Rename fpdfsdk/fpdf* files to be consistent

This CL makes the fpdfsdk/fpdf* files to be consistently prefixed with
fpdf_ instead of randomly dropping the _.

Change-Id: I23e3c8a0831b56bcd17c788d9fe874b2ab8b24fc
Reviewed-on: https://pdfium-review.googlesource.com/29390
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 0 insertions, 427 deletions

diff --git a/fpdfsdk/fpdfeditpage.cpp b/fpdfsdk/fpdfeditpage.cpp
deleted file mode 100644
index 29cad9a752..0000000000
--- a/fpdfsdk/fpdfeditpage.cpp
+++ /dev/null
@@ -1,427 +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 "public/fpdf_edit.h"
-
-#include <algorithm>
-#include <memory>
-#include <utility>
-
-#include "core/fpdfapi/edit/cpdf_pagecontentgenerator.h"
-#include "core/fpdfapi/page/cpdf_form.h"
-#include "core/fpdfapi/page/cpdf_formobject.h"
-#include "core/fpdfapi/page/cpdf_imageobject.h"
-#include "core/fpdfapi/page/cpdf_page.h"
-#include "core/fpdfapi/page/cpdf_pageobject.h"
-#include "core/fpdfapi/page/cpdf_pathobject.h"
-#include "core/fpdfapi/page/cpdf_shadingobject.h"
-#include "core/fpdfapi/parser/cpdf_array.h"
-#include "core/fpdfapi/parser/cpdf_document.h"
-#include "core/fpdfapi/parser/cpdf_number.h"
-#include "core/fpdfapi/parser/cpdf_string.h"
-#include "core/fpdfdoc/cpdf_annot.h"
-#include "core/fpdfdoc/cpdf_annotlist.h"
-#include "fpdfsdk/cpdfsdk_helpers.h"
-#include "public/fpdf_formfill.h"
-#include "third_party/base/logging.h"
-#include "third_party/base/stl_util.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/fpdfxfa/cpdfxfa_context.h"
-#include "fpdfsdk/fpdfxfa/cpdfxfa_page.h"
-#endif  // PDF_ENABLE_XFA
-
-#if _FX_OS_ == _FX_OS_ANDROID_
-#include <time.h>
-#else
-#include <ctime>
-#endif
-
-namespace {
-
-static_assert(FPDF_PAGEOBJ_TEXT == CPDF_PageObject::TEXT,
-              "FPDF_PAGEOBJ_TEXT/CPDF_PageObject::TEXT mismatch");
-static_assert(FPDF_PAGEOBJ_PATH == CPDF_PageObject::PATH,
-              "FPDF_PAGEOBJ_PATH/CPDF_PageObject::PATH mismatch");
-static_assert(FPDF_PAGEOBJ_IMAGE == CPDF_PageObject::IMAGE,
-              "FPDF_PAGEOBJ_IMAGE/CPDF_PageObject::IMAGE mismatch");
-static_assert(FPDF_PAGEOBJ_SHADING == CPDF_PageObject::SHADING,
-              "FPDF_PAGEOBJ_SHADING/CPDF_PageObject::SHADING mismatch");
-static_assert(FPDF_PAGEOBJ_FORM == CPDF_PageObject::FORM,
-              "FPDF_PAGEOBJ_FORM/CPDF_PageObject::FORM mismatch");
-
-const CPDF_ContentMarkItem* CPDFContentMarkItemFromFPDFPageObjectMark(
-    FPDF_PAGEOBJECTMARK mark) {
-  return static_cast<const CPDF_ContentMarkItem*>(mark);
-}
-
-bool IsPageObject(CPDF_Page* pPage) {
-  if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type"))
-    return false;
-
-  CPDF_Object* pObject = pPage->m_pFormDict->GetObjectFor("Type")->GetDirect();
-  return pObject && !pObject->GetString().Compare("Page");
-}
-
-void CalcBoundingBox(CPDF_PageObject* pPageObj) {
-  switch (pPageObj->GetType()) {
-    case CPDF_PageObject::TEXT: {
-      break;
-    }
-    case CPDF_PageObject::PATH: {
-      CPDF_PathObject* pPathObj = pPageObj->AsPath();
-      pPathObj->CalcBoundingBox();
-      break;
-    }
-    case CPDF_PageObject::IMAGE: {
-      CPDF_ImageObject* pImageObj = pPageObj->AsImage();
-      pImageObj->CalcBoundingBox();
-      break;
-    }
-    case CPDF_PageObject::SHADING: {
-      CPDF_ShadingObject* pShadingObj = pPageObj->AsShading();
-      pShadingObj->CalcBoundingBox();
-      break;
-    }
-    case CPDF_PageObject::FORM: {
-      CPDF_FormObject* pFormObj = pPageObj->AsForm();
-      pFormObj->CalcBoundingBox();
-      break;
-    }
-    default: {
-      NOTREACHED();
-      break;
-    }
-  }
-}
-
-}  // namespace
-
-FPDF_EXPORT FPDF_DOCUMENT FPDF_CALLCONV FPDF_CreateNewDocument() {
-  auto pDoc = pdfium::MakeUnique<CPDF_Document>(nullptr);
-  pDoc->CreateNewDoc();
-
-  time_t currentTime;
-  ByteString DateStr;
-  if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS)) {
-    if (time(&currentTime) != -1) {
-      tm* pTM = localtime(&currentTime);
-      if (pTM) {
-        DateStr = ByteString::Format(
-            "D:%04d%02d%02d%02d%02d%02d", pTM->tm_year + 1900, pTM->tm_mon + 1,
-            pTM->tm_mday, pTM->tm_hour, pTM->tm_min, pTM->tm_sec);
-      }
-    }
-  }
-
-  CPDF_Dictionary* pInfoDict = pDoc->GetInfo();
-  if (pInfoDict) {
-    if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
-      pInfoDict->SetNewFor<CPDF_String>("CreationDate", DateStr, false);
-    pInfoDict->SetNewFor<CPDF_String>("Creator", L"PDFium");
-  }
-
-  // Caller takes ownership of pDoc.
-  return FPDFDocumentFromCPDFDocument(pDoc.release());
-}
-
-FPDF_EXPORT void FPDF_CALLCONV FPDFPage_Delete(FPDF_DOCUMENT document,
-                                               int page_index) {
-  if (UnderlyingDocumentType* pDoc = UnderlyingFromFPDFDocument(document))
-    pDoc->DeletePage(page_index);
-}
-
-FPDF_EXPORT FPDF_PAGE FPDF_CALLCONV FPDFPage_New(FPDF_DOCUMENT document,
-                                                 int page_index,
-                                                 double width,
-                                                 double height) {
-  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
-  if (!pDoc)
-    return nullptr;
-
-  page_index = pdfium::clamp(page_index, 0, pDoc->GetPageCount());
-  CPDF_Dictionary* pPageDict = pDoc->CreateNewPage(page_index);
-  if (!pPageDict)
-    return nullptr;
-
-  pPageDict->SetRectFor("MediaBox", CFX_FloatRect(0, 0, width, height));
-  pPageDict->SetNewFor<CPDF_Number>("Rotate", 0);
-  pPageDict->SetNewFor<CPDF_Dictionary>("Resources");
-
-#ifdef PDF_ENABLE_XFA
-  auto pXFAPage = pdfium::MakeRetain<CPDFXFA_Page>(
-      static_cast<CPDFXFA_Context*>(document), page_index);
-  pXFAPage->LoadPDFPage(pPageDict);
-  return pXFAPage.Leak();  // Caller takes ownership.
-#else   // PDF_ENABLE_XFA
-  auto pPage = pdfium::MakeUnique<CPDF_Page>(pDoc, pPageDict, true);
-  pPage->ParseContent();
-  return pPage.release();  // Caller takes ownership.
-#endif  // PDF_ENABLE_XFA
-}
-
-FPDF_EXPORT int FPDF_CALLCONV FPDFPage_GetRotation(FPDF_PAGE page) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  return IsPageObject(pPage) ? pPage->GetPageRotation() : -1;
-}
-
-FPDF_EXPORT void FPDF_CALLCONV FPDFPage_InsertObject(FPDF_PAGE page,
-                                                     FPDF_PAGEOBJECT page_obj) {
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(page_obj);
-  if (!pPageObj)
-    return;
-
-  std::unique_ptr<CPDF_PageObject> pPageObjHolder(pPageObj);
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return;
-  pPageObj->SetDirty(true);
-
-  pPage->AppendPageObject(std::move(pPageObjHolder));
-  CalcBoundingBox(pPageObj);
-}
-
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
-FPDFPage_RemoveObject(FPDF_PAGE page, FPDF_PAGEOBJECT page_obj) {
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(page_obj);
-  if (!pPageObj)
-    return false;
-
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return false;
-
-  return pPage->RemovePageObject(pPageObj);
-}
-
-FPDF_EXPORT int FPDF_CALLCONV FPDFPage_CountObject(FPDF_PAGE page) {
-  return FPDFPage_CountObjects(page);
-}
-
-FPDF_EXPORT int FPDF_CALLCONV FPDFPage_CountObjects(FPDF_PAGE page) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return -1;
-
-  return pPage->GetPageObjectCount();
-}
-
-FPDF_EXPORT FPDF_PAGEOBJECT FPDF_CALLCONV FPDFPage_GetObject(FPDF_PAGE page,
-                                                             int index) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return nullptr;
-
-  return pPage->GetPageObjectByIndex(index);
-}
-
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFPage_HasTransparency(FPDF_PAGE page) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  return pPage && pPage->BackgroundAlphaNeeded();
-}
-
-FPDF_EXPORT void FPDF_CALLCONV FPDFPageObj_Destroy(FPDF_PAGEOBJECT page_obj) {
-  delete CPDFPageObjectFromFPDFPageObject(page_obj);
-}
-
-FPDF_EXPORT int FPDF_CALLCONV
-FPDFPageObj_CountMarks(FPDF_PAGEOBJECT page_object) {
-  if (!page_object)
-    return -1;
-
-  const auto& mark =
-      CPDFPageObjectFromFPDFPageObject(page_object)->m_ContentMark;
-  return mark.HasRef() ? mark.CountItems() : 0;
-}
-
-FPDF_EXPORT FPDF_PAGEOBJECTMARK FPDF_CALLCONV
-FPDFPageObj_GetMark(FPDF_PAGEOBJECT page_object, unsigned long index) {
-  if (!page_object)
-    return nullptr;
-
-  const auto& mark =
-      CPDFPageObjectFromFPDFPageObject(page_object)->m_ContentMark;
-  if (!mark.HasRef())
-    return nullptr;
-
-  if (index >= mark.CountItems())
-    return nullptr;
-
-  return static_cast<FPDF_PAGEOBJECTMARK>(&mark.GetItem(index));
-}
-
-FPDF_EXPORT unsigned long FPDF_CALLCONV
-FPDFPageObjMark_GetName(FPDF_PAGEOBJECTMARK mark,
-                        void* buffer,
-                        unsigned long buflen) {
-  if (!mark)
-    return 0;
-
-  const CPDF_ContentMarkItem* pMarkItem =
-      CPDFContentMarkItemFromFPDFPageObjectMark(mark);
-
-  return Utf16EncodeMaybeCopyAndReturnLength(
-      WideString::FromUTF8(pMarkItem->GetName().AsStringView()), buffer,
-      buflen);
-}
-
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
-FPDFPageObj_HasTransparency(FPDF_PAGEOBJECT pageObject) {
-  if (!pageObject)
-    return false;
-
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(pageObject);
-  int blend_type = pPageObj->m_GeneralState.GetBlendType();
-  if (blend_type != FXDIB_BLEND_NORMAL)
-    return true;
-
-  CPDF_Dictionary* pSMaskDict =
-      ToDictionary(pPageObj->m_GeneralState.GetSoftMask());
-  if (pSMaskDict)
-    return true;
-
-  if (pPageObj->m_GeneralState.GetFillAlpha() != 1.0f)
-    return true;
-
-  if (pPageObj->IsPath() && pPageObj->m_GeneralState.GetStrokeAlpha() != 1.0f) {
-    return true;
-  }
-
-  if (pPageObj->IsForm()) {
-    const CPDF_Form* pForm = pPageObj->AsForm()->form();
-    if (pForm) {
-      int trans = pForm->m_iTransparency;
-      if ((trans & PDFTRANS_ISOLATED) || (trans & PDFTRANS_GROUP))
-        return true;
-    }
-  }
-
-  return false;
-}
-
-FPDF_EXPORT int FPDF_CALLCONV FPDFPageObj_GetType(FPDF_PAGEOBJECT pageObject) {
-  if (!pageObject)
-    return FPDF_PAGEOBJ_UNKNOWN;
-
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(pageObject);
-  return pPageObj->GetType();
-}
-
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFPage_GenerateContent(FPDF_PAGE page) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return false;
-
-  CPDF_PageContentGenerator CG(pPage);
-  CG.GenerateContent();
-  return true;
-}
-
-FPDF_EXPORT void FPDF_CALLCONV
-FPDFPageObj_Transform(FPDF_PAGEOBJECT page_object,
-                      double a,
-                      double b,
-                      double c,
-                      double d,
-                      double e,
-                      double f) {
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(page_object);
-  if (!pPageObj)
-    return;
-
-  CFX_Matrix matrix((float)a, (float)b, (float)c, (float)d, (float)e, (float)f);
-  pPageObj->Transform(matrix);
-}
-
-FPDF_EXPORT void FPDF_CALLCONV
-FPDFPageObj_SetBlendMode(FPDF_PAGEOBJECT page_object,
-                         FPDF_BYTESTRING blend_mode) {
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(page_object);
-  if (!pPageObj)
-    return;
-
-  pPageObj->m_GeneralState.SetBlendMode(blend_mode);
-  pPageObj->SetDirty(true);
-}
-
-FPDF_EXPORT void FPDF_CALLCONV FPDFPage_TransformAnnots(FPDF_PAGE page,
-                                                        double a,
-                                                        double b,
-                                                        double c,
-                                                        double d,
-                                                        double e,
-                                                        double f) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!pPage)
-    return;
-
-  CPDF_AnnotList AnnotList(pPage);
-  for (size_t i = 0; i < AnnotList.Count(); ++i) {
-    CPDF_Annot* pAnnot = AnnotList.GetAt(i);
-    CFX_Matrix matrix((float)a, (float)b, (float)c, (float)d, (float)e,
-                      (float)f);
-    CFX_FloatRect rect = matrix.TransformRect(pAnnot->GetRect());
-
-    CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict();
-    CPDF_Array* pRectArray = pAnnotDict->GetArrayFor("Rect");
-    if (pRectArray)
-      pRectArray->Clear();
-    else
-      pRectArray = pAnnotDict->SetNewFor<CPDF_Array>("Rect");
-
-    pRectArray->AddNew<CPDF_Number>(rect.left);
-    pRectArray->AddNew<CPDF_Number>(rect.bottom);
-    pRectArray->AddNew<CPDF_Number>(rect.right);
-    pRectArray->AddNew<CPDF_Number>(rect.top);
-
-    // TODO(unknown): Transform AP's rectangle
-  }
-}
-
-FPDF_EXPORT void FPDF_CALLCONV FPDFPage_SetRotation(FPDF_PAGE page,
-                                                    int rotate) {
-  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
-  if (!IsPageObject(pPage))
-    return;
-
-  rotate %= 4;
-  pPage->m_pFormDict->SetNewFor<CPDF_Number>("Rotate", rotate * 90);
-}
-
-FPDF_BOOL FPDFPageObj_SetFillColor(FPDF_PAGEOBJECT page_object,
-                                   unsigned int R,
-                                   unsigned int G,
-                                   unsigned int B,
-                                   unsigned int A) {
-  if (!page_object || R > 255 || G > 255 || B > 255 || A > 255)
-    return false;
-
-  float rgb[3] = {R / 255.f, G / 255.f, B / 255.f};
-  auto* pPageObj = CPDFPageObjectFromFPDFPageObject(page_object);
-  pPageObj->m_GeneralState.SetFillAlpha(A / 255.f);
-  pPageObj->m_ColorState.SetFillColor(
-      CPDF_ColorSpace::GetStockCS(PDFCS_DEVICERGB), rgb, 3);
-  pPageObj->SetDirty(true);
-  return true;
-}
-
-FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
-FPDFPageObj_GetBounds(FPDF_PAGEOBJECT pageObject,
-                      float* left,
-                      float* bottom,
-                      float* right,
-                      float* top) {
-  if (!pageObject)
-    return false;
-
-  CPDF_PageObject* pPageObj = CPDFPageObjectFromFPDFPageObject(pageObject);
-  CFX_FloatRect bbox = pPageObj->GetRect();
-  *left = bbox.left;
-  *bottom = bbox.bottom;
-  *right = bbox.right;
-  *top = bbox.top;
-  return true;
-}