X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fformulamacro.C;h=da8943bacf13f298adc8d319b81fd0868df95099;hb=92d522b7f1be6046adcac062c558bbf0bf021612;hp=39b91c9cdcc326c20bf36d51c1630734cd54602d;hpb=0c60793515ba9de6955f52278644d410ac86c02c;p=lyx.git diff --git a/src/mathed/formulamacro.C b/src/mathed/formulamacro.C index 39b91c9cdc..da8943bacf 100644 --- a/src/mathed/formulamacro.C +++ b/src/mathed/formulamacro.C @@ -3,7 +3,7 @@ * Purpose: Implementation of the formula macro LyX inset * Author: André Pönitz, based on ideas of Alejandro Aguilar Sierra * Created: March 2001 - * Description: Allows the edition of math macros inside Lyx. + * Description: Allows the edition of math macros inside Lyx. * * Copyright: 2001 The LyX Project * @@ -13,33 +13,36 @@ #include -#ifdef __GNUG__ -#pragma implementation -#endif - #include "formulamacro.h" -#include "commandtags.h" +#include "lfuns.h" #include "math_cursor.h" #include "math_parser.h" #include "math_macro.h" #include "math_macrotable.h" +#include "math_macrotemplate.h" +#include "metricsinfo.h" #include "math_support.h" #include "math_mathmlstream.h" #include "BufferView.h" #include "gettext.h" -#include "Painter.h" -#include "font.h" +#include "latexrunparams.h" +#include "frontends/Painter.h" +#include "frontends/font_metrics.h" #include "support/lyxlib.h" +#include "support/lstrings.h" #include "support/LOstream.h" #include "debug.h" #include "lyxlex.h" #include "lyxtext.h" -#include "lyxfont.h" +#include "Lsstream.h" + +using namespace lyx::support; using std::ostream; extern MathCursor * mathcursor; + InsetFormulaMacro::InsetFormulaMacro() { // inset name is inherited from Inset @@ -47,22 +50,21 @@ InsetFormulaMacro::InsetFormulaMacro() } -InsetFormulaMacro::InsetFormulaMacro(string name, int nargs) +InsetFormulaMacro::InsetFormulaMacro(string const & name, int nargs) { setInsetName(name); - MathMacroTable::create(name, nargs, string()); + MathMacroTable::create(MathAtom(new MathMacroTemplate(name, nargs))); } InsetFormulaMacro::InsetFormulaMacro(string const & s) { - string name; - mathed_parse_macro(name, s); - setInsetName(name); + std::istringstream is(STRCONV(s)); + read(is); } -Inset * InsetFormulaMacro::clone(Buffer const &, bool) const +Inset * InsetFormulaMacro::clone() const { return new InsetFormulaMacro(*this); } @@ -71,15 +73,15 @@ Inset * InsetFormulaMacro::clone(Buffer const &, bool) const void InsetFormulaMacro::write(Buffer const *, ostream & os) const { os << "FormulaMacro "; - WriteStream wi(os, false); + WriteStream wi(os, false, false); par()->write(wi); } -int InsetFormulaMacro::latex(Buffer const *, ostream & os, bool fragile, - bool /*free_spacing*/) const +int InsetFormulaMacro::latex(Buffer const *, ostream & os, + LatexRunParams const & runparams) const { - WriteStream wi(os, fragile); + WriteStream wi(os, runparams.moving_arg, true); par()->write(wi); return 2; } @@ -87,7 +89,7 @@ int InsetFormulaMacro::latex(Buffer const *, ostream & os, bool fragile, int InsetFormulaMacro::ascii(Buffer const *, ostream & os, int) const { - WriteStream wi(os, false); + WriteStream wi(os, false, true); par()->write(wi); return 0; } @@ -99,7 +101,7 @@ int InsetFormulaMacro::linuxdoc(Buffer const * buf, ostream & os) const } -int InsetFormulaMacro::docbook(Buffer const * buf, ostream & os) const +int InsetFormulaMacro::docbook(Buffer const * buf, ostream & os, bool) const { return ascii(buf, os, 0); } @@ -107,68 +109,32 @@ int InsetFormulaMacro::docbook(Buffer const * buf, ostream & os) const void InsetFormulaMacro::read(Buffer const *, LyXLex & lex) { - string name; - mathed_parse_macro(name, lex); - setInsetName(name); - //lyxerr << "metrics disabled"; - metrics(); -} - - -string InsetFormulaMacro::prefix() const -{ - return string(" ") + _("Macro: ") + getInsetName() + ": "; -} - - -int InsetFormulaMacro::ascent(BufferView *, LyXFont const &) const -{ - return par()->ascent() + 5; + read(lex.getStream()); } -int InsetFormulaMacro::descent(BufferView *, LyXFont const &) const +void InsetFormulaMacro::read(std::istream & is) { - return par()->descent() + 5; + MathMacroTemplate * p = new MathMacroTemplate(is); + setInsetName(p->name()); + MathMacroTable::create(MathAtom(p)); + //metrics(); } -int InsetFormulaMacro::width(BufferView * bv, LyXFont const & f) const +string InsetFormulaMacro::prefix() const { - metrics(bv, f); - return 10 + lyxfont::width(prefix(), f) + par()->width(); + return bformat(_(" Macro: %s: "), getInsetName()); } - -UpdatableInset::RESULT -InsetFormulaMacro::localDispatch(BufferView * bv, - kb_action action, string const & arg) +void InsetFormulaMacro::metrics(MetricsInfo & mi, Dimension & dim) const { - RESULT result = DISPATCHED; - switch (action) { - case LFUN_MATH_MACROARG: { - int const i = lyx::atoi(arg); - lyxerr << "inserting macro arg " << i << "\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: { - 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; + par()->metrics(mi, dim_); + dim_.asc += 5; + dim_.des += 5; + dim_.wid += 10 + font_metrics::width(prefix(), mi.base.font); + dim = dim_; } @@ -190,39 +156,32 @@ Inset::Code InsetFormulaMacro::lyxCode() const } -MathInsetTypes InsetFormulaMacro::getType() const -{ - return LM_OT_MACRO; -} - - -void InsetFormulaMacro::draw(BufferView * bv, LyXFont const & f, - int y, float & x, bool /*cleared*/) const +void InsetFormulaMacro::draw(PainterInfo & p, int x, int y) const { - Painter & pain = bv->painter(); - LyXFont font(f); - // label + LyXFont font = p.base.font; 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; + + PainterInfo pi(p.base.bv); + pi.base.style = LM_ST_TEXT; + pi.base.font = font; + + int const a = y - dim_.asc + 1; + int const w = dim_.wid - 2; + int const h = dim_.height() - 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); + pi.pain.fillRectangle(x, a, w, h, LColor::mathmacrobg); + pi.pain.rectangle(x, a, w, h, LColor::mathframe); if (mathcursor && const_cast(mathcursor->formula()) == this) - mathcursor->drawSelection(pain); + mathcursor->drawSelection(pi); - pain.text(int(x + 2), y, prefix(), font); - x += width(bv, font); + pi.pain.text(x + 2, y, prefix(), font); // formula - xo_ = int(x) - par()->width() - 5; + par()->draw(pi, x + font_metrics::width(prefix(), p.base.font) + 5, y); + xo_ = x; yo_ = y; - par()->draw(pain, xo_, yo_); } -