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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* TODO: insert short description here
*//*
* Authors: see git history
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <cstring>
#include <string>
#include <glib.h>
#include "xml/croco-node-iface.h"
#include "xml/node.h"
static char const *
local_part(char const *const qname)
{
char const *ret = std::strrchr(qname, ':');
if (ret)
return ++ret;
else
return qname;
}
namespace Inkscape {
namespace XML {
extern "C" {
static CRXMLNodePtr get_parent(CRXMLNodePtr n) { return static_cast<Node const *>(n)->parent(); }
static CRXMLNodePtr get_first_child(CRXMLNodePtr n) { return static_cast<Node const *>(n)->firstChild(); }
static CRXMLNodePtr get_next(CRXMLNodePtr n) { return static_cast<Node const *>(n)->next(); }
static CRXMLNodePtr get_prev(CRXMLNodePtr cn)
{
Node const *n = static_cast<Node const *>(cn);
unsigned const n_pos = n->position();
if (n_pos) {
return n->parent()->nthChild(n_pos - 1);
} else {
return nullptr;
}
}
static char *get_attr(CRXMLNodePtr n, char const *a)
{
return g_strdup(static_cast<Node const *>(n)->attribute(a));
}
static char const *get_local_name(CRXMLNodePtr n) { return local_part(static_cast<Node const *>(n)->name()); }
static gboolean is_element_node(CRXMLNodePtr n) { return static_cast<Node const *>(n)->type() == NodeType::ELEMENT_NODE; }
}
/**
* Interface for XML nodes used by libcroco.
*
* This structure defines operations on Inkscape::XML::Node used by the libcroco
* CSS parsing library.
*/
CRNodeIface const croco_node_iface = {
get_parent,
get_first_child,
get_next,
get_prev,
get_local_name,
get_attr,
g_free,
is_element_node
};
}
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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