143 lines
4.1 KiB
C++
143 lines
4.1 KiB
C++
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
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// département Systèmes Répartis Coopératifs (SRC), Université Pierre
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// et Marie Curie.
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Spot; see the file COPYING. If not, write to the Free
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// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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// 02111-1307, USA.
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#include <sstream>
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#include "rundotdec.hh"
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#include "tgba/succiter.hh"
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namespace spot
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{
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tgba_run_dotty_decorator::tgba_run_dotty_decorator(const tgba_run* run)
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: run_(run)
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{
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int n = 1;
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for (tgba_run::steps::const_iterator i = run->prefix.begin();
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i != run->prefix.end(); ++i, ++n)
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map_[i->s].first.push_back(step_num(i, n));
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for (tgba_run::steps::const_iterator i = run->cycle.begin();
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i != run->cycle.end(); ++i, ++n)
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map_[i->s].second.push_back(step_num(i, n));
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}
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tgba_run_dotty_decorator::~tgba_run_dotty_decorator()
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{
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}
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std::string
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tgba_run_dotty_decorator::state_decl(const tgba*, const state* s, int,
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tgba_succ_iterator*,
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const std::string& label)
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{
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step_map::const_iterator i = map_.find(s);
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if (i == map_.end())
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return "[label=\"" + label + "\"]";
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std::ostringstream os;
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std::string sep = "(";
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bool in_prefix = false;
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bool in_cycle = false;
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for (step_set::const_iterator j = i->second.first.begin();
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j != i->second.first.end(); ++j)
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{
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os << sep << j->second;
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sep = ", ";
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in_prefix = true;
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}
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if (sep == ", ")
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sep = "; ";
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for (step_set::const_iterator j = i->second.second.begin();
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j != i->second.second.end(); ++j)
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{
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os << sep << j->second;
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sep = ", ";
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in_cycle = true;
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}
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assert(in_cycle || in_prefix);
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os << ")\\n" << label;
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std::string color = in_prefix ? (in_cycle ? "violet" : "blue") : "red";
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return "[label=\"" + os.str() + "\", style=bold, color=" + color + "]";
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}
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std::string
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tgba_run_dotty_decorator::link_decl(const tgba*,
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const state* in_s, int,
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const state* out_s, int,
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const tgba_succ_iterator* si,
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const std::string& label)
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{
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step_map::const_iterator i = map_.find(in_s);
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if (i != map_.end())
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{
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std::ostringstream os;
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std::string sep = "(";
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bool in_prefix = false;
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bool in_cycle = false;
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for (step_set::const_iterator j = i->second.first.begin();
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j != i->second.first.end(); ++j)
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if (j->first->label == si->current_condition()
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&& j->first->acc == si->current_acceptance_conditions())
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{
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tgba_run::steps::const_iterator j2 = j->first;
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++j2;
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if (j2 == run_->prefix.end())
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j2 = run_->cycle.begin();
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if (out_s->compare(j2->s))
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continue;
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os << sep << j->second;
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sep = ", ";
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in_prefix = true;
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}
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if (sep == ", ")
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sep = "; ";
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for (step_set::const_iterator j = i->second.second.begin();
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j != i->second.second.end(); ++j)
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if (j->first->label == si->current_condition()
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&& j->first->acc == si->current_acceptance_conditions())
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{
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tgba_run::steps::const_iterator j2 = j->first;
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++j2;
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if (j2 == run_->cycle.end())
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j2 = run_->cycle.begin();
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if (out_s->compare(j2->s))
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continue;
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os << sep << j->second;
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sep = ", ";
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in_cycle = true;
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}
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os << ")\\n";
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if (in_prefix || in_cycle)
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{
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std::string
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color = in_prefix ? (in_cycle ? "violet" : "blue") : "red";
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return ("[label=\"" + os.str() + label
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+ "\", style=bold, color=" + color + "]");
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}
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}
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return "[label=\"" + label + "\"]";
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}
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}
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