public override void Paint(Graphics graphics)
{
Point pointN = SupplierElement.GetOutputLineConnectionPoint(Item);
Point pointM = ConsumerElement.GetInputLineConnectionPoint(Item);
Point pointN2 = new Point(pointN.X, pointN.Y - Math.Max((int)((pointN.Y - pointM.Y) / 2), 40));
Point pointM2 = new Point(pointM.X, pointM.Y + Math.Max((int)((pointN.Y - pointM.Y) / 2), 40));
using (Pen pen = new Pen(DataCache.IconAverageColour(Item.Icon), 3f))
{
graphics.DrawBezier(pen, pointN, pointN2, pointM2, pointM);
}
}
public override void Paint(System.Drawing.Graphics graphics)
{
Point pointN = Parent.ScreenToGraph(Parent.PointToClient(Cursor.Position));
Point pointM = pointN;
if (SupplierElement != null)
{
pointN = SupplierElement.GetOutputLineConnectionPoint(Item);
}
if (ConsumerElement != null)
{
pointM = ConsumerElement.GetInputLineConnectionPoint(Item);
}
Point pointN2 = new Point(pointN.X, pointN.Y - Math.Max((int)((pointN.Y - pointM.Y) / 2), 40));
Point pointM2 = new Point(pointM.X, pointM.Y + Math.Max((int)((pointN.Y - pointM.Y) / 2), 40));
using (Pen pen = new Pen(DataCache.IconAverageColour(Item.Icon), 3f))
{
graphics.DrawBezier(pen, pointN, pointN2, pointM2, pointM);
}
}
public void Run(object sender, DoWorkEventArgs args)
{
while (alive)
{
mutex.WaitOne();
mutex.Reset();
if (!alive)
{
return;
}
while (q.Count > 0)
{
serializer.WaitOne();
serializer.Reset();
ConsumerElement element = q.Dequeue();
var fileName = "Shared/ShellContent/" + element.PhotoHash + ".jpg";
App.Current.RootFrame.Dispatcher.BeginInvoke(() => {
bool finished = false;
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication()) {
if (isf.FileExists(fileName))
{
try {
var file = isf.OpenFile(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
if (file.Length == 0)
{
file.Close();
isf.DeleteFile(fileName);
}
else
{
try {
var PhotoUri = new BitmapImage();
PhotoUri.SetSource(file);
element.SuccessCallback(element.PhotoHash, PhotoUri);
serializer.Set();
file.Close();
finished = true;
} catch (Exception e) {
System.Diagnostics.Debug.WriteLine(e);
file.Close();
isf.DeleteFile(fileName);
}
}
} catch (Exception e) {
System.Diagnostics.Debug.WriteLine(e);
}
}
}
if (!finished)
{
App.Current.GtalkHelper.DownloadImage(
element.Contact,
() => App.Current.RootFrame.Dispatcher.BeginInvoke(() => {
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication()) {
try {
using (var file = isf.OpenFile(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
var PhotoUri = new BitmapImage();
PhotoUri.SetSource(file);
element.SuccessCallback(element.PhotoHash, PhotoUri);
serializer.Set();
}
} catch (Exception e) {
System.Diagnostics.Debug.WriteLine(e);
element.ErrorCallback("");
serializer.Set();
}
}
}),
() => {
serializer.Set();
element.ErrorCallback("");
}
);
}
});
}
}
}
