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-rw-r--r--src/rdf.cpp144
1 files changed, 72 insertions, 72 deletions
diff --git a/src/rdf.cpp b/src/rdf.cpp
index f06459a41..2d85fa48a 100644
--- a/src/rdf.cpp
+++ b/src/rdf.cpp
@@ -83,7 +83,7 @@ Bag example:
*/
struct rdf_double_t rdf_license_empty [] = {
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a [] = {
@@ -92,7 +92,7 @@ struct rdf_double_t rdf_license_cc_a [] = {
{ "cc:requires", "http://creativecommons.org/ns#Notice", },
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
{ "cc:permits", "http://creativecommons.org/ns#DerivativeWorks", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a_sa [] = {
@@ -102,7 +102,7 @@ struct rdf_double_t rdf_license_cc_a_sa [] = {
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
{ "cc:permits", "http://creativecommons.org/ns#DerivativeWorks", },
{ "cc:requires", "http://creativecommons.org/ns#ShareAlike", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a_nd [] = {
@@ -110,7 +110,7 @@ struct rdf_double_t rdf_license_cc_a_nd [] = {
{ "cc:permits", "http://creativecommons.org/ns#Distribution", },
{ "cc:requires", "http://creativecommons.org/ns#Notice", },
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a_nc [] = {
@@ -120,7 +120,7 @@ struct rdf_double_t rdf_license_cc_a_nc [] = {
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
{ "cc:prohibits", "http://creativecommons.org/ns#CommercialUse", },
{ "cc:permits", "http://creativecommons.org/ns#DerivativeWorks", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a_nc_sa [] = {
@@ -131,7 +131,7 @@ struct rdf_double_t rdf_license_cc_a_nc_sa [] = {
{ "cc:prohibits", "http://creativecommons.org/ns#CommercialUse", },
{ "cc:permits", "http://creativecommons.org/ns#DerivativeWorks", },
{ "cc:requires", "http://creativecommons.org/ns#ShareAlike", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_cc_a_nc_nd [] = {
@@ -140,14 +140,14 @@ struct rdf_double_t rdf_license_cc_a_nc_nd [] = {
{ "cc:requires", "http://creativecommons.org/ns#Notice", },
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
{ "cc:prohibits", "http://creativecommons.org/ns#CommercialUse", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_pd [] = {
{ "cc:permits", "http://creativecommons.org/ns#Reproduction", },
{ "cc:permits", "http://creativecommons.org/ns#Distribution", },
{ "cc:permits", "http://creativecommons.org/ns#DerivativeWorks", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_freeart [] = {
@@ -157,7 +157,7 @@ struct rdf_double_t rdf_license_freeart [] = {
{ "cc:requires", "http://creativecommons.org/ns#ShareAlike", },
{ "cc:requires", "http://creativecommons.org/ns#Notice", },
{ "cc:requires", "http://creativecommons.org/ns#Attribution", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_double_t rdf_license_ofl [] = {
@@ -170,7 +170,7 @@ struct rdf_double_t rdf_license_ofl [] = {
{ "cc:requires", "http://scripts.sil.org/pub/OFL/ShareAlike", },
{ "cc:requires", "http://scripts.sil.org/pub/OFL/DerivativeRenaming", },
{ "cc:requires", "http://scripts.sil.org/pub/OFL/BundlingWhenSelling", },
- { NULL, NULL }
+ { nullptr, nullptr }
};
struct rdf_license_t rdf_licenses [] = {
@@ -219,7 +219,7 @@ struct rdf_license_t rdf_licenses [] = {
rdf_license_ofl,
},
- { NULL, NULL, rdf_license_empty, }
+ { nullptr, nullptr, rdf_license_empty, }
};
#define XML_TAG_NAME_SVG "svg:svg"
@@ -298,8 +298,8 @@ struct rdf_work_entity_t rdf_work_entities [] = {
N_("XML fragment for the RDF 'License' section"), RDF_FORMAT_MULTILINE, RDF_EDIT_SPECIAL,
},
- { NULL, NULL, NULL, RDF_CONTENT,
- NULL, RDF_FORMAT_LINE, RDF_EDIT_HARDCODED,
+ { nullptr, nullptr, nullptr, RDF_CONTENT,
+ nullptr, RDF_FORMAT_LINE, RDF_EDIT_HARDCODED,
}
};
@@ -362,7 +362,7 @@ struct rdf_work_entity_t *rdf_find_entity(gchar const * name)
if (strcmp(entity->name,name)==0) break;
}
if (entity->name) return entity;
- return NULL;
+ return nullptr;
}
/*
@@ -486,27 +486,27 @@ rdf_string(struct rdf_t * rdf)
const gchar *RDFImpl::getReprText( Inkscape::XML::Node const * repr, struct rdf_work_entity_t const & entity )
{
- g_return_val_if_fail (repr != NULL, NULL);
- static gchar * bag = NULL;
- gchar * holder = NULL;
+ g_return_val_if_fail (repr != nullptr, NULL);
+ static gchar * bag = nullptr;
+ gchar * holder = nullptr;
- Inkscape::XML::Node const * temp = NULL;
+ Inkscape::XML::Node const * temp = nullptr;
switch (entity.datatype) {
case RDF_CONTENT:
temp = repr->firstChild();
- if ( temp == NULL ) return NULL;
+ if ( temp == nullptr ) return nullptr;
return temp->content();
case RDF_AGENT:
temp = sp_repr_lookup_name ( repr, "cc:Agent", 1 );
- if ( temp == NULL ) return NULL;
+ if ( temp == nullptr ) return nullptr;
temp = sp_repr_lookup_name ( temp, "dc:title", 1 );
- if ( temp == NULL ) return NULL;
+ if ( temp == nullptr ) return nullptr;
temp = temp->firstChild();
- if ( temp == NULL ) return NULL;
+ if ( temp == nullptr ) return nullptr;
return temp->content();
@@ -519,13 +519,13 @@ const gchar *RDFImpl::getReprText( Inkscape::XML::Node const * repr, struct rdf_
case RDF_BAG:
/* clear the static string. yucky. */
if (bag) g_free(bag);
- bag = NULL;
+ bag = nullptr;
temp = sp_repr_lookup_name ( repr, "rdf:Bag", 1 );
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
/* backwards compatible: read contents */
temp = repr->firstChild();
- if ( temp == NULL ) return NULL;
+ if ( temp == nullptr ) return nullptr;
return temp->content();
}
@@ -551,24 +551,24 @@ const gchar *RDFImpl::getReprText( Inkscape::XML::Node const * repr, struct rdf_
default:
break;
}
- return NULL;
+ return nullptr;
}
unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
struct rdf_work_entity_t const & entity,
gchar const * text )
{
- g_return_val_if_fail ( repr != NULL, 0);
- g_return_val_if_fail ( text != NULL, 0);
- gchar * str = NULL;
- gchar** strlist = NULL;
+ g_return_val_if_fail ( repr != nullptr, 0);
+ g_return_val_if_fail ( text != nullptr, 0);
+ gchar * str = nullptr;
+ gchar** strlist = nullptr;
int i;
- Inkscape::XML::Node * temp=NULL;
+ Inkscape::XML::Node * temp=nullptr;
Inkscape::XML::Node * parent=repr;
Inkscape::XML::Document * xmldoc = parent->document();
- g_return_val_if_fail (xmldoc != NULL, FALSE);
+ g_return_val_if_fail (xmldoc != nullptr, FALSE);
// set document's title element to the RDF title
if (!strcmp(entity.name, "title")) {
@@ -581,9 +581,9 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
switch (entity.datatype) {
case RDF_CONTENT:
temp = parent->firstChild();
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
temp = xmldoc->createTextNode( text );
- g_return_val_if_fail (temp != NULL, FALSE);
+ g_return_val_if_fail (temp != nullptr, FALSE);
parent->appendChild(temp);
Inkscape::GC::release(temp);
@@ -597,9 +597,9 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
case RDF_AGENT:
temp = sp_repr_lookup_name ( parent, "cc:Agent", 1 );
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
temp = xmldoc->createElement ( "cc:Agent" );
- g_return_val_if_fail (temp != NULL, FALSE);
+ g_return_val_if_fail (temp != nullptr, FALSE);
parent->appendChild(temp);
Inkscape::GC::release(temp);
@@ -607,9 +607,9 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
parent = temp;
temp = sp_repr_lookup_name ( parent, "dc:title", 1 );
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
temp = xmldoc->createElement ( "dc:title" );
- g_return_val_if_fail (temp != NULL, FALSE);
+ g_return_val_if_fail (temp != nullptr, FALSE);
parent->appendChild(temp);
Inkscape::GC::release(temp);
@@ -617,9 +617,9 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
parent = temp;
temp = parent->firstChild();
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
temp = xmldoc->createTextNode( text );
- g_return_val_if_fail (temp != NULL, FALSE);
+ g_return_val_if_fail (temp != nullptr, FALSE);
parent->appendChild(temp);
Inkscape::GC::release(temp);
@@ -641,14 +641,14 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
case RDF_BAG:
/* find/create the rdf:Bag item */
temp = sp_repr_lookup_name ( parent, "rdf:Bag", 1 );
- if ( temp == NULL ) {
+ if ( temp == nullptr ) {
/* backward compatibility: drop the dc:subject contents */
while ( (temp = parent->firstChild()) ) {
parent->removeChild(temp);
}
temp = xmldoc->createElement ( "rdf:Bag" );
- g_return_val_if_fail (temp != NULL, FALSE);
+ g_return_val_if_fail (temp != nullptr, FALSE);
parent->appendChild(temp);
Inkscape::GC::release(temp);
@@ -665,13 +665,13 @@ unsigned int RDFImpl::setReprText( Inkscape::XML::Node * repr,
for (i = 0; (str = strlist[i]); i++) {
temp = xmldoc->createElement ( "rdf:li" );
- g_return_val_if_fail (temp != NULL, 0);
+ g_return_val_if_fail (temp != nullptr, 0);
parent->appendChild(temp);
Inkscape::GC::release(temp);
Inkscape::XML::Node * child = xmldoc->createTextNode( g_strstrip(str) );
- g_return_val_if_fail (child != NULL, 0);
+ g_return_val_if_fail (child != nullptr, 0);
temp->appendChild(child);
Inkscape::GC::release(child);
@@ -715,7 +715,7 @@ void RDFImpl::ensureParentIsMetadata( SPDocument *doc, Inkscape::XML::Node *node
Inkscape::XML::Node const *RDFImpl::getRdfRootRepr( SPDocument const * doc )
{
- Inkscape::XML::Node const *rdf = 0;
+ Inkscape::XML::Node const *rdf = nullptr;
if ( !doc ) {
g_critical("Null doc passed to getRdfRootRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -729,7 +729,7 @@ Inkscape::XML::Node const *RDFImpl::getRdfRootRepr( SPDocument const * doc )
Inkscape::XML::Node *RDFImpl::ensureRdfRootRepr( SPDocument * doc )
{
- Inkscape::XML::Node *rdf = 0;
+ Inkscape::XML::Node *rdf = nullptr;
if ( !doc ) {
g_critical("Null doc passed to ensureRdfRootRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -742,7 +742,7 @@ Inkscape::XML::Node *RDFImpl::ensureRdfRootRepr( SPDocument * doc )
g_critical("Unable to locate svg element.");
} else {
Inkscape::XML::Node * parent = sp_repr_lookup_name( svg, XML_TAG_NAME_METADATA );
- if ( parent == NULL ) {
+ if ( parent == nullptr ) {
parent = doc->getReprDoc()->createElement( XML_TAG_NAME_METADATA );
if ( !parent ) {
g_critical("Unable to create metadata element");
@@ -776,7 +776,7 @@ Inkscape::XML::Node *RDFImpl::ensureRdfRootRepr( SPDocument * doc )
Inkscape::XML::Node const *RDFImpl::getXmlRepr( SPDocument const * doc, gchar const * name )
{
- Inkscape::XML::Node const * xml = 0;
+ Inkscape::XML::Node const * xml = nullptr;
if ( !doc ) {
g_critical("Null doc passed to getXmlRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -801,7 +801,7 @@ Inkscape::XML::Node *RDFImpl::getXmlRepr( SPDocument * doc, gchar const * name )
Inkscape::XML::Node *RDFImpl::ensureXmlRepr( SPDocument * doc, gchar const * name )
{
- Inkscape::XML::Node * xml = 0;
+ Inkscape::XML::Node * xml = nullptr;
if ( !doc ) {
g_critical("Null doc passed to ensureXmlRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -830,7 +830,7 @@ Inkscape::XML::Node *RDFImpl::ensureXmlRepr( SPDocument * doc, gchar const * nam
Inkscape::XML::Node const *RDFImpl::getWorkRepr( SPDocument const * doc, gchar const * name )
{
- Inkscape::XML::Node const * item = 0;
+ Inkscape::XML::Node const * item = nullptr;
if ( !doc ) {
g_critical("Null doc passed to getWorkRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -848,7 +848,7 @@ Inkscape::XML::Node const *RDFImpl::getWorkRepr( SPDocument const * doc, gchar c
Inkscape::XML::Node *RDFImpl::ensureWorkRepr( SPDocument * doc, gchar const * name )
{
- Inkscape::XML::Node * item = 0;
+ Inkscape::XML::Node * item = nullptr;
if ( !doc ) {
g_critical("Null doc passed to ensureWorkRepr()");
} else if ( !doc->getReprDoc() ) {
@@ -878,7 +878,7 @@ Inkscape::XML::Node *RDFImpl::ensureWorkRepr( SPDocument * doc, gchar const * na
// Public API:
const gchar *rdf_get_work_entity(SPDocument const * doc, struct rdf_work_entity_t * entity)
{
- const gchar *result = 0;
+ const gchar *result = nullptr;
if ( !doc ) {
g_critical("Null doc passed to rdf_get_work_entity()");
} else if ( entity ) {
@@ -893,7 +893,7 @@ const gchar *rdf_get_work_entity(SPDocument const * doc, struct rdf_work_entity_
const gchar *RDFImpl::getWorkEntity(SPDocument const * doc, struct rdf_work_entity_t & entity)
{
- gchar const *result = 0;
+ gchar const *result = nullptr;
Inkscape::XML::Node const * item = getWorkRepr( doc, entity.tag );
if ( item ) {
@@ -948,8 +948,8 @@ unsigned int RDFImpl::setWorkEntity(SPDocument * doc, struct rdf_work_entity_t &
static bool
rdf_match_license(Inkscape::XML::Node const *repr, struct rdf_license_t const *license)
{
- g_assert ( repr != NULL );
- g_assert ( license != NULL );
+ g_assert ( repr != nullptr );
+ g_assert ( license != nullptr );
bool result=TRUE;
#ifdef DEBUG_MATCH
@@ -968,7 +968,7 @@ rdf_match_license(Inkscape::XML::Node const *repr, struct rdf_license_t const *l
current = current->next() ) {
gchar const * attr = current->attribute("rdf:resource");
- if ( attr == NULL ) continue;
+ if ( attr == nullptr ) continue;
#ifdef DEBUG_MATCH
printf("\texamining '%s' => '%s'\n", current->name(), attr);
@@ -1044,15 +1044,15 @@ struct rdf_license_t *RDFImpl::getLicense(SPDocument *document)
// (Fixes https://bugs.launchpad.net/inkscape/+bug/372427)
struct rdf_work_entity_t *entity = rdf_find_entity("license_uri");
- if (entity == NULL) {
+ if (entity == nullptr) {
g_critical("Can't find internal entity structure for 'license_uri'");
- return NULL;
+ return nullptr;
}
const gchar *uri = getWorkEntity(document, *entity);
- struct rdf_license_t * license_by_uri = NULL;
+ struct rdf_license_t * license_by_uri = nullptr;
- if (uri != NULL) {
+ if (uri != nullptr) {
for (struct rdf_license_t * license = rdf_licenses; license->name; license++) {
if (g_strcmp0(uri, license->uri) == 0) {
license_by_uri = license;
@@ -1068,7 +1068,7 @@ struct rdf_license_t *RDFImpl::getLicense(SPDocument *document)
// sp_metadata_build() then the right place to put the call to sort out
// any RDF mess?
- struct rdf_license_t * license_by_properties = NULL;
+ struct rdf_license_t * license_by_properties = nullptr;
Inkscape::XML::Node const *repr = getXmlRepr( document, XML_TAG_NAME_LICENSE );
if (repr) {
@@ -1080,7 +1080,7 @@ struct rdf_license_t *RDFImpl::getLicense(SPDocument *document)
}
}
- if (license_by_uri != NULL && license_by_properties != NULL) {
+ if (license_by_uri != nullptr && license_by_properties != nullptr) {
// Both property and structure, use property
if (license_by_uri != license_by_properties) {
// TODO: this should be a user-visible warning, but how?
@@ -1101,13 +1101,13 @@ struct rdf_license_t *RDFImpl::getLicense(SPDocument *document)
return license_by_uri;
}
- else if (license_by_uri != NULL) {
+ else if (license_by_uri != nullptr) {
// Only cc:license property, set structure for backward compatibility
setLicense(document, license_by_uri);
return license_by_uri;
}
- else if (license_by_properties != NULL) {
+ else if (license_by_properties != nullptr) {
// Only cc:License structure
// TODO: this could be a user-visible warning too
g_warning("No %s metadata found, derived license URI from %s: %s",
@@ -1121,7 +1121,7 @@ struct rdf_license_t *RDFImpl::getLicense(SPDocument *document)
}
// No license info at all
- return NULL;
+ return nullptr;
}
// Public API:
@@ -1156,7 +1156,7 @@ void RDFImpl::setLicense(SPDocument * doc, struct rdf_license_t const * license)
for (struct rdf_double_t const * detail = license->details; detail->name; detail++) {
Inkscape::XML::Node * child = doc->getReprDoc()->createElement( detail->name );
- g_assert ( child != NULL );
+ g_assert ( child != nullptr );
child->setAttribute("rdf:resource", detail->resource );
repr->appendChild(child);
@@ -1172,7 +1172,7 @@ struct rdf_entity_default_t {
struct rdf_entity_default_t rdf_defaults[] = {
{ "format", "image/svg+xml", },
{ "type", "http://purl.org/dc/dcmitype/StillImage", },
- { NULL, NULL, }
+ { nullptr, nullptr, }
};
// Public API:
@@ -1184,10 +1184,10 @@ void rdf_set_defaults( SPDocument * doc )
void RDFImpl::setDefaults( SPDocument * doc )
{
- g_assert( doc != NULL );
+ g_assert( doc != nullptr );
// Create metadata node if it doesn't already exist
- if (!sp_item_group_get_child_by_name( doc->getRoot(), NULL,
+ if (!sp_item_group_get_child_by_name( doc->getRoot(), nullptr,
XML_TAG_NAME_METADATA)) {
if ( !doc->getReprDoc()) {
g_critical("XML doc is null.");
@@ -1196,7 +1196,7 @@ void RDFImpl::setDefaults( SPDocument * doc )
Inkscape::XML::Node * rnew = doc->getReprDoc()->createElement(XML_TAG_NAME_METADATA);
// insert into the document
- doc->getReprRoot()->addChild(rnew, NULL);
+ doc->getReprRoot()->addChild(rnew, nullptr);
// clean up
Inkscape::GC::release(rnew);
@@ -1206,9 +1206,9 @@ void RDFImpl::setDefaults( SPDocument * doc )
// install defaults
for ( struct rdf_entity_default_t * rdf_default = rdf_defaults; rdf_default->name; rdf_default++) {
struct rdf_work_entity_t * entity = rdf_find_entity( rdf_default->name );
- g_assert( entity != NULL );
+ g_assert( entity != nullptr );
- if ( getWorkEntity( doc, *entity ) == NULL ) {
+ if ( getWorkEntity( doc, *entity ) == nullptr ) {
setWorkEntity( doc, *entity, rdf_default->text );
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 03:43:46 +0000