1// Copyright 2014 PDFium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#include "xfa/src/foxitlib.h"
8#include "xfa/src/fxfa/src/common/xfa_common.h"
9#include "xfa_ffdochandler.h"
10#include "xfa_ffdoc.h"
11CXFA_FFDocHandler::CXFA_FFDocHandler() {}
12CXFA_FFDocHandler::~CXFA_FFDocHandler() {}
13void CXFA_FFDocHandler::ReleaseDoc(IXFA_Doc* hDoc) {
14  delete hDoc;  // virtual dtor.
15}
16IXFA_DocProvider* CXFA_FFDocHandler::GetDocProvider(IXFA_Doc* hDoc) {
17  return static_cast<CXFA_FFDoc*>(hDoc)->GetDocProvider();
18}
19FX_DWORD CXFA_FFDocHandler::GetDocType(IXFA_Doc* hDoc) {
20  return static_cast<CXFA_FFDoc*>(hDoc)->GetDocType();
21}
22int32_t CXFA_FFDocHandler::StartLoad(IXFA_Doc* hDoc) {
23  return static_cast<CXFA_FFDoc*>(hDoc)->StartLoad();
24}
25int32_t CXFA_FFDocHandler::DoLoad(IXFA_Doc* hDoc, IFX_Pause* pPause) {
26  return static_cast<CXFA_FFDoc*>(hDoc)->DoLoad(pPause);
27}
28void CXFA_FFDocHandler::StopLoad(IXFA_Doc* hDoc) {
29  static_cast<CXFA_FFDoc*>(hDoc)->StopLoad();
30}
31
32IXFA_DocView* CXFA_FFDocHandler::CreateDocView(IXFA_Doc* hDoc,
33                                               FX_DWORD dwView) {
34  return static_cast<CXFA_FFDoc*>(hDoc)->CreateDocView(dwView);
35}
36int32_t CXFA_FFDocHandler::CountPackages(IXFA_Doc* hDoc) {
37  return 0;
38}
39void CXFA_FFDocHandler::GetPackageName(IXFA_Doc* hDoc,
40                                       int32_t iPackage,
41                                       CFX_WideStringC& wsPackage) {}
42IFDE_XMLElement* CXFA_FFDocHandler::GetPackageData(
43    IXFA_Doc* hDoc,
44    const CFX_WideStringC& wsPackage) {
45  return static_cast<CXFA_FFDoc*>(hDoc)->GetPackageData(wsPackage);
46}
47FX_BOOL CXFA_FFDocHandler::SavePackage(IXFA_Doc* hDoc,
48                                       const CFX_WideStringC& wsPackage,
49                                       IFX_FileWrite* pFile,
50                                       IXFA_ChecksumContext* pCSContext) {
51  return static_cast<CXFA_FFDoc*>(hDoc)
52      ->SavePackage(wsPackage, pFile, pCSContext);
53}
54FX_BOOL CXFA_FFDocHandler::CloseDoc(IXFA_Doc* hDoc) {
55  return static_cast<CXFA_FFDoc*>(hDoc)->CloseDoc();
56}
57
58FX_BOOL CXFA_FFDocHandler::ImportData(IXFA_Doc* hDoc,
59                                      IFX_FileRead* pStream,
60                                      FX_BOOL bXDP) {
61  return static_cast<CXFA_FFDoc*>(hDoc)->ImportData(pStream, bXDP);
62}
63void CXFA_FFDocHandler::SetJSERuntime(IXFA_Doc* hDoc, FXJSE_HRUNTIME hRuntime) {
64  static_cast<CXFA_FFDoc*>(hDoc)->GetXFADoc()->InitScriptContext(hRuntime);
65}
66FXJSE_HVALUE CXFA_FFDocHandler::GetXFAScriptObject(IXFA_Doc* hDoc) {
67  CXFA_Document* pXFADoc = static_cast<CXFA_FFDoc*>(hDoc)->GetXFADoc();
68  if (!pXFADoc) {
69    return NULL;
70  }
71  IXFA_ScriptContext* pScriptContext = pXFADoc->GetScriptContext();
72  if (!pScriptContext) {
73    return NULL;
74  }
75  return pScriptContext->GetJSValueFromMap(pXFADoc->GetRoot());
76}
77XFA_ATTRIBUTEENUM CXFA_FFDocHandler::GetRestoreState(IXFA_Doc* hDoc) {
78  CXFA_Document* pXFADoc = static_cast<CXFA_FFDoc*>(hDoc)->GetXFADoc();
79  if (!pXFADoc) {
80    return XFA_ATTRIBUTEENUM_Unknown;
81  }
82  CXFA_Node* pForm = (CXFA_Node*)pXFADoc->GetXFANode(XFA_HASHCODE_Form);
83  if (!pForm) {
84    return XFA_ATTRIBUTEENUM_Unknown;
85  }
86  CXFA_Node* pSubForm = pForm->GetFirstChildByClass(XFA_ELEMENT_Subform);
87  if (!pSubForm) {
88    return XFA_ATTRIBUTEENUM_Unknown;
89  }
90  return pSubForm->GetEnum(XFA_ATTRIBUTE_RestoreState);
91}
92FX_BOOL CXFA_FFDocHandler::RunDocScript(IXFA_Doc* hDoc,
93                                        XFA_SCRIPTTYPE eScriptType,
94                                        const CFX_WideStringC& wsScript,
95                                        FXJSE_HVALUE hRetValue,
96                                        FXJSE_HVALUE hThisObject) {
97  CXFA_Document* pXFADoc = static_cast<CXFA_FFDoc*>(hDoc)->GetXFADoc();
98  if (!pXFADoc) {
99    return FALSE;
100  }
101  IXFA_ScriptContext* pScriptContext = pXFADoc->GetScriptContext();
102  if (!pScriptContext) {
103    return FALSE;
104  }
105  return pScriptContext->RunScript(
106      (XFA_SCRIPTLANGTYPE)eScriptType, wsScript, hRetValue,
107      hThisObject ? (CXFA_Object*)FXJSE_Value_ToObject(hThisObject, NULL)
108                  : NULL);
109}
110