Re-land "Replace CPDF_Rect and CPDF_Point with CFX types."

fpdfsdk/include/fsdk_annothandler.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 FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_
 #define FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_
 
 #include <map>
 #include <vector>
 
 #include "core/include/fxcrt/fx_basic.h"
 
 #ifdef PDF_ENABLE_XFA
 #define FSDK_XFAWIDGET_TYPENAME "XFAWidget"
 #endif  // PDF_ENABLE_XFA
 
 class CFFL_IFormFiller;
 class CFX_RenderDevice;
 class CPDFDoc_Environment;
 class CPDFSDK_Annot;
 class CPDFSDK_PageView;
 class CPDF_Annot;
 class CFX_Matrix;
-class CPDF_Point;
+class CFX_FloatPoint;
 
 class IPDFSDK_AnnotHandler {
  public:
   virtual ~IPDFSDK_AnnotHandler() {}
 
   virtual CFX_ByteString GetType() = 0;
 
   virtual CFX_ByteString GetName() = 0;
 
   virtual FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot,
                                   CPDFSDK_PageView* pPage) = 0;
 
 #ifdef PDF_ENABLE_XFA
   virtual CPDFSDK_Annot* NewAnnot(IXFA_Widget* hWidget,
                                   CPDFSDK_PageView* pPage) = 0;
 #endif  // PDF_ENABLE_XFA
 
   virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) = 0;
 
-  virtual CPDF_Rect GetViewBBox(CPDFSDK_PageView* pPageView,
-                                CPDFSDK_Annot* pAnnot) = 0;
+  virtual CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView,
+                                    CPDFSDK_Annot* pAnnot) = 0;
 
   virtual FX_BOOL HitTest(CPDFSDK_PageView* pPageView,
                           CPDFSDK_Annot* pAnnot,
-                          const CPDF_Point& point) = 0;
+                          const CFX_FloatPoint& point) = 0;
 
   virtual void OnDraw(CPDFSDK_PageView* pPageView,
                       CPDFSDK_Annot* pAnnot,
                       CFX_RenderDevice* pDevice,
                       CFX_Matrix* pUser2Device,
                       FX_DWORD dwFlags) = 0;
 
   virtual void OnDrawSleep(CPDFSDK_PageView* pPageView,
                            CPDFSDK_Annot* pAnnot,
                            CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
-                           const CPDF_Rect& rcWindow,
+                           const CFX_FloatRect& rcWindow,
                            FX_DWORD dwFlags) = 0;
 
   virtual void OnCreate(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual void OnLoad(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual void OnDelete(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual void OnRelease(CPDFSDK_Annot* pAnnot) = 0;
 
   virtual void OnMouseEnter(CPDFSDK_PageView* pPageView,
                             CPDFSDK_Annot* pAnnot,
                             FX_DWORD nFlag) = 0;
   virtual void OnMouseExit(CPDFSDK_PageView* pPageView,
                            CPDFSDK_Annot* pAnnot,
                            FX_DWORD nFlag) = 0;
 
   virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
                                 CPDFSDK_Annot* pAnnot,
                                 FX_DWORD nFlags,
-                                const CPDF_Point& point) = 0;
+                                const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point) = 0;
+                              const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
                                   FX_DWORD nFlags,
-                                  const CPDF_Point& point) = 0;
+                                  const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point) = 0;
+                              const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
                                CPDFSDK_Annot* pAnnot,
                                FX_DWORD nFlags,
                                short zDelta,
-                               const CPDF_Point& point) = 0;
+                               const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
                                 CPDFSDK_Annot* pAnnot,
                                 FX_DWORD nFlags,
-                                const CPDF_Point& point) = 0;
+                                const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point) = 0;
+                              const CFX_FloatPoint& point) = 0;
   virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
                                   FX_DWORD nFlags,
-                                  const CPDF_Point& point) = 0;
+                                  const CFX_FloatPoint& point) = 0;
   // by wjm.
   virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot,
                          FX_DWORD nChar,
                          FX_DWORD nFlags) = 0;
   virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0;
   virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0;
 
   virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) = 0;
   virtual void OnSelected(CPDFSDK_Annot* pAnnot) = 0;
 
@@ skipping 15 matching lines @@
   CFX_ByteString GetType() override { return CFX_ByteString("Widget"); }
   CFX_ByteString GetName() override { return CFX_ByteString("WidgetHandler"); }
   FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override;
   CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override;
 #ifdef PDF_ENABLE_XFA
   CPDFSDK_Annot* NewAnnot(IXFA_Widget* hWidget,
                           CPDFSDK_PageView* pPage) override;
 #endif  // PDF_ENABLE_XFA
   void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override;
   void DeleteAnnot(CPDFSDK_Annot* pAnnot) override {}
-  CPDF_Rect GetViewBBox(CPDFSDK_PageView* pPageView,
-                        CPDFSDK_Annot* pAnnot) override;
+  CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot* pAnnot) override;
   FX_BOOL HitTest(CPDFSDK_PageView* pPageView,
                   CPDFSDK_Annot* pAnnot,
-                  const CPDF_Point& point) override;
+                  const CFX_FloatPoint& point) override;
   void OnDraw(CPDFSDK_PageView* pPageView,
               CPDFSDK_Annot* pAnnot,
               CFX_RenderDevice* pDevice,
               CFX_Matrix* pUser2Device,
               FX_DWORD dwFlags) override;
   void OnDrawSleep(CPDFSDK_PageView* pPageView,
                    CPDFSDK_Annot* pAnnot,
                    CFX_RenderDevice* pDevice,
                    CFX_Matrix* pUser2Device,
-                   const CPDF_Rect& rcWindow,
+                   const CFX_FloatRect& rcWindow,
                    FX_DWORD dwFlags) override {}
   void OnCreate(CPDFSDK_Annot* pAnnot) override;
   void OnLoad(CPDFSDK_Annot* pAnnot) override;
   void OnDelete(CPDFSDK_Annot* pAnnot) override {}
   void OnRelease(CPDFSDK_Annot* pAnnot) override {}
   void OnMouseEnter(CPDFSDK_PageView* pPageView,
                     CPDFSDK_Annot* pAnnot,
                     FX_DWORD nFlag) override;
   void OnMouseExit(CPDFSDK_PageView* pPageView,
                    CPDFSDK_Annot* pAnnot,
                    FX_DWORD nFlag) override;
   FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
                         CPDFSDK_Annot* pAnnot,
                         FX_DWORD nFlags,
-                        const CPDF_Point& point) override;
+                        const CFX_FloatPoint& point) override;
   FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
                       CPDFSDK_Annot* pAnnot,
                       FX_DWORD nFlags,
-                      const CPDF_Point& point) override;
+                      const CFX_FloatPoint& point) override;
   FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
                           CPDFSDK_Annot* pAnnot,
                           FX_DWORD nFlags,
-                          const CPDF_Point& point) override;
+                          const CFX_FloatPoint& point) override;
   FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
                       CPDFSDK_Annot* pAnnot,
                       FX_DWORD nFlags,
-                      const CPDF_Point& point) override;
+                      const CFX_FloatPoint& point) override;
   FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
                        CPDFSDK_Annot* pAnnot,
                        FX_DWORD nFlags,
                        short zDelta,
-                       const CPDF_Point& point) override;
+                       const CFX_FloatPoint& point) override;
   FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
                         CPDFSDK_Annot* pAnnot,
                         FX_DWORD nFlags,
-                        const CPDF_Point& point) override;
+                        const CFX_FloatPoint& point) override;
   FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
                       CPDFSDK_Annot* pAnnot,
                       FX_DWORD nFlags,
-                      const CPDF_Point& point) override;
+                      const CFX_FloatPoint& point) override;
   FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView,
                           CPDFSDK_Annot* pAnnot,
                           FX_DWORD nFlags,
-                          const CPDF_Point& point) override {
+                          const CFX_FloatPoint& point) override {
     return FALSE;
   }
   FX_BOOL OnChar(CPDFSDK_Annot* pAnnot,
                  FX_DWORD nChar,
                  FX_DWORD nFlags) override;
   FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override;
   FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override;
   void OnDeSelected(CPDFSDK_Annot* pAnnot) override {}
   void OnSelected(CPDFSDK_Annot* pAnnot) override {}
   FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag) override;
@@ skipping 29 matching lines @@
   virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) {
     return NULL;
   }
 
   virtual CPDFSDK_Annot* NewAnnot(IXFA_Widget* pAnnot, CPDFSDK_PageView* pPage);
 
   virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot);
 
   virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) {}
 
-  virtual CPDF_Rect GetViewBBox(CPDFSDK_PageView* pPageView,
-                                CPDFSDK_Annot* pAnnot);
+  virtual CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView,
+                                    CPDFSDK_Annot* pAnnot);
 
   virtual FX_BOOL HitTest(CPDFSDK_PageView* pPageView,
                           CPDFSDK_Annot* pAnnot,
-                          const CPDF_Point& point);
+                          const CFX_FloatPoint& point);
 
   virtual void OnDraw(CPDFSDK_PageView* pPageView,
                       CPDFSDK_Annot* pAnnot,
                       CFX_RenderDevice* pDevice,
                       CFX_Matrix* pUser2Device,
                       FX_DWORD dwFlags);
 
   virtual void OnDrawSleep(CPDFSDK_PageView* pPageView,
                            CPDFSDK_Annot* pAnnot,
                            CFX_RenderDevice* pDevice,
                            CFX_Matrix* pUser2Device,
-                           const CPDF_Rect& rcWindow,
+                           const CFX_FloatRect& rcWindow,
                            FX_DWORD dwFlags) {}
 
   virtual void OnCreate(CPDFSDK_Annot* pAnnot) {}
 
   virtual void OnLoad(CPDFSDK_Annot* pAnnot) {}
 
   virtual void OnDelete(CPDFSDK_Annot* pAnnot) {}
 
   virtual void OnRelease(CPDFSDK_Annot* pAnnot) {}
 
   virtual void OnMouseEnter(CPDFSDK_PageView* pPageView,
                             CPDFSDK_Annot* pAnnot,
                             FX_DWORD nFlag);
   virtual void OnMouseExit(CPDFSDK_PageView* pPageView,
                            CPDFSDK_Annot* pAnnot,
                            FX_DWORD nFlag);
 
   virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
                                 CPDFSDK_Annot* pAnnot,
                                 FX_DWORD nFlags,
-                                const CPDF_Point& point);
+                                const CFX_FloatPoint& point);
   virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point);
+                              const CFX_FloatPoint& point);
   virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
                                   FX_DWORD nFlags,
-                                  const CPDF_Point& point);
+                                  const CFX_FloatPoint& point);
   virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point);
+                              const CFX_FloatPoint& point);
   virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
                                CPDFSDK_Annot* pAnnot,
                                FX_DWORD nFlags,
                                short zDelta,
-                               const CPDF_Point& point);
+                               const CFX_FloatPoint& point);
   virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
                                 CPDFSDK_Annot* pAnnot,
                                 FX_DWORD nFlags,
-                                const CPDF_Point& point);
+                                const CFX_FloatPoint& point);
   virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
                               CPDFSDK_Annot* pAnnot,
                               FX_DWORD nFlags,
-                              const CPDF_Point& point);
+                              const CFX_FloatPoint& point);
   virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
                                   FX_DWORD nFlags,
-                                  const CPDF_Point& point);
+                                  const CFX_FloatPoint& point);
   // by wjm.
   virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot,
                          FX_DWORD nChar,
                          FX_DWORD nFlags);
   virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
   virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
 
   virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) {}
   virtual void OnSelected(CPDFSDK_Annot* pAnnot) {}
 
@@ skipping 44 matching lines @@
   virtual void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
                                   FX_DWORD nFlags);
   virtual void Annot_OnMouseExit(CPDFSDK_PageView* pPageView,
                                  CPDFSDK_Annot* pAnnot,
                                  FX_DWORD nFlags);
 
   virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView,
                                       CPDFSDK_Annot* pAnnot,
                                       FX_DWORD nFlags,
-                                      const CPDF_Point& point);
+                                      const CFX_FloatPoint& point);
   virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView,
                                     CPDFSDK_Annot* pAnnot,
                                     FX_DWORD nFlags,
-                                    const CPDF_Point& point);
+                                    const CFX_FloatPoint& point);
   virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView,
                                         CPDFSDK_Annot* pAnnot,
                                         FX_DWORD nFlags,
-                                        const CPDF_Point& point);
+                                        const CFX_FloatPoint& point);
 
   virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView,
                                     CPDFSDK_Annot* pAnnot,
                                     FX_DWORD nFlags,
-                                    const CPDF_Point& point);
+                                    const CFX_FloatPoint& point);
   virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView,
                                      CPDFSDK_Annot* pAnnot,
                                      FX_DWORD nFlags,
                                      short zDelta,
-                                     const CPDF_Point& point);
+                                     const CFX_FloatPoint& point);
   virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView,
                                       CPDFSDK_Annot* pAnnot,
                                       FX_DWORD nFlags,
-                                      const CPDF_Point& point);
+                                      const CFX_FloatPoint& point);
   virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView,
                                     CPDFSDK_Annot* pAnnot,
                                     FX_DWORD nFlags,
-                                    const CPDF_Point& point);
+                                    const CFX_FloatPoint& point);
 
   virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot,
                                FX_DWORD nChar,
                                FX_DWORD nFlags);
   virtual FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot,
                                   int nKeyCode,
                                   int nFlag);
   virtual FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
 
   virtual FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag);
   virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, FX_DWORD nFlag);
 
 #ifdef PDF_ENABLE_XFA
   virtual FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot,
                                       CPDFSDK_Annot* pKillAnnot);
 #endif  // PDF_ENABLE_XFA
 
-  virtual CPDF_Rect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView,
-                                        CPDFSDK_Annot* pAnnot);
+  virtual CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView,
+                                            CPDFSDK_Annot* pAnnot);
   virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView,
                                   CPDFSDK_Annot* pAnnot,
-                                  const CPDF_Point& point);
+                                  const CFX_FloatPoint& point);
 
  private:
   IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const;
   CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext);
 
  private:
   CBA_AnnotHandlerArray m_Handlers;
   std::map<CFX_ByteString, IPDFSDK_AnnotHandler*> m_mapType2Handler;
   CPDFDoc_Environment* m_pApp;
 };
 
 class CPDFSDK_AnnotIterator {
  public:
   CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView, bool bReverse);
   ~CPDFSDK_AnnotIterator();
 
   CPDFSDK_Annot* Next();
 
  private:
   CPDFSDK_Annot* NextAnnot();
   CPDFSDK_Annot* PrevAnnot();
 
   std::vector<CPDFSDK_Annot*> m_iteratorAnnotList;
   const bool m_bReverse;
   size_t m_pos;
 };
 
 #endif  // FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_