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https://git.lyx.org/repos/lyx.git
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fa6d2fd93d
overwrites the existing definition, instead of updating it, as our Style
declarations do. This patch fixes this behavior, so that e.g.:
#\DeclareLyXModule{ERT}
#DescriptionBegin
#Make ERT Classic
#DescriptionEnd
Format 11
InsetLayout ERT
Decoration classic
End
will do as advertised.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27900 a592a061-630c-0410-9148-cb99ea01b6c8
1162 lines
26 KiB
C++
1162 lines
26 KiB
C++
/**
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* \file TextClass.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 Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author Angus Leeming
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* \author John Levon
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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 "TextClass.h"
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#include "LayoutFile.h"
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#include "Color.h"
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#include "Counters.h"
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#include "Floating.h"
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#include "FloatList.h"
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#include "Layout.h"
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#include "Lexer.h"
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#include "Font.h"
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#include "frontends/alert.h"
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#include "support/lassert.h"
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#include "support/debug.h"
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#include "support/ExceptionMessage.h"
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#include "support/FileName.h"
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#include "support/filetools.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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#include "support/os.h"
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#include <algorithm>
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#include <fstream>
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#include <sstream>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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namespace {
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class LayoutNamesEqual : public unary_function<Layout, bool> {
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public:
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LayoutNamesEqual(docstring const & name)
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: name_(name)
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{}
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bool operator()(Layout const & c) const
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{
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return c.name() == name_;
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}
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private:
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docstring name_;
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};
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int const FORMAT = 11;
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bool layout2layout(FileName const & filename, FileName const & tempfile)
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{
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FileName const script = libFileSearch("scripts", "layout2layout.py");
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if (script.empty()) {
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LYXERR0("Could not find layout conversion "
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"script layout2layout.py.");
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return false;
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}
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ostringstream command;
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command << os::python() << ' ' << quoteName(script.toFilesystemEncoding())
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<< ' ' << quoteName(filename.toFilesystemEncoding())
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<< ' ' << quoteName(tempfile.toFilesystemEncoding());
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string const command_str = command.str();
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LYXERR(Debug::TCLASS, "Running `" << command_str << '\'');
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cmd_ret const ret = runCommand(command_str);
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if (ret.first != 0) {
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LYXERR0("Could not run layout conversion script layout2layout.py.");
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return false;
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}
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return true;
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}
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std::string translateRT(TextClass::ReadType rt)
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{
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switch (rt) {
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case TextClass::BASECLASS:
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return "textclass";
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case TextClass::MERGE:
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return "input file";
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case TextClass::MODULE:
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return "module file";
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case TextClass::VALIDATION:
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return "validation";
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}
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// shutup warning
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return string();
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}
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} // namespace anon
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// This string should not be translated here,
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// because it is a layout identifier.
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docstring const TextClass::plain_layout_ = from_ascii("Plain Layout");
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InsetLayout DocumentClass::plain_insetlayout_;
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/////////////////////////////////////////////////////////////////////////
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//
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// TextClass
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//
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/////////////////////////////////////////////////////////////////////////
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TextClass::TextClass()
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{
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outputType_ = LATEX;
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columns_ = 1;
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sides_ = OneSide;
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secnumdepth_ = 3;
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tocdepth_ = 3;
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pagestyle_ = "default";
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defaultfont_ = sane_font;
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opt_fontsize_ = "10|11|12";
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opt_pagestyle_ = "empty|plain|headings|fancy";
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titletype_ = TITLE_COMMAND_AFTER;
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titlename_ = "maketitle";
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loaded_ = false;
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_("Plain Layout"); // a hack to make this translatable
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}
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bool TextClass::readStyle(Lexer & lexrc, Layout & lay) const
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{
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LYXERR(Debug::TCLASS, "Reading style " << to_utf8(lay.name()));
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if (!lay.read(lexrc, *this)) {
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LYXERR0("Error parsing style `" << to_utf8(lay.name()) << '\'');
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return false;
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}
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// Resolve fonts
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lay.resfont = lay.font;
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lay.resfont.realize(defaultfont_);
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lay.reslabelfont = lay.labelfont;
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lay.reslabelfont.realize(defaultfont_);
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return true; // no errors
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}
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enum TextClassTags {
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TC_OUTPUTTYPE = 1,
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TC_INPUT,
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TC_STYLE,
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TC_DEFAULTSTYLE,
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TC_INSETLAYOUT,
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TC_NOSTYLE,
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TC_COLUMNS,
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TC_SIDES,
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TC_PAGESTYLE,
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TC_DEFAULTFONT,
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TC_SECNUMDEPTH,
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TC_TOCDEPTH,
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TC_CLASSOPTIONS,
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TC_PREAMBLE,
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TC_PROVIDES,
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TC_REQUIRES,
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TC_LEFTMARGIN,
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TC_RIGHTMARGIN,
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TC_FLOAT,
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TC_COUNTER,
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TC_NOFLOAT,
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TC_TITLELATEXNAME,
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TC_TITLELATEXTYPE,
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TC_FORMAT,
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TC_ADDTOPREAMBLE,
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TC_DEFAULTMODULE,
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TC_PROVIDESMODULE,
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TC_EXCLUDESMODULE
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};
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namespace {
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LexerKeyword textClassTags[] = {
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{ "addtopreamble", TC_ADDTOPREAMBLE },
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{ "classoptions", TC_CLASSOPTIONS },
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{ "columns", TC_COLUMNS },
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{ "counter", TC_COUNTER },
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{ "defaultfont", TC_DEFAULTFONT },
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{ "defaultmodule", TC_DEFAULTMODULE },
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{ "defaultstyle", TC_DEFAULTSTYLE },
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{ "excludesmodule", TC_EXCLUDESMODULE },
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{ "float", TC_FLOAT },
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{ "format", TC_FORMAT },
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{ "input", TC_INPUT },
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{ "insetlayout", TC_INSETLAYOUT },
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{ "leftmargin", TC_LEFTMARGIN },
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{ "nofloat", TC_NOFLOAT },
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{ "nostyle", TC_NOSTYLE },
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{ "outputtype", TC_OUTPUTTYPE },
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{ "pagestyle", TC_PAGESTYLE },
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{ "preamble", TC_PREAMBLE },
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{ "provides", TC_PROVIDES },
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{ "providesmodule", TC_PROVIDESMODULE },
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{ "requires", TC_REQUIRES },
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{ "rightmargin", TC_RIGHTMARGIN },
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{ "secnumdepth", TC_SECNUMDEPTH },
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{ "sides", TC_SIDES },
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{ "style", TC_STYLE },
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{ "titlelatexname", TC_TITLELATEXNAME },
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{ "titlelatextype", TC_TITLELATEXTYPE },
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{ "tocdepth", TC_TOCDEPTH }
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};
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} //namespace anon
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bool TextClass::convertLayoutFormat(support::FileName const & filename, ReadType rt)
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{
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LYXERR(Debug::TCLASS, "Converting layout file to " << FORMAT);
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FileName const tempfile = FileName::tempName("convert_layout");
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bool success = layout2layout(filename, tempfile);
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if (success)
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success = read(tempfile, rt);
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tempfile.removeFile();
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return success;
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}
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bool TextClass::read(FileName const & filename, ReadType rt)
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{
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if (!filename.isReadableFile()) {
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lyxerr << "Cannot read layout file `" << filename << "'."
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<< endl;
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return false;
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}
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LYXERR(Debug::TCLASS, "Reading " + translateRT(rt) + ": " +
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to_utf8(makeDisplayPath(filename.absFilename())));
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// Define the plain layout used in table cells, ert, etc. Note that
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// we do this before loading any layout file, so that classes can
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// override features of this layout if they should choose to do so.
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if (rt == BASECLASS && !hasLayout(plain_layout_))
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layoutlist_.push_back(createBasicLayout(plain_layout_));
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Lexer lexrc(textClassTags);
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lexrc.setFile(filename);
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ReturnValues retval = read(lexrc, rt);
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LYXERR(Debug::TCLASS, "Finished reading " + translateRT(rt) + ": " +
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to_utf8(makeDisplayPath(filename.absFilename())));
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if (retval != FORMAT_MISMATCH)
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return retval == OK;
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bool const worx = convertLayoutFormat(filename, rt);
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if (!worx) {
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LYXERR0 ("Unable to convert " << filename <<
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" to format " << FORMAT);
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return false;
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}
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return true;
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}
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bool TextClass::validate(std::string const & str)
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{
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TextClass tc;
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return tc.read(str, VALIDATION);
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}
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bool TextClass::read(std::string const & str, ReadType rt)
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{
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Lexer lexrc(textClassTags);
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istringstream is(str);
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lexrc.setStream(is);
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ReturnValues retval = read(lexrc, rt);
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if (retval != FORMAT_MISMATCH)
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return retval == OK;
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// write the layout string to a temporary file
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FileName const tempfile = FileName::tempName("TextClass_read");
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ofstream os(tempfile.toFilesystemEncoding().c_str());
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if (!os) {
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LYXERR0("Unable to create temporary file");
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return false;
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}
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os << str;
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os.close();
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// now try to convert it
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bool const worx = convertLayoutFormat(tempfile, rt);
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if (!worx) {
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LYXERR0("Unable to convert internal layout information to format "
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<< FORMAT);
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}
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tempfile.removeFile();
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return worx;
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}
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// Reads a textclass structure from file.
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TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
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{
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bool error = !lexrc.isOK();
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// Format of files before the 'Format' tag was introduced
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int format = 1;
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// parsing
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while (lexrc.isOK() && !error) {
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int le = lexrc.lex();
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switch (le) {
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case Lexer::LEX_FEOF:
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continue;
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case Lexer::LEX_UNDEF:
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lexrc.printError("Unknown TextClass tag `$$Token'");
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error = true;
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continue;
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default:
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break;
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}
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switch (static_cast<TextClassTags>(le)) {
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case TC_FORMAT:
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if (lexrc.next())
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format = lexrc.getInteger();
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break;
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case TC_OUTPUTTYPE: // output type definition
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readOutputType(lexrc);
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break;
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case TC_INPUT: // Include file
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if (lexrc.next()) {
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string const inc = lexrc.getString();
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FileName tmp = libFileSearch("layouts", inc,
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"layout");
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if (tmp.empty()) {
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lexrc.printError("Could not find input file: " + inc);
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error = true;
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} else if (!read(tmp, MERGE)) {
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lexrc.printError("Error reading input"
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"file: " + tmp.absFilename());
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error = true;
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}
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}
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break;
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case TC_DEFAULTSTYLE:
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if (lexrc.next()) {
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docstring const name = from_utf8(subst(lexrc.getString(),
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'_', ' '));
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defaultlayout_ = name;
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}
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break;
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case TC_STYLE: {
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if (!lexrc.next()) {
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lexrc.printError("No name given for style: `$$Token'.");
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error = true;
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break;
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}
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docstring const name = from_utf8(subst(lexrc.getString(),
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'_', ' '));
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if (name.empty()) {
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string s = "Could not read name for style: `$$Token' "
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+ lexrc.getString() + " is probably not valid UTF-8!";
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lexrc.printError(s.c_str());
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Layout lay;
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// Since we couldn't read the name, we just scan the rest
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// of the style and discard it.
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error = !readStyle(lexrc, lay);
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} else if (hasLayout(name)) {
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Layout & lay = operator[](name);
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error = !readStyle(lexrc, lay);
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} else {
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Layout layout;
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layout.setName(name);
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error = !readStyle(lexrc, layout);
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if (!error)
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layoutlist_.push_back(layout);
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if (defaultlayout_.empty()) {
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// We do not have a default layout yet, so we choose
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// the first layout we encounter.
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defaultlayout_ = name;
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}
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}
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break;
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}
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case TC_NOSTYLE:
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if (lexrc.next()) {
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docstring const style = from_utf8(subst(lexrc.getString(),
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'_', ' '));
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if (!deleteLayout(style))
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lyxerr << "Cannot delete style `"
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<< to_utf8(style) << '\'' << endl;
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}
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break;
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case TC_COLUMNS:
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if (lexrc.next())
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columns_ = lexrc.getInteger();
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break;
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case TC_SIDES:
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if (lexrc.next()) {
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switch (lexrc.getInteger()) {
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case 1: sides_ = OneSide; break;
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case 2: sides_ = TwoSides; break;
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default:
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lyxerr << "Impossible number of page"
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" sides, setting to one."
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<< endl;
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sides_ = OneSide;
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break;
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}
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}
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break;
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case TC_PAGESTYLE:
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lexrc.next();
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pagestyle_ = rtrim(lexrc.getString());
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break;
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case TC_DEFAULTFONT:
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defaultfont_ = lyxRead(lexrc);
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if (!defaultfont_.resolved()) {
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lexrc.printError("Warning: defaultfont should "
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"be fully instantiated!");
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defaultfont_.realize(sane_font);
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}
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break;
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case TC_SECNUMDEPTH:
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lexrc.next();
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secnumdepth_ = lexrc.getInteger();
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break;
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case TC_TOCDEPTH:
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lexrc.next();
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tocdepth_ = lexrc.getInteger();
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break;
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// First step to support options
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case TC_CLASSOPTIONS:
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readClassOptions(lexrc);
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break;
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case TC_PREAMBLE:
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preamble_ = from_utf8(lexrc.getLongString("EndPreamble"));
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break;
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case TC_ADDTOPREAMBLE:
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preamble_ += from_utf8(lexrc.getLongString("EndPreamble"));
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break;
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case TC_PROVIDES: {
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lexrc.next();
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string const feature = lexrc.getString();
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lexrc.next();
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if (lexrc.getInteger())
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provides_.insert(feature);
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else
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provides_.erase(feature);
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break;
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}
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case TC_REQUIRES: {
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lexrc.eatLine();
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vector<string> const req
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= getVectorFromString(lexrc.getString());
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requires_.insert(req.begin(), req.end());
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break;
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}
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case TC_DEFAULTMODULE: {
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lexrc.next();
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string const module = lexrc.getString();
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if (find(default_modules_.begin(), default_modules_.end(), module) == default_modules_.end())
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default_modules_.push_back(module);
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break;
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}
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case TC_PROVIDESMODULE: {
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lexrc.next();
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string const module = lexrc.getString();
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if (find(provided_modules_.begin(), provided_modules_.end(), module) == provided_modules_.end())
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provided_modules_.push_back(module);
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break;
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}
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case TC_EXCLUDESMODULE: {
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lexrc.next();
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string const module = lexrc.getString();
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// modules already have their own way to exclude other modules
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if (rt == MODULE) {
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LYXERR0("ExcludesModule tag cannot be used in a module!");
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break;
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}
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if (find(excluded_modules_.begin(), excluded_modules_.end(), module) == excluded_modules_.end())
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excluded_modules_.push_back(module);
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break;
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}
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case TC_LEFTMARGIN: // left margin type
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if (lexrc.next())
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leftmargin_ = lexrc.getDocString();
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break;
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case TC_RIGHTMARGIN: // right margin type
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if (lexrc.next())
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rightmargin_ = lexrc.getDocString();
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break;
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case TC_INSETLAYOUT: {
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if (!lexrc.next()) {
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lexrc.printError("No name given for InsetLayout: `$$Token'.");
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error = true;
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break;
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}
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docstring const name = subst(lexrc.getDocString(), '_', ' ');
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if (name.empty()) {
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string s = "Could not read name for InsetLayout: `$$Token' "
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+ lexrc.getString() + " is probably not valid UTF-8!";
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lexrc.printError(s.c_str());
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InsetLayout il;
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// Since we couldn't read the name, we just scan the rest
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// of the style and discard it.
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il.read(lexrc, *this);
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error = true;
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} else if (hasInsetLayout(name)) {
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InsetLayout & il = insetlayoutlist_[name];
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error = !il.read(lexrc, *this);
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} else {
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InsetLayout il;
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il.setName(name);
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error = !il.read(lexrc, *this);
|
|
if (!error)
|
|
insetlayoutlist_[name] = il;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case TC_FLOAT:
|
|
readFloat(lexrc);
|
|
break;
|
|
|
|
case TC_COUNTER:
|
|
if (lexrc.next()) {
|
|
docstring const name = lexrc.getDocString();
|
|
if (name.empty()) {
|
|
string s = "Could not read name for counter: `$$Token' "
|
|
+ lexrc.getString() + " is probably not valid UTF-8!";
|
|
lexrc.printError(s.c_str());
|
|
Counter c;
|
|
// Since we couldn't read the name, we just scan the rest
|
|
// and discard it.
|
|
c.read(lexrc);
|
|
} else
|
|
error = !counters_.read(lexrc, name);
|
|
}
|
|
else {
|
|
lexrc.printError("No name given for style: `$$Token'.");
|
|
error = true;
|
|
}
|
|
break;
|
|
|
|
case TC_TITLELATEXTYPE:
|
|
readTitleType(lexrc);
|
|
break;
|
|
|
|
case TC_TITLELATEXNAME:
|
|
if (lexrc.next())
|
|
titlename_ = lexrc.getString();
|
|
break;
|
|
|
|
case TC_NOFLOAT:
|
|
if (lexrc.next()) {
|
|
string const nofloat = lexrc.getString();
|
|
floatlist_.erase(nofloat);
|
|
}
|
|
break;
|
|
} // end of switch
|
|
|
|
//Note that this is triggered the first time through the loop unless
|
|
//we hit a format tag.
|
|
if (format != FORMAT)
|
|
break;
|
|
}
|
|
|
|
if (format != FORMAT)
|
|
return FORMAT_MISMATCH;
|
|
|
|
if (rt != BASECLASS)
|
|
return (error ? ERROR : OK);
|
|
|
|
if (defaultlayout_.empty()) {
|
|
LYXERR0("Error: Textclass '" << name_
|
|
<< "' is missing a defaultstyle.");
|
|
error = true;
|
|
}
|
|
|
|
// Try to erase "stdinsets" from the provides_ set.
|
|
// The
|
|
// Provides stdinsets 1
|
|
// declaration simply tells us that the standard insets have been
|
|
// defined. (It's found in stdinsets.inc but could also be used in
|
|
// user-defined files.) There isn't really any such package. So we
|
|
// might as well go ahead and erase it.
|
|
// If we do not succeed, then it was not there, which means that
|
|
// the textclass did not provide the definitions of the standard
|
|
// insets. So we need to try to load them.
|
|
int erased = provides_.erase("stdinsets");
|
|
if (!erased) {
|
|
FileName tmp = libFileSearch("layouts", "stdinsets.inc");
|
|
|
|
if (tmp.empty()) {
|
|
throw ExceptionMessage(WarningException, _("Missing File"),
|
|
_("Could not find stdinsets.inc! This may lead to data loss!"));
|
|
error = true;
|
|
} else if (!read(tmp, MERGE)) {
|
|
throw ExceptionMessage(WarningException, _("Corrupt File"),
|
|
_("Could not read stdinsets.inc! This may lead to data loss!"));
|
|
error = true;
|
|
}
|
|
}
|
|
|
|
min_toclevel_ = Layout::NOT_IN_TOC;
|
|
max_toclevel_ = Layout::NOT_IN_TOC;
|
|
const_iterator lit = begin();
|
|
const_iterator len = end();
|
|
for (; lit != len; ++lit) {
|
|
int const toclevel = lit->toclevel;
|
|
if (toclevel != Layout::NOT_IN_TOC) {
|
|
if (min_toclevel_ == Layout::NOT_IN_TOC)
|
|
min_toclevel_ = toclevel;
|
|
else
|
|
min_toclevel_ = min(min_toclevel_, toclevel);
|
|
max_toclevel_ = max(max_toclevel_, toclevel);
|
|
}
|
|
}
|
|
LYXERR(Debug::TCLASS, "Minimum TocLevel is " << min_toclevel_
|
|
<< ", maximum is " << max_toclevel_);
|
|
|
|
return (error ? ERROR : OK);
|
|
}
|
|
|
|
|
|
void TextClass::readTitleType(Lexer & lexrc)
|
|
{
|
|
LexerKeyword titleTypeTags[] = {
|
|
{ "commandafter", TITLE_COMMAND_AFTER },
|
|
{ "environment", TITLE_ENVIRONMENT }
|
|
};
|
|
|
|
PushPopHelper pph(lexrc, titleTypeTags);
|
|
|
|
int le = lexrc.lex();
|
|
switch (le) {
|
|
case Lexer::LEX_UNDEF:
|
|
lexrc.printError("Unknown output type `$$Token'");
|
|
break;
|
|
case TITLE_COMMAND_AFTER:
|
|
case TITLE_ENVIRONMENT:
|
|
titletype_ = static_cast<TitleLatexType>(le);
|
|
break;
|
|
default:
|
|
LYXERR0("Unhandled value " << le << " in TextClass::readTitleType.");
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void TextClass::readOutputType(Lexer & lexrc)
|
|
{
|
|
LexerKeyword outputTypeTags[] = {
|
|
{ "docbook", DOCBOOK },
|
|
{ "latex", LATEX },
|
|
{ "literate", LITERATE }
|
|
};
|
|
|
|
PushPopHelper pph(lexrc, outputTypeTags);
|
|
|
|
int le = lexrc.lex();
|
|
switch (le) {
|
|
case Lexer::LEX_UNDEF:
|
|
lexrc.printError("Unknown output type `$$Token'");
|
|
return;
|
|
case LATEX:
|
|
case DOCBOOK:
|
|
case LITERATE:
|
|
outputType_ = static_cast<OutputType>(le);
|
|
break;
|
|
default:
|
|
LYXERR0("Unhandled value " << le);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void TextClass::readClassOptions(Lexer & lexrc)
|
|
{
|
|
enum {
|
|
CO_FONTSIZE = 1,
|
|
CO_PAGESTYLE,
|
|
CO_OTHER,
|
|
CO_HEADER,
|
|
CO_END
|
|
};
|
|
|
|
LexerKeyword classOptionsTags[] = {
|
|
{"end", CO_END },
|
|
{"fontsize", CO_FONTSIZE },
|
|
{"header", CO_HEADER },
|
|
{"other", CO_OTHER },
|
|
{"pagestyle", CO_PAGESTYLE }
|
|
};
|
|
|
|
lexrc.pushTable(classOptionsTags);
|
|
bool getout = false;
|
|
while (!getout && lexrc.isOK()) {
|
|
int le = lexrc.lex();
|
|
switch (le) {
|
|
case Lexer::LEX_UNDEF:
|
|
lexrc.printError("Unknown ClassOption tag `$$Token'");
|
|
continue;
|
|
default: break;
|
|
}
|
|
switch (le) {
|
|
case CO_FONTSIZE:
|
|
lexrc.next();
|
|
opt_fontsize_ = rtrim(lexrc.getString());
|
|
break;
|
|
case CO_PAGESTYLE:
|
|
lexrc.next();
|
|
opt_pagestyle_ = rtrim(lexrc.getString());
|
|
break;
|
|
case CO_OTHER:
|
|
lexrc.next();
|
|
options_ = lexrc.getString();
|
|
break;
|
|
case CO_HEADER:
|
|
lexrc.next();
|
|
class_header_ = subst(lexrc.getString(), """, "\"");
|
|
break;
|
|
case CO_END:
|
|
getout = true;
|
|
break;
|
|
}
|
|
}
|
|
lexrc.popTable();
|
|
}
|
|
|
|
|
|
void TextClass::readFloat(Lexer & lexrc)
|
|
{
|
|
enum {
|
|
FT_TYPE = 1,
|
|
FT_NAME,
|
|
FT_PLACEMENT,
|
|
FT_EXT,
|
|
FT_WITHIN,
|
|
FT_STYLE,
|
|
FT_LISTNAME,
|
|
FT_BUILTIN,
|
|
FT_END
|
|
};
|
|
|
|
LexerKeyword floatTags[] = {
|
|
{ "end", FT_END },
|
|
{ "extension", FT_EXT },
|
|
{ "guiname", FT_NAME },
|
|
{ "latexbuiltin", FT_BUILTIN },
|
|
{ "listname", FT_LISTNAME },
|
|
{ "numberwithin", FT_WITHIN },
|
|
{ "placement", FT_PLACEMENT },
|
|
{ "style", FT_STYLE },
|
|
{ "type", FT_TYPE }
|
|
};
|
|
|
|
lexrc.pushTable(floatTags);
|
|
|
|
string type;
|
|
string placement;
|
|
string ext;
|
|
string within;
|
|
string style;
|
|
string name;
|
|
string listName;
|
|
bool builtin = false;
|
|
|
|
bool getout = false;
|
|
while (!getout && lexrc.isOK()) {
|
|
int le = lexrc.lex();
|
|
switch (le) {
|
|
case Lexer::LEX_UNDEF:
|
|
lexrc.printError("Unknown float tag `$$Token'");
|
|
continue;
|
|
default: break;
|
|
}
|
|
switch (le) {
|
|
case FT_TYPE:
|
|
lexrc.next();
|
|
type = lexrc.getString();
|
|
if (floatlist_.typeExist(type)) {
|
|
Floating const & fl = floatlist_.getType(type);
|
|
placement = fl.placement();
|
|
ext = fl.ext();
|
|
within = fl.within();
|
|
style = fl.style();
|
|
name = fl.name();
|
|
listName = fl.listName();
|
|
builtin = fl.builtin();
|
|
}
|
|
break;
|
|
case FT_NAME:
|
|
lexrc.next();
|
|
name = lexrc.getString();
|
|
break;
|
|
case FT_PLACEMENT:
|
|
lexrc.next();
|
|
placement = lexrc.getString();
|
|
break;
|
|
case FT_EXT:
|
|
lexrc.next();
|
|
ext = lexrc.getString();
|
|
break;
|
|
case FT_WITHIN:
|
|
lexrc.next();
|
|
within = lexrc.getString();
|
|
if (within == "none")
|
|
within.erase();
|
|
break;
|
|
case FT_STYLE:
|
|
lexrc.next();
|
|
style = lexrc.getString();
|
|
break;
|
|
case FT_LISTNAME:
|
|
lexrc.next();
|
|
listName = lexrc.getString();
|
|
break;
|
|
case FT_BUILTIN:
|
|
lexrc.next();
|
|
builtin = lexrc.getBool();
|
|
break;
|
|
case FT_END:
|
|
getout = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Here if have a full float if getout == true
|
|
if (getout) {
|
|
Floating fl(type, placement, ext, within,
|
|
style, name, listName, builtin);
|
|
floatlist_.newFloat(fl);
|
|
// each float has its own counter
|
|
counters_.newCounter(from_ascii(type), from_ascii(within),
|
|
docstring(), docstring());
|
|
// also define sub-float counters
|
|
docstring const subtype = "sub-" + from_ascii(type);
|
|
counters_.newCounter(subtype, from_ascii(type),
|
|
"\\alph{" + subtype + "}", docstring());
|
|
}
|
|
|
|
lexrc.popTable();
|
|
}
|
|
|
|
|
|
bool TextClass::hasLayout(docstring const & n) const
|
|
{
|
|
docstring const name = n.empty() ? defaultLayoutName() : n;
|
|
|
|
return find_if(layoutlist_.begin(), layoutlist_.end(),
|
|
LayoutNamesEqual(name))
|
|
!= layoutlist_.end();
|
|
}
|
|
|
|
|
|
bool TextClass::hasInsetLayout(docstring const & n) const
|
|
{
|
|
if (n.empty())
|
|
return false;
|
|
InsetLayouts::const_iterator it = insetlayoutlist_.begin();
|
|
InsetLayouts::const_iterator en = insetlayoutlist_.end();
|
|
for (; it != en; ++it)
|
|
if (n == it->first)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
|
|
Layout const & TextClass::operator[](docstring const & name) const
|
|
{
|
|
LASSERT(!name.empty(), /**/);
|
|
|
|
const_iterator it =
|
|
find_if(begin(), end(), LayoutNamesEqual(name));
|
|
|
|
if (it == end()) {
|
|
lyxerr << "We failed to find the layout '" << to_utf8(name)
|
|
<< "' in the layout list. You MUST investigate!"
|
|
<< endl;
|
|
for (const_iterator cit = begin(); cit != end(); ++cit)
|
|
lyxerr << " " << to_utf8(cit->name()) << endl;
|
|
|
|
// we require the name to exist
|
|
LASSERT(false, /**/);
|
|
}
|
|
|
|
return *it;
|
|
}
|
|
|
|
|
|
Layout & TextClass::operator[](docstring const & name)
|
|
{
|
|
LASSERT(!name.empty(), /**/);
|
|
|
|
iterator it = find_if(begin(), end(), LayoutNamesEqual(name));
|
|
|
|
if (it == end()) {
|
|
LYXERR0("We failed to find the layout '" << to_utf8(name)
|
|
<< "' in the layout list. You MUST investigate!");
|
|
for (const_iterator cit = begin(); cit != end(); ++cit)
|
|
LYXERR0(" " << to_utf8(cit->name()));
|
|
|
|
// we require the name to exist
|
|
LASSERT(false, /**/);
|
|
}
|
|
|
|
return *it;
|
|
}
|
|
|
|
|
|
bool TextClass::deleteLayout(docstring const & name)
|
|
{
|
|
if (name == defaultLayoutName() || name == plainLayoutName())
|
|
return false;
|
|
|
|
LayoutList::iterator it =
|
|
remove_if(layoutlist_.begin(), layoutlist_.end(),
|
|
LayoutNamesEqual(name));
|
|
|
|
LayoutList::iterator end = layoutlist_.end();
|
|
bool const ret = (it != end);
|
|
layoutlist_.erase(it, end);
|
|
return ret;
|
|
}
|
|
|
|
|
|
// Load textclass info if not loaded yet
|
|
bool TextClass::load(string const & path) const
|
|
{
|
|
if (loaded_)
|
|
return true;
|
|
|
|
// Read style-file, provided path is searched before the system ones
|
|
// If path is a file, it is loaded directly.
|
|
FileName layout_file(path);
|
|
if (!path.empty() && !layout_file.isReadableFile())
|
|
layout_file = FileName(addName(path, name_ + ".layout"));
|
|
if (layout_file.empty() || !layout_file.exists())
|
|
layout_file = libFileSearch("layouts", name_, "layout");
|
|
loaded_ = const_cast<TextClass*>(this)->read(layout_file);
|
|
|
|
if (!loaded_) {
|
|
lyxerr << "Error reading `"
|
|
<< to_utf8(makeDisplayPath(layout_file.absFilename()))
|
|
<< "'\n(Check `" << name_
|
|
<< "')\nCheck your installation and "
|
|
"try Options/Reconfigure..." << endl;
|
|
}
|
|
|
|
return loaded_;
|
|
}
|
|
|
|
|
|
void DocumentClass::addLayoutIfNeeded(docstring const & n) const
|
|
{
|
|
if (!hasLayout(n))
|
|
layoutlist_.push_back(createBasicLayout(n, true));
|
|
}
|
|
|
|
|
|
InsetLayout const & DocumentClass::insetLayout(docstring const & name) const
|
|
{
|
|
// FIXME The fix for the InsetLayout part of 4812 would be here:
|
|
// Add the InsetLayout to the document class if it is not found.
|
|
docstring n = name;
|
|
InsetLayouts::const_iterator cen = insetlayoutlist_.end();
|
|
while (!n.empty()) {
|
|
InsetLayouts::const_iterator cit = insetlayoutlist_.lower_bound(n);
|
|
if (cit != cen && cit->first == n)
|
|
return cit->second;
|
|
size_t i = n.find(':');
|
|
if (i == string::npos)
|
|
break;
|
|
n = n.substr(0, i);
|
|
}
|
|
return plain_insetlayout_;
|
|
}
|
|
|
|
|
|
docstring const & TextClass::defaultLayoutName() const
|
|
{
|
|
// This really should come from the actual layout... (Lgb)
|
|
return defaultlayout_;
|
|
}
|
|
|
|
|
|
Layout const & TextClass::defaultLayout() const
|
|
{
|
|
return operator[](defaultLayoutName());
|
|
}
|
|
|
|
|
|
bool TextClass::isDefaultLayout(Layout const & layout) const
|
|
{
|
|
return layout.name() == defaultLayoutName();
|
|
}
|
|
|
|
|
|
bool TextClass::isPlainLayout(Layout const & layout) const
|
|
{
|
|
return layout.name() == plainLayoutName();
|
|
}
|
|
|
|
|
|
Layout TextClass::createBasicLayout(docstring const & name, bool unknown) const
|
|
{
|
|
static Layout * defaultLayout = NULL;
|
|
|
|
if (defaultLayout) {
|
|
defaultLayout->setUnknown(unknown);
|
|
defaultLayout->setName(name);
|
|
return *defaultLayout;
|
|
}
|
|
|
|
static char const * s = "Margin Static\n"
|
|
"LatexType Paragraph\n"
|
|
"LatexName dummy\n"
|
|
"Align Block\n"
|
|
"AlignPossible Left, Right, Center\n"
|
|
"LabelType No_Label\n"
|
|
"End";
|
|
istringstream ss(s);
|
|
Lexer lex(textClassTags);
|
|
lex.setStream(ss);
|
|
defaultLayout = new Layout;
|
|
defaultLayout->setUnknown(unknown);
|
|
defaultLayout->setName(name);
|
|
if (!readStyle(lex, *defaultLayout)) {
|
|
// The only way this happens is because the hardcoded layout above
|
|
// is wrong.
|
|
LASSERT(false, /**/);
|
|
};
|
|
return *defaultLayout;
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// DocumentClassBundle
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
DocumentClassBundle::~DocumentClassBundle()
|
|
{
|
|
for (size_t i = 0; i != documentClasses_.size(); ++i)
|
|
delete documentClasses_[i];
|
|
documentClasses_.clear();
|
|
}
|
|
|
|
DocumentClass & DocumentClassBundle::newClass(LayoutFile const & baseClass)
|
|
{
|
|
DocumentClass * dc = new DocumentClass(baseClass);
|
|
documentClasses_.push_back(dc);
|
|
return *documentClasses_.back();
|
|
}
|
|
|
|
|
|
DocumentClassBundle & DocumentClassBundle::get()
|
|
{
|
|
static DocumentClassBundle singleton;
|
|
return singleton;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// DocumentClass
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
DocumentClass::DocumentClass(LayoutFile const & tc)
|
|
: TextClass(tc)
|
|
{}
|
|
|
|
|
|
bool DocumentClass::hasLaTeXLayout(std::string const & lay) const
|
|
{
|
|
LayoutList::const_iterator it = layoutlist_.begin();
|
|
LayoutList::const_iterator end = layoutlist_.end();
|
|
for (; it != end; ++it)
|
|
if (it->latexname() == lay)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
|
|
bool DocumentClass::provides(string const & p) const
|
|
{
|
|
return provides_.find(p) != provides_.end();
|
|
}
|
|
|
|
|
|
bool DocumentClass::hasTocLevels() const
|
|
{
|
|
return min_toclevel_ != Layout::NOT_IN_TOC;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PageSides
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
ostream & operator<<(ostream & os, PageSides p)
|
|
{
|
|
switch (p) {
|
|
case OneSide:
|
|
os << '1';
|
|
break;
|
|
case TwoSides:
|
|
os << '2';
|
|
break;
|
|
}
|
|
return os;
|
|
}
|
|
|
|
|
|
} // namespace lyx
|