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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* Utility functions related to parsing and validation of XML attributes.
*//*
* Authors:
* tavmjong
*
* Copyright (C) 2016 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_ATTRIBUTE_REL_UTIL_H
#define SEEN_ATTRIBUTE_REL_UTIL_H
#include <glibmm/ustring.h>
#include "xml/sp-css-attr.h"
using Inkscape::XML::Node;
/**
* Utility functions for cleaning XML tree.
*/
/**
* Enum for preferences
*/
enum SPAttrClean
{
// clang-format off
SP_ATTRCLEAN_ATTR_WARN = 1,
SP_ATTRCLEAN_ATTR_REMOVE = 2,
SP_ATTRCLEAN_STYLE_WARN = 4,
SP_ATTRCLEAN_STYLE_REMOVE = 8,
SP_ATTRCLEAN_DEFAULT_WARN = 16,
SP_ATTRCLEAN_DEFAULT_REMOVE = 32
// clang-format on
};
/**
* Get preferences
*/
unsigned int sp_attribute_clean_get_prefs();
/**
* Remove or warn about inappropriate attributes and useless style properties.
* repr: the root node in a document or any other node.
*/
void sp_attribute_clean_tree(Node *repr);
/**
* Recursively clean.
* repr: the root node in a document or any other node.
* pref_attr, pref_style, pref_defaults: ignore, delete, or warn.
*/
void sp_attribute_clean_recursive(Node *repr, unsigned int flags);
/**
* Clean one element (attributes and style properties).
*/
void sp_attribute_clean_element(Node *repr, unsigned int flags);
/**
* Clean style properties for one element.
*/
void sp_attribute_clean_style(Node *repr, unsigned int flags);
/**
* Clean style properties for one style string.
*/
Glib::ustring sp_attribute_clean_style(Node *repr, gchar const *string, unsigned int flags);
/**
* Clean style properties for one CSS.
*/
void sp_attribute_clean_style(Node *repr, SPCSSAttr *css, unsigned int flags);
/**
* Remove CSS style properties with default values.
*/
void sp_attribute_purge_default_style(SPCSSAttr *css, unsigned int flags);
/**
* Check one attribute on an element
*/
bool sp_attribute_check_attribute(Glib::ustring const &element, Glib::ustring const &id, Glib::ustring const &attribute,
bool warn);
/**
* @brief Check whether the 'd' attribute on a <path> element parses correctly.
*
* @param d The value of the 'd' attribute.
* @return false if the value causes a parser error, true otherwise.
*/
bool sp_is_valid_svg_path_d(Glib::ustring const &d);
#endif // SEEN_ATTRIBUTE_REL_UTIL_H
/*
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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