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Displaying events and all-day events.

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This commit is contained in:
Burak Kaan Köse
2024-12-28 23:17:16 +01:00
parent 95b8f54b27
commit 979a3d8f1f
17 changed files with 195 additions and 31 deletions
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8
Wino.Calendar/Controls/CalendarDayItemsControl.cs
View File

@@ -29,12 +29,12 @@ namespace Wino.Calendar.Controls
{
if (e.OldValue != null && e.OldValue is CalendarDayModel oldCalendarDayModel)
{
control.DetachCollection(oldCalendarDayModel.Events);
control.DetachCollection(oldCalendarDayModel.EventsCollection);
}
if (e.NewValue != null && e.NewValue is CalendarDayModel newCalendarDayModel)
{
control.AttachCollection(newCalendarDayModel.Events);
control.AttachCollection(newCalendarDayModel.EventsCollection);
}
control.ResetItems();
@@ -109,13 +109,13 @@ namespace Wino.Calendar.Controls
private void RenderCalendarItems()
{
if (DayModel == null || DayModel.Events == null || DayModel.Events.Count == 0)
if (DayModel == null || DayModel.EventsCollection == null || DayModel.EventsCollection.Count == 0)
{
ResetItems();
return;
}
foreach (var item in DayModel.Events)
foreach (var item in DayModel.EventsCollection)
{
AddItem(item);
}

25
Wino.Calendar/Controls/WinoCalendarPanel.cs
View File

@@ -41,12 +41,12 @@ namespace Wino.Calendar.Controls
// We need to listen for new events being added or removed from the collection to reset measurements.
if (e.OldValue is CalendarDayModel oldDayModel)
{
control.DetachCollection(oldDayModel.Events);
control.DetachCollection(oldDayModel.EventsCollection);
}
if (e.NewValue is CalendarDayModel newDayModel)
{
control.AttachCollection(newDayModel.Events);
control.AttachCollection(newDayModel.EventsCollection);
}
control.ResetMeasurements();
@@ -114,12 +114,17 @@ namespace Wino.Calendar.Controls
var calendarControls = Children.Cast<CalendarItemControl>();
if (_measurements.Count == 0 && DayModel.Events.Count > 0)
// We need to exclude all-day events from the layout algorithm.
// All-day events are displayed in a separate panel.
calendarControls = calendarControls.Where(x => x.Item.DurationInMinutes != 1440);
if (_measurements.Count == 0 && DayModel.EventsCollection.Count > 0)
{
// We keep track of this collection when event is added/removed/reset etc.
// So if the collection is empty, we must fill it up again for proper calculations.
LayoutEvents(DayModel.Events);
LayoutEvents(DayModel.EventsCollection);
}
foreach (var child in calendarControls)
@@ -129,9 +134,7 @@ namespace Wino.Calendar.Controls
var childMeasurement = _measurements[child.Item.Id];
// TODO Math.Max(0, GetChildHeight(child.Item.StartTime, child.Item.EndTime));
// Recurring events may not have an end time. We need to calculate the height based on the start time and duration.
double childHeight = 50;
double childHeight = Math.Max(0, GetChildHeight(child.Item.StartTime, child.Item.StartTime.AddMinutes(child.Item.DurationInMinutes)));
double childWidth = Math.Max(0, GetChildWidth(childMeasurement, finalSize.Width));
double childTop = Math.Max(0, GetChildTopMargin(child.Item.StartTime, availableHeight));
double childLeft = Math.Max(0, GetChildLeftMargin(childMeasurement, availableWidth));
@@ -139,12 +142,10 @@ namespace Wino.Calendar.Controls
bool isHorizontallyLastItem = childMeasurement.Right == 1;
// Add additional right margin to items that falls on the right edge of the panel.
// Max of 5% of the width or 20px.
// Max of 5% of the width or 20px max.
var extraRightMargin = isHorizontallyLastItem ? Math.Max(LastItemRightExtraMargin, finalSize.Width * 5 / 100) : 0;
var finalChildWidth = childWidth - extraRightMargin;
if (finalChildWidth < 0) finalChildWidth = 1;
if (childWidth < 0) childWidth = 1;
child.Measure(new Size(childWidth, childHeight));
@@ -178,6 +179,8 @@ namespace Wino.Calendar.Controls
foreach (var ev in events.OrderBy(ev => ev.Period.Start).ThenBy(ev => ev.Period.End))
{
if (ev.Period.Duration.TotalMinutes == 1440) continue;
if (ev.Period.Start >= lastEventEnding)
{
PackEvents(columns);