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7ea7dabed1
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3554 a592a061-630c-0410-9148-cb99ea01b6c8
76 lines
1.4 KiB
C
76 lines
1.4 KiB
C
#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "math_macrotemplate.h"
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#include "math_mathmlstream.h"
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#include "Painter.h"
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#include "debug.h"
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using std::endl;
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MathMacroTemplate::MathMacroTemplate()
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: MathNestInset(1), numargs_(0), name_()
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{}
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MathMacroTemplate::MathMacroTemplate(string const & nm, int numargs)
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: MathNestInset(1), numargs_(numargs), name_(nm)
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{
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if (numargs_ > 9)
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lyxerr << "MathMacroTemplate::MathMacroTemplate: wrong # of arguments: "
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<< numargs_ << endl;
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}
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MathInset * MathMacroTemplate::clone() const
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{
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//lyxerr << "cloning MacroTemplate!\n";
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return new MathMacroTemplate(*this);
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}
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int MathMacroTemplate::numargs() const
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{
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return numargs_;
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}
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void MathMacroTemplate::numargs(int numargs)
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{
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numargs_ = numargs;
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}
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string const & MathMacroTemplate::name() const
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{
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return name_;
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}
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void MathMacroTemplate::metrics(MathMetricsInfo const & mi) const
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{
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xcell(0).metrics(mi);
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width_ = xcell(0).width() + 4;
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ascent_ = xcell(0).ascent() + 2;
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descent_ = xcell(0).descent() + 2;
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}
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void MathMacroTemplate::draw(Painter & pain, int x, int y) const
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{
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xcell(0).draw(pain, x + 2, y + 1);
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pain.rectangle(x, y - ascent(), width(), height(), LColor::blue);
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}
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void MathMacroTemplate::write(WriteStream & os) const
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{
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os << "\n\\newcommand{\\" << name_.c_str() << '}';
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if (numargs_ > 0)
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os << '[' << numargs_ << ']';
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os << '{' << cell(0) << "}\n";
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}
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