void addNewItem(object sender, EventArgs e)
{
Console.WriteLine("BtnAdd pressed");
BNRItem newItem = BNRItemStore.CreateItem();
// int lastRow = BNRItemStore.allItems.IndexOf(newItem);
//
// NSIndexPath ip = NSIndexPath.FromRowSection(lastRow, 0);
//
// NSIndexPath[] indexPaths = new NSIndexPath[] {ip};
// TableView.InsertRows(indexPaths, UITableViewRowAnimation.Automatic);
DetailViewController detailViewController = new DetailViewController(true);
detailViewController.EdgesForExtendedLayout = UIRectEdge.None;
detailViewController.Item = newItem;
UINavigationController navController = new UINavigationController(detailViewController);
navController.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
navController.ModalTransitionStyle = UIModalTransitionStyle.FlipHorizontal;
this.PresentViewController(navController, true, null);
Console.WriteLine("allItems: {0}, tableViewRows: {1}", BNRItemStore.allItems.Count, TableView.NumberOfRowsInSection(0));
}
// public static string itemArchivePath() // For archiving method of saving
// { // For archiving method of saving
// string[] documentDirectories = NSSearchPath.GetDirectories(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User, true); // For archiving method of saving
// // For archiving method of saving
// // Get one and only document directory from that list // For archiving method of saving
// string documentDirectory = documentDirectories[0]; // For archiving method of saving
// return Path.Combine(documentDirectory, "items.archive"); // For archiving method of saving
// }
public static void updateDBItem(BNRItem item)
{
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Update(item);
db.Close();
}
public void nudgeItemValue(HomepwnerItemCell cell, double stepperValue)
{
NSIndexPath indexPath = TableView.IndexPathForCell(cell);
BNRItem i = BNRItemStore.allItems[indexPath.Row];
i.valueInDollars = (int)stepperValue;
BNRItemStore.updateDBItem(i);
TableView.ReloadData();
}
public void showImageAtIndexPath(NSObject sender, HomepwnerItemCell cell)
{
NSIndexPath indexPath = TableView.IndexPathForCell(cell);
Console.WriteLine("Going to show the image for {0}", indexPath);
// Get the item for the index path
BNRItem i = BNRItemStore.allItems[indexPath.Row];
string imageKey = i.imageKey;
// If there is no image, we don't need to do anything
if (imageKey == null || imageKey == "")
{
return;
}
UIImage img = BNRImageStore.imageForKey(imageKey);
// Create a new ImageViewController and set its image
ImageViewController ivc = new ImageViewController();
ivc.Image = img;
ivc.PopoverSize = new CGSize(600, 600);
if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
{
// Make a rectangle that the frame of the button relative to our table view
UIButton btn = sender as UIButton;
CGRect rect = View.ConvertRectFromView(btn.Bounds, btn);
// Present a 600 x 600 popover from the rect
imagePopover = new UIPopoverController(ivc);
imagePopover.PopoverContentSize = ivc.PopoverSize;
imagePopover.DidDismiss += (object pSender, EventArgs e) => {
imagePopover.Dismiss(true);
imagePopover = null;
};
imagePopover.PresentFromRect(rect, View, UIPopoverArrowDirection.Any, true);
}
else
{
this.NavigationController.PushViewController(ivc, true);
}
}
public static void RemoveItem(BNRItem p)
{
string key = p.imageKey;
if (key != null)
{
BNRImageStore.deleteImageForKey(key);
BNRImageStore.deleteImageForKey(key + ".thumbnail");
}
allItems.Remove(p);
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Delete(p);
db.Close();
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
// Make a detail view controller
DetailViewController detailViewController = new DetailViewController(false);
detailViewController.EdgesForExtendedLayout = UIRectEdge.None;
// Get the selected BNRItem
var items = BNRItemStore.allItems;
BNRItem selectedItem = items[indexPath.Row];
// Give the detailViewController a pointer to the item object in row
detailViewController.Item = selectedItem;
// Push it onto the top of the navigation controller's stack
this.NavigationController.PushViewController(detailViewController, true);
}
public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
{
//base.CommitEditingStyle(tableView, editingStyle, indexPath);
if (editingStyle == UITableViewCellEditingStyle.Delete)
{
UITableViewCell cell = tableView.CellAt(indexPath);
if (cell != null)
{
cell.BackgroundColor = UIColor.White;
}
BNRItem itemToRemove = BNRItemStore.allItems[indexPath.Row];
BNRItemStore.RemoveItem(itemToRemove);
NSIndexPath[] indexPaths = new NSIndexPath[] { indexPath };
TableView.DeleteRows(indexPaths, UITableViewRowAnimation.Automatic);
Console.WriteLine("allItems: {0}, tableViewRows: {1}", BNRItemStore.allItems.Count, tableView.NumberOfRowsInSection(0));
}
}
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 = BNRItem.RandomBNRItem();
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);
}
// public static string itemArchivePath() // For archiving method of saving
// { // For archiving method of saving
// string[] documentDirectories = NSSearchPath.GetDirectories(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomain.User, true); // For archiving method of saving
// // For archiving method of saving
// // Get one and only document directory from that list // For archiving method of saving
// string documentDirectory = documentDirectories[0]; // For archiving method of saving
// return Path.Combine(documentDirectory, "items.archive"); // For archiving method of saving
// }
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)
{
string key = p.imageKey;
if (key != null) {
BNRImageStore.deleteImageForKey(key);
BNRImageStore.deleteImageForKey(key + ".thumbnail");
}
allItems.Remove(p);
string dbPath = GetDBPath();
SQLiteConnection db;
db = new SQLiteConnection(dbPath);
db.Delete(p);
db.Close();
}
public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
Console.WriteLine("********* {0}", indexPath.ToString());
// Check for a reusable cell first, use that if it exists - before using nib
// UITableViewCell cell = tableView.DequeueReusableCell("UITableViewCell");
//
// if (cell == null)
// // Create an instance of UITableViewCell, with default appearance
// cell = new UITableViewCell(UITableViewCellStyle.Subtitle,"UITableViewCell");
// Set the text on the cell with the description of the item
// that is the nth index of items, where n = row this cell
// will appear in on the tableView
BNRItem p = BNRItemStore.allItems[indexPath.Row];
// cell.TextLabel.Text = String.Format("Item: {0}, ${1}", p.itemName, p.valueInDollars);
// cell.DetailTextLabel.Text = String.Format("SN: {0}, Added: {1}", p.serialNumber, p.dateCreated);
// cell.BackgroundColor = UIColor.FromRGBA(1.0f, 1.0f, 1.0f, 0.5f);
HomepwnerItemCell cell = tableView.DequeueReusableCell("HomepwnerItemCell") as HomepwnerItemCell;
if (cell.nudgeValueCallback == null)
{
cell.nudgeValueCallback = nudgeItemValue;
cell.showImageCallback = showImageAtIndexPath;
}
// Configure the cell
cell.nameLabel.Text = p.itemName;
cell.serialNumberLabel.Text = p.serialNumber;
string currencySymbol = NSLocale.CurrentLocale.CurrencySymbol;
cell.valueLabel.Text = String.Format("{0}{1}", currencySymbol, p.valueInDollars);
if (p.valueInDollars < 0)
{
cell.valueLabel.TextColor = UIColor.Red;
}
else
{
cell.valueLabel.TextColor = UIColor.Black;
}
cell.stepper.MaximumValue = p.valueInDollars + 500;
cell.stepper.MinimumValue = p.valueInDollars - 500;
cell.stepper.Value = p.valueInDollars;
string thumbKey = p.imageKey + ".thumbnail"; // Changed from archiving method of saving for SQL method
// If there is no image, we don;t need to do anything // For archiving method of saving
UIImage img = BNRImageStore.imageForKey(thumbKey); // Changed from archiving method of saving for SQL method
// if (img == null) // For archiving method of saving
// return; // For archiving method of saving
cell.thumbnailView.Image = img;
// cell.thumbnailView.Image = p.Thumbnail(); // Archiving method of saving
cell.testIndexPathCallback = (ip) => {
Console.WriteLine("Callback: {0}", ip.ToString());
};
cell.DoCallback(indexPath);
return(cell);
}
