#include "insetlatexaccent.h"
#include "debug.h"
-#include "dimension.h"
#include "lyxrc.h"
#include "support/lstrings.h"
#include "BufferView.h"
#include "frontends/font_metrics.h"
#include "language.h"
#include "lyxlex.h"
+#include "metricsinfo.h"
+
+using namespace lyx::support;
using std::ostream;
using std::endl;
+using std::auto_ptr;
/* LatexAccent. Proper handling of accented characters */
}
-void InsetLatexAccent::dimension(BufferView *, LyXFont const & font,
- Dimension & dim) const
+void InsetLatexAccent::metrics(MetricsInfo & mi, Dimension & dim) const
{
+ LyXFont & font = mi.base.font;
// This function is a bit too simplistic and is just a
// "try to make a fit for all accents" approach, to
// make it better we need to know what kind of accent is
dim.des = font_metrics::maxDescent(font) + 4;
dim.wid = font_metrics::width(contents, font) + 4;
}
+ dim_ = dim;
}
}
-bool InsetLatexAccent::displayISO8859_9(BufferView * bv, LyXFont const & font,
- int baseline,
- float & x) const
+bool InsetLatexAccent::displayISO8859_9(PainterInfo & pi, int x, int y) const
{
unsigned char tmpic = ic;
default: return false;
}
if (tmpic != ic) {
- char ch = char(tmpic);
- bv->painter().text(int(x), baseline, ch, font);
- x += width(bv, font);
+ pi.pain.text(x, y, char(tmpic), pi.base.font);
return true;
}
else
}
-void InsetLatexAccent::draw(BufferView * bv, LyXFont const & font0,
- int baseline, float & x) const
+void InsetLatexAccent::draw(PainterInfo & pi, int x, int baseline) const
{
- Painter & pain = bv->painter();
-
if (lyxrc.font_norm_type == LyXRC::ISO_8859_9)
- if (displayISO8859_9(bv, font0, baseline, x))
+ if (displayISO8859_9(pi, x, baseline))
return;
/* draw it! */
// overhaul. Different ways of drawing (what metrics to use)
// should also be considered.
- LyXFont font(font0);
+ LyXFont font = pi.base.font;
if (lyxrc.font_norm_type == LyXRC::ISO_10646_1)
font.setLanguage(english_language);
if (candisp) {
- int asc = ascent(bv, font);
- int desc = descent(bv, font);
- int wid = width(bv, font);
float x2 = x + (rbearing(font) - lbearing(font)) / 2.0;
float hg;
int y;
if (plusasc) {
// mark at the top
hg = font_metrics::maxDescent(font);
- y = baseline - asc;
+ y = baseline - dim_.asc;
if (font.shape() == LyXFont::ITALIC_SHAPE)
x2 += (4.0 * hg) / 5.0; // italic
} else {
// at the bottom
- hg = desc;
+ hg = dim_.des;
y = baseline;
}
// display with proper accent mark
// first the letter
- pain.text(int(x), baseline, ic, font);
+ pi.pain.text(x, baseline, ic, font);
if (remdot) {
int tmpvar = baseline - font_metrics::ascent('i', font);
- float tmpx = 0;
+ int tmpx = 0;
if (font.shape() == LyXFont::ITALIC_SHAPE)
- tmpx += (8.0 * hg) / 10.0; // italic
+ tmpx += int(0.8 * hg); // italic
lyxerr[Debug::KEY] << "Removing dot." << endl;
// remove the dot first
- pain.fillRectangle(int(x + tmpx), tmpvar, wid,
- font_metrics::ascent('i', font) -
- font_metrics::ascent('x', font) - 1,
+ pi.pain.fillRectangle(x + tmpx, tmpvar, dim_.wid,
+ font_metrics::ascent('i', pi.base.font) -
+ font_metrics::ascent('x', pi.base.font) - 1,
backgroundColor());
// the five lines below is a simple hack to
// make the display of accent 'i' and 'j'
// closer to the top of the dot-less 'i' or 'j'.
char tmpic = ic; // store the ic when we
ic = 'x'; // calculates the ascent of
- asc = ascent(bv, font); // the dot-less version (here: 'x')
+#warning metrics?
+ int asc = ascent(); // the dot-less version (here: 'x')
ic = tmpic; // set the orig ic back
y = baseline - asc; // update to new y coord.
}
switch (modtype) {
case ACUTE: // acute 0xB4
{
- pain.text(int(x2 - (font_metrics::rbearing(0xB4, font) - font_metrics::lbearing(0xB4, font)) / 2),
- baseline - font_metrics::ascent(ic, font) - font_metrics::descent(0xB4, font) - (font_metrics::ascent(0xB4, font) + font_metrics::descent(0xB4, font)) / 2,
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0xB4, font)
+ - font_metrics::lbearing(0xB4, font)) / 2),
+ baseline - font_metrics::ascent(ic, font)
+ - font_metrics::descent(0xB4, font)
+ - (font_metrics::ascent(0xB4, font)
+ + font_metrics::descent(0xB4, font)) / 2,
char(0xB4), font);
break;
}
case GRAVE: // grave 0x60
{
- pain.text(int(x2 - (font_metrics::rbearing(0x60, font) - font_metrics::lbearing(0x60, font)) / 2),
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0x60, font) - font_metrics::lbearing(0x60, font)) / 2),
int(baseline - font_metrics::ascent(ic, font) - font_metrics::descent(0x60, font) - (font_metrics::ascent(0x60, font) + font_metrics::descent(0x60, font)) / 2.0),
char(0x60), font);
break;
}
case MACRON: // macron
{
- pain.text(int(x2 - (font_metrics::rbearing(0xAF, font) - font_metrics::lbearing(0xAF, font)) / 2),
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0xAF, font) - font_metrics::lbearing(0xAF, font)) / 2),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent(0xAF, font) - (font_metrics::ascent(0xAF, font) + font_metrics::descent(0xAF, font)),
char(0xAF), font);
break;
}
case TILDE: // tilde
{
- pain.text(int(x2 - (font_metrics::rbearing('~', font) - font_metrics::lbearing('~', font)) / 2),
+ pi.pain.text(int(x2 - (font_metrics::rbearing('~', font) - font_metrics::lbearing('~', font)) / 2),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent('~', font) - (font_metrics::ascent('~', font) + font_metrics::descent('~', font)) / 2,
'~', font);
break;
}
case UNDERBAR: // underbar 0x5F
{
- pain.text(int(x2 - (font_metrics::rbearing(0x5F, font) - font_metrics::lbearing(0x5F, font)) / 2), baseline,
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0x5F, font) - font_metrics::lbearing(0x5F, font)) / 2), baseline,
char(0x5F), font);
break;
}
case CEDILLA: // cedilla
{
- pain.text(int(x2 - (font_metrics::rbearing(0xB8, font) - font_metrics::lbearing(0xB8, font)) / 2), baseline,
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0xB8, font) - font_metrics::lbearing(0xB8, font)) / 2), baseline,
char(0xB8), font);
break;
}
case UNDERDOT: // underdot
{
- pain.text(int(x2 - (font_metrics::rbearing('.', font) - font_metrics::lbearing('.', font)) / 2.0),
+ pi.pain.text(int(x2 - (font_metrics::rbearing('.', font) - font_metrics::lbearing('.', font)) / 2.0),
int(baseline + 3.0 / 2.0 * (font_metrics::ascent('.', font) + font_metrics::descent('.', font))),
'.', font);
break;
case DOT: // dot
{
- pain.text(int(x2 - (font_metrics::rbearing('.', font) - font_metrics::lbearing('.', font)) / 2.0),
+ pi.pain.text(int(x2 - (font_metrics::rbearing('.', font) - font_metrics::lbearing('.', font)) / 2.0),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent('.', font) - (font_metrics::ascent('.', font) + font_metrics::descent('.', font)) / 2,
'.', font);
break;
case CIRCLE: // circle
{
- LyXFont tmpf(font);
+ LyXFont tmpf = font;
tmpf.decSize().decSize();
- pain.text(int(x2 - (font_metrics::rbearing(0xB0, tmpf) - font_metrics::lbearing(0xB0, tmpf)) / 2.0),
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0xB0, tmpf) - font_metrics::lbearing(0xB0, tmpf)) / 2.0),
int(baseline - font_metrics::ascent(ic, font) - font_metrics::descent(0xB0, tmpf) - (font_metrics::ascent(0xB0, tmpf) + font_metrics::descent(0xB0, tmpf)) / 3.0),
char(0xB0), tmpf);
break;
}
case TIE: // tie
{
- pain.arc(int(x2 + hg35), int(y + hg / 2.0),
+ pi.pain.arc(int(x2 + hg35), int(y + hg / 2.0),
int(2 * hg), int(hg), 0, 360 * 32);
break;
}
case BREVE: // breve
{
- pain.arc(int(x2 - (hg / 2.0)), y,
+ pi.pain.arc(int(x2 - (hg / 2.0)), y,
int(hg), int(hg), 0, -360*32);
break;
}
xp[0] = int(x2 - hg35); yp[0] = int(y + hg35);
xp[1] = int(x2); yp[1] = int(y + hg);
xp[2] = int(x2 + hg35); yp[2] = int(y + hg35);
- pain.lines(xp, yp, 3);
+ pi.pain.lines(xp, yp, 3);
break;
}
case SPECIAL_CARON: // special caron
{
switch (ic) {
- case 'L': wid = int(4.0 * wid / 5.0); break;
+ case 'L': dim_.wid = int(4.0 * dim_.wid / 5.0); break;
case 't': y -= int(hg35 / 2.0); break;
}
int xp[3], yp[3];
- xp[0] = int(x + wid);
+ xp[0] = int(x + dim_.wid);
yp[0] = int(y + hg35 + hg);
- xp[1] = int(x + wid + (hg35 / 2.0));
+ xp[1] = int(x + dim_.wid + (hg35 / 2.0));
yp[1] = int(y + hg + (hg35 / 2.0));
- xp[2] = int(x + wid + (hg35 / 2.0));
+ xp[2] = int(x + dim_.wid + (hg35 / 2.0));
yp[2] = y + int(hg);
- pain.lines(xp, yp, 3);
+ pi.pain.lines(xp, yp, 3);
break;
}
case HUNGARIAN_UMLAUT: // hung. umlaut
{
- pain.text(int(x2 - (font_metrics::rbearing('´', font) - font_metrics::lbearing('´', font))),
+ pi.pain.text(int(x2 - (font_metrics::rbearing('´', font) - font_metrics::lbearing('´', font))),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent('´', font) - (font_metrics::ascent('´', font) + font_metrics::descent('´', font)) / 2,
'´', font);
- pain.text(int(x2),
+ pi.pain.text(int(x2),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent('´', font) - (font_metrics::ascent('´', font) + font_metrics::descent('´', font)) / 2,
'´', font);
break;
}
case UMLAUT: // umlaut
{
- pain.text(int(x2 - (font_metrics::rbearing('¨', font) - font_metrics::lbearing('¨', font)) / 2),
+ pi.pain.text(int(x2 - (font_metrics::rbearing('¨', font) - font_metrics::lbearing('¨', font)) / 2),
baseline - font_metrics::ascent(ic, font) - font_metrics::descent('¨', font) - (font_metrics::ascent('¨', font) + font_metrics::descent('¨', font)) / 2,
'¨', font);
break;
{
LyXFont tmpf(font);
tmpf.decSize().decSize().decSize();
- pain.text(int(x2 - (font_metrics::rbearing(0x5E, tmpf) - font_metrics::lbearing(0x5E, tmpf)) / 2),
+ pi.pain.text(int(x2 - (font_metrics::rbearing(0x5E, tmpf) - font_metrics::lbearing(0x5E, tmpf)) / 2),
int(baseline - font_metrics::ascent(ic, font) - font_metrics::descent(0x5E, tmpf) - (font_metrics::ascent(0x5E, tmpf) + font_metrics::descent(0x5E, tmpf)) / 3.0),
char(0x5E), tmpf);
break;
xp[3] = int(x2 + hg / 4.0);
yp[3] = y + int(hg);
- pain.lines(xp, yp, 4);
+ pi.pain.lines(xp, yp, 4);
break;
}
case lSLASH:
xp[0] = int(x);
yp[0] = y + int(3.0 * hg);
- xp[1] = int(x + float(wid) * 0.75);
+ xp[1] = int(x + float(dim_.wid) * 0.75);
yp[1] = y + int(hg);
- pain.lines(xp, yp, 2);
+ pi.pain.lines(xp, yp, 2);
break;
}
case DOT_LESS_I: // dotless-i
}
}
} else {
- pain.fillRectangle(int(x + 1),
- baseline - ascent(bv, font) + 1,
- width(bv, font) - 2,
- ascent(bv, font)
- + descent(bv, font) - 2,
- backgroundColor());
- pain.rectangle(int(x + 1), baseline - ascent(bv, font) + 1,
- width(bv, font) - 2,
- ascent(bv, font) + descent(bv, font) - 2);
- pain.text(int(x + 2), baseline, contents, font);
+ pi.pain.fillRectangle(x + 1,
+ baseline - dim_.asc + 1, dim_.wid - 2,
+ dim_.asc + dim_.des - 2, backgroundColor());
+ pi.pain.rectangle(x + 1, baseline - dim_.asc + 1,
+ dim_.wid - 2, dim_.asc + dim_.des - 2);
+ pi.pain.text(x + 2, baseline, contents, font);
}
- x += width(bv, font);
}
}
-Inset * InsetLatexAccent::clone(Buffer const &) const
+auto_ptr<InsetBase> InsetLatexAccent::clone() const
{
- return new InsetLatexAccent(contents);
+ return auto_ptr<InsetBase>(new InsetLatexAccent(contents));
}
-// Inset * InsetLatexAccent::clone(Buffer const &, bool) const
-// {
-// return new InsetLatexAccent(contents);
-// }
-
-
-Inset::Code InsetLatexAccent::lyxCode() const
+InsetOld::Code InsetLatexAccent::lyxCode() const
{
- return Inset::ACCENT_CODE;
+ return InsetOld::ACCENT_CODE;
}