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-rw-r--r--src/object/sp-object.cpp202
1 files changed, 101 insertions, 101 deletions
diff --git a/src/object/sp-object.cpp b/src/object/sp-object.cpp
index 112a08fb9..d9a003074 100644
--- a/src/object/sp-object.cpp
+++ b/src/object/sp-object.cpp
@@ -91,7 +91,7 @@ public:
*/
static void setIdNull( SPObject* obj ) {
if (obj) {
- obj->id = 0;
+ obj->id = nullptr;
}
}
@@ -105,7 +105,7 @@ public:
if (obj && (id != obj->id) ) {
if (obj->id) {
g_free(obj->id);
- obj->id = 0;
+ obj->id = nullptr;
}
if (id) {
obj->id = g_strdup(id);
@@ -118,10 +118,10 @@ public:
* Constructor, sets all attributes to default values.
*/
SPObject::SPObject()
- : cloned(0), clone_original(NULL), uflags(0), mflags(0), hrefcount(0), _total_hrefcount(0),
- document(NULL), parent(NULL), id(NULL), repr(NULL), refCount(1), hrefList(std::list<SPObject*>()),
- _successor(NULL), _collection_policy(SPObject::COLLECT_WITH_PARENT),
- _label(NULL), _default_label(NULL)
+ : cloned(0), clone_original(nullptr), uflags(0), mflags(0), hrefcount(0), _total_hrefcount(0),
+ document(nullptr), parent(nullptr), id(nullptr), repr(nullptr), refCount(1), hrefList(std::list<SPObject*>()),
+ _successor(nullptr), _collection_policy(SPObject::COLLECT_WITH_PARENT),
+ _label(nullptr), _default_label(nullptr)
{
debug("id=%p, typename=%s",this, g_type_name_from_instance((GTypeInstance*)this));
@@ -134,8 +134,8 @@ SPObject::SPObject()
// vg, g, defs, desc, title, symbol, use, image, switch, path, rect, circle, ellipse, line, polyline,
// polygon, text, tspan, tref, textPath, altGlyph, glyphRef, marker, linearGradient, radialGradient,
// stop, pattern, clipPath, mask, filter, feImage, a, font, glyph, missing-glyph, foreignObject
- this->style = new SPStyle( NULL, this ); // Is it necessary to call with "this"?
- this->context_style = NULL;
+ this->style = new SPStyle( nullptr, this ); // Is it necessary to call with "this"?
+ this->context_style = nullptr;
}
/**
@@ -145,18 +145,18 @@ SPObject::~SPObject() {
g_free(this->_label);
g_free(this->_default_label);
- this->_label = NULL;
- this->_default_label = NULL;
+ this->_label = nullptr;
+ this->_default_label = nullptr;
if (this->_successor) {
- sp_object_unref(this->_successor, NULL);
- this->_successor = NULL;
+ sp_object_unref(this->_successor, nullptr);
+ this->_successor = nullptr;
}
if (parent) {
parent->children.erase(parent->children.iterator_to(*this));
}
- if( style == NULL ) {
+ if( style == nullptr ) {
// style pointer could be NULL if unreffed too many times.
// Conjecture: style pointer is never NULL.
std::cerr << "SPObject::~SPObject(): style pointer is NULL" << std::endl;
@@ -241,7 +241,7 @@ Inkscape::XML::Node const* SPObject::getRepr() const{
SPObject *sp_object_ref(SPObject *object, SPObject *owner)
{
- g_return_val_if_fail(object != NULL, NULL);
+ g_return_val_if_fail(object != nullptr, NULL);
g_return_val_if_fail(SP_IS_OBJECT(object), NULL);
g_return_val_if_fail(!owner || SP_IS_OBJECT(owner), NULL);
@@ -253,7 +253,7 @@ SPObject *sp_object_ref(SPObject *object, SPObject *owner)
SPObject *sp_object_unref(SPObject *object, SPObject *owner)
{
- g_return_val_if_fail(object != NULL, NULL);
+ g_return_val_if_fail(object != nullptr, NULL);
g_return_val_if_fail(SP_IS_OBJECT(object), NULL);
g_return_val_if_fail(!owner || SP_IS_OBJECT(owner), NULL);
@@ -265,12 +265,12 @@ SPObject *sp_object_unref(SPObject *object, SPObject *owner)
delete object;
}
- return NULL;
+ return nullptr;
}
SPObject *sp_object_href(SPObject *object, SPObject* owner)
{
- g_return_val_if_fail(object != NULL, NULL);
+ g_return_val_if_fail(object != nullptr, NULL);
g_return_val_if_fail(SP_IS_OBJECT(object), NULL);
object->hrefcount++;
@@ -284,7 +284,7 @@ SPObject *sp_object_href(SPObject *object, SPObject* owner)
SPObject *sp_object_hunref(SPObject *object, SPObject* owner)
{
- g_return_val_if_fail(object != NULL, NULL);
+ g_return_val_if_fail(object != nullptr, NULL);
g_return_val_if_fail(SP_IS_OBJECT(object), NULL);
g_return_val_if_fail(object->hrefcount > 0, NULL);
@@ -294,11 +294,11 @@ SPObject *sp_object_hunref(SPObject *object, SPObject* owner)
if(owner)
object->hrefList.remove(owner);
- return NULL;
+ return nullptr;
}
void SPObject::_updateTotalHRefCount(int increment) {
- SPObject *topmost_collectable = NULL;
+ SPObject *topmost_collectable = nullptr;
for ( SPObject *iter = this ; iter ; iter = iter->parent ) {
iter->_total_hrefcount += increment;
if ( iter->_total_hrefcount < iter->hrefcount ) {
@@ -316,7 +316,7 @@ void SPObject::_updateTotalHRefCount(int increment) {
}
bool SPObject::isAncestorOf(SPObject const *object) const {
- g_return_val_if_fail(object != NULL, false);
+ g_return_val_if_fail(object != nullptr, false);
object = object->parent;
while (object) {
if ( object == this ) {
@@ -336,14 +336,14 @@ bool same_objects(SPObject const &a, SPObject const &b) {
}
SPObject const *SPObject::nearestCommonAncestor(SPObject const *object) const {
- g_return_val_if_fail(object != NULL, NULL);
+ g_return_val_if_fail(object != nullptr, NULL);
using Inkscape::Algorithms::longest_common_suffix;
- return longest_common_suffix<SPObject::ConstParentIterator>(this, object, NULL, &same_objects);
+ return longest_common_suffix<SPObject::ConstParentIterator>(this, object, nullptr, &same_objects);
}
static SPObject const *AncestorSon(SPObject const *obj, SPObject const *ancestor) {
- SPObject const *result = 0;
+ SPObject const *result = nullptr;
if ( obj && ancestor ) {
if (obj->parent == ancestor) {
result = obj;
@@ -390,19 +390,19 @@ SPObject *SPObject::appendChildRepr(Inkscape::XML::Node *repr) {
return document->getObjectByRepr(repr);
} else {
g_critical("Attempt to append repr as child of cloned object");
- return NULL;
+ return nullptr;
}
}
void SPObject::setCSS(SPCSSAttr *css, gchar const *attr)
{
- g_assert(this->getRepr() != NULL);
+ g_assert(this->getRepr() != nullptr);
sp_repr_css_set(this->getRepr(), css, attr);
}
void SPObject::changeCSS(SPCSSAttr *css, gchar const *attr)
{
- g_assert(this->getRepr() != NULL);
+ g_assert(this->getRepr() != nullptr);
sp_repr_css_change(this->getRepr(), css, attr);
}
@@ -443,7 +443,7 @@ void SPObject::setLabel(gchar const *label)
void SPObject::requestOrphanCollection() {
- g_return_if_fail(document != NULL);
+ g_return_if_fail(document != nullptr);
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
// do not remove style or script elements (Bug #276244)
@@ -484,7 +484,7 @@ void SPObject::_sendDeleteSignalRecursive() {
void SPObject::deleteObject(bool propagate, bool propagate_descendants)
{
- sp_object_ref(this, NULL);
+ sp_object_ref(this, nullptr);
if ( SP_IS_LPE_ITEM(this) && SP_LPE_ITEM(this)->hasPathEffect()) {
SP_LPE_ITEM(this)->removeAllPathEffects(false);
}
@@ -503,7 +503,7 @@ void SPObject::deleteObject(bool propagate, bool propagate_descendants)
if (_successor) {
_successor->deleteObject(propagate, propagate_descendants);
}
- sp_object_unref(this, NULL);
+ sp_object_unref(this, nullptr);
}
void SPObject::cropToObject(SPObject *except)
@@ -527,7 +527,7 @@ void SPObject::attach(SPObject *object, SPObject *prev)
{
//g_return_if_fail(parent != NULL);
//g_return_if_fail(SP_IS_OBJECT(parent));
- g_return_if_fail(object != NULL);
+ g_return_if_fail(object != nullptr);
g_return_if_fail(SP_IS_OBJECT(object));
g_return_if_fail(!prev || SP_IS_OBJECT(prev));
g_return_if_fail(!prev || prev->parent == this);
@@ -566,14 +566,14 @@ void SPObject::detach(SPObject *object)
{
//g_return_if_fail(parent != NULL);
//g_return_if_fail(SP_IS_OBJECT(parent));
- g_return_if_fail(object != NULL);
+ g_return_if_fail(object != nullptr);
g_return_if_fail(SP_IS_OBJECT(object));
g_return_if_fail(object->parent == this);
children.erase(children.iterator_to(*object));
object->releaseReferences();
- object->parent = NULL;
+ object->parent = nullptr;
this->_updateTotalHRefCount(-object->_total_hrefcount);
sp_object_unref(object, this);
@@ -581,7 +581,7 @@ void SPObject::detach(SPObject *object)
SPObject *SPObject::get_child_by_repr(Inkscape::XML::Node *repr)
{
- g_return_val_if_fail(repr != NULL, NULL);
+ g_return_val_if_fail(repr != nullptr, NULL);
SPObject *result = nullptr;
if (children.size() > 0 && children.back().getRepr() == repr) {
@@ -603,7 +603,7 @@ void SPObject::child_added(Inkscape::XML::Node *child, Inkscape::XML::Node *ref)
const std::string type_string = NodeTraits::get_type_string(*child);
SPObject* ochild = SPFactory::createObject(type_string);
- if (ochild == NULL) {
+ if (ochild == nullptr) {
// Currenty, there are many node types that do not have
// corresponding classes in the SPObject tree.
// (rdf:RDF, inkscape:clipboard, ...)
@@ -611,9 +611,9 @@ void SPObject::child_added(Inkscape::XML::Node *child, Inkscape::XML::Node *ref)
return;
}
- SPObject *prev = ref ? object->get_child_by_repr(ref) : NULL;
+ SPObject *prev = ref ? object->get_child_by_repr(ref) : nullptr;
object->attach(ochild, prev);
- sp_object_unref(ochild, NULL);
+ sp_object_unref(ochild, nullptr);
ochild->invoke_build(object->document, child, object->cloned);
}
@@ -644,8 +644,8 @@ void SPObject::order_changed(Inkscape::XML::Node *child, Inkscape::XML::Node * /
SPObject* object = this;
SPObject *ochild = object->get_child_by_repr(child);
- g_return_if_fail(ochild != NULL);
- SPObject *prev = new_ref ? object->get_child_by_repr(new_ref) : NULL;
+ g_return_if_fail(ochild != nullptr);
+ SPObject *prev = new_ref ? object->get_child_by_repr(new_ref) : nullptr;
object->reorder(ochild, prev);
ochild->_position_changed_signal.emit(ochild);
}
@@ -668,11 +668,11 @@ void SPObject::build(SPDocument *document, Inkscape::XML::Node *repr) {
// stuff externally modified to have no id.
object->clone_original = document->getObjectById(repr->attribute("id"));
- for (Inkscape::XML::Node *rchild = repr->firstChild() ; rchild != NULL; rchild = rchild->next()) {
+ for (Inkscape::XML::Node *rchild = repr->firstChild() ; rchild != nullptr; rchild = rchild->next()) {
const std::string typeString = NodeTraits::get_type_string(*rchild);
SPObject* child = SPFactory::createObject(typeString);
- if (child == NULL) {
+ if (child == nullptr) {
// Currenty, there are many node types that do not have
// corresponding classes in the SPObject tree.
// (rdf:RDF, inkscape:clipboard, ...)
@@ -681,7 +681,7 @@ void SPObject::build(SPDocument *document, Inkscape::XML::Node *repr) {
}
object->attach(child, object->lastChild());
- sp_object_unref(child, NULL);
+ sp_object_unref(child, nullptr);
child->invoke_build(document, rchild, object->cloned);
}
@@ -699,12 +699,12 @@ void SPObject::invoke_build(SPDocument *document, Inkscape::XML::Node *repr, uns
//g_assert(object != NULL);
//g_assert(SP_IS_OBJECT(object));
- g_assert(document != NULL);
- g_assert(repr != NULL);
+ g_assert(document != nullptr);
+ g_assert(repr != nullptr);
- g_assert(this->document == NULL);
- g_assert(this->repr == NULL);
- g_assert(this->getId() == NULL);
+ g_assert(this->document == nullptr);
+ g_assert(this->repr == nullptr);
+ g_assert(this->getId() == nullptr);
/* Bookkeeping */
@@ -727,7 +727,7 @@ void SPObject::invoke_build(SPDocument *document, Inkscape::XML::Node *repr, uns
if (!document->isSeeking()) {
{
gchar *realid = sp_object_get_unique_id(this, id);
- g_assert(realid != NULL);
+ g_assert(realid != nullptr);
this->document->bindObjectToId(realid, this);
SPObjectImpl::setId(this, realid);
@@ -735,7 +735,7 @@ void SPObject::invoke_build(SPDocument *document, Inkscape::XML::Node *repr, uns
}
/* Redefine ID, if required */
- if ((id == NULL) || (strcmp(id, this->getId()) != 0)) {
+ if ((id == nullptr) || (strcmp(id, this->getId()) != 0)) {
this->repr->setAttribute("id", this->getId());
}
} else if (id) {
@@ -748,7 +748,7 @@ void SPObject::invoke_build(SPDocument *document, Inkscape::XML::Node *repr, uns
}
}
} else {
- g_assert(this->getId() == NULL);
+ g_assert(this->getId() == nullptr);
}
@@ -790,7 +790,7 @@ SPObject* SPObject::nthChild(unsigned index) {
counter++;
}
}
- return NULL;
+ return nullptr;
}
void SPObject::addChild(Inkscape::XML::Node *child, Inkscape::XML::Node * prev)
@@ -815,15 +815,15 @@ void SPObject::releaseReferences() {
if (!cloned) {
if (this->id) {
- this->document->bindObjectToId(this->id, NULL);
+ this->document->bindObjectToId(this->id, nullptr);
}
g_free(this->id);
- this->id = NULL;
+ this->id = nullptr;
g_free(this->_default_label);
- this->_default_label = NULL;
+ this->_default_label = nullptr;
- this->document->bindObjectToRepr(this->repr, NULL);
+ this->document->bindObjectToRepr(this->repr, nullptr);
Inkscape::GC::release(this->repr);
} else {
@@ -835,8 +835,8 @@ void SPObject::releaseReferences() {
// this->style = sp_style_unref(this->style);
// }
- this->document = NULL;
- this->repr = NULL;
+ this->document = nullptr;
+ this->repr = nullptr;
}
@@ -897,7 +897,7 @@ void SPObject::set(unsigned int key, gchar const* value) {
//XML Tree being used here.
if ( !object->cloned && object->getRepr()->type() == Inkscape::XML::ELEMENT_NODE ) {
SPDocument *document=object->document;
- SPObject *conflict=NULL;
+ SPObject *conflict=nullptr;
gchar const *new_id = value;
@@ -907,20 +907,20 @@ void SPObject::set(unsigned int key, gchar const* value) {
if ( conflict && conflict != object ) {
if (!document->isSeeking()) {
- sp_object_ref(conflict, NULL);
+ sp_object_ref(conflict, nullptr);
// give the conflicting object a new ID
- gchar *new_conflict_id = sp_object_get_unique_id(conflict, NULL);
+ gchar *new_conflict_id = sp_object_get_unique_id(conflict, nullptr);
conflict->getRepr()->setAttribute("id", new_conflict_id);
g_free(new_conflict_id);
- sp_object_unref(conflict, NULL);
+ sp_object_unref(conflict, nullptr);
} else {
- new_id = NULL;
+ new_id = nullptr;
}
}
if (object->getId()) {
- document->bindObjectToId(object->getId(), NULL);
- SPObjectImpl::setId(object, 0);
+ document->bindObjectToId(object->getId(), nullptr);
+ SPObjectImpl::setId(object, nullptr);
}
if (new_id) {
@@ -929,7 +929,7 @@ void SPObject::set(unsigned int key, gchar const* value) {
}
g_free(object->_default_label);
- object->_default_label = NULL;
+ object->_default_label = nullptr;
}
break;
case SP_ATTR_INKSCAPE_LABEL:
@@ -937,10 +937,10 @@ void SPObject::set(unsigned int key, gchar const* value) {
if (value) {
object->_label = g_strdup(value);
} else {
- object->_label = NULL;
+ object->_label = nullptr;
}
g_free(object->_default_label);
- object->_default_label = NULL;
+ object->_default_label = nullptr;
break;
case SP_ATTR_INKSCAPE_COLLECT:
if ( value && !strcmp(value, "always") ) {
@@ -987,10 +987,10 @@ void SPObject::readAttr(gchar const *key)
{
//g_assert(object != NULL);
//g_assert(SP_IS_OBJECT(object));
- g_assert(key != NULL);
+ g_assert(key != nullptr);
//XML Tree being used here.
- g_assert(this->getRepr() != NULL);
+ g_assert(this->getRepr() != nullptr);
unsigned int keyid = sp_attribute_lookup(key);
if (keyid != SP_ATTR_INVALID) {
@@ -1032,7 +1032,7 @@ static gchar const *sp_xml_get_space_string(unsigned int space)
case SP_XML_SPACE_PRESERVE:
return "preserve";
default:
- return NULL;
+ return nullptr;
}
}
@@ -1044,7 +1044,7 @@ Inkscape::XML::Node* SPObject::write(Inkscape::XML::Document *doc, Inkscape::XML
if (!repr && (flags & SP_OBJECT_WRITE_BUILD)) {
repr = this->getRepr()->duplicate(doc);
if (!( flags & SP_OBJECT_WRITE_EXT )) {
- repr->setAttribute("inkscape:collect", NULL);
+ repr->setAttribute("inkscape:collect", nullptr);
}
} else if (repr) {
repr->setAttribute("id", this->getId());
@@ -1060,7 +1060,7 @@ Inkscape::XML::Node* SPObject::write(Inkscape::XML::Document *doc, Inkscape::XML
{
repr->setAttribute("inkscape:collect", "always");
} else {
- repr->setAttribute("inkscape:collect", NULL);
+ repr->setAttribute("inkscape:collect", nullptr);
}
if (style) {
@@ -1078,7 +1078,7 @@ Inkscape::XML::Node* SPObject::write(Inkscape::XML::Document *doc, Inkscape::XML
}
if( s.empty() ) {
- repr->setAttribute("style", NULL);
+ repr->setAttribute("style", nullptr);
} else {
repr->setAttribute("style", s.c_str());
}
@@ -1138,14 +1138,14 @@ Inkscape::XML::Node * SPObject::updateRepr(unsigned int flags)
#ifdef OBJECT_TRACE
objectTrace( "SPObject::updateRepr 1", false );
#endif
- return NULL;
+ return nullptr;
}
} else {
/* cloned objects have no repr */
#ifdef OBJECT_TRACE
objectTrace( "SPObject::updateRepr 1", false );
#endif
- return NULL;
+ return nullptr;
}
}
@@ -1155,14 +1155,14 @@ Inkscape::XML::Node * SPObject::updateRepr(Inkscape::XML::Document *doc, Inkscap
objectTrace( "SPObject::updateRepr 2" );
#endif
- g_assert(doc != NULL);
+ g_assert(doc != nullptr);
if (cloned) {
/* cloned objects have no repr */
#ifdef OBJECT_TRACE
objectTrace( "SPObject::updateRepr 2", false );
#endif
- return NULL;
+ return nullptr;
}
if (!(flags & SP_OBJECT_WRITE_BUILD) && !repr) {
@@ -1183,7 +1183,7 @@ Inkscape::XML::Node * SPObject::updateRepr(Inkscape::XML::Document *doc, Inkscap
void SPObject::requestDisplayUpdate(unsigned int flags)
{
- g_return_if_fail( this->document != NULL );
+ g_return_if_fail( this->document != nullptr );
if (update_in_progress) {
g_print("WARNING: Requested update while update in progress, counter = %d\n", update_in_progress);
@@ -1276,7 +1276,7 @@ void SPObject::updateDisplay(SPCtx *ctx, unsigned int flags)
void SPObject::requestModified(unsigned int flags)
{
- g_return_if_fail( this->document != NULL );
+ g_return_if_fail( this->document != nullptr );
/* requestModified must be used only to set one of SP_OBJECT_MODIFIED_FLAG or
* SP_OBJECT_CHILD_MODIFIED_FLAG */
@@ -1340,10 +1340,10 @@ void SPObject::emitModified(unsigned int flags)
gchar const *SPObject::getTagName(SPException *ex) const
{
- g_assert(repr != NULL);
+ g_assert(repr != nullptr);
/* If exception is not clear, return */
if (!SP_EXCEPTION_IS_OK(ex)) {
- return NULL;
+ return nullptr;
}
/// \todo fixme: Exception if object is NULL? */
@@ -1353,10 +1353,10 @@ gchar const *SPObject::getTagName(SPException *ex) const
gchar const *SPObject::getAttribute(gchar const *key, SPException *ex) const
{
- g_assert(this->repr != NULL);
+ g_assert(this->repr != nullptr);
/* If exception is not clear, return */
if (!SP_EXCEPTION_IS_OK(ex)) {
- return NULL;
+ return nullptr;
}
/// \todo fixme: Exception if object is NULL? */
@@ -1366,7 +1366,7 @@ gchar const *SPObject::getAttribute(gchar const *key, SPException *ex) const
void SPObject::setAttribute(gchar const *key, gchar const *value, SPException *ex)
{
- g_assert(this->repr != NULL);
+ g_assert(this->repr != nullptr);
/* If exception is not clear, return */
g_return_if_fail(SP_EXCEPTION_IS_OK(ex));
@@ -1377,13 +1377,13 @@ void SPObject::setAttribute(gchar const *key, gchar const *value, SPException *e
void SPObject::setAttribute(char const *key, Glib::ustring const &value, SPException *ex)
{
- setAttribute(key, value.empty() ? NULL : value.c_str(), ex);
+ setAttribute(key, value.empty() ? nullptr : value.c_str(), ex);
}
void SPObject::setAttribute(Glib::ustring const &key, Glib::ustring const &value, SPException *ex)
{
- setAttribute( key.empty() ? NULL : key.c_str(),
- value.empty() ? NULL : value.c_str(), ex);
+ setAttribute( key.empty() ? nullptr : key.c_str(),
+ value.empty() ? nullptr : value.c_str(), ex);
}
@@ -1394,12 +1394,12 @@ void SPObject::removeAttribute(gchar const *key, SPException *ex)
/// \todo fixme: Exception if object is NULL? */
//XML Tree being used here.
- getRepr()->setAttribute(key, NULL, false);
+ getRepr()->setAttribute(key, nullptr, false);
}
bool SPObject::storeAsDouble( gchar const *key, double *val ) const
{
- g_assert(this->getRepr()!= NULL);
+ g_assert(this->getRepr()!= nullptr);
return sp_repr_get_double(((Inkscape::XML::Node *)(this->getRepr())),key,val);
}
@@ -1416,15 +1416,15 @@ sp_object_get_unique_id(SPObject *object,
//XML Tree being used here.
gchar const *name = object->getRepr()->name();
- g_assert(name != NULL);
+ g_assert(name != nullptr);
gchar const *local = strchr(name, ':');
if (local) {
name = local + 1;
}
- if (id != NULL) {
- if (object->document->getObjectById(id) == NULL) {
+ if (id != nullptr) {
+ if (object->document->getObjectById(id) == nullptr) {
return g_strdup(id);
}
}
@@ -1438,7 +1438,7 @@ sp_object_get_unique_id(SPObject *object,
do {
++count;
g_snprintf(count_buf, count_buflen, "%lu", count);
- } while ( object->document->getObjectById(buf) != NULL );
+ } while ( object->document->getObjectById(buf) != nullptr );
return buf;
}
@@ -1448,7 +1448,7 @@ gchar const * SPObject::getStyleProperty(gchar const *key, gchar const *def) con
{
//g_return_val_if_fail(object != NULL, NULL);
//g_return_val_if_fail(SP_IS_OBJECT(object), NULL);
- g_return_val_if_fail(key != NULL, NULL);
+ g_return_val_if_fail(key != nullptr, NULL);
//XML Tree being used here.
gchar const *style = getRepr()->attribute("style");
@@ -1456,7 +1456,7 @@ gchar const * SPObject::getStyleProperty(gchar const *key, gchar const *def) con
size_t const len = strlen(key);
char const *p;
while ( (p = strstr(style, key))
- != NULL )
+ != nullptr )
{
p += len;
while ((*p <= ' ') && *p) {
@@ -1540,7 +1540,7 @@ bool SPObject::setDesc(gchar const *desc, bool verbatim)
char * SPObject::getTitleOrDesc(gchar const *svg_tagname) const
{
- char *result = NULL;
+ char *result = nullptr;
SPObject *elem = findFirstChild(svg_tagname);
if ( elem ) {
//This string copy could be avoided by changing
@@ -1565,7 +1565,7 @@ bool SPObject::setTitleOrDesc(gchar const *value, gchar const *svg_tagname, bool
}
}
if (just_whitespace) {
- value = NULL;
+ value = nullptr;
}
}
// Don't stomp on mark-up if there is no real change.
@@ -1583,8 +1583,8 @@ bool SPObject::setTitleOrDesc(gchar const *value, gchar const *svg_tagname, bool
SPObject *elem = findFirstChild(svg_tagname);
- if (value == NULL) {
- if (elem == NULL) {
+ if (value == nullptr) {
+ if (elem == nullptr) {
return false;
}
// delete the title/description(s)
@@ -1597,11 +1597,11 @@ bool SPObject::setTitleOrDesc(gchar const *value, gchar const *svg_tagname, bool
Inkscape::XML::Document *xml_doc = document->getReprDoc();
- if (elem == NULL) {
+ if (elem == nullptr) {
// create a new 'title' or 'desc' element, putting it at the
// beginning (in accordance with the spec's recommendations)
Inkscape::XML::Node *xml_elem = xml_doc->createElement(svg_tagname);
- repr->addChild(xml_elem, NULL);
+ repr->addChild(xml_elem, nullptr);
elem = document->getObjectByRepr(xml_elem);
Inkscape::GC::release(xml_elem);
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 10:24:40 +0000