Rename xfa_layout_pagemgr_new.h

This renames the file to match the class name.

Review-Url: https://codereview.chromium.org/2209823002

1 files changed, 144 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_layoutpagemgr.h b/xfa/fxfa/parser/cxfa_layoutpagemgr.h
new file mode 100644
index 0000000000..0184602de7
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_layoutpagemgr.h
@@ -0,0 +1,144 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_
+#define XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_
+
+#include "xfa/fxfa/parser/xfa_layout_itemlayout.h"
+
+class CXFA_ContainerRecord;
+class CXFA_LayoutItem;
+
+class CXFA_LayoutPageMgr {
+ public:
+  CXFA_LayoutPageMgr(CXFA_LayoutProcessor* pLayoutProcessor);
+  ~CXFA_LayoutPageMgr();
+
+  FX_BOOL InitLayoutPage(CXFA_Node* pFormNode);
+  FX_BOOL PrepareFirstPage(CXFA_Node* pRootSubform);
+  FX_FLOAT GetAvailHeight();
+  FX_BOOL GetNextAvailContentHeight(FX_FLOAT fChildHeight);
+  void SubmitContentItem(CXFA_ContentLayoutItem* pContentLayoutItem,
+                         XFA_ItemLayoutProcessorResult eStatus);
+  void FinishPaginatedPageSets();
+  void SyncLayoutData();
+  int32_t GetPageCount() const;
+  CXFA_ContainerLayoutItem* GetPage(int32_t index) const;
+  int32_t GetPageIndex(const CXFA_ContainerLayoutItem* pPage) const;
+  inline CXFA_ContainerLayoutItem* GetRootLayoutItem() const {
+    return m_pPageSetLayoutItemRoot;
+  }
+  FX_BOOL ProcessBreakBeforeOrAfter(CXFA_Node* pBreakNode,
+                                    FX_BOOL bBefore,
+                                    CXFA_Node*& pBreakLeaderNode,
+                                    CXFA_Node*& pBreakTrailerNode,
+                                    FX_BOOL& bCreatePage);
+  FX_BOOL ProcessOverflow(CXFA_Node* pFormNode,
+                          CXFA_Node*& pLeaderNode,
+                          CXFA_Node*& pTrailerNode,
+                          FX_BOOL bDataMerge = FALSE,
+                          FX_BOOL bCreatePage = TRUE);
+  CXFA_Node* QueryOverflow(CXFA_Node* pFormNode,
+                           CXFA_LayoutContext* pLayoutContext = nullptr);
+  FX_BOOL ProcessBookendLeaderOrTrailer(CXFA_Node* pBookendNode,
+                                        FX_BOOL bLeader,
+                                        CXFA_Node*& pBookendAppendNode);
+  CXFA_LayoutItem* FindOrCreateLayoutItem(CXFA_Node* pFormNode);
+
+ protected:
+  FX_BOOL AppendNewPage(FX_BOOL bFirstTemPage = FALSE);
+  void ReorderPendingLayoutRecordToTail(CXFA_ContainerRecord* pNewRecord,
+                                        CXFA_ContainerRecord* pPrevRecord);
+  void RemoveLayoutRecord(CXFA_ContainerRecord* pNewRecord,
+                          CXFA_ContainerRecord* pPrevRecord);
+  inline CXFA_ContainerRecord* GetCurrentContainerRecord() {
+    CXFA_ContainerRecord* result =
+        ((CXFA_ContainerRecord*)m_rgProposedContainerRecord.GetAt(
+            m_pCurrentContainerRecord));
+    ASSERT(result);
+    return result;
+  }
+  CXFA_ContainerRecord* CreateContainerRecord(CXFA_Node* pPageNode = nullptr,
+                                              FX_BOOL bCreateNew = FALSE);
+  void AddPageAreaLayoutItem(CXFA_ContainerRecord* pNewRecord,
+                             CXFA_Node* pNewPageArea);
+  void AddContentAreaLayoutItem(CXFA_ContainerRecord* pNewRecord,
+                                CXFA_Node* pContentArea);
+  FX_BOOL RunBreak(XFA_Element eBreakType,
+                   XFA_ATTRIBUTEENUM eTargetType,
+                   CXFA_Node* pTarget,
+                   FX_BOOL bStartNew);
+  CXFA_Node* BreakOverflow(CXFA_Node* pOverflowNode,
+                           CXFA_Node*& pLeaderTemplate,
+                           CXFA_Node*& pTrailerTemplate,
+                           FX_BOOL bCreatePage = TRUE);
+  FX_BOOL ResolveBookendLeaderOrTrailer(CXFA_Node* pBookendNode,
+                                        FX_BOOL bLeader,
+                                        CXFA_Node*& pBookendAppendTemplate);
+  FX_BOOL ExecuteBreakBeforeOrAfter(CXFA_Node* pCurNode,
+                                    FX_BOOL bBefore,
+                                    CXFA_Node*& pBreakLeaderTemplate,
+                                    CXFA_Node*& pBreakTrailerTemplate);
+
+  int32_t CreateMinPageRecord(CXFA_Node* pPageArea,
+                              FX_BOOL bTargetPageArea,
+                              FX_BOOL bCreateLast = FALSE);
+  void CreateMinPageSetRecord(CXFA_Node* pPageSet, FX_BOOL bCreateAll = FALSE);
+  void CreateNextMinRecord(CXFA_Node* pRecordNode);
+  FX_BOOL FindPageAreaFromPageSet(CXFA_Node* pPageSet,
+                                  CXFA_Node* pStartChild,
+                                  CXFA_Node* pTargetPageArea = nullptr,
+                                  CXFA_Node* pTargetContentArea = nullptr,
+                                  FX_BOOL bNewPage = FALSE,
+                                  FX_BOOL bQuery = FALSE);
+  FX_BOOL FindPageAreaFromPageSet_Ordered(
+      CXFA_Node* pPageSet,
+      CXFA_Node* pStartChild,
+      CXFA_Node* pTargetPageArea = nullptr,
+      CXFA_Node* pTargetContentArea = nullptr,
+      FX_BOOL bNewPage = FALSE,
+      FX_BOOL bQuery = FALSE);
+  FX_BOOL FindPageAreaFromPageSet_SimplexDuplex(
+      CXFA_Node* pPageSet,
+      CXFA_Node* pStartChild,
+      CXFA_Node* pTargetPageArea = nullptr,
+      CXFA_Node* pTargetContentArea = nullptr,
+      FX_BOOL bNewPage = FALSE,
+      FX_BOOL bQuery = FALSE,
+      XFA_ATTRIBUTEENUM ePreferredPosition = XFA_ATTRIBUTEENUM_First);
+  FX_BOOL MatchPageAreaOddOrEven(CXFA_Node* pPageArea, FX_BOOL bLastMatch);
+  CXFA_Node* GetNextAvailPageArea(CXFA_Node* pTargetPageArea,
+                                  CXFA_Node* pTargetContentArea = nullptr,
+                                  FX_BOOL bNewPage = FALSE,
+                                  FX_BOOL bQuery = FALSE);
+  FX_BOOL GetNextContentArea(CXFA_Node* pTargetContentArea);
+  void InitPageSetMap();
+  void ProcessLastPageSet();
+  inline FX_BOOL IsPageSetRootOrderedOccurrence() {
+    return m_ePageSetMode == XFA_ATTRIBUTEENUM_OrderedOccurrence;
+  }
+  void ClearData();
+  void ClearRecordList();
+  void MergePageSetContents();
+  void LayoutPageSetContents();
+  void PrepareLayout();
+  void SaveLayoutItem(CXFA_LayoutItem* pParentLayoutItem);
+  CXFA_LayoutProcessor* m_pLayoutProcessor;
+  CXFA_Node* m_pTemplatePageSetRoot;
+  CXFA_ContainerLayoutItem* m_pPageSetLayoutItemRoot;
+  CXFA_ContainerLayoutItem* m_pPageSetCurRoot;
+  FX_POSITION m_pCurrentContainerRecord;
+  CFX_PtrList m_rgProposedContainerRecord;
+  CXFA_Node* m_pCurPageArea;
+  int32_t m_nAvailPages;
+  int32_t m_nCurPageCount;
+  XFA_ATTRIBUTEENUM m_ePageSetMode;
+  FX_BOOL m_bCreateOverFlowPage;
+  CFX_MapPtrTemplate<CXFA_Node*, int32_t> m_pPageSetMap;
+  CFX_ArrayTemplate<CXFA_ContainerLayoutItem*> m_PageArray;
+};
+
+#endif  // XFA_FXFA_PARSER_CXFA_LAYOUTPAGEMGR_H_