diff options
Diffstat (limited to 'xfa/src/fxfa/src/common/xfa_doclayout.h')
| -rw-r--r-- | xfa/src/fxfa/src/common/xfa_doclayout.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/xfa/src/fxfa/src/common/xfa_doclayout.h b/xfa/src/fxfa/src/common/xfa_doclayout.h new file mode 100644 index 0000000000..3d6df9f199 --- /dev/null +++ b/xfa/src/fxfa/src/common/xfa_doclayout.h @@ -0,0 +1,107 @@ +// 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_DOCLAYOUT_H_
+#define _XFA_DOCLAYOUT_H_
+#define _XFA_LAYOUTITEM_ProcessCACHE_
+class CXFA_LayoutItem;
+class IXFA_LayoutPage;
+class CXFA_LayoutItem
+{
+public:
+ IXFA_LayoutPage* GetPage() const;
+ CXFA_Node* GetFormNode() const;
+ void GetRect(CFX_RectF &rtLayout, FX_BOOL bRelative = FALSE) const;
+ FX_INT32 GetIndex() const;
+ FX_INT32 GetCount() const;
+ CXFA_LayoutItem* GetParent() const;
+ CXFA_LayoutItem* GetFirst() const;
+ CXFA_LayoutItem* GetPrev() const;
+ CXFA_LayoutItem* GetNext() const;
+ CXFA_LayoutItem* GetLast() const;
+};
+class CXFA_LayoutItemImpl : public CFX_Object
+{
+public:
+ CXFA_LayoutItemImpl(CXFA_Node *pNode, FX_BOOL bIsContentLayoutItem);
+ virtual ~CXFA_LayoutItemImpl();
+ FX_BOOL IsContentLayoutItem()
+ {
+ return m_bIsContentLayoutItem;
+ }
+ void AddChild(CXFA_LayoutItemImpl *pChildItem);
+ void AddHeadChild(CXFA_LayoutItemImpl *pChildItem);
+ void RemoveChild(CXFA_LayoutItemImpl *pChildItem);
+ void InsertChild(CXFA_LayoutItemImpl *pBeforeItem, CXFA_LayoutItemImpl *pChildItem);
+public:
+ CXFA_Node* m_pFormNode;
+ CXFA_LayoutItemImpl* m_pParent;
+ CXFA_LayoutItemImpl* m_pNextSibling;
+ CXFA_LayoutItemImpl* m_pFirstChild;
+ FX_BOOL m_bIsContentLayoutItem;
+};
+class CXFA_ContainerLayoutItemImpl : public CXFA_LayoutItemImpl
+{
+public:
+ CXFA_ContainerLayoutItemImpl(CXFA_Node *pNode);
+public:
+ CXFA_Node* m_pOldSubform;
+};
+#define XFA_WIDGETSTATUS_Access 0x80000000
+#define XFA_WIDGETSTATUS_Disabled 0x40000000
+#define XFA_WIDGETSTATUS_RectCached 0x20000000
+#define XFA_WIDGETSTATUS_ButtonDown 0x10000000
+#define XFA_WIDGETSTATUS_Highlight 0x08000000
+#define XFA_WIDGETSTATUS_TextEditValueChanged 0x04000000
+class CXFA_ContentLayoutItemImpl : public CXFA_LayoutItemImpl
+{
+public:
+ CXFA_ContentLayoutItemImpl(CXFA_Node *pNode);
+ virtual ~CXFA_ContentLayoutItemImpl();
+public:
+ CXFA_ContentLayoutItemImpl* m_pPrev;
+ CXFA_ContentLayoutItemImpl* m_pNext;
+ CFX_PointF m_sPos;
+ CFX_SizeF m_sSize;
+ FX_DWORD m_dwStatus;
+};
+class CXFA_TraverseStrategy_LayoutItem
+{
+public:
+ static inline CXFA_LayoutItem* GetFirstChild(CXFA_LayoutItem* pLayoutItem)
+ {
+ return (CXFA_LayoutItem*)((CXFA_LayoutItemImpl*)pLayoutItem)->m_pFirstChild;
+ }
+ static inline CXFA_LayoutItem* GetNextSibling(CXFA_LayoutItem* pLayoutItem)
+ {
+ return (CXFA_LayoutItem*)((CXFA_LayoutItemImpl*)pLayoutItem)->m_pNextSibling;
+ }
+ static inline CXFA_LayoutItem* GetParent(CXFA_LayoutItem* pLayoutItem)
+ {
+ return (CXFA_LayoutItem*)((CXFA_LayoutItemImpl*)pLayoutItem)->m_pParent;
+ }
+};
+class IXFA_LayoutPage
+{
+public:
+ IXFA_DocLayout* GetLayout() const;
+ FX_INT32 GetPageIndex() const;
+ void GetPageSize(CFX_SizeF &size);
+ CXFA_Node* GetMasterPage() const;
+};
+class IXFA_DocLayout
+{
+public:
+ virtual CXFA_Document* GetDocument() const = 0;
+ virtual FX_INT32 StartLayout(FX_BOOL bForceRestart = FALSE) = 0;
+ virtual FX_INT32 DoLayout(IFX_Pause *pPause = NULL) = 0;
+ virtual FX_BOOL IncrementLayout() = 0;
+ virtual FX_INT32 CountPages() const = 0;
+ virtual IXFA_LayoutPage* GetPage(FX_INT32 index) const = 0;
+
+ virtual CXFA_LayoutItem* GetLayoutItem(CXFA_Node *pFormItem) = 0;
+};
+#endif
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