private int draw_text(int y, string text, Font font, FontJustify justify, bool draw)
{
if (GetMaxValueInList(font.char_widths) * text.Length > this.width)
{
// We need to do some word wrapping
string line = "";
int w = 0;
foreach (char ch in text)
{
line += ch;
w += font.size(ch.ToString()).First;
if (w > this.width)
{
// Too much! We need to back-track for the last space. If possible...
int idx = line.LastIndexOf(' ');
if (idx == -1)
{
// No space, we'll have to break before this char and continue
y = this.draw_line(y, line.Substring(0, line.Length - 1), font, justify, draw);
line = ch.ToString();
}
else
{
// We found a space!
y = this.draw_line(y, line.Substring(0, idx), font, justify, draw);
line = line.Substring(idx + 1, line.Length - idx - 1);
}
// Recalculate w
w = font.size(line).First;
}
}
if (line.Length > 0) // Left-over text we have to draw
{
y = this.draw_line(y, line, font, justify, draw);
}
return(y);
}
else
{
return(this.draw_line(y, text, font, justify, draw));
}
}
/// <summary>
/// Draw a line without concern for word wrapping
/// </summary>
private int draw_line(int y, string text, Font font, FontJustify justify, bool draw)
{
int w = 0;
if (draw)
{
int x = 0; // TODO: x should be set based on justify
if (justify != FontJustify.Left)
{
w = font.size(text).First;
if (justify == FontJustify.Center)
{
x = (this.frame.width - w) / 2;
}
else
{
x = (this.frame.width - w);
}
}
font.draw(this.frame, text, x, y);
}
y += font.char_size;
return(y);
}
/// <summary>
/// Draw a line without concern for word wrapping
/// </summary>
private int draw_line(int y, string text, Font font, FontJustify justify, bool draw)
{
int w = 0;
if (draw)
{
int x = 0; // TODO: x should be set based on justify
if (justify != FontJustify.Left)
{
w = font.size(text).First;
if (justify == FontJustify.Center)
x = (this.frame.width - w) / 2;
else
x = (this.frame.width - w);
}
font.draw(this.frame, text, x, y);
}
y += font.char_size;
return y;
}
private int draw_text(int y, string text, Font font, FontJustify justify, bool draw)
{
if (GetMaxValueInList(font.char_widths) * text.Length > this.width)
{
// We need to do some word wrapping
string line = "";
int w = 0;
foreach (char ch in text)
{
line += ch;
w += font.size(ch.ToString()).First;
if (w > this.width)
{
// Too much! We need to back-track for the last space. If possible...
int idx = line.LastIndexOf(' ');
if (idx == -1)
{
// No space, we'll have to break before this char and continue
y = this.draw_line(y, line.Substring(0, line.Length - 1), font, justify, draw);
line = ch.ToString();
}
else
{
// We found a space!
y = this.draw_line(y, line.Substring(0, idx), font, justify, draw);
line = line.Substring(idx + 1, line.Length - idx - 1);
}
// Recalculate w
w = font.size(line).First;
}
}
if (line.Length > 0) // Left-over text we have to draw
y = this.draw_line(y, line, font, justify, draw);
return y;
}
else
return this.draw_line(y, text, font, justify, draw);
}