public void SetButtonStyleAtIndex(ASMultiSelectActionSheetButtonStyle style, int index)
{
if (index < Buttons.Count)
{
ASMultiSelectActionSheetButton button = Buttons.ElementAt(index);
button.SetButtonStyleForButton(style);
}
else
{
Console.WriteLine("ERROR: Index out of bounds.");
return;
}
}
private ASMultiSelectActionSheetButton MakeButtonWithTitle(string title, ASMultiSelectActionSheetButtonStyle style, int row)
{
ASMultiSelectActionSheetButton b = new ASMultiSelectActionSheetButton();
b.Layer.MasksToBounds = true;
b.Layer.BorderWidth = 0.0f;
b.SetTitle(title, UIControlState.Normal);
b.TouchUpInside += ButtonPressed;
b.Style = style;
b.Row = row;
b.SetButtonStyleForButton(style);
return(b);
}
public void SetButtonStyleForButton(ASMultiSelectActionSheetButtonStyle style)
{
UIColor backgroundColor = UIColor.White;
UIColor borderColor = UIColor.White;
UIColor titleColor = UIColor.Black;
UIFont font = null;
switch (style)
{
case ASMultiSelectActionSheetButtonStyle.Default:
font = UIFont.SystemFontOfSize(15.0f);
break;
case ASMultiSelectActionSheetButtonStyle.MultiSelect:
font = UIFont.SystemFontOfSize(15.0f);
break;
case ASMultiSelectActionSheetButtonStyle.Cancel:
font = UIFont.BoldSystemFontOfSize(25.0f);
titleColor = UIColor.FromRGB(0.21f, 0.54f, 0.75f);
break;
case ASMultiSelectActionSheetButtonStyle.PerformAction:
font = UIFont.SystemFontOfSize(25.0f);
titleColor = UIColor.FromRGB(0.21f, 0.54f, 0.75f);
SetTitleColor(UIColor.DarkGray, UIControlState.Disabled);
break;
default:
break;
}
SetTitleColor(titleColor, UIControlState.Normal);
TitleLabel.Font = font;
SetBackgroundImage(PixelImageWithColor(backgroundColor), UIControlState.Normal);
SetBackgroundImage(PixelImageWithColor(borderColor), UIControlState.Highlighted);
Layer.BorderColor = borderColor.CGColor;
Layer.CornerRadius = 5.0f;
if (style == ASMultiSelectActionSheetButtonStyle.MultiSelect)
{
SetImage(UIImage.FromFile("check-circle-Small.png"), UIControlState.Selected);
}
}
/// <summary>
/// Creates an action sheet section.
/// </summary>
/// <param name="title">Title.</param>
/// <param name="message">Subtitle.</param>
/// <param name="buttonDefs">Button titles and an optional object.</param>
/// <param name="style">Button style; this controls appearance and behavior in some cases.</param>
/// <param name="actionButtonTitle">If defined, the section will also include a stacked action button.</param>
/// <param name="actionObject">Optional: A custom action or command to bind to the action button.</param>
public ASMultiSelectActionSheetSection(string title, string message, List <Tuple <string, object> > buttonDefs, ASMultiSelectActionSheetButtonStyle style, string actionButtonTitle, object actionObject = null)
{
if (!String.IsNullOrEmpty(title))
{
UILabel titleLabel = new UILabel();
titleLabel.BackgroundColor = UIColor.Clear;
titleLabel.TextAlignment = UITextAlignment.Center;
titleLabel.Font = UIFont.BoldSystemFontOfSize(25.0f);
titleLabel.TextColor = UIColor.Black;
titleLabel.Lines = 1;
titleLabel.Text = title;
TitleLabel = titleLabel;
AddSubview(TitleLabel);
}
if (!String.IsNullOrEmpty(message))
{
UILabel messageLabel = new UILabel();
messageLabel.BackgroundColor = UIColor.Clear;
messageLabel.TextAlignment = UITextAlignment.Center;
messageLabel.Font = UIFont.SystemFontOfSize(15.0f);
messageLabel.TextColor = UIColor.Black;
messageLabel.Lines = 0;
messageLabel.Text = message;
MessageLabel = messageLabel;
AddSubview(MessageLabel);
}
horizontalLines = new List <UIView>();
UIView titleLine = new UIView();
titleLine.BackgroundColor = UIColor.FromRGB(0.63f, 0.63f, 0.63f);
horizontalLines.Add(titleLine);
AddSubview(titleLine);
List <ASMultiSelectActionSheetButton> buttons = new List <ASMultiSelectActionSheetButton>();
int index = 0;
if (buttonDefs.Any())
{
foreach (var d in buttonDefs)
{
ASMultiSelectActionSheetButton b = MakeButtonWithTitle(d.Item1, style, index++);
b.Data = d.Item2;
buttons.Add(b);
AddSubview(b);
}
}
ASMultiSelectActionSheetButton cancel = MakeButtonWithTitle("Cancel", ASMultiSelectActionSheetButtonStyle.Cancel, index++);
buttons.Add(cancel);
AddSubview(cancel);
controlLine = new UIView();
controlLine.BackgroundColor = UIColor.FromRGB(0.63f, 0.63f, 0.63f);
AddSubview(controlLine);
ASMultiSelectActionSheetButton action = MakeButtonWithTitle(actionButtonTitle, ASMultiSelectActionSheetButtonStyle.PerformAction, index++);
action.Data = actionObject;
action.Enabled = false;
buttons.Add(action);
AddSubview(action);
ActionButton = action;
Buttons = buttons;
}
