Cross Reference: /inkscape/src/object-hierarchy.cpp

Lines Matching defs:object
15 #include "sp-object.h"
16 #include "object-hierarchy.h"
37 void ObjectHierarchy::setTop(SPObject *object) {
38     if (object == NULL) { printf("Assertion object != NULL failed\n"); return; }
40     if ( top() == object ) {
45         _addTop(object);
46     } else if (object->isAncestorOf(top())) {
47         _addTop(object, top());
48     } else if ( object == bottom() || object->isAncestorOf(bottom()) ) {
49         _trimAbove(object);
52         _addTop(object);
62     SPObject *object = junior->parent;
64         _addTop(object);
65         object = object->parent;
66     } while ( object != senior );
69 void ObjectHierarchy::_addTop(SPObject *object) {
70     assert(object != NULL);
71     _hierarchy.push_back(_attach(object));
72     _added_signal.emit(object);
76     while ( !_hierarchy.empty() && _hierarchy.back().object != limit ) {
77         SPObject *object=_hierarchy.back().object;
79         sp_object_ref(object, NULL);
82         _removed_signal.emit(object);
83         sp_object_unref(object, NULL);
87 void ObjectHierarchy::setBottom(SPObject *object) {
88     if (object == NULL) { printf("assertion object != NULL failed\n"); return; }
90     if ( bottom() == object ) {
95         _addBottom(object);
96     } else if (bottom()->isAncestorOf(object)) {
97         _addBottom(bottom(), object);
98     } else if ( top() == object ) {
100     } else if (top()->isAncestorOf(object)) {
101         if (object->isAncestorOf(bottom())) {
102             _trimBelow(object);
103         } else { // object is a sibling or cousin of bottom()
108             _addBottom(saved_top, object);
113         _addBottom(object);
120     while ( !_hierarchy.empty() && _hierarchy.front().object != limit ) {
121         SPObject *object=_hierarchy.front().object;
122         sp_object_ref(object, NULL);
125         _removed_signal.emit(object);
126         sp_object_unref(object, NULL);
140 void ObjectHierarchy::_addBottom(SPObject *object) {
141     assert(object != NULL);
142     _hierarchy.push_front(_attach(object));
143     _added_signal.emit(object);
146 void ObjectHierarchy::_trim_for_release(SPObject *object) {
147     this->_trimBelow(object);
149     assert(this->_hierarchy.front().object == object);
151     sp_object_ref(object, NULL);
154     this->_removed_signal.emit(object);
155     sp_object_unref(object, NULL);
160 ObjectHierarchy::Record ObjectHierarchy::_attach(SPObject *object) {
161     sp_object_ref(object, NULL);
163       = object->connectRelease(
166     return Record(object, connection);
171     sp_object_unref(rec.object, NULL);