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// Copyright 2016 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_CFX_SYSTEMHANDLER_H_
#define FPDFSDK_CFX_SYSTEMHANDLER_H_
#include "core/fxcrt/include/fx_coordinates.h"
#include "core/fxcrt/include/fx_system.h"
using FX_HWND = void*;
using FX_HMENU = void*;
using TimerCallback = void (*)(int32_t idEvent);
struct FX_SYSTEMTIME {
FX_SYSTEMTIME()
: wYear(0),
wMonth(0),
wDayOfWeek(0),
wDay(0),
wHour(0),
wMinute(0),
wSecond(0),
wMilliseconds(0) {}
uint16_t wYear;
uint16_t wMonth;
uint16_t wDayOfWeek;
uint16_t wDay;
uint16_t wHour;
uint16_t wMinute;
uint16_t wSecond;
uint16_t wMilliseconds;
};
// Cursor style. These must match the values in public/fpdf_formfill.h
#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 CPDF_Document;
class CPDF_Font;
class CPDFDoc_Environment;
class CFX_SystemHandler {
public:
explicit CFX_SystemHandler(CPDFDoc_Environment* pEnv)
: m_pEnv(pEnv), m_nCharSet(-1) {}
~CFX_SystemHandler() {}
void InvalidateRect(FX_HWND hWnd, FX_RECT rect);
void OutputSelectedRect(void* pFormFiller, CFX_FloatRect& rect);
bool IsSelectionImplemented() const;
void SetCursor(int32_t nCursorType);
bool FindNativeTrueTypeFont(int32_t nCharset, CFX_ByteString sFontFaceName);
CPDF_Font* AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc,
CFX_ByteString sFontFaceName,
uint8_t nCharset);
int32_t SetTimer(int32_t uElapse, TimerCallback lpTimerFunc);
void KillTimer(int32_t nID);
bool IsSHIFTKeyDown(uint32_t nFlag) const;
bool IsCTRLKeyDown(uint32_t nFlag) const;
bool IsALTKeyDown(uint32_t nFlag) const;
FX_SYSTEMTIME GetLocalTime();
int32_t GetCharSet() const { return m_nCharSet; }
void SetCharSet(int32_t nCharSet) { m_nCharSet = nCharSet; }
private:
CPDFDoc_Environment* const m_pEnv;
int m_nCharSet;
};
#endif // FPDFSDK_CFX_SYSTEMHANDLER_H_
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