// 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 _FX_SYSTEMHANDLER_H_ | |
#define _FX_SYSTEMHANDLER_H_ | |
typedef FX_LPVOID FX_HWND; | |
typedef FX_LPVOID FX_HMENU; | |
typedef void (*TimerCallback)(FX_INT32 idEvent); | |
typedef struct _FX_SYSTEMTIME | |
{ | |
FX_WORD wYear; | |
FX_WORD wMonth; | |
FX_WORD wDayOfWeek; | |
FX_WORD wDay; | |
FX_WORD wHour; | |
FX_WORD wMinute; | |
FX_WORD wSecond; | |
FX_WORD wMilliseconds; | |
}FX_SYSTEMTIME; | |
//cursor style | |
#define FXCT_ARROW 0 | |
#define FXCT_NESW 1 | |
#define FXCT_NWSE 2 | |
#define FXCT_VBEAM 3 | |
#define FXCT_HBEAM 4 | |
#define FXCT_HAND 5 | |
class IFX_SystemHandler | |
{ | |
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; | |
/*cursor style | |
FXCT_ARROW | |
FXCT_NESW | |
FXCT_NWSE | |
FXCT_VBEAM | |
FXCT_HBEAM | |
FXCT_HAND | |
*/ | |
virtual void SetCursor(FX_INT32 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 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 FX_INT32 SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc) = 0; | |
virtual void KillTimer(FX_INT32 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; | |
}; | |
#endif //_FX_SYSTEMHANDLER_H_ | |