private void CreateActions(List <string> actions, MaterialSimpleDialogConfiguration configuration)
{
if (actions == null || actions.Count <= 0)
{
throw new ArgumentException("Parameter actions should not be null or empty");
}
var actionModels = new List <ActionModel>();
actions.ForEach(a =>
{
var preferredConfig = configuration ?? GlobalConfiguration;
var actionModel = new ActionModel {
Text = a
};
actionModel.TextColor = preferredConfig != null ? preferredConfig.TextColor : Color.FromHex("#DE000000");
actionModel.FontFamily = preferredConfig != null ? preferredConfig.TextFontFamily : Material.FontFamily.Body1;
actionModel.SelectedCommand = new Command <int>(async(position) =>
{
if (this.InputTaskCompletionSource?.Task.Status == TaskStatus.WaitingForActivation)
{
actionModel.IsSelected = true;
await this.DismissAsync();
this.InputTaskCompletionSource?.SetResult(position);
}
});
actionModels.Add(actionModel);
actionModel.Index = actionModels.IndexOf(actionModel);
});
DialogActionList.SetValue(BindableLayout.ItemsSourceProperty, actionModels);
}
private void CreateActions(List <string> actions, MaterialSimpleDialogConfiguration configuration)
{
if (actions == null || actions.Count <= 0)
{
throw new ArgumentException("Parameter actions should not be null or empty");
}
var actionModels = new List <ActionModel>();
actions.ForEach(a =>
{
var preferredConfig = configuration ?? GlobalConfiguration;
var actionModel = new ActionModel
{
Text = a,
TextColor = preferredConfig?.TextColor ?? Color.FromHex("#DE000000"),
FontFamily = preferredConfig != null
? preferredConfig.TextFontFamily
: Material.FontFamily.Body1
};
actionModel.SelectedCommand = new Command <int>(async(position) =>
{
// Prevent any parrallel execution when clicking fast on the element
await SemaphoreSlim.WaitAsync();
try
{
if (InputTaskCompletionSource?.Task.Status != TaskStatus.WaitingForActivation)
{
return;
}
actionModel.IsSelected = true;
await DismissAsync();
InputTaskCompletionSource?.SetResult(position);
}
catch (Exception ex)
{
throw ex;
}
finally
{
SemaphoreSlim.Release();
}
});
actionModels.Add(actionModel);
actionModel.Index = actionModels.IndexOf(actionModel);
});
DialogActionList.SetValue(BindableLayout.ItemsSourceProperty, actionModels);
}
private void SetList(ICollection <ActionModel> actionModels)
{
DialogActionList.HeightRequest = RowHeight * actionModels.Count;
DialogActionList.SetValue(BindableLayout.ItemsSourceProperty, actionModels);
_itemCount = actionModels.Count;
}