1*3ac0a46fSAndroid Build Coastguard Worker // Copyright 2017 The PDFium Authors 2*3ac0a46fSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be 3*3ac0a46fSAndroid Build Coastguard Worker // found in the LICENSE file. 4*3ac0a46fSAndroid Build Coastguard Worker 5*3ac0a46fSAndroid Build Coastguard Worker // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6*3ac0a46fSAndroid Build Coastguard Worker 7*3ac0a46fSAndroid Build Coastguard Worker #ifndef XFA_FXFA_CXFA_READYNODEITERATOR_H_ 8*3ac0a46fSAndroid Build Coastguard Worker #define XFA_FXFA_CXFA_READYNODEITERATOR_H_ 9*3ac0a46fSAndroid Build Coastguard Worker 10*3ac0a46fSAndroid Build Coastguard Worker #include "core/fxcrt/unowned_ptr.h" 11*3ac0a46fSAndroid Build Coastguard Worker #include "v8/include/cppgc/macros.h" 12*3ac0a46fSAndroid Build Coastguard Worker #include "xfa/fxfa/parser/cxfa_traversestrategy_xfacontainernode.h" 13*3ac0a46fSAndroid Build Coastguard Worker 14*3ac0a46fSAndroid Build Coastguard Worker class CXFA_Node; 15*3ac0a46fSAndroid Build Coastguard Worker 16*3ac0a46fSAndroid Build Coastguard Worker class CXFA_ReadyNodeIterator { 17*3ac0a46fSAndroid Build Coastguard Worker CPPGC_STACK_ALLOCATED(); // Allow Raw/Unowned pointers. 18*3ac0a46fSAndroid Build Coastguard Worker 19*3ac0a46fSAndroid Build Coastguard Worker public: 20*3ac0a46fSAndroid Build Coastguard Worker explicit CXFA_ReadyNodeIterator(CXFA_Node* pTravelRoot); 21*3ac0a46fSAndroid Build Coastguard Worker ~CXFA_ReadyNodeIterator(); 22*3ac0a46fSAndroid Build Coastguard Worker 23*3ac0a46fSAndroid Build Coastguard Worker CXFA_Node* MoveToNext(); 24*3ac0a46fSAndroid Build Coastguard Worker void SkipTree(); 25*3ac0a46fSAndroid Build Coastguard Worker 26*3ac0a46fSAndroid Build Coastguard Worker private: 27*3ac0a46fSAndroid Build Coastguard Worker CXFA_ContainerIterator m_ContentIterator; 28*3ac0a46fSAndroid Build Coastguard Worker UnownedPtr<CXFA_Node> m_pCurNode; // Ok, stack-only. 29*3ac0a46fSAndroid Build Coastguard Worker }; 30*3ac0a46fSAndroid Build Coastguard Worker 31*3ac0a46fSAndroid Build Coastguard Worker #endif // XFA_FXFA_CXFA_READYNODEITERATOR_H_ 32