mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
52d3a1e426
available to tex2lyx. The point is to move the crucial routines that deal with modules out of BufferParams.cpp, which tex2lyx does not have, and into TextClass.cpp, which it does. This is all cleanup that makes a lot of sense independently. Note that LayoutModuleList will shortly become a real class. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28456 a592a061-630c-0410-9148-cb99ea01b6c8
1203 lines
28 KiB
C++
1203 lines
28 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 "ModuleList.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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// Keep the changes documented in the Customization manual.
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int const FORMAT = 13;
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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: `$$Token' "
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+ lexrc.getString() + " is probably not valid UTF-8!";
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lexrc.printError(s.c_str());
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InsetLayout il;
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// Since we couldn't read the name, we just scan the rest
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// of the style and discard it.
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il.read(lexrc, *this);
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error = true;
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} else if (hasInsetLayout(name)) {
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InsetLayout & il = insetlayoutlist_[name];
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error = !il.read(lexrc, *this);
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} else {
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InsetLayout il;
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il.setName(name);
|
|
error = !il.read(lexrc, *this);
|
|
if (!error)
|
|
insetlayoutlist_[name] = il;
|
|
}
|
|
break;
|
|
}
|
|
|
|
case TC_FLOAT:
|
|
readFloat(lexrc);
|
|
break;
|
|
|
|
case TC_COUNTER:
|
|
if (lexrc.next()) {
|
|
docstring const name = lexrc.getDocString();
|
|
if (name.empty()) {
|
|
string s = "Could not read name for counter: `$$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 & DocumentClassBundle::makeDocumentClass(
|
|
LayoutFile const & baseClass, LayoutModuleList const & modlist)
|
|
{
|
|
DocumentClass & doc_class = newClass(baseClass);
|
|
LayoutModuleList::const_iterator it = modlist.begin();
|
|
LayoutModuleList::const_iterator en = modlist.end();
|
|
for (; it != en; it++) {
|
|
string const modName = *it;
|
|
LyXModule * lm = moduleList[modName];
|
|
if (!lm) {
|
|
docstring const msg =
|
|
bformat(_("The module %1$s has been requested by\n"
|
|
"this document but has not been found in the list of\n"
|
|
"available modules. If you recently installed it, you\n"
|
|
"probably need to reconfigure LyX.\n"), from_utf8(modName));
|
|
ExceptionMessage(WarningException,_("Module not available"),
|
|
msg + _("Some layouts may not be available."));
|
|
LYXERR0("DocumentClassBundle::makeDocumentClass(): Module " <<
|
|
modName << " requested but not found in module list.");
|
|
continue;
|
|
}
|
|
if (!lm->isAvailable()) {
|
|
docstring const msg =
|
|
bformat(_("The module %1$s requires a package that is\n"
|
|
"not available in your LaTeX installation. LaTeX output\n"
|
|
"may not be possible.\n"), from_utf8(modName));
|
|
ExceptionMessage(WarningException, _("Package not available"), msg);
|
|
}
|
|
FileName layout_file = libFileSearch("layouts", lm->getFilename());
|
|
if (!doc_class.read(layout_file, TextClass::MODULE)) {
|
|
docstring const msg =
|
|
bformat(_("Error reading module %1$s\n"), from_utf8(modName));
|
|
throw ExceptionMessage(WarningException, _("Read Error"), msg);
|
|
}
|
|
}
|
|
return doc_class;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// 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
|