public static Image statusImage(string accent)
{
// determine overall status
EPG123STATUS status = (EPG123STATUS)Logger.eventID;
// select base image based on status code
if (string.IsNullOrEmpty(accent))
{
accent = "none";
}
// set up the base image; default for brandlogo is light
Bitmap baseImage;
switch (accent.ToLower())
{
case "light":
switch (status)
{
case EPG123STATUS.SUCCESS:
case EPG123STATUS.UPDATEAVAIL:
baseImage = resImages.EPG123OKLight;
break;
case EPG123STATUS.WARNING:
baseImage = resImages.EPG123WarningLight;
break;
case EPG123STATUS.ERROR:
default:
baseImage = resImages.EPG123ErrorLight;
break;
}
break;
case "dark":
switch (status)
{
case EPG123STATUS.SUCCESS:
case EPG123STATUS.UPDATEAVAIL:
baseImage = resImages.EPG123OKDark;
break;
case EPG123STATUS.WARNING:
baseImage = resImages.EPG123WarningDark;
break;
case EPG123STATUS.ERROR:
default:
baseImage = resImages.EPG123ErrorDark;
break;
}
break;
default:
return(new Bitmap(64, 40));
}
// make text color match logo color
Color textColor = baseImage.GetPixel(45, 55);
// prep for update symbol
Bitmap updateImage = new Bitmap(1, 1);
if (updateAvailable)
{
updateImage = resImages.updateAvailable;
}
// determine width of date text to add to bottom of image
SizeF textSize;
string text = string.Format("{0:d}", DateTime.Now);
Font font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold, GraphicsUnit.Point);
using (Image img = new Bitmap(1, 1))
{
using (Graphics g = Graphics.FromImage(img))
{
textSize = g.MeasureString(text, font);
// adjust for screen dpi
float scaleFactor = (g.DpiX / 96f);
if (scaleFactor != 1.0)
{
textSize.Width /= scaleFactor;
textSize.Height /= scaleFactor;
}
}
}
// this is scaled to be aspect ratio 64x40 and cutting off the antenna (19 px)
int height = 75 - 19;
Bitmap image = new Bitmap(height * 64 / 40, height);
// create new image with base image and date text
image.SetResolution(baseImage.HorizontalResolution, baseImage.VerticalResolution);
using (Graphics g = Graphics.FromImage(image))
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
int updateImageWidth = (updateImage.Width == 1) ? 0 : updateImage.Width + 2;
g.DrawImage(updateImage, image.Width - updateImageWidth + 2, 0);
g.DrawImage(baseImage, image.Width - updateImageWidth - baseImage.Width, image.Height - 75);
using (Brush textbrush = new SolidBrush(textColor))
{
g.DrawString(text, font, textbrush, image.Width - updateImageWidth - textSize.Width + 3, image.Height - textSize.Height + 2);
}
}
return(image);
}
public static void statusImage()
{
// don't update the status logo if the imported mxf was not from epg123
int filestatus = (int)mxfFileStatus;
if ((EPG123STATUS)filestatus == EPG123STATUS.OTHERMXF)
{
return;
}
// determine overall status
EPG123STATUS status = (EPG123STATUS)(Math.Max(Logger.eventID, filestatus));
// select base image based on status code
double opacity = 1.0;
string accent = "Light";
using (RegistryKey key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Media Center\\Start Menu", false))
{
try
{
accent = (string)key.GetValue("OEMLogoAccent", "Light");
opacity = (int)key.GetValue("OEMLogoOpacity", 100) / 100.0;
}
catch { }
}
// set up the base image; default for brandlogo is light
Bitmap baseImage;
switch (accent)
{
case "Light":
switch (status)
{
case EPG123STATUS.SUCCESS:
case EPG123STATUS.UPDATEAVAIL:
baseImage = resImages.EPG123OKLight;
break;
case EPG123STATUS.WARNING:
baseImage = resImages.EPG123WarningLight;
break;
case EPG123STATUS.ERROR:
default:
baseImage = resImages.EPG123ErrorLight;
break;
}
break;
case "Dark":
switch (status)
{
case EPG123STATUS.SUCCESS:
case EPG123STATUS.UPDATEAVAIL:
baseImage = resImages.EPG123OKDark;
break;
case EPG123STATUS.WARNING:
baseImage = resImages.EPG123WarningDark;
break;
case EPG123STATUS.ERROR:
default:
baseImage = resImages.EPG123ErrorDark;
break;
}
break;
case "None":
default:
return;
}
// make text color match logo color
Color textColor = baseImage.GetPixel(45, 55);
// prep for update symbol
Bitmap updateImage = new Bitmap(1, 1);
if (updateAvailable)
{
updateImage = resImages.updateAvailable;
}
// determine width of date text to add to bottom of image
SizeF textSize;
string text = string.Format("{0:d}", DateTime.Now);
Font font = new Font(FontFamily.GenericSansSerif, 10, FontStyle.Bold, GraphicsUnit.Point);
using (Image img = new Bitmap(1, 1))
{
using (Graphics g = Graphics.FromImage(img))
{
textSize = g.MeasureString(text, font);
// adjust for screen dpi
float scaleFactor = (g.DpiX / 96f);
if (scaleFactor != 1.0)
{
textSize.Width /= scaleFactor;
textSize.Height /= scaleFactor;
}
}
}
// create new image with base image and date text
Bitmap image = new Bitmap(200, 75);
image.SetResolution(baseImage.HorizontalResolution, baseImage.VerticalResolution);
using (Graphics g = Graphics.FromImage(image))
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
int updateImageWidth = (updateImage.Width == 1) ? 0 : updateImage.Width;
g.DrawImage(updateImage, image.Width - updateImageWidth, 0);
g.DrawImage(baseImage, image.Width - updateImageWidth - baseImage.Width, image.Height - 75);
using (Brush textbrush = new SolidBrush(textColor))
{
g.DrawString(text, font, textbrush, image.Width - updateImageWidth - textSize.Width + 2, image.Height - textSize.Height + 2);
}
}
// adjust alpha channel as needed
if (opacity < 1.0)
{
adjustImageOpacity(image, opacity);
}
// save status image
image.Save(Helper.Epg123StatusLogoPath);
// ensure OEMLogoUri is pointed to the file
using (RegistryKey key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Media Center\\Start Menu", true))
{
try
{
key.SetValue("OEMLogoUri", "file://" + Helper.Epg123StatusLogoPath);
}
catch { }
}
return;
}