public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
BNRItem item = BNRItemStore.allItems[indexPath.Row];
HomepwnerItemCell cell = TableView.DequeueReusableCell("HomepwnerItemCell") as HomepwnerItemCell;
// Configure the cell
cell.nametextField.Text = item.itemName;
// Handle text field return key pressed
cell.nametextField.ShouldReturn += ((textField) => {
textField.ResignFirstResponder();
item.itemName = textField.Text;
BNRItemStore.updateDBItem(item);
return(true);
});
cell.dateField.Text = item.dateCreated.ToShortDateString();
// Store the index to this item in the button so we can get it in the handler
cell.dateField.Tag = indexPath.Row;
if (cell.dateField.InputView == null)
{
cell.dateField.InputView = GetDatePickerView(cell.dateField);
}
return(cell);
}
// Set up and display the date picker and handle when done picking date
UIView GetDatePickerView(UITextField dateField)
{
var dpSuperView = new UIView(new RectangleF(0, 0, this.View.Frame.Width, 240));
dpSuperView.BackgroundColor = UIColor.White;
var dp = new UIDatePicker(new RectangleF(0, 40, 0, 0));
dp.Mode = UIDatePickerMode.Date;
dpSuperView.AddSubview(dp);
var doneButton = new UIButton(new RectangleF((this.View.Frame.Size.Width / 2) - 50, 0, 100, 50));
doneButton.SetTitle("Done", UIControlState.Normal);
doneButton.SetTitleColor(this.View.TintColor, UIControlState.Normal);
dpSuperView.AddSubview(doneButton);
BNRItem item = BNRItemStore.allItems[dateField.Tag];
dp.Date = item.dateCreated;
dp.ValueChanged += (sender2, e2) => {
DateTime newDate = dp.Date;
dateField.Text = newDate.ToLocalTime().ToShortDateString();
item.dateCreated = newDate.ToLocalTime();
BNRItemStore.updateDBItem(item);
};
doneButton.TouchUpInside += (object sender, EventArgs e) => {
dateField.EndEditing(true);
};
return(dpSuperView);
}
public static void updateDBItem(BNRItem item)
{
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Update(item);
db.Close();
}
public static void RemoveItem(BNRItem p)
{
allItems.Remove(p);
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Delete(p);
db.Close();
}
// Handles delete item
public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
{
//base.CommitEditingStyle(tableView, editingStyle, indexPath);
if (editingStyle == UITableViewCellEditingStyle.Delete)
{
BNRItem itemToRemove = BNRItemStore.allItems[indexPath.Row];
BNRItemStore.RemoveItem(itemToRemove);
NSIndexPath[] indexPaths = new NSIndexPath[] { indexPath };
this.TableView.DeleteRows(indexPaths, UITableViewRowAnimation.Automatic);
this.TableView.ReloadData();
}
}
public static void moveItem(int fromIndex, int toIndex)
{
if (fromIndex == toIndex)
{
return;
}
BNRItem p = allItems[fromIndex];
allItems.Remove(p);
allItems.Insert(toIndex, p);
// Computing a new ordering value for the object that was moved
double lowerBound = 0.0;
// Is there an objetc before it in the array?
if (toIndex > 0)
{
lowerBound = allItems[toIndex - 1].orderingValue;
}
else
{
lowerBound = allItems[1].orderingValue - 2.0;
}
double upperBound = 0.0;
// Is there an object after it in the array?
if (toIndex < allItems.Count - 1)
{
upperBound = allItems[toIndex + 1].orderingValue;
}
else
{
upperBound = allItems[toIndex - 1].orderingValue + 2.0;
}
double newOrderValue = (lowerBound + upperBound) / 2.0;
Console.WriteLine("Moving to order {0}", newOrderValue);
p.orderingValue = newOrderValue;
updateDBItem(p);
}
public static BNRItem CreateItem()
{
BNRItem p = new BNRItem();
if (allItems.Count == 0)
{
p.orderingValue = 1;
}
else
{
p.orderingValue = allItems[allItems.Count - 1].orderingValue + 1.0;
}
allItems.Add(p);
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Insert(p);
return(p);
}
