2002-09-25 14:26:13 +00:00
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/**
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2007-04-25 01:24:38 +00:00
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* \file InsetCaption.cpp
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2002-09-25 14:26:13 +00:00
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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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2002-03-21 17:09:55 +00:00
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*
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2002-09-25 14:26:13 +00:00
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* \author Lars Gullik Bj<EFBFBD>nnes
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2002-03-21 17:09:55 +00:00
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*
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2003-08-23 00:17:00 +00:00
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* Full author contact details are available in file CREDITS.
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2000-07-17 18:27:53 +00:00
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*/
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#include <config.h>
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2007-04-25 01:24:38 +00:00
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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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2003-09-05 09:01:27 +00:00
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2007-04-26 04:41:58 +00:00
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#include "Buffer.h"
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#include "BufferParams.h"
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2007-11-03 18:50:54 +00:00
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#include "BufferView.h"
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2007-04-26 04:41:58 +00:00
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#include "Counters.h"
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2007-04-26 14:56:30 +00:00
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#include "Cursor.h"
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2007-11-03 18:50:54 +00:00
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#include "Dimension.h"
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2003-09-04 03:54:04 +00:00
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#include "Floating.h"
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2001-03-11 03:20:44 +00:00
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#include "FloatList.h"
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2007-04-26 04:41:58 +00:00
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#include "FuncRequest.h"
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2007-01-30 13:23:21 +00:00
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#include "FuncStatus.h"
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2007-11-29 07:04:28 +00:00
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#include "support/gettext.h"
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2007-10-24 15:32:43 +00:00
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#include "InsetList.h"
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2007-04-26 04:41:58 +00:00
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#include "MetricsInfo.h"
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2007-01-30 13:23:21 +00:00
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#include "output_latex.h"
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2007-04-26 04:41:58 +00:00
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#include "OutputParams.h"
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#include "Paragraph.h"
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2007-02-02 21:08:44 +00:00
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#include "paragraph_funcs.h"
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2007-11-07 23:34:45 +00:00
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#include "TextClass.h"
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2007-02-01 12:45:14 +00:00
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#include "TocBackend.h"
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2003-09-05 09:01:27 +00:00
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2006-10-07 16:15:06 +00:00
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#include "frontends/FontMetrics.h"
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2003-09-06 18:38:02 +00:00
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#include "frontends/Painter.h"
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2003-09-05 09:01:27 +00:00
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#include "support/lstrings.h"
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2004-07-24 10:55:30 +00:00
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#include <sstream>
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2002-11-21 18:33:09 +00:00
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2007-12-12 10:16:00 +00:00
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using namespace std;
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2003-06-02 10:03:27 +00:00
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2007-02-01 12:45:14 +00:00
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namespace lyx {
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2007-04-30 15:17:16 +00:00
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InsetCaption::InsetCaption(InsetCaption const & ic)
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: InsetText(ic), textclass_(ic.textclass_)
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{
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setAutoBreakRows(true);
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setDrawFrame(true);
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2007-10-25 12:41:02 +00:00
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setFrameColor(Color_captionframe);
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2007-04-30 15:17:16 +00:00
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}
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2002-03-03 20:25:07 +00:00
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InsetCaption::InsetCaption(BufferParams const & bp)
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2007-04-29 19:53:54 +00:00
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: InsetText(bp), textclass_(bp.getTextClass())
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2001-03-11 03:20:44 +00:00
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{
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2001-06-28 10:25:20 +00:00
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setAutoBreakRows(true);
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2004-08-14 15:55:22 +00:00
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setDrawFrame(true);
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2007-10-25 12:41:02 +00:00
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setFrameColor(Color_captionframe);
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2001-03-11 03:20:44 +00:00
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}
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2003-08-28 07:41:31 +00:00
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void InsetCaption::write(Buffer const & buf, ostream & os) const
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2000-07-18 17:45:27 +00:00
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{
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os << "Caption\n";
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2003-12-02 12:39:14 +00:00
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text_.write(buf, os);
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2000-07-18 17:45:27 +00:00
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}
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2007-04-26 11:30:54 +00:00
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void InsetCaption::read(Buffer const & buf, Lexer & lex)
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2000-07-18 17:45:27 +00:00
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{
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2001-03-11 03:20:44 +00:00
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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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2000-07-18 17:45:27 +00:00
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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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2001-03-11 03:20:44 +00:00
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#endif
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2001-06-28 10:25:20 +00:00
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InsetText::read(buf, lex);
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2000-07-18 17:45:27 +00:00
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}
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2001-03-11 03:20:44 +00:00
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2006-09-09 18:52:00 +00:00
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docstring const InsetCaption::editMessage() const
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2001-03-11 03:20:44 +00:00
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{
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2006-09-09 18:52:00 +00:00
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return _("Opened Caption Inset");
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2001-03-11 03:20:44 +00:00
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}
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2006-10-17 16:23:27 +00:00
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void InsetCaption::cursorPos(BufferView const & bv,
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CursorSlice const & sl, bool boundary, int & x, int & y) const
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2006-05-05 05:51:51 +00:00
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{
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2006-10-17 16:23:27 +00:00
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InsetText::cursorPos(bv, sl, boundary, x, y);
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2006-05-05 05:51:51 +00:00
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x += labelwidth_;
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}
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2007-02-01 12:45:14 +00:00
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void InsetCaption::setCustomLabel(docstring const & label)
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2006-05-28 17:02:57 +00:00
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{
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2007-02-01 12:45:14 +00:00
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if (!support::isAscii(label) || label.empty())
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// This must be a user defined layout. We cannot translate
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// this, since gettext accepts only ascii keys.
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custom_label_ = label;
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else
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custom_label_ = _(to_ascii(label));
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}
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2007-06-22 13:33:51 +00:00
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void InsetCaption::addToToc(TocList & toclist, Buffer const & buf, ParConstIterator const &) const
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2007-02-01 12:45:14 +00:00
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{
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if (type_.empty())
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return;
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ParConstIterator pit = par_const_iterator_begin(*this);
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Toc & toc = toclist[type_];
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2007-08-12 21:43:58 +00:00
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docstring const str = full_label_ + ". " + pit->asString(buf, false);
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2007-02-01 12:45:14 +00:00
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toc.push_back(TocItem(pit, 0, str));
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2006-05-28 17:02:57 +00:00
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}
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2007-09-21 20:39:47 +00:00
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void InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
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2006-05-05 05:51:51 +00:00
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{
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2007-10-28 18:51:54 +00:00
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FontInfo tmpfont = mi.base.font;
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mi.base.font = mi.base.bv->buffer().params().getFont().fontInfo();
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2007-01-30 13:23:21 +00:00
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labelwidth_ = theFontMetrics(mi.base.font).width(full_label_);
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2007-02-11 23:35:12 +00:00
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// add some space to separate the label from the inset text
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labelwidth_ += 2 * TEXT_TO_INSET_OFFSET;
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2006-05-05 05:51:51 +00:00
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dim.wid = labelwidth_;
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Dimension textdim;
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2007-08-31 17:32:27 +00:00
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// Correct for button and label width
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2007-01-30 13:23:21 +00:00
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mi.base.textwidth -= dim.wid;
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InsetText::metrics(mi, textdim);
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2007-09-24 17:51:15 +00:00
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mi.base.font = tmpfont;
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2007-08-31 17:32:27 +00:00
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mi.base.textwidth += dim.wid;
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2007-12-12 19:28:07 +00:00
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dim.des = max(dim.des - textdim.asc + dim.asc, textdim.des);
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2006-05-05 05:51:51 +00:00
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dim.asc = textdim.asc;
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dim.wid += textdim.wid;
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}
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2003-05-30 06:48:24 +00:00
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void InsetCaption::draw(PainterInfo & pi, int x, int y) const
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2001-03-11 03:20:44 +00:00
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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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2007-04-26 04:41:58 +00:00
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// Answer: the text inset (in buffer_funcs.cpp: setCaption).
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2007-01-30 13:23:21 +00:00
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2007-10-28 18:51:54 +00:00
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FontInfo tmpfont = pi.base.font;
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pi.base.font = pi.base.bv->buffer().params().getFont().fontInfo();
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2007-09-17 21:45:14 +00:00
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pi.pain.text(x, y, full_label_, pi.base.font);
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2007-09-09 20:21:43 +00:00
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InsetText::draw(pi, x + labelwidth_, y);
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2007-09-24 17:51:15 +00:00
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pi.base.font = tmpfont;
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2006-05-05 05:51:51 +00:00
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}
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2007-04-26 14:56:30 +00:00
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void InsetCaption::edit(Cursor & cur, bool left)
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2006-05-05 05:51:51 +00:00
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{
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cur.push(*this);
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InsetText::edit(cur, left);
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}
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2007-04-29 13:39:47 +00:00
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Inset * InsetCaption::editXY(Cursor & cur, int x, int y)
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2006-05-05 05:51:51 +00:00
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{
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cur.push(*this);
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return InsetText::editXY(cur, x, y);
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2001-03-11 03:20:44 +00:00
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}
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2007-10-13 09:04:52 +00:00
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bool InsetCaption::insetAllowed(InsetCode code) const
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2007-02-02 13:55:14 +00:00
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{
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switch (code) {
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case FLOAT_CODE:
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case TABULAR_CODE:
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case WRAP_CODE:
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case CAPTION_CODE:
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2007-11-23 02:10:00 +00:00
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case NEWPAGE_CODE:
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2007-02-02 13:55:14 +00:00
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return false;
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default:
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return InsetText::insetAllowed(code);
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}
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}
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2007-04-26 14:56:30 +00:00
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bool InsetCaption::getStatus(Cursor & cur, FuncRequest const & cmd,
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2007-01-30 13:23:21 +00:00
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FuncStatus & status) const
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{
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switch (cmd.action) {
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case LFUN_BREAK_PARAGRAPH:
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case LFUN_BREAK_PARAGRAPH_SKIP:
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status.enabled(false);
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return true;
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2007-02-02 21:08:44 +00:00
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case LFUN_OPTIONAL_INSERT:
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2007-10-24 15:32:43 +00:00
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status.enabled(cur.paragraph().insetList().find(OPTARG_CODE) == -1);
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2007-02-02 21:08:44 +00:00
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return true;
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2007-01-30 13:23:21 +00:00
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default:
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return InsetText::getStatus(cur, cmd, status);
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}
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}
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2006-10-19 16:51:30 +00:00
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int InsetCaption::latex(Buffer const & buf, odocstream & os,
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2007-05-28 22:27:45 +00:00
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OutputParams const & runparams_in) const
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2001-03-11 03:20:44 +00:00
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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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2007-02-02 13:55:14 +00:00
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OutputParams runparams = runparams_in;
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// FIXME: actually, it is moving only when there is no
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// optional argument.
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runparams.moving_arg = true;
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2007-01-30 13:23:21 +00:00
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os << "\\caption";
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int l = latexOptArgInsets(buf, paragraphs()[0], os, runparams, 1);
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os << '{';
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l += InsetText::latex(buf, os, runparams);
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os << "}\n";
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2007-03-18 10:59:16 +00:00
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runparams_in.encoding = runparams.encoding;
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2001-03-11 03:20:44 +00:00
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return l + 1;
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}
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2007-01-30 13:23:21 +00:00
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int InsetCaption::plaintext(Buffer const & buf, odocstream & os,
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2007-05-28 22:27:45 +00:00
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OutputParams const & runparams) const
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2001-03-11 03:20:44 +00:00
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{
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2007-02-16 09:53:51 +00:00
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os << '[' << full_label_ << "\n";
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InsetText::plaintext(buf, os, runparams);
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os << "\n]";
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2007-02-20 17:52:41 +00:00
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return PLAINTEXT_NEWLINE + 1; // one char on a separate line
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2001-03-11 03:20:44 +00:00
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}
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2006-10-19 21:00:33 +00:00
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int InsetCaption::docbook(Buffer const & buf, odocstream & os,
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2007-05-28 22:27:45 +00:00
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OutputParams const & runparams) const
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2001-03-11 03:20:44 +00:00
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{
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2001-11-02 16:11:19 +00:00
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int ret;
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os << "<title>";
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2003-10-31 18:45:43 +00:00
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ret = InsetText::docbook(buf, os, runparams);
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2001-11-02 16:11:19 +00:00
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os << "</title>\n";
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return ret;
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2001-03-11 03:20:44 +00:00
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}
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2005-02-23 12:01:50 +00:00
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2007-05-14 20:42:14 +00:00
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int InsetCaption::getArgument(Buffer const & buf, odocstream & os,
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2007-05-28 22:27:45 +00:00
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OutputParams const & runparams) const
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2007-05-14 20:42:14 +00:00
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{
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return InsetText::latex(buf, os, runparams);
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}
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int InsetCaption::getOptArg(Buffer const & buf, odocstream & os,
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2007-05-28 22:27:45 +00:00
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OutputParams const & runparams) const
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2007-05-14 20:42:14 +00:00
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{
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return latexOptArgInsets(buf, paragraphs()[0], os, runparams, 1);
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}
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2007-08-12 21:43:58 +00:00
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void InsetCaption::updateLabels(Buffer const & buf, ParIterator const & it)
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2007-02-16 09:53:51 +00:00
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{
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2007-08-30 18:03:17 +00:00
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using support::bformat;
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2007-08-12 21:43:58 +00:00
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TextClass const & tclass = buf.params().getTextClass();
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Counters & cnts = tclass.counters();
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string const & type = cnts.current_float();
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if (type.empty())
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2007-05-01 08:26:40 +00:00
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full_label_ = buf.B_("Senseless!!! ");
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2007-02-16 09:53:51 +00:00
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else {
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2007-08-12 21:43:58 +00:00
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// FIXME: life would be _much_ simpler if listings was
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// listed in Floating.
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docstring name;
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if (type == "listing")
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name = buf.B_("Listing");
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else
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name = buf.B_(tclass.floats().getType(type).name());
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if (cnts.hasCounter(from_utf8(type))) {
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cnts.step(from_utf8(type));
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full_label_ = bformat(from_ascii("%1$s %2$s:"),
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name,
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2007-08-16 11:12:56 +00:00
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cnts.theCounter(from_utf8(type)));
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2007-08-12 21:43:58 +00:00
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} else
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full_label_ = bformat(from_ascii("%1$s #:"), name);
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2007-02-16 09:53:51 +00:00
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}
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2007-08-12 21:43:58 +00:00
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// Do the real work now.
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InsetText::updateLabels(buf, it);
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2007-02-16 09:53:51 +00:00
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}
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2007-08-30 18:03:17 +00:00
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Inset * InsetCaption::clone() const
|
2005-02-23 12:01:50 +00:00
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{
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2007-08-30 18:03:17 +00:00
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return new InsetCaption(*this);
|
2005-02-23 12:01:50 +00:00
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}
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2006-10-21 00:16:43 +00:00
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} // namespace lyx
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