public void ScrollIfNeeded()
{
if (scrollNeed == ScrollNeed.up && false)
{
CurrentMin -= PageSize;
this.NotifyItemRangeInserted(0, PageSize);
}
if (scrollNeed == ScrollNeed.down)
{
CurrentMax += PageSize;
this.NotifyItemRangeInserted(CurrentMax - PageSize, PageSize);
}
scrollNeed = ScrollNeed.none;
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
JournalDayVM vm = this[position];
vm.Sync(vm.Date);
if (scrollNeed == ScrollNeed.none)
{
if (position == 0 && false) //12/29/15 - disabling future scrolling untill we get to FJA-95
{
scrollNeed = ScrollNeed.up;
}
if (position > CurrentMax - CurrentMin - PageSize)
{
scrollNeed = ScrollNeed.down;
}
}
View view = holder.ItemView;
((VMViewHolder <JournalDayVM>)holder).ViewModel = vm;
var binding = DataContext <JournalDayVM> .FromView(view);
binding.VM = vm;
if (binding.Bindings.Count == 0)
{
binding.Add(Resource.Id.text_journal_day, x => x.DateText);
binding.Add(Resource.Id.text_journal_total, x => x.SelectedPropertyTotal);
binding.Add(Resource.Id.text_journal_delta, x => x.SelectedPropertyDelta);
binding.Add(Resource.Id.text_journal_date, x => x.DateShort);
}
LinearLayout content_periods = view.FindViewById <LinearLayout>(Resource.Id.content_periods);
var btnSendReport = view.FindViewById <ImageView>(Resource.Id.image_send_report);
var btnEditToday = view.FindViewById <ImageView>(Resource.Id.image_go_today);
btnSendReport.Click += (sender, e) =>
{
if (OnSendReportClick != null)
{
OnSendReportClick(sender, vm);
}
};
btnEditToday.Click += (sender, e) =>
{
if (OnCardItemClick != null)
{
OnCardItemClick(DateTime.Now.Period(), vm);
}
};
// Add Periods as needed
var periods = vm.Periods;
while (content_periods.ChildCount < periods.Count)
{
View pview = LayoutInflater.From(view.Context).Inflate(Resource.Layout.item_journal_period, content_periods, false);
content_periods.AddView(pview);
}
Paint paint = new Paint {
Color = Color.Rgb(25, 118, 210), StrokeWidth = 12
};
var goalAmount = UserSettings.Current.GetGoal(jvm.SelectedProperty);
float lastDrawn = 0;
// sync periods
for (int i = 0; i < content_periods.ChildCount; i++)
{
LinearLayout periodview = content_periods.GetChildAt(i) as LinearLayout;
// unneeded periods are hidden
periodview.Visibility = (i < periods.Count) ? ViewStates.Visible : ViewStates.Gone;
if (i < periods.Count)
{
var b = DataContext <JournalPeriodVM> .FromView(periodview);
b.VM = periods[i];
b.VM.RelatedProperty = jvm.SelectedProperty;
var p = periods[i].Period;
Task.Run(() =>
{
Platform.RunSafeOnUIThread("JournalFragment.OnResume", () =>
{
// var width = periodview.LayoutParameters.Width;
var width = periodview.Width;
var pBar = periodview.FindViewById <ImageView>(Resource.Id.progressBar_period);
Bitmap bitmap = Bitmap.CreateBitmap(width, 8, Bitmap.Config.Argb8888);
Canvas canvas = new Canvas(bitmap);
Func <string, float> getNumber = delegate(string val)
{
try
{
var raw = string.IsNullOrEmpty(val) ? "0" : val;
if (raw.Contains("/"))
{
var tempArr = raw.Split(new char[] { '/' });
return((float)(System.Convert.ToDecimal(tempArr[0]) / System.Convert.ToDecimal(tempArr[1])));
}
else
{
return((float)(System.Convert.ToDecimal(raw)));
}
}
catch (Exception ex)
{
LittleWatson.ReportException(ex);
return(0);
}
};
float total = (float.IsNaN(goalAmount) || goalAmount == 0) ? getNumber(vm.SelectedPropertyTotal)
: goalAmount;
if (total != 0)
{
var thisContribution = getNumber(b.VM.Value);
var startx = lastDrawn;
var endx = (float)Math.Ceiling((thisContribution / total) * width) + startx;
pBar.SetImageBitmap(bitmap);
if (endx > 0)
{
lastDrawn = endx;
canvas.DrawLine(startx, 0, endx, 0, paint);
// System.Diagnostics.Debug.WriteLine(jvm.SelectedProperty + "- drawing for " + p.ToString() + " from:" + startx + " to:" + endx);
}
}
});
});
periodview.Click += (sender, e) =>
{
if (OnCardItemClick != null)
{
OnCardItemClick(p, vm);
}
};
if (b.Bindings.Count == 0)
{
// Period:
b.Add(Resource.Id.text_journal_period_text, x => x.Text);
b.Add(Resource.Id.text_journal_period_value, x => x.Value);
b.Add(Resource.Id.text_journal_period_time, x => x.Time);
b.Add(Resource.Id.text_journal_period_time, x => x.TimeVisibility);
b.Add(Resource.Id.text_journal_period_note, x => x.Note);
b.Add(Resource.Id.text_journal_period_note, x => x.NoteVisibility);
}
LinearLayout content_entries = periodview.FindViewById <LinearLayout>(Resource.Id.content_entries);
// Add entry views as needed
var lines = b.VM.Lines;
while (content_entries.ChildCount < lines.Count)
{
View eview = LayoutInflater.From(view.Context).Inflate(Resource.Layout.item_journal_entry, content_periods, false);
content_entries.AddView(eview);
}
// sync entries
for (int j = 0; j < content_entries.ChildCount; j++)
{
LinearLayout entryview = content_entries.GetChildAt(j) as LinearLayout;
// unneeded periods are hidden
entryview.Visibility = (j < lines.Count) ? ViewStates.Visible : ViewStates.Gone;
if (j < lines.Count)
{
// Line
entryview.FindViewById <TextView>(Resource.Id.text_journal_text).Text = lines[j].Text;
entryview.FindViewById <TextView>(Resource.Id.text_journal_value).Text = lines[j].Value;
}
}
}
}
}
