Merge IFWL and CFWL classes.

xfa/fwl/core/ifwl_checkbox.h

Index: xfa/fwl/core/ifwl_checkbox.h
diff --git a/xfa/fwl/core/ifwl_checkbox.h b/xfa/fwl/core/ifwl_checkbox.h
deleted file mode 100644
index 3a5b83cb5bb814f66088e8f5a2fafca596ccf059..0000000000000000000000000000000000000000
--- a/xfa/fwl/core/ifwl_checkbox.h
+++ /dev/null
@@ -1,100 +0,0 @@
-// 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_FWL_CORE_IFWL_CHECKBOX_H_
-#define XFA_FWL_CORE_IFWL_CHECKBOX_H_
-
-#include <memory>
-
-#include "xfa/fwl/core/cfwl_event.h"
-#include "xfa/fwl/core/cfwl_widgetproperties.h"
-#include "xfa/fwl/core/ifwl_widget.h"
-
-#define FWL_STYLEEXT_CKB_Left (0L << 0)
-#define FWL_STYLEEXT_CKB_Center (1L << 0)
-#define FWL_STYLEEXT_CKB_Right (2L << 0)
-#define FWL_STYLEEXT_CKB_Top (0L << 2)
-#define FWL_STYLEEXT_CKB_VCenter (1L << 2)
-#define FWL_STYLEEXT_CKB_Bottom (2L << 2)
-#define FWL_STYLEEXT_CKB_LeftText (1L << 4)
-#define FWL_STYLEEXT_CKB_MultiLine (1L << 5)
-#define FWL_STYLEEXT_CKB_3State (1L << 6)
-#define FWL_STYLEEXT_CKB_RadioButton (1L << 7)
-#define FWL_STYLEEXT_CKB_ShapeSolidSquare (0L << 8)
-#define FWL_STYLEEXT_CKB_ShapeSunkenSquare (1L << 8)
-#define FWL_STYLEEXT_CKB_ShapeSolidCircle (2L << 8)
-#define FWL_STYLEEXT_CKB_ShapeSunkenCircle (3L << 8)
-#define FWL_STYLEEXT_CKB_SignShapeCheck (0L << 10)
-#define FWL_STYLEEXT_CKB_SignShapeCircle (1L << 10)
-#define FWL_STYLEEXT_CKB_SignShapeCross (2L << 10)
-#define FWL_STYLEEXT_CKB_SignShapeDiamond (3L << 10)
-#define FWL_STYLEEXT_CKB_SignShapeSquare (4L << 10)
-#define FWL_STYLEEXT_CKB_SignShapeStar (5L << 10)
-#define FWL_STYLEEXT_CKB_HLayoutMask (3L << 0)
-#define FWL_STYLEEXT_CKB_VLayoutMask (3L << 2)
-#define FWL_STYLEEXT_CKB_ShapeMask (3L << 8)
-#define FWL_STYLEEXT_CKB_SignShapeMask (7L << 10)
-#define FWL_STATE_CKB_Hovered (1 << FWL_WGTSTATE_MAX)
-#define FWL_STATE_CKB_Pressed (1 << (FWL_WGTSTATE_MAX + 1))
-#define FWL_STATE_CKB_Unchecked (0 << (FWL_WGTSTATE_MAX + 2))
-#define FWL_STATE_CKB_Checked (1 << (FWL_WGTSTATE_MAX + 2))
-#define FWL_STATE_CKB_Neutral (2 << (FWL_WGTSTATE_MAX + 2))
-#define FWL_STATE_CKB_CheckMask (3L << (FWL_WGTSTATE_MAX + 2))
-
-class CFWL_MsgMouse;
-class CFWL_WidgetProperties;
-class IFWL_Widget;
-
-class IFWL_CheckBox : public IFWL_Widget {
- public:
-  class DataProvider {
-   public:
-    virtual FX_FLOAT GetBoxSize(IFWL_Widget* pWidget) = 0;
-  };
-
-  IFWL_CheckBox(const CFWL_App* app,
-                std::unique_ptr<CFWL_WidgetProperties> properties);
-  ~IFWL_CheckBox() override;
-
-  // IFWL_Widget
-  FWL_Type GetClassID() const override;
-  void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override;
-  void Update() override;
-  void DrawWidget(CFX_Graphics* pGraphics,
-                  const CFX_Matrix* pMatrix = nullptr) override;
-
-  void OnProcessMessage(CFWL_Message* pMessage) override;
-  void OnDrawWidget(CFX_Graphics* pGraphics,
-                    const CFX_Matrix* pMatrix) override;
-
-  void SetDataProvider(IFWL_CheckBox::DataProvider* pProvider) {
-    m_pDataProvider = pProvider;
-  }
-
- private:
-  void SetCheckState(int32_t iCheck);
-  void Layout();
-  uint32_t GetPartStates() const;
-  void UpdateTextOutStyles();
-  void NextStates();
-  void OnFocusChanged(bool bSet);
-  void OnLButtonDown();
-  void OnLButtonUp(CFWL_MsgMouse* pMsg);
-  void OnMouseMove(CFWL_MsgMouse* pMsg);
-  void OnMouseLeave();
-  void OnKeyDown(CFWL_MsgKey* pMsg);
-
-  IFWL_CheckBox::DataProvider* m_pDataProvider;  // Not owned.
-  CFX_RectF m_rtClient;
-  CFX_RectF m_rtBox;
-  CFX_RectF m_rtCaption;
-  CFX_RectF m_rtFocus;
-  uint32_t m_dwTTOStyles;
-  int32_t m_iTTOAlign;
-  bool m_bBtnDown;
-};
-
-#endif  // XFA_FWL_CORE_IFWL_CHECKBOX_H_