mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 14:16:09 -06:00
317 lines
9.6 KiB
C++
317 lines
9.6 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
|
|
};
|
|
|
|
bool Compose(Font font, int chr, ComposedGlyph& cg)
|
|
{
|
|
if(chr < 256 || chr > 256 + 128)
|
|
return false;
|
|
CGInfo f = gc_info[chr - 256];
|
|
if(f.type == CG_NONE)
|
|
return false;
|
|
GlyphInfo gi = GetGlyphInfo(font, f.ascii);
|
|
if(!gi.IsNormal())
|
|
return false;
|
|
int cw = gi.width;
|
|
CommonFontInfo fi = GetFontInfo(font);
|
|
gi = GetGlyphInfo(font, f.mark);
|
|
if(!gi.IsNormal())
|
|
return false;
|
|
int mw = gi.width;
|
|
cg.mark_font = font;
|
|
cg.mark_pos.x = cg.mark_pos.y = 0;
|
|
cg.basic_char = f.ascii;
|
|
cg.mark_char = f.mark;
|
|
if(cg.mark_char == CG_COMMA_UR && fi.fixedpitch)
|
|
cg.mark_char = CG_CARON;
|
|
if(cg.mark_char == CG_COMMA_T) {
|
|
cg.mark_pos.y -= 3 * font.GetHeight() / 4;
|
|
cg.mark_pos.x += 4 * cw / 10;
|
|
if(font.IsItalic())
|
|
cg.mark_pos.x += mw / 2;
|
|
}
|
|
else
|
|
if(cg.mark_char == CG_COMMA_UR) {
|
|
cg.mark_pos.y -= 2 * font.GetHeight() / 3;
|
|
cg.mark_pos.x += cw - mw / 4;
|
|
cg.mark_char = ',';
|
|
if(font.IsItalic())
|
|
cg.mark_pos.x += mw / 3;
|
|
}
|
|
else
|
|
if(cg.mark_char == CG_COMMA_URI) {
|
|
cg.mark_pos.y -= 2 * font.GetHeight() / 3;
|
|
cg.mark_pos.x += cw - mw / 2;
|
|
cg.mark_char = ',';
|
|
if(font.IsItalic())
|
|
cg.mark_pos.x += mw / 3;
|
|
}
|
|
else
|
|
if(cg.mark_char != CG_STROKE) {
|
|
if(cg.mark_char != CG_OGONEK && cg.mark_char != CG_CEDILLA && f.type == CG_CAPITAL) {
|
|
cg.mark_font = font(9 * font.GetHeight() / 10);
|
|
mw = GetGlyphInfo(cg.mark_font, f.mark).width;
|
|
cg.mark_pos.y -= cg.mark_char == CG_RING_ABOVE ? font.GetHeight() / 19
|
|
: font.GetHeight() / 10;
|
|
}
|
|
cg.mark_pos.x += (cw - mw) / 2;
|
|
if(font.IsItalic())
|
|
cg.mark_pos.x += mw / 5;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
struct sRFace {
|
|
const char *name;
|
|
dword l, h;
|
|
} sFontReplacements[] = {
|
|
{ "sans-serif", 0xffee0008, 0xdc000801 },
|
|
{ "Arial", 0xfffe0000, 0x9c000801 },
|
|
{"\346\226\260\345\256\213\344\275\223", 0xfd800000, 0x9ffff00d },//SimSun (or New Song Ti)
|
|
{"SimSun", 0xfd800000, 0x9ffff00d },//SimSun (or New Song Ti)
|
|
{"\345\256\213\344\275\223", 0xfd800000, 0x9ffff00d }, // Song Ti
|
|
{"\345\276\256\350\275\257\351\233\205\351\273\221", 0xfd800000, 0x9ffff00f }, //MS Ya Hei
|
|
{"Microsoft YaHei", 0xfd800000, 0x9ffff00f }, //MS Ya Hei
|
|
// {"\351\273\221\344\275\223", 0xfd800000, 0x09ffff00 }, // Hei Ti
|
|
// {"\346\226\207\346\263\211\351\251\277\346\255\243\351\273\221", 0xfd800000, 0x09ffff00 }, //WenQuanYi Zheng Hi
|
|
// {"\346\226\207\346\263\211\351\251\277\347\255\211\345\256\275\345\276\256\347\261\263\351\273\221", 0xfd800000, 0x09ffff00 },//WenQuanYi Wei Hei
|
|
// {"\344\273\277\345\256\213", 0xfd800000, 0x09ffff00 }, //Fang Song
|
|
// {"\346\245\267\344\275\223", 0xfd800000, 0x09ffff00 }, // Kai Ti
|
|
{ "Arial Unicode MS", 0xfffc3fef, 0xfa7ff7ef },
|
|
{ "MS UI Gothic", 0xffc01008, 0xfffff001 },
|
|
{ "MS Mincho", 0xffc01008, 0xfffff001 },
|
|
{ "VL Gothic", 0xfd800000, 0x9a7ff80f },
|
|
{ "VL PGothic", 0xffe00008, 0xde7ff80f },
|
|
{ "UnDotum", 0xe5800000, 0xaa7ff7ef },
|
|
{ "UnBatang", 0xe5800000, 0xaa7ff7ef },
|
|
{ "DejaVu Sans Mono", 0xffec0004, 0xfc00080f },
|
|
{ "DejaVu Sans", 0xfffd000c, 0xfc40080f },
|
|
{ "AlArabiyaFreeSerif", 0xffdc0008, 0xd800000f },
|
|
{ "Kochi Mincho", 0xffdc0008, 0xd800000f },
|
|
{ "Kochi Gothic", 0xffdc0008, 0xd800000f },
|
|
{ "Sazanami Mincho", 0xffdc0008, 0xd800000f },
|
|
{ "Sazanami Gothic", 0xffdc0008, 0xd800000f },
|
|
{ "Gulim", 0xf7c00000, 0xba7ff7e1 },
|
|
{ "PMingLiU", 0xff800000, 0x9ffff001 }, // <--- SHOULD MOVE UP
|
|
{ "FreeSans", 0xfff23d00, 0xfc00000f },
|
|
{ "FreeSerif", 0xfffd3938, 0xfc00080f },
|
|
{ "Symbol", 0xe4000000, 0x8800000f },
|
|
{ "NanumGothic", 0xe5800000, 0xae7ff7e1 },
|
|
{ "WenQuanYi Micro Hei Mono", 0xffe00008, 0xda7ff7e1 },
|
|
{ "NanumMyeongjo", 0xe5800000, 0x8a0007e1 },
|
|
{ "WenQuanYi Micro Hei", 0xffe00008, 0xda7ff7e1 },
|
|
};
|
|
|
|
struct sFontMetricsReplacement {
|
|
Font src;
|
|
Font dst;
|
|
Font mdst;
|
|
};
|
|
|
|
bool Replace(Font fnt, int chr, Font& rfnt)
|
|
{
|
|
static Vector<int> rface;
|
|
static Vector<dword> l, h;
|
|
ONCELOCK {
|
|
for(int i = 0; i < __countof(sFontReplacements) && rface.GetCount() < 20; i++) {
|
|
int q = Font::FindFaceNameIndex(sFontReplacements[i].name);
|
|
if(q > 0) {
|
|
rface.Add(q);
|
|
l.Add(sFontReplacements[i].l);
|
|
h.Add(sFontReplacements[i].h);
|
|
}
|
|
}
|
|
}
|
|
|
|
Font f = fnt;
|
|
// dword tl = chr < 4096 ? 0x80000000 >> (chr >> 7) : 0;
|
|
// dword th = 0x80000000 >> ((dword)chr >> 11);
|
|
for(int i = 0; i < rface.GetCount(); i++) {
|
|
if(/*((l[i] & tl) || (h[i] & th)) && */IsNormal(f.Face(rface[i]), chr)) {
|
|
int a = fnt.GetAscent();
|
|
int d = fnt.GetDescent();
|
|
if(f.GetAscent() > a || f.GetDescent() > d) {
|
|
static sFontMetricsReplacement cache[256];
|
|
int q = CombineHash(fnt, f) & 255;
|
|
if(cache[q].src != fnt || cache[q].dst != f) {
|
|
cache[q].src = fnt;
|
|
cache[q].dst = f;
|
|
while((f.GetAscent() > a || f.GetDescent() > d) && f.GetHeight() > 1) {
|
|
f.Height(max(1, min(f.GetHeight() - 1, f.GetHeight() * 9 / 10)));
|
|
}
|
|
cache[q].mdst = f;
|
|
}
|
|
else
|
|
f = cache[q].mdst;
|
|
}
|
|
rfnt = f;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|