/// <summary>
/// Adjusts the text size of the event to get make sure it doesn't overflow downward.
/// </summary>
private static void AdjustTextSize(TextBlock txtEvent)
{
if (txtEvent.Text == "")
{
return;
}
txtEvent.TextWrapping = TextWrapping.Wrap;
txtEvent.Width = DrawClass.CellWidth;
// We add some margin, due to the linebreaks being sub-optimal (break at spacings, not max line length).
const double margin = .25;
// Check if the text has to be reduced in size.
double width = DrawClass.MeasureString(txtEvent.Text, txtEvent.FontFamily, DrawClass.FontSize).Width;
if (width > DrawClass.CellWidth)
{
int lines = (int)Math.Ceiling(width / DrawClass.CellWidth);
// Calculate a divider for reducing the text in size, while attempting to keep the maximum number of lines.
double divider = Math.Ceiling(1 + (lines * DrawClass.FontSize) / (double)DrawClass.CellHeight + margin);
txtEvent.FontSize /= divider;
}
}
/// <summary>
/// Sets up the title, business info.
/// </summary>
public static void HeaderSetup()
{
Calendar calendar = Global.Calendar;
int x = DrawClass.StartX;
int y = DrawClass.StartY;
int width = DrawClass.Width;
string title = calendar.MonthName + " " + Text.BusinessTitleSuffix;
double titleWidth = DrawClass.MeasureString(title, SpecialFont, DrawClass.FontSizeTitle).Width;
Title = new TextBlock
{
Text = title,
FontFamily = SpecialFont,
FontSize = DrawClass.FontSizeTitle
};
Draw.Position(Title, (width - titleWidth) / 2 + x, y);
// Draw business info.
string businessInfo =
Text.BusinessInfo1 + "\n" +
Text.BusinessInfo2 + "\n" +
Text.BusinessInfo3 + "\n" +
Text.BusinessInfo4;
double businessInfoWidth = DrawClass.MeasureString(businessInfo, Font, DrawClass.FontSizeInfo).Width;
BusinessInfo = new TextBlock
{
Text = businessInfo,
FontFamily = Font,
FontSize = DrawClass.FontSizeInfo,
TextAlignment = TextAlignment.Right
};
Draw.Position(BusinessInfo, DrawClass.BusinessInfoX - businessInfoWidth, y);
}
/// <summary>
/// Draws the BigText for this and all folowing cells on the same row.
/// </summary>
/// <param name="index">The index of the cell to draw BigText for.</param>
/// <param name="newIndex">The index of the last cell drawn BigText on (if no BigText, returns index).</param>
private static bool DrawBigText(int index, out int newIndex)
{
Calendar calendar = Global.Calendar;
Date date = calendar.Dates[index];
newIndex = index;
string bigTextStr = date.Events.First();
// Return if there's no BigText.
if (!date.BigText || bigTextStr == "")
{
return(false);
}
int weekColWidth = DrawClass.WeekColWidth;
int weekRowHeight = DrawClass.WeekRowHeight;
int cellWidth = DrawClass.CellWidth;
int cellHeight = DrawClass.CellHeight;
// Merge all BigText cells with the same text.
if (newIndex != calendar.Dates.Count - 1)
{
while (bigTextStr == calendar.Dates[newIndex + 1].Events.First() && calendar.Dates[newIndex + 1].BigText)
{
if (newIndex % Calendar.Weekdays.Count == Calendar.Weekdays.Count - 1)
{
break;
}
newIndex++;
if (newIndex == calendar.Dates.Count - 1)
{
break;
}
}
}
// Calculate the number of times to draw BigText.
double bigTextWidth = DrawClass.MeasureString(bigTextStr, SpecialFont, DrawClass.FontSizeTitle).Width;
int bigTextWidthTotal = (newIndex - index + 1) * cellWidth;
int bigTextCnt = 1;
while (bigTextWidth * (bigTextCnt + 1) < bigTextWidthTotal)
{
bigTextCnt++;
}
for (int i = 1; i <= bigTextCnt; i++)
{
double spacing = (bigTextWidthTotal - (bigTextWidth * bigTextCnt)) / (bigTextCnt + 1);
int x = (int)(date.TopLeft.X + spacing * i + bigTextWidth * (i - 1));
int y = (int)(date.TopLeft.Y);
TextBlock bigText = new TextBlock
{
Text = bigTextStr,
FontFamily = SpecialFont,
FontSize = DrawClass.FontSizeTitle,
TextAlignment = TextAlignment.Center,
};
Draw.Position(bigText, x, y);
Events.Add(bigText);
}
return(true);
}
/// <summary>
/// Calculates the number of rows for the calendar.
/// <para>Sets the height of the calendar from the result.</para>
/// </summary>
private static void CalculateRows()
{
Rows = Global.Calendar.Dates.Count / Calendar.Weekdays.Count;
CellHeight = (DrawClass.CanvasHeight - DrawClass.StartCalY - DrawClass.BotPadding - DrawClass.WeekRowHeight) / Rows;
DrawClass.SetHeight((CellHeight * Rows + DrawClass.WeekRowHeight));
}
