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New graphical system tray display for load sensors.

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This commit is contained in:
Michael Möller
2010-02-13 17:08:36 +00:00
parent ac6d7f818a
commit ae694b9b60
1 changed files with 54 additions and 31 deletions
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85
GUI/SensorNotifyIcon.cs
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@@ -54,17 +54,26 @@ namespace OpenHardwareMonitor.GUI {
private NotifyIcon notifyIcon;
private Bitmap bitmap;
private Graphics graphics;
private int majorVersion;
private Color color;
private Color darkColor;
private Brush brush;
private Brush darkBrush;
private Pen pen;
public SensorNotifyIcon(SensorSystemTray sensorSystemTray, ISensor sensor,
bool balloonTip)
{
this.sensor = sensor;
this.notifyIcon = new NotifyIcon();
this.majorVersion = Environment.OSVersion.Version.Major;
this.color = Config.Get(sensor.Identifier + "/traycolor", Color.Black);
Color defaultColor = Color.Black;
if (sensor.SensorType == SensorType.Load) {
defaultColor = Color.FromArgb(0xff, 0x70, 0x8c, 0xf1);
}
Color = Config.Get(sensor.Identifier + "/traycolor", defaultColor);
this.pen = new Pen(Color.FromArgb(96, Color.Black));
ContextMenuStrip contextMenuStrip = new ContextMenuStrip();
ToolStripMenuItem removeItem = new ToolStripMenuItem("Remove");
removeItem.Click += delegate(object obj, EventArgs args) {
@@ -74,10 +83,10 @@ namespace OpenHardwareMonitor.GUI {
ToolStripMenuItem colorItem = new ToolStripMenuItem("Change Color...");
colorItem.Click += delegate(object obj, EventArgs args) {
ColorDialog dialog = new ColorDialog();
dialog.Color = this.color;
dialog.Color = Color;
if (dialog.ShowDialog() == DialogResult.OK) {
this.color = dialog.Color;
Config.Set(sensor.Identifier + "/traycolor", this.color);
Color = dialog.Color;
Config.Set(sensor.Identifier + "/traycolor", Color);
}
};
contextMenuStrip.Items.Add(colorItem);
@@ -95,7 +104,21 @@ namespace OpenHardwareMonitor.GUI {
public Color Color {
get { return color; }
set { color = value; }
set {
this.color = value;
this.darkColor = Color.FromArgb(255,
Math.Max(this.color.R - 100, 0),
Math.Max(this.color.G - 100, 0),
Math.Max(this.color.B - 100, 0));
Brush brush = this.brush;
this.brush = new SolidBrush(this.color);
if (brush != null)
brush.Dispose();
Brush darkBrush = this.darkBrush;
this.darkBrush = new SolidBrush(this.darkColor);
if (darkBrush != null)
darkBrush.Dispose();
}
}
public void Dispose() {
@@ -106,6 +129,11 @@ namespace OpenHardwareMonitor.GUI {
notifyIcon.Dispose();
notifyIcon = null;
if (brush != null)
brush.Dispose();
if (darkBrush != null)
darkBrush.Dispose();
pen.Dispose();
graphics.Dispose();
graphics = null;
bitmap.Dispose();
@@ -128,27 +156,6 @@ namespace OpenHardwareMonitor.GUI {
return "-";
}
private Icon CreateSimpleIcon() {
graphics.Clear(SystemColors.ButtonFace);
TextRenderer.DrawText(graphics, GetString(), SystemFonts.StatusFont,
new Point(-2, 0), color, SystemColors.ButtonFace);
BitmapData data = bitmap.LockBits(
new Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
int stride = data.Stride;
IntPtr Scan0 = data.Scan0;
int numBytes = bitmap.Width * bitmap.Height * 4;
byte[] bytes = new byte[numBytes];
Marshal.Copy(Scan0, bytes, 0, numBytes);
bitmap.UnlockBits(data);
return IconFactory.Create(bytes, 16, 16, PixelFormat.Format32bppArgb);
}
private Icon CreateTransparentIcon() {
graphics.Clear(Color.Black);
@@ -182,15 +189,31 @@ namespace OpenHardwareMonitor.GUI {
return IconFactory.Create(bytes, 16, 16, PixelFormat.Format32bppArgb);
}
private Icon CreateLoadIcon() {
graphics.Clear(Color.Transparent);
graphics.FillRectangle(darkBrush, 0.5f, -0.5f, 14, 16);
float y = 0.16f * (100 - sensor.Value.Value);
graphics.FillRectangle(brush, 0.5f, -0.5f + y, 14, 16 - y);
graphics.DrawRectangle(pen, 1, 0, 13, 15);
BitmapData data = bitmap.LockBits(
new Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
byte[] bytes = new byte[bitmap.Width * bitmap.Height * 4];
Marshal.Copy(data.Scan0, bytes, 0, bytes.Length);
bitmap.UnlockBits(data);
return IconFactory.Create(bytes, 16, 16, PixelFormat.Format32bppArgb);
}
public void Update() {
Icon icon = notifyIcon.Icon;
if (majorVersion < 6) {
notifyIcon.Icon = CreateSimpleIcon();
if (sensor.SensorType == SensorType.Load) {
notifyIcon.Icon = CreateLoadIcon();
} else {
notifyIcon.Icon = CreateTransparentIcon();
}
if (icon != null)
icon.Dispose();