lyx_mirror/src/factory.C

488 lines
13 KiB
C++
Raw Normal View History

/**
* \file factory.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Andr<EFBFBD> P<EFBFBD>nitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "factory.h"
#include "buffer.h"
#include "BufferView.h"
#include "bufferparams.h"
#include "debug.h"
#include "FloatList.h"
#include "funcrequest.h"
#include "LColor.h"
#include "lyxlex.h"
#include "paragraph.h"
#include "insets/insetbibitem.h"
#include "insets/insetbibtex.h"
#include "insets/insetcaption.h"
#include "insets/insetcite.h"
#include "insets/insetcharstyle.h"
#include "insets/insetenv.h"
#include "insets/insetert.h"
#include "insets/insetexternal.h"
#include "insets/insetfloat.h"
#include "insets/insetfloatlist.h"
#include "insets/insetfoot.h"
#include "insets/insetgraphics.h"
#include "insets/insethfill.h"
#include "insets/insetinclude.h"
#include "insets/insetindex.h"
#include "insets/insetlabel.h"
#include "insets/insetline.h"
#include "insets/insetmarginal.h"
#include "insets/insetnote.h"
#include "insets/insetbox.h"
#include "insets/insetbranch.h"
#include "insets/insetoptarg.h"
#include "insets/insetpagebreak.h"
#include "insets/insetref.h"
#include "insets/insetspace.h"
#include "insets/insettabular.h"
#include "insets/insettoc.h"
#include "insets/inseturl.h"
#include "insets/insetvspace.h"
#include "insets/insetwrap.h"
#include "mathed/math_macrotemplate.h"
#include "mathed/math_hullinset.h"
#include "frontends/Dialogs.h"
#include "frontends/LyXView.h"
#include "support/lstrings.h"
#include <boost/assert.hpp>
#include <sstream>
using lyx::support::compare_ascii_no_case;
using std::auto_ptr;
using std::endl;
using std::string;
InsetBase * createInset(BufferView * bv, FuncRequest const & cmd)
{
BufferParams const & params = bv->buffer()->params();
switch (cmd.action) {
case LFUN_HFILL:
return new InsetHFill;
case LFUN_INSERT_LINE:
return new InsetLine;
case LFUN_INSERT_PAGEBREAK:
return new InsetPagebreak;
case LFUN_INSERT_CHARSTYLE: {
string s = cmd.getArg(0);
CharStyles::iterator found_cs = params.getLyXTextClass().charstyle(s);
return new InsetCharStyle(params, found_cs);
}
case LFUN_INSERT_NOTE: {
string arg = cmd.getArg(0);
if (arg.empty())
arg = "Note";
return new InsetNote(params, arg);
}
case LFUN_INSERT_BOX: {
string arg = cmd.getArg(0);
if (arg.empty())
arg = "Boxed";
return new InsetBox(params, arg);
}
case LFUN_INSERT_BRANCH: {
string arg = cmd.getArg(0);
if (arg.empty())
arg = "none";
return new InsetBranch(params, InsetBranchParams(arg));
}
case LFUN_INSET_ERT:
return new InsetERT(params);
case LFUN_INSET_FOOTNOTE:
return new InsetFoot(params);
case LFUN_INSET_MARGINAL:
return new InsetMarginal(params);
case LFUN_INSET_OPTARG:
return new InsetOptArg(params);
case LFUN_INSERT_BIBITEM:
return new InsetBibitem(InsetCommandParams("bibitem"));
case LFUN_INSET_FLOAT:
// check if the float type exists
if (params.getLyXTextClass().floats().typeExist(cmd.argument))
return new InsetFloat(params, cmd.argument);
lyxerr << "Non-existent float type: " << cmd.argument << endl;
return 0;
case LFUN_INSET_WIDE_FLOAT:
// check if the float type exists
if (params.getLyXTextClass().floats().typeExist(cmd.argument)) {
auto_ptr<InsetFloat> p(new InsetFloat(params, cmd.argument));
p->wide(true, params);
return p.release();
}
lyxerr << "Non-existent float type: " << cmd.argument << endl;
return 0;
case LFUN_INSET_WRAP:
if (cmd.argument == "figure")
return new InsetWrap(params, cmd.argument);
lyxerr << "Non-existent floatflt type: " << cmd.argument << endl;
return 0;
case LFUN_INDEX_INSERT: {
// Try and generate a valid index entry.
InsetCommandParams icp("index");
string const contents = cmd.argument.empty() ?
bv->getLyXText()->getStringToIndex(bv->cursor()) :
cmd.argument;
icp.setContents(contents);
string data = InsetCommandMailer::params2string("index", icp);
LyXView * lv = bv->owner();
if (icp.getContents().empty()) {
lv->getDialogs().show("index", data, 0);
} else {
lv->dispatch(FuncRequest(LFUN_INSET_APPLY, data));
}
return 0;
}
case LFUN_TABULAR_INSERT:
if (!cmd.argument.empty()) {
std::istringstream ss(cmd.argument);
int r = 0, c = 0;
ss >> r >> c;
if (r <= 0) r = 2;
if (c <= 0) c = 2;
return new InsetTabular(*bv->buffer(), r, c);
}
bv->owner()->getDialogs().show("tabularcreate");
return 0;
case LFUN_INSET_CAPTION: {
UpdatableInset * up = bv->cursor().inset().asUpdatableInset();
if (!up) {
auto_ptr<InsetCaption> inset(new InsetCaption(params));
inset->setAutoBreakRows(true);
inset->setDrawFrame(true);
inset->setFrameColor(LColor::captionframe);
return inset.release();
}
return 0;
}
case LFUN_INDEX_PRINT:
return new InsetPrintIndex(InsetCommandParams("printindex"));
case LFUN_TOC_INSERT:
return new InsetTOC(InsetCommandParams("tableofcontents"));
case LFUN_ENVIRONMENT_INSERT:
return new InsetEnvironment(params, cmd.argument);
#if 0
case LFUN_INSET_LIST:
return new InsetList;
case LFUN_INSET_THEOREM:
return new InsetTheorem;
#endif
case LFUN_INSET_INSERT: {
string const name = cmd.getArg(0);
if (name == "bibitem") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetBibitem(icp);
} else if (name == "bibtex") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetBibtex(icp);
} else if (name == "citation") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetCitation(icp);
} else if (name == "ert") {
InsetCollapsable::CollapseStatus st;
InsetERTMailer::string2params(cmd.argument, st);
return new InsetERT(params, st);
} else if (name == "external") {
Buffer const & buffer = *bv->buffer();
InsetExternalParams iep;
InsetExternalMailer::string2params(cmd.argument,
buffer, iep);
auto_ptr<InsetExternal> inset(new InsetExternal);
inset->setParams(iep, buffer);
return inset.release();
} else if (name == "graphics") {
Buffer const & buffer = *bv->buffer();
InsetGraphicsParams igp;
InsetGraphicsMailer::string2params(cmd.argument,
buffer, igp);
auto_ptr<InsetGraphics> inset(new InsetGraphics);
inset->setParams(igp);
return inset.release();
} else if (name == "include") {
InsetCommandParams iip;
InsetIncludeMailer::string2params(cmd.argument, iip);
return new InsetInclude(iip);
} else if (name == "index") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetIndex(icp);
} else if (name == "label") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetLabel(icp);
} else if (name == "ref") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetRef(icp, *bv->buffer());
} else if (name == "toc") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetTOC(icp);
} else if (name == "url") {
InsetCommandParams icp;
InsetCommandMailer::string2params(name, cmd.argument,
icp);
return new InsetUrl(icp);
} else if (name == "vspace") {
VSpace vspace;
InsetVSpaceMailer::string2params(cmd.argument, vspace);
return new InsetVSpace(vspace);
}
}
case LFUN_SPACE_INSERT: {
string const name = cmd.argument;
if (name == "normal")
return new InsetSpace(InsetSpace::NORMAL);
else if (name == "protected")
return new InsetSpace(InsetSpace::PROTECTED);
else if (name == "thin")
return new InsetSpace(InsetSpace::THIN);
else if (name == "quad")
return new InsetSpace(InsetSpace::QUAD);
else if (name == "qquad")
return new InsetSpace(InsetSpace::QQUAD);
else if (name == "enspace")
return new InsetSpace(InsetSpace::ENSPACE);
else if (name == "enskip")
return new InsetSpace(InsetSpace::ENSKIP);
else if (name == "negthinspace")
return new InsetSpace(InsetSpace::NEGTHIN);
else if (name.empty())
lyxerr << "LyX function 'space' needs an argument." << endl;
else
lyxerr << "Wrong argument for LyX function 'space'." << endl;
}
break;
default:
break;
}
return 0;
}
InsetBase * readInset(LyXLex & lex, Buffer const & buf)
{
// consistency check
if (lex.getString() != "\\begin_inset") {
lyxerr << "Buffer::readInset: Consistency check failed."
<< endl;
}
auto_ptr<InsetBase> inset;
LyXTextClass tclass = buf.params().getLyXTextClass();
lex.next();
string tmptok = lex.getString();
// test the different insets
if (tmptok == "LatexCommand") {
InsetCommandParams inscmd;
inscmd.read(lex);
string const cmdName = inscmd.getCmdName();
// This strange command allows LyX to recognize "natbib" style
// citations: citet, citep, Citet etc.
if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
inset.reset(new InsetCitation(inscmd));
} else if (cmdName == "bibitem") {
lex.printError("Wrong place for bibitem");
inset.reset(new InsetBibitem(inscmd));
} else if (cmdName == "bibtex") {
inset.reset(new InsetBibtex(inscmd));
} else if (cmdName == "index") {
inset.reset(new InsetIndex(inscmd));
} else if (cmdName == "include") {
inset.reset(new InsetInclude(inscmd));
} else if (cmdName == "label") {
inset.reset(new InsetLabel(inscmd));
} else if (cmdName == "url"
|| cmdName == "htmlurl") {
inset.reset(new InsetUrl(inscmd));
} else if (cmdName == "ref"
|| cmdName == "eqref"
|| cmdName == "pageref"
|| cmdName == "vref"
|| cmdName == "vpageref"
|| cmdName == "prettyref") {
if (!inscmd.getOptions().empty()
|| !inscmd.getContents().empty()) {
inset.reset(new InsetRef(inscmd, buf));
}
} else if (cmdName == "tableofcontents") {
inset.reset(new InsetTOC(inscmd));
} else if (cmdName == "listofalgorithms") {
inset.reset(new InsetFloatList("algorithm"));
} else if (cmdName == "listoffigures") {
inset.reset(new InsetFloatList("figure"));
} else if (cmdName == "listoftables") {
inset.reset(new InsetFloatList("table"));
} else if (cmdName == "printindex") {
inset.reset(new InsetPrintIndex(inscmd));
} else {
lyxerr << "unknown CommandInset '" << cmdName
<< "'" << std::endl;
while (lex.isOK() && lex.getString() != "\\end_inset")
lex.next();
return 0;
}
} else {
if (tmptok == "Quotes") {
inset.reset(new InsetQuotes);
} else if (tmptok == "External") {
inset.reset(new InsetExternal);
} else if (tmptok == "FormulaMacro") {
inset.reset(new MathMacroTemplate);
} else if (tmptok == "Formula") {
inset.reset(new MathHullInset);
} else if (tmptok == "Graphics") {
inset.reset(new InsetGraphics);
} else if (tmptok == "Note") {
inset.reset(new InsetNote(buf.params(), tmptok));
} else if (tmptok == "Box") {
inset.reset(new InsetBox(buf.params(), tmptok));
} else if (tmptok == "CharStyle") {
lex.next();
string s = lex.getString();
CharStyles::iterator found_cs = tclass.charstyle(s);
inset.reset(new InsetCharStyle(buf.params(), found_cs));
} else if (tmptok == "Branch") {
inset.reset(new InsetBranch(buf.params(),
InsetBranchParams()));
} else if (tmptok == "Include") {
InsetCommandParams p("Include");
inset.reset(new InsetInclude(p));
} else if (tmptok == "Environment") {
lex.next();
inset.reset(new InsetEnvironment(buf.params(), lex.getString()));
} else if (tmptok == "ERT") {
inset.reset(new InsetERT(buf.params()));
} else if (tmptok == "InsetSpace") {
inset.reset(new InsetSpace);
} else if (tmptok == "Tabular") {
inset.reset(new InsetTabular(buf));
} else if (tmptok == "Text") {
inset.reset(new InsetText(buf.params()));
} else if (tmptok == "VSpace") {
inset.reset(new InsetVSpace);
} else if (tmptok == "Foot") {
inset.reset(new InsetFoot(buf.params()));
} else if (tmptok == "Marginal") {
inset.reset(new InsetMarginal(buf.params()));
} else if (tmptok == "OptArg") {
inset.reset(new InsetOptArg(buf.params()));
} else if (tmptok == "Float") {
lex.next();
string tmptok = lex.getString();
inset.reset(new InsetFloat(buf.params(), tmptok));
} else if (tmptok == "Wrap") {
lex.next();
string tmptok = lex.getString();
inset.reset(new InsetWrap(buf.params(), tmptok));
#if 0
} else if (tmptok == "List") {
inset.reset(new InsetList);
} else if (tmptok == "Theorem") {
inset.reset(new InsetList);
#endif
} else if (tmptok == "Caption") {
inset.reset(new InsetCaption(buf.params()));
} else if (tmptok == "FloatList") {
inset.reset(new InsetFloatList);
} else {
lyxerr << "unknown Inset type '" << tmptok
<< "'" << std::endl;
while (lex.isOK() && lex.getString() != "\\end_inset")
lex.next();
return 0;
}
inset->read(buf, lex);
#ifdef WITH_WARNINGS
#warning hack..
#endif
if (inset->lyxCode() == InsetBase::MATHMACRO_CODE) {
MathMacroTemplate const * tmpl =
static_cast<MathMacroTemplate*>(inset.get());
MacroTable::globalMacros().insert
(tmpl->name(), tmpl->asMacroData());
lyxerr << "creating local macro " << tmpl->name() << endl;
}
}
return inset.release();
}