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4029fc8836
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9670 a592a061-630c-0410-9148-cb99ea01b6c8
162 lines
3.6 KiB
C
162 lines
3.6 KiB
C
/**
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* \file insetcaption.C
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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 Lars Gullik Bjønnes
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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 "insetcaption.h"
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#include "insetfloat.h"
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#include "insetwrap.h"
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#include "buffer.h"
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#include "bufferparams.h"
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#include "BufferView.h"
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#include "Floating.h"
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#include "FloatList.h"
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#include "gettext.h"
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#include "LColor.h"
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#include "metricsinfo.h"
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#include "paragraph.h"
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#include "frontends/font_metrics.h"
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#include "frontends/Painter.h"
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#include "support/lstrings.h"
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#include <sstream>
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using lyx::support::bformat;
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using std::auto_ptr;
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using std::endl;
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using std::string;
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using std::ostream;
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using std::ostringstream;
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InsetCaption::InsetCaption(BufferParams const & bp)
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: InsetText(bp)
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{
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setAutoBreakRows(true);
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setDrawFrame(true);
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setFrameColor(LColor::captionframe);
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}
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void InsetCaption::write(Buffer const & buf, ostream & os) const
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{
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os << "Caption\n";
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text_.write(buf, os);
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}
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void InsetCaption::read(Buffer const & buf, LyXLex & lex)
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{
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#if 0
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// We will enably this check again when the compability
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// code is removed from Buffer::Read (Lgb)
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string const token = lex.GetString();
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if (token != "Caption") {
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lyxerr << "InsetCaption::Read: consistency check failed."
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<< endl;
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}
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#endif
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InsetText::read(buf, lex);
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}
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string const InsetCaption::editMessage() const
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{
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return _("Opened Caption Inset");
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}
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void InsetCaption::draw(PainterInfo & pi, int x, int y) const
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{
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// We must draw the label, we should get the label string
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// from the enclosing float inset.
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// The question is: Who should draw the label, the caption inset,
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// the text inset or the paragraph?
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// We should also draw the float number (Lgb)
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// See if we can find the name of the float this caption
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// belongs to.
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#if 0
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InsetBase * i1 = owner();
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InsetBase * i2 = i1 ? i1->owner() : 0;
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string type;
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if (i2->lyxCode() == FLOAT_CODE)
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#ifdef WITH_WARNINGS
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#warning Now, what happens for i2 == 0?
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#endif
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type = static_cast<InsetFloat *>(i2)->params().type;
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else if (i2->lyxCode() == WRAP_CODE)
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type = static_cast<InsetWrap *>(i2)->params().type;
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else
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BOOST_ASSERT(false);
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FloatList const & floats =
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pi.base.bv->buffer()->params().getLyXTextClass().floats();
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string const fl = i2 ? floats.getType(type).name() : N_("Float");
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#else
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string type = "float";
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string const fl = N_("Float");
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#endif
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// Discover the number...
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string const num = "#";
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// Generate the label
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string const label = bformat("%1$s %2$s:", _(fl), num);
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int const w = font_metrics::width(label, pi.base.font);
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pi.pain.text(x, y, label, pi.base.font);
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InsetText::draw(pi, x + w, y);
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}
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int InsetCaption::latex(Buffer const & buf, ostream & os,
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OutputParams const & runparams) const
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{
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// This is a bit too simplistic to take advantage of
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// caption options we must add more later. (Lgb)
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// This code is currently only able to handle the simple
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// \caption{...}, later we will make it take advantage
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// of the one of the caption packages. (Lgb)
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ostringstream ost;
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int const l = InsetText::latex(buf, ost, runparams);
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os << "\\caption{" << ost.str() << "}\n";
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return l + 1;
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}
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int InsetCaption::plaintext(Buffer const & /*buf*/,ostream & /*os*/,
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OutputParams const & /*runparams*/) const
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{
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// FIXME: Implement me!
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return 0;
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}
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int InsetCaption::docbook(Buffer const & buf, ostream & os,
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OutputParams const & runparams) const
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{
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int ret;
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os << "<title>";
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ret = InsetText::docbook(buf, os, runparams);
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os << "</title>\n";
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return ret;
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}
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auto_ptr<InsetBase> InsetCaption::doClone() const
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{
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return auto_ptr<InsetBase>(new InsetCaption(*this));
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}
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