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Diffstat (limited to 'fpdfsdk/src/javascript/Document.cpp')
| -rw-r--r-- | fpdfsdk/src/javascript/Document.cpp | 1633 |
1 files changed, 0 insertions, 1633 deletions
diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp deleted file mode 100644 index 672a3a3874..0000000000 --- a/fpdfsdk/src/javascript/Document.cpp +++ /dev/null @@ -1,1633 +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 "fpdfsdk/src/javascript/Document.h" - -#include <vector> - -#include "core/include/fpdfapi/cpdf_document.h" -#include "fpdfsdk/include/fsdk_mgr.h" -#include "fpdfsdk/include/javascript/IJavaScript.h" -#include "fpdfsdk/src/javascript/Field.h" -#include "fpdfsdk/src/javascript/Icon.h" -#include "fpdfsdk/src/javascript/JS_Context.h" -#include "fpdfsdk/src/javascript/JS_Define.h" -#include "fpdfsdk/src/javascript/JS_EventHandler.h" -#include "fpdfsdk/src/javascript/JS_Object.h" -#include "fpdfsdk/src/javascript/JS_Runtime.h" -#include "fpdfsdk/src/javascript/JS_Value.h" -#include "fpdfsdk/src/javascript/app.h" -#include "fpdfsdk/src/javascript/resource.h" -#include "third_party/base/numerics/safe_math.h" - -static v8::Isolate* GetIsolate(IJS_Context* cc) { - CJS_Context* pContext = (CJS_Context*)cc; - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - 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) -JS_STATIC_METHOD_ENTRY(addField) -JS_STATIC_METHOD_ENTRY(addLink) -JS_STATIC_METHOD_ENTRY(addIcon) -JS_STATIC_METHOD_ENTRY(calculateNow) -JS_STATIC_METHOD_ENTRY(closeDoc) -JS_STATIC_METHOD_ENTRY(createDataObject) -JS_STATIC_METHOD_ENTRY(deletePages) -JS_STATIC_METHOD_ENTRY(exportAsText) -JS_STATIC_METHOD_ENTRY(exportAsFDF) -JS_STATIC_METHOD_ENTRY(exportAsXFDF) -JS_STATIC_METHOD_ENTRY(extractPages) -JS_STATIC_METHOD_ENTRY(getAnnot) -JS_STATIC_METHOD_ENTRY(getAnnots) -JS_STATIC_METHOD_ENTRY(getAnnot3D) -JS_STATIC_METHOD_ENTRY(getAnnots3D) -JS_STATIC_METHOD_ENTRY(getField) -JS_STATIC_METHOD_ENTRY(getIcon) -JS_STATIC_METHOD_ENTRY(getLinks) -JS_STATIC_METHOD_ENTRY(getNthFieldName) -JS_STATIC_METHOD_ENTRY(getOCGs) -JS_STATIC_METHOD_ENTRY(getPageBox) -JS_STATIC_METHOD_ENTRY(getPageNthWord) -JS_STATIC_METHOD_ENTRY(getPageNthWordQuads) -JS_STATIC_METHOD_ENTRY(getPageNumWords) -JS_STATIC_METHOD_ENTRY(getPrintParams) -JS_STATIC_METHOD_ENTRY(getURL) -JS_STATIC_METHOD_ENTRY(importAnFDF) -JS_STATIC_METHOD_ENTRY(importAnXFDF) -JS_STATIC_METHOD_ENTRY(importTextData) -JS_STATIC_METHOD_ENTRY(insertPages) -JS_STATIC_METHOD_ENTRY(mailForm) -JS_STATIC_METHOD_ENTRY(print) -JS_STATIC_METHOD_ENTRY(removeField) -JS_STATIC_METHOD_ENTRY(replacePages) -JS_STATIC_METHOD_ENTRY(resetForm) -JS_STATIC_METHOD_ENTRY(removeIcon) -JS_STATIC_METHOD_ENTRY(saveAs) -JS_STATIC_METHOD_ENTRY(submitForm) -JS_STATIC_METHOD_ENTRY(mailDoc) -END_JS_STATIC_METHOD() - -IMPLEMENT_JS_CLASS(CJS_Document, Document) - -void CJS_Document::InitInstance(IJS_Runtime* pIRuntime) { - CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(pIRuntime); - Document* pDoc = static_cast<Document*>(GetEmbedObject()); - pDoc->AttachDoc(pRuntime->GetReaderDocument()); - pDoc->SetIsolate(pRuntime->GetIsolate()); -} - -/* --------------------------------- Document --------------------------------- - */ - -Document::Document(CJS_Object* pJSObject) - : CJS_EmbedObj(pJSObject), - m_isolate(NULL), - m_pDocument(NULL), - m_cwBaseURL(L""), - m_bDelay(FALSE) {} - -Document::~Document() { - for (int i = 0; i < m_DelayData.GetSize(); i++) { - delete m_DelayData.GetAt(i); - } - - m_DelayData.RemoveAll(); -} - -// the total number of fileds in document. -FX_BOOL Document::numFields(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); - CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); - vp << (int)pPDFForm->CountFields(); - return TRUE; -} - -FX_BOOL Document::dirty(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsGetting()) { - vp.SetNull(); - } else { - } - - return TRUE; -} - -FX_BOOL Document::pageNum(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - 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 (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::addAnnot(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Not supported. - return TRUE; -} - -FX_BOOL Document::addField(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Not supported. - return TRUE; -} - -FX_BOOL Document::exportAsText(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::exportAsFDF(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::exportAsXFDF(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - 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(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - if (params.size() < 1) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - - CFX_WideString wideName = params[0].ToCFXWideString(); - - CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); - CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); - if (pPDFForm->CountFields(wideName) <= 0) { - vRet.SetNull(); - return TRUE; - } - - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - v8::Local<v8::Object> pFieldObj = FXJS_NewFxDynamicObj( - pRuntime->GetIsolate(), pRuntime, CJS_Field::g_nObjDefnID); - - v8::Isolate* isolate = GetIsolate(cc); - CJS_Field* pJSField = (CJS_Field*)FXJS_GetPrivate(isolate, pFieldObj); - Field* pField = (Field*)pJSField->GetEmbedObject(); - pField->AttachField(this, wideName); - - vRet = pJSField; - return TRUE; -} - -// Gets the name of the nth field in the document -FX_BOOL Document::getNthFieldName(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - if (params.size() != 1) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - - int nIndex = params[0].ToInt(); - if (nIndex < 0) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); - return FALSE; - } - - CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); - CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); - CPDF_FormField* pField = pPDFForm->GetField(nIndex); - if (!pField) - return FALSE; - - vRet = pField->GetFullName().c_str(); - return TRUE; -} - -FX_BOOL Document::importAnFDF(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::importAnXFDF(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::importTextData(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - 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(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) - return FALSE; - - int iLength = params.size(); - - FX_BOOL bUI = iLength > 0 ? params[0].ToBool() : TRUE; - CFX_WideString cTo = iLength > 1 ? params[1].ToCFXWideString() : L""; - CFX_WideString cCc = iLength > 2 ? params[2].ToCFXWideString() : L""; - CFX_WideString cBcc = iLength > 3 ? params[3].ToCFXWideString() : L""; - CFX_WideString cSubject = iLength > 4 ? params[4].ToCFXWideString() : L""; - CFX_WideString cMsg = iLength > 5 ? params[5].ToCFXWideString() : L""; - - CPDFSDK_InterForm* pInterForm = - (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); - CFX_ByteTextBuf textBuf; - if (!pInterForm->ExportFormToFDFTextBuf(textBuf)) - return FALSE; - - CJS_Context* pContext = (CJS_Context*)cc; - CPDFDoc_Environment* pEnv = pContext->GetReaderApp(); - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - - pRuntime->BeginBlock(); - pEnv->JS_docmailForm(textBuf.GetBuffer(), textBuf.GetLength(), bUI, - cTo.c_str(), cSubject.c_str(), cCc.c_str(), cBcc.c_str(), - cMsg.c_str()); - pRuntime->EndBlock(); - return TRUE; -} - -FX_BOOL Document::print(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - 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() == CJS_Value::VT_fxobject) { - v8::Local<v8::Object> pObj = params[8].ToV8Object(); - { - if (FXJS_GetObjDefnID(pObj) == CJS_PrintParamsObj::g_nObjDefnID) { - if (CJS_Object* pJSObj = params[8].ToCJSObject()) { - 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].ToBool(); - if (nlength >= 2) - nStart = params[1].ToInt(); - if (nlength >= 3) - nEnd = params[2].ToInt(); - if (nlength >= 4) - bSilent = params[3].ToBool(); - if (nlength >= 5) - bShrinkToFit = params[4].ToBool(); - if (nlength >= 6) - bPrintAsImage = params[5].ToBool(); - if (nlength >= 7) - bReverse = params[6].ToBool(); - if (nlength >= 8) - bAnnotations = params[7].ToBool(); - } - - 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(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || - m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) - return FALSE; - - CJS_Context* pContext = (CJS_Context*)cc; - if (params.size() != 1) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - - CFX_WideString sFieldName = params[0].ToCFXWideString(); - CPDFSDK_InterForm* pInterForm = - (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); - - std::vector<CPDFSDK_Widget*> widgets; - pInterForm->GetWidgets(sFieldName, &widgets); - - if (widgets.empty()) - return TRUE; - - for (CPDFSDK_Widget* pWidget : widgets) { - CFX_FloatRect rcAnnot = pWidget->GetRect(); - --rcAnnot.left; - --rcAnnot.bottom; - ++rcAnnot.right; - ++rcAnnot.top; - - CFX_RectArray aRefresh; - aRefresh.Add(rcAnnot); - - UnderlyingPageType* pPage = pWidget->GetUnderlyingPage(); - ASSERT(pPage); - - 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(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - 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(); - CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); - CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); - CJS_Array aName(pRuntime); - - if (params.empty()) { - pPDFForm->ResetForm(TRUE); - m_pDocument->SetChangeMark(); - return TRUE; - } - - switch (params[0].GetType()) { - default: - aName.Attach(params[0].ToV8Array()); - break; - case CJS_Value::VT_string: - aName.SetElement(0, params[0]); - break; - } - - std::vector<CPDF_FormField*> aFields; - for (int i = 0, isz = aName.GetLength(); i < isz; ++i) { - CJS_Value valElement(pRuntime); - aName.GetElement(i, valElement); - CFX_WideString swVal = valElement.ToCFXWideString(); - for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j) - aFields.push_back(pPDFForm->GetField(j, swVal)); - } - - if (!aFields.empty()) { - pPDFForm->ResetForm(aFields, TRUE, TRUE); - m_pDocument->SetChangeMark(); - } - - return TRUE; -} - -FX_BOOL Document::saveAs(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::submitForm(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - int nSize = params.size(); - if (nSize < 1) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - - CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); - v8::Isolate* isolate = pRuntime->GetIsolate(); - CJS_Array aFields(pRuntime); - CFX_WideString strURL; - FX_BOOL bFDF = TRUE; - FX_BOOL bEmpty = FALSE; - - CJS_Value v = params[0]; - if (v.GetType() == CJS_Value::VT_string) { - strURL = params[0].ToCFXWideString(); - if (nSize > 1) - bFDF = params[1].ToBool(); - if (nSize > 2) - bEmpty = params[2].ToBool(); - if (nSize > 3) - aFields.Attach(params[3].ToV8Array()); - } else if (v.GetType() == CJS_Value::VT_object) { - v8::Local<v8::Object> pObj = params[0].ToV8Object(); - v8::Local<v8::Value> pValue = FXJS_GetObjectElement(isolate, pObj, L"cURL"); - if (!pValue.IsEmpty()) - strURL = - CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"bFDF"); - bFDF = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToBool(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"bEmpty"); - bEmpty = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToBool(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"aFields"); - aFields.Attach( - CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToV8Array()); - } - - CPDFSDK_InterForm* pInterForm = - (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); - CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); - if (aFields.GetLength() == 0 && bEmpty) { - if (pPDFInterForm->CheckRequiredFields(nullptr, true)) { - pRuntime->BeginBlock(); - pInterForm->SubmitForm(strURL, FALSE); - pRuntime->EndBlock(); - } - return TRUE; - } - - std::vector<CPDF_FormField*> fieldObjects; - for (int i = 0, sz = aFields.GetLength(); i < sz; ++i) { - CJS_Value valName(pRuntime); - aFields.GetElement(i, valName); - - CFX_WideString sName = valName.ToCFXWideString(); - CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); - 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.push_back(pField); - } - } - - 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::bookmarkRoot(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::mailDoc(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - FX_BOOL bUI = TRUE; - CFX_WideString cTo = L""; - CFX_WideString cCc = L""; - CFX_WideString cBcc = L""; - CFX_WideString cSubject = L""; - CFX_WideString cMsg = L""; - - if (params.size() >= 1) - bUI = params[0].ToBool(); - if (params.size() >= 2) - cTo = params[1].ToCFXWideString(); - if (params.size() >= 3) - cCc = params[2].ToCFXWideString(); - if (params.size() >= 4) - cBcc = params[3].ToCFXWideString(); - if (params.size() >= 5) - cSubject = params[4].ToCFXWideString(); - if (params.size() >= 6) - cMsg = params[5].ToCFXWideString(); - - CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); - v8::Isolate* isolate = pRuntime->GetIsolate(); - - if (params.size() >= 1 && params[0].GetType() == CJS_Value::VT_object) { - v8::Local<v8::Object> pObj = params[0].ToV8Object(); - - v8::Local<v8::Value> pValue = FXJS_GetObjectElement(isolate, pObj, L"bUI"); - bUI = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToInt(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"cTo"); - cTo = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"cCc"); - cCc = CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"cBcc"); - cBcc = - CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"cSubject"); - cSubject = - CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - - pValue = FXJS_GetObjectElement(isolate, pObj, L"cMsg"); - cMsg = - CJS_Value(pRuntime, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); - } - - pRuntime->BeginBlock(); - CPDFDoc_Environment* pEnv = pRuntime->GetReaderApp(); - pEnv->JS_docmailForm(NULL, 0, bUI, cTo.c_str(), cSubject.c_str(), cCc.c_str(), - cBcc.c_str(), cMsg.c_str()); - pRuntime->EndBlock(); - - return TRUE; -} - -FX_BOOL Document::author(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - CFX_WideString cwAuthor = pDictionary->GetUnicodeTextBy("Author"); - CFX_WideString cwTitle = pDictionary->GetUnicodeTextBy("Title"); - CFX_WideString cwSubject = pDictionary->GetUnicodeTextBy("Subject"); - CFX_WideString cwKeywords = pDictionary->GetUnicodeTextBy("Keywords"); - CFX_WideString cwCreator = pDictionary->GetUnicodeTextBy("Creator"); - CFX_WideString cwProducer = pDictionary->GetUnicodeTextBy("Producer"); - CFX_WideString cwCreationDate = pDictionary->GetUnicodeTextBy("CreationDate"); - CFX_WideString cwModDate = pDictionary->GetUnicodeTextBy("ModDate"); - CFX_WideString cwTrapped = pDictionary->GetUnicodeTextBy("Trapped"); - - v8::Isolate* isolate = GetIsolate(cc); - if (vp.IsGetting()) { - CJS_Context* pContext = (CJS_Context*)cc; - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - v8::Local<v8::Object> pObj = - FXJS_NewFxDynamicObj(pRuntime->GetIsolate(), pRuntime, -1); - FXJS_PutObjectString(isolate, pObj, L"Author", cwAuthor.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Title", cwTitle.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Subject", cwSubject.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Keywords", cwKeywords.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Creator", cwCreator.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Producer", cwProducer.c_str()); - FXJS_PutObjectString(isolate, pObj, L"CreationDate", - cwCreationDate.c_str()); - FXJS_PutObjectString(isolate, pObj, L"ModDate", cwModDate.c_str()); - FXJS_PutObjectString(isolate, pObj, L"Trapped", cwTrapped.c_str()); - - // It's to be compatible to non-standard info dictionary. - for (const auto& it : *pDictionary) { - const CFX_ByteString& bsKey = it.first; - CPDF_Object* pValueObj = it.second; - CFX_WideString wsKey = CFX_WideString::FromUTF8(bsKey, bsKey.GetLength()); - - if (pValueObj->IsString() || pValueObj->IsName()) { - FXJS_PutObjectString(isolate, pObj, wsKey.c_str(), - pValueObj->GetUnicodeText().c_str()); - } else if (pValueObj->IsNumber()) { - FXJS_PutObjectNumber(isolate, pObj, wsKey.c_str(), - (float)pValueObj->GetNumber()); - } else if (pValueObj->IsBoolean()) { - FXJS_PutObjectBoolean(isolate, pObj, wsKey.c_str(), - !!pValueObj->GetInteger()); - } - } - vp << pObj; - } - return TRUE; -} - -FX_BOOL Document::creationDate(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("CreationDate"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("Creator"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsGetting()) { - vp << m_bDelay; - } else { - if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) - return FALSE; - - vp >> m_bDelay; - if (m_bDelay) { - for (int i = 0, sz = m_DelayData.GetSize(); i < sz; i++) - delete m_DelayData.GetAt(i); - - m_DelayData.RemoveAll(); - } else { - CFX_ArrayTemplate<CJS_DelayData*> DelayDataToProcess; - for (int i = 0, sz = m_DelayData.GetSize(); i < sz; i++) { - if (CJS_DelayData* pData = m_DelayData.GetAt(i)) { - DelayDataToProcess.Add(pData); - m_DelayData.SetAt(i, NULL); - } - } - m_DelayData.RemoveAll(); - for (int i = 0, sz = DelayDataToProcess.GetSize(); i < sz; i++) { - CJS_DelayData* pData = DelayDataToProcess.GetAt(i); - Field::DoDelay(m_pDocument, pData); - DelayDataToProcess.SetAt(i, NULL); - delete pData; - } - } - } - return TRUE; -} - -FX_BOOL Document::keywords(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("Keywords"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("ModDate"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("Producer"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("Subject"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (!m_pDocument || !m_pDocument->GetUnderlyingDocument()) - return FALSE; - - CPDF_Dictionary* pDictionary = m_pDocument->GetPDFDocument()->GetInfo(); - if (!pDictionary) - return FALSE; - - if (vp.IsGetting()) { - vp << pDictionary->GetUnicodeTextBy("Title"); - } 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - vp << m_pDocument->GetPageCount(); - return TRUE; -} - -FX_BOOL Document::external(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - // In Chrome case,should always return true. - if (vp.IsGetting()) { - vp << true; - } - return TRUE; -} - -FX_BOOL Document::filesize(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - vp << 0; - return TRUE; -} - -FX_BOOL Document::mouseX(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::mouseY(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::baseURL(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsGetting()) { - vp << m_cwBaseURL; - } else { - vp >> m_cwBaseURL; - } - return TRUE; -} - -FX_BOOL Document::calculate(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - CPDFSDK_InterForm* pInterForm = - (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); - - 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - CFX_WideString wsFilePath = m_pDocument->GetPath(); - int32_t 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; -} - -FX_BOOL Document::path(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - vp << app::SysPathToPDFPath(m_pDocument->GetPath()); - return TRUE; -} - -FX_BOOL Document::pageWindowRect(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::layout(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::addLink(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::closeDoc(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::getPageBox(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::getAnnot(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::getAnnots(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - vRet.SetNull(); - return TRUE; -} - -FX_BOOL Document::getAnnot3D(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - vRet.SetNull(); - return TRUE; -} - -FX_BOOL Document::getAnnots3D(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - vRet = CJS_Value::VT_undefined; - return TRUE; -} - -FX_BOOL Document::getOCGs(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::getLinks(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - return TRUE; -} - -bool Document::IsEnclosedInRect(CFX_FloatRect rect, CFX_FloatRect LinkRect) { - return (rect.left <= LinkRect.left && rect.top <= LinkRect.top && - rect.right >= LinkRect.right && rect.bottom >= LinkRect.bottom); -} - -FX_BOOL Document::addIcon(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - if (params.size() != 2) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - CFX_WideString swIconName = params[0].ToCFXWideString(); - - if (params[1].GetType() != CJS_Value::VT_object) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSTYPEERROR); - return FALSE; - } - - v8::Local<v8::Object> pJSIcon = params[1].ToV8Object(); - if (FXJS_GetObjDefnID(pJSIcon) != CJS_Icon::g_nObjDefnID) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSTYPEERROR); - return FALSE; - } - - CJS_EmbedObj* pEmbedObj = params[1].ToCJSObject()->GetEmbedObject(); - if (!pEmbedObj) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSTYPEERROR); - return FALSE; - } - - m_IconList.push_back(std::unique_ptr<IconElement>( - new IconElement(swIconName, (Icon*)pEmbedObj))); - return TRUE; -} - -FX_BOOL Document::icons(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - if (vp.IsSetting()) { - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); - return FALSE; - } - - if (m_IconList.empty()) { - vp.SetNull(); - return TRUE; - } - - CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); - CJS_Array Icons(pRuntime); - - int i = 0; - for (const auto& pIconElement : m_IconList) { - v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj( - pRuntime->GetIsolate(), pRuntime, CJS_Icon::g_nObjDefnID); - if (pObj.IsEmpty()) - return FALSE; - - CJS_Icon* pJS_Icon = (CJS_Icon*)FXJS_GetPrivate(m_isolate, 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(pRuntime, pJS_Icon)); - } - - vp << Icons; - return TRUE; -} - -FX_BOOL Document::getIcon(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - if (params.size() != 1) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); - return FALSE; - } - - if (m_IconList.empty()) - return FALSE; - - CFX_WideString swIconName = params[0].ToCFXWideString(); - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - - for (const auto& pIconElement : m_IconList) { - if (pIconElement->IconName == swIconName) { - Icon* pRetIcon = pIconElement->IconStream; - - v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj( - pRuntime->GetIsolate(), pRuntime, CJS_Icon::g_nObjDefnID); - if (pObj.IsEmpty()) - return FALSE; - - CJS_Icon* pJS_Icon = (CJS_Icon*)FXJS_GetPrivate(m_isolate, 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(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, no supported. - return TRUE; -} - -FX_BOOL Document::createDataObject(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not implemented. - return TRUE; -} - -FX_BOOL Document::media(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::calculateNow(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - 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(); - pInterForm->OnCalculate(); - return TRUE; -} - -FX_BOOL Document::Collab(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::getPageNthWord(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) - return FALSE; - - int nPageNo = params.size() > 0 ? params[0].ToInt() : 0; - int nWordNo = params.size() > 1 ? params[1].ToInt() : 0; - bool bStrip = params.size() > 2 ? params[2].ToBool() : true; - - CPDF_Document* pDocument = m_pDocument->GetPDFDocument(); - if (!pDocument) - return FALSE; - - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); - return FALSE; - } - - CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); - if (!pPageDict) - return FALSE; - - CPDF_Page page; - page.Load(pDocument, pPageDict); - page.ParseContent(nullptr); - - int nWords = 0; - CFX_WideString swRet; - for (auto& pPageObj : *page.GetPageObjectList()) { - if (pPageObj->IsText()) { - CPDF_TextObject* pTextObj = pPageObj->AsText(); - int nObjWords = CountWords(pTextObj); - if (nWords + nObjWords >= nWordNo) { - swRet = GetObjWordStr(pTextObj, nWordNo - nWords); - break; - } - nWords += nObjWords; - } - } - - if (bStrip) { - swRet.TrimLeft(); - swRet.TrimRight(); - } - - vRet = swRet.c_str(); - return TRUE; -} - -FX_BOOL Document::getPageNthWordQuads(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) - return FALSE; - - return FALSE; -} - -FX_BOOL Document::getPageNumWords(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) - return FALSE; - - int nPageNo = params.size() > 0 ? params[0].ToInt() : 0; - CPDF_Document* pDocument = m_pDocument->GetPDFDocument(); - CJS_Context* pContext = static_cast<CJS_Context*>(cc); - if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) { - sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); - return FALSE; - } - - CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); - if (!pPageDict) - return FALSE; - - CPDF_Page page; - page.Load(pDocument, pPageDict); - page.ParseContent(nullptr); - - int nWords = 0; - for (auto& pPageObj : *page.GetPageObjectList()) { - if (pPageObj->IsText()) - nWords += CountWords(pPageObj->AsText()); - } - - vRet = nWords; - return TRUE; -} - -FX_BOOL Document::getPrintParams(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - CJS_Context* pContext = (CJS_Context*)cc; - CJS_Runtime* pRuntime = pContext->GetJSRuntime(); - v8::Local<v8::Object> pRetObj = FXJS_NewFxDynamicObj( - pRuntime->GetIsolate(), pRuntime, CJS_PrintParamsObj::g_nObjDefnID); - - // 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) { - 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(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -/** -(none, NoVary) -(fitP, FitPage) -(fitW, FitWidth) -(fitH, FitHeight) -(fitV, FitVisibleWidth) -(pref, Preferred) -(refW, ReflowWidth) -*/ - -FX_BOOL Document::zoomType(IJS_Context* cc, - CJS_PropValue& vp, - CFX_WideString& sError) { - return TRUE; -} - -FX_BOOL Document::deletePages(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, no supported. - return TRUE; -} - -FX_BOOL Document::extractPages(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::insertPages(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::replacePages(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -FX_BOOL Document::getURL(IJS_Context* cc, - const std::vector<CJS_Value>& params, - CJS_Value& vRet, - CFX_WideString& sError) { - // Unsafe, not supported. - return TRUE; -} - -void Document::AddDelayData(CJS_DelayData* pData) { - m_DelayData.Add(pData); -} - -void Document::DoFieldDelay(const CFX_WideString& sFieldName, - int nControlIndex) { - CFX_DWordArray DelArray; - CFX_ArrayTemplate<CJS_DelayData*> DelayDataForFieldAndControlIndex; - - 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) { - DelayDataForFieldAndControlIndex.Add(pData); - m_DelayData.SetAt(i, NULL); - DelArray.Add(i); - } - } - } - - for (int j = DelArray.GetSize() - 1; j >= 0; j--) { - m_DelayData.RemoveAt(DelArray[j]); - } - - for (int i = 0, sz = DelayDataForFieldAndControlIndex.GetSize(); i < sz; - i++) { - CJS_DelayData* pData = DelayDataForFieldAndControlIndex.GetAt(i); - Field::DoDelay(m_pDocument, pData); - DelayDataForFieldAndControlIndex.SetAt(i, NULL); - delete pData; - } -} - -CJS_Document* Document::GetCJSDoc() const { - return static_cast<CJS_Document*>(m_pJSObject); -} |