/// <summary>
/// Draws calendar single item rectangle and text
/// </summary>
private void DrawItemRect(Graphics graphics, string text,
int x, int y, int width, int height,
bool isDrawLeftBorder,
bool isDrawRightBorder,
Color backColor,
bool isSelected)
{
Rectangle Rect = new Rectangle(x, y, width, height);
//Draws shadow rect
using (SolidBrush backBrush = new SolidBrush(Color.SlateGray))
graphics.FillRectangle(backBrush, Rect.X + shadowItemRect, Rect.Y, Rect.Width, Rect.Height + shadowItemRect);
//draws item rect
if (width > 0 && height > 0)
{
using (LinearGradientBrush gradientBrush = WeekPlannerColorTable.ItemGradientBackBrush(Rect, backColor))
{
graphics.FillRectangle(gradientBrush, Rect);
}
}
// Draws border
Point p1 = new Point(x, y);
Point p2 = new Point(x + width, y);
Point p3 = new Point(x + width, y + height);
Point p4 = new Point(x, y + height);
Pen pen = new Pen(itemBorderColor);
if (isSelected)
{
pen = new Pen(selectedItemBorderColor, 3);
}
using (pen)
{
graphics.DrawLine(pen, p1, p2);
if (isDrawRightBorder)
{
graphics.DrawLine(pen, p2, p3);
}
graphics.DrawLine(pen, p3, p4);
if (isDrawLeftBorder)
{
graphics.DrawLine(pen, p4, p1);
}
}
//Draws item text
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
using (Brush brush = new SolidBrush(Color.Black))
{
graphics.DrawString(text, ItemTextFont, brush, Rect, sf);
}
}
void DrawLeftMargin(Graphics graphics)
{
var XCoord = 0;
//Draws header fill rect
var rect = new Rectangle(0, Height / 2, _leftMargin, Height / 2);
if (HeaderStyleMode == HeaderStyle.Aqua)
{
using (LinearGradientBrush gradientBrush = WeekPlannerColorTable.HeaderGradientBackBrush(rect, _headerFillLeftMarginColor))
{
graphics.FillRectangle(gradientBrush, rect);
}
}
else
{
using (var gradientBrush = new SolidBrush(_headerFillLeftMarginColor))
{
graphics.FillRectangle(gradientBrush, rect);
}
}
for (int i = 0; i < _columns.Count; i++)
{
int rectWidth = _columns[i].Width;
if (i == Columns.Count - 1)
{
rectWidth = LeftMargin - XCoord;
}
Rectangle Rect = new Rectangle(XCoord, Height / 2, rectWidth, Height / 2);
//Draws item text
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
using (Brush brush = new SolidBrush(Color.Black))
{
graphics.DrawString(Columns[i].Text, _headerColumnsFont, brush, Rect, sf);
}
//Draws vertical lines
XCoord += Columns[i].Width;
Point p1 = new Point(XCoord, Height / 2);
Point p2 = new Point(XCoord, Height - 2);
using (Pen pen = new Pen(BorderColor))
{
if (i < Columns.Count - 1)
{
graphics.DrawLine(pen, p1, p2);
}
}
}
}
private void DrawHeader(Graphics graphics)
{
int step = (Width - _leftMargin) / _dayCount;
int oldXCoord = _leftMargin;
int XCoord = _leftMargin;
DateTime dt = CurrentDate;
int week = GetWeekNumber(_currentDate);
int weekNew = GetWeekNumber(_currentDate);
int modeFirstCoord = _leftMargin;
int modeSecondCoord = _leftMargin;
//Draws header fill rect
var Rect = new Rectangle(_leftMargin, Height / 2, Width - _leftMargin, Height / 2);
if (HeaderStyleMode == HeaderStyle.Aqua)
{
using (LinearGradientBrush gradientBrush = WeekPlannerColorTable.HeaderGradientBackBrush(Rect, _headerFillColor))
{
graphics.FillRectangle(gradientBrush, Rect);
}
}
else
{
using (var gradientBrush = new SolidBrush(_headerFillColor))
{
graphics.FillRectangle(gradientBrush, Rect);
}
}
//Draws header border rect
using (Pen pen = new Pen(BorderColor))
{
graphics.DrawLine(pen, new Point(0, Height / 2), new Point(Width, Height / 2));
graphics.DrawLine(pen, new Point(0, Height - 1), new Point(Width, Height - 1));
}
for (int i = 0; i < _dayCount; i++)
{
//Draws Week Days and Dates
using (Brush brush = new SolidBrush(Color.Black))
{
string _date;
var sf = new StringFormat();
var rect = new Rectangle();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
//Draws vertical lines
Point p1 = new Point(XCoord, Height / 2);
Point p2 = new Point(XCoord, Height - 2);
using (Pen pen = new Pen(BorderColor))
{
if (i == 0)
{
p1 = new Point(XCoord, 0);
}
graphics.DrawLine(pen, p1, p2);
}
if (i == 0)
{
_date = dt.AddDays(i).Day + " " + dt.AddDays(i).ToString("MMM");
}
else
{
_date = dt.AddDays(i).Day.ToString();
}
if (DatesIntervalMode == WeekPlannerMode.Daily)
{
//Draws day of week
graphics.DrawString(dt.AddDays(i).DayOfWeek.ToString().Substring(0, 3), _headerDatesFont, brush, XCoord, 2);
//Draws daily mode vertical lines
p1 = new Point(XCoord, 1);
p2 = new Point(XCoord, Height - 2);
using (Pen pen = new Pen(BorderColor))
{
graphics.DrawLine(pen, p1, p2);
}
}
//Draws week numbes
if (DatesIntervalMode == WeekPlannerMode.Weekly)
{
weekNew = GetWeekNumber(dt.AddDays(i));
if (week != weekNew)
{
modeSecondCoord = XCoord;
rect = new Rectangle(modeFirstCoord, 0, modeSecondCoord - modeFirstCoord, Height / 2);
//Draws weekly mode vertical lines
graphics.DrawString("Week:" + week, _headerDatesFont, brush, rect, sf);
using (Pen pen = new Pen(BorderColor))
{
graphics.DrawLine(pen, modeSecondCoord, 0, modeSecondCoord, Height / 2);
}
week = weekNew;
modeFirstCoord = XCoord;
}
if (i == _dayCount - 1)
{
modeSecondCoord = Width;
rect = new Rectangle(modeFirstCoord, 0, modeSecondCoord - modeFirstCoord, Height / 2);
graphics.DrawString("Week:" + week, _headerDatesFont, brush, rect, sf);
}
}
oldXCoord = XCoord;
XCoord += step;
//Draws dates
rect = new Rectangle(oldXCoord, Height / 2, XCoord - oldXCoord, Height / 2);
graphics.DrawString(_date, _headerDatesFont, brush, rect, sf);
}
}
}
