Merge to XFA: Use stdint.h types throughout PDFium.

fpdfsdk/include/fx_systemhandler.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_FX_SYSTEMHANDLER_H_
 #define FPDFSDK_INCLUDE_FX_SYSTEMHANDLER_H_
 
 typedef FX_LPVOID                               FX_HWND;
 typedef FX_LPVOID                               FX_HMENU;
-typedef void                                    (*TimerCallback)(FX_INT32 idEvent);
+typedef void                                    (*TimerCallback)(int32_t idEvent);
 
 typedef struct _FX_SYSTEMTIME 
 {
     _FX_SYSTEMTIME()
       : wYear(0),
         wMonth(0),
         wDayOfWeek(0),
         wDay(0),
         wHour(0),
         wMinute(0),
@@ skipping 22 matching lines @@
 public:
         virtual ~IFX_SystemHandler() {}
         virtual void                            InvalidateRect(FX_HWND hWnd, FX_RECT rect) = 0;
     virtual void                                OutputSelectedRect(void* pFormFiller, CPDF_Rect&rect) = 0;
 
         virtual FX_BOOL                         IsSelectionImplemented() = 0;
 
         virtual CFX_WideString          GetClipboardText(FX_HWND hWnd) = 0;
         virtual FX_BOOL                         SetClipboardText(FX_HWND hWnd, CFX_WideString string) = 0;
         
-        virtual void                            ClientToScreen(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) = 0;
-        virtual void                            ScreenToClient(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) = 0;
+        virtual void                            ClientToScreen(FX_HWND hWnd, int32_t& x, int32_t& y) = 0;
+        virtual void                            ScreenToClient(FX_HWND hWnd, int32_t& x, int32_t& y) = 0;
 
         /*cursor style
         FXCT_ARROW      
         FXCT_NESW               
         FXCT_NWSE               
         FXCT_VBEAM              
         FXCT_HBEAM              
         FXCT_HAND
         */
-        virtual void                            SetCursor(FX_INT32 nCursorType) = 0;
+        virtual void                            SetCursor(int32_t nCursorType) = 0;
 
         virtual FX_HMENU                        CreatePopupMenu() = 0;
-        virtual FX_BOOL                         AppendMenuItem(FX_HMENU hMenu, FX_INT32 nIDNewItem, CFX_WideString string) = 0;
-        virtual FX_BOOL                         EnableMenuItem(FX_HMENU hMenu, FX_INT32 nIDItem, FX_BOOL bEnabled) = 0;
-        virtual FX_INT32                        TrackPopupMenu(FX_HMENU hMenu, FX_INT32 x, FX_INT32 y, FX_HWND hParent) = 0;
+        virtual FX_BOOL                         AppendMenuItem(FX_HMENU hMenu, int32_t nIDNewItem, CFX_WideString string) = 0;
+        virtual FX_BOOL                         EnableMenuItem(FX_HMENU hMenu, int32_t nIDItem, FX_BOOL bEnabled) = 0;
+        virtual int32_t                 TrackPopupMenu(FX_HMENU hMenu, int32_t x, int32_t y, FX_HWND hParent) = 0;
         virtual void                            DestroyMenu(FX_HMENU hMenu) = 0;
 
-        virtual CFX_ByteString          GetNativeTrueTypeFont(FX_INT32 nCharset) = 0;
-        virtual FX_BOOL                         FindNativeTrueTypeFont(FX_INT32 nCharset, CFX_ByteString sFontFaceName) = 0;
-        virtual CPDF_Font*                      AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName, FX_BYTE nCharset) = 0;
+        virtual CFX_ByteString          GetNativeTrueTypeFont(int32_t nCharset) = 0;
+        virtual FX_BOOL                         FindNativeTrueTypeFont(int32_t nCharset, CFX_ByteString sFontFaceName) = 0;
+        virtual CPDF_Font*                      AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName, uint8_t nCharset) = 0;
 
-        virtual FX_INT32                        SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc) = 0;
-        virtual void                            KillTimer(FX_INT32 nID) = 0;
+        virtual int32_t                 SetTimer(int32_t uElapse, TimerCallback lpTimerFunc) = 0;
+        virtual void                            KillTimer(int32_t nID) = 0;
 
 
         virtual FX_BOOL                         IsSHIFTKeyDown(FX_DWORD nFlag) = 0;
         virtual FX_BOOL                         IsCTRLKeyDown(FX_DWORD nFlag) = 0;
         virtual FX_BOOL                         IsALTKeyDown(FX_DWORD nFlag) = 0;
         virtual FX_BOOL                         IsINSERTKeyDown(FX_DWORD nFlag) = 0;
 
         virtual FX_SYSTEMTIME           GetLocalTime() = 0;
 
-        virtual FX_INT32                        GetCharSet() = 0;       
-        virtual void                            SetCharSet(FX_INT32 nCharSet) = 0;
+        virtual int32_t                 GetCharSet() = 0;       
+        virtual void                            SetCharSet(int32_t nCharSet) = 0;
 };
 
 #endif  // FPDFSDK_INCLUDE_FX_SYSTEMHANDLER_H_