DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/DevComponents.DotNetBar.Schedule/WeekView/WeekView.cs
+++ b/Code/DevComponents.DotNetBar.Schedule/WeekView/WeekView.cs
@@ -0,0 +1,177 @@
+#if FRAMEWORK20
+using System;
+using System.Windows.Forms;
+
+namespace DevComponents.DotNetBar.Schedule
+{
+    public class WeekView : WeekDayView
+    {
+        public WeekView(CalendarView calendarView)
+            : base(calendarView, eCalendarView.Week)
+        {
+        }
+
+        #region RecalcSize support
+
+        /// <summary>
+        /// Normalizes the user specified start and end dates
+        /// </summary>
+        /// <param name="startDate">[out] Normalized start date</param>
+        /// <param name="endDate">[out] Normalized end date</param>
+        protected override void NormalizeDates(out DateTime startDate, out DateTime endDate)
+        {
+            startDate = this.StartDate;
+            endDate = this.EndDate;
+
+            DaysOfTheWeek = new DaysOfTheWeek(startDate.DayOfWeek, DaysInWeek);
+        }
+
+        #endregion
+
+        #region ProcessUpDownKey
+
+        /// <summary>
+        /// Processes Up and Down key events
+        /// </summary>
+        /// <param name="objArg"></param>
+        /// <param name="dy"></param>
+        protected override void ProcessUpDownKey(KeyEventArgs objArg, int dy)
+        {
+            if (ValidDateSelection())
+            {
+                DateTime startDate = CalendarView.DateSelectionStart.Value;
+                DateTime endDate = CalendarView.DateSelectionEnd.Value;
+
+                if (startDate.Equals(DateSelectionAnchor.Value) == true)
+                    startDate = endDate.AddMinutes(-CalendarView.TimeSlotDuration);
+
+                int col = GetColumnFromDate(startDate);
+
+                startDate = startDate.AddMinutes(dy);
+
+                if (GetColumnFromDate(startDate) == col)
+                {
+                    if (col < 0)
+                    {
+                        startDate = CalendarView.DateSelectionStart.Value;
+                        col = GetColumnFromDate(startDate);
+                    }
+
+                    if (col < 0)
+                    {
+                        startDate = CalendarView.DateSelectionEnd.Value;
+                        col = GetColumnFromDate(startDate);
+                    }
+
+                    if (col >= 0)
+                    {
+                        endDate = startDate.AddMinutes(CalendarView.TimeSlotDuration);
+
+                        DateTime sd = DayColumns[col].Date.AddMinutes(CalendarView.StartSlice * CalendarView.TimeSlotDuration);
+                        DateTime ed = sd.AddMinutes(CalendarView.NumberOfActiveSlices * CalendarView.TimeSlotDuration);
+
+                        if (startDate >= sd && endDate <= ed)
+                        {
+                            ExtendSelection(ref startDate, ref endDate);
+
+                            CalendarView.DateSelectionStart = startDate;
+                            CalendarView.DateSelectionEnd = endDate;
+
+                            EnsureSelectionVisible();
+                        }
+                    }
+                }
+            }
+
+            objArg.Handled = true;
+        }
+
+        #endregion
+
+        #region ProcessLeftRightKey
+
+        /// <summary>
+        /// Processes Left and Right Key events
+        /// </summary>
+        /// <param name="objArg"></param>
+        /// <param name="dx"></param>
+        protected override void ProcessLeftRightKey(KeyEventArgs objArg, int dx)
+        {
+            objArg.Handled = true;
+
+            if (ValidDateSelection())
+            {
+                DateTime startDate = CalendarView.DateSelectionStart.Value;
+                DateTime endDate = CalendarView.DateSelectionEnd.Value;
+
+                bool newRange = (startDate < DayColumns[0].Date ||
+                                 endDate > DayColumns[NumberOfColumns - 1].Date.AddDays(1));
+
+                if (CalendarView.WeekDayCanExtendRange == true || newRange == false)
+                {
+                    bool cancelled = false;
+
+                    if ((objArg.Modifiers & Keys.Shift) == Keys.Shift)
+                    {
+                        if (startDate.Equals(DateSelectionAnchor.Value) == true)
+                            startDate = endDate.AddMinutes(-CalendarView.TimeSlotDuration);
+
+                        startDate = startDate.AddDays(dx);
+                        endDate = startDate.AddMinutes(CalendarView.TimeSlotDuration);
+
+                        if (IsNewRange(startDate, endDate) == true)
+                        {
+                            if (CalendarView.WeekDayCanExtendRange == false)
+                                return;
+
+                            cancelled = CalendarView.DoViewDateChanging(this,
+                                StartDate, EndDate, ref startDate, ref endDate);
+
+                            if (cancelled == false)
+                                CalendarView.EnsureVisible(startDate, startDate.AddDays(1));
+                        }
+
+                        ExtendSelection(ref startDate, ref endDate);
+                    }
+                    else
+                    {
+                        startDate = startDate.AddDays(dx);
+                        endDate = endDate.AddDays(dx);
+
+                        if (IsNewRange(startDate, endDate) == true)
+                        {
+                            if (CalendarView.WeekDayCanExtendRange == false)
+                                return;
+
+                            cancelled = CalendarView.DoViewDateChanging(this,
+                               StartDate, EndDate, ref startDate, ref endDate);
+
+                            if (cancelled == false)
+                                CalendarView.EnsureVisible(startDate, startDate.AddDays(1));
+                        }
+
+                        DateSelectionAnchor = startDate;
+                    }
+
+                    if (cancelled == false)
+                    {
+                        CalendarView.DateSelectionStart = startDate;
+                        CalendarView.DateSelectionEnd = endDate;
+                    }
+
+                    EnsureSelectionVisible();
+                }
+            }
+        }
+
+        private bool IsNewRange(DateTime startDate, DateTime endDate)
+        {
+            return (startDate < DayColumns[0].Date ||
+                    endDate > DayColumns[NumberOfColumns - 1].Date.AddDays(1));
+        }
+
+        #endregion
+    }
+}
+#endif
+