/// <summary>
/// Prints <paramref name="text"/> at coordinates <paramref name="x"/> and <paramref name="y"/>.
/// </summary>
/// <param name="text">The text to print.</param>
/// <param name="x">X-coordinate in the area.</param>
/// <param name="y">Y-coordinate in the area.</param>
/// <param name="brush">The brush to print with.</param>
public virtual void Print(string text, int x, int y, BrushSettings brush)
{
int CX = Width;
int CY = Height;
int MaxCX = x + text.Length > CX ? x + text.Length : CX;
int MaxCY = y + 1 > CY ? y + 1 : CY;
if (MaxCX > CX || MaxCY > CY)
{
PrintableCharacter[,] NewPrintArea = new PrintableCharacter[MaxCX, MaxCY];
for (int i = 0; i < CX; i++)
{
for (int j = 0; j < CY; j++)
{
NewPrintArea[i, j] = PrintArea[i, j];
}
}
PrintArea = NewPrintArea;
}
for (int n = 0; n < text.Length; n++)
{
PrintArea[x + n, y] = new PrintableCharacter(text[n], brush);
}
}
/// <summary>
/// Returns a string representation of this instance.
/// </summary>
public virtual string ToStringContent(bool isSingleLine)
{
string[] Lines = new string[Height];
for (int i = 0; i < Height; i++)
{
int Length;
for (Length = Width; Length > 0; Length--)
{
PrintableCharacter c = PrintArea[Length - 1, i];
if (c != null)
{
break;
}
}
string Line = string.Empty;
for (int j = 0; j < Length; j++)
{
PrintableCharacter c = PrintArea[j, i];
if (c != null)
{
Line += c.C;
}
else
{
Line += " ";
}
}
Lines[i] = Line;
}
string Result;
if (isSingleLine && Lines.Length == 1)
{
Result = Lines[0];
}
else
{
Result = string.Empty;
foreach (string Line in Lines)
{
Result += Line + "\r\n";
}
}
return(Result);
}
/// <summary>
/// Returns a string representation of this instance in markdown-compatible HTML format.
/// </summary>
public virtual string ToMarkdownHtmlContent(IReadOnlyDictionary <BrushSettings, Brush> brushTable)
{
string Result = string.Empty;
Result += "<pre>\n";
string[] Lines = new string[Height];
for (int i = 0; i < Height; i++)
{
int Length;
for (Length = Width; Length > 0; Length--)
{
PrintableCharacter c = PrintArea[Length - 1, i];
if (c != null)
{
break;
}
}
BrushSettings CurrentBrush = BrushSettings.Default;
string Line = string.Empty;
string CurrentTag = StartBrushTag(CurrentBrush);
Line += CurrentTag;
for (int j = 0; j < Length; j++)
{
PrintableCharacter Character = PrintArea[j, i];
if (Character != null)
{
if (CurrentBrush != Character.Brush)
{
BrushSettings NewBrush = Character.Brush;
string NewTag = StartBrushTag(NewBrush);
if (NewTag != CurrentTag)
{
Line += EndBrushTag(CurrentBrush);
Line += NewTag;
}
CurrentBrush = NewBrush;
CurrentTag = NewTag;
}
char C = Character.C;
if (C == ' ')
{
Line += " ";
}
else if (C <= 0x7F)
{
Line += Character.C;
}
else
{
Line += $"&#{Convert.ToInt32(C)};";
}
}
else
{
Line += " ";
}
}
Line += EndBrushTag(CurrentBrush);
Lines[i] = Line;
}
foreach (string Line in Lines)
{
Result += Line + "\n";
}
Result += "</pre>\n";
return(Result);
}
/// <summary>
/// Returns a string representation of this instance in raw HTML format.
/// </summary>
public virtual string ToRawHtmlContent(IReadOnlyDictionary <BrushSettings, Brush> brushTable)
{
string Result = string.Empty;
Result += "<div style=\"margin-top: 10px; line-height: 0; background-color: whitesmoke; border-style: solid; border-color: lightgray; border-width: thin; font-family: Courier\">\n";
Result += "<div style=\"margin-left: 10px\">\n";
Result += "<br/>\n";
string[] Lines = new string[Height];
for (int i = 0; i < Height; i++)
{
int Length;
for (Length = Width; Length > 0; Length--)
{
PrintableCharacter c = PrintArea[Length - 1, i];
if (c != null)
{
break;
}
}
BrushSettings CurrentBrush = BrushSettings.Default;
string Line = $"<p><span style=\"color: {BrushToColorText(brushTable[CurrentBrush])};\">";
for (int j = 0; j < Length; j++)
{
PrintableCharacter Character = PrintArea[j, i];
if (Character != null)
{
if (CurrentBrush != Character.Brush)
{
CurrentBrush = Character.Brush;
Line += $"</span><span style=\"color: {BrushToColorText(brushTable[CurrentBrush])};\">";
}
char C = Character.C;
if (C == ' ')
{
Line += " ";
}
else if (C <= 0x7F)
{
Line += Character.C;
}
else
{
Line += $"&#{Convert.ToInt32(C)};";
}
}
else
{
Line += " ";
}
}
Line += "</span></p>";
Lines[i] = Line;
}
foreach (string Line in Lines)
{
Result += Line + "\n";
}
Result += "<br/>\n";
Result += "</div>\n";
Result += "</div>\n";
return(Result);
}
/// <summary>
/// Initializes a new instance of the <see cref="PrintableArea"/> class.
/// </summary>
public PrintableArea()
{
PrintArea = new PrintableCharacter[0, 0];
}
/// <summary>
/// Returns a string representation of this instance in RTF format.
/// </summary>
public virtual string ToRtfContent(IReadOnlyDictionary <BrushSettings, Brush> brushTable)
{
string Result = string.Empty;
Result += "{\\rtf\\ansi";
Result += "{\\fonttbl{\\f0 Consolas;}}";
Result += "{\\colortbl;";
for (BrushSettings Index = 0; (int)Index < typeof(BrushSettings).GetEnumValues().Length; Index++)
{
SolidColorBrush b = brushTable.ContainsKey(Index) ? brushTable[Index] as SolidColorBrush : Brushes.Black;
Result += $"\\red{b.Color.R}\\green{b.Color.G}\\blue{b.Color.B};";
}
Result += @"}";
Result += "\\f0 \\fs19 \\cf1 \\cb0 \\highlight0";
string[] Lines = new string[Height];
for (int i = 0; i < Height; i++)
{
int Length;
for (Length = Width; Length > 0; Length--)
{
PrintableCharacter c = PrintArea[Length - 1, i];
if (c != null)
{
break;
}
}
BrushSettings CurrentBrush = BrushSettings.Default;
string Line = $"\\cf{((int)CurrentBrush) + 1} ";
for (int j = 0; j < Length; j++)
{
PrintableCharacter Character = PrintArea[j, i];
if (Character != null)
{
if (CurrentBrush != Character.Brush)
{
CurrentBrush = Character.Brush;
Line += $"\\cf{((int)CurrentBrush) + 1} ";
}
char C = Character.C;
if (C <= 0x7F)
{
Line += Character.C;
}
else
{
Line += $"\\u{Convert.ToInt32(C)}?";
}
}
else
{
Line += " ";
}
}
Lines[i] = Line;
}
foreach (string Line in Lines)
{
Result += Line + @"\par ";
}
Result += "}";
return(Result);
}
