public void AddPicture(string picture, int pos)
{
UploadedItem uploadedItem = new UploadedItem();
AddSubview(uploadedItem);
//uploadedItem.Layer.ZPosition = pos;
uploadedItem.TranslatesAutoresizingMaskIntoConstraints = false;
uploadedItem.WidthAnchor.ConstraintEqualTo(tileSize).Active = true;
uploadedItem.HeightAnchor.ConstraintEqualTo(tileSize).Active = true;
uploadedItem.TopAnchor.ConstraintEqualTo(TopAnchor, GetPosY(pos)).Active = true;
uploadedItem.LeftAnchor.ConstraintEqualTo(LeftAnchor, GetPosX(pos)).Active = true;
uploadedItem.LayoutIfNeeded();
if (context is ProfileEditActivity)
{
uploadedItem.SetImage(context, Session.ID.ToString(), picture);
}
else
{
uploadedItem.SetImage(context, RegisterActivity.regsessionid, picture, true);
}
UIButton deleteUploadedImage = (UIButton)uploadedItem.Subviews[0].Subviews[1];
deleteUploadedImage.TouchUpInside += DeleteUploadedImage_Click;
foreach (NSLayoutConstraint constraint in Constraints)
{
if (constraint.FirstAttribute == NSLayoutAttribute.Height)
{
constraint.Constant = (pos - pos % numColumns) / numColumns * (tileSize + tileSpacing) + tileSize;
}
}
//drawOrder.Add(pos);
}
private async void DeleteUploadedImage_Click(object sender, EventArgs e)
{
if (rc.imagesUploading)
{
context.c.Snack(LangEnglish.ImagesUploading);
return;
}
else if (rc.imagesDeleting)
{
context.c.Snack(LangEnglish.ImagesDeleting);
return;
}
if (context is ProfileEditActivity)
{
if (rc.uploadedImages.Count == 1)
{
context.c.Snack(LangEnglish.LastImageToDelete);
return;
}
}
else if (rc.uploadedImages.Count == 1)
{
rc.ImagesProgressText.Text = "";
}
rc.imagesDeleting = true;
rc.StartAnim();
UploadedItem item = (UploadedItem)((UIButton)sender).Superview.Superview;
int index = Array.IndexOf(Subviews, item); //GetDrawPosFromChildIndex(Array.IndexOf(Subviews, item));
if (context is ProfileEditActivity)
{
string responseString = await context.c.MakeRequest("action=deleteexisting&imageName=" + CommonMethods.UrlEncode(rc.uploadedImages[index]) + "&ID=" + Session.ID + "&SessionID=" + Session.SessionID);
if (responseString.Substring(0, 2) == "OK")
{
rc.uploadedImages.RemoveAt(index);
Session.Pictures = rc.uploadedImages.ToArray();
RemovePicture(index);
if (rc.uploadedImages.Count == 1)
{
rc.ImagesProgressText.Text = "";
}
}
else
{
context.c.ReportError(responseString);
rc.imagesDeleting = false;
}
}
else
{
context.c.Log("DeleteUploadedImage_Click index: " + index + " count " + rc.uploadedImages.Count);
string responseString = await context.c.MakeRequest("action=deletetemp&imageName=" + CommonMethods.UrlEncode(rc.uploadedImages[index]) + "®sessionid=" + RegisterActivity.regsessionid);
if (responseString.Substring(0, 2) == "OK")
{
rc.uploadedImages.RemoveAt(index);
RemovePicture(index);
if (rc.uploadedImages.Count == 1)
{
rc.ImagesProgressText.Text = "";
}
else if (rc.uploadedImages.Count == 0)
{
File.Delete(RegisterActivity.regSessionFile);
}
}
else
{
context.c.ReportError(responseString);
rc.imagesDeleting = false;
}
}
rc.StopAnim();
}