/*
* File: formulamacro.C
* Purpose: Implementation of the formula macro LyX inset
- * Author: André Pönitz
+ * Author: André Pönitz, based on ideas of Alejandro Aguilar Sierra
* Created: March 2001
* Description: Allows the edition of math macros inside Lyx.
*
#include "math_cursor.h"
#include "math_parser.h"
#include "math_macro.h"
-#include "math_macroarg.h"
#include "math_macrotable.h"
-#include "math_macrotemplate.h"
-#include "math_matrixinset.h"
-#include "lyx_main.h"
+#include "math_support.h"
+#include "math_mathmlstream.h"
#include "BufferView.h"
#include "gettext.h"
#include "Painter.h"
#include "font.h"
#include "support/lyxlib.h"
-#include "mathed/support.h"
#include "support/LOstream.h"
#include "debug.h"
#include "lyxlex.h"
+#include "lyxtext.h"
+#include "lyxfont.h"
using std::ostream;
extern MathCursor * mathcursor;
InsetFormulaMacro::InsetFormulaMacro()
- : InsetFormulaBase(new MathMacroTemplate("unknown", 0))
-{}
+{
+ // inset name is inherited from Inset
+ setInsetName("unknown");
+}
InsetFormulaMacro::InsetFormulaMacro(string nm, int na)
- : InsetFormulaBase(new MathMacroTemplate(nm, na))
{
- MathMacroTable::insertTemplate(tmacro());
+ setInsetName(nm);
+ MathMacroTable::create(nm, na, string());
+}
+
+
+InsetFormulaMacro::InsetFormulaMacro(string const & s)
+{
+ string name = mathed_parse_macro(s);
+ setInsetName(name);
}
-Inset * InsetFormulaMacro::clone(Buffer const &) const
+Inset * InsetFormulaMacro::clone(Buffer const &, bool) const
{
return new InsetFormulaMacro(*this);
}
-void InsetFormulaMacro::write(ostream & os) const
+void InsetFormulaMacro::write(Buffer const *, ostream & os) const
{
os << "FormulaMacro ";
- tmacro()->Write(os, false);
+ WriteStream wi(os, false);
+ par()->write(wi);
}
-int InsetFormulaMacro::latex(ostream & os, bool fragile,
+int InsetFormulaMacro::latex(Buffer const *, ostream & os, bool fragile,
bool /*free_spacing*/) const
{
- tmacro()->Write(os, fragile);
+ WriteStream wi(os, fragile);
+ par()->write(wi);
return 2;
}
-int InsetFormulaMacro::ascii(ostream & os, int) const
+
+int InsetFormulaMacro::ascii(Buffer const *, ostream & os, int) const
{
- tmacro()->Write(os, false);
+ WriteStream wi(os, false);
+ par()->write(wi);
return 0;
}
-int InsetFormulaMacro::linuxdoc(ostream & os) const
+int InsetFormulaMacro::linuxdoc(Buffer const * buf, ostream & os) const
{
- return ascii(os, 0);
+ return ascii(buf, os, 0);
}
-int InsetFormulaMacro::docBook(ostream & os) const
+int InsetFormulaMacro::docbook(Buffer const * buf, ostream & os) const
{
- return ascii(os, 0);
+ return ascii(buf, os, 0);
}
-void InsetFormulaMacro::read(LyXLex & lex)
+void InsetFormulaMacro::read(Buffer const *, LyXLex & lex)
{
- // Awful hack...
- par_ = mathed_parse(lex);
- MathMacroTable::insertTemplate(tmacro());
- par_->Metrics(LM_ST_TEXT);
+ string name = mathed_parse_macro(lex);
+ setInsetName(name);
+ //lyxerr << "metrics disabled";
+ metrics();
}
string InsetFormulaMacro::prefix() const
{
- return string(" ") + _("Macro: ") + tmacro()->name() + ": ";
+ return string(" ") + _("Macro: ") + getInsetName() + ": ";
}
int InsetFormulaMacro::ascent(BufferView *, LyXFont const &) const
{
- return tmacro()->ascent() + 5;
+ return par()->ascent() + 5;
}
int InsetFormulaMacro::descent(BufferView *, LyXFont const &) const
{
- return tmacro()->descent() + 5;
+ return par()->descent() + 5;
}
-int InsetFormulaMacro::width(BufferView *, LyXFont const & f) const
+int InsetFormulaMacro::width(BufferView * bv, LyXFont const & f) const
{
- tmacro()->Metrics(LM_ST_TEXT);
- return 10 + lyxfont::width(prefix(), f) + tmacro()->width();
+ metrics(bv, f);
+ return 10 + lyxfont::width(prefix(), f) + par()->width();
}
-void InsetFormulaMacro::draw(BufferView * bv, LyXFont const & f,
- int baseline, float & x, bool /*cleared*/) const
-{
- Painter & pain = bv->painter();
- LyXFont font(f);
-
- // label
- font.setColor(LColor::math);
-
- int const y = baseline - ascent(bv, font) + 1;
- int const w = width(bv, font) - 2;
- int const h = ascent(bv, font) + descent(bv, font) - 2;
-
- // LColor::mathbg used to be "AntiqueWhite" but is "linen" now, too
- pain.fillRectangle(int(x), y , w, h, LColor::mathmacrobg);
- pain.rectangle(int(x), y, w, h, LColor::mathframe);
-
- if (mathcursor && mathcursor->formula() == this && mathcursor->Selection()) {
- int xp[10];
- int yp[10];
- int n;
- mathcursor->SelGetArea(xp, yp, n);
- pain.fillPolygon(xp, yp, n, LColor::selection);
- }
-
- pain.text(int(x + 2), baseline, prefix(), font);
- x += width(bv, font);
-
- // formula
- float t = tmacro()->width() + 5;
- x -= t;
- tmacro()->draw(pain, int(x), baseline);
- x += t;
-}
-
UpdatableInset::RESULT
InsetFormulaMacro::localDispatch(BufferView * bv,
case LFUN_MATH_MACROARG: {
int const i = lyx::atoi(arg);
lyxerr << "inserting macro arg " << i << "\n";
- if (i > 0 && i <= tmacro()->numargs()) {
- mathcursor->insert(new MathMacroArgument(i));
- updateLocal(bv);
- } else {
- lyxerr << "not in range 0.." << tmacro()->numargs() << "\n";
- }
+ //if (i > 0 && i <= par()->numargs()) {
+ mathcursor->insert(MathAtom(new MathMacroArgument(i)));
+ updateLocal(bv, true);
+ //} else {
+ // lyxerr << "not in range 0.." << par()->numargs() << "\n";
+ //}
break;
}
- default:
+ default: {
result = InsetFormulaBase::localDispatch(bv, action, arg);
+ // force redraw if anything happened
+ if (result != UNDISPATCHED) {
+ bv->text->status(bv, LyXText::NEED_MORE_REFRESH);
+ bv->updateInset(this, false);
+ }
+ }
}
return result;
}
-MathMacroTemplate * InsetFormulaMacro::tmacro() const
+MathAtom const & InsetFormulaMacro::par() const
{
- return static_cast<MathMacroTemplate *>(par_);
+ return MathMacroTable::provide(getInsetName());
+}
+
+
+MathAtom & InsetFormulaMacro::par()
+{
+ return MathMacroTable::provide(getInsetName());
}
return Inset::MATHMACRO_CODE;
}
+
+MathInsetTypes InsetFormulaMacro::getType() const
+{
+ return LM_OT_MACRO;
+}
+
+
+void InsetFormulaMacro::draw(BufferView * bv, LyXFont const & f,
+ int y, float & x, bool /*cleared*/) const
+{
+ Painter & pain = bv->painter();
+ LyXFont font(f);
+
+ // label
+ font.setColor(LColor::math);
+
+ int const a = y - ascent(bv, font) + 1;
+ int const w = width(bv, font) - 2;
+ int const h = ascent(bv, font) + descent(bv, font) - 2;
+
+ // LColor::mathbg used to be "AntiqueWhite" but is "linen" now, too
+ pain.fillRectangle(int(x), a , w, h, LColor::mathmacrobg);
+ pain.rectangle(int(x), a, w, h, LColor::mathframe);
+
+ if (mathcursor &&
+ const_cast<InsetFormulaBase const *>(mathcursor->formula()) == this)
+ mathcursor->drawSelection(pain);
+
+ pain.text(int(x + 2), y, prefix(), font);
+ x += width(bv, font);
+
+ // formula
+ xo_ = int(x) - par()->width() - 5;
+ yo_ = y;
+ par()->draw(pain, xo_, yo_);
+}
+