Merge CXFA_WidgetAcc into CXFA_Nodechromium/3330

This CL merges CXFA_WidgetAcc into CXFA_Node.

Change-Id: Iab52ca7f98c9dcd4ab089c61b8f1324a565bf647
Reviewed-on: https://pdfium-review.googlesource.com/23610
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 168 insertions, 6 deletions

diff --git a/xfa/fxfa/parser/cxfa_node.h b/xfa/fxfa/parser/cxfa_node.h
index 0991a533c8..6b6e865353 100644
--- a/xfa/fxfa/parser/cxfa_node.h
+++ b/xfa/fxfa/parser/cxfa_node.h
@@ -18,6 +18,8 @@
 #include "third_party/base/optional.h"
 #include "xfa/fxfa/parser/cxfa_object.h"
 
+class CFGAS_GEFont;
+class CFX_DIBitmap;
 class CFX_XMLNode;
 class CXFA_Bind;
 class CXFA_Border;
@@ -25,21 +27,37 @@ class CXFA_Calculate;
 class CXFA_Caption;
 class CXFA_Event;
 class CXFA_EventParam;
+class CXFA_FFDoc;
 class CXFA_FFDocView;
+class CXFA_FFWidget;
 class CXFA_Font;
 class CXFA_Margin;
 class CXFA_Occur;
 class CXFA_Para;
 class CXFA_Script;
+class CXFA_TextLayout;
 class CXFA_Validate;
 class CXFA_Value;
-class CXFA_WidgetAcc;
+class CXFA_WidgetLayoutData;
 class IFX_Locale;
 
 #define XFA_NODEFILTER_Children 0x01
 #define XFA_NODEFILTER_Properties 0x02
 #define XFA_NODEFILTER_OneOfProperty 0x04
 
+enum XFA_CHECKSTATE {
+  XFA_CHECKSTATE_On = 0,
+  XFA_CHECKSTATE_Off = 1,
+  XFA_CHECKSTATE_Neutral = 2,
+};
+
+enum XFA_VALUEPICTURE {
+  XFA_VALUEPICTURE_Raw = 0,
+  XFA_VALUEPICTURE_Display,
+  XFA_VALUEPICTURE_Edit,
+  XFA_VALUEPICTURE_DataBind,
+};
+
 enum XFA_NodeFlag {
   XFA_NodeFlag_None = 0,
   XFA_NodeFlag_Initialized = 1 << 0,
@@ -304,17 +322,130 @@ class CXFA_Node : public CXFA_Object {
   bool IsNull() const { return m_bIsNull; }
   void SetIsNull(bool val) { m_bIsNull = val; }
 
-  void SetWidgetReady();
+  void SetWidgetReady() { is_widget_ready_ = true; }
   bool IsWidgetReady() const { return is_widget_ready_; }
-  CXFA_WidgetAcc* GetWidgetAcc() {
+  // TODO(dsinclair): Remove post WidgetAcc merge.
+  CXFA_Node* GetWidgetAcc() {
     ASSERT(IsWidgetReady());
-    ASSERT(acc_.get() != nullptr);
-    return acc_.get();
+    return this;
   }
 
   std::vector<CXFA_Event*> GetEventByActivity(XFA_AttributeEnum iActivity,
                                               bool bIsFormReady);
 
+  void ResetData();
+
+  CXFA_FFWidget* GetNextWidget(CXFA_FFWidget* pWidget);
+  void StartWidgetLayout(CXFA_FFDoc* doc,
+                         float& fCalcWidth,
+                         float& fCalcHeight);
+  bool FindSplitPos(CXFA_FFDocView* docView,
+                    int32_t iBlockIndex,
+                    float& fCalcHeight);
+
+  bool LoadCaption(CXFA_FFDoc* doc);
+  CXFA_TextLayout* GetCaptionTextLayout();
+
+  void LoadText(CXFA_FFDoc* doc);
+  CXFA_TextLayout* GetTextLayout();
+
+  bool LoadImageImage(CXFA_FFDoc* doc);
+  bool LoadImageEditImage(CXFA_FFDoc* doc);
+  void GetImageDpi(int32_t& iImageXDpi, int32_t& iImageYDpi);
+  void GetImageEditDpi(int32_t& iImageXDpi, int32_t& iImageYDpi);
+
+  RetainPtr<CFX_DIBitmap> GetImageImage();
+  RetainPtr<CFX_DIBitmap> GetImageEditImage();
+  void SetImageEdit(const WideString& wsContentType,
+                    const WideString& wsHref,
+                    const WideString& wsData);
+  void SetImageImage(const RetainPtr<CFX_DIBitmap>& newImage);
+  void SetImageEditImage(const RetainPtr<CFX_DIBitmap>& newImage);
+  void UpdateUIDisplay(CXFA_FFDocView* docView, CXFA_FFWidget* pExcept);
+
+  RetainPtr<CFGAS_GEFont> GetFDEFont(CXFA_FFDoc* doc);
+
+  // TODO(dsinclair): Remove post WidgetAcc merge.
+  CXFA_Node* GetNode() { return this; }
+
+  bool IsOpenAccess() const;
+  bool IsListBox();
+  bool IsAllowNeutral();
+  bool IsRadioButton();
+  bool IsChoiceListAllowTextEntry();
+  bool IsMultiLine();
+
+  XFA_AttributeEnum GetButtonHighlight();
+  bool HasButtonRollover() const;
+  bool HasButtonDown() const;
+
+  bool IsCheckButtonRound();
+  XFA_AttributeEnum GetCheckButtonMark();
+  float GetCheckButtonSize();
+
+  XFA_CHECKSTATE GetCheckState();
+  void SetCheckState(XFA_CHECKSTATE eCheckState, bool bNotify);
+
+  CXFA_Node* GetSelectedMember();
+  CXFA_Node* SetSelectedMember(const WideStringView& wsName, bool bNotify);
+  void SetSelectedMemberByValue(const WideStringView& wsValue,
+                                bool bNotify,
+                                bool bScriptModify,
+                                bool bSyncData);
+
+  CXFA_Node* GetExclGroupFirstMember();
+  CXFA_Node* GetExclGroupNextMember(CXFA_Node* pNode);
+
+  int32_t CountChoiceListItems(bool bSaveValue);
+  Optional<WideString> GetChoiceListItem(int32_t nIndex, bool bSaveValue);
+  bool IsChoiceListMultiSelect();
+  bool IsChoiceListCommitOnSelect();
+  std::vector<WideString> GetChoiceListItems(bool bSaveValue);
+
+  int32_t CountSelectedItems();
+  int32_t GetSelectedItem(int32_t nIndex);
+  std::vector<int32_t> GetSelectedItems();
+  std::vector<WideString> GetSelectedItemsValue();
+  void SetSelectedItems(const std::vector<int32_t>& iSelArray,
+                        bool bNotify,
+                        bool bScriptModify,
+                        bool bSyncData);
+  void InsertItem(const WideString& wsLabel,
+                  const WideString& wsValue,
+                  bool bNotify);
+  bool DeleteItem(int32_t nIndex, bool bNotify, bool bScriptModify);
+  void ClearAllSelections();
+
+  bool GetItemState(int32_t nIndex);
+  void SetItemState(int32_t nIndex,
+                    bool bSelected,
+                    bool bNotify,
+                    bool bScriptModify,
+                    bool bSyncData);
+
+  WideString GetItemValue(const WideStringView& wsLabel);
+
+  bool IsHorizontalScrollPolicyOff();
+  bool IsVerticalScrollPolicyOff();
+  Optional<int32_t> GetNumberOfCells();
+
+  bool SetValue(XFA_VALUEPICTURE eValueType, const WideString& wsValue);
+  WideString GetValue(XFA_VALUEPICTURE eValueType);
+
+  WideString GetPictureContent(XFA_VALUEPICTURE ePicture);
+  WideString GetNormalizeDataValue(const WideString& wsValue);
+  WideString GetFormatDataValue(const WideString& wsValue);
+  WideString NormalizeNumStr(const WideString& wsValue);
+
+  WideString GetPasswordChar();
+  std::pair<XFA_Element, int32_t> GetMaxChars();
+  int32_t GetFracDigits();
+  int32_t GetLeadDigits();
+
+  WideString NumericLimit(const WideString& wsValue,
+                          int32_t iLead,
+                          int32_t iTread) const;
+
  protected:
   CXFA_Node(CXFA_Document* pDoc,
             XFA_PacketType ePacket,
@@ -363,6 +494,35 @@ class CXFA_Node : public CXFA_Object {
   CXFA_Node* GetNextSameNameSiblingInternal(
       const WideStringView& wsNodeName) const;
   CXFA_Node* GetNextSameClassSiblingInternal(XFA_Element eType) const;
+  void CalcCaptionSize(CXFA_FFDoc* doc, CFX_SizeF& szCap);
+  bool CalculateFieldAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  bool CalculateWidgetAutoSize(CFX_SizeF& size);
+  bool CalculateTextEditAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  bool CalculateCheckButtonAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  bool CalculatePushButtonAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  CFX_SizeF CalculateImageSize(float img_width,
+                               float img_height,
+                               float dpi_x,
+                               float dpi_y);
+  bool CalculateImageEditAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  bool CalculateImageAutoSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  float CalculateWidgetAutoHeight(float fHeightCalc);
+  float CalculateWidgetAutoWidth(float fWidthCalc);
+  float GetWidthWithoutMargin(float fWidthCalc);
+  float GetHeightWithoutMargin(float fHeightCalc);
+  void CalculateTextContentSize(CXFA_FFDoc* doc, CFX_SizeF& size);
+  void CalculateAccWidthAndHeight(CXFA_FFDoc* doc,
+                                  XFA_Element eUIType,
+                                  float& fWidth,
+                                  float& fCalcHeight);
+  void InitLayoutData();
+  void StartTextLayout(CXFA_FFDoc* doc, float& fCalcWidth, float& fCalcHeight);
+
+  void InsertListTextItem(CXFA_Node* pItems,
+                          const WideString& wsText,
+                          int32_t nIndex);
+  WideString FormatNumStr(const WideString& wsValue, IFX_Locale* pLocale);
+  void GetItemLabel(const WideStringView& wsValue, WideString& wsLabel);
 
   const PropertyData* const m_Properties;
   const AttributeData* const m_Attributes;
@@ -383,7 +543,9 @@ class CXFA_Node : public CXFA_Object {
   bool m_bIsNull = true;
   bool m_bPreNull = true;
   bool is_widget_ready_ = false;
-  std::unique_ptr<CXFA_WidgetAcc> acc_;
+  std::unique_ptr<CXFA_WidgetLayoutData> m_pLayoutData;
+  // TODO(dsinclair): Remove post WidgetAcc merge.
+  CXFA_Node* m_pNode;
 };
 
 #endif  // XFA_FXFA_PARSER_CXFA_NODE_H_