.TotalPhysicalMemory - computerInfo.AvailablePhysicalMemory;
}
private void UpdateSettingsProperties()
{
OnPropertyChanged("WindowOpacity");
OnPropertyChanged("HeaderOpacity");
OnPropertyChanged("WindowColor");
OnPropertyChanged("TaskbarIcon");
OnPropertyChanged("LableColor");
OnPropertyChanged("IpColor");
OnPropertyChanged("StatusColor");
OnPropertyChanged("ReceivedColor");
OnPropertyChanged("DColor");
OnPropertyChanged("SentColor");
OnPropertyChanged("UColor");
OnPropertyChanged("CpuColor");
OnPropertyChanged("RamColor");
OnPropertyChanged("IpVisibility");
OnPropertyChanged("StatusVisibility");
OnPropertyChanged("ReceivedVisibility");
OnPropertyChanged("DSpeedVisibility");
OnPropertyChanged("SentVisibility");
OnPropertyChanged("USpeedVisibility");
OnPropertyChanged("CpuVisibility");
OnPropertyChanged("RamVisibility");
OnPropertyChanged("InterfaceVisibility");
OnPropertyChanged("LableVisiblity");
OnPropertyChanged("IpLableVisiblity");
OnPropertyChanged("StatusLableVisiblity");
OnPropertyChanged("ReceivedLableVisiblity");
OnPropertyChanged("DSpeedLableVisiblity");
OnPropertyChanged("SentLableVisiblity");
OnPropertyChanged("USpeedLableVisiblity");
OnPropertyChanged("CPULabelVisibility");
OnPropertyChanged("RamLableVisiblity");
}
#endregion
#region Events
private void DispatcherTimer_Tick(object sender, EventArgs e)
{
NetworkBandwidthCalculator(SelectedInterface);
CalculateCpuAndRamUsage();
}
private void Close_Click(object sender, RoutedEventArgs e)
{
this.Close();
}
private void Settings_Click(object sender, RoutedEventArgs e)
{
var settings = new SettingsWindow();
settings.ShowDialog();
Refresh_Click(sender, e);
UpdateSettingsProperties();
}
private void Refresh_Click(object sender, RoutedEventArgs e)
{
InitializeNetworkMeter();
}
private void Window_MouseDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (e.LeftButton == System.Windows.Input.MouseButtonState.Pressed)
this.DragMove();
}
#endregion
#region NotifyPropertyChanged
public event PropertyChangedEventHandler PropertyChanged;
protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
#endregion
}
public static class Helper
{
public static decimal Normalize(this decimal value)
{
value = Math.Round(value, Settings.Default.Decimals);
return value / 1.000000000000000000000000000000000m;
}
public static decimal GetNormlizedValueBasedOnUnit(this decimal value)
{
var newValue = value > 1073741824 ? value / 1073741824 : (value > 1048576 ? value / 1048576 : (value > 1024 ? value / 1024 : value));
return newValue.Normalize();
}
public static string GetByteUnitBasedOnValue(this decimal value)
{
return value > 1073741824 ? "GB" : (value > 1048576 ? "MB" : (value > 1024 ? "KB" : "Byte"));
}
public static string GetBytePerSecondUnitBasedOnValue(this decimal value)
{
return value > 1073741824 ? "GB/S" : (value > 1048576 ? "MB/S" : (value > 1024 ? "KB/S" : "B/S"));
}
}
}