smil_handler.cpp

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// This file is part of Ambulant Player, www.ambulantplayer.org.
//
// Copyright (C) 2003-2007 Stichting CWI, 
// Kruislaan 413, 1098 SJ Amsterdam, The Netherlands.
//
// Ambulant Player is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// Ambulant Player is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Ambulant Player; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

/* 
 * @$Id: smil_handler.cpp,v 1.8 2007/02/12 14:14:48 jackjansen Exp $ 
 */

#include "ambulant/common/smil_handler.h"

#include <string>
#include <map>

namespace ambulant {

namespace lib {

void smil_handler::start_smil(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_smil(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_head(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_head(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_body(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_body(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_layout(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_layout(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_root_layout(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_root_layout(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_top_layout(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_top_layout(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_region(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_region(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_transition(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_transition(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_par(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_par(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_seq(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_seq(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_switch(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_switch(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_excl(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_excl(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_priority_class(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_priority_class(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_ref(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_ref(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_reg_point(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_reg_point(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_prefetch(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_prefetch(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_a(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_a(const q_name_pair& qn) {
	default_end_element(qn);
}

void smil_handler::start_area(const q_name_pair& qn, const q_attributes_list& qattrs) {
	default_start_element(qn, qattrs);
}

void smil_handler::end_area(const q_name_pair& qn) {
	default_end_element(qn);
}


/////////////////////////////////
// default handlers

void smil_handler::default_start_element(const q_name_pair& qn, const q_attributes_list& qattrs) {
	if(m_root == 0) {
		m_root = m_current = m_node_factory->new_node(qn, qattrs);
	} else if(m_current != 0) {
		node *p = m_node_factory->new_node(qn, qattrs);
		m_current->append_child(p);
		m_current = p;
	}
}

void smil_handler::default_end_element(const q_name_pair& qn) {
	if(m_current != 0)
		m_current = m_current->up();
}

void smil_handler::unknown_start_element(const q_name_pair& qn, const q_attributes_list& qattrs) {
	if(m_root == 0) {
		m_root = m_current = m_node_factory->new_node(qn, qattrs);
	} else if(m_current != 0) {
		node *p = m_node_factory->new_node(qn, qattrs);
		m_current->append_child(p);
		m_current = p;
	}
}

void smil_handler::unknown_end_element(const q_name_pair& qn) {
	if(m_current != 0)
		m_current = m_current->up();
}


} // namespace lib
 
} // namespace ambulant