diff options
Diffstat (limited to 'Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs')
-rw-r--r-- | Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs | 226 |
1 files changed, 113 insertions, 113 deletions
diff --git a/Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs b/Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs index 4e2a6f9f9..34903f425 100644 --- a/Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs +++ b/Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs @@ -1,113 +1,113 @@ -using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Windows.Forms;
-using Microsoft.Win32;
-
-namespace CPUMonitor
-{
- public partial class frmCPU : Form
- {
- private RegistryKey AppRegKey;
-
- private const int LIGHT_MAX = 0x1F;
-
- public frmCPU()
- {
- InitializeComponent();
-
- nicoNotifyIcon.Icon = this.Icon;
- nicoNotifyIcon.MouseClick += new MouseEventHandler(TrayIconClick);
- }
-
- private void Form1_Load(object sender, EventArgs e)
- {
- AppRegKey = Registry.CurrentUser.CreateSubKey("Software\\CPUMonitor");
-
- for (int i = 1; i <= 99; i++)
- cmbComPort.Items.Add("COM" + i.ToString());
-
- cmbComPort.SelectedIndex = System.Convert.ToInt32(AppRegKey.GetValue("Port", "1")) - 1;
- serSerialPort.PortName = cmbComPort.Text;
-
- Hide();
- }
-
- private void NotifyLight(int Red, int Green, int Blue)
- {
- byte[] buffer = new byte[3];
- buffer[0] = (byte)(0x80 | (Red & LIGHT_MAX));
- buffer[1] = (byte)(0x40 | (Green & LIGHT_MAX));
- buffer[2] = (byte)(0x20 | (Blue & LIGHT_MAX));
-
- try
- {
- serSerialPort.PortName = cmbComPort.Text;
- serSerialPort.Open();
- serSerialPort.Write(buffer, 0, buffer.Length);
- serSerialPort.Close();
- }
- catch (Exception e)
- {
-
- }
- }
-
- private void tmrCPUTimer_Tick(object sender, EventArgs e)
- {
- float CPUUsage = pcCPUUsage.NextValue();
-
- int Red = 0;
- int Green = 0;
- int Blue = 0;
-
- if (CPUUsage < 25)
- {
- Green = (int)((LIGHT_MAX / 25) * CPUUsage);
- }
- else if (CPUUsage < 50)
- {
- Blue = (int)((LIGHT_MAX / 25) * (CPUUsage - 25));
- Green = LIGHT_MAX - Blue;
- }
- else if (CPUUsage < 75)
- {
- Red = (int)((LIGHT_MAX / 25) * (CPUUsage - 50));
- Blue = LIGHT_MAX - Red;
- }
- else
- {
- Red = LIGHT_MAX;
- }
-
- NotifyLight(Red, Green, Blue);
- lblCPU.Text = ((int)CPUUsage).ToString() + "%";
- }
-
- private void btnExit_Click(object sender, EventArgs e)
- {
- Application.Exit();
- }
-
- private void btnMinimizeToTray_Click(object sender, EventArgs e)
- {
- this.Hide();
- }
-
- private void TrayIconClick(object sender, MouseEventArgs e)
- {
- this.Show();
- this.WindowState = FormWindowState.Normal;
- }
-
- private void cbPort_SelectedIndexChanged(object sender, EventArgs e)
- {
- AppRegKey.SetValue("Port", cmbComPort.SelectedIndex + 1);
- serSerialPort.PortName = cmbComPort.Text;
- }
- }
-}
+using System; +using System.Collections.Generic; +using System.ComponentModel; +using System.Data; +using System.Drawing; +using System.Linq; +using System.Text; +using System.Windows.Forms; +using Microsoft.Win32; + +namespace CPUMonitor +{ + public partial class frmCPU : Form + { + private RegistryKey AppRegKey; + + private const int LIGHT_MAX = 0x1F; + + public frmCPU() + { + InitializeComponent(); + + nicoNotifyIcon.Icon = this.Icon; + nicoNotifyIcon.MouseClick += new MouseEventHandler(TrayIconClick); + } + + private void Form1_Load(object sender, EventArgs e) + { + AppRegKey = Registry.CurrentUser.CreateSubKey("Software\\CPUMonitor"); + + for (int i = 1; i <= 99; i++) + cmbComPort.Items.Add("COM" + i.ToString()); + + cmbComPort.SelectedIndex = System.Convert.ToInt32(AppRegKey.GetValue("Port", "1")) - 1; + serSerialPort.PortName = cmbComPort.Text; + + Hide(); + } + + private void NotifyLight(int Red, int Green, int Blue) + { + byte[] buffer = new byte[3]; + buffer[0] = (byte)(0x80 | (Red & LIGHT_MAX)); + buffer[1] = (byte)(0x40 | (Green & LIGHT_MAX)); + buffer[2] = (byte)(0x20 | (Blue & LIGHT_MAX)); + + try + { + serSerialPort.PortName = cmbComPort.Text; + serSerialPort.Open(); + serSerialPort.Write(buffer, 0, buffer.Length); + serSerialPort.Close(); + } + catch (Exception e) + { + + } + } + + private void tmrCPUTimer_Tick(object sender, EventArgs e) + { + float CPUUsage = pcCPUUsage.NextValue(); + + int Red = 0; + int Green = 0; + int Blue = 0; + + if (CPUUsage < 25) + { + Green = (int)((LIGHT_MAX / 25) * CPUUsage); + } + else if (CPUUsage < 50) + { + Blue = (int)((LIGHT_MAX / 25) * (CPUUsage - 25)); + Green = LIGHT_MAX - Blue; + } + else if (CPUUsage < 75) + { + Red = (int)((LIGHT_MAX / 25) * (CPUUsage - 50)); + Blue = LIGHT_MAX - Red; + } + else + { + Red = LIGHT_MAX; + } + + NotifyLight(Red, Green, Blue); + lblCPU.Text = ((int)CPUUsage).ToString() + "%"; + } + + private void btnExit_Click(object sender, EventArgs e) + { + Application.Exit(); + } + + private void btnMinimizeToTray_Click(object sender, EventArgs e) + { + this.Hide(); + } + + private void TrayIconClick(object sender, MouseEventArgs e) + { + this.Show(); + this.WindowState = FormWindowState.Normal; + } + + private void cbPort_SelectedIndexChanged(object sender, EventArgs e) + { + AppRegKey.SetValue("Port", cmbComPort.SelectedIndex + 1); + serSerialPort.PortName = cmbComPort.Text; + } + } +} |