private void ConfigureMoreOptionsMenu(WorkoutViewHolder workoutViewHolder)
{
if (!workoutViewHolder.MoreOptionsButton.HasOnClickListeners)
{
workoutViewHolder.MoreOptionsButton.Click += delegate(object sender, EventArgs e)
{
workoutViewHolder.MoreOptionsButton.Visibility = ViewStates.Invisible;
workoutViewHolder.MoreOptionsMenu.Visibility = ViewStates.Visible;
};
}
if (!workoutViewHolder.SaveWorkoutBtn.HasOnClickListeners)
{
workoutViewHolder.SaveWorkoutBtn.Click += delegate(object sender2, EventArgs e2)
{
workoutViewHolder.MoreOptionsButton.Visibility = ViewStates.Visible;
workoutViewHolder.MoreOptionsMenu.Visibility = ViewStates.Gone;
Toast.MakeText(context, context.GetString(Resource.String.workout_saved, workoutViewHolder.Title.Text.ToString()), ToastLength.Long).Show();
};
}
if (!workoutViewHolder.EditWorkoutBtn.HasOnClickListeners)
{
workoutViewHolder.EditWorkoutBtn.Click += delegate(object sender3, EventArgs e3)
{
workoutViewHolder.MoreOptionsButton.Visibility = ViewStates.Visible;
workoutViewHolder.MoreOptionsMenu.Visibility = ViewStates.Gone;
};
}
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
WorkoutViewHolder workoutHolder = holder as WorkoutViewHolder;
workoutHolder.MoreOptionsButton.Visibility = ViewStates.Visible;
workoutHolder.MoreOptionsMenu.Visibility = ViewStates.Gone;
if (data[position].editMode)
{
ToggleEditMode(true, workoutHolder, position);
}
else
{
ToggleEditMode(false, workoutHolder, position);
workoutHolder.Title.Text = data[position].title;
workoutHolder.Exercises.Text = data[position].exercises != null && data[position].exercises.Length > 0 ? data[position].exercises : "";
if (!workoutHolder.AddExerciseBtn.HasOnClickListeners)
{
workoutHolder.AddExerciseBtn.Click += delegate(object senderExercise, EventArgs eExercise) {
AddExerciseOnClick(senderExercise, eExercise, workoutHolder.AddExerciseBtn, workoutHolder.ExpandedLayout, position, workoutHolder.Root);
};
}
ConfigureMoreOptionsMenu(workoutHolder);
if (data[position].expanded)
{
// expand
workoutHolder.ExpandedLayout.RemoveAllViews();
workoutHolder.ExpandedLayout.Visibility = ViewStates.Visible;
workoutHolder.Exercises.Visibility = ViewStates.Gone;
workoutHolder.AddExerciseBtn.Visibility = ViewStates.Visible;
// setup widgets for expanded view
String[] exercisesList = new String[0];
if (data[position].exercises != null)
{
exercisesList = data[position].exercises.Split('\n');
for (int i = 0; i < exercisesList.Length; i++)
{
View exerciseView = LayoutInflater.From(context).Inflate(Resource.Layout.ListItemExercise, null);
exerciseView.FindViewById <TextView>(Resource.Id.exercise_name).Text = exercisesList[i];
LinearLayout.LayoutParams ll = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
ll.TopMargin = 8; ll.BottomMargin = 8; ll.LeftMargin = 18; ll.RightMargin = 24;
exerciseView.LayoutParameters = ll;
workoutHolder.ExpandedLayout.AddView(exerciseView);
if (i == 0)
{
// expand first item
exerciseView.FindViewById <LinearLayout>(Resource.Id.layout_set).Visibility = ViewStates.Visible;
exerciseView.FindViewById <LinearLayout>(Resource.Id.layout_set_title).Visibility = ViewStates.Visible;
exerciseView.FindViewById <Button>(Resource.Id.add_set_btn).Visibility = ViewStates.Visible;
}
else
{
exerciseView.FindViewById <LinearLayout>(Resource.Id.layout_set).Visibility = ViewStates.Gone;
exerciseView.FindViewById <LinearLayout>(Resource.Id.layout_set_title).Visibility = ViewStates.Gone;
exerciseView.FindViewById <Button>(Resource.Id.add_set_btn).Visibility = ViewStates.Gone;
}
LinearLayout rootExerciseItem = exerciseView.FindViewById <LinearLayout>(Resource.Id.root_exercise_item);
Button addSetBtn = exerciseView.FindViewById <Button>(Resource.Id.add_set_btn);
if (!rootExerciseItem.HasOnClickListeners)
{
rootExerciseItem.Click += delegate(object rootSender, EventArgs rootE) { ExerciseItemOnClick(rootSender, rootE); };
}
if (!addSetBtn.HasOnClickListeners)
{
addSetBtn.Click += delegate(object addSetSender, EventArgs addSetE) { ExerciseItemOnClick(addSetSender, addSetE); };
}
}
}
if (workoutHolder.Exercises.Text.Length > 0 && workoutHolder.Exercises.Text.Split('\n').Length < exercisesList.Length)
{
View exerciseView = LayoutInflater.From(context).Inflate(Resource.Layout.ListItemExercise, null);
exerciseView.FindViewById <TextView>(Resource.Id.exercise_name).Text = exercisesList[exercisesList.Length - 1];
LinearLayout.LayoutParams ll = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
ll.TopMargin = 8; ll.BottomMargin = 8; ll.LeftMargin = 24; ll.RightMargin = 24;
exerciseView.LayoutParameters = ll;
workoutHolder.ExpandedLayout.AddView(exerciseView);
}
}
else
{
// collapse
workoutHolder.ExpandedLayout.Visibility = ViewStates.Gone;
workoutHolder.Exercises.Visibility = ViewStates.Visible;
workoutHolder.AddExerciseBtn.Visibility = ViewStates.Gone;
}
}
}
public void ShowConfirmDialog(string title, string pos, string neg, int adapterPosition, string newWorkoutName, WorkoutViewHolder workoutHolder)
{
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.SetTitle(title);
builder.SetPositiveButton(pos, delegate(object s, DialogClickEventArgs ev) {
// save new workout name
data[adapterPosition].title = newWorkoutName;
data[adapterPosition].editMode = false;
data[adapterPosition].expanded = true;
HideKeyboard(workoutHolder.NewWorkoutName);
NotifyItemChanged(adapterPosition);
});
builder.SetNegativeButton(neg, delegate(object s2, DialogClickEventArgs ev2) {
data.RemoveAt(adapterPosition);
NotifyItemRemoved(adapterPosition);
HideKeyboard(workoutHolder.NewWorkoutName);
});
builder.Create().Show();
}
private void ToggleEditMode(bool edit, WorkoutViewHolder workoutHolder, int position)
{
if (edit)
{
workoutHolder.RootWorkoutLayout.Visibility = ViewStates.Gone;
workoutHolder.EditModeRoot.Visibility = ViewStates.Visible;
ShowKeyboard(workoutHolder.NewWorkoutName);
workoutHolder.NewWorkoutName.FocusChange += new EventHandler <View.FocusChangeEventArgs>((sender, e) =>
{
string newWorkoutName = workoutHolder.NewWorkoutName.Text.ToString();
if (!e.HasFocus && newWorkoutName.Length > 0)
{
// save new workout name
if (position > -1 && data.Count > position)
{
data[position].title = newWorkoutName;
data[position].editMode = false;
HideKeyboard(workoutHolder.NewWorkoutName);
}
}
});
workoutHolder.NewWorkoutName.EditorAction += (sender, e) => {
if (e.ActionId == ImeAction.Done)
{
string newWorkoutName = workoutHolder.NewWorkoutName.Text.ToString();
if (newWorkoutName.Length > 0)
{
// save new workout name
data[position].title = newWorkoutName;
data[position].editMode = false;
data[position].expanded = true;
HideKeyboard(workoutHolder.NewWorkoutName);
NotifyItemChanged(position);
}
}
else
{
e.Handled = false;
}
};
if (!workoutHolder.DeleteWorkoutBtn.HasOnClickListeners)
{
workoutHolder.DeleteWorkoutBtn.Click += delegate(object senderDeleteWorkout, EventArgs eDeleteWorkout)
{
if (workoutHolder.NewWorkoutName.Text.ToString().Length > 0)
{
string newWorkoutName = workoutHolder.NewWorkoutName.Text.ToString();
ShowConfirmDialog(context.GetString(Resource.String.confirm_save_changes),
context.GetString(Resource.String.save), context.GetString(Resource.String.dont_save), position,
newWorkoutName, workoutHolder);
}
else
{
data.RemoveAt(position);
NotifyItemRemoved(position);
HideKeyboard(workoutHolder.NewWorkoutName);
}
};
}
}
else
{
workoutHolder.EditModeRoot.Visibility = ViewStates.Gone;
workoutHolder.RootWorkoutLayout.Visibility = ViewStates.Visible;
}
}
