Fixed Issue 14 (ignore ATI GPU voltage and clock sensors if the value is 0).
3 Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 The contents of this file are subject to the Mozilla Public License Version
6 1.1 (the "License"); you may not use this file except in compliance with
7 the License. You may obtain a copy of the License at
9 http://www.mozilla.org/MPL/
11 Software distributed under the License is distributed on an "AS IS" basis,
12 WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 for the specific language governing rights and limitations under the License.
15 The Original Code is the Open Hardware Monitor code.
17 The Initial Developer of the Original Code is
18 Michael Möller <m.moeller@gmx.ch>.
19 Portions created by the Initial Developer are Copyright (C) 2009-2010
20 the Initial Developer. All Rights Reserved.
24 Alternatively, the contents of this file may be used under the terms of
25 either the GNU General Public License Version 2 or later (the "GPL"), or
26 the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 in which case the provisions of the GPL or the LGPL are applicable instead
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33 the provisions above, a recipient may use your version of this file under
34 the terms of any one of the MPL, the GPL or the LGPL.
39 using System.Collections.Generic;
41 using System.Drawing.Drawing2D;
42 using System.Drawing.Imaging;
43 using System.Drawing.Text;
45 using System.Windows.Forms;
46 using System.Runtime.InteropServices;
47 using OpenHardwareMonitor.Hardware;
48 using OpenHardwareMonitor.Utilities;
50 namespace OpenHardwareMonitor.GUI {
51 public class SensorNotifyIcon : IDisposable {
53 private ISensor sensor;
54 private NotifyIcon notifyIcon;
55 private Bitmap bitmap;
56 private Graphics graphics;
58 private Color darkColor;
60 private Brush darkBrush;
64 public SensorNotifyIcon(SensorSystemTray sensorSystemTray, ISensor sensor,
68 this.notifyIcon = new NotifyIcon();
70 Color defaultColor = Color.Black;
71 if (sensor.SensorType == SensorType.Load) {
72 defaultColor = Color.FromArgb(0xff, 0x70, 0x8c, 0xf1);
74 Color = Config.Get(sensor.Identifier + "/traycolor", defaultColor);
76 this.pen = new Pen(Color.FromArgb(96, Color.Black));
77 this.font = new Font(SystemFonts.MessageBoxFont.FontFamily, 9);
79 ContextMenuStrip contextMenuStrip = new ContextMenuStrip();
80 ToolStripMenuItem removeItem = new ToolStripMenuItem("Remove");
81 removeItem.Click += delegate(object obj, EventArgs args) {
82 sensorSystemTray.Remove(this.sensor);
84 contextMenuStrip.Items.Add(removeItem);
85 ToolStripMenuItem colorItem = new ToolStripMenuItem("Change Color...");
86 colorItem.Click += delegate(object obj, EventArgs args) {
87 ColorDialog dialog = new ColorDialog();
89 if (dialog.ShowDialog() == DialogResult.OK) {
91 Config.Set(sensor.Identifier + "/traycolor", Color);
94 contextMenuStrip.Items.Add(colorItem);
95 this.notifyIcon.ContextMenuStrip = contextMenuStrip;
97 this.bitmap = new Bitmap(16, 16, PixelFormat.Format32bppArgb);
98 this.graphics = Graphics.FromImage(this.bitmap);
99 this.graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
100 this.graphics.SmoothingMode = SmoothingMode.HighQuality;
103 public ISensor Sensor {
104 get { return sensor; }
108 get { return color; }
111 this.darkColor = Color.FromArgb(255,
115 Brush brush = this.brush;
116 this.brush = new SolidBrush(this.color);
119 Brush darkBrush = this.darkBrush;
120 this.darkBrush = new SolidBrush(this.darkColor);
121 if (darkBrush != null)
126 public void Dispose() {
127 Icon icon = notifyIcon.Icon;
128 notifyIcon.Icon = null;
131 notifyIcon.Dispose();
136 if (darkBrush != null)
146 private string GetString() {
147 switch (sensor.SensorType) {
148 case SensorType.Voltage:
149 return string.Format("{0:F11}", sensor.Value);
150 case SensorType.Clock:
151 return string.Format("{0:F11}", 1e-3f * sensor.Value);
152 case SensorType.Load:
153 return string.Format("{0:F0}", sensor.Value < 99 ? sensor.Value : 99);
154 case SensorType.Temperature:
155 return string.Format("{0:F0}", sensor.Value);
157 return string.Format("{0:F11}", 1e-3f * sensor.Value);
158 case SensorType.Flow:
159 return string.Format("{0:F11}", 1e-3f * sensor.Value);
164 private Icon CreateTransparentIcon() {
166 graphics.Clear(Color.Black);
167 TextRenderer.DrawText(graphics, GetString(), font,
168 new Point(-2, 0), Color.White, Color.Black);
170 BitmapData data = bitmap.LockBits(
171 new Rectangle(0, 0, bitmap.Width, bitmap.Height),
172 ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
174 int stride = data.Stride;
175 IntPtr Scan0 = data.Scan0;
177 int numBytes = bitmap.Width * bitmap.Height * 4;
178 byte[] bytes = new byte[numBytes];
179 Marshal.Copy(Scan0, bytes, 0, numBytes);
180 bitmap.UnlockBits(data);
182 byte red, green, blue;
183 for (int i = 0; i < bytes.Length; i += 4) {
185 green = bytes[i + 1];
189 bytes[i + 1] = color.G;
190 bytes[i + 2] = color.R;
191 bytes[i + 3] = (byte)(0.3 * red + 0.59 * green + 0.11 * blue);
194 return IconFactory.Create(bytes, 16, 16, PixelFormat.Format32bppArgb);
197 private Icon CreateLoadIcon() {
198 graphics.Clear(Color.Transparent);
199 graphics.FillRectangle(darkBrush, 0.5f, -0.5f, 14, 16);
200 float y = 0.16f * (100 - sensor.Value.Value);
201 graphics.FillRectangle(brush, 0.5f, -0.5f + y, 14, 16 - y);
202 graphics.DrawRectangle(pen, 1, 0, 13, 15);
204 BitmapData data = bitmap.LockBits(
205 new Rectangle(0, 0, bitmap.Width, bitmap.Height),
206 ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
207 byte[] bytes = new byte[bitmap.Width * bitmap.Height * 4];
208 Marshal.Copy(data.Scan0, bytes, 0, bytes.Length);
209 bitmap.UnlockBits(data);
211 return IconFactory.Create(bytes, 16, 16, PixelFormat.Format32bppArgb);
214 public void Update() {
215 Icon icon = notifyIcon.Icon;
217 if (sensor.SensorType == SensorType.Load) {
218 notifyIcon.Icon = CreateLoadIcon();
220 notifyIcon.Icon = CreateTransparentIcon();
226 switch (sensor.SensorType) {
227 case SensorType.Voltage: format = "{0}\n{1}: {2:F2} V"; break;
228 case SensorType.Clock: format = "{0}\n{1}: {2:F0} MHz"; break;
229 case SensorType.Load: format = "{0}\n{1}: {2:F1} %"; break;
230 case SensorType.Temperature: format = "{0}\n{1}: {2:F1} °C"; break;
231 case SensorType.Fan: format = "{0}\n{1}: {2:F0} RPM"; break;
232 case SensorType.Flow: format = "{0}\n{1}: {2:F0} L/h"; break;
235 notifyIcon.Text = string.Format(format, sensor.Hardware.Name, sensor.Name,
237 notifyIcon.Visible = true;