public void ProcessPicture(Pulse.Base.PictureBatch pb, string config)
{
List <Picture> lp = pb.GetPictures(1);
if (!lp.Any())
{
return;
}
Picture p = lp.First();
ManualResetEvent mre = new ManualResetEvent(false);
int stepCount = 13;
//get color to start with
Color currentAero = Desktop.GetCurrentAeroColor();
Color endAeroColor;
//load file
using (MemoryStream ms = new MemoryStream(File.ReadAllBytes(p.LocalPath)))
{
using (Bitmap bmp = (Bitmap)Bitmap.FromStream(ms))
{
//get final color
endAeroColor = PictureManager.CalcAverageColor(bmp);
}
}
//build transition
Color[] transitionColors = CalcColorTransition(currentAero, endAeroColor, stepCount);
//build timer
System.Timers.Timer t = new System.Timers.Timer(100);
int currentStep = 0;
t.Elapsed += delegate(object sender, System.Timers.ElapsedEventArgs e)
{
//double check (I've seen cases where timer fires even though currentStep is past {stepCount}
if (currentStep >= stepCount)
{
mre.Set(); t.Stop(); return;
}
//set to next color
Desktop.SetDwmColor(transitionColors[currentStep]);
//increment steps and check if we should stop the timer
currentStep++;
if (currentStep >= stepCount)
{
mre.Set(); t.Stop();
}
};
t.Start();
mre.WaitOne();
}
public void ProcessPicture(PictureBatch pb, string config)
{
List <Picture> lp = pb.GetPictures(1);
if (!lp.Any())
{
return;
}
Picture p = lp.First();
//deserialize configuration
WallpaperSetterSettings wss = null;
if (!string.IsNullOrEmpty(config))
{
wss = WallpaperSetterSettings.LoadFromXML(config);
}
else
{
wss = new WallpaperSetterSettings();
}
//set wallpaper style (tiled, centered, etc...)
//SetWallpaperType(wss.Position);
//set desktop background color
//Code came roughly form http://www.tek-tips.com/viewthread.cfm?qid=1449619
if (wss.BackgroundColorMode == WallpaperSetterSettings.BackgroundColorModes.Specific)
{
int[] aiElements = { WinAPI.COLOR_DESKTOP };
WinAPI.SetSysColors(1, aiElements, new WinAPI.COLORREF(wss.Color));
}
else if (wss.BackgroundColorMode == WallpaperSetterSettings.BackgroundColorModes.Computed)
{
using (Bitmap bmp = (Bitmap)Image.FromFile(p.LocalPath)) {
int[] aiElements = { WinAPI.COLOR_DESKTOP };
WinAPI.SetSysColors(1, aiElements, new WinAPI.COLORREF(PictureManager.CalcAverageColor(bmp)));
}
}
Desktop.SetWallpaperUsingActiveDesktop(p.LocalPath);
}
