public static void SetColor(ushort ccolor, Curses.Color color)
{
SetColor(ccolor, color.R, color.G, color.B);
}
public void Draw(int attribute, string str, int x, int y, int w, int h, out int endx, out int endy)
{
using (Curses.Attribute(attribute)) {
Draw(str, x, y, w, h, out endx, out endy);
}
}
public void Draw(string str, int x, int y, int w, int h, out int endx, out int endy, params int[] attributes)
{
using (Curses.Attribute(attributes)) {
Draw(str, x, y, w, h, out endx, out endy);
}
}
public void Fill(int attribute, char c, int x, int y, int w, int h, int startx, int starty)
{
Curses.Attribute(attribute, () => Fill(c, x, y, w, h, startx, starty));
}
public void Fill(int attribute, string str, char ch, int x, int y, int w, int h)
{
Curses.Attribute(attribute, () => Fill(str, ch, x, y, w, h));
}
public CursesAttribute(int attribute)
{
Attribute = attribute;
Curses.AttributeOn(Attribute);
}
public void Dispose()
{
Curses.AttributeOff(Attribute);
}
public static void GetPair(short index, out ushort foreground, out ushort background)
{
int r = Curses.pair_content(index, out foreground, out background);
Ensure(r);
}
public static void GetColor(ushort color, out short r, out short g, out short b)
{
Curses.color_content(color, out r, out g, out b);
}
public static void SetColor(ushort color, short r, short g, short b)
{
Curses.init_color(color, r, g, b);
}
public static void Finish()
{
Curses.attron(ColorPair.From(-1, -1).Attribute);
}
public static int Each(string str, Func <char, bool> callback)
{
int n = 0;
DrawStringMode mode = DrawStringMode.Normal;
string fg = string.Empty;
string bg = string.Empty;
foreach (char c in str)
{
switch (mode)
{
case DrawStringMode.Normal:
if (c == '\x0000')
{
mode = DrawStringMode.ForegroundColor;
}
else
{
if (!callback(c))
{
return(n);
}
n++;
}
break;
case DrawStringMode.ForegroundColor:
if (char.IsNumber(c))
{
fg += c;
}
else if (c == ',')
{
mode = DrawStringMode.Background;
}
else if (c == ' ')
{
ushort foreground = ushort.MaxValue;
if (fg != string.Empty)
{
foreground = ushort.Parse(fg);
}
Curses.attron(ColorPair.From(foreground, ushort.MaxValue).Attribute);
fg = string.Empty;
mode = DrawStringMode.Normal;
}
else
{
throw new Exception("Malformed color string");
}
break;
case DrawStringMode.Background:
if (char.IsNumber(c))
{
bg += c;
}
else if (c == ' ')
{
Curses.attron(ColorPair.From(ushort.Parse(fg), ushort.Parse(bg)).Attribute);
fg = string.Empty;
bg = string.Empty;
mode = DrawStringMode.Normal;
}
else
{
throw new Exception("Malformed color string");
}
break;
}
}
return(n);
}
