More FWL interface cleanup.

xfa/fwl/core/fwl_widgetmgrimp.h

 // 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_FWL_WIDGETMGRIMP_H_
 #define XFA_FWL_CORE_FWL_WIDGETMGRIMP_H_
 
+#include "core/fxcrt/include/fx_system.h"
+#include "xfa/fwl/core/fwl_error.h"
 #include "xfa/fwl/core/ifwl_widgetmgr.h"
-#include "xfa/fwl/core/ifwl_widgetmgrdelegate.h"
 #include "xfa/fxgraphics/include/cfx_graphics.h"
 
+#define FWL_WGTMGR_DisableThread 0x00000001
+#define FWL_WGTMGR_DisableForm 0x00000002
+
+class CFWL_Message;
+class CFWL_WidgetMgrDelegate;
+class CFX_Graphics;
+class CFX_Matrix;
+class IFWL_AdapterWidgetMgr;
+class IFWL_AdapterNative;
 class IFWL_Widget;
-class IFWL_AdapterWidgetMgr;
-class CFWL_WidgetMgrDelegate;
-class IFWL_AdapterNative;
 
 class CFWL_WidgetMgrItem {
  public:
   CFWL_WidgetMgrItem()
       : pParent(NULL),
         pOwner(NULL),
         pChild(NULL),
         pPrevious(NULL),
         pNext(NULL),
         pWidget(NULL),
@@ skipping 101 matching lines @@
   CFX_MapPtrToPtr m_mapWidgetItem;
   IFWL_AdapterWidgetMgr* m_pAdapter;
   CFWL_WidgetMgrDelegate* m_pDelegate;
   friend class CFWL_WidgetMgrDelegate;
   uint32_t m_dwCapability;
 #if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_)
   CFX_RectF m_rtScreen;
 #endif
 };
 
-class CFWL_WidgetMgrDelegate : public IFWL_WidgetMgrDelegate {
+class CFWL_WidgetMgrDelegate {
  public:
   CFWL_WidgetMgrDelegate(CFWL_WidgetMgr* pWidgetMgr);
-  ~CFWL_WidgetMgrDelegate() override {}
+  ~CFWL_WidgetMgrDelegate() {}
 
-  // IFWL_WidgetMgrDelegate:
-  FWL_ERR OnSetCapability(
-      uint32_t dwCapability = FWL_WGTMGR_DisableThread) override;
-  int32_t OnProcessMessageToForm(CFWL_Message* pMessage) override;
+  FWL_ERR OnSetCapability(uint32_t dwCapability = FWL_WGTMGR_DisableThread);
+  int32_t OnProcessMessageToForm(CFWL_Message* pMessage);
   FWL_ERR OnDrawWidget(IFWL_Widget* pWidget,
                        CFX_Graphics* pGraphics,
-                       const CFX_Matrix* pMatrix) override;
+                       const CFX_Matrix* pMatrix);
 
  protected:
   void DrawChild(IFWL_Widget* pParent,
                  const CFX_RectF& rtClip,
                  CFX_Graphics* pGraphics,
                  const CFX_Matrix* pMatrix);
   CFX_Graphics* DrawWidgetBefore(IFWL_Widget* pWidget,
                                  CFX_Graphics* pGraphics,
                                  const CFX_Matrix* pMatrix);
   void DrawWidgetAfter(IFWL_Widget* pWidget,
                        CFX_Graphics* pGraphics,
                        CFX_RectF& rtClip,
                        const CFX_Matrix* pMatrix);
   FX_BOOL IsNeedRepaint(IFWL_Widget* pWidget,
                         CFX_Matrix* pMatrix,
                         const CFX_RectF& rtDirty);
   FX_BOOL bUseOffscreenDirect(IFWL_Widget* pWidget);
 
   CFWL_WidgetMgr* m_pWidgetMgr;
 };
 
 #endif  // XFA_FWL_CORE_FWL_WIDGETMGRIMP_H_