// 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 _FPDFXFA_PAGEVIEW_H_ | |
#define _FPDFXFA_PAGEVIEW_H_ | |
class CPDFXFA_Page { | |
public: | |
CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index); | |
~CPDFXFA_Page(); | |
void Release(); | |
void AddRef() { m_iRef++; } | |
FX_BOOL LoadPage(); | |
FX_BOOL LoadPDFPage(CPDF_Dictionary* pageDict); | |
CPDFXFA_Document* GetDocument() { return m_pDocument; } | |
int GetPageIndex() { return m_iPageIndex; } | |
CPDF_Page* GetPDFPage() { return m_pPDFPage; } | |
IXFA_PageView* GetXFAPageView() { return m_pXFAPageView; } | |
FX_FLOAT GetPageWidth(); | |
FX_FLOAT GetPageHeight(); | |
void DeviceToPage(int start_x, | |
int start_y, | |
int size_x, | |
int size_y, | |
int rotate, | |
int device_x, | |
int device_y, | |
double* page_x, | |
double* page_y); | |
void PageToDevice(int start_x, | |
int start_y, | |
int size_x, | |
int size_y, | |
int rotate, | |
double page_x, | |
double page_y, | |
int* device_x, | |
int* device_y); | |
void GetDisplayMatrix(CFX_AffineMatrix& matrix, | |
int xPos, | |
int yPos, | |
int xSize, | |
int ySize, | |
int iRotate) const; | |
protected: | |
FX_BOOL LoadPDFPage(); | |
FX_BOOL LoadXFAPageView(); | |
private: | |
CPDF_Page* m_pPDFPage; | |
IXFA_PageView* m_pXFAPageView; | |
int m_iPageIndex; | |
CPDFXFA_Document* m_pDocument; | |
int m_iRef; | |
}; | |
#endif |