| // 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 "../../include/javascript/JavaScript.h" |
| #include "../../include/javascript/IJavaScript.h" |
| #include "../../include/javascript/JS_Define.h" |
| #include "../../include/javascript/JS_Object.h" |
| #include "../../include/javascript/JS_Value.h" |
| #include "../../include/javascript/Document.h" |
| #include "../../include/javascript/JS_EventHandler.h" |
| #include "../../include/javascript/JS_Context.h" |
| #include "../../include/javascript/JS_Runtime.h" |
| #include "../../include/javascript/app.h" |
| #include "../../include/javascript/Field.h" |
| #include "../../include/javascript/Icon.h" |
| #include "../../include/javascript/Field.h" |
| |
| #include "../../../third_party/numerics/safe_math.h" |
| |
| static v8::Isolate* GetIsolate(IFXJS_Context* cc) |
| { |
| CJS_Context* pContext = (CJS_Context *)cc; |
| ASSERT(pContext != NULL); |
| |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| return pRuntime->GetIsolate(); |
| } |
| |
| BEGIN_JS_STATIC_CONST(CJS_PrintParamsObj) |
| END_JS_STATIC_CONST() |
| |
| BEGIN_JS_STATIC_PROP(CJS_PrintParamsObj) |
| END_JS_STATIC_PROP() |
| |
| BEGIN_JS_STATIC_METHOD(CJS_PrintParamsObj) |
| END_JS_STATIC_METHOD() |
| |
| IMPLEMENT_JS_CLASS(CJS_PrintParamsObj, PrintParamsObj) |
| |
| PrintParamsObj::PrintParamsObj(CJS_Object* pJSObject) |
| : CJS_EmbedObj(pJSObject) |
| { |
| bUI = TRUE; |
| nStart = 0; |
| nEnd = 0; |
| bSilent = FALSE; |
| bShrinkToFit = FALSE; |
| bPrintAsImage = FALSE; |
| bReverse = FALSE; |
| bAnnotations = TRUE; |
| } |
| |
| /* ---------------------- Document ---------------------- */ |
| |
| #define MINWIDTH 5.0f |
| #define MINHEIGHT 5.0f |
| |
| BEGIN_JS_STATIC_CONST(CJS_Document) |
| END_JS_STATIC_CONST() |
| |
| BEGIN_JS_STATIC_PROP(CJS_Document) |
| JS_STATIC_PROP_ENTRY(ADBE) |
| JS_STATIC_PROP_ENTRY(author) |
| JS_STATIC_PROP_ENTRY(baseURL) |
| JS_STATIC_PROP_ENTRY(bookmarkRoot) |
| JS_STATIC_PROP_ENTRY(calculate) |
| JS_STATIC_PROP_ENTRY(Collab) |
| JS_STATIC_PROP_ENTRY(creationDate) |
| JS_STATIC_PROP_ENTRY(creator) |
| JS_STATIC_PROP_ENTRY(delay) |
| JS_STATIC_PROP_ENTRY(dirty) |
| JS_STATIC_PROP_ENTRY(documentFileName) |
| JS_STATIC_PROP_ENTRY(external) |
| JS_STATIC_PROP_ENTRY(filesize) |
| JS_STATIC_PROP_ENTRY(icons) |
| JS_STATIC_PROP_ENTRY(info) |
| JS_STATIC_PROP_ENTRY(keywords) |
| JS_STATIC_PROP_ENTRY(layout) |
| JS_STATIC_PROP_ENTRY(media) |
| JS_STATIC_PROP_ENTRY(modDate) |
| JS_STATIC_PROP_ENTRY(mouseX) |
| JS_STATIC_PROP_ENTRY(mouseY) |
| JS_STATIC_PROP_ENTRY(numFields) |
| JS_STATIC_PROP_ENTRY(numPages) |
| JS_STATIC_PROP_ENTRY(pageNum) |
| JS_STATIC_PROP_ENTRY(pageWindowRect) |
| JS_STATIC_PROP_ENTRY(path) |
| JS_STATIC_PROP_ENTRY(producer) |
| JS_STATIC_PROP_ENTRY(subject) |
| JS_STATIC_PROP_ENTRY(title) |
| JS_STATIC_PROP_ENTRY(zoom) |
| JS_STATIC_PROP_ENTRY(zoomType) |
| END_JS_STATIC_PROP() |
| |
| BEGIN_JS_STATIC_METHOD(CJS_Document) |
| JS_STATIC_METHOD_ENTRY(addAnnot,0) |
| JS_STATIC_METHOD_ENTRY(addField, 4) |
| JS_STATIC_METHOD_ENTRY(addLink, 0) |
| JS_STATIC_METHOD_ENTRY(addIcon, 0) |
| JS_STATIC_METHOD_ENTRY(calculateNow, 0) |
| JS_STATIC_METHOD_ENTRY(closeDoc, 0) |
| JS_STATIC_METHOD_ENTRY(createDataObject, 0) |
| JS_STATIC_METHOD_ENTRY(deletePages, 2) |
| JS_STATIC_METHOD_ENTRY(exportAsText, 3) |
| JS_STATIC_METHOD_ENTRY(exportAsFDF, 6) |
| JS_STATIC_METHOD_ENTRY(exportAsXFDF, 5) |
| JS_STATIC_METHOD_ENTRY(extractPages, 3) |
| JS_STATIC_METHOD_ENTRY(getAnnot, 0) |
| JS_STATIC_METHOD_ENTRY(getAnnots, 2) |
| JS_STATIC_METHOD_ENTRY(getAnnot3D, 2) |
| JS_STATIC_METHOD_ENTRY(getAnnots3D, 1) |
| JS_STATIC_METHOD_ENTRY(getField, 1) |
| JS_STATIC_METHOD_ENTRY(getIcon, 0) |
| JS_STATIC_METHOD_ENTRY(getLinks, 0) |
| JS_STATIC_METHOD_ENTRY(getNthFieldName, 1) |
| JS_STATIC_METHOD_ENTRY(getOCGs, 0) |
| JS_STATIC_METHOD_ENTRY(getPageBox, 0) |
| JS_STATIC_METHOD_ENTRY(getPageNthWord, 3) |
| JS_STATIC_METHOD_ENTRY(getPageNthWordQuads, 2) |
| JS_STATIC_METHOD_ENTRY(getPageNumWords, 1) |
| JS_STATIC_METHOD_ENTRY(getPrintParams, 0) |
| JS_STATIC_METHOD_ENTRY(getURL, 2) |
| JS_STATIC_METHOD_ENTRY(importAnFDF, 1) |
| JS_STATIC_METHOD_ENTRY(importAnXFDF, 1) |
| JS_STATIC_METHOD_ENTRY(importTextData, 2) |
| JS_STATIC_METHOD_ENTRY(insertPages, 4) |
| JS_STATIC_METHOD_ENTRY(mailForm, 6) |
| JS_STATIC_METHOD_ENTRY(print, 9) |
| JS_STATIC_METHOD_ENTRY(removeField, 1) |
| JS_STATIC_METHOD_ENTRY(replacePages, 4) |
| JS_STATIC_METHOD_ENTRY(resetForm, 1) |
| JS_STATIC_METHOD_ENTRY(removeIcon, 0) |
| JS_STATIC_METHOD_ENTRY(saveAs, 5) |
| JS_STATIC_METHOD_ENTRY(submitForm, 23) |
| JS_STATIC_METHOD_ENTRY(mailDoc, 0) |
| END_JS_STATIC_METHOD() |
| |
| IMPLEMENT_JS_CLASS(CJS_Document, Document) |
| |
| FX_BOOL CJS_Document::InitInstance(IFXJS_Context* cc) |
| { |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| |
| Document* pDoc = (Document*)GetEmbedObject(); |
| ASSERT(pDoc != NULL); |
| |
| pDoc->AttachDoc(pContext->GetReaderDocument()); |
| pDoc->SetIsolate(pContext->GetJSRuntime()->GetIsolate()); |
| return TRUE; |
| }; |
| |
| /* --------------------------------- Document --------------------------------- */ |
| |
| Document::Document(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject), |
| m_isolate(NULL), |
| m_pIconTree(NULL), |
| m_pDocument(NULL), |
| m_cwBaseURL(L""), |
| m_bDelay(FALSE) |
| { |
| } |
| |
| Document::~Document() |
| { |
| if (m_pIconTree) |
| { |
| m_pIconTree->DeleteIconTree(); |
| delete m_pIconTree; |
| m_pIconTree = NULL; |
| } |
| for (int i=0; i<m_DelayData.GetSize(); i++) |
| { |
| if (CJS_DelayData* pData = m_DelayData.GetAt(i)) |
| { |
| delete pData; |
| pData = NULL; |
| m_DelayData.SetAt(i, NULL); |
| |
| } |
| } |
| |
| m_DelayData.RemoveAll(); |
| m_DelayAnnotData.RemoveAll(); |
| } |
| |
| //the total number of fileds in document. |
| FX_BOOL Document::numFields(OBJ_PROP_PARAMS) |
| { |
| if (!vp.IsGetting()) return FALSE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| CPDFSDK_InterForm *pInterForm = m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CPDF_InterForm *pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| vp << (int)pPDFForm->CountFields(); |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::dirty(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (vp.IsGetting()) |
| { |
| if (m_pDocument->GetChangeMark()) |
| vp << true; |
| else |
| vp << false; |
| } |
| else |
| { |
| bool bChanged = false; |
| |
| vp >> bChanged; |
| |
| if (bChanged) |
| m_pDocument->SetChangeMark(); |
| else |
| m_pDocument->ClearChangeMark(); |
| } |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::ADBE(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (vp.IsGetting()) |
| { |
| vp.SetNull(); |
| } |
| else |
| { |
| } |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::pageNum(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (vp.IsGetting()) |
| { |
| if (CPDFSDK_PageView* pPageView = m_pDocument->GetCurrentView()) |
| { |
| vp << pPageView->GetPageIndex(); |
| } |
| } |
| else |
| { |
| int iPageCount = m_pDocument->GetPageCount(); |
| |
| int iPageNum = 0; |
| vp >> iPageNum; |
| |
| CPDFDoc_Environment* pEnv = m_pDocument->GetEnv(); |
| if(!pEnv) |
| return FALSE; |
| |
| if (iPageNum >= 0 && iPageNum < iPageCount) |
| { |
| pEnv->JS_docgotoPage(iPageNum); |
| } |
| else if (iPageNum >= iPageCount) |
| { |
| pEnv->JS_docgotoPage(iPageCount-1); |
| } |
| else if (iPageNum < 0) |
| { |
| pEnv->JS_docgotoPage(0); |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::ParserParams(JSObject* pObj,CJS_AnnotObj& annotobj) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::addAnnot(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::addField(OBJ_METHOD_PARAMS) |
| { |
| //Doesn't support. |
| return TRUE; |
| } |
| |
| //exports form fields as a tab-delimited text file to a local hard disk. |
| //comment: need reader support |
| //note : watch the third parameter:cPath, for what case it can be safely saved? |
| //int CPDFSDK_InterForm::ExportAsText(FX_BOOL bNoPassword,StringArray aFields,String cPath); |
| //return value, int the index of the parameters illegal, the index is based on 1. |
| |
| FX_BOOL Document::exportAsText(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| return TRUE; |
| } |
| |
| //exports form fields as a fdf file to the local hard drive |
| //comment: need reader supports |
| //note:the last parameter hasn't been confirmed.because the previous one blocks the way. |
| //int CPDFSDK_Document::ExportAsFDF(FX_BOOL bAllFields,BOOL bNoPassword,StringArray aFields,FX_BOOL bFlags,String cPath,FX_BOOL bAnnotations); |
| |
| FX_BOOL Document::exportAsFDF(OBJ_METHOD_PARAMS) |
| { |
| v8::Isolate* isolate = GetIsolate(cc); |
| if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| FX_BOOL bAllFields = params.size() > 0 ? (FX_BOOL)params[0] : FALSE; |
| FX_BOOL bNoPassWord = params.size() > 1 ? (FX_BOOL)params[1] : TRUE; |
| FX_BOOL bWhole = params.size() > 2 ? (params[2].GetType() == VT_null) : TRUE; |
| CJS_Array arrayFileds(isolate); |
| if (!bWhole) |
| arrayFileds.Attach(params[2]); |
| //FX_BOOL bFlags = params.size() > 3 ? (FX_BOOL)params[3] : FALSE; |
| CFX_WideString swFilePath = params.size() > 4 ? (FX_LPCWSTR)params[4].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| |
| if (swFilePath.IsEmpty()) |
| { |
| CPDFDoc_Environment* pEnv = m_pDocument->GetEnv(); |
| swFilePath = pEnv->JS_fieldBrowse(); |
| if(swFilePath.IsEmpty()) |
| return TRUE; |
| } |
| else |
| { |
| swFilePath = app::PDFPathToSysPath(swFilePath); |
| } |
| |
| m_pDocument->SetFocusAnnot(NULL); |
| |
| CPDFSDK_InterForm* pInterForm= (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| CFX_PtrArray aFields; |
| |
| if (bWhole) |
| { |
| for (int j=0,jsz=pPDFForm->CountFields(); j<jsz; j++) |
| { |
| aFields.Add(pPDFForm->GetField(j)); |
| } |
| } |
| else |
| { |
| for (int i=0,isz=arrayFileds.GetLength(); i<isz; i++) |
| { |
| CJS_Value valName(isolate); |
| arrayFileds.GetElement(i,valName); |
| CFX_WideString swName = valName.operator CFX_WideString(); |
| |
| for (int j=0, jsz=pPDFForm->CountFields(swName); j<jsz; j++) |
| { |
| aFields.Add(pPDFForm->GetField(j, swName)); |
| } |
| } |
| } |
| |
| CFX_PtrArray fields; |
| |
| for (int i=0,sz=aFields.GetSize(); i<sz; i++) |
| { |
| CPDF_FormField* pField = (CPDF_FormField*)aFields[i]; |
| |
| if (!bAllFields) |
| if (pField->GetValue() == L"") |
| continue; |
| |
| if (bNoPassWord) |
| if (pField->GetFieldFlags() & 0x2000) |
| continue; |
| |
| fields.Add((void*)pField); |
| } |
| |
| return pInterForm->ExportFieldsToFDFFile(swFilePath, fields, TRUE); |
| } |
| |
| //exports form fields an XFDF file to the local hard drive |
| //comment: need reder supports |
| //note:the last parameter can't be test |
| //int CPDFSDK_Document::ExportAsXFDF(FX_BOOL bAllFields,FX_BOOL bNoPassWord,StringArray aFields,String cPath,FX_BOOL bAnnoatations); |
| |
| FX_BOOL Document::exportAsXFDF(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| return TRUE; |
| } |
| |
| //Maps a field object in PDF document to a JavaScript variable |
| //comment: |
| //note: the paremter cName, this is clue how to treat if the cName is not a valiable filed name in this document |
| |
| FX_BOOL Document::getField(OBJ_METHOD_PARAMS) |
| { |
| v8::Isolate* isolate = GetIsolate(cc); |
| ASSERT(m_pDocument != NULL); |
| |
| if (params.size() < 1) return FALSE; |
| |
| CFX_WideString wideName = params[0].operator CFX_WideString(); |
| |
| CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| if (pPDFForm->CountFields(wideName) <= 0) |
| { |
| vRet.SetNull(); |
| return TRUE; |
| } |
| |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| JSFXObject pFieldObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Field")); |
| |
| CJS_Field * pJSField = (CJS_Field*)JS_GetPrivate(isolate,pFieldObj); |
| ASSERT(pJSField != NULL); |
| |
| Field * pField = (Field *)pJSField->GetEmbedObject(); |
| ASSERT(pField != NULL); |
| |
| pField->AttachField(this, wideName); |
| vRet = pJSField; |
| |
| return TRUE; |
| } |
| |
| //Gets the name of the nth field in the document |
| //comment: |
| //note: the parameter nIndex, if it is not available |
| |
| FX_BOOL Document::getNthFieldName(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| int nIndex = params.size() > 0 ? (int)params[0] : -1; |
| if (nIndex == -1) return FALSE; |
| |
| CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| CPDF_FormField* pField = pPDFForm->GetField(nIndex); |
| if (!pField) |
| return FALSE; |
| |
| vRet = pField->GetFullName(); |
| return TRUE; |
| } |
| |
| //imports the specified fdf file. |
| //comments: need reader suppport |
| //note:once the cpath is illigl then a file dialog box pops up in order to ask user to chooose the file |
| //int CPDFSDK_Document::importAnFDF(String cPath); |
| |
| FX_BOOL Document::importAnFDF(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || |
| m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; |
| |
| |
| CFX_WideString swPath; |
| |
| if (params.size() > 0) |
| swPath = params[0]; |
| |
| if (swPath.IsEmpty()) |
| { |
| CPDFDoc_Environment* pEnv = m_pDocument->GetEnv(); |
| swPath = pEnv->JS_fieldBrowse(); |
| if(swPath.IsEmpty()) |
| return TRUE; |
| } |
| else |
| { |
| swPath = app::PDFPathToSysPath(swPath); |
| } |
| |
| m_pDocument->SetFocusAnnot(NULL); |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| if (!pInterForm->ImportFormFromFDFFile(swPath, TRUE)) |
| return FALSE; |
| |
| m_pDocument->SetChangeMark(); |
| // CPDFDoc_Environment* pEnv = m_pDocument->GetEnv(); |
| // ASSERT(pEnv != NULL); |
| // IUndo* pUndo = IUndo::GetUndo(pEnv); |
| // ASSERT(pUndo != NULL); |
| // pUndo->Reset(m_pDocument); |
| |
| return TRUE; |
| } |
| |
| //imports and specified XFDF file containing XML form data |
| //comment: need reader supports |
| //note: same as up |
| //int CPDFSDK_Document::importAnFDF(String cPath) |
| |
| FX_BOOL Document::importAnXFDF(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || |
| m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; |
| |
| return TRUE; |
| } |
| |
| //imports and specified text file |
| //commnet: need reader supports |
| //note: same as up,when nRow is not rational,adobe is dumb for it. |
| //int CPDFSDK_Document::importTextData(String cPath,int nRow); |
| |
| FX_BOOL Document::importTextData(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || |
| m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; |
| |
| return TRUE; |
| } |
| |
| //exports the form data and mails the resulting fdf file as an attachment to all recipients. |
| //comment: need reader supports |
| //note: |
| //int CPDFSDK_Document::mailForm(FX_BOOL bUI,String cto,string ccc,string cbcc,string cSubject,string cms); |
| |
| FX_BOOL Document::mailForm(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| int iLength = params.size(); |
| |
| FX_BOOL bUI = iLength > 0 ? (FX_BOOL)params[0] : TRUE; |
| CFX_WideString cTo = iLength > 1 ? (FX_LPCWSTR)params[1].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| CFX_WideString cCc = iLength > 2 ? (FX_LPCWSTR)params[2].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| CFX_WideString cBcc = iLength > 3 ? (FX_LPCWSTR)params[3].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| CFX_WideString cSubject = iLength > 4 ? (FX_LPCWSTR)params[4].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| CFX_WideString cMsg = iLength > 5 ? (FX_LPCWSTR)params[5].operator CFX_WideString() : (FX_LPCWSTR)L""; |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CFX_ByteTextBuf textBuf; |
| if (!pInterForm->ExportFormToFDFTextBuf(textBuf)) |
| return FALSE; |
| |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CPDFDoc_Environment* pEnv = pContext->GetReaderApp(); |
| ASSERT(pEnv != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| pRuntime->BeginBlock(); |
| pEnv->JS_docmailForm(textBuf.GetBuffer(), textBuf.GetLength(), bUI, (FX_LPCWSTR)cTo, (FX_LPCWSTR)cSubject, (FX_LPCWSTR)cCc, (FX_LPCWSTR)cBcc, (FX_LPCWSTR)cMsg); |
| pRuntime->EndBlock(); |
| return TRUE; |
| } |
| |
| FX_BOOL Document::print(OBJ_METHOD_PARAMS) |
| { |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| FX_BOOL bUI = TRUE; |
| int nStart = 0; |
| int nEnd = 0; |
| FX_BOOL bSilent = FALSE; |
| FX_BOOL bShrinkToFit = FALSE; |
| FX_BOOL bPrintAsImage = FALSE; |
| FX_BOOL bReverse = FALSE; |
| FX_BOOL bAnnotations = FALSE; |
| |
| int nlength = params.size(); |
| if(nlength ==9) |
| { |
| if (params[8].GetType() == VT_fxobject) |
| { |
| JSFXObject pObj = (JSFXObject)params[8]; |
| { |
| if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"PrintParamsObj")) |
| { |
| if (CJS_Object* pJSObj = (CJS_Object*)params[8]) |
| { |
| if (PrintParamsObj* pprintparamsObj = (PrintParamsObj*)pJSObj->GetEmbedObject()) |
| { |
| bUI = pprintparamsObj->bUI; |
| nStart = pprintparamsObj->nStart; |
| nEnd = pprintparamsObj->nEnd; |
| bSilent = pprintparamsObj->bSilent; |
| bShrinkToFit = pprintparamsObj->bShrinkToFit; |
| bPrintAsImage = pprintparamsObj->bPrintAsImage; |
| bReverse = pprintparamsObj->bReverse; |
| bAnnotations = pprintparamsObj->bAnnotations; |
| } |
| } |
| } |
| } |
| } |
| } |
| else |
| { |
| if(nlength >= 1) |
| bUI = params[0]; |
| if(nlength >= 2) |
| nStart = (int)params[1]; |
| if(nlength >= 3) |
| nEnd = (int)params[2]; |
| if(nlength >= 4) |
| bSilent = params[3]; |
| if(nlength >= 5) |
| bShrinkToFit = params[4]; |
| if(nlength >= 6) |
| bPrintAsImage = params[5]; |
| if(nlength >= 7) |
| bReverse = params[6]; |
| if(nlength >= 8) |
| bAnnotations = params[7]; |
| } |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (CPDFDoc_Environment* pEnv = m_pDocument->GetEnv()) |
| { |
| pEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations); |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| //removes the specified field from the document. |
| //comment: |
| //note: if the filed name is not retional, adobe is dumb for it. |
| |
| FX_BOOL Document::removeField(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE; |
| |
| if (params.size() < 1) |
| return TRUE; |
| |
| CFX_WideString sFieldName = params[0].operator CFX_WideString(); |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CFX_PtrArray widgets; |
| pInterForm->GetWidgets(sFieldName, widgets); |
| |
| int nSize = widgets.GetSize(); |
| |
| if (nSize > 0) |
| { |
| for (int i=0; i<nSize; i++) |
| { |
| CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)widgets[i]; |
| ASSERT(pWidget != NULL); |
| |
| CPDF_Rect rcAnnot = pWidget->GetRect(); |
| rcAnnot.left -= 1; |
| rcAnnot.bottom -= 1; |
| rcAnnot.right += 1; |
| rcAnnot.top += 1; |
| |
| CFX_RectArray aRefresh; |
| aRefresh.Add(rcAnnot); |
| |
| CPDF_Page* pPage = pWidget->GetPDFPage(); |
| ASSERT(pPage != NULL); |
| |
| CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage); |
| pPageView->DeleteAnnot(pWidget); |
| |
| pPageView->UpdateRects(aRefresh); |
| } |
| m_pDocument->SetChangeMark(); |
| } |
| |
| return TRUE; |
| } |
| |
| //reset filed values within a document. |
| //comment: |
| //note: if the fields names r not rational, aodbe is dumb for it. |
| |
| FX_BOOL Document::resetForm(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || |
| m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| CJS_Array aName(isolate); |
| |
| if (params.size() > 0) |
| { |
| switch (params[0].GetType()) |
| { |
| default: |
| aName.Attach(params[0]); |
| break; |
| case VT_string: |
| aName.SetElement(0,params[0]); |
| break; |
| } |
| |
| CFX_PtrArray aFields; |
| |
| for (int i=0,isz=aName.GetLength(); i<isz; i++) |
| { |
| CJS_Value valElement(isolate); |
| aName.GetElement(i,valElement); |
| CFX_WideString swVal = valElement.operator CFX_WideString(); |
| |
| for (int j=0,jsz=pPDFForm->CountFields(swVal); j<jsz; j++) |
| { |
| aFields.Add((void*)pPDFForm->GetField(j,swVal)); |
| } |
| } |
| |
| if (aFields.GetSize() > 0) |
| { |
| pPDFForm->ResetForm(aFields, TRUE, TRUE); |
| m_pDocument->SetChangeMark(); |
| |
| } |
| } |
| else |
| { |
| pPDFForm->ResetForm(TRUE); |
| m_pDocument->SetChangeMark(); |
| |
| } |
| |
| return TRUE; |
| } |
| |
| |
| FX_BOOL Document::saveAs(OBJ_METHOD_PARAMS) |
| { |
| |
| if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| // m_pDocument->DoSaveAs(); |
| |
| return TRUE; |
| } |
| |
| |
| FX_BOOL Document::submitForm(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| // if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| int nSize = params.size(); |
| if (nSize < 1) return FALSE; |
| |
| CFX_WideString strURL; |
| FX_BOOL bFDF = TRUE; |
| FX_BOOL bEmpty = FALSE; |
| v8::Isolate* isolate = GetIsolate(cc); |
| CJS_Array aFields(isolate); |
| |
| CJS_Value v = params[0]; |
| if (v.GetType() == VT_string) |
| { |
| strURL = params[0].operator CFX_WideString(); |
| if (nSize > 1) |
| bFDF = params[1]; |
| if (nSize > 2) |
| bEmpty = params[2]; |
| if (nSize > 3) |
| aFields.Attach(params[3]); |
| } |
| else if (v.GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject)params[0]; |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"cURL"); |
| if (!pValue.IsEmpty()) |
| strURL = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)); |
| pValue = JS_GetObjectElement(isolate,pObj, L"bFDF"); |
| bFDF = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue)); |
| pValue = JS_GetObjectElement(isolate,pObj, L"bEmpty"); |
| bEmpty = CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue)); |
| pValue = JS_GetObjectElement(isolate,pObj,L"aFields"); |
| aFields.Attach(CJS_Value(isolate,pValue, GET_VALUE_TYPE(pValue))); |
| } |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFInterForm != NULL); |
| |
| FX_BOOL bAll = (aFields.GetLength() == 0); |
| |
| if (bAll && bEmpty) |
| { |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| |
| if (pPDFInterForm->CheckRequiredFields()) |
| { |
| pRuntime->BeginBlock(); |
| pInterForm->SubmitForm(strURL, FALSE); |
| pRuntime->EndBlock(); |
| } |
| |
| return TRUE; |
| } |
| else |
| { |
| CFX_PtrArray fieldObjects; |
| |
| for (int i=0,sz=aFields.GetLength(); i<sz; i++) |
| { |
| CJS_Value valName(isolate); |
| aFields.GetElement(i, valName); |
| CFX_WideString sName = valName.operator CFX_WideString(); |
| |
| CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); |
| ASSERT(pPDFForm != NULL); |
| |
| for (int j=0, jsz=pPDFForm->CountFields(sName); j<jsz; j++) |
| { |
| CPDF_FormField* pField = pPDFForm->GetField(j, sName); |
| if (!bEmpty && pField->GetValue().IsEmpty()) |
| continue; |
| |
| fieldObjects.Add(pField); |
| } |
| } |
| |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| |
| if (pPDFInterForm->CheckRequiredFields(&fieldObjects, TRUE)) |
| { |
| pRuntime->BeginBlock(); |
| pInterForm->SubmitFields(strURL, fieldObjects, TRUE, !bFDF); |
| pRuntime->EndBlock(); |
| } |
| |
| return TRUE; |
| } |
| |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| void Document::AttachDoc(CPDFSDK_Document *pDoc) |
| { |
| m_pDocument = pDoc; |
| } |
| |
| CPDFSDK_Document * Document::GetReaderDoc() |
| { |
| return m_pDocument; |
| } |
| |
| FX_BOOL Document::ExtractFileName(CPDFSDK_Document *pDoc,CFX_ByteString &strFileName) |
| { |
| return FALSE; |
| } |
| |
| FX_BOOL Document::ExtractFolderName(CPDFSDK_Document *pDoc,CFX_ByteString &strFolderName) |
| { |
| return FALSE; |
| } |
| |
| FX_BOOL Document::bookmarkRoot(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::mailDoc(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| FX_BOOL bUI = TRUE; |
| CFX_WideString cTo = L""; |
| CFX_WideString cCc = L""; |
| CFX_WideString cBcc = L""; |
| CFX_WideString cSubject = L""; |
| CFX_WideString cMsg = L""; |
| |
| |
| bUI = params.size()>=1?static_cast<FX_BOOL>(params[0]):TRUE; |
| cTo = params.size()>=2?(const wchar_t*)params[1].operator CFX_WideString():L""; |
| cCc = params.size()>=3?(const wchar_t*)params[2].operator CFX_WideString():L""; |
| cBcc = params.size()>=4?(const wchar_t*)params[3].operator CFX_WideString():L""; |
| cSubject = params.size()>=5?(const wchar_t*)params[4].operator CFX_WideString():L""; |
| cMsg = params.size()>=6?(const wchar_t*)params[5].operator CFX_WideString():L""; |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| |
| if(params.size()>=1 && params[0].GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject )params[0]; |
| |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"bUI"); |
| bUI = (int)CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cTo"); |
| cTo = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cCc"); |
| cCc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cBcc"); |
| cBcc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cSubject"); |
| cSubject = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cMsg"); |
| cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| } |
| |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| pRuntime->BeginBlock(); |
| CPDFDoc_Environment* pEnv = pRuntime->GetReaderApp(); |
| pEnv->JS_docmailForm(NULL, 0, bUI, (FX_LPCWSTR)cTo, (FX_LPCWSTR)cSubject, (FX_LPCWSTR)cCc, (FX_LPCWSTR)cBcc, (FX_LPCWSTR)cMsg); |
| pRuntime->EndBlock(); |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::author(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Author"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csAuthor; |
| vp >> csAuthor; |
| pDictionary->SetAtString("Author", PDF_EncodeText(csAuthor)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::info(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| CFX_WideString cwAuthor = pDictionary->GetUnicodeText("Author"); |
| CFX_WideString cwTitle = pDictionary->GetUnicodeText("Title"); |
| CFX_WideString cwSubject = pDictionary->GetUnicodeText("Subject"); |
| CFX_WideString cwKeywords = pDictionary->GetUnicodeText("Keywords"); |
| CFX_WideString cwCreator = pDictionary->GetUnicodeText("Creator"); |
| CFX_WideString cwProducer = pDictionary->GetUnicodeText("Producer"); |
| CFX_WideString cwCreationDate = pDictionary->GetUnicodeText("CreationDate"); |
| CFX_WideString cwModDate = pDictionary->GetUnicodeText("ModDate"); |
| CFX_WideString cwTrapped = pDictionary->GetUnicodeText("Trapped"); |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| if (!vp.IsSetting()) |
| { |
| CJS_Context* pContext = (CJS_Context *)cc; |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| |
| JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, -1); |
| |
| JS_PutObjectString(isolate,pObj, L"Author", cwAuthor); |
| JS_PutObjectString(isolate,pObj, L"Title", cwTitle); |
| JS_PutObjectString(isolate,pObj, L"Subject", cwSubject); |
| JS_PutObjectString(isolate,pObj, L"Keywords", cwKeywords); |
| JS_PutObjectString(isolate,pObj, L"Creator", cwCreator); |
| JS_PutObjectString(isolate,pObj, L"Producer", cwProducer); |
| JS_PutObjectString(isolate,pObj, L"CreationDate", cwCreationDate); |
| JS_PutObjectString(isolate,pObj, L"ModDate", cwModDate); |
| JS_PutObjectString(isolate,pObj, L"Trapped", cwTrapped); |
| |
| // It's to be compatible to non-standard info dictionary. |
| FX_POSITION pos = pDictionary->GetStartPos(); |
| while(pos) |
| { |
| CFX_ByteString bsKey; |
| CPDF_Object* pValueObj = pDictionary->GetNextElement(pos, bsKey); |
| CFX_WideString wsKey = CFX_WideString::FromUTF8(bsKey, bsKey.GetLength()); |
| if((pValueObj->GetType()==PDFOBJ_STRING) || (pValueObj->GetType()==PDFOBJ_NAME) ) |
| JS_PutObjectString(isolate,pObj, wsKey, pValueObj->GetUnicodeText()); |
| if(pValueObj->GetType()==PDFOBJ_NUMBER) |
| JS_PutObjectNumber(isolate,pObj, wsKey, (float)pValueObj->GetNumber()); |
| if(pValueObj->GetType()==PDFOBJ_BOOLEAN) |
| JS_PutObjectBoolean(isolate,pObj, wsKey, (bool)pValueObj->GetInteger()); |
| } |
| |
| vp << pObj; |
| return TRUE; |
| } |
| else |
| { |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::creationDate(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("CreationDate"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csCreationDate; |
| vp >> csCreationDate; |
| pDictionary->SetAtString("CreationDate", PDF_EncodeText(csCreationDate)); |
| m_pDocument->SetChangeMark(); |
| |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::creator(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Creator"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csCreator; |
| vp >> csCreator; |
| pDictionary->SetAtString("Creator", PDF_EncodeText(csCreator)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::delay(OBJ_PROP_PARAMS) |
| { |
| if (vp.IsGetting()) |
| { |
| vp << m_bDelay; |
| return TRUE; |
| } |
| else |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| bool b; |
| vp >> b; |
| |
| m_bDelay = b; |
| |
| if (m_bDelay) |
| { |
| for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++) |
| delete m_DelayData.GetAt(i); |
| |
| m_DelayData.RemoveAll(); |
| } |
| else |
| { |
| for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++) |
| { |
| if (CJS_DelayData* pData = m_DelayData.GetAt(i)) |
| { |
| Field::DoDelay(m_pDocument, pData); |
| delete m_DelayData.GetAt(i); |
| } |
| } |
| m_DelayData.RemoveAll(); |
| } |
| |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::keywords(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Keywords"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csKeywords; |
| vp >> csKeywords; |
| pDictionary->SetAtString("Keywords", PDF_EncodeText(csKeywords)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::modDate(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("ModDate"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csmodDate; |
| vp >> csmodDate; |
| pDictionary->SetAtString("ModDate", PDF_EncodeText(csmodDate)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::producer(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Producer"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString csproducer; |
| vp >> csproducer; |
| pDictionary->SetAtString("Producer", PDF_EncodeText(csproducer)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::subject(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Subject"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString cssubject; |
| vp >> cssubject; |
| pDictionary->SetAtString("Subject", PDF_EncodeText(cssubject)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::title(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (m_pDocument == NULL || m_pDocument->GetDocument() == NULL) |
| return FALSE; |
| |
| CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); |
| if (!pDictionary)return FALSE; |
| |
| if (vp.IsGetting()) |
| { |
| vp << pDictionary->GetUnicodeText("Title"); |
| return TRUE; |
| } |
| else |
| { |
| if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; |
| |
| CFX_WideString cstitle; |
| vp >> cstitle; |
| pDictionary->SetAtString("Title", PDF_EncodeText(cstitle)); |
| m_pDocument->SetChangeMark(); |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::numPages(OBJ_PROP_PARAMS) |
| { |
| if (vp.IsGetting()) |
| { |
| ASSERT(m_pDocument != NULL); |
| vp << m_pDocument->GetPageCount(); |
| return TRUE; |
| } |
| else |
| { |
| return FALSE; |
| } |
| } |
| |
| FX_BOOL Document::external(OBJ_PROP_PARAMS) |
| { |
| //In Chrome case,should always return true. |
| vp << TRUE; |
| return TRUE; |
| } |
| |
| FX_BOOL Document::filesize(OBJ_PROP_PARAMS) |
| { |
| if (!vp.IsGetting())return FALSE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| // CFile file(m_pDocument->GetPath(), CFile::modeRead | CFile::typeBinary | CFile::shareDenyNone); |
| // vp << (double)file.GetLength(); |
| // file.Close(); |
| |
| if ( m_pDocument->GetPath().IsEmpty() == FALSE) |
| { |
| CFX_ByteString bsStr = CFX_ByteString::FromUnicode( m_pDocument->GetPath() ); |
| FILE * pFile = NULL; |
| pFile = fopen( bsStr.GetBuffer( bsStr.GetLength() ), "rb" ); |
| if ( pFile ) |
| { |
| fseek( pFile, 0, SEEK_END ); |
| long lSize = ftell( pFile ); |
| fclose( pFile ); |
| pFile = NULL; |
| |
| vp << (FX_INT32)(lSize); |
| return TRUE; |
| } |
| } |
| |
| vp << 0; |
| return TRUE; |
| } |
| |
| FX_BOOL Document::mouseX(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::mouseY(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::baseURL(OBJ_PROP_PARAMS) |
| { |
| if (vp.IsGetting()) |
| { |
| vp << m_cwBaseURL; |
| return TRUE; |
| } |
| else |
| { |
| vp >> m_cwBaseURL; |
| return TRUE; |
| } |
| } |
| |
| FX_BOOL Document::calculate(OBJ_PROP_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| |
| if (vp.IsGetting()) |
| { |
| if (pInterForm->IsCalculateEnabled()) |
| vp << true; |
| else |
| vp << false; |
| } |
| else |
| { |
| bool bCalculate; |
| vp >> bCalculate; |
| |
| pInterForm->EnableCalculate(bCalculate); |
| } |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::documentFileName(OBJ_PROP_PARAMS) |
| { |
| if (!vp.IsGetting()) |
| return FALSE; |
| |
| CFX_WideString wsFilePath = m_pDocument->GetPath(); |
| |
| FX_INT32 i = wsFilePath.GetLength() - 1; |
| for ( ; i >= 0; i-- ) |
| { |
| if ( wsFilePath.GetAt( i ) == L'\\' || wsFilePath.GetAt( i ) == L'/' ) |
| break; |
| } |
| if ( i >= 0 && i < wsFilePath.GetLength() - 1 ) |
| { |
| vp << ( wsFilePath.GetBuffer( wsFilePath.GetLength() ) + i + 1 ); |
| }else{ |
| vp << L""; |
| } |
| return TRUE; |
| } |
| |
| CFX_WideString Document::ReversalStr(CFX_WideString cbFrom) |
| { |
| size_t iLength = cbFrom.GetLength(); |
| base::CheckedNumeric<size_t> iSize = sizeof(wchar_t); |
| iSize *= (iLength + 1); |
| wchar_t* pResult = (wchar_t*)malloc(iSize.ValueOrDie()); |
| wchar_t* pFrom = (wchar_t*)cbFrom.GetBuffer(iLength); |
| |
| for (size_t i = 0; i < iLength; i++) |
| { |
| pResult[i] = *(pFrom + iLength - i - 1); |
| } |
| pResult[iLength] = L'\0'; |
| |
| cbFrom.ReleaseBuffer(); |
| CFX_WideString cbRet = CFX_WideString(pResult); |
| free(pResult); |
| pResult = NULL; |
| return cbRet; |
| } |
| |
| CFX_WideString Document::CutString(CFX_WideString cbFrom) |
| { |
| size_t iLength = cbFrom.GetLength(); |
| base::CheckedNumeric<size_t> iSize = sizeof(wchar_t); |
| iSize *= (iLength + 1); |
| wchar_t* pResult = (wchar_t*)malloc(iSize.ValueOrDie()); |
| wchar_t* pFrom = (wchar_t*)cbFrom.GetBuffer(iLength); |
| |
| for (int i = 0; i < iLength; i++) |
| { |
| if (pFrom[i] == L'\\' || pFrom[i] == L'/') |
| { |
| pResult[i] = L'\0'; |
| break; |
| } |
| pResult[i] = pFrom[i]; |
| } |
| pResult[iLength] = L'\0'; |
| |
| cbFrom.ReleaseBuffer(); |
| CFX_WideString cbRet = CFX_WideString(pResult); |
| free(pResult); |
| pResult = NULL; |
| return cbRet; |
| } |
| |
| FX_BOOL Document::path(OBJ_PROP_PARAMS) |
| { |
| if (!vp.IsGetting()) return FALSE; |
| |
| vp << app::SysPathToPDFPath(m_pDocument->GetPath()); |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::pageWindowRect(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::layout(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::addLink(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::closeDoc(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| |
| |
| |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getPageBox(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| |
| FX_BOOL Document::getAnnot(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getAnnots(OBJ_METHOD_PARAMS) |
| { |
| vRet.SetNull(); |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getAnnot3D(OBJ_METHOD_PARAMS) |
| { |
| vRet.SetNull(); |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getAnnots3D(OBJ_METHOD_PARAMS) |
| { |
| vRet = VT_undefined; |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getOCGs(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getLinks(OBJ_METHOD_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| bool Document::IsEnclosedInRect(CFX_FloatRect rect, CFX_FloatRect LinkRect) |
| { |
| if (rect.left <= LinkRect.left |
| && rect.top <= LinkRect.top |
| && rect.right >= LinkRect.right |
| && rect.bottom >= LinkRect.bottom) |
| return true; |
| else |
| return false; |
| } |
| |
| void IconTree::InsertIconElement(IconElement* pNewIcon) |
| { |
| if (!pNewIcon)return; |
| |
| if (m_pHead == NULL && m_pEnd == NULL) |
| { |
| m_pHead = m_pEnd = pNewIcon; |
| m_iLength++; |
| } |
| else |
| { |
| m_pEnd->NextIcon = pNewIcon; |
| m_pEnd = pNewIcon; |
| m_iLength++; |
| } |
| } |
| |
| void IconTree::DeleteIconTree() |
| { |
| if (!m_pHead || !m_pEnd)return; |
| |
| IconElement* pTemp = NULL; |
| while(m_pEnd != m_pHead) |
| { |
| pTemp = m_pHead; |
| m_pHead = m_pHead->NextIcon; |
| delete pTemp; |
| } |
| |
| delete m_pEnd; |
| m_pHead = NULL; |
| m_pEnd = NULL; |
| } |
| |
| int IconTree::GetLength() |
| { |
| return m_iLength; |
| } |
| |
| IconElement* IconTree::operator [](int iIndex) |
| { |
| if (iIndex >= 0 && iIndex <= m_iLength) |
| { |
| IconElement* pTemp = m_pHead; |
| for (int i = 0; i < iIndex; i++) |
| { |
| pTemp = pTemp->NextIcon; |
| } |
| return pTemp; |
| } |
| else |
| return NULL; |
| } |
| |
| void IconTree::DeleteIconElement(CFX_WideString swIconName) |
| { |
| IconElement* pTemp = m_pHead; |
| int iLoopCount = m_iLength; |
| for (int i = 0; i < iLoopCount - 1; i++) |
| { |
| if (pTemp == m_pEnd) |
| break; |
| |
| if (m_pHead->IconName == swIconName) |
| { |
| m_pHead = m_pHead->NextIcon; |
| delete pTemp; |
| m_iLength--; |
| pTemp = m_pHead; |
| } |
| if (pTemp->NextIcon->IconName == swIconName) |
| { |
| if (pTemp->NextIcon == m_pEnd) |
| { |
| m_pEnd = pTemp; |
| delete pTemp->NextIcon; |
| m_iLength--; |
| pTemp->NextIcon = NULL; |
| } |
| else |
| { |
| IconElement* pElement = pTemp->NextIcon; |
| pTemp->NextIcon = pTemp->NextIcon->NextIcon; |
| delete pElement; |
| m_iLength--; |
| pElement = NULL; |
| } |
| |
| continue; |
| } |
| |
| pTemp = pTemp->NextIcon; |
| } |
| } |
| |
| FX_BOOL Document::addIcon(OBJ_METHOD_PARAMS) |
| { |
| if (params.size() != 2)return FALSE; |
| |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| |
| CFX_WideString swIconName = params[0].operator CFX_WideString(); |
| |
| JSFXObject pJSIcon = (JSFXObject)params[1]; |
| if (JS_GetObjDefnID(pJSIcon) != JS_GetObjDefnID(*pRuntime, L"Icon")) return FALSE; |
| |
| CJS_EmbedObj* pEmbedObj = ((CJS_Object*)params[1])->GetEmbedObject(); |
| if (!pEmbedObj)return FALSE; |
| Icon* pIcon = (Icon*)pEmbedObj; |
| |
| if (!m_pIconTree) |
| m_pIconTree = new IconTree(); |
| |
| IconElement* pNewIcon = new IconElement(); |
| pNewIcon->IconName = swIconName; |
| pNewIcon->NextIcon = NULL; |
| pNewIcon->IconStream = pIcon; |
| m_pIconTree->InsertIconElement(pNewIcon); |
| return TRUE; |
| } |
| |
| FX_BOOL Document::icons(OBJ_PROP_PARAMS) |
| { |
| if (vp.IsSetting()) |
| return FALSE; |
| |
| if (!m_pIconTree) |
| { |
| vp.SetNull(); |
| return TRUE; |
| } |
| |
| CJS_Array Icons(m_isolate); |
| IconElement* pIconElement = NULL; |
| int iIconTreeLength = m_pIconTree->GetLength(); |
| |
| CJS_Context* pContext = (CJS_Context *)cc; |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| |
| for (int i = 0; i < iIconTreeLength; i++) |
| { |
| pIconElement = (*m_pIconTree)[i]; |
| |
| JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon")); |
| if (pObj.IsEmpty()) return FALSE; |
| |
| CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj); |
| if (!pJS_Icon) return FALSE; |
| |
| Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject(); |
| if (!pIcon)return FALSE; |
| |
| pIcon->SetStream(pIconElement->IconStream->GetStream()); |
| pIcon->SetIconName(pIconElement->IconName); |
| Icons.SetElement(i, CJS_Value(m_isolate,pJS_Icon)); |
| } |
| |
| vp << Icons; |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getIcon(OBJ_METHOD_PARAMS) |
| { |
| if (params.size() != 1)return FALSE; |
| if(!m_pIconTree) |
| return FALSE; |
| CFX_WideString swIconName = params[0].operator CFX_WideString(); |
| int iIconCounts = m_pIconTree->GetLength(); |
| |
| CJS_Context* pContext = (CJS_Context *)cc; |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| |
| for (int i = 0; i < iIconCounts; i++) |
| { |
| if ((*m_pIconTree)[i]->IconName == swIconName) |
| { |
| Icon* pRetIcon = (*m_pIconTree)[i]->IconStream; |
| |
| JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon")); |
| if (pObj.IsEmpty()) return FALSE; |
| |
| CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj); |
| if (!pJS_Icon) return FALSE; |
| |
| Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject(); |
| if (!pIcon)return FALSE; |
| |
| pIcon->SetIconName(swIconName); |
| pIcon->SetStream(pRetIcon->GetStream()); |
| vRet = pJS_Icon; |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL Document::removeIcon(OBJ_METHOD_PARAMS) |
| { |
| if (params.size() != 1)return FALSE; |
| if(!m_pIconTree) |
| return FALSE; |
| CFX_WideString swIconName = params[0].operator CFX_WideString(); |
| #ifndef FOXIT_CHROME_BUILD |
| m_pIconTree->DeleteIconElement(swIconName); |
| #endif |
| return TRUE; |
| } |
| |
| FX_BOOL Document::createDataObject(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| ASSERT(m_pDocument != NULL); |
| |
| CFX_WideString swName = L""; |
| CFX_ByteString sbName = ""; |
| CFX_WideString swValue = L""; |
| CFX_WideString swMIMEType = L""; |
| CFX_WideString swCryptFilter = L""; |
| CFX_ByteString sbFileValue = ""; |
| |
| int iParamSize = params.size(); |
| for (int i = 0; i < iParamSize; i++) |
| { |
| if (i == 0) |
| swName = params[0]; |
| if (i == 1) |
| swValue = params[1]; |
| if (i == 2) |
| swMIMEType = params[2]; |
| if (i == 3) |
| swCryptFilter = params[4]; |
| } |
| |
| FILE* pFile = NULL; |
| |
| //CFileStatus fileStatus; |
| const int BUFSIZE = 17; |
| FX_BYTE buf[BUFSIZE]; |
| FX_BYTE *pBuffer = NULL; |
| char* pBuf = NULL; |
| int nFileSize = 0; |
| sbFileValue = CFX_ByteString::FromUnicode(swValue); |
| sbName = CFX_ByteString::FromUnicode(swName); |
| int iBufLength = sbFileValue.GetLength(); |
| pBuf = (char*)malloc(sizeof(char) * iBufLength); |
| pBuf = sbFileValue.GetBuffer(iBufLength); |
| |
| if ( NULL == (pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "wb+" )) ) |
| { |
| return FALSE; |
| } |
| |
| fwrite( pBuf, sizeof(char), iBufLength, pFile ); |
| fclose( pFile ); |
| pFile = NULL; |
| |
| pFile = FXSYS_fopen( sbName.GetBuffer(sbName.GetLength()), "rb+" ); |
| fseek( pFile, 0, SEEK_END ); |
| nFileSize = ftell( pFile ); |
| |
| pBuffer = new FX_BYTE[nFileSize]; |
| fseek( pFile, 0, SEEK_SET ); |
| size_t s = fread( pBuffer, sizeof(char), nFileSize, pFile ); |
| if(s == 0) |
| { |
| delete[] pBuffer; |
| return FALSE; |
| } |
| |
| CRYPT_MD5Generate(pBuffer, nFileSize, buf); |
| buf[BUFSIZE - 1] = 0; |
| CFX_WideString csCheckSum((FX_LPCWSTR)buf, 16); |
| delete[] pBuffer; |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::media(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::calculateNow(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || |
| m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; |
| |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); |
| ASSERT(pInterForm != NULL); |
| pInterForm->OnCalculate(); |
| return TRUE; |
| } |
| |
| FX_BOOL Document::Collab(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getPageNthWord(OBJ_METHOD_PARAMS) |
| { |
| //if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| int nPageNo = params.GetSize() > 0 ? (int)params[0] : 0; |
| int nWordNo = params.GetSize() > 1 ? (int)params[1] : 0; |
| bool bStrip = params.GetSize() > 2 ? (bool)params[2] : true; |
| |
| CPDF_Document* pDocument = m_pDocument->GetDocument(); |
| if (!pDocument) return FALSE; |
| |
| if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) |
| { |
| //sError = JSGetStringFromID(IDS_STRING_JSPARAMERROR); |
| return FALSE; |
| } |
| |
| CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); |
| if (!pPageDict) return FALSE; |
| |
| CPDF_Page page; |
| page.Load(pDocument, pPageDict); |
| page.StartParse(); |
| page.ParseContent(); |
| |
| FX_POSITION pos = page.GetFirstObjectPosition(); |
| |
| int nWords = 0; |
| |
| CFX_WideString swRet; |
| |
| while (pos) |
| { |
| if (CPDF_PageObject* pPageObj = page.GetNextObject(pos)) |
| { |
| if (pPageObj->m_Type == PDFPAGE_TEXT) |
| { |
| int nObjWords = CountWords((CPDF_TextObject*)pPageObj); |
| |
| if (nWords + nObjWords >= nWordNo) |
| { |
| swRet = GetObjWordStr((CPDF_TextObject*)pPageObj, nWordNo - nWords); |
| break; |
| } |
| |
| nWords += nObjWords; |
| } |
| } |
| } |
| |
| if (bStrip) |
| { |
| swRet.TrimLeft(); |
| swRet.TrimRight(); |
| } |
| |
| vRet = swRet; |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getPageNthWordQuads(OBJ_METHOD_PARAMS) |
| { |
| //if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| return FALSE; |
| } |
| |
| FX_BOOL Document::getPageNumWords(OBJ_METHOD_PARAMS) |
| { |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; |
| |
| int nPageNo = params.GetSize() > 0 ? (int)params[0] : 0; |
| |
| CPDF_Document* pDocument = m_pDocument->GetDocument(); |
| ASSERT(pDocument != NULL); |
| |
| if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) |
| { |
| //sError = JSGetStringFromID(IDS_STRING_JSPARAMERROR); |
| return FALSE; |
| } |
| |
| CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); |
| if (!pPageDict) return FALSE; |
| |
| CPDF_Page page; |
| page.Load(pDocument, pPageDict); |
| page.StartParse(); |
| page.ParseContent(); |
| |
| FX_POSITION pos = page.GetFirstObjectPosition(); |
| |
| int nWords = 0; |
| |
| while (pos) |
| { |
| if (CPDF_PageObject* pPageObj = page.GetNextObject(pos)) |
| { |
| if (pPageObj->m_Type == PDFPAGE_TEXT) |
| { |
| CPDF_TextObject* pTextObj = (CPDF_TextObject*)pPageObj; |
| nWords += CountWords(pTextObj); |
| } |
| } |
| } |
| |
| vRet = nWords; |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getPrintParams(OBJ_METHOD_PARAMS) |
| { |
| CJS_Context* pContext = (CJS_Context*)cc; |
| ASSERT(pContext != NULL); |
| CJS_Runtime* pRuntime = pContext->GetJSRuntime(); |
| ASSERT(pRuntime != NULL); |
| JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"PrintParamsObj")); |
| //not implemented yet. |
| vRet = pRetObj; |
| |
| return TRUE; |
| } |
| |
| #define ISLATINWORD(u) (u != 0x20 && u <= 0x28FF) |
| |
| int Document::CountWords(CPDF_TextObject* pTextObj) |
| { |
| if (!pTextObj) return 0; |
| |
| int nWords = 0; |
| |
| CPDF_Font* pFont = pTextObj->GetFont(); |
| if (!pFont) return 0; |
| |
| FX_BOOL bIsLatin = FALSE; |
| |
| for (int i=0, sz=pTextObj->CountChars(); i<sz; i++) |
| { |
| FX_DWORD charcode = -1; |
| FX_FLOAT kerning; |
| |
| pTextObj->GetCharInfo(i, charcode, kerning); |
| CFX_WideString swUnicode = pFont->UnicodeFromCharCode(charcode); |
| |
| FX_WORD unicode = 0; |
| if (swUnicode.GetLength() > 0) |
| unicode = swUnicode[0]; |
| |
| if (ISLATINWORD(unicode) && bIsLatin) |
| continue; |
| |
| bIsLatin = ISLATINWORD(unicode); |
| if (unicode != 0x20) |
| nWords++; |
| } |
| |
| return nWords; |
| } |
| |
| CFX_WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex) |
| { |
| ASSERT(pTextObj != NULL); |
| |
| CFX_WideString swRet; |
| |
| CPDF_Font* pFont = pTextObj->GetFont(); |
| if (!pFont) return L""; |
| |
| int nWords = 0; |
| FX_BOOL bIsLatin = FALSE; |
| |
| for (int i=0, sz=pTextObj->CountChars(); i<sz; i++) |
| { |
| FX_DWORD charcode = -1; |
| FX_FLOAT kerning; |
| |
| pTextObj->GetCharInfo(i, charcode, kerning); |
| CFX_WideString swUnicode = pFont->UnicodeFromCharCode(charcode); |
| |
| FX_WORD unicode = 0; |
| if (swUnicode.GetLength() > 0) |
| unicode = swUnicode[0]; |
| |
| if (ISLATINWORD(unicode) && bIsLatin) |
| { |
| } |
| else |
| { |
| bIsLatin = ISLATINWORD(unicode); |
| if (unicode != 0x20) |
| nWords++; |
| } |
| |
| if (nWords-1 == nWordIndex) |
| swRet += unicode; |
| } |
| |
| return swRet; |
| } |
| |
| FX_BOOL Document::zoom(OBJ_PROP_PARAMS) |
| { |
| |
| return TRUE; |
| } |
| |
| /** |
| (none, NoVary) |
| (fitP, FitPage) |
| (fitW, FitWidth) |
| (fitH, FitHeight) |
| (fitV, FitVisibleWidth) |
| (pref, Preferred) |
| (refW, ReflowWidth) |
| */ |
| |
| FX_BOOL Document::zoomType(OBJ_PROP_PARAMS) |
| { |
| return TRUE; |
| } |
| |
| FX_BOOL Document::deletePages(OBJ_METHOD_PARAMS) |
| { |
| |
| |
| |
| |
| |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| // if (pEnv->GetAppName().Compare(PHANTOM) != 0) |
| // return TRUE; |
| |
| //if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE; |
| |
| int iSize = params.size(); |
| |
| int nStart = 0; |
| int nEnd = 0; |
| |
| if (iSize < 1) |
| { |
| } |
| else if (iSize == 1) |
| { |
| if (params[0].GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject )params[0]; |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nStart"); |
| nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nEnd"); |
| nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| } |
| else |
| { |
| nStart = (int)params[0]; |
| } |
| } |
| else |
| { |
| nStart = (int)params[0]; |
| nEnd = (int)params[1]; |
| } |
| |
| int nTotal = m_pDocument->GetPageCount(); |
| |
| if (nStart < 0) nStart = 0; |
| if (nStart >= nTotal) nStart = nTotal - 1; |
| |
| if (nEnd < 0) nEnd = 0; |
| if (nEnd >= nTotal) nEnd = nTotal - 1; |
| |
| if (nEnd < nStart) nEnd = nStart; |
| |
| |
| |
| #ifndef FOXIT_CHROME_BUILD |
| return m_pDocument->DeletePages(nStart, nEnd - nStart + 1); |
| #else |
| return TRUE; |
| #endif |
| } |
| |
| FX_BOOL Document::extractPages(OBJ_METHOD_PARAMS) |
| { |
| |
| |
| |
| |
| |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| |
| if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT)) return FALSE; |
| |
| int iSize = params.size(); |
| |
| int nTotal = m_pDocument->GetPageCount(); |
| int nStart = 0; |
| int nEnd = nTotal - 1; |
| |
| CFX_WideString swFilePath; |
| |
| if (iSize < 1) |
| { |
| } |
| else if (iSize == 1) |
| { |
| if (params[0].GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject )params[0]; |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nStart"); |
| nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nEnd"); |
| nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cPath"); |
| swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| } |
| else |
| { |
| nStart = (int)params[0]; |
| } |
| } |
| else if (iSize == 2) |
| { |
| nStart = (int)params[0]; |
| nEnd = (int)params[1]; |
| } |
| else |
| { |
| nStart = (int)params[0]; |
| nEnd = (int)params[1]; |
| swFilePath = params[2].operator CFX_WideString(); |
| } |
| |
| if (nEnd < nStart) |
| nEnd = nStart; |
| |
| CPDF_Document *pNewDoc = new CPDF_Document; |
| pNewDoc->CreateNewDoc(); |
| |
| CFX_WordArray array; |
| for (int i=nStart; i<=nEnd; i++) |
| array.Add(i); |
| |
| // m_pDocument->ExtractPages(array, pNewDoc); |
| |
| if (swFilePath.IsEmpty()) |
| { |
| |
| } |
| else |
| { |
| swFilePath = app::PDFPathToSysPath(swFilePath); |
| CPDF_Creator PDFCreater(pNewDoc); |
| PDFCreater.Create(swFilePath); |
| delete pNewDoc; |
| // pEnv->OpenDocument(swFilePath); |
| vRet.SetNull(); |
| } |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::insertPages(OBJ_METHOD_PARAMS) |
| { |
| |
| |
| |
| |
| |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| |
| if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE; |
| |
| int iSize = params.size(); |
| |
| int nStart = 0; |
| int nEnd = 0; |
| int nPage = 0; |
| |
| CFX_WideString swFilePath; |
| |
| if (iSize < 1) |
| { |
| } |
| else if (iSize == 1) |
| { |
| if (params[0].GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject )params[0]; |
| |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage"); |
| nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cPath"); |
| swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nStart"); |
| nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nEnd"); |
| nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| } |
| else |
| { |
| nPage = (int)params[0]; |
| } |
| } |
| else |
| { |
| nPage = (int)params[0]; |
| |
| if (iSize >= 2) |
| swFilePath = params[1].operator CFX_WideString(); |
| |
| if (iSize >= 3) |
| nStart = (int)params[2]; |
| |
| if (iSize >= 4) |
| nEnd = (int)params[3]; |
| } |
| |
| nPage++; |
| |
| if (nPage < 0) |
| nPage = 0; |
| |
| if (nPage > m_pDocument->GetPageCount()) |
| nPage = m_pDocument->GetPageCount(); |
| |
| if (swFilePath.IsEmpty()) return FALSE; |
| |
| swFilePath = app::PDFPathToSysPath(swFilePath); |
| |
| CPDF_Parser pdfParser; |
| pdfParser.StartParse(swFilePath, FALSE); |
| CPDF_Document* pSrcDoc = pdfParser.GetDocument(); |
| |
| if (!pSrcDoc) |
| { |
| pdfParser.CloseParser(); |
| return FALSE; |
| } |
| |
| int nTotal = pSrcDoc->GetPageCount(); |
| |
| if (nStart < 0) nStart = 0; |
| if (nStart >= nTotal) nStart = nTotal - 1; |
| |
| if (nEnd < 0) nEnd = 0; |
| if (nEnd >= nTotal) nEnd = nTotal - 1; |
| |
| if (nEnd < nStart) nEnd = nStart; |
| |
| CFX_WordArray array; |
| for (int i=nStart; i<=nEnd; i++) |
| array.Add(i); |
| |
| // m_pDocument->InsertPages(nPage, pSrcDoc, array); |
| |
| pdfParser.CloseParser(); |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::replacePages(OBJ_METHOD_PARAMS) |
| { |
| |
| |
| |
| |
| |
| |
| v8::Isolate* isolate = GetIsolate(cc); |
| |
| if (IsSafeMode(cc)) return TRUE; |
| |
| ASSERT(m_pDocument != NULL); |
| |
| if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || |
| m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE; |
| |
| int iSize = params.size(); |
| |
| int nStart = -1; |
| int nEnd = -1; |
| int nPage = 0; |
| |
| CFX_WideString swFilePath; |
| |
| if (iSize < 1) |
| { |
| } |
| else if (iSize == 1) |
| { |
| if (params[0].GetType() == VT_object) |
| { |
| JSObject pObj = (JSObject )params[0]; |
| |
| v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"nPage"); |
| nPage = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"cPath"); |
| swFilePath = CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)).operator CFX_WideString(); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nStart"); |
| nStart = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| |
| pValue = JS_GetObjectElement(isolate,pObj, L"nEnd"); |
| nEnd = (int)CJS_Value(m_isolate,pValue,GET_VALUE_TYPE(pValue)); |
| } |
| else |
| { |
| nPage = (int)params[0]; |
| } |
| } |
| else |
| { |
| nPage = (int)params[0]; |
| |
| if (iSize >= 2) |
| swFilePath = params[1].operator CFX_WideString(); |
| |
| if (iSize >= 3) |
| nStart = (int)params[2]; |
| |
| if (iSize >= 4) |
| nEnd = (int)params[3]; |
| } |
| |
| if (nPage < 0) |
| nPage = 0; |
| |
| if (nPage >= m_pDocument->GetPageCount()) |
| nPage = m_pDocument->GetPageCount() - 1; |
| |
| if (swFilePath.IsEmpty()) return FALSE; |
| |
| swFilePath = app::PDFPathToSysPath(swFilePath); |
| |
| CPDF_Parser pdfParser; |
| pdfParser.StartParse(swFilePath, FALSE); |
| CPDF_Document* pSrcDoc = pdfParser.GetDocument(); |
| |
| if (!pSrcDoc) |
| { |
| pdfParser.CloseParser(); |
| return FALSE; |
| } |
| |
| int nTotal = pSrcDoc->GetPageCount(); |
| |
| if (nStart < 0) |
| { |
| if (nEnd < 0) |
| { |
| nStart = 0; |
| nEnd = nTotal - 1; |
| } |
| else |
| { |
| nStart = 0; |
| } |
| } |
| else |
| { |
| if (nEnd < 0) |
| { |
| nEnd = nStart; |
| } |
| else |
| { |
| if (nStart >= nTotal) nStart = nTotal - 1; |
| if (nEnd >= nTotal) nEnd = nTotal - 1; |
| |
| if (nEnd < nStart) nEnd = nStart; |
| } |
| } |
| |
| CFX_WordArray array; |
| for (int i=nStart; i<=nEnd; i++) |
| array.Add(i); |
| |
| // m_pDocument->ReplacePages(nPage, pSrcDoc, array); |
| |
| pdfParser.CloseParser(); |
| |
| return TRUE; |
| } |
| |
| FX_BOOL Document::getURL(OBJ_METHOD_PARAMS) |
| { |
| if (IsSafeMode(cc)) return TRUE; |
| |
| return TRUE; |
| } |
| |
| void Document::AddDelayData(CJS_DelayData* pData) |
| { |
| m_DelayData.Add(pData); |
| } |
| |
| void Document::DoFieldDelay(const CFX_WideString& sFieldName, int nControlIndex) |
| { |
| CFX_DWordArray DelArray; |
| |
| for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++) |
| { |
| if (CJS_DelayData* pData = m_DelayData.GetAt(i)) |
| { |
| if (pData->sFieldName == sFieldName && pData->nControlIndex == nControlIndex) |
| { |
| Field::DoDelay(m_pDocument, pData); |
| delete pData; |
| m_DelayData.SetAt(i, NULL); |
| DelArray.Add(i); |
| } |
| } |
| } |
| |
| for (int j=DelArray.GetSize()-1; j>=0; j--) |
| { |
| m_DelayData.RemoveAt(DelArray[j]); |
| } |
| } |
| |
| void Document::AddDelayAnnotData(CJS_AnnotObj *pData) |
| { |
| m_DelayAnnotData.Add(pData); |
| } |
| |
| void Document::DoAnnotDelay() |
| { |
| CFX_DWordArray DelArray; |
| |
| for (int j=DelArray.GetSize()-1; j>=0; j--) |
| { |
| m_DelayData.RemoveAt(DelArray[j]); |
| } |
| } |