Remove FWL globals.

xfa/fwl/core/ifwl_tooltip.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_IFWL_TOOLTIP_H_
 #define XFA_FWL_CORE_IFWL_TOOLTIP_H_
 
 #include "xfa/fwl/core/ifwl_form.h"
@@ skipping 16 matching lines @@
                        CFX_WideString& wsCaption) override = 0;
 
   virtual int32_t GetInitialDelay(IFWL_Widget* pWidget) = 0;
   virtual int32_t GetAutoPopDelay(IFWL_Widget* pWidget) = 0;
   virtual CFX_DIBitmap* GetToolTipIcon(IFWL_Widget* pWidget) = 0;
   virtual CFX_SizeF GetToolTipIconSize(IFWL_Widget* pWidget) = 0;
 };
 
 class IFWL_ToolTip : public IFWL_Form {
  public:
-  IFWL_ToolTip(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter);
+  IFWL_ToolTip(const IFWL_App* app,
+               const CFWL_WidgetImpProperties& properties,
+               IFWL_Widget* pOuter);
   ~IFWL_ToolTip() override;
 
   // IFWL_Widget
+  void Initialize() override;
+  void Finalize() override;
   FWL_Type GetClassID() const override;
-  FWL_Error Initialize() override;
-  void Finalize() override;
   FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override;
   FWL_Error Update() override;
   FWL_Error DrawWidget(CFX_Graphics* pGraphics,
                        const CFX_Matrix* pMatrix = nullptr) override;
   void SetStates(uint32_t dwStates, FX_BOOL bSet) override;
   FWL_Error GetClientRect(CFX_RectF& rect) override;
 
   void SetAnchor(const CFX_RectF& rtAnchor);
   void Show();
   void Hide();
 
  protected:
   friend class CFWL_ToolTipImpDelegate;
-  friend class CFWL_ToolTipTimer;
 
-  class CFWL_ToolTipTimer : public IFWL_Timer {
+  class Timer : public IFWL_Timer {
    public:
-    CFWL_ToolTipTimer() {}
-    explicit CFWL_ToolTipTimer(IFWL_ToolTip* pToolTip);
-    ~CFWL_ToolTipTimer() override {}
+    explicit Timer(IFWL_ToolTip* pToolTip);
+    ~Timer() override {}
 
     void Run(IFWL_TimerInfo* pTimerInfo) override;
-
-    IFWL_ToolTip* m_pToolTip;
   };
+  friend class IFWL_ToolTip::Timer;
 
   void DrawBkground(CFX_Graphics* pGraphics,
                     IFWL_ThemeProvider* pTheme,
                     const CFX_Matrix* pMatrix);
   void DrawText(CFX_Graphics* pGraphics,
                 IFWL_ThemeProvider* pTheme,
                 const CFX_Matrix* pMatrix);
   void UpdateTextOutStyles();
   void RefreshToolTipPos();
 
   CFX_RectF m_rtClient;
   CFX_RectF m_rtCaption;
   FX_BOOL m_bBtnDown;
   uint32_t m_dwTTOStyles;
   int32_t m_iTTOAlign;
   CFX_RectF m_rtAnchor;
   IFWL_TimerInfo* m_pTimerInfoShow;
   IFWL_TimerInfo* m_pTimerInfoHide;
-  CFWL_ToolTipTimer m_TimerShow;
-  CFWL_ToolTipTimer m_TimerHide;
+  IFWL_ToolTip::Timer m_TimerShow;
+  IFWL_ToolTip::Timer m_TimerHide;
 };
 
 class CFWL_ToolTipImpDelegate : public CFWL_WidgetImpDelegate {
  public:
   CFWL_ToolTipImpDelegate(IFWL_ToolTip* pOwner);
   void OnProcessMessage(CFWL_Message* pMessage) override;
   void OnProcessEvent(CFWL_Event* pEvent) override;
   void OnDrawWidget(CFX_Graphics* pGraphics,
                     const CFX_Matrix* pMatrix = nullptr) override;
 
  protected:
   void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
   void OnLButtonDown(CFWL_MsgMouse* pMsg);
   void OnLButtonUp(CFWL_MsgMouse* pMsg);
   void OnMouseMove(CFWL_MsgMouse* pMsg);
   void OnMouseLeave(CFWL_MsgMouse* pMsg);
   void OnKeyDown(CFWL_MsgKey* pMsg);
   IFWL_ToolTip* m_pOwner;
 };
 
 #endif  // XFA_FWL_CORE_IFWL_TOOLTIP_H_