mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 14:16:09 -06:00
275 lines
7.7 KiB
C++
275 lines
7.7 KiB
C++
#include "Draw.h"
|
|
|
|
NAMESPACE_UPP
|
|
|
|
enum {
|
|
CG_NONE,
|
|
CG_CAPITAL,
|
|
CG_SMALL
|
|
};
|
|
|
|
enum {
|
|
CG_GRAVE = 0x60,
|
|
CG_ACUTE = 0xb4,
|
|
CG_CEDILLA = 0xb8,
|
|
CG_MACRON = 175,
|
|
CG_CIRCUMFLEX = 0x2c6,
|
|
CG_TILDE = 0x2dc,
|
|
CG_DOT_ABOVE = 0x2d9,
|
|
CG_OGONEK = 0x2db,
|
|
CG_STROKE = '-',
|
|
CG_BREVE = 0x2d8,
|
|
CG_CARON = 0x2c7,
|
|
CG_MIDDLE_DOT = 0xb7,
|
|
CG_DOUBLE_ACUTE = 0x2dd,
|
|
CG_DIAERESIS = 0xa8,
|
|
CG_RING_ABOVE = 0x2da,
|
|
CG_COMMA_T = ',',
|
|
CG_COMMA_UR = 1,
|
|
CG_COMMA_URI,
|
|
};
|
|
|
|
struct CGInfo {
|
|
byte type;
|
|
char ascii;
|
|
wchar mark;
|
|
}
|
|
gc_info[128] = {
|
|
{ CG_CAPITAL, 'A', CG_MACRON },
|
|
{ CG_SMALL, 'a', CG_MACRON },
|
|
{ CG_CAPITAL, 'A', CG_BREVE },
|
|
{ CG_SMALL, 'a', CG_BREVE },
|
|
{ CG_CAPITAL, 'A', CG_OGONEK },
|
|
{ CG_SMALL, 'a', CG_OGONEK },
|
|
{ CG_CAPITAL, 'C', CG_ACUTE },
|
|
{ CG_SMALL, 'c', CG_ACUTE },
|
|
{ CG_CAPITAL, 'C', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'c', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'C', CG_DOT_ABOVE },
|
|
{ CG_SMALL, 'c', CG_DOT_ABOVE },
|
|
{ CG_CAPITAL, 'C', CG_CARON },
|
|
{ CG_SMALL, 'c', CG_CARON },
|
|
{ CG_CAPITAL, 'D', CG_CARON },
|
|
{ CG_SMALL, 'd', CG_COMMA_UR },
|
|
{ CG_CAPITAL, 'D', CG_STROKE },
|
|
{ CG_SMALL, 'd', CG_STROKE },
|
|
{ CG_CAPITAL, 'E', CG_MACRON },
|
|
{ CG_SMALL, 'e', CG_MACRON },
|
|
{ CG_CAPITAL, 'E', CG_BREVE },
|
|
{ CG_SMALL, 'e', CG_BREVE },
|
|
{ CG_CAPITAL, 'E', CG_DOT_ABOVE },
|
|
{ CG_SMALL, 'e', CG_DOT_ABOVE },
|
|
{ CG_CAPITAL, 'E', CG_OGONEK },
|
|
{ CG_SMALL, 'e', CG_OGONEK },
|
|
{ CG_CAPITAL, 'E', CG_CARON },
|
|
{ CG_SMALL, 'e', CG_CARON },
|
|
{ CG_CAPITAL, 'G', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'g', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'G', CG_BREVE },
|
|
{ CG_SMALL, 'g', CG_BREVE },
|
|
{ CG_CAPITAL, 'G', CG_DOT_ABOVE },
|
|
{ CG_SMALL, 'g', CG_DOT_ABOVE },
|
|
{ CG_CAPITAL, 'G', CG_CEDILLA },
|
|
{ CG_SMALL, 'g', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'H', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'h', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'H', CG_STROKE },
|
|
{ CG_SMALL, 'h', CG_STROKE },
|
|
{ CG_CAPITAL, 'I', CG_TILDE },
|
|
{ CG_SMALL, 'i', CG_TILDE },
|
|
{ CG_CAPITAL, 'I', CG_MACRON },
|
|
{ CG_SMALL, 'i', CG_MACRON },
|
|
{ CG_CAPITAL, 'I', CG_BREVE },
|
|
{ CG_SMALL, 'i', CG_BREVE },
|
|
{ CG_CAPITAL, 'I', CG_OGONEK },
|
|
{ CG_SMALL, 'i', CG_OGONEK },
|
|
{ CG_CAPITAL, 'I', CG_DOT_ABOVE },
|
|
{ CG_NONE, 0, 0 }, // , CG_SMALL, 'DOTLESS I
|
|
{ CG_NONE, 0, 0 }, // LATIN CAPITAL LIGATURE IJ
|
|
{ CG_NONE, 0, 0 }, // LATIN SMALL LIGATURE IJ
|
|
{ CG_CAPITAL, 'J', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'j', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'K', CG_CEDILLA },
|
|
{ CG_SMALL, 'k', CG_CEDILLA },
|
|
{ CG_NONE, 0, 0 }, // CG_SMALL, 'KRA
|
|
{ CG_CAPITAL, 'L', CG_ACUTE },
|
|
{ CG_SMALL, 'l', CG_ACUTE },
|
|
{ CG_CAPITAL, 'L', CG_CEDILLA },
|
|
{ CG_SMALL, 'l', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'L', CG_COMMA_URI },
|
|
{ CG_SMALL, 'l', CG_COMMA_UR },
|
|
{ CG_CAPITAL, 'L', CG_MIDDLE_DOT },
|
|
{ CG_SMALL, 'l', CG_MIDDLE_DOT },
|
|
{ CG_CAPITAL, 'L', CG_STROKE },
|
|
{ CG_SMALL, 'l', CG_STROKE },
|
|
{ CG_CAPITAL, 'N', CG_ACUTE },
|
|
{ CG_SMALL, 'n', CG_ACUTE },
|
|
{ CG_CAPITAL, 'N', CG_CEDILLA },
|
|
{ CG_SMALL, 'n', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'N', CG_CARON },
|
|
{ CG_SMALL, 'n', CG_CARON },
|
|
{ CG_NONE, 0, 0 }, // CG_SMALL, 'N PRECEDED BY APOSTROPHE
|
|
{ CG_NONE, 0, 0 }, //CG_CAPITAL, 'ENG
|
|
{ CG_NONE, 0, 0 }, //CG_SMALL, 'ENG
|
|
{ CG_CAPITAL, 'O', CG_MACRON },
|
|
{ CG_SMALL, 'o', CG_MACRON },
|
|
{ CG_CAPITAL, 'O', CG_BREVE },
|
|
{ CG_SMALL, 'o', CG_BREVE },
|
|
{ CG_CAPITAL, 'O', CG_DOUBLE_ACUTE },
|
|
{ CG_SMALL, 'o', CG_DOUBLE_ACUTE },
|
|
{ CG_NONE, 0, 0 }, // LATIN CAPITAL LIGATURE OE
|
|
{ CG_NONE, 0, 0 }, // LATIN SMALL LIGATURE OE
|
|
{ CG_CAPITAL, 'R', CG_ACUTE },
|
|
{ CG_SMALL, 'r', CG_ACUTE },
|
|
{ CG_CAPITAL, 'R', CG_CEDILLA },
|
|
{ CG_SMALL, 'r', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'R', CG_CARON },
|
|
{ CG_SMALL, 'r', CG_CARON },
|
|
{ CG_CAPITAL, 'S', CG_ACUTE },
|
|
{ CG_SMALL, 's', CG_ACUTE },
|
|
{ CG_CAPITAL, 'S', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 's', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'S', CG_CEDILLA },
|
|
{ CG_SMALL, 's', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'S', CG_CARON },
|
|
{ CG_SMALL, 's', CG_CARON },
|
|
{ CG_CAPITAL, 'T', CG_CEDILLA },
|
|
{ CG_SMALL, 't', CG_CEDILLA },
|
|
{ CG_CAPITAL, 'T', CG_CARON },
|
|
{ CG_SMALL, 't', CG_COMMA_T },
|
|
{ CG_CAPITAL, 'T', CG_STROKE },
|
|
{ CG_SMALL, 't', CG_STROKE },
|
|
{ CG_CAPITAL, 'U', CG_TILDE },
|
|
{ CG_SMALL, 'u', CG_TILDE },
|
|
{ CG_CAPITAL, 'U', CG_MACRON },
|
|
{ CG_SMALL, 'u', CG_MACRON },
|
|
{ CG_CAPITAL, 'U', CG_BREVE },
|
|
{ CG_SMALL, 'u', CG_BREVE },
|
|
{ CG_CAPITAL, 'U', CG_RING_ABOVE },
|
|
{ CG_SMALL, 'u', CG_RING_ABOVE },
|
|
{ CG_CAPITAL, 'U', CG_DOUBLE_ACUTE },
|
|
{ CG_SMALL, 'u', CG_DOUBLE_ACUTE },
|
|
{ CG_CAPITAL, 'U', CG_OGONEK },
|
|
{ CG_SMALL, 'u', CG_OGONEK },
|
|
{ CG_CAPITAL, 'W', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'w', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'Y', CG_CIRCUMFLEX },
|
|
{ CG_SMALL, 'y', CG_CIRCUMFLEX },
|
|
{ CG_CAPITAL, 'Y', CG_DIAERESIS },
|
|
{ CG_CAPITAL, 'Z', CG_ACUTE },
|
|
{ CG_SMALL, 'z', CG_ACUTE },
|
|
{ CG_CAPITAL, 'Z', CG_DOT_ABOVE },
|
|
{ CG_SMALL, 'z', CG_DOT_ABOVE },
|
|
{ CG_CAPITAL, 'Z', CG_CARON },
|
|
{ CG_SMALL, 'z', CG_CARON },
|
|
{ CG_NONE, 0, 0 } // CG_SMALL, 'LONG S
|
|
};
|
|
|
|
Draw& ScreenInfo();
|
|
|
|
void FontInfo::ComposeMetrics(Font fnt, CharMetrics *m, int page) const
|
|
{
|
|
if(fnt.GetFaceInfo() & Font::COMPOSED) {
|
|
FontInfo fi = ScreenInfo().GetFontInfoW(fnt);
|
|
for(int i = 0; i < 32; i++) {
|
|
int c = gc_info[i + (page - 8) * 32].ascii;
|
|
m[i].lspc = fi.GetLeftSpace(c);
|
|
m[i].width = fi[c];
|
|
m[i].rspc = fi.GetRightSpace(c);
|
|
if(gc_info[i].type == CG_COMMA_UR && !fi.IsFixedPitch())
|
|
m[i].rspc += m[i].width / 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Draw::ComposeText(int x, int y, int angle, const wchar *text, Font font, Color ink,
|
|
int n, const int *dx) {
|
|
if(font.GetFaceInfo() & Font::COMPOSED) {
|
|
for(int i = 0; i < n; i++)
|
|
if(text[i] >= 256 && text[i] < 256 + 128) {
|
|
FontInfo fi = GetFontInfoW(font);
|
|
Clip(x, y, 9999, fi.GetHeight());
|
|
Buffer<wchar> ntext(n);
|
|
double sina;
|
|
double cosa;
|
|
Size offset;
|
|
if(angle)
|
|
SinCos(angle, sina, cosa); //TODO global sin tables!
|
|
int xp = 0;
|
|
for(int i = 0; i < n; i++) {
|
|
wchar chr = text[i];
|
|
ntext[i] = chr;
|
|
if(chr >= 256 && chr < 256 + 128) {
|
|
CGInfo f = gc_info[chr - 256];
|
|
if(f.type != CG_NONE) {
|
|
ntext[i] = chr = f.ascii;
|
|
Font mfnt = font;
|
|
FontInfo mfi = fi;
|
|
int my = 0;
|
|
int mx = 0;
|
|
int cw = fi[f.ascii];
|
|
int mw = mfi[f.mark];
|
|
wchar mark = f.mark;
|
|
if(mark == CG_COMMA_UR && fi.IsFixedPitch())
|
|
mark = CG_CARON;
|
|
if(mark == CG_COMMA_T) {
|
|
my -= 3 * font.GetHeight() / 4;
|
|
mx += 4 * cw / 10;
|
|
if(font.IsItalic())
|
|
mx += mw / 2;
|
|
}
|
|
else
|
|
if(mark == CG_COMMA_UR) {
|
|
my -= 2 * font.GetHeight() / 3;
|
|
mx += cw - mw / 4;
|
|
mark = ',';
|
|
if(font.IsItalic())
|
|
mx += mw / 3;
|
|
}
|
|
else
|
|
if(mark == CG_COMMA_URI) {
|
|
my -= 2 * font.GetHeight() / 3;
|
|
mx += cw - mw / 2;
|
|
mark = ',';
|
|
if(font.IsItalic())
|
|
mx += mw / 3;
|
|
}
|
|
else
|
|
if(mark != CG_STROKE) {
|
|
if(f.mark != CG_OGONEK && f.mark != CG_CEDILLA && f.type == CG_CAPITAL) {
|
|
mfnt = font(9 * font.GetHeight() / 10);
|
|
mfi = GetFontInfoW(mfnt);
|
|
my -= mark == CG_RING_ABOVE ? font.GetHeight() / 19
|
|
: font.GetHeight() / 13;
|
|
}
|
|
mw = mfi[f.mark];
|
|
mx += (cw - mw) / 2;
|
|
if(font.IsItalic())
|
|
mx += mw / 5;
|
|
}
|
|
if(angle)
|
|
DrawText(int(x + cosa * (xp + mx) + sina * my),
|
|
int(y - sina * (xp + mx) + cosa * my),
|
|
angle, &mark, mfnt, ink, 1);
|
|
else
|
|
DrawText(x + xp + mx, y + my, &mark, mfnt, ink, 1);
|
|
}
|
|
}
|
|
if(angle)
|
|
DrawTextOp(int(x + cosa * xp), int(y - sina * xp),
|
|
angle, &chr, font, ink, 1, dx);
|
|
if(dx)
|
|
xp += dx[i];
|
|
else
|
|
xp += fi[chr];
|
|
}
|
|
if(!angle)
|
|
DrawTextOp(x, y, angle, ntext, font, ink, n, dx);
|
|
End();
|
|
return;
|
|
}
|
|
}
|
|
DrawTextOp(x, y, angle, text, font, ink, n, dx);
|
|
}
|
|
|
|
END_UPP_NAMESPACE
|