public SizeF Measure(string fontTag, string text, float width, FontFormat format)
{
IGUIFont font = FontByTag(fontTag);
if (font == null)
{
return(SizeF.Empty);
}
return(font.Measure(text, width, format));
}
public SizeF Measure(string fontTag, string text, int start = 0, int len = -1)
{
IGUIFont font = FontByTag(fontTag);
if (font == null)
{
return(SizeF.Empty);
}
return(font.Measure(text, start, len));
}
public static SizeF DrawString(this IGUIContext ctx, string text, IGUIFont font, Brush brush, float x, float y, FontFormat format)
{
if (ctx == null)
{
return(SizeF.Empty);
}
SizeF contentSize = font.Measure(text);
switch (format.HAlign)
{
case Alignment.Near:
break;
case Alignment.Center:
x -= contentSize.Width / 2f;
break;
case Alignment.Far:
x -= contentSize.Width;
break;
}
// ToDo: Was soll das hier noch ?
switch (format.VAlign)
{
case Alignment.Near:
y -= contentSize.Height / 2f;
break;
case Alignment.Center:
y += contentSize.Height / 2f;
break;
case Alignment.Far:
case Alignment.Baseline:
y += contentSize.Height / 2;
break;
}
SizeF retVal;
font.Begin(ctx);
Color c = Color.Empty;
if (brush != null)
{
c = brush.Color;
}
retVal = font.Print(text, new RectangleF(x, y, contentSize.Width, contentSize.Height), format, c);
font.End();
return(retVal);
}
public MonthCalendar(string name, IGUIFont dayFont, IGUIFont titleFont)
: base(name, Docking.Fill, new MonthCalendarStyle())
{
m_Weekdays = new string[7];
for (int i = 0; i < 7; i++)
{
m_Weekdays [i] = CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedDayName((DayOfWeek)i);
}
DayFont = dayFont;
TitleFont = titleFont;
this.SetIconFontByTag(CommonFontTags.SmallIcons);
Format = new FontFormat(Alignment.Center, Alignment.Center, FontFormatFlags.Elipsis);
this.Padding = new Padding(8);
Timer = new TaskTimer(150, TimerAction, 500);
MinCircleRadius = DayFont.Measure("0").Height * 0.75f;
MaxCircleRadius = MinCircleRadius * 1.5f;
ShowDate();
}
public override SizeF PreferredSize(IGUIContext ctx, SizeF proposedSize)
{
if (CachedPreferredSize == SizeF.Empty)
{
float w = 0;
float h = 0;
if (IconFont != null && Icon != 0)
{
Size sz = IconFont.Measure(Icon.ToString()).ToSize();
h = sz.Height;
w += sz.Width * 1.5f;
}
if (Font != null && !String.IsNullOrEmpty(Text))
{
if (Format.HasFlag(FontFormatFlags.WrapText) && proposedSize.Width - w > 0)
{
SizeF sz = Font.Measure(Text, proposedSize.Width - w - Padding.Width, Format).ToSize();
h = Math.Max(h, sz.Height);
w += sz.Width + 4;
}
else
{
SizeF sz = Font.Measure(Text).ToSize();
h = Math.Max(h, sz.Height);
w += sz.Width;
}
}
CachedPreferredSize = new SizeF(w + Padding.Width,
h + Padding.Height);
}
return(CachedPreferredSize);
}
public override void DrawDayHeader(IGUIContext gfx, System.Drawing.RectangleF rect, DateTime date)
{
if (date.Date.Equals(DateTime.Now.Date))
{
gfx.DrawHighlightButton(rect);
}
else
{
gfx.DrawGrayButton(rect);
}
if (rect.Width < 2 || date == DateTime.MinValue)
{
return;
}
IGUIFont fntDay = BaseFont;
string strDate;
int StringWith = 0;
try
{
strDate = date.ToString("D");
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 5)
{
strDate = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetDayName(date.DayOfWeek) + ", " + date.ToString("d");
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 5)
{
strDate = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedDayName(date.DayOfWeek) + ", " + date.ToString("d");
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 5)
{
strDate = date.ToString("d");
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 5)
{
strDate = date.ToString("m");
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 3)
{
strDate = date.Day.ToString() + " " + System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedMonthName(date.Month);
StringWith = (int)fntDay.Measure(strDate).Width;
if (StringWith > rect.Width - 3)
{
strDate = date.Day.ToString();
}
}
}
}
}
}
}
catch (Exception)
{
strDate = "?";
}
//gfx.DrawString (strDate, BaseFont, SummerGUI.Theme.Brushes.Base02, rect, m_DayHeaderFormat);
gfx.DrawString(strDate, HeaderFont, SummerGUI.Theme.Brushes.Base01, rect, m_DayHeaderFormat);
}
public static SizeF MeasureString(this IGUIContext ctx, string text, IGUIFont font, RectangleF rect, FontFormat format)
{
return(font.Measure(text, rect.Width, format));
}
