Andre Poenitz wrote: > Send me the patch again. > > Andre' >
Sorry for the delay, the patch didn't applied cleanly anymore and had to backup some new changes to recreate it. Alfredo
/** * \file format.C * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author Dekel Tsur * * Full author contact details are available in file CREDITS */ #include "format.h" #include "lyxrc.h" #include "debug.h" #include "lyx_cb.h" // for ShowMessage() ... to be removed? #include "gettext.h" #include "LString.h" #include "frontends/Alert.h" //to be removed? #include "support/filetools.h" #include "support/path.h" #include "support/systemcall.h" #include "support/lyxfunctional.h" namespace { string const token_from("$$i"); string const token_path("$$p"); } //namespace anon bool operator<(Format const & a, Format const & b) { // use the compare_ascii_no_case instead of compare_no_case, // because in turkish, 'i' is not the lowercase version of 'I', // and thus turkish locale breaks parsing of tags. return compare_ascii_no_case(a.prettyname(), b.prettyname()) < 0; } Format::Format(string const & n, string const & e, string const & p, string const & s, string const & v): name_(n), extension_(e), prettyname_(p), shortcut_(s), viewer_(v) {} bool Format::dummy() const { return extension().empty(); } bool Format::isChildFormat() const { if (name_.empty()) return false; return isdigit(name_[name_.length() - 1]); } string const Format::parentFormat() const { return name_.substr(0, name_.length() - 1); } // This method should return a reference, and throw an exception // if the format named name cannot be found (Lgb) Format const * Formats::getFormat(string const & name) const { FormatList::const_iterator cit = find_if(formatlist.begin(), formatlist.end(), lyx::compare_memfun(&Format::name, name)); if (cit != formatlist.end()) return &(*cit); else return 0; } int Formats::getNumber(string const & name) const { FormatList::const_iterator cit = find_if(formatlist.begin(), formatlist.end(), lyx::compare_memfun(&Format::name, name)); if (cit != formatlist.end()) return cit - formatlist.begin(); else return -1; } void Formats::add(string const & name) { if (!getFormat(name)) add(name, name, name, string()); } void Formats::add(string const & name, string const & extension, string const & prettyname, string const & shortcut) { FormatList::iterator it = find_if(formatlist.begin(), formatlist.end(), lyx::compare_memfun(&Format::name, name)); if (it == formatlist.end()) formatlist.push_back(Format(name, extension, prettyname, shortcut, "")); else { string viewer = it->viewer(); *it = Format(name, extension, prettyname, shortcut, viewer); } } void Formats::erase(string const & name) { FormatList::iterator it = find_if(formatlist.begin(), formatlist.end(), lyx::compare_memfun(&Format::name, name)); if (it != formatlist.end()) formatlist.erase(it); } void Formats::sort() { cout << "here" << endl; std::sort(formatlist.begin(), formatlist.end()); cout << "and here " << formatlist.size() << endl; } void Formats::setViewer(string const & name, string const & command) { add(name); FormatList::iterator it = find_if(formatlist.begin(), formatlist.end(), lyx::compare_memfun(&Format::name, name)); if (it != formatlist.end()) it->setViewer(command); } bool Formats::view(Buffer const * buffer, string const & filename, string const & format_name) const { if (filename.empty()) return false; Format const * format = getFormat(format_name); if (format && format->viewer().empty() && format->isChildFormat()) format = getFormat(format->parentFormat()); if (!format || format->viewer().empty()) { #if USE_BOOST_FORMAT Alert::alert(_("Cannot view file"), boost::io::str(boost::format(_("No information for viewing %1$s")) % prettyName(format_name))); #else Alert::alert(_("Cannot view file"), _("No information for viewing ") + prettyName(format_name)); #endif return false; } string command = format->viewer(); if (format_name == "dvi" && !lyxrc.view_dvi_paper_option.empty()) { command += ' ' + lyxrc.view_dvi_paper_option; string paper_size = papersize(buffer); if (paper_size == "letter") paper_size = "us"; command += ' ' + paper_size; if (buffer->params.orientation == BufferParams::ORIENTATION_LANDSCAPE) command += 'r'; } if (!contains(command, token_from)) command += ' ' + token_from; command = subst(command, token_from, QuoteName(OnlyFilename(filename))); command = subst(command, token_path, QuoteName(OnlyPath(filename))); lyxerr[Debug::FILES] << "Executing command: " << command << endl; ShowMessage(buffer, _("Executing command:"), command); Path p(OnlyPath(filename)); Systemcall one; int const res = one.startscript(Systemcall::DontWait, command); if (res) { Alert::alert(_("Cannot view file"), _("Error while executing"), command.substr(0, 50)); return false; } return true; } string const Formats::prettyName(string const & name) const { Format const * format = getFormat(name); if (format) return format->prettyname(); else return name; } string const Formats::extension(string const & name) const { Format const * format = getFormat(name); if (format) return format->extension(); else return name; } string const papersize(Buffer const * buffer) { char real_papersize = buffer->params.papersize; if (real_papersize == BufferParams::PAPER_DEFAULT) real_papersize = lyxrc.default_papersize; switch (real_papersize) { case BufferParams::PAPER_A3PAPER: return "a3"; case BufferParams::PAPER_A4PAPER: return "a4"; case BufferParams::PAPER_A5PAPER: return "a5"; case BufferParams::PAPER_B5PAPER: return "b5"; case BufferParams::PAPER_EXECUTIVEPAPER: return "foolscap"; case BufferParams::PAPER_LEGALPAPER: return "legal"; case BufferParams::PAPER_USLETTER: default: return "letter"; } } Formats formats; Formats system_formats;
// -*- C++ -*- #ifndef FORMAT_H #define FORMAT_H /** * \file format.h * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author Dekel Tsur * * Full author contact details are available in file CREDITS */ #include "buffer.h" #include "LString.h" #include "support/lstrings.h" #include <vector> string const papersize(Buffer const * buffer) ; class Format { public: /// Format(string const & n, string const & e, string const & p, string const & s, string const & v); /// bool dummy() const; /// bool isChildFormat() const; /// string const parentFormat() const; /// string const & name() const { return name_; } /// string const & extension() const { return extension_; } /// string const & prettyname() const { return prettyname_; } /// string const & shortcut() const { return shortcut_; } /// string const & viewer() const { return viewer_; } /// void setViewer(string const & v) { viewer_ = v; } private: string name_; /// string extension_; /// string prettyname_; /// string shortcut_; /// string viewer_; }; bool operator<(Format const & a, Format const & b); /// class Formats { public: /// typedef std::vector<Format> FormatList; /// typedef FormatList::const_iterator const_iterator; /// Format const & get(FormatList::size_type i) const { return formatlist[i]; } /// Format const * getFormat(string const & name) const; /// int getNumber(string const & name) const; /// void add(string const & name); /// void add(string const & name, string const & extension, string const & prettyname, string const & shortcut); /// void erase(string const & name); /// void sort(); /// void setViewer(string const & name, string const & command); /// bool view(Buffer const * buffer, string const & filename, string const & format_name) const; /// string const prettyName(string const & name) const; /// string const extension(string const & name) const; /// const_iterator begin() const { return formatlist.begin(); } /// const_iterator end() const { return formatlist.end(); } /// FormatList::size_type size() const { return formatlist.size(); } private: /// FormatList formatlist; }; extern Formats formats; extern Formats system_formats; #endif //FORMAT_H
/** * \file graph.C * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author Dekel Tsur * * Full author contact details are available in file CREDITS */ #include "graph.h" #include "format.h" #include <queue> #include <vector> using std::queue; using std::vector; int Graph::bfs_init(int s, bool clear_visited) { if (s < 0) return s; Q_ = std::queue<int>(); if (clear_visited) fill(visited_.begin(), visited_.end(), false); if (visited_[s] == false) { Q_.push(s); visited_[s] = true; } return s; } vector<int> const Graph::getReachableTo(int target, bool clear_visited) { vector<int> result; int const s = bfs_init(target, clear_visited); if (s < 0) return result; while (!Q_.empty()) { int const i = Q_.front(); Q_.pop(); if (i != s || formats.get(target).name() != "lyx") { result.push_back(i); } vector<int>::iterator it = vertices_[i].in_vertices.begin(); vector<int>::iterator end = vertices_[i].in_vertices.end(); for (; it != end; ++it) { if (!visited_[*it]) { visited_[*it] = true; Q_.push(*it); } } } return result; } vector<int> const Graph::getReachable(int from, bool only_viewable, bool clear_visited) { vector<int> result; if (bfs_init(from, clear_visited) < 0) return result; while (!Q_.empty()) { int const i = Q_.front(); Q_.pop(); Format const & format = formats.get(i); if (format.name() == "lyx") continue; if (!only_viewable || !format.viewer().empty() || format.isChildFormat()) result.push_back(i); vector<int>::const_iterator cit = vertices_[i].out_vertices.begin(); vector<int>::const_iterator end = vertices_[i].out_vertices.end(); for (; cit != end; ++cit) if (!visited_[*cit]) { visited_[*cit] = true; Q_.push(*cit); } } return result; } bool Graph::isReachable(int from, int to) { if (from == to) return true; int const s = bfs_init(from); if (s < 0 || to < 0) return false; while (!Q_.empty()) { int const i = Q_.front(); Q_.pop(); if (i == to) return true; vector<int>::const_iterator cit = vertices_[i].out_vertices.begin(); vector<int>::const_iterator end = vertices_[i].out_vertices.end(); for (; cit != end; ++cit) { if (!visited_[*cit]) { visited_[*cit] = true; Q_.push(*cit); } } } return false; } Graph::EdgePath const Graph::getPath(int from, int t) { EdgePath path; if (from == t) return path; int const s = bfs_init(from); if (s < 0 || t < 0) return path; vector<int> prev_edge(formats.size()); vector<int> prev_vertex(formats.size()); bool found = false; while (!Q_.empty()) { int const i = Q_.front(); Q_.pop(); if (i == t) { found = true; break; } vector<int>::const_iterator beg = vertices_[i].out_vertices.begin(); vector<int>::const_iterator cit = beg; vector<int>::const_iterator end = vertices_[i].out_vertices.end(); for (; cit != end; ++cit) if (!visited_[*cit]) { int const j = *cit; visited_[j] = true; Q_.push(j); int const k = cit - beg; prev_edge[j] = vertices_[i].out_edges[k]; prev_vertex[j] = i; } } if (!found) return path; while (t != s) { path.push_back(prev_edge[t]); t = prev_vertex[t]; } reverse(path.begin(), path.end()); return path; } void Graph::init(int size) { vertices_ = vector<Vertex>(size); visited_.resize(size); numedges_ = 0; } void Graph::addEdge(int s, int t) { vertices_[t].in_vertices.push_back(s); vertices_[s].out_vertices.push_back(t); vertices_[s].out_edges.push_back(numedges_++); } vector<Graph::Vertex> Graph::vertices_;
// -*- C++ -*- #ifndef GRAPH_H #define GRAPH_H /** * \file graph.h * This file is part of LyX, the document processor. * Licence details can be found in the file COPYING. * * \author Dekel Tsur * * Full author contact details are available in file CREDITS */ #include "LString.h" #include <queue> #include <vector> class Graph { public: Graph() : numedges_(0) {}; /// typedef std::vector<int> EdgePath; /// std::vector<int> const getReachableTo(int, bool clear_visited); /// std::vector<int> const getReachable(int, bool only_viewable, bool clear_visited); /// bool isReachable(int, int); /// EdgePath const getPath(int, int); /// void addEdge(int s, int t); /// void init(int size); private: /// int bfs_init(int, bool clear_visited = true); /// struct Vertex { std::vector<int> in_vertices; std::vector<int> out_vertices; std::vector<int> out_edges; }; /// static std::vector<Vertex> vertices_; /// std::vector<bool> visited_; /// std::queue<int> Q_; int numedges_; }; #endif //GRAPH_H
Index: ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/ChangeLog,v retrieving revision 1.1055 diff -u -r1.1055 ChangeLog --- ChangeLog 2003/02/27 16:24:12 1.1055 +++ ChangeLog 2003/02/28 08:44:10 @@ -1,3 +1,18 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * converter.[Ch]: split into itself + + * graph.[Ch] + * format.[Ch] + * Makefile.am: += graph.[Ch] + format.[Ch] + + * MenuBackend.C + * buffer.C + * exporter.C + * importer.C + * lyx_main.C + * lyxfunc.C + * lyxrc.C: added #include "format.h" + 2003-02-27 Angus Leeming <[EMAIL PROTECTED]> * BufferView_pimpl.C (dispatch): call a real, LyX dialog to insert Index: Makefile.am =================================================================== RCS file: /cvs/lyx/lyx-devel/src/Makefile.am,v retrieving revision 1.154 diff -u -r1.154 Makefile.am --- Makefile.am 2003/02/26 17:04:06 1.154 +++ Makefile.am 2003/02/28 08:44:10 @@ -223,7 +223,11 @@ version.C \ version.h \ vspace.C \ - vspace.h + vspace.h \ + graph.C \ + graph.h \ + format.C \ + format.h lyx_main.o: lyx_main.C lyx_main.h config.h version.h \ lyxrc.h support/path.h support/filetools.h \ Index: MenuBackend.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/MenuBackend.C,v retrieving revision 1.66 diff -u -r1.66 MenuBackend.C --- MenuBackend.C 2003/02/15 21:03:40 1.66 +++ MenuBackend.C 2003/02/28 08:44:11 @@ -23,7 +23,7 @@ #include "lyx_main.h" // for lastfiles #include "bufferlist.h" #include "buffer.h" -#include "converter.h" +#include "format.h" #include "exporter.h" #include "importer.h" #include "FloatList.h" Index: buffer.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/buffer.C,v retrieving revision 1.414 diff -u -r1.414 buffer.C --- buffer.C 2003/02/21 09:20:13 1.414 +++ buffer.C 2003/02/28 08:44:15 @@ -33,7 +33,7 @@ #include "language.h" #include "exporter.h" #include "Lsstream.h" -#include "converter.h" +#include "format.h" #include "BufferView.h" #include "ParagraphParameters.h" #include "iterators.h" Index: converter.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/converter.C,v retrieving revision 1.64 diff -u -r1.64 converter.C --- converter.C 2003/02/14 14:49:48 1.64 +++ converter.C 2003/02/28 08:44:16 @@ -1,16 +1,18 @@ -/* This file is part of - * ====================================================== +/** + * \file converter.C + * This file is part of LyX, the document processor. + * Licence details can be found in the file COPYING. * - * LyX, The Document Processor + * \author Dekel Tsur * - * Copyright 1995 Matthias Ettrich - * Copyright 1995-2001 The LyX Team. - * - * ====================================================== */ + * Full author contact details are available in file CREDITS + */ #include <config.h> #include "converter.h" +#include "graph.h" +#include "format.h" #include "lyxrc.h" #include "buffer.h" #include "bufferview_funcs.h" @@ -37,12 +39,8 @@ #endif using std::vector; -using std::queue; using std::endl; -using std::fill; using std::find_if; -using std::reverse; -using std::sort; namespace { @@ -50,10 +48,9 @@ string const token_base("$$b"); string const token_to("$$o"); string const token_path("$$p"); + -////////////////////////////////////////////////////////////////////////////// -inline string const add_options(string const & command, string const & options) { string head; @@ -63,189 +60,13 @@ } // namespace anon -////////////////////////////////////////////////////////////////////////////// - -bool Format::dummy() const -{ - return extension().empty(); -} - - -bool Format::isChildFormat() const -{ - if (name_.empty()) - return false; - return isdigit(name_[name_.length() - 1]); -} - - -string const Format::parentFormat() const -{ - return name_.substr(0, name_.length() - 1); -} - -////////////////////////////////////////////////////////////////////////////// - -// This method should return a reference, and throw an exception -// if the format named name cannot be found (Lgb) -Format const * Formats::getFormat(string const & name) const -{ - FormatList::const_iterator cit = - find_if(formatlist.begin(), formatlist.end(), - lyx::compare_memfun(&Format::name, name)); - if (cit != formatlist.end()) - return &(*cit); - else - return 0; -} - - -int Formats::getNumber(string const & name) const -{ - FormatList::const_iterator cit = - find_if(formatlist.begin(), formatlist.end(), - lyx::compare_memfun(&Format::name, name)); - if (cit != formatlist.end()) - return cit - formatlist.begin(); - else - return -1; -} - - -void Formats::add(string const & name) -{ - if (!getFormat(name)) - add(name, name, name, string()); -} - - -// FIXME: horrednously mis-named, especially given the other ::add -// function -void Formats::add(string const & name, string const & extension, - string const & prettyname, string const & shortcut) -{ - FormatList::iterator it = - find_if(formatlist.begin(), formatlist.end(), - lyx::compare_memfun(&Format::name, name)); - if (it == formatlist.end()) - formatlist.push_back(Format(name, extension, prettyname, - shortcut, "")); - else { - string viewer = it->viewer(); - *it = Format(name, extension, prettyname, shortcut, viewer); - } -} - - -void Formats::erase(string const & name) -{ - FormatList::iterator it = - find_if(formatlist.begin(), formatlist.end(), - lyx::compare_memfun(&Format::name, name)); - if (it != formatlist.end()) - formatlist.erase(it); -} - - -void Formats::sort() -{ - std::sort(formatlist.begin(), formatlist.end()); -} - - -void Formats::setViewer(string const & name, string const & command) -{ - add(name); - FormatList::iterator it = - find_if(formatlist.begin(), formatlist.end(), - lyx::compare_memfun(&Format::name, name)); - if (it != formatlist.end()) - it->setViewer(command); -} +Converter::Converter(string const & f, string const & t, string const & c, + string const & l): from(f), to(t), command(c), flags(l), + From(0), To(0), latex(false), + original_dir(false), need_aux(false) +{} -bool Formats::view(Buffer const * buffer, string const & filename, - string const & format_name) const -{ - if (filename.empty()) - return false; - - Format const * format = getFormat(format_name); - if (format && format->viewer().empty() && - format->isChildFormat()) - format = getFormat(format->parentFormat()); - if (!format || format->viewer().empty()) { -#if USE_BOOST_FORMAT - Alert::alert(_("Cannot view file"), - boost::io::str(boost::format(_("No information for viewing %1$s")) - % prettyName(format_name))); -#else - Alert::alert(_("Cannot view file"), - _("No information for viewing ") - + prettyName(format_name)); -#endif - return false; - } - - string command = format->viewer(); - - if (format_name == "dvi" && - !lyxrc.view_dvi_paper_option.empty()) { - command += ' ' + lyxrc.view_dvi_paper_option; - string paper_size = converters.papersize(buffer); - if (paper_size == "letter") - paper_size = "us"; - command += ' ' + paper_size; - if (buffer->params.orientation - == BufferParams::ORIENTATION_LANDSCAPE) - command += 'r'; - } - - if (!contains(command, token_from)) - command += ' ' + token_from; - - command = subst(command, token_from, - QuoteName(OnlyFilename(filename))); - command = subst(command, token_path, QuoteName(OnlyPath(filename))); - - lyxerr[Debug::FILES] << "Executing command: " << command << endl; - ShowMessage(buffer, _("Executing command:"), command); - - Path p(OnlyPath(filename)); - Systemcall one; - int const res = one.startscript(Systemcall::DontWait, command); - - if (res) { - Alert::alert(_("Cannot view file"), - _("Error while executing"), - command.substr(0, 50)); - return false; - } - return true; -} - - -string const Formats::prettyName(string const & name) const -{ - Format const * format = getFormat(name); - if (format) - return format->prettyname(); - else - return name; -} - - -string const Formats::extension(string const & name) const -{ - Format const * format = getFormat(name); - if (format) - return format->extension(); - else - return name; -} - -////////////////////////////////////////////////////////////////////////////// - void Converter::readFlags() { string flag_list(flags); @@ -287,8 +108,8 @@ else return i < 0; } + -////////////////////////////////////////////////////////////////////////////// class compare_Converter { public: @@ -303,6 +124,7 @@ }; + Converter const * Converters::getConverter(string const & from, string const & to) { @@ -406,173 +228,10 @@ std::sort(converterlist_.begin(), converterlist_.end()); } - -int Converters::bfs_init(string const & start, bool clear_visited) -{ - int const s = formats.getNumber(start); - if (s < 0) - return s; - - Q_ = queue<int>(); - if (clear_visited) - fill(visited_.begin(), visited_.end(), false); - if (visited_[s] == false) { - Q_.push(s); - visited_[s] = true; - } - return s; -} - - -vector<Format const *> const -Converters::getReachableTo(string const & target, bool clear_visited) -{ - vector<Format const *> result; - int const s = bfs_init(target, clear_visited); - if (s < 0) - return result; - - while (!Q_.empty()) { - int const i = Q_.front(); - Q_.pop(); - if (i != s || target != "lyx") { - result.push_back(&formats.get(i)); - } - - vector<int>::iterator it = vertices_[i].in_vertices.begin(); - vector<int>::iterator end = vertices_[i].in_vertices.end(); - for (; it != end; ++it) { - if (!visited_[*it]) { - visited_[*it] = true; - Q_.push(*it); - } - } - } - - return result; -} - - -vector<Format const *> const -Converters::getReachable(string const & from, bool only_viewable, - bool clear_visited) -{ - vector<Format const *> result; - - if (bfs_init(from, clear_visited) < 0) - return result; - - while (!Q_.empty()) { - int const i = Q_.front(); - Q_.pop(); - Format const & format = formats.get(i); - if (format.name() == "lyx") - continue; - if (!only_viewable || !format.viewer().empty() || - format.isChildFormat()) - result.push_back(&format); - - vector<int>::const_iterator cit = - vertices_[i].out_vertices.begin(); - vector<int>::const_iterator end = - vertices_[i].out_vertices.end(); - for (; cit != end; ++cit) - if (!visited_[*cit]) { - visited_[*cit] = true; - Q_.push(*cit); - } - } - - return result; -} - - -bool Converters::isReachable(string const & from, string const & to) -{ - if (from == to) - return true; - - int const s = bfs_init(from); - int const t = formats.getNumber(to); - if (s < 0 || t < 0) - return false; - - while (!Q_.empty()) { - int const i = Q_.front(); - Q_.pop(); - if (i == t) - return true; - - vector<int>::const_iterator cit = - vertices_[i].out_vertices.begin(); - vector<int>::const_iterator end = - vertices_[i].out_vertices.end(); - for (; cit != end; ++cit) { - if (!visited_[*cit]) { - visited_[*cit] = true; - Q_.push(*cit); - } - } - } - - return false; -} - - -Converters::EdgePath const -Converters::getPath(string const & from, string const & to) -{ - EdgePath path; - if (from == to) - return path; - - int const s = bfs_init(from); - int t = formats.getNumber(to); - if (s < 0 || t < 0) - return path; - - vector<int> prev_edge(formats.size()); - vector<int> prev_vertex(formats.size()); - - bool found = false; - while (!Q_.empty()) { - int const i = Q_.front(); - Q_.pop(); - if (i == t) { - found = true; - break; - } - - vector<int>::const_iterator beg = - vertices_[i].out_vertices.begin(); - vector<int>::const_iterator cit = beg; - vector<int>::const_iterator end = - vertices_[i].out_vertices.end(); - for (; cit != end; ++cit) - if (!visited_[*cit]) { - int const j = *cit; - visited_[j] = true; - Q_.push(j); - int const k = cit - beg; - prev_edge[j] = vertices_[i].out_edges[k]; - prev_vertex[j] = i; - } - } - if (!found) - return path; - - while (t != s) { - path.push_back(prev_edge[t]); - t = prev_vertex[t]; - } - reverse(path.begin(), path.end()); - return path; -} - -bool Converters::usePdflatex(EdgePath const & path) +bool Converters::usePdflatex(Graph::EdgePath const & path) { - for (EdgePath::const_iterator cit = path.begin(); + for (Graph::EdgePath::const_iterator cit = path.begin(); cit != path.end(); ++cit) { Converter const & conv = converterlist_[*cit]; if (conv.latex) @@ -593,7 +252,7 @@ if (from_format == to_format) return move(from_file, to_file, false); - EdgePath edgepath = getPath(from_format, to_format); + Graph::EdgePath edgepath = getPath(from_format, to_format); if (edgepath.empty()) { return false; } @@ -606,7 +265,7 @@ string to_base = ChangeExtension(to_file, ""); string infile; string outfile = from_file; - for (EdgePath::const_iterator cit = edgepath.begin(); + for (Graph::EdgePath::const_iterator cit = edgepath.begin(); cit != edgepath.end(); ++cit) { Converter const & conv = converterlist_[*cit]; bool dummy = conv.To->dummy() && conv.to != "program"; @@ -794,22 +453,6 @@ } -void Converters::buildGraph() -{ - vertices_ = vector<Vertex>(formats.size()); - visited_.resize(formats.size()); - - for (ConverterList::iterator it = converterlist_.begin(); - it != converterlist_.end(); ++it) { - int const s = formats.getNumber(it->from); - int const t = formats.getNumber(it->to); - vertices_[t].in_vertices.push_back(s); - vertices_[s].out_vertices.push_back(t); - vertices_[s].out_edges.push_back(it - converterlist_.begin()); - } -} - - bool Converters::formatIsUsed(string const & format) { ConverterList::const_iterator cit = converterlist_.begin(); @@ -947,32 +590,6 @@ } -string const Converters::papersize(Buffer const * buffer) -{ - char real_papersize = buffer->params.papersize; - if (real_papersize == BufferParams::PAPER_DEFAULT) - real_papersize = lyxrc.default_papersize; - - switch (real_papersize) { - case BufferParams::PAPER_A3PAPER: - return "a3"; - case BufferParams::PAPER_A4PAPER: - return "a4"; - case BufferParams::PAPER_A5PAPER: - return "a5"; - case BufferParams::PAPER_B5PAPER: - return "b5"; - case BufferParams::PAPER_EXECUTIVEPAPER: - return "foolscap"; - case BufferParams::PAPER_LEGALPAPER: - return "legal"; - case BufferParams::PAPER_USLETTER: - default: - return "letter"; - } -} - - string const Converters::dvips_options(Buffer const * buffer) { string result; @@ -1023,14 +640,68 @@ return result; } +void Converters::buildGraph() +{ + G_.init(formats.size()); + ConverterList::iterator beg = converterlist_.begin(); + ConverterList::iterator end = converterlist_.end(); + for (ConverterList::iterator it = beg; it != end ; ++it) { + int const s = formats.getNumber(it->from); + int const t = formats.getNumber(it->to); + G_.addEdge(s,t); + } +} + +vector<Format const *> const +Converters::intToFormat(std::vector<int> const & input) +{ + vector<Format const *> result(input.size()); + + vector<int>::const_iterator it = input.begin(); + vector<int>::const_iterator end = input.end(); + vector<Format const *>::iterator rit = result.begin(); + for ( ; it != end; ++it, ++rit) { + *rit = &formats.get(*it); + } + return result; +} + +vector<Format const *> const +Converters::getReachableTo(string const & target, bool clear_visited) +{ + vector<int> const & reachablesto = + G_.getReachableTo(formats.getNumber(target), clear_visited); -vector<Converters::Vertex> Converters::vertices_; + return intToFormat(reachablesto); +} +vector<Format const *> const +Converters::getReachable(string const & from, bool only_viewable, + bool clear_visited) +{ + vector<int> const & reachables = + G_.getReachable(formats.getNumber(from), + only_viewable, + clear_visited); + + return intToFormat(reachables); +} + +bool Converters::isReachable(string const & from, string const & to) +{ + return G_.isReachable(formats.getNumber(from), + formats.getNumber(to)); +} + +Graph::EdgePath const +Converters::getPath(string const & from, string const & to) +{ + return G_.getPath(formats.getNumber(from), + formats.getNumber(to)); +} /// The global instance -Formats formats; Converters converters; // The global copy after reading lyxrc.defaults -Formats system_formats; Converters system_converters; Index: converter.h =================================================================== RCS file: /cvs/lyx/lyx-devel/src/converter.h,v retrieving revision 1.24 diff -u -r1.24 converter.h --- converter.h 2003/02/13 16:52:27 1.24 +++ converter.h 2003/02/28 08:44:16 @@ -1,146 +1,33 @@ // -*- C++ -*- -/* This file is part of - * ====================================================== - * - * LyX, The Document Processor - * - * Copyright 1995 Matthias Ettrich - * Copyright 1995-2001 The LyX Team. - * - * ====================================================== */ #ifndef CONVERTER_H #define CONVERTER_H -#include <vector> -#include <queue> -#include "LString.h" -#include "support/lstrings.h" - -class Buffer; - -/// -class Format { -public: - /// - Format(string const & n, string const & e, string const & p, - string const & s, string const & v) : - name_(n), extension_(e), prettyname_(p), shortcut_(s), - viewer_(v) {}; - /// - bool dummy() const; - /// - bool isChildFormat() const; - /// - string const parentFormat() const; - /// - string const & name() const { - return name_; - } - /// - string const & extension() const { - return extension_; - } - /// - string const & prettyname() const { - return prettyname_; - } - /// - string const & shortcut() const { - return shortcut_; - } - /// - string const & viewer() const { - return viewer_; - } - /// - void setViewer(string const & v) { - viewer_ = v; - } -private: - string name_; - /// - string extension_; - /// - string prettyname_; - /// - string shortcut_; - /// - string viewer_; -}; - +/** + * \file converter.h + * This file is part of LyX, the document processor. + * Licence details can be found in the file COPYING. + * + * \author Dekel Tsur + * + * Full author contact details are available in file CREDITS + */ -inline -bool operator<(Format const & a, Format const & b) -{ - // use the compare_ascii_no_case instead of compare_no_case, - // because in turkish, 'i' is not the lowercase version of 'I', - // and thus turkish locale breaks parsing of tags. +#include "graph.h" - return compare_ascii_no_case(a.prettyname(), b.prettyname()) < 0; -} +#include <vector> +class Format; +class Formats; -/// -class Formats { -public: - /// - typedef std::vector<Format> FormatList; - /// - typedef FormatList::const_iterator const_iterator; - /// - Format const & get(FormatList::size_type i) const { - return formatlist[i]; - } - /// - Format const * getFormat(string const & name) const; - /// - int getNumber(string const & name) const; - /// - void add(string const & name); - /// - void add(string const & name, string const & extension, - string const & prettyname, string const & shortcut); - /// - void erase(string const & name); - /// - void sort(); - /// - void setViewer(string const & name, string const & command); - /// - bool view(Buffer const * buffer, string const & filename, - string const & format_name) const; - /// - string const prettyName(string const & name) const; - /// - string const extension(string const & name) const; - /// - const_iterator begin() const { - return formatlist.begin(); - } - /// - const_iterator end() const { - return formatlist.end(); - } - /// - FormatList::size_type size() const { - return formatlist.size(); - } -private: - /// - FormatList formatlist; -}; - -/////////////////////////////////////////////////////////////////////// +class Buffer; /// class Converter { public: /// Converter(string const & f, string const & t, string const & c, - string const & l) - : from(f), to(t), command(c), flags(l), From(0), To(0), - latex(false), original_dir(false), need_aux(false) {} + string const & l); /// void readFlags(); /// @@ -176,12 +63,13 @@ /// class Converters { public: + /// + typedef std::vector<int> EdgePath; // to be removed SOON + /// typedef std::vector<Converter> ConverterList; /// typedef ConverterList::const_iterator const_iterator; /// - typedef std::vector<int> EdgePath; - /// Converter const & get(int i) const { return converterlist_[i]; } @@ -206,9 +94,9 @@ /// bool isReachable(string const & from, string const & to); /// - EdgePath const getPath(string const & from, string const & to); + Graph::EdgePath const getPath(string const & from, string const & to); /// - bool usePdflatex(EdgePath const & path); + bool usePdflatex(Graph::EdgePath const & path); /// bool convert(Buffer const * buffer, string const & from_file, string const & to_file_base, @@ -219,8 +107,6 @@ string const & from_file, string const & to_file_base, string const & from_format, string const & to_format); /// - string const papersize(Buffer const * buffer); - /// string const dvips_options(Buffer const * buffer); /// string const dvipdfm_options(Buffer const * buffer); @@ -229,8 +115,6 @@ /// void updateLast(Formats const & formats); /// - void buildGraph(); - /// bool formatIsUsed(string const & format); /// const_iterator begin() const { @@ -239,8 +123,13 @@ const_iterator end() const { return converterlist_.end(); } + /// + void buildGraph(); private: /// + std::vector<Format const *> const + Converters::intToFormat(std::vector<int> const & input); + /// bool scanLog(Buffer const * buffer, string const & command, string const & filename); /// @@ -250,28 +139,13 @@ /// string latex_command_; /// - struct Vertex { - std::vector<int> in_vertices; - std::vector<int> out_vertices; - std::vector<int> out_edges; - }; - /// - static - std::vector<Vertex> vertices_; - /// - std::vector<bool> visited_; - /// - std::queue<int> Q_; - /// - int bfs_init(string const & start, bool clear_visited = true); - /// bool move(string const & from, string const & to, bool copy); + /// + Graph G_; }; -extern Formats formats; extern Converters converters; -extern Formats system_formats; extern Converters system_converters; -#endif +#endif //CONVERTER_H Index: exporter.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/exporter.C,v retrieving revision 1.26 diff -u -r1.26 exporter.C --- exporter.C 2003/02/13 16:52:27 1.26 +++ exporter.C 2003/02/28 08:44:16 @@ -18,6 +18,7 @@ #include "support/filetools.h" #include "lyxrc.h" #include "converter.h" +#include "format.h" #include "frontends/Alert.h" #include "gettext.h" #include "BufferView.h" @@ -46,7 +47,7 @@ if (find(backends.begin(), backends.end(), format) == backends.end()) { for (vector<string>::const_iterator it = backends.begin(); it != backends.end(); ++it) { - Converters::EdgePath p = + Graph::EdgePath p = converters.getPath(*it, format); if (!p.empty()) { lyxrc.pdf_mode = converters.usePdflatex(p); Index: importer.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/importer.C,v retrieving revision 1.23 diff -u -r1.23 importer.C --- importer.C 2003/02/13 16:52:27 1.23 +++ importer.C 2003/02/28 08:44:17 @@ -12,6 +12,7 @@ #include "importer.h" #include "converter.h" +#include "format.h" #include "frontends/LyXView.h" #include "funcrequest.h" Index: lyx_main.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/lyx_main.C,v retrieving revision 1.136 diff -u -r1.136 lyx_main.C --- lyx_main.C 2003/02/13 16:52:28 1.136 +++ lyx_main.C 2003/02/28 08:44:18 @@ -33,6 +33,7 @@ #include "lastfiles.h" #include "encoding.h" #include "converter.h" +#include "format.h" #include "lyxtextclasslist.h" #include "frontends/Alert.h" Index: lyxfunc.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/lyxfunc.C,v retrieving revision 1.403 diff -u -r1.403 lyxfunc.C --- lyxfunc.C 2003/02/27 13:26:05 1.403 +++ lyxfunc.C 2003/02/28 08:44:20 @@ -34,7 +34,7 @@ #include "frontends/lyx_gui.h" #include "vspace.h" #include "FloatList.h" -#include "converter.h" +#include "format.h" #include "exporter.h" #include "importer.h" #include "TextCache.h" Index: lyxrc.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/lyxrc.C,v retrieving revision 1.142 diff -u -r1.142 lyxrc.C --- lyxrc.C 2003/02/18 17:23:55 1.142 +++ lyxrc.C 2003/02/28 08:44:23 @@ -24,6 +24,7 @@ #include "support/LAssert.h" #include "support/userinfo.h" #include "converter.h" +#include "format.h" #include "gettext.h" #include "lyxlex.h" Index: frontends/controllers/ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/controllers/ChangeLog,v retrieving revision 1.283 diff -u -r1.283 ChangeLog --- frontends/controllers/ChangeLog 2003/02/27 16:24:13 1.283 +++ frontends/controllers/ChangeLog 2003/02/28 08:44:27 @@ -1,3 +1,9 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * ControlGraphics.C: removed #include "converter.h" + * ControlPrefs.C: + * ControlSendto.C: added #include "format.h" + 2003-02-27 Angus Leeming <[EMAIL PROTECTED]> * ControlLabel.[Ch]: new files. A controller for the Label dialog. Index: frontends/controllers/ControlGraphics.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/controllers/ControlGraphics.C,v retrieving revision 1.59 diff -u -r1.59 ControlGraphics.C --- frontends/controllers/ControlGraphics.C 2003/02/21 12:22:24 1.59 +++ frontends/controllers/ControlGraphics.C 2003/02/28 08:44:27 @@ -18,7 +18,6 @@ #include "buffer.h" #include "BufferView.h" -#include "converter.h" #include "gettext.h" #include "lyxrc.h" Index: frontends/controllers/ControlPrefs.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/controllers/ControlPrefs.C,v retrieving revision 1.11 diff -u -r1.11 ControlPrefs.C --- frontends/controllers/ControlPrefs.C 2003/02/21 12:22:24 1.11 +++ frontends/controllers/ControlPrefs.C 2003/02/28 08:44:27 @@ -23,6 +23,7 @@ #include "support/filetools.h" #include "frontends/Dialogs.h" #include "converter.h" +#include "format.h" #include "debug.h" extern string system_lyxdir; Index: frontends/controllers/ControlSendto.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/controllers/ControlSendto.C,v retrieving revision 1.14 diff -u -r1.14 ControlSendto.C --- frontends/controllers/ControlSendto.C 2003/02/13 16:52:49 1.14 +++ frontends/controllers/ControlSendto.C 2003/02/28 08:44:27 @@ -15,6 +15,7 @@ #include "ViewBase.h" #include "buffer.h" #include "converter.h" +#include "format.h" #include "exporter.h" #include "gettext.h" #include "lyxrc.h" Index: frontends/qt2/ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/qt2/ChangeLog,v retrieving revision 1.413 diff -u -r1.413 ChangeLog --- frontends/qt2/ChangeLog 2003/02/25 12:57:14 1.413 +++ frontends/qt2/ChangeLog 2003/02/28 08:44:31 @@ -1,3 +1,10 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * QLImage.C + * QSendto.C + * QSendtoDialog.C: removed #include "converter.h", and... + * QPrefs.h: added #include "format.h" + 2003-02-25 John Levon <[EMAIL PROTECTED]> From Nathan Weston Index: frontends/qt2/QLImage.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/qt2/QLImage.C,v retrieving revision 1.16 diff -u -r1.16 QLImage.C --- frontends/qt2/QLImage.C 2003/02/13 16:52:52 1.16 +++ frontends/qt2/QLImage.C 2003/02/28 08:44:32 @@ -14,7 +14,7 @@ #include "QLImage.h" #include "graphics/GraphicsParams.h" -#include "converter.h" +#include "format.h" #include "debug.h" #include "support/LAssert.h" #include "support/lyxfunctional.h" // compare_memfun Index: frontends/qt2/QPrefs.h =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/qt2/QPrefs.h,v retrieving revision 1.4 diff -u -r1.4 QPrefs.h --- frontends/qt2/QPrefs.h 2003/02/13 16:52:53 1.4 +++ frontends/qt2/QPrefs.h 2003/02/28 08:44:32 @@ -14,6 +14,7 @@ #include "converter.h" +#include "format.h" #include "Qt2Base.h" #include "ControlPrefs.h" Index: frontends/qt2/QSendto.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/qt2/QSendto.C,v retrieving revision 1.6 diff -u -r1.6 QSendto.C --- frontends/qt2/QSendto.C 2003/02/16 05:08:14 1.6 +++ frontends/qt2/QSendto.C 2003/02/28 08:44:32 @@ -23,7 +23,7 @@ #include "debug.h" #include "qt_helpers.h" -#include "converter.h" +#include "format.h" using std::vector; Index: frontends/qt2/QSendtoDialog.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/qt2/QSendtoDialog.C,v retrieving revision 1.3 diff -u -r1.3 QSendtoDialog.C --- frontends/qt2/QSendtoDialog.C 2003/02/13 16:52:53 1.3 +++ frontends/qt2/QSendtoDialog.C 2003/02/28 08:44:32 @@ -16,7 +16,6 @@ #include "qt_helpers.h" #include "debug.h" -#include "converter.h" #include "LString.h" #include <qcombobox.h> Index: frontends/xforms/ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/xforms/ChangeLog,v retrieving revision 1.685 diff -u -r1.685 ChangeLog --- frontends/xforms/ChangeLog 2003/02/27 16:39:30 1.685 +++ frontends/xforms/ChangeLog 2003/02/28 08:44:41 @@ -1,3 +1,9 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * FormPreferences.C + * FormSento.C + * xformsImage.C: Added #include "format.h" + 2003-02-27 Angus Leeming <[EMAIL PROTECTED]> * Dialogs.C (build): add a label dialog. Index: frontends/xforms/FormPreferences.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/xforms/FormPreferences.C,v retrieving revision 1.153 diff -u -r1.153 FormPreferences.C --- frontends/xforms/FormPreferences.C 2003/02/16 15:39:40 1.153 +++ frontends/xforms/FormPreferences.C 2003/02/28 08:44:46 @@ -25,6 +25,7 @@ #include "buffer.h" #include "converter.h" +#include "format.h" #include "debug.h" #include "language.h" #include "frnt_lang.h" Index: frontends/xforms/FormSendto.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/xforms/FormSendto.C,v retrieving revision 1.18 diff -u -r1.18 FormSendto.C --- frontends/xforms/FormSendto.C 2003/02/13 16:52:58 1.18 +++ frontends/xforms/FormSendto.C 2003/02/28 08:44:46 @@ -17,7 +17,7 @@ #include "xformsBC.h" #include "Tooltips.h" #include "xforms_helpers.h" -#include "converter.h" +#include "format.h" #include "gettext.h" #include FORMS_H_LOCATION Index: frontends/xforms/xformsImage.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/frontends/xforms/xformsImage.C,v retrieving revision 1.20 diff -u -r1.20 xformsImage.C --- frontends/xforms/xformsImage.C 2003/02/27 09:21:15 1.20 +++ frontends/xforms/xformsImage.C 2003/02/28 08:44:46 @@ -14,7 +14,7 @@ #include "xformsImage.h" #include "graphics/GraphicsParams.h" #include "Color.h" -#include "converter.h" // formats +#include "format.h" #include "debug.h" #include "support/LAssert.h" #include "support/lyxfunctional.h" // compare_memfun Index: graphics/ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/graphics/ChangeLog,v retrieving revision 1.149 diff -u -r1.149 ChangeLog --- graphics/ChangeLog 2003/02/26 15:44:01 1.149 +++ graphics/ChangeLog 2003/02/28 08:44:48 @@ -1,3 +1,8 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * GraphicsConverter.C + * PreviewLoader.C: added #include "format.h" + 2003-02-26 Angus Leeming <[EMAIL PROTECTED]> * PreviewedInset.[Ch]: strip out the caching of the BufferView and Index: graphics/GraphicsConverter.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/graphics/GraphicsConverter.C,v retrieving revision 1.27 diff -u -r1.27 GraphicsConverter.C --- graphics/GraphicsConverter.C 2003/02/25 18:56:08 1.27 +++ graphics/GraphicsConverter.C 2003/02/28 08:44:49 @@ -13,6 +13,7 @@ #include "GraphicsConverter.h" #include "converter.h" +#include "format.h" #include "debug.h" #include "support/filetools.h" Index: graphics/PreviewLoader.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/graphics/PreviewLoader.C,v retrieving revision 1.42 diff -u -r1.42 PreviewLoader.C --- graphics/PreviewLoader.C 2003/02/26 15:42:18 1.42 +++ graphics/PreviewLoader.C 2003/02/28 08:44:49 @@ -15,6 +15,8 @@ #include "buffer.h" #include "converter.h" +#include "format.h" + #include "debug.h" #include "lyxrc.h" #include "LColor.h" Index: insets/ChangeLog =================================================================== RCS file: /cvs/lyx/lyx-devel/src/insets/ChangeLog,v retrieving revision 1.572 diff -u -r1.572 ChangeLog --- insets/ChangeLog 2003/02/27 16:40:36 1.572 +++ insets/ChangeLog 2003/02/28 08:44:55 @@ -1,3 +1,7 @@ +2003-02-28 Alfredo Braunstein <[EMAIL PROTECTED]> + + * insetgraphics.C: added include "format.h" + 2003-02-27 Angus Leeming <[EMAIL PROTECTED]> * indexlabel.C: use a real, LyX dialog rather than that nasty Alert Index: insets/insetgraphics.C =================================================================== RCS file: /cvs/lyx/lyx-devel/src/insets/insetgraphics.C,v retrieving revision 1.152 diff -u -r1.152 insetgraphics.C --- insets/insetgraphics.C 2003/02/26 18:03:48 1.152 +++ insets/insetgraphics.C 2003/02/28 08:44:57 @@ -64,6 +64,7 @@ #include "buffer.h" #include "BufferView.h" #include "converter.h" +#include "format.h" #include "frontends/Painter.h" #include "lyxrc.h" #include "frontends/font_metrics.h"