#include <config.h>
-#include "debug.h"
-#include "Lexer.h"
#include "ModuleList.h"
-#include "support/docstring.h"
+#include "LaTeXFeatures.h"
+#include "Lexer.h"
+
+#include "support/debug.h"
+#include "support/FileName.h"
+#include "support/gettext.h"
#include "support/filetools.h"
#include "support/lstrings.h"
#include <algorithm>
-
-using std::endl;
-using std::map;
-using std::string;
-using std::vector;
-namespace lyx{
+using namespace std;
+using namespace lyx::support;
+
+namespace lyx {
-using support::FileName;
-using support::libFileSearch;
-using support::makeDisplayPath;
//global variable: module list
-ModuleList moduleList;
+ModuleList theModuleList;
-// used when sorting the module list.
-class moduleSorter
- : public std::binary_function<LyXModule, LyXModule, int>
+LyXModule::LyXModule(string const & n, string const & i,
+ string const & d, vector<string> const & p,
+ vector<string> const & r, vector<string> const & e,
+ string const & c):
+ name_(n), id_(i), description_(d), package_list_(p),
+ required_modules_(r), excluded_modules_(e), category_(c),
+ checked_(false), available_(false)
+{
+ filename_ = id_ + ".module";
+}
+
+
+vector<string> LyXModule::prerequisites() const
+{
+ if (!checked_)
+ isAvailable();
+ return prerequisites_;
+}
+
+
+bool LyXModule::isAvailable() const
{
- public:
- int operator()(LyXModule const & lm1,
- LyXModule const & lm2) const
- {
- return (lm1.name < lm2.name);
+ if (package_list_.empty())
+ return true;
+ if (checked_)
+ return available_;
+ checked_ = true;
+ available_ = true;
+ //check whether all of the required packages are available
+ vector<string>::const_iterator it = package_list_.begin();
+ vector<string>::const_iterator end = package_list_.end();
+ for (; it != end; ++it) {
+ if (!LaTeXFeatures::isAvailable(*it)) {
+ available_ = false;
+ prerequisites_.push_back(*it);
}
+ }
+ return available_;
+}
+
+
+bool LyXModule::isCompatible(string const & modname) const
+{
+ // do we exclude it?
+ if (find(excluded_modules_.begin(), excluded_modules_.end(), modname) !=
+ excluded_modules_.end())
+ return false;
+
+ LyXModule const * const lm = theModuleList[modname];
+ if (!lm)
+ return true;
+
+ // does it exclude us?
+ vector<string> const excmods = lm->getExcludedModules();
+ if (find(excmods.begin(), excmods.end(), id_) != excmods.end())
+ return false;
+
+ return true;
+}
+
+
+bool LyXModule::areCompatible(string const & mod1, string const & mod2)
+{
+ LyXModule const * const lm1 = theModuleList[mod1];
+ if (lm1)
+ return lm1->isCompatible(mod2);
+ LyXModule const * const lm2 = theModuleList[mod2];
+ if (lm2)
+ return lm2->isCompatible(mod1);
+ // Can't check it either way.
+ return true;
+}
+
+
+// used when sorting the module list.
+class ModuleSorter {
+public:
+ int operator()(LyXModule const & lm1, LyXModule const & lm2) const
+ {
+ return _(lm1.getName()) < _(lm2.getName());
+ }
};
-//Much of this is borrowed from TextClassList::read()
-bool ModuleList::load() {
- support::FileName const real_file = libFileSearch("", "lyxmodules.lst");
- LYXERR(Debug::TCLASS) << "Reading modules from `"
- << real_file << '\'' << endl;
+// Much of this is borrowed from LayoutFileList::read()
+bool ModuleList::read()
+{
+ FileName const real_file = libFileSearch("", "lyxmodules.lst");
+ LYXERR(Debug::TCLASS, "Reading modules from `" << real_file << '\'');
if (real_file.empty()) {
- lyxerr << "ModuleList::load(): unable to find "
- "modules file `"
- << to_utf8(makeDisplayPath(real_file.absFilename(), 1000))
- << "'.\nNo modules will be available." << endl;
+ LYXERR0("unable to find modules file `lyxmodules.lst'.\n"
+ << "No modules will be available.");
return false;
}
- Lexer lex(0, 0);
+ Lexer lex;
if (!lex.setFile(real_file)) {
- lyxerr << "ModuleList::load():"
- "lyxlex was not able to set file: "
- << real_file << ".\nNo modules will be available." << endl;
+ LYXERR0("lyxlex was not able to set file: "
+ << real_file << ".\nNo modules will be available.");
return false;
}
if (!lex.isOK()) {
- lyxerr << "ModuleList::load():" <<
- "unable to open modules file `"
- << to_utf8(makeDisplayPath(real_file.absFilename(), 1000))
- << "'\nNo modules will be available."
- << endl;
+ LYXERR0("unable to open modules file `"
+ << to_utf8(makeDisplayPath(real_file.absFileName(), 1000))
+ << "'\nNo modules will be available.");
return false;
}
bool finished = false;
// Parse modules files
- LYXERR(Debug::TCLASS) << "Starting parsing of lyxmodules.lst" << endl;
+ LYXERR(Debug::TCLASS, "Starting parsing of lyxmodules.lst");
while (lex.isOK() && !finished) {
- LYXERR(Debug::TCLASS) << "\tline by line" << endl;
+ LYXERR(Debug::TCLASS, "\tline by line");
switch (lex.lex()) {
case Lexer::LEX_FEOF:
finished = true;
break;
default:
- string const modName = lex.getString();
- LYXERR(Debug::TCLASS) << "Module name: " << modName << endl;
- if (lex.next()) {
- string const fname = lex.getString();
- LYXERR(Debug::TCLASS) << "Filename: " << fname << endl;
- if (lex.next()) {
- string const desc = lex.getString();
- LYXERR(Debug::TCLASS) << "Description: " << desc << endl;
- //FIXME Add packages
- if (lex.next()) {
- string packages = lex.getString();
- LYXERR(Debug::TCLASS) << "Packages: " << packages << endl;
- vector<string> pkgs;
- while (!packages.empty()) {
- string p;
- packages = support::split(packages, p, ',');
- pkgs.push_back(p);
- }
- // This code is run when we have
- // modName, fname, desc, and pkgs
- addLayoutModule(modName, fname, desc, pkgs);
- }
- }
+ string const modname = lex.getString();
+ LYXERR(Debug::TCLASS, "Module name: " << modname);
+ if (!lex.next())
+ break;
+ string const fname = lex.getString();
+ LYXERR(Debug::TCLASS, "Filename: " << fname);
+ if (!lex.next(true))
+ break;
+ string const desc = lex.getString();
+ LYXERR(Debug::TCLASS, "Description: " << desc);
+ //FIXME Add packages
+ if (!lex.next())
+ break;
+ string str = lex.getString();
+ LYXERR(Debug::TCLASS, "Packages: " << str);
+ vector<string> pkgs;
+ while (!str.empty()) {
+ string p;
+ str = split(str, p, ',');
+ pkgs.push_back(p);
+ }
+ if (!lex.next())
+ break;
+ str = lex.getString();
+ LYXERR(Debug::TCLASS, "Required: " << str);
+ vector<string> req;
+ while (!str.empty()) {
+ string p;
+ str = split(str, p, '|');
+ req.push_back(p);
+ }
+ if (!lex.next())
+ break;
+ str = lex.getString();
+ LYXERR(Debug::TCLASS, "Excluded: " << str);
+ vector<string> exc;
+ while (!str.empty()) {
+ string p;
+ str = split(str, p, '|');
+ exc.push_back(p);
}
+ if (!lex.next())
+ break;
+ string const catgy = lex.getString();
+ LYXERR(Debug::TCLASS, "Category: " << catgy);
+ // This code is run when we have
+ // modName, fname, desc, pkgs, req, exc, and catgy
+ addLayoutModule(modname, fname, desc, pkgs, req, exc, catgy);
} // end switch
} //end while
-
- LYXERR(Debug::TCLASS) << "End of parsing of lyxmodules.lst" << endl;
- if (!moduleList.empty())
- std::sort(moduleList.begin(), moduleList.end(), moduleSorter());
+ LYXERR(Debug::TCLASS, "End of parsing of lyxmodules.lst");
+
+ if (!theModuleList.empty())
+ sort(theModuleList.begin(), theModuleList.end(), ModuleSorter());
return true;
}
-void ModuleList::addLayoutModule(string moduleName,
- string filename, string description, vector<string> pkgs) {
- LyXModule lm;
- lm.name = moduleName;
- lm.filename = filename;
- lm.description = description;
- lm.packageList = pkgs;
+void ModuleList::addLayoutModule(string const & modname,
+ string const & filename, string const & description,
+ vector<string> const & pkgs, vector<string> const & req,
+ vector<string> const & exc, string const & catgy)
+{
+ LyXModule lm(modname, filename, description, pkgs, req, exc, catgy);
modlist_.push_back(lm);
}
}
-LyXModule * ModuleList::operator[](string const str) {
+LyXModule const * ModuleList::operator[](string const & str) const
+{
+ LyXModuleList::const_iterator it = modlist_.begin();
+ for (; it != modlist_.end(); ++it)
+ if (it->getID() == str) {
+ LyXModule const & mod = *it;
+ return &mod;
+ }
+ return 0;
+}
+
+
+LyXModule * ModuleList::operator[](string const & str)
+{
LyXModuleList::iterator it = modlist_.begin();
for (; it != modlist_.end(); ++it)
- if (it->name == str) {
+ if (it->getID() == str) {
LyXModule & mod = *it;
return &mod;
}
return 0;
}
-}
+} // namespace lyx
projects / lyx.git / blobdiff