#include "lyxfont.h"
#include "FontLoader.h"
#include "font.h"
+#include "math_cursor.h"
#include "math_defs.h"
#include "math_inset.h"
#include "math_parser.h"
#include "Painter.h"
#include "debug.h"
+#include "commandtags.h"
using std::map;
using std::endl;
FONT_SYMBOL,
FONT_SYMBOLI,
FONT_BF,
- FONT_BB,
- FONT_CAL,
FONT_TT,
FONT_RM,
FONT_SF,
FONT_CMEX,
FONT_MSA,
FONT_MSB,
+ FONT_EUFRAK,
+ FONT_FAKEBB,
+ FONT_FAKECAL,
+ FONT_FAKEFRAK,
FONT_NUM
};
void mathed_init_fonts()
{
- MathFonts = new LyXFont[FONT_NUM]; //DEC cxx cannot initialize all fonts
- //at once (JMarc) rc
-
- for (int i = 0 ; i < FONT_NUM ; ++i) {
- MathFonts[i] = LyXFont(LyXFont::ALL_SANE);
- }
+ MathFonts = new LyXFont[FONT_NUM];
MathFonts[FONT_IT].setShape(LyXFont::ITALIC_SHAPE);
MathFonts[FONT_BF].setSeries(LyXFont::BOLD_SERIES);
- MathFonts[FONT_BB].setSeries(LyXFont::BOLD_SERIES);
- MathFonts[FONT_BB].setFamily(LyXFont::TYPEWRITER_FAMILY);
-
- MathFonts[FONT_CAL].setFamily(LyXFont::SANS_FAMILY);
- MathFonts[FONT_CAL].setShape(LyXFont::ITALIC_SHAPE);
-
MathFonts[FONT_TT].setFamily(LyXFont::TYPEWRITER_FAMILY);
-
MathFonts[FONT_RM].setFamily(LyXFont::ROMAN_FAMILY);
-
MathFonts[FONT_SF].setFamily(LyXFont::SANS_FAMILY);
MathFonts[FONT_CMR].setFamily(LyXFont::CMR_FAMILY);
MathFonts[FONT_CMEX].setFamily(LyXFont::CMEX_FAMILY);
MathFonts[FONT_MSA].setFamily(LyXFont::MSA_FAMILY);
MathFonts[FONT_MSB].setFamily(LyXFont::MSB_FAMILY);
+ MathFonts[FONT_EUFRAK].setFamily(LyXFont::EUFRAK_FAMILY);
+
+ MathFonts[FONT_FAKEBB].setFamily(LyXFont::TYPEWRITER_FAMILY);
+ MathFonts[FONT_FAKEBB].setSeries(LyXFont::BOLD_SERIES);
+
+ MathFonts[FONT_FAKECAL].setFamily(LyXFont::SANS_FAMILY);
+ MathFonts[FONT_FAKECAL].setShape(LyXFont::ITALIC_SHAPE);
+
+ MathFonts[FONT_FAKEFRAK].setFamily(LyXFont::SANS_FAMILY);
+ MathFonts[FONT_FAKEFRAK].setSeries(LyXFont::BOLD_SERIES);
for (int i = 0; i < LM_FONT_END; ++i)
font_available_initialized[i] = false;
}
-LyXFont const & whichFontBase(MathTextCodes type)
+LyXFont const & whichFontBaseIntern(MathTextCodes type)
{
if (!MathFonts)
mathed_init_fonts();
return MathFonts[FONT_BF];
case LM_TC_BB:
- if (math_font_available(LM_TC_MSB))
- return MathFonts[FONT_MSB];
- else
- return MathFonts[FONT_BB];
+ return MathFonts[FONT_MSB];
case LM_TC_CAL:
- if (math_font_available(LM_TC_CMSY))
- return MathFonts[FONT_CMSY];
- else
- return MathFonts[FONT_CAL];
+ return MathFonts[FONT_CMSY];
case LM_TC_TT:
return MathFonts[FONT_TT];
+ case LM_TC_BOX:
case LM_TC_TEXTRM:
case LM_TC_CONST:
case LM_TC_TEX:
case LM_TC_MSB:
return MathFonts[FONT_MSB];
+ case LM_TC_EUFRAK:
+ return MathFonts[FONT_EUFRAK];
+
default:
break;
}
}
-LyXFont whichFont(MathTextCodes type, MathMetricsInfo const & size)
+LyXFont const & whichFontBase(MathTextCodes type)
+{
+ if (!MathFonts)
+ mathed_init_fonts();
+
+ switch (type) {
+ case LM_TC_BB:
+ if (math_font_available(LM_TC_MSB))
+ return MathFonts[FONT_MSB];
+ else
+ return MathFonts[FONT_FAKEBB];
+
+ case LM_TC_CAL:
+ if (math_font_available(LM_TC_CMSY))
+ return MathFonts[FONT_CMSY];
+ else
+ return MathFonts[FONT_FAKECAL];
+
+ case LM_TC_EUFRAK:
+ if (math_font_available(LM_TC_EUFRAK))
+ return MathFonts[FONT_EUFRAK];
+ else
+ return MathFonts[FONT_FAKEFRAK];
+
+ default:
+ break;
+ }
+ return whichFontBaseIntern(type);
+}
+
+
+void whichFont(LyXFont & f, MathTextCodes type, MathMetricsInfo const & size)
{
- LyXFont f = whichFontBase(type);
+ f = whichFontBase(type);
// use actual size
f.setSize(size.font.size());
break;
}
- if (type != LM_TC_TEXTRM)
+ if (type != LM_TC_TEXTRM && type != LM_TC_BOX)
f.setColor(LColor::math);
if (type == LM_TC_TEX)
f.setColor(LColor::latex);
-
- return f;
}
} // namespace
{
if (!font_available_initialized[type]) {
font_available_initialized[type] = true;
- font_available[type] = fontloader.available(whichFontBase(type));
+ font_available[type] = fontloader.available(whichFontBaseIntern(type));
+ if (!font_available[type])
+ lyxerr[Debug::FONT] << "Math font " << type << " not available.\n";
}
return font_available[type];
}
};
-double const hline2[] = {
- 1, 0.1, 0.5, 0.3, 0.5,
- 1, 0.7, 0.5, 0.9, 0.5,
+double const ddot[] = {
+ 1, 0.2, 0.5, 0.3, 0.5,
+ 1, 0.7, 0.5, 0.8, 0.5,
+ 0
+};
+
+
+double const dddot[] = {
+ 1, 0.1, 0.5, 0.2, 0.5,
+ 1, 0.45, 0.5, 0.55, 0.5,
+ 1, 0.8, 0.5, 0.9, 0.5,
0
};
// Decorations
{"widehat", angle, 3 },
{"widetilde", tilde, 0 },
+ {"underbar", hline, 0 },
{"underline", hline, 0 },
{"overline", hline, 0 },
{"underbrace", brace, 1 },
{"overbrace", brace, 3 },
{"overleftarrow", arrow, 1 },
{"overrightarrow", arrow, 3 },
-
+ {"overleftrightarrow", udarrow, 1 },
+ {"xleftarrow", arrow, 1 },
+ {"xrightarrow", arrow, 3 },
+ {"underleftarrow", arrow, 1 },
+ {"underrightarrow", arrow, 3 },
+ {"underleftrightarrow",udarrow, 1 },
+
// Delimiters
{"(", parenth, 0 },
{")", parenth, 2 },
{"Updownarrow", Udarrow, 0 },
// Accents
- {"ddot", hline2, 0 },
+ {"ddot", ddot, 0 },
+ {"dddot", dddot, 0 },
{"hat", angle, 3 },
{"grave", slash, 1 },
{"acute", slash, 0 },
void mathed_char_dim(MathTextCodes type, MathMetricsInfo const & size,
unsigned char c, int & asc, int & des, int & wid)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
des = lyxfont::descent(c, font);
asc = lyxfont::ascent(c, font);
wid = mathed_char_width(type, size, c);
int mathed_char_height(MathTextCodes type, MathMetricsInfo const & size,
unsigned char c, int & asc, int & des)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
des = lyxfont::descent(c, font);
asc = lyxfont::ascent(c, font);
return asc + des;
int mathed_char_ascent(MathTextCodes type, MathMetricsInfo const & size,
unsigned char c)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
return lyxfont::ascent(c, font);
}
int mathed_char_descent(MathTextCodes type, MathMetricsInfo const & size,
unsigned char c)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
return lyxfont::descent(c, font);
}
int mathed_char_width(MathTextCodes type, MathMetricsInfo const & size,
unsigned char c)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
if (isBinaryOp(c, type))
return lyxfont::width(c, font) + 2 * lyxfont::width(' ', font);
else
int mathed_string_height(MathTextCodes type, MathMetricsInfo const & size,
string const & s, int & asc, int & des)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
asc = des = 0;
for (string::const_iterator it = s.begin(); it != s.end(); ++it) {
des = max(des, lyxfont::descent(*it, font));
int mathed_string_width(MathTextCodes type, MathMetricsInfo const & size,
string const & s)
{
- return lyxfont::width(s, whichFont(type, size));
+ LyXFont font;
+ whichFont(font, type, size);
+ return lyxfont::width(s, font);
}
int mathed_string_ascent(MathTextCodes type, MathMetricsInfo const & size,
string const & s)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
int asc = 0;
for (string::const_iterator it = s.begin(); it != s.end(); ++it)
asc = max(asc, lyxfont::ascent(*it, font));
int mathed_string_descent(MathTextCodes type, MathMetricsInfo const & size,
string const & s)
{
- LyXFont const font = whichFont(type, size);
+ LyXFont font;
+ whichFont(font, type, size);
int des = 0;
for (string::const_iterator it = s.begin(); it != s.end(); ++it)
des = max(des, lyxfont::descent(*it, font));
}
+void mathed_draw_framebox(Painter & pain, int x, int y, MathInset const * p)
+{
+ if (mathcursor && mathcursor->isInside(p))
+ pain.rectangle(x, y - p->ascent(), p->width(), p->height(),
+ LColor::mathframe);
+}
+
+
// In the future maybe we use a better fonts renderer
-void drawStr(Painter & pain, MathTextCodes type, MathMetricsInfo const & siz,
- int x, int y, string const & s)
+void drawStr(Painter & pain, MathTextCodes type, MathMetricsInfo const & size,
+ int x, int y, string const & str)
{
- pain.text(x, y, s, whichFont(type, siz));
+ LyXFont font;
+ whichFont(font, type, size);
+ pain.text(x, y, str, font);
}
-void drawChar(Painter & pain, MathTextCodes type, MathMetricsInfo const & siz,
+void drawChar(Painter & pain, MathTextCodes type, MathMetricsInfo const & size,
int x, int y, char c)
{
string s;
s += c;
if (isBinaryOp(c, type))
s += ' ';
- drawStr(pain, type, siz, x, y, s);
+ drawStr(pain, type, size, x, y, s);
}
}
-void math_font_max_dim(MathTextCodes code, MathMetricsInfo const & siz,
+void math_font_max_dim(MathTextCodes code, MathMetricsInfo const & size,
int & asc, int & des)
{
- LyXFont font = whichFont(code, siz);
+ LyXFont font;
+ whichFont(font, code, size);
asc = lyxfont::maxAscent(font);
des = lyxfont::maxDescent(font);
}
};
+
char const * math_font_name(MathTextCodes code)
{
static char const * theFontNames[] = {
"mathrm",
"mathcal",
+ "mathfrak",
"mathbf",
"mathbb",
"mathsf",
return theFontNames[code - LM_TC_RM];
return 0;
}
+
+string convertDelimToLatexName(string const & name)
+{
+ if (name == "(")
+ return name;
+ if (name == "[")
+ return name;
+ if (name == ".")
+ return name;
+ if (name == ")")
+ return name;
+ if (name == "]")
+ return name;
+ if (name == "/")
+ return name;
+ if (name == "|")
+ return name;
+ return "\\" + name + " ";
+}
+
+
projects / lyx.git / blobdiff