private void Month_MouseEnter(object sender, MouseEventArgs e)
{
if (_isMouseLeftButtonDownYearView)
{
CalendarButton b = sender as CalendarButton;
Debug.Assert(b != null);
UpdateYearViewSelection(b);
}
}
private void SetYearButtons(int decade, int decadeEnd)
{
int year;
int count = -1;
foreach (object child in _yearView.Children)
{
CalendarButton childButton = child as CalendarButton;
Debug.Assert(childButton != null);
year = decade + count;
if (year <= DateTime.MaxValue.Year && year >= DateTime.MinValue.Year)
{
//There should be no time component. Time is 12:00 AM
DateTime day = new DateTime(year, 1, 1);
childButton.DataContext = day;
childButton.Content = year.ToString(DateTimeHelper.GetCurrentDateFormat());
childButton.Visibility = Visibility.Visible;
if (this.Owner != null)
{
if (year == this.Owner.SelectedYear.Year)
{
this.Owner.FocusCalendarButton = childButton;
childButton.IsFocusedOverride = this.Owner._hasFocus;
}
else
{
childButton.IsFocusedOverride = false;
}
childButton.IsSelected = (Owner.DisplayDate.Year == year);
if (year < this.Owner.DisplayDateRangeStart.Year || year > this.Owner.DisplayDateRangeEnd.Year)
{
childButton.IsEnabled = false;
childButton.Opacity = 0;
}
else
{
childButton.IsEnabled = true;
childButton.Opacity = 1;
}
}
//SET IF THE YEAR IS INACTIVE OR NOT: set if the year is a trailing year or not
childButton.IsInactive = (year <decade || year> decadeEnd);
}
else
{
childButton.IsEnabled = false;
childButton.Opacity = 0;
}
count++;
}
}
private void Month_MouseLeave(object sender, MouseEventArgs e)
{
if (_isMouseLeftButtonDownYearView)
{
CalendarButton b = sender as CalendarButton;
//The button is in Pressed state. Change the state to normal.
b.ReleaseMouseCapture();
if (_downEventArgYearView != null)
{
b.SendMouseUpEvent(_downEventArgYearView);
}
this._lastCalendarButton = b;
}
}
private void Month_CalendarButtonMouseDown(object sender, MouseButtonEventArgs e)
{
CalendarButton b = sender as CalendarButton;
Debug.Assert(b != null);
this._isMouseLeftButtonDownYearView = true;
if (e != null)
{
_downEventArgYearView = e;
}
UpdateYearViewSelection(b);
}
private void SetMonthButtonsForYearMode()
{
int count = 0;
foreach (object child in _yearView.Children)
{
CalendarButton childButton = child as CalendarButton;
Debug.Assert(childButton != null);
//There should be no time component. Time is 12:00 AM
DateTime day = new DateTime(_currentMonth.Year, count + 1, 1);
childButton.DataContext = day;
childButton.Content = DateTimeHelper.GetCurrentDateFormat().AbbreviatedMonthNames[count];
childButton.Visibility = Visibility.Visible;
if (this.Owner != null)
{
if (day.Year == _currentMonth.Year && day.Month == _currentMonth.Month && day.Day == _currentMonth.Day)
{
this.Owner.FocusCalendarButton = childButton;
childButton.IsFocusedOverride = this.Owner._hasFocus;
}
else
{
childButton.IsFocusedOverride = false;
}
Debug.Assert(this.Owner.DisplayDateInternal != null);
childButton.IsSelected = (DateTimeHelper.CompareYearMonth(day, this.Owner.DisplayDateInternal) == 0);
if (DateTimeHelper.CompareYearMonth(day, this.Owner.DisplayDateRangeStart) < 0 || DateTimeHelper.CompareYearMonth(day, this.Owner.DisplayDateRangeEnd) > 0)
{
childButton.IsEnabled = false;
childButton.Opacity = 0;
}
else
{
childButton.IsEnabled = true;
childButton.Opacity = 1;
}
}
childButton.IsInactive = false;
count++;
}
}
internal void UpdateYearViewSelection(CalendarButton calendarButton)
{
if (this.Owner != null && calendarButton != null && calendarButton.DataContext != null)
{
this.Owner.FocusCalendarButton.IsFocusedOverride = false;
this.Owner.FocusCalendarButton = calendarButton;
calendarButton.IsFocusedOverride = this.Owner._hasFocus;
if (this.Owner.DisplayMode == CalendarMode.Year)
{
this.Owner.SelectedMonth = (DateTime)calendarButton.DataContext;
}
else
{
this.Owner.SelectedYear = (DateTime)calendarButton.DataContext;
}
}
}
private void PopulateGrids()
{
if (_monthView != null)
{
for (int i = 0; i < COLS; i++)
{
FrameworkElement titleCell = (this._dayTitleTemplate != null) ? (FrameworkElement)this._dayTitleTemplate.LoadContent() : new ContentControl();
titleCell.SetValue(Grid.RowProperty, 0);
titleCell.SetValue(Grid.ColumnProperty, i);
this._monthView.Children.Add(titleCell);
}
for (int i = 1; i < ROWS; i++)
{
for (int j = 0; j < COLS; j++)
{
CalendarDayButton dayCell = new CalendarDayButton();
dayCell.Owner = this.Owner;
dayCell.SetValue(Grid.RowProperty, i);
dayCell.SetValue(Grid.ColumnProperty, j);
dayCell.SetBinding(CalendarDayButton.StyleProperty, GetOwnerBinding("CalendarDayButtonStyle"));
dayCell.AddHandler(CalendarDayButton.MouseLeftButtonDownEvent, new MouseButtonEventHandler(Cell_MouseLeftButtonDown), true);
dayCell.AddHandler(CalendarDayButton.MouseLeftButtonUpEvent, new MouseButtonEventHandler(Cell_MouseLeftButtonUp), true);
dayCell.AddHandler(CalendarDayButton.MouseEnterEvent, new MouseEventHandler(Cell_MouseEnter), true);
dayCell.Click += new RoutedEventHandler(Cell_Clicked);
dayCell.AddHandler(PreviewKeyDownEvent, new RoutedEventHandler(CellOrMonth_PreviewKeyDown), true);
this._monthView.Children.Add(dayCell);
}
}
}
if (_yearView != null)
{
CalendarButton monthCell;
int count = 0;
for (int i = 0; i < YEAR_ROWS; i++)
{
for (int j = 0; j < YEAR_COLS; j++)
{
monthCell = new CalendarButton();
monthCell.Owner = this.Owner;
monthCell.SetValue(Grid.RowProperty, i);
monthCell.SetValue(Grid.ColumnProperty, j);
monthCell.SetBinding(CalendarButton.StyleProperty, GetOwnerBinding("CalendarButtonStyle"));
monthCell.AddHandler(CalendarButton.MouseLeftButtonDownEvent, new MouseButtonEventHandler(Month_MouseLeftButtonDown), true);
monthCell.AddHandler(CalendarButton.MouseLeftButtonUpEvent, new MouseButtonEventHandler(Month_MouseLeftButtonUp), true);
monthCell.AddHandler(CalendarButton.MouseEnterEvent, new MouseEventHandler(Month_MouseEnter), true);
monthCell.AddHandler(UIElement.PreviewKeyDownEvent, new RoutedEventHandler(CellOrMonth_PreviewKeyDown), true);
monthCell.Click += new RoutedEventHandler(Month_Clicked);
this._yearView.Children.Add(monthCell);
count++;
}
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="calendarButton">Inherited code: Requires comment 1.</param>
internal void UpdateYearViewSelection(CalendarButton calendarButton)
{
if (Owner != null && calendarButton != null && calendarButton.DataContext != null)
{
Owner.FocusCalendarButton.IsCalendarButtonFocused = false;
Owner.FocusCalendarButton = calendarButton;
calendarButton.IsCalendarButtonFocused = Owner.HasFocusInternal;
if (Owner.DisplayMode == CalendarMode.Year)
{
Owner.SelectedMonth = (DateTime) calendarButton.DataContext;
}
else
{
Owner.SelectedYear = (DateTime) calendarButton.DataContext;
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
private void PopulateGrids()
{
if (MonthView != null)
{
for (int i = 0; i < Calendar.RowsPerMonth; i++)
{
if (_dayTitleTemplate != null)
{
FrameworkElement cell = (FrameworkElement) _dayTitleTemplate.LoadContent();
cell.SetValue(Grid.RowProperty, 0);
cell.SetValue(Grid.ColumnProperty, i);
MonthView.Children.Add(cell);
}
}
for (int i = 1; i < Calendar.RowsPerMonth; i++)
{
for (int j = 0; j < Calendar.ColumnsPerMonth; j++)
{
CalendarDayButton cell = new CalendarDayButton();
if (Owner != null)
{
cell.Owner = Owner;
if (Owner.CalendarDayButtonStyle != null)
{
cell.Style = Owner.CalendarDayButtonStyle;
}
}
cell.SetValue(Grid.RowProperty, i);
cell.SetValue(Grid.ColumnProperty, j);
cell.CalendarDayButtonMouseDown += new MouseButtonEventHandler(Cell_MouseLeftButtonDown);
cell.CalendarDayButtonMouseUp += new MouseButtonEventHandler(Cell_MouseLeftButtonUp);
cell.MouseEnter += new MouseEventHandler(Cell_MouseEnter);
cell.MouseLeave += new MouseEventHandler(Cell_MouseLeave);
cell.Click += new RoutedEventHandler(Cell_Click);
MonthView.Children.Add(cell);
}
}
}
if (YearView != null)
{
CalendarButton month;
int count = 0;
for (int i = 0; i < Calendar.RowsPerYear; i++)
{
for (int j = 0; j < Calendar.ColumnsPerYear; j++)
{
month = new CalendarButton();
if (Owner != null)
{
month.Owner = Owner;
if (Owner.CalendarButtonStyle != null)
{
month.Style = Owner.CalendarButtonStyle;
}
}
month.SetValue(Grid.RowProperty, i);
month.SetValue(Grid.ColumnProperty, j);
month.CalendarButtonMouseDown += new MouseButtonEventHandler(Month_CalendarButtonMouseDown);
month.CalendarButtonMouseUp += new MouseButtonEventHandler(Month_CalendarButtonMouseUp);
month.MouseEnter += new MouseEventHandler(Month_MouseEnter);
month.MouseLeave += new MouseEventHandler(Month_MouseLeave);
YearView.Children.Add(month);
count++;
}
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="sender">Inherited code: Requires comment 1.</param>
/// <param name="e">Inherited code: Requires comment 2.</param>
private void Month_MouseLeave(object sender, MouseEventArgs e)
{
if (_isMouseLeftButtonDownYearView)
{
CalendarButton b = sender as CalendarButton;
// The button is in Pressed state. Change the state to normal.
b.ReleaseMouseCapture();
if (_downEventArgYearView != null)
{
b.SendMouseLeftButtonUp(_downEventArgYearView);
}
_lastCalendarButton = b;
}
}
internal void UpdateYearViewSelection(CalendarButton calendarButton)
{
if (this.Owner != null && calendarButton!= null && calendarButton.DataContext != null)
{
this.Owner.FocusCalendarButton.IsFocusedOverride = false;
this.Owner.FocusCalendarButton = calendarButton;
calendarButton.IsFocusedOverride = this.Owner._hasFocus;
if (this.Owner.DisplayMode == CalendarMode.Year)
{
this.Owner.SelectedMonth = (DateTime)calendarButton.DataContext;
}
else
{
this.Owner.SelectedYear = (DateTime)calendarButton.DataContext;
}
}
}
/// <summary>
/// Initializes a new instance of the AutomationPeer for CalendarButton.
/// </summary>
/// <param name="owner">CalendarButton</param>
public CalendarButtonAutomationPeer(CalendarButton owner)
: base(owner)
{
}
internal void OnCalendarButtonPressed(CalendarButton b, bool switchDisplayMode)
{
if (b.DataContext is DateTime)
{
DateTime d = (DateTime)b.DataContext;
DateTime? newDate = null;
CalendarMode newMode = CalendarMode.Month;
switch (this.DisplayMode)
{
case CalendarMode.Month:
{
Debug.Assert(false);
break;
}
case CalendarMode.Year:
{
newDate = DateTimeHelper.SetYearMonth(this.DisplayDate, d);
newMode = CalendarMode.Month;
break;
}
case CalendarMode.Decade:
{
newDate = DateTimeHelper.SetYear(this.DisplayDate, d.Year);
newMode = CalendarMode.Year;
break;
}
default:
Debug.Assert(false);
break;
}
if (newDate.HasValue)
{
this.DisplayDate = newDate.Value;
if (switchDisplayMode)
{
this.SetCurrentValueInternal(DisplayModeProperty, newMode);
FocusDate(this.DisplayMode == CalendarMode.Month ? this.CurrentDate : this.DisplayDate);
}
}
}
}
private static void EnsureCalendarButtonStyle(CalendarButton calendarButton, Style oldCalendarButtonStyle, Style newCalendarButtonStyle)
{
Debug.Assert(calendarButton != null);
if (newCalendarButtonStyle != null)
{
//
if (calendarButton != null && (calendarButton.Style == null || calendarButton.Style == oldCalendarButtonStyle))
{
calendarButton.Style = newCalendarButtonStyle;
}
}
}
private void PopulateGrids()
{
if (_monthView != null)
{
for (int i = 0; i < COLS; i++)
{
if (_dayTitleTemplate != null)
{
FrameworkElement cell = (FrameworkElement)this._dayTitleTemplate.LoadContent();
cell.SetValue(Grid.RowProperty, 0);
cell.SetValue(Grid.ColumnProperty, i);
this._monthView.Children.Add(cell);
}
}
for (int i = 1; i < ROWS; i++)
{
for (int j = 0; j < COLS; j++)
{
CalendarDayButton cell = new CalendarDayButton();
if (this.Owner != null)
{
cell.Owner = this.Owner;
if (this.Owner.CalendarDayButtonStyle != null)
{
cell.Style = this.Owner.CalendarDayButtonStyle;
}
}
cell.SetValue(Grid.RowProperty, i);
cell.SetValue(Grid.ColumnProperty, j);
cell.CalendarDayButtonMouseDown += new MouseButtonEventHandler(Cell_MouseLeftButtonDown);
cell.CalendarDayButtonMouseUp += new MouseButtonEventHandler(Cell_MouseLeftButtonUp);
cell.MouseEnter += new MouseEventHandler(Cell_MouseEnter);
cell.MouseLeave += new MouseEventHandler(Cell_MouseLeave);
cell.Click += new RoutedEventHandler(Cell_Click);
this._monthView.Children.Add(cell);
}
}
}
if (_yearView != null)
{
CalendarButton month;
int count = 0;
for (int i = 0; i < YEAR_ROWS; i++)
{
for (int j = 0; j < YEAR_COLS; j++)
{
month = new CalendarButton();
if (this.Owner != null)
{
month.Owner = this.Owner;
if (this.Owner.CalendarButtonStyle != null)
{
month.Style = this.Owner.CalendarButtonStyle;
}
}
month.SetValue(Grid.RowProperty, i);
month.SetValue(Grid.ColumnProperty, j);
month.CalendarButtonMouseDown += new MouseButtonEventHandler(Month_CalendarButtonMouseDown);
month.CalendarButtonMouseUp += new MouseButtonEventHandler(Month_CalendarButtonMouseUp);
month.MouseEnter += new MouseEventHandler(Month_MouseEnter);
month.MouseLeave += new MouseEventHandler(Month_MouseLeave);
this._yearView.Children.Add(month);
count++;
}
}
}
}
/// <summary>
/// Inherited code: Requires comment.
/// </summary>
/// <param name="calendarButton">Inherited code: Requires comment 1.</param>
/// <param name="oldCalendarButtonStyle">Inherited code: Requires comment 2.</param>
/// <param name="newCalendarButtonStyle">Inherited code: Requires comment 3.</param>
private static void EnsureCalendarButtonStyle(CalendarButton calendarButton, Style oldCalendarButtonStyle, Style newCalendarButtonStyle)
{
Debug.Assert(calendarButton != null, "The calendarButton should not be null!");
if (newCalendarButtonStyle != null)
{
// REMOVE_RTM: Remove null check when Silverlight allows us to re-apply styles
// Apply the newCalendarButtonStyle if the CalendarButton was
// using the oldCalendarButtonStyle before
if (calendarButton != null && (calendarButton.Style == null || calendarButton.Style == oldCalendarButtonStyle))
{
calendarButton.Style = newCalendarButtonStyle;
}
}
}
