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82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
/**
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* \file CommandInset.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "CommandInset.h"
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#include "MathData.h"
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#include "MathStream.h"
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#include "DispatchResult.h"
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#include <sstream>
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using namespace std;
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namespace lyx {
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CommandInset::CommandInset(Buffer * buf, docstring const & name, bool needs_math_mode)
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: InsetMathNest(buf, 2), name_(name), needs_math_mode_(needs_math_mode),
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set_label_(false)
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{
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lock_ = true;
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}
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Inset * CommandInset::clone() const
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{
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return new CommandInset(*this);
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}
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void CommandInset::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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if (!set_label_) {
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set_label_ = true;
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button_.update(screenLabel(), true);
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}
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button_.metrics(mi, dim);
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// Cache the inset dimension.
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setDimCache(mi, dim);
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}
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Inset * CommandInset::editXY(Cursor & cur, int /*x*/, int /*y*/)
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{
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edit(cur, true);
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return this;
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}
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void CommandInset::draw(PainterInfo & pi, int x, int y) const
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{
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button_.draw(pi, x, y);
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setPosCache(pi, x, y);
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}
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void CommandInset::write(WriteStream & os) const
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{
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ModeSpecifier specifier(os, currentMode(), lockedMode(), asciiOnly());
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MathEnsurer ensurer(os, needs_math_mode_);
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os << '\\' << name_;
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if (!cell(1).empty())
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os << '[' << cell(1) << ']';
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os << '{' << cell(0) << '}';
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}
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docstring const CommandInset::screenLabel() const
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{
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return name_;
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}
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} // namespace lyx
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