diff options
Diffstat (limited to 'fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp b/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp deleted file mode 100644 index 0210ac1c08..0000000000 --- a/fpdfsdk/src/fpdfxfa/fpdfxfa_page.cpp +++ /dev/null @@ -1,248 +0,0 @@ -// 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 - -#include "core/include/fpdfapi/cpdf_document.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_util.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/fsdk_mgr.h" - -CPDFXFA_Page::CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index) - : m_pPDFPage(NULL), - m_pXFAPageView(NULL), - m_iPageIndex(page_index), - m_pDocument(pDoc), - m_iRef(1) {} - -CPDFXFA_Page::~CPDFXFA_Page() { - if (m_pPDFPage) - delete m_pPDFPage; - m_pPDFPage = NULL; - m_pXFAPageView = NULL; -} - -void CPDFXFA_Page::Release() { - m_iRef--; - if (m_iRef > 0) - return; - - if (m_pDocument) - m_pDocument->RemovePage(this); - - delete this; -} - -FX_BOOL CPDFXFA_Page::LoadPDFPage() { - if (!m_pDocument) - return FALSE; - CPDF_Document* pPDFDoc = m_pDocument->GetPDFDoc(); - if (pPDFDoc) { - CPDF_Dictionary* pDict = pPDFDoc->GetPage(m_iPageIndex); - if (pDict == NULL) - return FALSE; - if (m_pPDFPage) { - if (m_pPDFPage->m_pFormDict == pDict) - return TRUE; - - delete m_pPDFPage; - m_pPDFPage = NULL; - } - - m_pPDFPage = new CPDF_Page; - m_pPDFPage->Load(pPDFDoc, pDict); - m_pPDFPage->ParseContent(nullptr); - return TRUE; - } - - return FALSE; -} - -FX_BOOL CPDFXFA_Page::LoadXFAPageView() { - if (!m_pDocument) - return FALSE; - IXFA_Doc* pXFADoc = m_pDocument->GetXFADoc(); - if (!pXFADoc) - return FALSE; - - IXFA_DocView* pXFADocView = m_pDocument->GetXFADocView(); - if (!pXFADocView) - return FALSE; - - IXFA_PageView* pPageView = pXFADocView->GetPageView(m_iPageIndex); - if (!pPageView) - return FALSE; - - if (m_pXFAPageView == pPageView) - return TRUE; - - m_pXFAPageView = pPageView; - (void)m_pXFAPageView->LoadPageView(nullptr); - return TRUE; -} - -FX_BOOL CPDFXFA_Page::LoadPage() { - if (!m_pDocument || m_iPageIndex < 0) - return FALSE; - - int iDocType = m_pDocument->GetDocType(); - switch (iDocType) { - case DOCTYPE_PDF: - case DOCTYPE_STATIC_XFA: { - return LoadPDFPage(); - } - case DOCTYPE_DYNAMIC_XFA: { - return LoadXFAPageView(); - } - default: - return FALSE; - } - - return FALSE; -} - -FX_BOOL CPDFXFA_Page::LoadPDFPage(CPDF_Dictionary* pageDict) { - if (!m_pDocument || m_iPageIndex < 0 || !pageDict) - return FALSE; - - if (m_pPDFPage) - delete m_pPDFPage; - - m_pPDFPage = new CPDF_Page(); - m_pPDFPage->Load(m_pDocument->GetPDFDoc(), pageDict); - m_pPDFPage->ParseContent(nullptr); - - return TRUE; -} - -FX_FLOAT CPDFXFA_Page::GetPageWidth() { - if (!m_pPDFPage && !m_pXFAPageView) - return 0.0f; - - int nDocType = m_pDocument->GetDocType(); - switch (nDocType) { - case DOCTYPE_DYNAMIC_XFA: { - if (m_pXFAPageView) { - CFX_RectF rect; - m_pXFAPageView->GetPageViewRect(rect); - return rect.width; - } - } break; - case DOCTYPE_STATIC_XFA: - case DOCTYPE_PDF: { - if (m_pPDFPage) - return m_pPDFPage->GetPageWidth(); - } break; - default: - return 0.0f; - } - - return 0.0f; -} - -FX_FLOAT CPDFXFA_Page::GetPageHeight() { - if (!m_pPDFPage && !m_pXFAPageView) - return 0.0f; - - int nDocType = m_pDocument->GetDocType(); - switch (nDocType) { - case DOCTYPE_PDF: - case DOCTYPE_STATIC_XFA: { - if (m_pPDFPage) - return m_pPDFPage->GetPageHeight(); - } break; - case DOCTYPE_DYNAMIC_XFA: { - if (m_pXFAPageView) { - CFX_RectF rect; - m_pXFAPageView->GetPageViewRect(rect); - return rect.height; - } - } break; - default: - return 0.0f; - } - - return 0.0f; -} - -void CPDFXFA_Page::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) { - if (!m_pPDFPage && !m_pXFAPageView) - return; - - CFX_Matrix page2device; - CFX_Matrix device2page; - FX_FLOAT page_x_f, page_y_f; - - GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate); - - device2page.SetReverse(page2device); - device2page.Transform((FX_FLOAT)(device_x), (FX_FLOAT)(device_y), page_x_f, - page_y_f); - - *page_x = (page_x_f); - *page_y = (page_y_f); -} - -void CPDFXFA_Page::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) { - if (!m_pPDFPage && !m_pXFAPageView) - return; - - CFX_Matrix page2device; - FX_FLOAT device_x_f, device_y_f; - - GetDisplayMatrix(page2device, start_x, start_y, size_x, size_y, rotate); - - page2device.Transform(((FX_FLOAT)page_x), ((FX_FLOAT)page_y), device_x_f, - device_y_f); - - *device_x = FXSYS_round(device_x_f); - *device_y = FXSYS_round(device_y_f); -} - -void CPDFXFA_Page::GetDisplayMatrix(CFX_Matrix& matrix, - int xPos, - int yPos, - int xSize, - int ySize, - int iRotate) const { - if (!m_pPDFPage && !m_pXFAPageView) - return; - - int nDocType = m_pDocument->GetDocType(); - switch (nDocType) { - case DOCTYPE_DYNAMIC_XFA: { - if (m_pXFAPageView) { - CFX_Rect rect; - rect.Set(xPos, yPos, xSize, ySize); - m_pXFAPageView->GetDisplayMatrix(matrix, rect, iRotate); - } - } break; - case DOCTYPE_PDF: - case DOCTYPE_STATIC_XFA: { - if (m_pPDFPage) { - m_pPDFPage->GetDisplayMatrix(matrix, xPos, yPos, xSize, ySize, iRotate); - } - } break; - default: - return; - } -} |