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Added all files from https://sourceforge.net/p/winformscalenda/code/HEAD/tarball
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Derek Antrican
2019-04-23 12:29:22 -07:00
parent e7db788c44
commit 9f6dc416fd
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WindowsFormsCalendar/CalendarDay.cs Normal file
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/*
Copyright 2012 Justin LeCheminant
This file is part of WindowsFormsCalendar.
indowsFormsCalendar is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
indowsFormsCalendar is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with indowsFormsCalendar. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
namespace WindowsFormsCalendar
{
/// <summary>
/// Represents a day present on the <see cref="Calendar"/> control's view.
/// </summary>
public class CalendarDay
: CalendarSelectableElement
{
#region Static
private Size overflowSize = new Size(16, 16);
private Padding overflowPadding = new Padding(5);
#endregion
#region Events
#endregion
#region Fields
private List<CalendarItem> _containedItems;
private Calendar _calendar;
private DateTime _date;
private CalendarDayTop _dayTop;
private int _index;
private bool _overflowStart;
private bool _overflowEnd;
private bool _overflowStartSelected;
private bool _overlowEndSelected;
private CalendarTimeScaleUnit[] _timeUnits;
#endregion
#region Properties
/// <summary>
/// Gets a list of items contained on the day
/// </summary>
internal List<CalendarItem> ContainedItems
{
get { return _containedItems; }
}
/// <summary>
/// Gets the DayTop of the day, the place where multi-day and all-day items are placed
/// </summary>
public CalendarDayTop DayTop
{
get { return _dayTop; }
}
/// <summary>
/// Gets the bounds of the body of the day (where time-based CalendarItems are placed)
/// </summary>
public Rectangle BodyBounds
{
get
{
return Rectangle.FromLTRB(Bounds.Left, DayTop.Bounds.Bottom, Bounds.Right, Bounds.Bottom);
}
}
/// <summary>
/// Gets the date this day represents
/// </summary>
public override DateTime Date
{
get { return _date; }
}
/// <summary>
/// Gets the bounds of the header of the day
/// </summary>
public Rectangle HeaderBounds
{
get
{
return new Rectangle(Bounds.Left, Bounds.Top, Bounds.Width, Calendar.Renderer.DayHeaderHeight);
}
}
/// <summary>
/// Gets the index of this day on the calendar
/// </summary>
public int Index
{
get { return _index; }
}
/// <summary>
/// Gets a value indicating if the day is specified on the view (See remarks).
/// </summary>
/// <remarks>
/// A day may not be specified on the view, but still present to make up a square calendar.
/// This days should be drawn in a way that indicates it's necessary but unrequested presence.
/// </remarks>
public bool SpecifiedOnView
{
get
{
return Date.CompareTo(Calendar.ViewStart) >= 0 && Date.CompareTo(Calendar.ViewEnd) <= 0;
}
}
/// <summary>
/// Gets the time units contained on the day
/// </summary>
public CalendarTimeScaleUnit[] TimeUnits
{
get { return _timeUnits; }
}
/// <summary>
/// /// <summary>
/// Gets a value indicating if the day contains items not shown through the start of the day
/// </summary>
/// </summary>
public bool OverflowStart
{
get { return _overflowStart; }
}
/// <summary>
/// Gets the bounds of the <see cref="OverflowStart"/> indicator
/// </summary>
public virtual Rectangle OverflowStartBounds
{
get { return new Rectangle(new Point(Bounds.Right - overflowPadding.Right - overflowSize.Width, Bounds.Top + overflowPadding.Top), overflowSize); }
}
/// <summary>
/// Gets a value indicating if the <see cref="OverflowStart"/> indicator is currently selected
/// </summary>
/// <remarks>
/// This value set to <c>true</c> when user hovers the mouse on the <see cref="OverflowStartBounds"/> area
/// </remarks>
public bool OverflowStartSelected
{
get { return _overflowStartSelected; }
}
/// <summary>
/// Gets a value indicating if the day contains items not shown through the end of the day
/// </summary>
public bool OverflowEnd
{
get { return _overflowEnd; }
}
/// <summary>
/// Gets the bounds of the <see cref="OverflowEnd"/> indicator
/// </summary>
public virtual Rectangle OverflowEndBounds
{
get { return new Rectangle(new Point(Bounds.Right - overflowPadding.Right - overflowSize.Width, Bounds.Bottom - overflowPadding.Bottom - overflowSize.Height), overflowSize); }
}
/// <summary>
/// Gets a value indicating if the <see cref="OverflowEnd"/> indicator is currently selected
/// </summary>
/// <remarks>
/// This value set to <c>true</c> when user hovers the mouse on the <see cref="OverflowStartBounds"/> area
/// </remarks>
public bool OverflowEndSelected
{
get { return _overlowEndSelected; }
}
#endregion
/// <summary>
/// Initializes a new instance of the <see cref="CalendarDay"/> class.
/// </summary>
/// <param name="calendar">The calendar.</param>
/// <param name="date">The date.</param>
/// <param name="index">The index.</param>
internal CalendarDay(Calendar calendar, DateTime date, int index)
: base(calendar)
{
_containedItems = new List<CalendarItem>();
_calendar = calendar;
_dayTop = new CalendarDayTop(this);
_date = date;
_index = index;
UpdateUnits();
}
#region Public Methods
/// <summary>
/// Returns a <see cref="System.String"/> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="System.String"/> that represents this instance.
/// </returns>
public override string ToString()
{
return Date.ToShortDateString();
}
#endregion
#region Private Methods
/// <summary>
/// Adds an item to the <see cref="ContainedItems"/> list if not in yet
/// </summary>
/// <param name="item"></param>
internal void AddContainedItem(CalendarItem item)
{
if (!ContainedItems.Contains(item))
{
ContainedItems.Add(item);
}
}
/// <summary>
/// Sets the value of he <see cref="OverflowEnd"/> property
/// </summary>
/// <param name="overflow">Value of the property</param>
internal void SetOverflowEnd(bool overflow)
{
_overflowEnd = overflow;
}
/// <summary>
/// Sets the value of the <see cref="OverflowEndSelected"/> property
/// </summary>
/// <param name="selected">Value to pass to the property</param>
internal void SetOverflowEndSelected(bool selected)
{
_overlowEndSelected= selected;
}
/// <summary>
/// Sets the value of he <see cref="OverflowStart"/> property
/// </summary>
/// <param name="overflow">Value of the property</param>
internal void SetOverflowStart(bool overflow)
{
_overflowStart = overflow;
}
/// <summary>
/// Sets the value of the <see cref="OverflowStartSelected"/> property
/// </summary>
/// <param name="selected">Value to pass to the property</param>
internal void SetOverflowStartSelected(bool selected)
{
_overflowStartSelected = selected;
}
/// <summary>
/// Updates the value of <see cref="TimeUnits"/> property
/// </summary>
internal void UpdateUnits()
{
int factor = 0;
switch (Calendar.TimeScale)
{
case CalendarTimeScale.SixtyMinutes: factor = 1; break;
case CalendarTimeScale.ThirtyMinutes: factor = 2; break;
case CalendarTimeScale.FifteenMinutes: factor = 4; break;
case CalendarTimeScale.TenMinutes: factor = 6; break;
case CalendarTimeScale.SixMinutes: factor = 10; break;
case CalendarTimeScale.FiveMinutes: factor = 12; break;
default: throw new NotImplementedException("TimeScale not supported");
}
_timeUnits = new CalendarTimeScaleUnit[24 * factor];
int hourSum = 0;
int minSum = 0;
for (int i = 0; i < _timeUnits.Length; i++)
{
_timeUnits[i] = new CalendarTimeScaleUnit(this, i, hourSum, minSum);
minSum += 60 / factor;
if (minSum >= 60)
{
minSum = 0;
hourSum++;
}
}
UpdateHighlights();
}
/// <summary>
/// Updates the highlights of the units
/// </summary>
internal void UpdateHighlights()
{
if (TimeUnits == null)
return;
for (int i = 0; i < TimeUnits.Length; i++)
{
TimeUnits[i].SetHighlighted(TimeUnits[i].CheckHighlighted());
}
}
#endregion
}
}