public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
var row = indexPath.Row;
UITableViewCell cell = tableView.DequeueReusableCell(cellID);
if (cell == null)
{
cell = new UITableViewCell(UITableViewCellStyle.Default, cellID);
cell.Accessory = UITableViewCellAccessory.DisclosureIndicator;
cell.ImageView.Image = UIImageCache.GetUIImage("Images/appbar.folder.rest.png");
}
cell.TextLabel.Text = controller.Folders[row].Name;
return(cell);
}
public static UIColor FromString(string color)
{
if (color == null)
{
return(UIColor.Clear);
}
if (color.StartsWith("Images/", true, CultureInfo.InvariantCulture))
{
return(UIColor.FromPatternImage(UIImageCache.GetUIImage(color)));
}
if (color.StartsWith("#"))
{ // hex template
// strip hash
color = color.Substring(1);
int red, green, blue, alpha;
// handle #rrggbb
if (color.Length == 6)
{
red = Convert.ToInt32(color.Substring(0, 2), 16);
green = Convert.ToInt32(color.Substring(2, 2), 16);
blue = Convert.ToInt32(color.Substring(4, 2), 16);
return(UIColor.FromRGB(red, green, blue));
}
// handle #AArrggbb
if (color.Length == 8)
{
alpha = Convert.ToInt32(color.Substring(0, 2), 16);
red = Convert.ToInt32(color.Substring(2, 2), 16);
green = Convert.ToInt32(color.Substring(4, 2), 16);
blue = Convert.ToInt32(color.Substring(6, 2), 16);
return(UIColor.FromRGBA(red, green, blue, alpha));
}
// can't recognize the format - return black
return(UIColor.Black);
}
else
{ // color string
return(FromName(color));
}
}
private void CreateAddButtons()
{
if (AddButtons == null)
{
AddButtons = new ButtonListElement[3];
}
// get all the lists
var entityRefItems = App.ViewModel.GetListsOrderedBySelectedCount();
lists = new List <ClientEntity>();
foreach (var entityRefItem in entityRefItems)
{
var entityType = entityRefItem.GetFieldValue(FieldNames.EntityType).Value;
var entityID = new Guid(entityRefItem.GetFieldValue(FieldNames.EntityRef).Value);
if (entityType == typeof(Folder).Name && App.ViewModel.Folders.Any(f => f.ID == entityID))
{
lists.Add(App.ViewModel.Folders.Single(f => f.ID == entityID));
}
if (entityType == typeof(Item).Name && App.ViewModel.Items.Any(i => i.ID == entityID))
{
lists.Add(App.ViewModel.Items.Single(i => i.ID == entityID));
}
}
// create a list of buttons - one for each list
buttonList = (from it in lists
select new Button()
{
Background = "Images/darkgreybutton.png",
Caption = it.Name,
Clicked = AddButton_Click
}).ToList();
// clear the button rows
for (int i = 0; i < AddButtons.Length; i++)
{
AddButtons[i] = null;
}
// assemble the buttons into rows (maximum of six buttons and two rows)
// if there are three or less buttons, one row
// otherwise distribute evenly across two rows
int count = Math.Min(buttonList.Count, MaxLists);
int firstrow = count, secondrow = 0, addButtonsRow = 0;
if (count > MaxLists / 2)
{
firstrow = count / 2;
secondrow = count - firstrow;
}
if (firstrow > 0)
{
AddButtons[addButtonsRow++] = new ButtonListElement()
{
buttonList.Take(firstrow)
};
}
if (secondrow > 0)
{
AddButtons[addButtonsRow++] = new ButtonListElement()
{
buttonList.Skip(firstrow).Take(secondrow)
};
}
// create a last "row" of buttons containing only one "More..." button which will bring up the folder/list page
AddButtons[addButtonsRow] = new ButtonListElement()
{
new Button()
{
Background = "Images/darkgreybutton.png",
Caption = "More...",
Clicked = (s, e) =>
{
// assemble a page which contains a hierarchy of every folder and list, grouped by folder
var title = String.IsNullOrEmpty(Name.Value) ? "Navigate to:" : "Add " + Name.Value + " to:";
ListsRootElement = new ThemedRootElement(title)
{
from f in App.ViewModel.Folders
orderby f.Name ascending
select new Section()
{
new StyledStringElement(f.Name, delegate
{
AddItem(f, null);
// increment the selected count for this folder and sync if this isn't an actual Add
ListMetadataHelper.IncrementListSelectedCount(App.ViewModel.PhoneClientFolder, f);
// (do not sync for operations against $ClientSettings)
//if (String.IsNullOrWhiteSpace(Name.Value))
// App.ViewModel.SyncWithService();
})
{
Image = UIImageCache.GetUIImage("Images/appbar.folder.rest.png")
},
from li in f.Items
where li.IsList == true && li.ItemTypeID != SystemItemTypes.Reference
orderby li.Name ascending
select(Element) new StyledStringElement(" " + li.Name, delegate
{
AddItem(f, li);
// increment the selected count for this list and sync if this isn't an actual Add
ListMetadataHelper.IncrementListSelectedCount(App.ViewModel.PhoneClientFolder, li);
// (do not sync for operations against $ClientSettings)
//if (String.IsNullOrWhiteSpace(Name.Value))
// App.ViewModel.SyncWithService();
})
{
Image = UIImageCache.GetUIImage("Images/179-notepad.png")
}
}
};
var dvc = new DialogViewController(ListsRootElement, true);
dvc.TableView.BackgroundColor = UIColorHelper.FromString(App.ViewModel.Theme.PageBackground);
dvc.NavigationItem.HidesBackButton = false;
dialogViewController.NavigationController.PushViewController(dvc, true);
}
}
};
}
