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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ | 7 #ifndef XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ |
| 8 #define XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ | 8 #define XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ |
| 9 | 9 |
| 10 #include <iterator> | 10 #include <iterator> |
| 11 #include <list> | 11 #include <list> |
| 12 #include <map> |
| 12 | 13 |
| 13 #include "xfa/fxfa/parser/xfa_layout_itemlayout.h" | 14 #include "xfa/fxfa/parser/xfa_layout_itemlayout.h" |
| 14 | 15 |
| 15 class CXFA_ContainerRecord; | 16 class CXFA_ContainerRecord; |
| 16 class CXFA_LayoutItem; | 17 class CXFA_LayoutItem; |
| 17 | 18 |
| 18 class CXFA_LayoutPageMgr { | 19 class CXFA_LayoutPageMgr { |
| 19 public: | 20 public: |
| 20 explicit CXFA_LayoutPageMgr(CXFA_LayoutProcessor* pLayoutProcessor); | 21 explicit CXFA_LayoutPageMgr(CXFA_LayoutProcessor* pLayoutProcessor); |
| 21 ~CXFA_LayoutPageMgr(); | 22 ~CXFA_LayoutPageMgr(); |
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| 112 bool bQuery = false, | 113 bool bQuery = false, |
| 113 XFA_ATTRIBUTEENUM ePreferredPosition = XFA_ATTRIBUTEENUM_First); | 114 XFA_ATTRIBUTEENUM ePreferredPosition = XFA_ATTRIBUTEENUM_First); |
| 114 bool MatchPageAreaOddOrEven(CXFA_Node* pPageArea, bool bLastMatch); | 115 bool MatchPageAreaOddOrEven(CXFA_Node* pPageArea, bool bLastMatch); |
| 115 CXFA_Node* GetNextAvailPageArea(CXFA_Node* pTargetPageArea, | 116 CXFA_Node* GetNextAvailPageArea(CXFA_Node* pTargetPageArea, |
| 116 CXFA_Node* pTargetContentArea = nullptr, | 117 CXFA_Node* pTargetContentArea = nullptr, |
| 117 bool bNewPage = false, | 118 bool bNewPage = false, |
| 118 bool bQuery = false); | 119 bool bQuery = false); |
| 119 bool GetNextContentArea(CXFA_Node* pTargetContentArea); | 120 bool GetNextContentArea(CXFA_Node* pTargetContentArea); |
| 120 void InitPageSetMap(); | 121 void InitPageSetMap(); |
| 121 void ProcessLastPageSet(); | 122 void ProcessLastPageSet(); |
| 122 inline bool IsPageSetRootOrderedOccurrence() { | 123 bool IsPageSetRootOrderedOccurrence() const { |
| 123 return m_ePageSetMode == XFA_ATTRIBUTEENUM_OrderedOccurrence; | 124 return m_ePageSetMode == XFA_ATTRIBUTEENUM_OrderedOccurrence; |
| 124 } | 125 } |
| 125 void ClearData(); | 126 void ClearData(); |
| 126 void MergePageSetContents(); | 127 void MergePageSetContents(); |
| 127 void LayoutPageSetContents(); | 128 void LayoutPageSetContents(); |
| 128 void PrepareLayout(); | 129 void PrepareLayout(); |
| 129 void SaveLayoutItem(CXFA_LayoutItem* pParentLayoutItem); | 130 void SaveLayoutItem(CXFA_LayoutItem* pParentLayoutItem); |
| 131 |
| 130 CXFA_LayoutProcessor* m_pLayoutProcessor; | 132 CXFA_LayoutProcessor* m_pLayoutProcessor; |
| 131 CXFA_Node* m_pTemplatePageSetRoot; | 133 CXFA_Node* m_pTemplatePageSetRoot; |
| 132 CXFA_ContainerLayoutItem* m_pPageSetLayoutItemRoot; | 134 CXFA_ContainerLayoutItem* m_pPageSetLayoutItemRoot; |
| 133 CXFA_ContainerLayoutItem* m_pPageSetCurRoot; | 135 CXFA_ContainerLayoutItem* m_pPageSetCurRoot; |
| 134 std::list<CXFA_ContainerRecord*> m_ProposedContainerRecords; | 136 std::list<CXFA_ContainerRecord*> m_ProposedContainerRecords; |
| 135 std::list<CXFA_ContainerRecord*>::iterator m_CurrentContainerRecordIter; | 137 std::list<CXFA_ContainerRecord*>::iterator m_CurrentContainerRecordIter; |
| 136 CXFA_Node* m_pCurPageArea; | 138 CXFA_Node* m_pCurPageArea; |
| 137 int32_t m_nAvailPages; | 139 int32_t m_nAvailPages; |
| 138 int32_t m_nCurPageCount; | 140 int32_t m_nCurPageCount; |
| 139 XFA_ATTRIBUTEENUM m_ePageSetMode; | 141 XFA_ATTRIBUTEENUM m_ePageSetMode; |
| 140 bool m_bCreateOverFlowPage; | 142 bool m_bCreateOverFlowPage; |
| 141 CFX_MapPtrTemplate<CXFA_Node*, int32_t> m_pPageSetMap; | 143 std::map<CXFA_Node*, int32_t> m_pPageSetMap; |
| 142 CFX_ArrayTemplate<CXFA_ContainerLayoutItem*> m_PageArray; | 144 CFX_ArrayTemplate<CXFA_ContainerLayoutItem*> m_PageArray; |
| 143 }; | 145 }; |
| 144 | 146 |
| 145 #endif // XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ | 147 #endif // XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_ |
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