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)
{
Desktop.SetDesktopBackgroundColor(wss.Color);
}
else if (wss.BackgroundColorMode == WallpaperSetterSettings.BackgroundColorModes.Computed)
{
using(Bitmap bmp = (Bitmap)Image.FromFile(p.LocalPath)) {
Desktop.SetDesktopBackgroundColor(PictureManager.CalcAverageColor(bmp));
}
}
Desktop.SetWallpaperUsingActiveDesktop(p.LocalPath);
}
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> pics = pb.GetPictures(5);
if (!pics.Any()) return;
//for starters lets use an existing image as the backdrop
Picture pBackdrop = pics.First();
string savePath = System.IO.Path.Combine(Settings.CurrentSettings.CachePath,
string.Format("{0}.jpg", Guid.NewGuid()));
List<Rectangle> existingImages = new List<Rectangle>();
using (Image bmpBackdrop = Image.FromFile(pBackdrop.LocalPath))
{
Graphics g = Graphics.FromImage(bmpBackdrop);
//now get 4 or 5 other pics and strew them about
foreach (Picture p in pics.Skip(1))
{
Picture pPile = p;
using (Bitmap bmpToRotate = (Bitmap)Bitmap.FromFile(pPile.LocalPath))
{
//draw a 5px white border around the image
using (Bitmap bmpWithBorder = PictureManager.AppendBorder(bmpToRotate, 25, Color.White))
{
using (Bitmap bmpPile = PictureManager.RotateImage(bmpWithBorder, (float)_rand.Next(-30, 30)))
{
//pick a random x,y coordinate to draw the image, shrink to 25%
Rectangle r = Rectangle.Empty;
while (r == Rectangle.Empty)
{
Rectangle tmp = new Rectangle(_rand.Next(50, bmpBackdrop.Width - 50),
_rand.Next(50, bmpBackdrop.Height - 50),
Convert.ToInt32(bmpBackdrop.Width * .1),
Convert.ToInt32(bmpBackdrop.Height * .1));
if (existingImages.Where(x => Rectangle.Intersect(x, tmp) != Rectangle.Empty).Count() == 0)
{
r = tmp;
existingImages.Add(r);
}
}
g.DrawImage(bmpPile, r);
}
}
}
}
bmpBackdrop.Save(savePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
Desktop.SetWallpaperUsingActiveDesktop(savePath);
}
public void ProcessPicture(PictureBatch pb, string config)
{
List<Picture> lp = pb.GetPictures(1);
if (!lp.Any()) return;
Picture p = lp.First();
OEMBackgroundManager oembm = new OEMBackgroundManager();
oembm.SetNewPicture(p);
}
private void PreviousBatchCleanupRecursive(int myDepth)
{
if (myDepth > Settings.CurrentSettings.MaxPreviousPictureDepth)
{
_previousBatch = null;
}
else
{
if (PreviousBatch != null)
{
PreviousBatch.PreviousBatchCleanupRecursive(myDepth + 1);
}
}
}
public void ProcessPicture(PictureBatch pb, string config)
{
List<Picture> lp = pb.GetPictures(1);
if (!lp.Any()) return;
Picture p = lp.First();
string applScript =
@"set theUnixPath to POSIX file ""{0}"" as text
tell application ""Finder""
set desktop picture to {{theUnixPath}} as alias
end tell";
MonoDevelop.MacInterop.AppleScript.Run(string.Format(applScript, p.LocalPath));
}
public void PreFetchFiles(PictureBatch pb)
{
if (pb == null || pb.AllPictures.Count == 0)
{
return;
}
foreach (PictureList pl in pb.AllPictures)
{
foreach (Picture pic in pl.Pictures)
{
GetPicture(pic, true);
}
}
}
private void button1_Click(object sender, EventArgs e)
{
PictureSearch ps = new PictureSearch();
ps.SearchProvider = new ActiveProviderInfo(providerComboBox1.SelectedItem.ToString()) { Active = true, ProviderConfig = _current.SaveConfiguration() };
ps.MaxPictureCount = (int)numericUpDown1.Value;
ps.SaveFolder = txtDownloadPath.Text;
IInputProvider p = ps.SearchProvider.Instance as IInputProvider;
var pl = p.GetPictures(ps);
PictureBatch pb = new PictureBatch();
pb.AllPictures.Add(pl);
DownloadManager.Current.SaveFolder = txtDownloadPath.Text;
DownloadManager.Current.PreFetchFiles(pb);
}
protected void DownloadNextPicture()
{
if (CurrentInputProviders.Count == 0)
{
return;
}
//create the new picture batch
PictureBatch pb = new PictureBatch()
{
PreviousBatch = CurrentBatch
};
//create another view of the input providers, otherwise if the list changes
// because user changes options then it breaks :)
foreach (KeyValuePair <Guid, ActiveProviderInfo> kvpGAPI in CurrentInputProviders.ToArray())
{
ActiveProviderInfo api = kvpGAPI.Value;
var ps = new PictureSearch()
{
SaveFolder = Settings.CurrentSettings.CachePath,
MaxPictureCount = Settings.CurrentSettings.MaxPictureDownloadCount,
SearchProvider = api,
BannedURLs = Settings.CurrentSettings.BannedImages
};
//get new pictures
PictureList pl = PictureManager.GetPictureList(ps);
//save to picturebatch
pb.AllPictures.Add(pl);
}
//process downloaded picture list
ProcessDownloadedPicture(pb);
//if prefetch is enabled, validate that all pictures have been downloaded
if (Settings.CurrentSettings.PreFetch)
{
DownloadManager.PreFetchFiles(pb);
}
}
private void ProcessDownloadedPicture(PictureBatch pb)
{
if (pb != null && pb.AllPictures.Any())
{
this.CurrentBatch = pb;
if (BatchChanging != null)
BatchChanging(pb);
//Clear the download Queue
DownloadManager.ClearQueue();
List<ManualResetEvent> manualEvents = new List<ManualResetEvent>();
//call all activated output providers in order
foreach (var op in Settings.CurrentSettings.ProviderSettings.Values.Where(x => x.Active && x.Instance != null).OrderBy(x => x.ExecutionOrder))
{
if (!typeof(IOutputProvider).IsAssignableFrom(op.Instance.GetType())) continue;
//wrap each in a try/catch block so we avoid killing pulse on error
try
{
//check if this can be run in async
bool asyncOK = ProviderManager.GetAsyncStatusForType(op.Instance.GetType());
IOutputProvider ip = ((IOutputProvider)op.Instance);
string config = op.ProviderConfig;
if (asyncOK)
{
ThreadStart threadStarter = () =>
{
ManualResetEvent mre = new ManualResetEvent(false);
manualEvents.Add(mre);
try
{
ip.ProcessPicture(pb, config);
}
catch (Exception ex) {
Log.Logger.Write(string.Format("Error processing output plugin '{0}'. Error: {1}", op.ProviderName, ex.ToString()), Log.LoggerLevels.Warnings);
}
finally { mre.Set(); }
};
Thread thread = new Thread(threadStarter);
thread.Start();
}
else
{
ip.ProcessPicture(pb, config);
}
}
catch (Exception ex)
{
Log.Logger.Write(string.Format("Error processing output plugin '{0}'. Error: {1}", op.ProviderName, ex.ToString()), Log.LoggerLevels.Errors);
}
}
//make sure async operations finish before
if (manualEvents.Count > 1)
{
WaitHandle.WaitAll(manualEvents.ToArray(), 60 * 1000);
}
else if (manualEvents.Count == 1)
{
manualEvents[0].WaitOne();
}
if (BatchChanged != null)
BatchChanged(pb);
}
}
protected void DownloadNextPicture()
{
if (CurrentInputProviders.Count == 0) return;
//create the new picture batch
PictureBatch pb = new PictureBatch() {PreviousBatch = CurrentBatch};
//create another view of the input providers, otherwise if the list changes
// because user changes options then it breaks :)
foreach (KeyValuePair<Guid, ActiveProviderInfo> kvpGAPI in CurrentInputProviders.ToArray())
{
ActiveProviderInfo api = kvpGAPI.Value;
var ps = new PictureSearch()
{
SaveFolder = Settings.CurrentSettings.CachePath,
MaxPictureCount = Settings.CurrentSettings.MaxPictureDownloadCount,
SearchProvider = api,
BannedURLs = Settings.CurrentSettings.BannedImages
};
//get new pictures
PictureList pl = PictureManager.GetPictureList(ps);
//save to picturebatch
pb.AllPictures.Add(pl);
}
//process downloaded picture list
ProcessDownloadedPicture(pb);
//if prefetch is enabled, validate that all pictures have been downloaded
if (Settings.CurrentSettings.PreFetch) DownloadManager.PreFetchFiles(pb);
}
public void PreFetchFiles(PictureBatch pb)
{
if (pb == null || pb.AllPictures.Count == 0) return;
foreach (PictureList pl in pb.AllPictures.ToList())
{
foreach (Picture pic in pl.Pictures.ToList())
{
GetPicture(pic, true);
}
}
}
private void PreviousBatchCleanupRecursive(int myDepth)
{
if (myDepth > Settings.CurrentSettings.MaxPreviousPictureDepth)
{
_previousBatch = null;
}
else
{
if(PreviousBatch != null)
PreviousBatch.PreviousBatchCleanupRecursive(myDepth + 1);
}
}
void Runner_PictureChanged(PictureBatch obj)
{
this.Invoke((Action)delegate
{
banImageToolStripMenuItem.Enabled = obj.CurrentPictures.Count > 0;
previousPictureToolStripMenuItem.Enabled = (obj.PreviousBatch != null && obj.PreviousBatch.CurrentPictures.Count > 0);
});
}
private void ProcessDownloadedPicture(PictureBatch pb)
{
if (pb != null && pb.AllPictures.Any())
{
this.CurrentBatch = pb;
if (BatchChanging != null)
{
BatchChanging(pb);
}
//Clear the download Queue
DownloadManager.ClearQueue();
List <ManualResetEvent> manualEvents = new List <ManualResetEvent>();
//call all activated output providers in order
foreach (var op in Settings.CurrentSettings.ProviderSettings.Values.Where(x => x.Active && x.Instance != null).OrderBy(x => x.ExecutionOrder))
{
if (!typeof(IOutputProvider).IsAssignableFrom(op.Instance.GetType()))
{
continue;
}
//wrap each in a try/catch block so we avoid killing pulse on error
try
{
//check if this can be run in async
bool asyncOK = ProviderManager.GetAsyncStatusForType(op.Instance.GetType());
IOutputProvider ip = ((IOutputProvider)op.Instance);
string config = op.ProviderConfig;
if (asyncOK)
{
ThreadStart threadStarter = () =>
{
ManualResetEvent mre = new ManualResetEvent(false);
manualEvents.Add(mre);
try
{
ip.ProcessPicture(pb, config);
}
catch (Exception ex) {
Log.Logger.Write(string.Format("Error processing output plugin '{0}'. Error: {1}", op.ProviderName, ex.ToString()), Log.LoggerLevels.Warnings);
}
finally { mre.Set(); }
};
Thread thread = new Thread(threadStarter);
thread.Start();
}
else
{
ip.ProcessPicture(pb, config);
}
}
catch (Exception ex)
{
Log.Logger.Write(string.Format("Error processing output plugin '{0}'. Error: {1}", op.ProviderName, ex.ToString()), Log.LoggerLevels.Errors);
}
}
//make sure async operations finish before
if (manualEvents.Count > 1)
{
WaitHandle.WaitAll(manualEvents.ToArray(), 60 * 1000);
}
else if (manualEvents.Count == 1)
{
manualEvents[0].WaitOne();
}
if (BatchChanged != null)
{
BatchChanged(pb);
}
}
}
