#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
#include "math_parinset.h"
#include "math_iter.h"
#include "array.h"
}
-MathParInset::~MathParInset()
-{
-}
-
-
MathedInset * MathParInset::Clone()
{
return new MathParInset(*this);
bool limits = false;
xo_ = x;
- yo_ = y;
+ yo_ = y;
+ MathedXIter data(this);
if (array.empty()) {
- MathedXIter data(this);
+ //MathedXIter data(this);
data.GetPos(x, y);
- pain.rectangle(x, y - df_asc, df_width, df_asc, LColor::mathline);
+ pain.rectangle(x, y - df_asc, df_width, df_asc,
+ LColor::mathline);
return;
- }
- MathedXIter data(this);
+ }
+ //MathedXIter data(this);
data.GoBegin();
while (data.OK()) {
data.GetPos(x, y);
- byte cx = data.GetChar();
+ byte const cx = data.GetChar();
if (cx >= ' ') {
- string s = data.GetString();
+ string const s = data.GetString();
drawStr(pain, data.fcode(), size(), x, y, s);
mathed_char_height(LM_TC_CONST, size(), 'y', asc, des);
limits = false;
- }
- else {
- if (cx == 0)
- break;
- if (MathIsInset(cx)) {
- int yy = y;
- MathedInset * p = data.GetInset();
- if (cx == LM_TC_UP) {
- if (limits) {
- x -= (xp>p->Width()) ? p->Width()+(xp-p->Width())/2: xp;
- yy -= (asc + p->Descent()+4);
- }
- else
- yy -= (p->Descent()>asc) ? p->Descent()+4: asc;
- }
- else if (cx == LM_TC_DOWN) {
- if (limits) {
- x -= (xp>p->Width()) ? p->Width()+(xp-p->Width())/2: xp;
- yy += des + p->Ascent() + 2;
- } else
- yy += des + p->Ascent()/2;
- }
- else {
- asc = p->Ascent();
- des = p->Descent();
- }
- p->draw(pain, x, yy);
- if (cx!= LM_TC_UP && cx!= LM_TC_DOWN) {
- limits = p->GetLimits();
- if (limits)
- xp = p->Width();
- }
- data.Next();
+ } else if (cx == 0) {
+ break;
+ } else if (MathIsInset(cx)) {
+ int yy = y;
+ MathedInset * p = data.GetInset();
+ if (cx == LM_TC_UP) {
+ if (limits) {
+ x -= (xp > p->Width()) ?
+ p->Width() + (xp - p->Width()) / 2 : xp;
+ yy -= (asc + p->Descent() + 4);
+ } else
+ yy -= (p->Descent() > asc) ?
+ p->Descent() + 4 : asc;
+ } else if (cx == LM_TC_DOWN) {
+ if (limits) {
+ x -= (xp > p->Width()) ?
+ p->Width() + (xp - p->Width()) / 2 : xp;
+ yy += des + p->Ascent() + 2;
+ } else
+ yy += des + p->Ascent() / 2;
+ } else {
+ asc = p->Ascent();
+ des = p->Descent();
}
- else if (cx == LM_TC_TAB) {
- if (cxp == cx || cxp == LM_TC_CR || data.IsFirst()) {
- pain.rectangle(x, y - df_asc, df_width, df_asc, LColor::mathline);
- }
- data.Next();
- limits = false;
+ p->draw(pain, x, yy);
+ if (cx != LM_TC_UP && cx != LM_TC_DOWN) {
+ limits = p->GetLimits();
+ if (limits)
+ xp = p->Width();
}
- else if (cx == LM_TC_CR) {
- if (cxp == LM_TC_TAB || cxp == LM_TC_CR || data.IsFirst()) {
- pain.rectangle(x, y - df_asc, df_width, df_asc, LColor::mathline);
- }
- data.Next();
- limits = false;
+ data.Next();
+ } else if (cx == LM_TC_TAB) {
+ if (cxp == cx
+ || cxp == LM_TC_CR || data.IsFirst()) {
+ pain.rectangle(x, y - df_asc,
+ df_width, df_asc,
+ LColor::mathline);
}
- else {
- lyxerr << "GMathed Error: Unrecognized code[" << cx << "]" << endl;
- break;
+ data.Next();
+ limits = false;
+ } else if (cx == LM_TC_CR) {
+ if (cxp == LM_TC_TAB
+ || cxp == LM_TC_CR || data.IsFirst()) {
+ pain.rectangle(x, y - df_asc,
+ df_width, df_asc,
+ LColor::mathline);
}
+ data.Next();
+ limits = false;
+ } else {
+ lyxerr << "GMathed Error: Unrecognized code[" << cx << "]" << endl;
+ break;
}
+
cxp = cx;
}
if (cxp == LM_TC_TAB || cxp == LM_TC_CR) {
data.GetPos(x, y);
- pain.rectangle(x, y - df_asc, df_width, df_asc, LColor::mathline);
+ pain.rectangle(x, y - df_asc, df_width, df_asc,
+ LColor::mathline);
}
}
while (data.OK()) {
cx = data.GetChar();
if (cx >= ' ') {
- string s = data.GetString();
+ string const s = data.GetString();
mathed_string_height(data.fcode(),
size(), s, asc, des);
if (asc > ascent) ascent = asc;
if (des > descent) descent = des;
limits = false;
mathed_char_height(LM_TC_CONST, size(), 'y', asc, des);
- } else
- if (MathIsInset(cx)) {
- MathedInset * p = data.GetInset();
- p->SetStyle(size());
- p->Metrics();
- if (cx == LM_TC_UP) {
- asc += (limits) ? p->Height() + 4: p->Ascent() +
- ((p->Descent()>asc) ? p->Descent() - asc + 4: 0);
- } else
- if (cx == LM_TC_DOWN) {
- des += ((limits) ? p->Height() + 4: p->Height() - p->Ascent() / 2);
- } else {
- asc = p->Ascent();
- des = p->Descent();
- }
- if (asc > ascent) ascent = asc;
- if (des > descent) descent = des;
- if (cx!= LM_TC_UP && cx!= LM_TC_DOWN)
- limits = p->GetLimits();
- data.Next();
- } else
- if (cx == LM_TC_TAB) {
- int x, y;
- data.GetIncPos(x, y);
- if (data.IsFirst() || cxp == LM_TC_TAB || cxp == LM_TC_CR) {
- if (ascent<df_asc) ascent = df_asc;
- tb = x;
- }
- data.setTab(x-tb, tab);
+ } else if (MathIsInset(cx)) {
+ MathedInset * p = data.GetInset();
+ p->SetStyle(size());
+ p->Metrics();
+ if (cx == LM_TC_UP) {
+ asc += (limits) ? p->Height() + 4: p->Ascent() +
+ ((p->Descent()>asc) ? p->Descent() - asc + 4: 0);
+ } else if (cx == LM_TC_DOWN) {
+ des += (limits ? p->Height() + 4 : p->Height() - p->Ascent() / 2);
+ } else {
+ asc = p->Ascent();
+ des = p->Descent();
+ }
+ if (asc > ascent) ascent = asc;
+ if (des > descent) descent = des;
+ if (cx!= LM_TC_UP && cx!= LM_TC_DOWN)
+ limits = p->GetLimits();
+ data.Next();
+ } else if (cx == LM_TC_TAB) {
+ int x;
+ int y;
+ data.GetIncPos(x, y);
+ if (data.IsFirst() || cxp == LM_TC_TAB || cxp == LM_TC_CR) {
+ if (ascent < df_asc) ascent = df_asc;
+ tb = x;
+ }
+ data.setTab(x - tb, tab);
+ tb = x;
+ ++tab;
+ limits = false;
+ data.Next();
+ } else if (cx == LM_TC_CR) {
+ if (tb > 0) {
+ int x;
+ int y;
+ data.GetIncPos(x, y);
+ if (data.IsFirst() || cxp == LM_TC_TAB || cxp == LM_TC_CR) {
+ if (ascent < df_asc) ascent = df_asc;
tb = x;
- ++tab;
- limits = false;
- data.Next();
- } else
- if (cx == LM_TC_CR) {
- if (tb > 0) {
- int x, y;
- data.GetIncPos(x, y);
- if (data.IsFirst() || cxp == LM_TC_TAB || cxp == LM_TC_CR) {
- if (ascent<df_asc) ascent = df_asc;
- tb = x;
- }
- data.setTab(x - tb, tab);
- } else //if (GetColumns() == 1)
- {
- int x, y;
- data.GetIncPos(x, y);
- data.setTab(x, tab);
- if (ascent<df_asc) ascent = df_asc;
- }
- tb = tab = 0;
- data.subMetrics(ascent, descent);
- ascent = df_asc;
- descent = 0;
- data.Next();
- } else {
- lyxerr << "Mathed Error: Unrecognized code[" << cx
- << "]" << endl;
- break;
- }
+ }
+ data.setTab(x - tb, tab);
+ } else //if (GetColumns() == 1)
+ {
+ int x;
+ int y;
+ data.GetIncPos(x, y);
+ data.setTab(x, tab);
+ if (ascent < df_asc) ascent = df_asc;
+ }
+ tb = tab = 0;
+ data.subMetrics(ascent, descent);
+ ascent = df_asc;
+ descent = 0;
+ data.Next();
+ } else {
+ lyxerr << "Mathed Error: Unrecognized code[" << cx
+ << "]" << endl;
+ break;
+ }
cxp = cx;
}
data.GetIncPos(width, ls);
}
+MathedArray const & MathParInset::GetData() const
+{
+ return array;
+}
+
+
void MathParInset::setXY(int x, int y)
{
xo_ = x;
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