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Unified Diff: fpdfsdk/src/fpdfeditpage.cpp

Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: fpdfsdk/src/fpdfeditpage.cpp
diff --git a/fpdfsdk/src/fpdfeditpage.cpp b/fpdfsdk/src/fpdfeditpage.cpp
deleted file mode 100644
index 992f08eb8b5b1a7a10845154122e6bdc85af7cee..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/fpdfeditpage.cpp
+++ /dev/null
@@ -1,316 +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 "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfapi/cpdf_number.h"
-#include "core/include/fpdfapi/cpdf_string.h"
-#include "fpdfsdk/include/fsdk_define.h"
-#include "public/fpdf_formfill.h"
-#include "third_party/base/stl_util.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_app.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h"
-#endif // PDF_ENABLE_XFA
-
-#if _FX_OS_ == _FX_ANDROID_
-#include "time.h"
-#else
-#include <ctime>
-#endif
-
-DLLEXPORT FPDF_DOCUMENT STDCALL FPDF_CreateNewDocument() {
- CPDF_Document* pDoc = new CPDF_Document;
- pDoc->CreateNewDoc();
- time_t currentTime;
-
- CFX_ByteString DateStr;
-
- if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS)) {
- if (-1 != time(&currentTime)) {
- tm* pTM = localtime(&currentTime);
- if (pTM) {
- DateStr.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 = NULL;
- pInfoDict = pDoc->GetInfo();
- if (pInfoDict) {
- if (FSDK_IsSandBoxPolicyEnabled(FPDF_POLICY_MACHINETIME_ACCESS))
- pInfoDict->SetAt("CreationDate", new CPDF_String(DateStr, FALSE));
- pInfoDict->SetAt("Creator", new CPDF_String(L"PDFium"));
- }
-
- return FPDFDocumentFromCPDFDocument(pDoc);
-}
-
-DLLEXPORT void STDCALL FPDFPage_Delete(FPDF_DOCUMENT document, int page_index) {
- CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
- if (!pDoc || page_index < 0 || page_index >= pDoc->GetPageCount())
- return;
-
- pDoc->DeletePage(page_index);
-}
-
-DLLEXPORT FPDF_PAGE STDCALL FPDFPage_New(FPDF_DOCUMENT document,
- int page_index,
- double width,
- double height) {
- CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
- if (!pDoc)
- return nullptr;
-
- if (page_index < 0)
- page_index = 0;
- if (pDoc->GetPageCount() < page_index)
- page_index = pDoc->GetPageCount();
-
- CPDF_Dictionary* pPageDict = pDoc->CreateNewPage(page_index);
- if (!pPageDict)
- return NULL;
- CPDF_Array* pMediaBoxArray = new CPDF_Array;
- pMediaBoxArray->Add(new CPDF_Number(0));
- pMediaBoxArray->Add(new CPDF_Number(0));
- pMediaBoxArray->Add(new CPDF_Number(FX_FLOAT(width)));
- pMediaBoxArray->Add(new CPDF_Number(FX_FLOAT(height)));
-
- pPageDict->SetAt("MediaBox", pMediaBoxArray);
- pPageDict->SetAt("Rotate", new CPDF_Number(0));
- pPageDict->SetAt("Resources", new CPDF_Dictionary);
-
-#ifdef PDF_ENABLE_XFA
- CPDFXFA_Page* pPage =
- new CPDFXFA_Page((CPDFXFA_Document*)document, page_index);
- pPage->LoadPDFPage(pPageDict);
-#else // PDF_ENABLE_XFA
- CPDF_Page* pPage = new CPDF_Page;
- pPage->Load(pDoc, pPageDict);
- pPage->ParseContent(nullptr);
-#endif // PDF_ENABLE_XFA
-
- return pPage;
-}
-
-DLLEXPORT int STDCALL FPDFPage_GetRotation(FPDF_PAGE page) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return -1;
- }
- CPDF_Dictionary* pDict = pPage->m_pFormDict;
- if (!pDict)
- return -1;
-
- while (pDict) {
- if (pDict->KeyExist("Rotate")) {
- CPDF_Object* pRotateObj = pDict->GetElement("Rotate")->GetDirect();
- return pRotateObj ? pRotateObj->GetInteger() / 90 : 0;
- }
- if (!pDict->KeyExist("Parent"))
- break;
-
- pDict = ToDictionary(pDict->GetElement("Parent")->GetDirect());
- }
-
- return 0;
-}
-
-DLLEXPORT void STDCALL FPDFPage_InsertObject(FPDF_PAGE page,
- FPDF_PAGEOBJECT page_obj) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return;
- }
- CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_obj;
- if (!pPageObj)
- return;
-
- pPage->GetPageObjectList()->push_back(
- std::unique_ptr<CPDF_PageObject>(pPageObj));
-
- switch (pPageObj->GetType()) {
- case FPDF_PAGEOBJ_PATH: {
- CPDF_PathObject* pPathObj = pPageObj->AsPath();
- pPathObj->CalcBoundingBox();
- break;
- }
- case FPDF_PAGEOBJ_TEXT: {
- break;
- }
- case FPDF_PAGEOBJ_IMAGE: {
- CPDF_ImageObject* pImageObj = pPageObj->AsImage();
- pImageObj->CalcBoundingBox();
- break;
- }
- case FPDF_PAGEOBJ_SHADING: {
- CPDF_ShadingObject* pShadingObj = pPageObj->AsShading();
- pShadingObj->CalcBoundingBox();
- break;
- }
- case FPDF_PAGEOBJ_FORM: {
- CPDF_FormObject* pFormObj = pPageObj->AsForm();
- pFormObj->CalcBoundingBox();
- break;
- }
- default:
- break;
- }
-}
-
-DLLEXPORT int STDCALL FPDFPage_CountObject(FPDF_PAGE page) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return -1;
- }
- return pdfium::CollectionSize<int>(*pPage->GetPageObjectList());
-}
-
-DLLEXPORT FPDF_PAGEOBJECT STDCALL FPDFPage_GetObject(FPDF_PAGE page,
- int index) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return nullptr;
- }
- return pPage->GetPageObjectList()->GetPageObjectByIndex(index);
-}
-
-DLLEXPORT FPDF_BOOL STDCALL FPDFPage_HasTransparency(FPDF_PAGE page) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- return pPage && pPage->BackgroundAlphaNeeded();
-}
-
-DLLEXPORT FPDF_BOOL STDCALL
-FPDFPageObj_HasTransparency(FPDF_PAGEOBJECT pageObject) {
- if (!pageObject)
- return FALSE;
- CPDF_PageObject* pPageObj = (CPDF_PageObject*)pageObject;
-
- const CPDF_GeneralStateData* pGeneralState = pPageObj->m_GeneralState;
- int blend_type =
- pGeneralState ? pGeneralState->m_BlendType : FXDIB_BLEND_NORMAL;
- if (blend_type != FXDIB_BLEND_NORMAL)
- return TRUE;
-
- CPDF_Dictionary* pSMaskDict =
- pGeneralState ? ToDictionary(pGeneralState->m_pSoftMask) : NULL;
- if (pSMaskDict)
- return TRUE;
-
- if (pGeneralState && pGeneralState->m_FillAlpha != 1.0f)
- return TRUE;
-
- if (pPageObj->IsPath()) {
- if (pGeneralState && pGeneralState->m_StrokeAlpha != 1.0f)
- return TRUE;
- }
-
- if (pPageObj->IsForm()) {
- CPDF_FormObject* pFormObj = pPageObj->AsForm();
- if (pFormObj->m_pForm &&
- (pFormObj->m_pForm->m_Transparency & PDFTRANS_ISOLATED))
- return TRUE;
- if (pFormObj->m_pForm &&
- (!(pFormObj->m_pForm->m_Transparency & PDFTRANS_ISOLATED) &&
- (pFormObj->m_pForm->m_Transparency & PDFTRANS_GROUP)))
- return TRUE;
- }
- return FALSE;
-}
-
-DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GenerateContent(FPDF_PAGE page) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return FALSE;
- }
- CPDF_PageContentGenerator CG(pPage);
- CG.GenerateContent();
-
- return TRUE;
-}
-
-DLLEXPORT void STDCALL FPDFPageObj_Transform(FPDF_PAGEOBJECT page_object,
- double a,
- double b,
- double c,
- double d,
- double e,
- double f) {
- CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_object;
- if (!pPageObj)
- return;
-
- CFX_Matrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d,
- (FX_FLOAT)e, (FX_FLOAT)f);
- pPageObj->Transform(matrix);
-}
-DLLEXPORT void STDCALL 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);
- // transformAnnots Rectangle
- CFX_FloatRect rect;
- pAnnot->GetRect(rect);
- CFX_Matrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d,
- (FX_FLOAT)e, (FX_FLOAT)f);
- rect.Transform(&matrix);
- CPDF_Array* pRectArray = NULL;
- pRectArray = pAnnot->GetAnnotDict()->GetArrayBy("Rect");
- if (!pRectArray)
- pRectArray = new CPDF_Array;
- pRectArray->SetAt(0, new CPDF_Number(rect.left));
- pRectArray->SetAt(1, new CPDF_Number(rect.bottom));
- pRectArray->SetAt(2, new CPDF_Number(rect.right));
- pRectArray->SetAt(3, new CPDF_Number(rect.top));
- pAnnot->GetAnnotDict()->SetAt("Rect", pRectArray);
-
- // Transform AP's rectangle
- // To Do
- }
-}
-
-DLLEXPORT void STDCALL FPDFPage_SetRotation(FPDF_PAGE page, int rotate) {
- CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
- if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") ||
- !pPage->m_pFormDict->GetElement("Type")->GetDirect() ||
- pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare(
- "Page")) {
- return;
- }
- CPDF_Dictionary* pDict = pPage->m_pFormDict;
- rotate %= 4;
-
- pDict->SetAt("Rotate", new CPDF_Number(rotate * 90));
-}
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