1 files changed, 99 insertions, 0 deletions
diff --git a/xfa/fxfa/cxfa_fffield.h b/xfa/fxfa/cxfa_fffield.h
new file mode 100644
index 0000000000..06f7a2d06b
--- /dev/null
+++ b/xfa/fxfa/cxfa_fffield.h
@@ -0,0 +1,99 @@
+// 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_CXFA_FFFIELD_H_
+#define XFA_FXFA_CXFA_FFFIELD_H_
+
+#include <memory>
+
+#include "xfa/fwl/cfwl_widget.h"
+#include "xfa/fwl/ifwl_widgetdelegate.h"
+#include "xfa/fxfa/cxfa_ffpageview.h"
+#include "xfa/fxfa/cxfa_ffwidget.h"
+
+#define XFA_MINUI_HEIGHT 4.32f
+#define XFA_DEFAULTUI_HEIGHT 2.0f
+
+class CXFA_FFField : public CXFA_FFWidget, public IFWL_WidgetDelegate {
+ public:
+  explicit CXFA_FFField(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFField() override;
+
+  // CXFA_FFWidget
+  CFX_RectF GetBBox(uint32_t dwStatus, bool bDrawFocus = false) override;
+  void RenderWidget(CXFA_Graphics* pGS,
+                    CFX_Matrix* pMatrix,
+                    uint32_t dwStatus) override;
+  bool IsLoaded() override;
+  bool LoadWidget() override;
+  void UnloadWidget() override;
+  bool PerformLayout() override;
+  bool OnMouseEnter() override;
+  bool OnMouseExit() override;
+  bool OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnLButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnLButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnMouseMove(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnMouseWheel(uint32_t dwFlags,
+                    int16_t zDelta,
+                    const CFX_PointF& point) override;
+  bool OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnRButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) override;
+
+  bool OnSetFocus(CXFA_FFWidget* pOldWidget) override;
+  bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
+  bool OnKeyDown(uint32_t dwKeyCode, uint32_t dwFlags) override;
+  bool OnKeyUp(uint32_t dwKeyCode, uint32_t dwFlags) override;
+  bool OnChar(uint32_t dwChar, uint32_t dwFlags) override;
+  FWL_WidgetHit OnHitTest(const CFX_PointF& point) override;
+  bool OnSetCursor(const CFX_PointF& point) override;
+
+  // IFWL_WidgetDelegate
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+  void OnDrawWidget(CXFA_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix = nullptr) override;
+
+  void UpdateFWL();
+  uint32_t UpdateUIProperty();
+
+ protected:
+  bool PtInActiveRect(const CFX_PointF& point) override;
+
+  virtual void SetFWLRect();
+  void SetFWLThemeProvider();
+  CFWL_Widget* GetNormalWidget() { return m_pNormalWidget.get(); }
+  CFX_PointF FWLToClient(const CFX_PointF& point);
+  void LayoutCaption();
+  void RenderCaption(CXFA_Graphics* pGS, CFX_Matrix* pMatrix);
+
+  int32_t CalculateOverride();
+  int32_t CalculateWidgetAcc(CXFA_WidgetAcc* pAcc);
+  bool ProcessCommittedData();
+  virtual bool CommitData();
+  virtual bool IsDataChanged();
+  void DrawHighlight(CXFA_Graphics* pGS,
+                     CFX_Matrix* pMatrix,
+                     uint32_t dwStatus,
+                     bool bEllipse);
+  void DrawFocus(CXFA_Graphics* pGS, CFX_Matrix* pMatrix);
+  void TranslateFWLMessage(CFWL_Message* pMessage);
+  void CapPlacement();
+  void CapTopBottomPlacement(CXFA_Caption caption,
+                             const CFX_RectF& rtWidget,
+                             int32_t iCapPlacement);
+  void CapLeftRightPlacement(CXFA_Caption caption,
+                             const CFX_RectF& rtWidget,
+                             int32_t iCapPlacement);
+  void SetEditScrollOffset();
+
+  std::unique_ptr<CFWL_Widget> m_pNormalWidget;
+  CFX_RectF m_rtUI;
+  CFX_RectF m_rtCaption;
+};
+
+#endif  // XFA_FXFA_CXFA_FFFIELD_H_