public void Load()
{
Name = "Members";
//filter = "None";
CodeProjectDatabase database = new CodeProjectDatabase();
allMembers = database.GetMembers();
var members = allMembers.Select(x => new CodeprojectMemberViewModel(x, gotoPageAction, this.DeleteMember)).ToList();
Members = new ObservableCollection<CodeprojectMemberViewModel>(members);
}
public override bool OnContextItemSelected (IMenuItem item)
{
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo)item.MenuInfo;
CodeProjectMember memberToDelete = members [info.Position];
CodeProjectDatabase db = new CodeProjectDatabase ();
db.DeleteMember (memberToDelete.Id);
members = db.GetMembers ();
ListAdapter = new CodeProjectMemberAdapter (this.Activity, members);
return true;
}
public override void CommitEditingStyle (UITableView tableView, UITableViewCellEditingStyle editingStyle, MonoTouch.Foundation.NSIndexPath indexPath)
{
if(editingStyle == UITableViewCellEditingStyle.Delete)
{
CodeProjectMember memberToDelete = MemberList [indexPath.Row];
CodeProjectDatabase database = new CodeProjectDatabase ();
database.DeleteMember (memberToDelete.Id);
MemberList = database.GetMembers();
tableView.ReloadData ();
}
}
public static UITableViewCell FillCellWithMember(UITableViewCell cell, CodeProjectMember member) {
(cell.ViewWithTag (100) as UILabel).Text = member.Name;
(cell.ViewWithTag (101) as UILabel).Text = "Posts: " + (member.ArticleCount + member.BlogCount);
(cell.ViewWithTag (102) as UILabel).Text = member.Reputation;
CodeProjectDatabase database = new CodeProjectDatabase ();
byte[] gravatar = database.GetGravatar (member.Id);
if (gravatar != null) {
UIImage image = UIImage.LoadFromData (NSData.FromArray (gravatar));
(cell.ViewWithTag (105) as UIImageView).Image = image;
}
return cell;
}
public CodeprojectMemberViewModel(CodeProjectMember member, Action<string> gotoPageAction, Action<string> deleteMember)
{
this.GotoPageCommand = new ButtonCommandBinding<string>(gotoPageAction);
this.DeleteMemberCommand = new ButtonCommandBinding<string>(deleteMember);
this.member = member;
var db = new CodeProjectDatabase();
byte[] avatar = db.GetGravatar(this.member.Id);
if (avatar != null)
{
BitmapImage bitmapImage = new BitmapImage();
MemoryStream ms = new MemoryStream(avatar);
bitmapImage.SetSource(ms);
AvatarImage = bitmapImage;
}
}
CodeProjectMember LoadGravatar() {
var db = new CodeProjectDatabase ();
byte[] avatar = db.GetGravatar(Member.Id);
if (avatar != null) {
} else {
WebImageRetriever imageDownloader = new WebImageRetriever ();
Task imageDownload = imageDownloader.GetImageStreamAsync (new Uri (Member.ImageUrl)).ContinueWith (t => {
avatar = t.Result;
});
imageDownload.Wait ();
}
Member.Avatar = avatar;
return Member;
}
public override Android.Views.View GetView (int position, Android.Views.View convertView, Android.Views.ViewGroup parent)
{
var view = convertView ?? activity.LayoutInflater.Inflate (
Resource.Layout.CodeProjectMemberListItem, parent, false);
var memberName = view.FindViewById<TextView> (Resource.Id.textViewMemberName);
var memberReputation = view.FindViewById<TextView> (Resource.Id.textViewReputation);
var memberPostCnt = view.FindViewById<TextView> (Resource.Id.textViewPostCnt);
var memberIcon = view.FindViewById<ImageView> (Resource.Id.imageViewMemberImage);
memberName.Text = list[position].Name;
memberReputation.Text = list[position].Reputation;
memberPostCnt.Text = "Posts: " + (list[position].ArticleCount + list[position].BlogCount);
int textAppearanceLarge = TextAppearanceHeight (Android.Resource.Attribute.TextAppearanceLarge);
int textAppearanceSmall = TextAppearanceHeight (Android.Resource.Attribute.TextAppearanceSmall);
int bitmapSize = textAppearanceLarge + textAppearanceSmall;
CodeProjectDatabase database = new CodeProjectDatabase ();
byte[] gravatar = database.GetGravatar (list[position].Id);
if (gravatar != null) {
Bitmap image = BitmapFactory.DecodeByteArray (gravatar, 0, gravatar.Length);
int maxSide = Math.Max (image.Height, image.Width);
float scale = (float)bitmapSize / maxSide;
memberIcon.SetImageBitmap (Bitmap.CreateScaledBitmap(image,
(int)Math.Ceiling(scale * image.Width),
(int)Math.Ceiling(scale * image.Height),
false));
image.Recycle();
}
return view;
}
public void DeleteMember(string memberId)
{
CodeProjectDatabase db = new CodeProjectDatabase();
db.DeleteMember(int.Parse(memberId));
Load();
}
// public void OnLoaded() {
// }
public void SaveMember() {
CodeProjectDatabase db = new CodeProjectDatabase ();
db.AddMember (Member);
}
public void LoadMembers() {
CodeProjectDatabase db = new CodeProjectDatabase ();
members = db.GetMembers ();
ListAdapter = new CodeProjectMemberAdapter (this.Activity, members);
}
void Refresh()
{
progressView.StartAnimating ();
CodeProjectDatabase db = new CodeProjectDatabase ();
MemberList = db.GetMembers();
MemberListTable.Source = new CodeProjectMemberListDataSource(MemberList);
MemberListTable.ReloadData ();
RefreshFinished ();
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
progressView = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.Gray);
progressView.Center = new PointF (this.View.Frame.Width / 2, this.View.Frame.Height / 2);
this.View.AddSubview (progressView);
CodeProjectDatabase db = new CodeProjectDatabase ();
MemberList = db.GetMembers();
MemberListTable.Source = new CodeProjectMemberListDataSource(MemberList);
MemberSearchBarController.SearchResultsWeakDataSource = this;
MemberSearchBarController.WeakDelegate = this;
}
