summaryrefslogtreecommitdiff
path: root/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h
diff options
context:
space:
mode:
Diffstat (limited to 'xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h')
-rw-r--r--xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h372
1 files changed, 186 insertions, 186 deletions
diff --git a/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h b/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h
index 78753e67cd..980eaee4e7 100644
--- a/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h
+++ b/xfa/src/fxfa/src/parser/xfa_layout_itemlayout.h
@@ -1,186 +1,186 @@
-// 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_LAYOUT_ITEMLAYOUT_H_
-#define _XFA_LAYOUT_ITEMLAYOUT_H_
-#define XFA_LAYOUT_INVALIDNODE ((CXFA_Node*)(intptr_t)-1)
-#define XFA_LAYOUT_FLOAT_PERCISION (0.0005f)
-#include "float.h"
-#define XFA_LAYOUT_FLOAT_MAX FLT_MAX
-class CXFA_ItemLayoutProcessor;
-class CXFA_LayoutPageMgr;
-class CXFA_ContainerLayoutItem;
-class CXFA_ContentLayoutItem;
-enum XFA_ItemLayoutProcessorResult {
- XFA_ItemLayoutProcessorResult_Done,
- XFA_ItemLayoutProcessorResult_PageFullBreak,
- XFA_ItemLayoutProcessorResult_RowFullBreak,
- XFA_ItemLayoutProcessorResult_ManualBreak,
-};
-enum XFA_ItemLayoutProcessorStages {
- XFA_ItemLayoutProcessorStages_None,
- XFA_ItemLayoutProcessorStages_BookendLeader,
- XFA_ItemLayoutProcessorStages_BreakBefore,
- XFA_ItemLayoutProcessorStages_Keep,
- XFA_ItemLayoutProcessorStages_Container,
- XFA_ItemLayoutProcessorStages_BreakAfter,
- XFA_ItemLayoutProcessorStages_BookendTrailer,
- XFA_ItemLayoutProcessorStages_Done,
-};
-
-class CXFA_LayoutContext {
- public:
- CXFA_LayoutContext()
- : m_prgSpecifiedColumnWidths(NULL),
- m_fCurColumnWidth(0),
- m_bCurColumnWidthAvaiable(FALSE),
- m_pOverflowProcessor(NULL),
- m_pOverflowNode(NULL) {}
- ~CXFA_LayoutContext() { m_pOverflowProcessor = NULL; }
- CFX_ArrayTemplate<FX_FLOAT>* m_prgSpecifiedColumnWidths;
- FX_FLOAT m_fCurColumnWidth;
- FX_BOOL m_bCurColumnWidthAvaiable;
- CXFA_ItemLayoutProcessor* m_pOverflowProcessor;
- CXFA_Node* m_pOverflowNode;
-};
-
-class CXFA_ItemLayoutProcessor {
- public:
- CXFA_ItemLayoutProcessor(CXFA_Node* pNode, CXFA_LayoutPageMgr* pPageMgr);
-
- XFA_ItemLayoutProcessorResult DoLayout(
- FX_BOOL bUseBreakControl,
- FX_FLOAT fHeightLimit,
- FX_FLOAT fRealHeight = XFA_LAYOUT_FLOAT_MAX,
- CXFA_LayoutContext* pContext = NULL);
-
- void GetCurrentComponentPos(FX_FLOAT& fAbsoluteX, FX_FLOAT& fAbsoluteY);
-
- void GetCurrentComponentSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight);
-
- void SetCurrentComponentPos(FX_FLOAT fAbsoluteX, FX_FLOAT fAbsoluteY);
-
- void SetCurrentComponentSize(FX_FLOAT fWidth, FX_FLOAT fHeight);
- inline CXFA_Node* GetFormNode() { return m_pFormNode; }
- inline FX_BOOL HasLayoutItem() { return m_pLayoutItem != NULL; }
- CXFA_ContentLayoutItem* ExtractLayoutItem();
-
- static FX_BOOL IncrementRelayoutNode(CXFA_LayoutProcessor* pLayoutProcessor,
- CXFA_Node* pNode,
- CXFA_Node* pParentNode);
- static void CalculatePositionedContainerPos(CXFA_Node* pNode,
- FX_FLOAT fWidth,
- FX_FLOAT fHeight,
- FX_FLOAT& fAbsoluteX,
- FX_FLOAT& fAbsoluteY);
- static FX_BOOL FindLayoutItemSplitPos(CXFA_ContentLayoutItem* pLayoutItem,
- FX_FLOAT fCurVerticalOffset,
- FX_FLOAT& fProposedSplitPos,
- FX_BOOL& bAppChange,
- FX_BOOL bCalculateMargin = TRUE);
- FX_FLOAT FindSplitPos(FX_FLOAT fProposedSplitPos);
- void SplitLayoutItem(CXFA_ContentLayoutItem* pLayoutItem,
- CXFA_ContentLayoutItem* pSecondParent,
- FX_FLOAT fSplitPos);
- void SplitLayoutItem(FX_FLOAT fSplitPos);
- FX_BOOL JudgePutNextPage(
- CXFA_ContentLayoutItem* pParentLayoutItem,
- FX_FLOAT fChildHeight,
- CFX_ArrayTemplate<CXFA_ContentLayoutItem*>& pKeepItems);
- FX_BOOL ProcessKeepForSplite(
- CXFA_ItemLayoutProcessor* pParentProcessor,
- CXFA_ItemLayoutProcessor* pChildProcessor,
- XFA_ItemLayoutProcessorResult eRetValue,
- CFX_ArrayTemplate<CXFA_ContentLayoutItem*>& rgCurLineLayoutItem,
- FX_FLOAT& fContentCurRowAvailWidth,
- FX_FLOAT& fContentCurRowHeight,
- FX_FLOAT& fContentCurRowY,
- FX_BOOL& bAddedItemInRow,
- FX_BOOL& bForceEndPage,
- XFA_ItemLayoutProcessorResult& result);
- FX_FLOAT InsertKeepLayoutItems();
- void DoLayoutPageArea(CXFA_ContainerLayoutItem* pPageAreaLayoutItem);
- FX_BOOL CalculateRowChildPosition(
- CFX_ArrayTemplate<CXFA_ContentLayoutItem*>(&rgCurLineLayoutItems)[3],
- XFA_ATTRIBUTEENUM eFlowStrategy,
- FX_BOOL bContainerHeightAutoSize,
- FX_BOOL bContainerWidthAutoSize,
- FX_FLOAT& fContentCalculatedWidth,
- FX_FLOAT& fContentCalculatedHeight,
- FX_FLOAT& fContentCurRowY,
- FX_FLOAT fContentCurRowHeight,
- FX_FLOAT fContentWidthLimit,
- FX_BOOL bRootForceTb = FALSE);
-
- void ProcessUnUseOverFlow(CXFA_Node* pLeaderNode,
- CXFA_Node* pTrailerNode,
- CXFA_ContentLayoutItem* pTrailerItem,
- CXFA_Node* pFormNode);
- void ProcessUnUseBinds(CXFA_Node* pFormNode);
- FX_BOOL IsAddNewRowForTrailer(CXFA_ContentLayoutItem* pTrailerItem);
- FX_BOOL JudgeLeaderOrTrailerForOccur(CXFA_Node* pFormNode);
- CXFA_ContentLayoutItem* CreateContentLayoutItem(CXFA_Node* pFormNode);
-
- protected:
- void DoLayoutPositionedContainer(CXFA_LayoutContext* pContext = NULL);
- void DoLayoutTableContainer(CXFA_Node* pLayoutNode);
- XFA_ItemLayoutProcessorResult DoLayoutFlowedContainer(
- FX_BOOL bUseBreakControl,
- XFA_ATTRIBUTEENUM eFlowStrategy,
- FX_FLOAT fHeightLimit,
- FX_FLOAT fRealHeight,
- CXFA_LayoutContext* pContext = NULL,
- FX_BOOL bRootForceTb = FALSE);
- void DoLayoutField();
- void XFA_ItemLayoutProcessor_GotoNextContainerNode(
- CXFA_Node*& pCurActionNode,
- XFA_ItemLayoutProcessorStages& nCurStage,
- CXFA_Node* pParentContainer,
- FX_BOOL bUsePageBreak);
-
- FX_BOOL ProcessKeepNodesForCheckNext(CXFA_Node*& pCurActionNode,
- XFA_ItemLayoutProcessorStages& nCurStage,
- CXFA_Node*& pNextContainer,
- FX_BOOL& bLastKeepNode);
-
- FX_BOOL ProcessKeepNodesForBreakBefore(
- CXFA_Node*& pCurActionNode,
- XFA_ItemLayoutProcessorStages& nCurStage,
- CXFA_Node* pContainerNode);
-
- CXFA_Node* GetSubformSetParent(CXFA_Node* pSubformSet);
-
- public:
- FX_BOOL m_bKeepBreakFinish;
- FX_BOOL m_bIsProcessKeep;
- CXFA_Node* m_pKeepHeadNode;
- CXFA_Node* m_pKeepTailNode;
- CXFA_Node* m_pFormNode;
- CXFA_ContentLayoutItem* m_pLayoutItem;
-#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
- CXFA_ContentLayoutItem* m_pOldLayoutItem;
-#else
- CXFA_LayoutPageMgr* m_pPageMgrCreateItem;
-#endif
- CXFA_Node* m_pCurChildNode;
- CXFA_ItemLayoutProcessor* m_pCurChildPreprocessor;
- XFA_ItemLayoutProcessorStages m_nCurChildNodeStage;
- FX_FLOAT m_fUsedSize;
- CXFA_LayoutPageMgr* m_pPageMgr;
- CFX_PtrList m_rgPendingNodes;
- FX_BOOL m_bBreakPending;
- CFX_ArrayTemplate<FX_FLOAT> m_rgSpecifiedColumnWidths;
- CFX_ArrayTemplate<CXFA_ContentLayoutItem*> m_arrayKeepItems;
- CFX_MapPtrToPtr m_PendingNodesCount;
- FX_FLOAT m_fLastRowWidth;
- FX_FLOAT m_fLastRowY;
- FX_FLOAT m_fWidthLimite;
- FX_BOOL m_bUseInheriated;
- XFA_ItemLayoutProcessorResult m_ePreProcessRs;
- FX_BOOL m_bHasAvailHeight;
-};
-FX_BOOL XFA_ItemLayoutProcessor_IsTakingSpace(CXFA_Node* pNode);
-#endif
+// 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_LAYOUT_ITEMLAYOUT_H_
+#define _XFA_LAYOUT_ITEMLAYOUT_H_
+#define XFA_LAYOUT_INVALIDNODE ((CXFA_Node*)(intptr_t)-1)
+#define XFA_LAYOUT_FLOAT_PERCISION (0.0005f)
+#include "float.h"
+#define XFA_LAYOUT_FLOAT_MAX FLT_MAX
+class CXFA_ItemLayoutProcessor;
+class CXFA_LayoutPageMgr;
+class CXFA_ContainerLayoutItem;
+class CXFA_ContentLayoutItem;
+enum XFA_ItemLayoutProcessorResult {
+ XFA_ItemLayoutProcessorResult_Done,
+ XFA_ItemLayoutProcessorResult_PageFullBreak,
+ XFA_ItemLayoutProcessorResult_RowFullBreak,
+ XFA_ItemLayoutProcessorResult_ManualBreak,
+};
+enum XFA_ItemLayoutProcessorStages {
+ XFA_ItemLayoutProcessorStages_None,
+ XFA_ItemLayoutProcessorStages_BookendLeader,
+ XFA_ItemLayoutProcessorStages_BreakBefore,
+ XFA_ItemLayoutProcessorStages_Keep,
+ XFA_ItemLayoutProcessorStages_Container,
+ XFA_ItemLayoutProcessorStages_BreakAfter,
+ XFA_ItemLayoutProcessorStages_BookendTrailer,
+ XFA_ItemLayoutProcessorStages_Done,
+};
+
+class CXFA_LayoutContext {
+ public:
+ CXFA_LayoutContext()
+ : m_prgSpecifiedColumnWidths(NULL),
+ m_fCurColumnWidth(0),
+ m_bCurColumnWidthAvaiable(FALSE),
+ m_pOverflowProcessor(NULL),
+ m_pOverflowNode(NULL) {}
+ ~CXFA_LayoutContext() { m_pOverflowProcessor = NULL; }
+ CFX_ArrayTemplate<FX_FLOAT>* m_prgSpecifiedColumnWidths;
+ FX_FLOAT m_fCurColumnWidth;
+ FX_BOOL m_bCurColumnWidthAvaiable;
+ CXFA_ItemLayoutProcessor* m_pOverflowProcessor;
+ CXFA_Node* m_pOverflowNode;
+};
+
+class CXFA_ItemLayoutProcessor {
+ public:
+ CXFA_ItemLayoutProcessor(CXFA_Node* pNode, CXFA_LayoutPageMgr* pPageMgr);
+
+ XFA_ItemLayoutProcessorResult DoLayout(
+ FX_BOOL bUseBreakControl,
+ FX_FLOAT fHeightLimit,
+ FX_FLOAT fRealHeight = XFA_LAYOUT_FLOAT_MAX,
+ CXFA_LayoutContext* pContext = NULL);
+
+ void GetCurrentComponentPos(FX_FLOAT& fAbsoluteX, FX_FLOAT& fAbsoluteY);
+
+ void GetCurrentComponentSize(FX_FLOAT& fWidth, FX_FLOAT& fHeight);
+
+ void SetCurrentComponentPos(FX_FLOAT fAbsoluteX, FX_FLOAT fAbsoluteY);
+
+ void SetCurrentComponentSize(FX_FLOAT fWidth, FX_FLOAT fHeight);
+ inline CXFA_Node* GetFormNode() { return m_pFormNode; }
+ inline FX_BOOL HasLayoutItem() { return m_pLayoutItem != NULL; }
+ CXFA_ContentLayoutItem* ExtractLayoutItem();
+
+ static FX_BOOL IncrementRelayoutNode(CXFA_LayoutProcessor* pLayoutProcessor,
+ CXFA_Node* pNode,
+ CXFA_Node* pParentNode);
+ static void CalculatePositionedContainerPos(CXFA_Node* pNode,
+ FX_FLOAT fWidth,
+ FX_FLOAT fHeight,
+ FX_FLOAT& fAbsoluteX,
+ FX_FLOAT& fAbsoluteY);
+ static FX_BOOL FindLayoutItemSplitPos(CXFA_ContentLayoutItem* pLayoutItem,
+ FX_FLOAT fCurVerticalOffset,
+ FX_FLOAT& fProposedSplitPos,
+ FX_BOOL& bAppChange,
+ FX_BOOL bCalculateMargin = TRUE);
+ FX_FLOAT FindSplitPos(FX_FLOAT fProposedSplitPos);
+ void SplitLayoutItem(CXFA_ContentLayoutItem* pLayoutItem,
+ CXFA_ContentLayoutItem* pSecondParent,
+ FX_FLOAT fSplitPos);
+ void SplitLayoutItem(FX_FLOAT fSplitPos);
+ FX_BOOL JudgePutNextPage(
+ CXFA_ContentLayoutItem* pParentLayoutItem,
+ FX_FLOAT fChildHeight,
+ CFX_ArrayTemplate<CXFA_ContentLayoutItem*>& pKeepItems);
+ FX_BOOL ProcessKeepForSplite(
+ CXFA_ItemLayoutProcessor* pParentProcessor,
+ CXFA_ItemLayoutProcessor* pChildProcessor,
+ XFA_ItemLayoutProcessorResult eRetValue,
+ CFX_ArrayTemplate<CXFA_ContentLayoutItem*>& rgCurLineLayoutItem,
+ FX_FLOAT& fContentCurRowAvailWidth,
+ FX_FLOAT& fContentCurRowHeight,
+ FX_FLOAT& fContentCurRowY,
+ FX_BOOL& bAddedItemInRow,
+ FX_BOOL& bForceEndPage,
+ XFA_ItemLayoutProcessorResult& result);
+ FX_FLOAT InsertKeepLayoutItems();
+ void DoLayoutPageArea(CXFA_ContainerLayoutItem* pPageAreaLayoutItem);
+ FX_BOOL CalculateRowChildPosition(
+ CFX_ArrayTemplate<CXFA_ContentLayoutItem*>(&rgCurLineLayoutItems)[3],
+ XFA_ATTRIBUTEENUM eFlowStrategy,
+ FX_BOOL bContainerHeightAutoSize,
+ FX_BOOL bContainerWidthAutoSize,
+ FX_FLOAT& fContentCalculatedWidth,
+ FX_FLOAT& fContentCalculatedHeight,
+ FX_FLOAT& fContentCurRowY,
+ FX_FLOAT fContentCurRowHeight,
+ FX_FLOAT fContentWidthLimit,
+ FX_BOOL bRootForceTb = FALSE);
+
+ void ProcessUnUseOverFlow(CXFA_Node* pLeaderNode,
+ CXFA_Node* pTrailerNode,
+ CXFA_ContentLayoutItem* pTrailerItem,
+ CXFA_Node* pFormNode);
+ void ProcessUnUseBinds(CXFA_Node* pFormNode);
+ FX_BOOL IsAddNewRowForTrailer(CXFA_ContentLayoutItem* pTrailerItem);
+ FX_BOOL JudgeLeaderOrTrailerForOccur(CXFA_Node* pFormNode);
+ CXFA_ContentLayoutItem* CreateContentLayoutItem(CXFA_Node* pFormNode);
+
+ protected:
+ void DoLayoutPositionedContainer(CXFA_LayoutContext* pContext = NULL);
+ void DoLayoutTableContainer(CXFA_Node* pLayoutNode);
+ XFA_ItemLayoutProcessorResult DoLayoutFlowedContainer(
+ FX_BOOL bUseBreakControl,
+ XFA_ATTRIBUTEENUM eFlowStrategy,
+ FX_FLOAT fHeightLimit,
+ FX_FLOAT fRealHeight,
+ CXFA_LayoutContext* pContext = NULL,
+ FX_BOOL bRootForceTb = FALSE);
+ void DoLayoutField();
+ void XFA_ItemLayoutProcessor_GotoNextContainerNode(
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node* pParentContainer,
+ FX_BOOL bUsePageBreak);
+
+ FX_BOOL ProcessKeepNodesForCheckNext(CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node*& pNextContainer,
+ FX_BOOL& bLastKeepNode);
+
+ FX_BOOL ProcessKeepNodesForBreakBefore(
+ CXFA_Node*& pCurActionNode,
+ XFA_ItemLayoutProcessorStages& nCurStage,
+ CXFA_Node* pContainerNode);
+
+ CXFA_Node* GetSubformSetParent(CXFA_Node* pSubformSet);
+
+ public:
+ FX_BOOL m_bKeepBreakFinish;
+ FX_BOOL m_bIsProcessKeep;
+ CXFA_Node* m_pKeepHeadNode;
+ CXFA_Node* m_pKeepTailNode;
+ CXFA_Node* m_pFormNode;
+ CXFA_ContentLayoutItem* m_pLayoutItem;
+#ifdef _XFA_LAYOUTITEM_ProcessCACHE_
+ CXFA_ContentLayoutItem* m_pOldLayoutItem;
+#else
+ CXFA_LayoutPageMgr* m_pPageMgrCreateItem;
+#endif
+ CXFA_Node* m_pCurChildNode;
+ CXFA_ItemLayoutProcessor* m_pCurChildPreprocessor;
+ XFA_ItemLayoutProcessorStages m_nCurChildNodeStage;
+ FX_FLOAT m_fUsedSize;
+ CXFA_LayoutPageMgr* m_pPageMgr;
+ CFX_PtrList m_rgPendingNodes;
+ FX_BOOL m_bBreakPending;
+ CFX_ArrayTemplate<FX_FLOAT> m_rgSpecifiedColumnWidths;
+ CFX_ArrayTemplate<CXFA_ContentLayoutItem*> m_arrayKeepItems;
+ CFX_MapPtrToPtr m_PendingNodesCount;
+ FX_FLOAT m_fLastRowWidth;
+ FX_FLOAT m_fLastRowY;
+ FX_FLOAT m_fWidthLimite;
+ FX_BOOL m_bUseInheriated;
+ XFA_ItemLayoutProcessorResult m_ePreProcessRs;
+ FX_BOOL m_bHasAvailHeight;
+};
+FX_BOOL XFA_ItemLayoutProcessor_IsTakingSpace(CXFA_Node* pNode);
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 08:38:38 +0000