public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
try {
var section = controller.Sections [indexPath.Section];
var item = section.Items [indexPath.Row];
var itemDisplay = section.GetItemDisplay(item);
var id = item.GetType().Name + itemDisplay;
var cell = tableView.DequeueReusableCell(id) as PFormCell;
if (cell == null)
{
cell = new PFormCell(itemDisplay, id);
}
try {
cell.Format(section, item);
} catch (Exception ex) {
Debug.WriteLine(ex);
}
return(cell);
} catch (Exception ex) {
Log.Error(ex);
return(new UITableViewCell());
}
}
public override UITableViewCell GetCell (UITableView tableView, NSIndexPath indexPath)
{
try {
var section = controller.Sections [indexPath.Section];
var item = section.Items [indexPath.Row];
var itemDisplay = section.GetItemDisplay (item);
var id = item.GetType ().Name + itemDisplay;
var cell = tableView.DequeueReusableCell (id) as PFormCell;
if (cell == null) {
cell = new PFormCell (itemDisplay, id);
}
try {
FormatCell (cell, section, item);
} catch (Exception ex) {
Debug.WriteLine (ex);
}
return cell;
} catch (Exception ex) {
Log.Error (ex);
return new UITableViewCell ();
}
}
public void FormatCell (PFormCell cell, PFormSection section, object item)
{
var theme = Theme.Current;
theme.Apply (cell);
var itemTitle = section.GetItemTitle (item);
cell.TextLabel.Text = itemTitle;
cell.TextLabel.AccessibilityLabel = itemTitle;
cell.TextLabel.BackgroundColor = UIColor.Clear;
var display = section.GetItemDisplay (item);
if (display != PFormItemDisplay.Title) {
cell.DetailTextLabel.Text = section.GetItemDetails (item) ?? "";
if (display == PFormItemDisplay.TitleAndValue) {
cell.DetailTextLabel.TextColor = UIApplication.SharedApplication.KeyWindow.TintColor;
}
}
var imageUrl = section.GetItemImage (item);
if (string.IsNullOrEmpty (imageUrl)) {
cell.ImageView.Image = null;
} else {
UIImage image;
if (!imageCache.TryGetValue (imageUrl, out image)) {
image = UIImage.FromBundle (imageUrl);
imageCache.Add (imageUrl, image);
}
cell.ImageView.Image = image;
}
if (section.GetItemChecked (item)) {
cell.Accessory = UITableViewCellAccessory.Checkmark;
theme.ApplyChecked (cell);
} else {
cell.Accessory = section.GetItemNavigates (item) ?
UITableViewCellAccessory.DisclosureIndicator :
UITableViewCellAccessory.None;
}
if (section.GetItemEnabled (item)) {
var cmd = item as Command;
if (cmd != null) {
theme.ApplyCommand (cell);
}
cell.SelectionStyle = UITableViewCellSelectionStyle.Blue;
}
else {
cell.TextLabel.TextColor = UIColor.LightGray;
cell.SelectionStyle = UITableViewCellSelectionStyle.None;
}
}
public void FormatCell(PFormCell cell, PFormSection section, object item)
{
var theme = Theme.Current;
theme.Apply(cell);
var itemTitle = section.GetItemTitle(item);
cell.TextLabel.Text = itemTitle;
cell.TextLabel.AccessibilityLabel = itemTitle;
cell.TextLabel.BackgroundColor = UIColor.Clear;
var display = section.GetItemDisplay(item);
if (display != PFormItemDisplay.Title)
{
cell.DetailTextLabel.Text = section.GetItemDetails(item) ?? "";
if (display == PFormItemDisplay.TitleAndValue)
{
cell.DetailTextLabel.TextColor = UIApplication.SharedApplication.KeyWindow.TintColor;
}
}
var imageUrl = section.GetItemImage(item);
if (string.IsNullOrEmpty(imageUrl))
{
cell.ImageView.Image = null;
}
else
{
UIImage image;
if (!imageCache.TryGetValue(imageUrl, out image))
{
image = UIImage.FromBundle(imageUrl);
imageCache.Add(imageUrl, image);
}
cell.ImageView.Image = image;
}
if (section.GetItemChecked(item))
{
cell.Accessory = UITableViewCellAccessory.Checkmark;
theme.ApplyChecked(cell);
}
else
{
cell.Accessory = section.GetItemNavigates(item) ?
UITableViewCellAccessory.DisclosureIndicator :
UITableViewCellAccessory.None;
}
if (section.GetItemEnabled(item))
{
var cmd = item as Command;
if (cmd != null)
{
theme.ApplyCommand(cell);
}
cell.SelectionStyle = UITableViewCellSelectionStyle.Blue;
}
else
{
cell.TextLabel.TextColor = UIColor.LightGray;
cell.SelectionStyle = UITableViewCellSelectionStyle.None;
}
}