public void UpdateDocumentColor(NSUrl documentUrl, ListColor newColor)
{
ListInfo listInfo = new ListInfo(documentUrl);
int index = listInfos.IndexOf(listInfo);
if (index != -1)
{
listInfo = listInfos[index];
listInfo.Color = newColor;
NSIndexPath indexPath = NSIndexPath.FromRowSection(index, 0);
ListCell cell = (ListCell)TableView.CellAt(indexPath);
cell.ListColorView.BackgroundColor = AppColors.ColorFrom(newColor);
}
}
void RemoveListInfo(ListInfo listInfo, Action <int> completionHandler)
{
int index = listInfos.IndexOf(listInfo);
if (index < 0)
{
return;
}
listInfos.RemoveAt(index);
if (completionHandler != null)
{
completionHandler(index);
}
}
void InsertListInfo(ListInfo listInfo, Action <int> completionHandler)
{
ComparisionComparer <ListInfo> comparer = new ComparisionComparer <ListInfo>((left, right) => {
return(left.Name.CompareTo(right.Name));
});
// read more about return value http://msdn.microsoft.com/en-us/library/ftfdbfx6(v=vs.110).aspx
int index = listInfos.BinarySearch(listInfo, comparer);
index = index >= 0 ? index : ~index;
listInfos.Insert(index, listInfo);
if (completionHandler != null)
{
completionHandler(index);
}
}
public async void ConfigureWith(ListInfo listInfo)
{
await listInfo.FetchInfoAsync();
if (document != null)
{
document.DocumentDeleted -= OnListDocumentWasDeleted;
document.Close(null);
}
document = new ListDocument(listInfo.Url);
document.DocumentDeleted += OnListDocumentWasDeleted;
NavigationItem.Title = listInfo.Name;
TextAttributes = new UIStringAttributes {
Font = UIFont.PreferredHeadline,
ForegroundColor = AppColors.ColorFrom(listInfo.Color.Value)
};
}
public void SaveAction(NSObject sender)
{
ListInfo listInfo = new ListInfo(FileUrl);
listInfo.Color = selectedColor;
listInfo.Name = selectedTitle;
listInfo.CreateAndSaveWithCompletionHandler(success => {
if (success)
{
MasterController.OnNewListInfo(listInfo);
}
else
{
// In your app, you should handle this error gracefully.
Console.WriteLine("Unable to create new document at URL: {0}", FileUrl.AbsoluteString);
throw new InvalidProgramException();
}
DismissViewController(true, null);
});
}
// ListInfo objects may originate from local URLs or NSMetadataItems representing document in the cloud.
void InsertListInfoWithProvider(NSUrl provider, Action <int> completionHandler)
{
ListInfo listInfo = new ListInfo(provider);
InsertListInfo(listInfo, completionHandler);
}
void RemoveListInfo(NSUrl url, Action <int> completionHandler)
{
ListInfo listInfo = new ListInfo(url);
RemoveListInfo(listInfo, completionHandler);
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
ListInfo listInfo = listInfos[indexPath.Row];
SelectListWithListInfo(listInfo);
}