X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_inset.C;h=1a9b26d3e5d3924af921f8105d1240eea70ff8fd;hb=f1ff990de782f1a4c3ae14902f5242bdb012b264;hp=b5980fc019530eeea4bbb7a63ff6fdc26233793b;hpb=9ccefe810b24031894fff8cf3dd39c1bc7f31241;p=lyx.git

diff --git a/src/mathed/math_inset.C b/src/mathed/math_inset.C
index b5980fc019..1a9b26d3e5 100644
--- a/src/mathed/math_inset.C
+++ b/src/mathed/math_inset.C
@@ -1,9 +1,9 @@
 /*
  *  File:        math_inset.C
  *  Purpose:     Implementation of insets for mathed
- *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx> 
+ *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
  *  Created:     January 1996
- *  Description: 
+ *  Description:
  *
  *  Dependencies: Xlib, XForms
  *
@@ -15,362 +15,258 @@
  *   the GNU General Public Licence version 2 or later.
  */
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
 
 #include "math_inset.h"
+#include "math_scriptinset.h"
+#include "math_mathmlstream.h"
+#include "math_cursor.h"
 #include "debug.h"
 
+#include "frontends/LyXView.h"
+#include "frontends/Dialogs.h"
+#include "BufferView.h"
+#include "formulabase.h"
 
-int MathInset::workwidth;
-
-
-MathInset::MathInset(int nargs, string const & name, MathInsetTypes ot)
-	: name_(name), objtype(ot), width_(0), ascent_(0), descent_(0),
-		size_(LM_ST_DISPLAY), cells_(nargs), xo_(0), yo_(0)
-{}
-
-
-int MathInset::ascent() const
-{
-	return ascent_;
-}
+using std::ostream;
+using std::endl;
 
 
-int MathInset::descent() const
+BufferView * MathInset::view() const
 {
-	return descent_;
+	return mathcursor ? mathcursor->formula()->view() : 0;
 }
 
 
-int MathInset::width() const
+MathInset::size_type MathInset::nargs() const
 {
-	return width_;
+	return 0;
 }
 
 
-int MathInset::height() const
-{
-	return ascent_ + descent_;
-}
-
-
-int MathInset::limits() const
-{
-	return false;
-}
-
-
-void MathInset::limits(int)
-{
-}
+MathArray dummyCell;
 
-string const & MathInset::name() const
+MathArray & MathInset::cell(idx_type)
 {
-	return name_;
+	lyxerr << "I don't have a cell 1" << endl;
+	return dummyCell;
 }
 
 
-MathInsetTypes MathInset::GetType() const
+MathArray const & MathInset::cell(idx_type) const
 {
-	return objtype;
+	lyxerr << "I don't have a cell 2" << endl;
+	return dummyCell;
 }
 
 
-void MathInset::SetType(MathInsetTypes t)
+MathInset::idx_type MathInset::index(row_type row, col_type col) const
 {
-	objtype = t;
+	if (row != 0)
+		lyxerr << "illegal row: " << row << endl;
+	if (col != 0)
+		lyxerr << "illegal col: " << col << endl;
+	return 0;
 }
 
-
-void MathInset::SetName(string const & n)
-{
-	name_ = n;
-}
+void MathInset::substitute(MathMacro const &)
+{}
 
 
-MathStyles MathInset::size() const
+bool MathInset::idxNext(idx_type &, pos_type &) const
 {
-	return size_;
+	return false;
 }
 
 
-void MathInset::size(MathStyles s)
+bool MathInset::idxRight(idx_type &, pos_type &) const
 {
-	size_ = s;
-}
-
-std::ostream & operator<<(std::ostream & os, MathInset const & inset)
-{
-	inset.Write(os, false);
-	return os;
+	return false;
 }
 
 
-int MathInset::xo() const
+bool MathInset::idxPrev(idx_type &, pos_type &) const
 {
-	return xo_;
+	return false;
 }
 
 
-int MathInset::yo() const
+bool MathInset::idxLeft(idx_type &, pos_type &) const
 {
-	return yo_;
+	return false;
 }
 
 
-void MathInset::xo(int x)
+bool MathInset::idxUpDown(idx_type &, pos_type &, bool, int) const
 {
-	xo_ = x;
+	return false;
 }
 
 
-void MathInset::yo(int y)
+bool MathInset::idxUpDown2(idx_type &, pos_type &, bool, int) const
 {
-	yo_ = y;
+	return false;
 }
 
 
-int MathInset::nargs() const
+bool MathInset::idxFirst(idx_type &, pos_type &) const
 {
-	return cells_.size();
+	return false;
 }
 
 
-
-MathXArray & MathInset::xcell(int i)
-{
-	return cells_[i];
-}
-
-MathXArray const & MathInset::xcell(int i) const
+bool MathInset::idxLast(idx_type &, pos_type &) const
 {
-	return cells_[i];
+	return false;
 }
 
 
-
-MathArray & MathInset::cell(int i)
-{
-	return cells_[i].data_;
-}
-
-MathArray const & MathInset::cell(int i) const
+bool MathInset::idxHome(idx_type &, pos_type &) const
 {
-	return cells_[i].data_;
+	return false;
 }
 
 
-void MathInset::substitute(MathArray & array, MathMacro const & m) const
+bool MathInset::idxEnd(idx_type &, pos_type &) const
 {
-	MathInset * p = clone();
-	for (int i = 0; i < nargs(); ++i)
-		p->cell(i).substitute(m);
-	array.push_back(p);
+	return false;
 }
 
-void MathInset::Metrics(MathStyles st)
-{
-	size_ = st;
-	for (int i = 0; i < nargs(); ++i)
-		xcell(i).Metrics(st);
-}
 
-void MathInset::draw(Painter & pain, int x, int y)
+void MathInset::getPos(idx_type, pos_type, int & x, int & y) const
 {
-	xo_ = x;
-	yo_ = y;
-	for (int i = 0; i < nargs(); ++i)
-		xcell(i).draw(pain, x + xcell(i).xo(), y + xcell(i).yo());
+	lyxerr << "MathInset::getPos() called directly!" << endl;
+	x = y = 0;
 }
 
 
-bool MathInset::idxNext(int & idx, int & pos) const
+void MathInset::dump() const
 {
-	if (idx + 1 >= nargs())
-		return false;
-	++idx;
-	pos = 0;
-	return true;
+	lyxerr << "---------------------------------------------" << endl;
+	WriteStream wi(lyxerr, false, true);
+	write(wi);
+	lyxerr << "\n---------------------------------------------" << endl;
 }
 
 
-bool MathInset::idxRight(int & idx, int & pos) const
+bool MathInset::idxBetween(idx_type idx, idx_type from, idx_type to) const
 {
-	return idxNext(idx, pos);
+	return from <= idx && idx <= to;
 }
 
 
-bool MathInset::idxPrev(int & idx, int & pos) const
+void MathInset::drawSelection(PainterInfo &,
+	idx_type, pos_type, idx_type, pos_type) const
 {
-	if (idx == 0)
-		return false;
-	--idx;
-	pos = cell(idx).size();
-	return true;
+	lyxerr << "MathInset::drawSelection() called directly!" << endl;
 }
 
 
-bool MathInset::idxLeft(int & idx, int & pos) const
+void MathInset::metricsT(TextMetricsInfo const &, Dimension &) const
 {
-	return idxPrev(idx, pos);
-}
-
-bool MathInset::idxUp(int &, int &) const
-{
-	return false;
+#ifdef WITH_WARNINGS
+	lyxerr << "MathInset::metricsT(Text) called directly!" << endl;
+#endif
 }
 
 
-bool MathInset::idxDown(int &, int &) const
+void MathInset::drawT(TextPainter &, int, int) const
 {
-	return false;
+#ifdef WITH_WARNINGS
+	lyxerr << "MathInset::drawT(Text) called directly!" << endl;
+#endif
 }
 
 
-bool MathInset::idxFirst(int & i, int & pos) const
-{
-	if (nargs() == 0)
-		return false;
-	i = 0;
-	pos = 0;
-	return true;
-}
 
-bool MathInset::idxLast(int & i, int & pos) const
+void MathInset::write(WriteStream & os) const
 {
-	if (nargs() == 0)
-		return false;
-	i = nargs() - 1;
-	pos = cell(i).size();
-	return true;
+	os << '\\' << name().c_str();
+	os.pendingSpace(true);
 }
 
 
-bool MathInset::idxHome(int & /* idx */, int & pos) const
+void MathInset::normalize(NormalStream & os) const
 {
-	if (pos == 0)
-		return false;
-	pos = 0;
-	return true;
+	os << '[' << name().c_str() << "] ";
 }
 
 
-bool MathInset::idxEnd(int & idx, int & pos) const
+void MathInset::octave(OctaveStream & os) const
 {
-	if (pos == cell(idx).size())
-		return false;
-
-	pos = cell(idx).size();
-	return true;
+	NormalStream ns(os.os());
+	normalize(ns);
 }
 
 
-bool MathInset::idxFirstUp(int &, int &) const
+void MathInset::maple(MapleStream & os) const
 {
-	return false;
+	NormalStream ns(os.os());
+	normalize(ns);
 }
 
 
-bool MathInset::idxFirstDown(int &, int &) const
+void MathInset::maxima(MaximaStream & os) const
 {
-	return false;
+	MapleStream ns(os.os());
+	maple(ns);
 }
 
-void MathInset::idxDelete(int &, bool & popit, bool & deleteit)
-{
-	popit    = false;
-	deleteit = false;
-}
 
-void MathInset::idxDeleteRange(int, int)
-{}
-
-
-bool MathInset::idxLastUp(int &, int &) const
+void MathInset::mathematica(MathematicaStream & os) const
 {
-	return false;
+	NormalStream ns(os.os());
+	normalize(ns);
 }
 
 
-bool MathInset::idxLastDown(int &, int &) const
+void MathInset::mathmlize(MathMLStream & os) const
 {
-	return false;
+	NormalStream ns(os.os());
+	normalize(ns);
 }
 
 
-void MathInset::GetXY(int & x, int & y) const
+int MathInset::ascii(std::ostream &, int) const
 {
-   x = xo();
-   y = yo();
+	return 0;
 }
 
 
-/*
-void MathInset::UserSetSize(MathStyles sz)
-{
-	if (sz >= 0) {
-		size_ = sz;      
-		flag = flag & ~LMPF_FIXED_SIZE;
-	}
-}
-*/
-
-void MathInset::WriteNormal(std::ostream & os) const
+int MathInset::linuxdoc(std::ostream &) const
 {
-	os << "[" << name_ << "] ";
+	return 0;
 }
 
 
-void MathInset::dump() const
+int MathInset::docbook(std::ostream &, bool) const
 {
-	lyxerr << "---------------------------------------------\n";
-	Write(lyxerr, false);
-	lyxerr << "\n";
-	for (int i = 0; i < nargs(); ++i)
-		lyxerr << cell(i) << "\n";
-	lyxerr << "---------------------------------------------\n";
+	return 0;
 }
 
 
-void MathInset::push_back(unsigned char ch, MathTextCodes fcode)
+string const & MathInset::getType() const
 {
-	if (nargs())
-		cells_.back().data_.push_back(ch, fcode);
-	else
-		lyxerr << "can't push without a cell\n";
+	static string const t("none");
+	return t;
 }
 
 
-void MathInset::push_back(MathInset * p)
+string MathInset::name() const
 {
-	if (nargs())
-		cells_.back().data_.push_back(p);
-	else
-		lyxerr << "can't push without a cell\n";
+	return "unknown";
 }
 
 
-bool MathInset::covers(int x, int y) const
+ostream & operator<<(ostream & os, MathAtom const & at)
 {
-	return
-		x >= xo_ &&
-		x <= xo_ + width_ &&
-		y >= yo_ - ascent_ &&
-		y <= yo_ + descent_;
+	WriteStream wi(os, false, false);
+	at->write(wi);
+	return os;
 }
 
-void MathInset::Validate(LaTeXFeatures & features) const
-{
-	for (int i = 0; i < nargs(); ++i)
-		cell(i).Validate(features);
-}
 
-std::vector<int> MathInset::idxBetween(int from, int to) const
+string MathInset::fileInsetLabel() const
 {
-	std::vector<int> res;
-	for (int i = from; i <= to; ++i)
-		res.push_back(i);
-	return res;
+	return "Formula";
 }