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authorJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-17 22:33:34 -0700
committerJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-17 22:33:34 -0700
commit5110c4743751145c4ae1934cd1d83bc6c55bb43f (patch)
treeb141608096b73163182764c25b895d3df4b2c182 /fpdfsdk/src/javascript/Document.cpp
parent76b563d2feed92ed328afb1f15e3466a9536b11b (diff)
downloadpdfium-5110c4743751145c4ae1934cd1d83bc6c55bb43f.tar.xz
Initial commit.
Diffstat (limited to 'fpdfsdk/src/javascript/Document.cpp')
-rw-r--r--fpdfsdk/src/javascript/Document.cpp2527
1 files changed, 2527 insertions, 0 deletions
diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp
new file mode 100644
index 0000000000..ec930b810d
--- /dev/null
+++ b/fpdfsdk/src/javascript/Document.cpp
@@ -0,0 +1,2527 @@
+// 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"
+
+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_cwBaseURL(L""),
+ m_pIconTree(NULL),
+ m_pDocument(NULL),
+ m_bDelay(FALSE),
+ m_isolate(NULL)
+{
+}
+
+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);
+ 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)
+{
+ wchar_t* pFrom = NULL;
+ int iLenth = cbFrom.GetLength();
+ wchar_t* pResult = (wchar_t*)malloc((iLenth+1) * sizeof(wchar_t));
+ memset(pResult, 0, (iLenth+1));
+ pFrom = (wchar_t*)cbFrom.GetBuffer(iLenth);
+
+ for (int i = 0; i < iLenth; i++)
+ {
+ pResult[i] = *(pFrom + iLenth - i - 1);
+ }
+
+ cbFrom.ReleaseBuffer();
+ CFX_WideString cbRet = CFX_WideString(pResult);
+ free(pResult);
+ pResult = NULL;
+ return cbRet;
+}
+
+CFX_WideString Document::CutString(CFX_WideString cbFrom)
+{
+ wchar_t* pFrom = NULL;
+ int iLenth = cbFrom.GetLength();
+ wchar_t* pResult = (wchar_t*)malloc((iLenth+1) * sizeof(wchar_t));
+ memset(pResult, 0, (iLenth+1));
+ pFrom = (wchar_t*)cbFrom.GetBuffer(iLenth);
+
+ for (int i = 0; i < iLenth; i++)
+ {
+ if (pFrom[i] == L'\\' || pFrom[i] == L'/')
+ break;
+ pResult[i] = pFrom[i];
+ }
+
+ 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]);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 07:34:01 +0000