1 files changed, 83 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfeditimg.cpp b/fpdfsdk/fpdfeditimg.cpp
new file mode 100644
index 0000000000..de5c72f659
--- /dev/null
+++ b/fpdfsdk/fpdfeditimg.cpp
@@ -0,0 +1,83 @@
+// 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 "public/fpdf_edit.h"
+
+#include "fpdfsdk/include/fsdk_define.h"
+
+DLLEXPORT FPDF_PAGEOBJECT STDCALL
+FPDFPageObj_NewImgeObj(FPDF_DOCUMENT document) {
+  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
+  if (!pDoc)
+    return nullptr;
+  CPDF_ImageObject* pImageObj = new CPDF_ImageObject;
+  CPDF_Image* pImg = new CPDF_Image(pDoc);
+  pImageObj->m_pImage = pImg;
+  return pImageObj;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL
+FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages,
+                          int nCount,
+                          FPDF_PAGEOBJECT image_object,
+                          FPDF_FILEACCESS* fileAccess) {
+  if (!image_object || !fileAccess || !pages)
+    return FALSE;
+
+  IFX_FileRead* pFile = new CPDF_CustomAccess(fileAccess);
+  CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
+  pImgObj->m_GeneralState.GetModify();
+  for (int index = 0; index < nCount; index++) {
+    CPDF_Page* pPage = CPDFPageFromFPDFPage(pages[index]);
+    if (!pPage)
+      continue;
+    pImgObj->m_pImage->ResetCache(pPage, NULL);
+  }
+  pImgObj->m_pImage->SetJpegImage(pFile);
+
+  return TRUE;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetMatrix(FPDF_PAGEOBJECT image_object,
+                                                   double a,
+                                                   double b,
+                                                   double c,
+                                                   double d,
+                                                   double e,
+                                                   double f) {
+  if (!image_object)
+    return FALSE;
+  CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
+  pImgObj->m_Matrix.a = (FX_FLOAT)a;
+  pImgObj->m_Matrix.b = (FX_FLOAT)b;
+  pImgObj->m_Matrix.c = (FX_FLOAT)c;
+  pImgObj->m_Matrix.d = (FX_FLOAT)d;
+  pImgObj->m_Matrix.e = (FX_FLOAT)e;
+  pImgObj->m_Matrix.f = (FX_FLOAT)f;
+  pImgObj->CalcBoundingBox();
+  return TRUE;
+}
+
+DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages,
+                                                   int nCount,
+                                                   FPDF_PAGEOBJECT image_object,
+                                                   FPDF_BITMAP bitmap) {
+  if (!image_object || !bitmap || !pages)
+    return FALSE;
+  CFX_DIBitmap* pBmp = NULL;
+  pBmp = (CFX_DIBitmap*)bitmap;
+  CPDF_ImageObject* pImgObj = (CPDF_ImageObject*)image_object;
+  pImgObj->m_GeneralState.GetModify();
+  for (int index = 0; index < nCount; index++) {
+    CPDF_Page* pPage = CPDFPageFromFPDFPage(pages[index]);
+    if (!pPage)
+      continue;
+    pImgObj->m_pImage->ResetCache(pPage, NULL);
+  }
+  pImgObj->m_pImage->SetImage(pBmp, FALSE);
+  pImgObj->CalcBoundingBox();
+  return TRUE;
+}