// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fxjs/cjs_document.h"
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#include <utility>
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#include "core/fpdfapi/font/cpdf_font.h"
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#include "core/fpdfapi/page/cpdf_pageobject.h"
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#include "core/fpdfapi/page/cpdf_textobject.h"
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#include "core/fpdfapi/parser/cpdf_array.h"
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#include "core/fpdfapi/parser/cpdf_name.h"
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#include "core/fpdfapi/parser/cpdf_string.h"
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#include "core/fpdfdoc/cpdf_interform.h"
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#include "core/fpdfdoc/cpdf_nametree.h"
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#include "fpdfsdk/cpdfsdk_annotiteration.h"
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#include "fpdfsdk/cpdfsdk_interform.h"
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#include "fpdfsdk/cpdfsdk_pageview.h"
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#include "fxjs/cjs_annot.h"
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#include "fxjs/cjs_app.h"
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#include "fxjs/cjs_delaydata.h"
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#include "fxjs/cjs_field.h"
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#include "fxjs/cjs_icon.h"
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#include "fxjs/cjs_printparamsobj.h"
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#include "fxjs/js_resources.h"
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const JSPropertySpec CJS_Document::PropertySpecs[] = {
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{"ADBE", get_ADBE_static, set_ADBE_static},
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{"author", get_author_static, set_author_static},
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{"baseURL", get_base_URL_static, set_base_URL_static},
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{"bookmarkRoot", get_bookmark_root_static, set_bookmark_root_static},
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{"calculate", get_calculate_static, set_calculate_static},
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{"Collab", get_collab_static, set_collab_static},
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{"creationDate", get_creation_date_static, set_creation_date_static},
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{"creator", get_creator_static, set_creator_static},
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{"delay", get_delay_static, set_delay_static},
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{"dirty", get_dirty_static, set_dirty_static},
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{"documentFileName", get_document_file_name_static,
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set_document_file_name_static},
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{"external", get_external_static, set_external_static},
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{"filesize", get_filesize_static, set_filesize_static},
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{"icons", get_icons_static, set_icons_static},
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{"info", get_info_static, set_info_static},
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{"keywords", get_keywords_static, set_keywords_static},
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{"layout", get_layout_static, set_layout_static},
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{"media", get_media_static, set_media_static},
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{"modDate", get_mod_date_static, set_mod_date_static},
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{"mouseX", get_mouse_x_static, set_mouse_x_static},
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{"mouseY", get_mouse_y_static, set_mouse_y_static},
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{"numFields", get_num_fields_static, set_num_fields_static},
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{"numPages", get_num_pages_static, set_num_pages_static},
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{"pageNum", get_page_num_static, set_page_num_static},
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{"pageWindowRect", get_page_window_rect_static,
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set_page_window_rect_static},
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{"path", get_path_static, set_path_static},
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{"producer", get_producer_static, set_producer_static},
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{"subject", get_subject_static, set_subject_static},
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{"title", get_title_static, set_title_static},
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{"URL", get_URL_static, set_URL_static},
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{"zoom", get_zoom_static, set_zoom_static},
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{"zoomType", get_zoom_type_static, set_zoom_type_static}};
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const JSMethodSpec CJS_Document::MethodSpecs[] = {
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{"addAnnot", addAnnot_static},
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{"addField", addField_static},
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{"addLink", addLink_static},
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{"addIcon", addIcon_static},
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{"calculateNow", calculateNow_static},
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{"closeDoc", closeDoc_static},
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{"createDataObject", createDataObject_static},
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{"deletePages", deletePages_static},
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{"exportAsText", exportAsText_static},
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{"exportAsFDF", exportAsFDF_static},
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{"exportAsXFDF", exportAsXFDF_static},
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{"extractPages", extractPages_static},
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{"getAnnot", getAnnot_static},
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{"getAnnots", getAnnots_static},
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{"getAnnot3D", getAnnot3D_static},
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{"getAnnots3D", getAnnots3D_static},
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{"getField", getField_static},
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{"getIcon", getIcon_static},
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{"getLinks", getLinks_static},
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{"getNthFieldName", getNthFieldName_static},
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{"getOCGs", getOCGs_static},
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{"getPageBox", getPageBox_static},
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{"getPageNthWord", getPageNthWord_static},
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{"getPageNthWordQuads", getPageNthWordQuads_static},
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{"getPageNumWords", getPageNumWords_static},
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{"getPrintParams", getPrintParams_static},
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{"getURL", getURL_static},
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{"gotoNamedDest", gotoNamedDest_static},
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{"importAnFDF", importAnFDF_static},
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{"importAnXFDF", importAnXFDF_static},
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{"importTextData", importTextData_static},
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{"insertPages", insertPages_static},
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{"mailForm", mailForm_static},
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{"print", print_static},
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{"removeField", removeField_static},
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{"replacePages", replacePages_static},
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{"resetForm", resetForm_static},
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{"removeIcon", removeIcon_static},
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{"saveAs", saveAs_static},
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{"submitForm", submitForm_static},
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{"syncAnnotScan", syncAnnotScan_static},
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{"mailDoc", mailDoc_static}};
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int CJS_Document::ObjDefnID = -1;
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// static
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int CJS_Document::GetObjDefnID() {
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return ObjDefnID;
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}
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// static
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void CJS_Document::DefineJSObjects(CFXJS_Engine* pEngine) {
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ObjDefnID = pEngine->DefineObj("Document", FXJSOBJTYPE_GLOBAL,
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JSConstructor<CJS_Document, Document>,
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JSDestructor<CJS_Document>);
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DefineProps(pEngine, ObjDefnID, PropertySpecs, FX_ArraySize(PropertySpecs));
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DefineMethods(pEngine, ObjDefnID, MethodSpecs, FX_ArraySize(MethodSpecs));
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}
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void CJS_Document::InitInstance(IJS_Runtime* pIRuntime) {
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CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(pIRuntime);
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Document* pDoc = static_cast<Document*>(GetEmbedObject());
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pDoc->SetFormFillEnv(pRuntime->GetFormFillEnv());
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}
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Document::Document(CJS_Object* pJSObject)
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: CJS_EmbedObj(pJSObject),
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m_pFormFillEnv(nullptr),
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m_cwBaseURL(L""),
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m_bDelay(false) {}
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Document::~Document() {}
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// The total number of fields in document.
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CJS_Return Document::get_num_fields(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
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return CJS_Return(pRuntime->NewNumber(
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static_cast<int>(pPDFForm->CountFields(WideString()))));
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}
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CJS_Return Document::set_num_fields(CJS_Runtime* pRuntime,
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v8::Local<v8::Value> vp) {
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return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
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}
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CJS_Return Document::get_dirty(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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return CJS_Return(pRuntime->NewBoolean(!!m_pFormFillEnv->GetChangeMark()));
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}
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CJS_Return Document::set_dirty(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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pRuntime->ToBoolean(vp) ? m_pFormFillEnv->SetChangeMark()
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: m_pFormFillEnv->ClearChangeMark();
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return CJS_Return(true);
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}
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CJS_Return Document::get_ADBE(CJS_Runtime* pRuntime) {
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return CJS_Return(pRuntime->NewUndefined());
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}
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CJS_Return Document::set_ADBE(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
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return CJS_Return(true);
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}
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CJS_Return Document::get_page_num(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetCurrentView();
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if (!pPageView)
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return CJS_Return(pRuntime->NewUndefined());
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return CJS_Return(pRuntime->NewNumber(pPageView->GetPageIndex()));
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}
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CJS_Return Document::set_page_num(CJS_Runtime* pRuntime,
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v8::Local<v8::Value> vp) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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int iPageCount = m_pFormFillEnv->GetPageCount();
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int iPageNum = pRuntime->ToInt32(vp);
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if (iPageNum >= 0 && iPageNum < iPageCount)
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m_pFormFillEnv->JS_docgotoPage(iPageNum);
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else if (iPageNum >= iPageCount)
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m_pFormFillEnv->JS_docgotoPage(iPageCount - 1);
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else if (iPageNum < 0)
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m_pFormFillEnv->JS_docgotoPage(0);
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return CJS_Return(true);
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}
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CJS_Return Document::addAnnot(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::addField(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::exportAsText(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::exportAsFDF(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::exportAsXFDF(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::getField(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (params.size() < 1)
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return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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WideString wideName = pRuntime->ToWideString(params[0]);
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
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if (pPDFForm->CountFields(wideName) <= 0)
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return CJS_Return(pRuntime->NewUndefined());
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v8::Local<v8::Object> pFieldObj =
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pRuntime->NewFxDynamicObj(CJS_Field::GetObjDefnID());
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if (pFieldObj.IsEmpty())
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return CJS_Return(false);
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CJS_Field* pJSField =
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static_cast<CJS_Field*>(pRuntime->GetObjectPrivate(pFieldObj));
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Field* pField = static_cast<Field*>(pJSField->GetEmbedObject());
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pField->AttachField(this, wideName);
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if (!pJSField)
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return CJS_Return(false);
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return CJS_Return(pJSField->ToV8Object());
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}
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// Gets the name of the nth field in the document
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CJS_Return Document::getNthFieldName(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (params.size() != 1)
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return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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int nIndex = pRuntime->ToInt32(params[0]);
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if (nIndex < 0)
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return CJS_Return(JSGetStringFromID(JSMessage::kValueError));
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
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CPDF_FormField* pField = pPDFForm->GetField(nIndex, WideString());
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if (!pField)
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return CJS_Return(false);
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return CJS_Return(pRuntime->NewString(pField->GetFullName().c_str()));
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}
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CJS_Return Document::importAnFDF(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::importAnXFDF(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::importTextData(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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// exports the form data and mails the resulting fdf file as an attachment to
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// all recipients.
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// comment: need reader supports
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CJS_Return Document::mailForm(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
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return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
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int iLength = params.size();
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bool bUI = iLength > 0 ? pRuntime->ToBoolean(params[0]) : true;
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WideString cTo = iLength > 1 ? pRuntime->ToWideString(params[1]) : L"";
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WideString cCc = iLength > 2 ? pRuntime->ToWideString(params[2]) : L"";
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WideString cBcc = iLength > 3 ? pRuntime->ToWideString(params[3]) : L"";
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WideString cSubject = iLength > 4 ? pRuntime->ToWideString(params[4]) : L"";
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WideString cMsg = iLength > 5 ? pRuntime->ToWideString(params[5]) : L"";
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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ByteString sTextBuf = pInterForm->ExportFormToFDFTextBuf();
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if (sTextBuf.GetLength() == 0)
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return CJS_Return(false);
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size_t nBufSize = sTextBuf.GetLength();
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char* pMutableBuf = FX_Alloc(char, nBufSize);
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memcpy(pMutableBuf, sTextBuf.c_str(), nBufSize);
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pRuntime->BeginBlock();
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CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv();
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pFormFillEnv->JS_docmailForm(pMutableBuf, nBufSize, bUI, cTo.c_str(),
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cSubject.c_str(), cCc.c_str(), cBcc.c_str(),
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cMsg.c_str());
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pRuntime->EndBlock();
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FX_Free(pMutableBuf);
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return CJS_Return(true);
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}
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CJS_Return Document::print(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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bool bUI = true;
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int nStart = 0;
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int nEnd = 0;
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bool bSilent = false;
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bool bShrinkToFit = false;
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bool bPrintAsImage = false;
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bool bReverse = false;
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bool bAnnotations = false;
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int nlength = params.size();
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if (nlength == 9) {
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if (params[8]->IsObject()) {
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v8::Local<v8::Object> pObj = pRuntime->ToObject(params[8]);
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if (CFXJS_Engine::GetObjDefnID(pObj) ==
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CJS_PrintParamsObj::GetObjDefnID()) {
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v8::Local<v8::Object> pObj = pRuntime->ToObject(params[8]);
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CJS_Object* pJSObj =
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static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(pObj));
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if (pJSObj) {
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if (PrintParamsObj* pprintparamsObj =
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static_cast<PrintParamsObj*>(pJSObj->GetEmbedObject())) {
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bUI = pprintparamsObj->bUI;
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nStart = pprintparamsObj->nStart;
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nEnd = pprintparamsObj->nEnd;
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bSilent = pprintparamsObj->bSilent;
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bShrinkToFit = pprintparamsObj->bShrinkToFit;
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bPrintAsImage = pprintparamsObj->bPrintAsImage;
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bReverse = pprintparamsObj->bReverse;
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bAnnotations = pprintparamsObj->bAnnotations;
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}
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}
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}
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}
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} else {
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if (nlength >= 1)
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bUI = pRuntime->ToBoolean(params[0]);
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if (nlength >= 2)
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nStart = pRuntime->ToInt32(params[1]);
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if (nlength >= 3)
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nEnd = pRuntime->ToInt32(params[2]);
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if (nlength >= 4)
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bSilent = pRuntime->ToBoolean(params[3]);
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if (nlength >= 5)
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bShrinkToFit = pRuntime->ToBoolean(params[4]);
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if (nlength >= 6)
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bPrintAsImage = pRuntime->ToBoolean(params[5]);
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if (nlength >= 7)
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bReverse = pRuntime->ToBoolean(params[6]);
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if (nlength >= 8)
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bAnnotations = pRuntime->ToBoolean(params[7]);
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}
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if (!m_pFormFillEnv)
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return CJS_Return(false);
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m_pFormFillEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit,
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bPrintAsImage, bReverse, bAnnotations);
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return CJS_Return(true);
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}
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// removes the specified field from the document.
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// comment:
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// note: if the filed name is not rational, adobe is dumb for it.
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CJS_Return Document::removeField(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (params.size() != 1)
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return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
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m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM)))
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return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
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WideString sFieldName = pRuntime->ToWideString(params[0]);
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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std::vector<CPDFSDK_Annot::ObservedPtr> widgets;
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pInterForm->GetWidgets(sFieldName, &widgets);
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if (widgets.empty())
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return CJS_Return(true);
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for (const auto& pAnnot : widgets) {
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CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot.Get());
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if (!pWidget)
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continue;
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CFX_FloatRect rcAnnot = pWidget->GetRect();
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--rcAnnot.left;
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--rcAnnot.bottom;
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++rcAnnot.right;
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++rcAnnot.top;
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std::vector<CFX_FloatRect> aRefresh(1, rcAnnot);
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UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
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ASSERT(pPage);
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// If there is currently no pageview associated with the page being used
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// do not create one. We may be in the process of tearing down the document
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// and creating a new pageview at this point will cause bad things.
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CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(pPage, false);
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if (pPageView) {
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#if PDF_ENABLE_XFA
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pPageView->DeleteAnnot(pWidget);
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#endif // PDF_ENABLE_XFA
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pPageView->UpdateRects(aRefresh);
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}
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}
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m_pFormFillEnv->SetChangeMark();
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return CJS_Return(true);
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}
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// reset filed values within a document.
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// comment:
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// note: if the fields names r not rational, aodbe is dumb for it.
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CJS_Return Document::resetForm(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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if (!m_pFormFillEnv)
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return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
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if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
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m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
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m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
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return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
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}
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CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
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CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
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if (params.empty()) {
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pPDFForm->ResetForm(true);
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m_pFormFillEnv->SetChangeMark();
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return CJS_Return(true);
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}
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v8::Local<v8::Array> array;
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if (params[0]->IsString()) {
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array = pRuntime->NewArray();
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pRuntime->PutArrayElement(array, 0, params[0]);
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} else {
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array = pRuntime->ToArray(params[0]);
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}
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std::vector<CPDF_FormField*> aFields;
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for (size_t i = 0; i < pRuntime->GetArrayLength(array); ++i) {
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WideString swVal =
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pRuntime->ToWideString(pRuntime->GetArrayElement(array, i));
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for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j)
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aFields.push_back(pPDFForm->GetField(j, swVal));
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}
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if (!aFields.empty()) {
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pPDFForm->ResetForm(aFields, true, true);
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m_pFormFillEnv->SetChangeMark();
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}
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return CJS_Return(true);
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}
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CJS_Return Document::saveAs(CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Unsafe, not supported.
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return CJS_Return(true);
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}
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CJS_Return Document::syncAnnotScan(
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CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::submitForm(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
int nSize = params.size();
|
if (nSize < 1)
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
v8::Local<v8::Array> aFields;
|
WideString strURL;
|
bool bFDF = true;
|
bool bEmpty = false;
|
if (params[0]->IsString()) {
|
strURL = pRuntime->ToWideString(params[0]);
|
if (nSize > 1)
|
bFDF = pRuntime->ToBoolean(params[1]);
|
if (nSize > 2)
|
bEmpty = pRuntime->ToBoolean(params[2]);
|
if (nSize > 3)
|
aFields = pRuntime->ToArray(params[3]);
|
} else if (params[0]->IsObject()) {
|
v8::Local<v8::Object> pObj = pRuntime->ToObject(params[0]);
|
v8::Local<v8::Value> pValue = pRuntime->GetObjectProperty(pObj, L"cURL");
|
if (!pValue.IsEmpty())
|
strURL = pRuntime->ToWideString(pValue);
|
|
bFDF = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bFDF"));
|
bEmpty = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bEmpty"));
|
aFields = pRuntime->ToArray(pRuntime->GetObjectProperty(pObj, L"aFields"));
|
}
|
|
CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
|
CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
|
|
if (pRuntime->GetArrayLength(aFields) == 0 && bEmpty) {
|
if (pPDFInterForm->CheckRequiredFields(nullptr, true)) {
|
pRuntime->BeginBlock();
|
pInterForm->SubmitForm(strURL, false);
|
pRuntime->EndBlock();
|
}
|
return CJS_Return(true);
|
}
|
|
std::vector<CPDF_FormField*> fieldObjects;
|
for (size_t i = 0; i < pRuntime->GetArrayLength(aFields); ++i) {
|
WideString sName =
|
pRuntime->ToWideString(pRuntime->GetArrayElement(aFields, i));
|
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 CJS_Return(true);
|
}
|
|
void Document::SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
|
m_pFormFillEnv.Reset(pFormFillEnv);
|
}
|
|
CJS_Return Document::get_bookmark_root(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_bookmark_root(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::mailDoc(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// TODO(tsepez): Check maximum number of allowed params.
|
bool bUI = true;
|
WideString cTo = L"";
|
WideString cCc = L"";
|
WideString cBcc = L"";
|
WideString cSubject = L"";
|
WideString cMsg = L"";
|
|
if (params.size() >= 1)
|
bUI = pRuntime->ToBoolean(params[0]);
|
if (params.size() >= 2)
|
cTo = pRuntime->ToWideString(params[1]);
|
if (params.size() >= 3)
|
cCc = pRuntime->ToWideString(params[2]);
|
if (params.size() >= 4)
|
cBcc = pRuntime->ToWideString(params[3]);
|
if (params.size() >= 5)
|
cSubject = pRuntime->ToWideString(params[4]);
|
if (params.size() >= 6)
|
cMsg = pRuntime->ToWideString(params[5]);
|
|
if (params.size() >= 1 && params[0]->IsObject()) {
|
v8::Local<v8::Object> pObj = pRuntime->ToObject(params[0]);
|
bUI = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bUI"));
|
cTo = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cTo"));
|
cCc = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cCc"));
|
cBcc = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cBcc"));
|
cSubject =
|
pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cSubject"));
|
cMsg = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cMsg"));
|
}
|
|
pRuntime->BeginBlock();
|
CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv();
|
pFormFillEnv->JS_docmailForm(nullptr, 0, bUI, cTo.c_str(), cSubject.c_str(),
|
cCc.c_str(), cBcc.c_str(), cMsg.c_str());
|
pRuntime->EndBlock();
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_author(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "Author");
|
}
|
|
CJS_Return Document::set_author(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "Author");
|
}
|
|
CJS_Return Document::get_info(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
const auto* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
if (!pDictionary)
|
return CJS_Return(false);
|
|
WideString cwAuthor = pDictionary->GetUnicodeTextFor("Author");
|
WideString cwTitle = pDictionary->GetUnicodeTextFor("Title");
|
WideString cwSubject = pDictionary->GetUnicodeTextFor("Subject");
|
WideString cwKeywords = pDictionary->GetUnicodeTextFor("Keywords");
|
WideString cwCreator = pDictionary->GetUnicodeTextFor("Creator");
|
WideString cwProducer = pDictionary->GetUnicodeTextFor("Producer");
|
WideString cwCreationDate = pDictionary->GetUnicodeTextFor("CreationDate");
|
WideString cwModDate = pDictionary->GetUnicodeTextFor("ModDate");
|
WideString cwTrapped = pDictionary->GetUnicodeTextFor("Trapped");
|
|
v8::Local<v8::Object> pObj = pRuntime->NewFxDynamicObj(-1);
|
pRuntime->PutObjectProperty(pObj, L"Author",
|
pRuntime->NewString(cwAuthor.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Title",
|
pRuntime->NewString(cwTitle.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Subject",
|
pRuntime->NewString(cwSubject.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Keywords",
|
pRuntime->NewString(cwKeywords.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Creator",
|
pRuntime->NewString(cwCreator.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Producer",
|
pRuntime->NewString(cwProducer.AsStringView()));
|
pRuntime->PutObjectProperty(
|
pObj, L"CreationDate",
|
pRuntime->NewString(cwCreationDate.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"ModDate",
|
pRuntime->NewString(cwModDate.AsStringView()));
|
pRuntime->PutObjectProperty(pObj, L"Trapped",
|
pRuntime->NewString(cwTrapped.AsStringView()));
|
|
// It's to be compatible to non-standard info dictionary.
|
for (const auto& it : *pDictionary) {
|
const ByteString& bsKey = it.first;
|
CPDF_Object* pValueObj = it.second.get();
|
WideString wsKey = WideString::FromUTF8(bsKey.AsStringView());
|
if (pValueObj->IsString() || pValueObj->IsName()) {
|
pRuntime->PutObjectProperty(
|
pObj, wsKey,
|
pRuntime->NewString(pValueObj->GetUnicodeText().AsStringView()));
|
} else if (pValueObj->IsNumber()) {
|
pRuntime->PutObjectProperty(pObj, wsKey,
|
pRuntime->NewNumber(pValueObj->GetNumber()));
|
} else if (pValueObj->IsBoolean()) {
|
pRuntime->PutObjectProperty(
|
pObj, wsKey, pRuntime->NewBoolean(!!pValueObj->GetInteger()));
|
}
|
}
|
return CJS_Return(pObj);
|
}
|
|
CJS_Return Document::set_info(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::getPropertyInternal(CJS_Runtime* pRuntime,
|
const ByteString& propName) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
if (!pDictionary)
|
return CJS_Return(false);
|
return CJS_Return(
|
pRuntime->NewString(pDictionary->GetUnicodeTextFor(propName).c_str()));
|
}
|
|
CJS_Return Document::setPropertyInternal(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp,
|
const ByteString& propName) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
if (!pDictionary)
|
return CJS_Return(false);
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
|
return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
|
|
WideString csProperty = pRuntime->ToWideString(vp);
|
pDictionary->SetNewFor<CPDF_String>(propName, PDF_EncodeText(csProperty),
|
false);
|
m_pFormFillEnv->SetChangeMark();
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_creation_date(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "CreationDate");
|
}
|
|
CJS_Return Document::set_creation_date(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "CreationDate");
|
}
|
|
CJS_Return Document::get_creator(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "Creator");
|
}
|
|
CJS_Return Document::set_creator(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "Creator");
|
}
|
|
CJS_Return Document::get_delay(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return CJS_Return(pRuntime->NewBoolean(m_bDelay));
|
}
|
|
CJS_Return Document::set_delay(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
|
return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
|
|
m_bDelay = pRuntime->ToBoolean(vp);
|
if (m_bDelay) {
|
m_DelayData.clear();
|
return CJS_Return(true);
|
}
|
|
std::list<std::unique_ptr<CJS_DelayData>> DelayDataToProcess;
|
DelayDataToProcess.swap(m_DelayData);
|
for (const auto& pData : DelayDataToProcess)
|
Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
|
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_keywords(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "Keywords");
|
}
|
|
CJS_Return Document::set_keywords(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "Keywords");
|
}
|
|
CJS_Return Document::get_mod_date(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "ModDate");
|
}
|
|
CJS_Return Document::set_mod_date(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "ModDate");
|
}
|
|
CJS_Return Document::get_producer(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "Producer");
|
}
|
|
CJS_Return Document::set_producer(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "Producer");
|
}
|
|
CJS_Return Document::get_subject(CJS_Runtime* pRuntime) {
|
return getPropertyInternal(pRuntime, "Subject");
|
}
|
|
CJS_Return Document::set_subject(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return setPropertyInternal(pRuntime, vp, "Subject");
|
}
|
|
CJS_Return Document::get_title(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv || !m_pFormFillEnv->GetUnderlyingDocument())
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return getPropertyInternal(pRuntime, "Title");
|
}
|
|
CJS_Return Document::set_title(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
if (!m_pFormFillEnv || !m_pFormFillEnv->GetUnderlyingDocument())
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return setPropertyInternal(pRuntime, vp, "Title");
|
}
|
|
CJS_Return Document::get_num_pages(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return CJS_Return(pRuntime->NewNumber(m_pFormFillEnv->GetPageCount()));
|
}
|
|
CJS_Return Document::set_num_pages(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::get_external(CJS_Runtime* pRuntime) {
|
// In Chrome case, should always return true.
|
return CJS_Return(pRuntime->NewBoolean(true));
|
}
|
|
CJS_Return Document::set_external(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_filesize(CJS_Runtime* pRuntime) {
|
return CJS_Return(pRuntime->NewNumber(0));
|
}
|
|
CJS_Return Document::set_filesize(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::get_mouse_x(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_mouse_x(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_mouse_y(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_mouse_y(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_URL(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return CJS_Return(
|
pRuntime->NewString(m_pFormFillEnv->JS_docGetFilePath().c_str()));
|
}
|
|
CJS_Return Document::set_URL(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::get_base_URL(CJS_Runtime* pRuntime) {
|
return CJS_Return(pRuntime->NewString(m_cwBaseURL.c_str()));
|
}
|
|
CJS_Return Document::set_base_URL(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
m_cwBaseURL = pRuntime->ToWideString(vp);
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_calculate(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
|
return CJS_Return(pRuntime->NewBoolean(!!pInterForm->IsCalculateEnabled()));
|
}
|
|
CJS_Return Document::set_calculate(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
|
pInterForm->EnableCalculate(pRuntime->ToBoolean(vp));
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_document_file_name(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
WideString wsFilePath = m_pFormFillEnv->JS_docGetFilePath();
|
size_t i = wsFilePath.GetLength();
|
for (; i > 0; i--) {
|
if (wsFilePath[i - 1] == L'\\' || wsFilePath[i - 1] == L'/')
|
break;
|
}
|
|
if (i > 0 && i < wsFilePath.GetLength()) {
|
return CJS_Return(
|
pRuntime->NewString(wsFilePath.GetBuffer(wsFilePath.GetLength()) + i));
|
}
|
return CJS_Return(pRuntime->NewString(L""));
|
}
|
|
CJS_Return Document::set_document_file_name(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::get_path(CJS_Runtime* pRuntime) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return CJS_Return(pRuntime->NewString(
|
app::SysPathToPDFPath(m_pFormFillEnv->JS_docGetFilePath()).c_str()));
|
}
|
|
CJS_Return Document::set_path(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::get_page_window_rect(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_page_window_rect(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_layout(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_layout(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::addLink(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::closeDoc(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getPageBox(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getAnnot(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (params.size() != 2)
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
int nPageNo = pRuntime->ToInt32(params[0]);
|
WideString swAnnotName = pRuntime->ToWideString(params[1]);
|
CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(nPageNo);
|
if (!pPageView)
|
return CJS_Return(false);
|
|
CPDFSDK_AnnotIteration annotIteration(pPageView, false);
|
CPDFSDK_BAAnnot* pSDKBAAnnot = nullptr;
|
for (const auto& pSDKAnnotCur : annotIteration) {
|
CPDFSDK_BAAnnot* pBAAnnot =
|
static_cast<CPDFSDK_BAAnnot*>(pSDKAnnotCur.Get());
|
if (pBAAnnot && pBAAnnot->GetAnnotName() == swAnnotName) {
|
pSDKBAAnnot = pBAAnnot;
|
break;
|
}
|
}
|
if (!pSDKBAAnnot)
|
return CJS_Return(false);
|
|
v8::Local<v8::Object> pObj =
|
pRuntime->NewFxDynamicObj(CJS_Annot::GetObjDefnID());
|
if (pObj.IsEmpty())
|
return CJS_Return(false);
|
|
CJS_Annot* pJS_Annot =
|
static_cast<CJS_Annot*>(pRuntime->GetObjectPrivate(pObj));
|
if (!pJS_Annot)
|
return CJS_Return(false);
|
|
Annot* pAnnot = static_cast<Annot*>(pJS_Annot->GetEmbedObject());
|
pAnnot->SetSDKAnnot(pSDKBAAnnot);
|
|
return CJS_Return(pJS_Annot->ToV8Object());
|
}
|
|
CJS_Return Document::getAnnots(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
// TODO(tonikitoo): Add support supported parameters as per
|
// the PDF spec.
|
|
int nPageNo = m_pFormFillEnv->GetPageCount();
|
v8::Local<v8::Array> annots = pRuntime->NewArray();
|
for (int i = 0; i < nPageNo; ++i) {
|
CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(i);
|
if (!pPageView)
|
return CJS_Return(false);
|
|
CPDFSDK_AnnotIteration annotIteration(pPageView, false);
|
for (const auto& pSDKAnnotCur : annotIteration) {
|
if (!pSDKAnnotCur)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
v8::Local<v8::Object> pObj =
|
pRuntime->NewFxDynamicObj(CJS_Annot::GetObjDefnID());
|
if (pObj.IsEmpty())
|
return CJS_Return(false);
|
|
CJS_Annot* pJS_Annot =
|
static_cast<CJS_Annot*>(pRuntime->GetObjectPrivate(pObj));
|
Annot* pAnnot = static_cast<Annot*>(pJS_Annot->GetEmbedObject());
|
pAnnot->SetSDKAnnot(static_cast<CPDFSDK_BAAnnot*>(pSDKAnnotCur.Get()));
|
pRuntime->PutArrayElement(
|
annots, i,
|
pJS_Annot ? v8::Local<v8::Value>(pJS_Annot->ToV8Object())
|
: v8::Local<v8::Value>());
|
}
|
}
|
return CJS_Return(annots);
|
}
|
|
CJS_Return Document::getAnnot3D(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(pRuntime->NewUndefined());
|
}
|
|
CJS_Return Document::getAnnots3D(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getOCGs(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getLinks(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
return CJS_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);
|
}
|
|
CJS_Return Document::addIcon(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (params.size() != 2)
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
|
WideString swIconName = pRuntime->ToWideString(params[0]);
|
if (!params[1]->IsObject())
|
return CJS_Return(JSGetStringFromID(JSMessage::kTypeError));
|
|
v8::Local<v8::Object> pJSIcon = pRuntime->ToObject(params[1]);
|
if (CFXJS_Engine::GetObjDefnID(pJSIcon) != CJS_Icon::GetObjDefnID())
|
return CJS_Return(JSGetStringFromID(JSMessage::kTypeError));
|
|
v8::Local<v8::Object> pObj = pRuntime->ToObject(params[1]);
|
CJS_Object* obj = static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(pObj));
|
if (!obj->GetEmbedObject())
|
return CJS_Return(JSGetStringFromID(JSMessage::kTypeError));
|
|
m_IconNames.push_back(swIconName);
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_icons(CJS_Runtime* pRuntime) {
|
if (m_IconNames.empty())
|
return CJS_Return(pRuntime->NewUndefined());
|
|
v8::Local<v8::Array> Icons = pRuntime->NewArray();
|
int i = 0;
|
for (const auto& name : m_IconNames) {
|
v8::Local<v8::Object> pObj =
|
pRuntime->NewFxDynamicObj(CJS_Icon::GetObjDefnID());
|
if (pObj.IsEmpty())
|
return CJS_Return(false);
|
|
CJS_Icon* pJS_Icon =
|
static_cast<CJS_Icon*>(pRuntime->GetObjectPrivate(pObj));
|
Icon* pIcon = static_cast<Icon*>(pJS_Icon->GetEmbedObject());
|
pIcon->SetIconName(name);
|
pRuntime->PutArrayElement(Icons, i++,
|
pJS_Icon
|
? v8::Local<v8::Value>(pJS_Icon->ToV8Object())
|
: v8::Local<v8::Value>());
|
}
|
return CJS_Return(Icons);
|
}
|
|
CJS_Return Document::set_icons(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kReadOnlyError));
|
}
|
|
CJS_Return Document::getIcon(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (params.size() != 1)
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
|
WideString swIconName = pRuntime->ToWideString(params[0]);
|
auto it = std::find(m_IconNames.begin(), m_IconNames.end(), swIconName);
|
if (it == m_IconNames.end())
|
return CJS_Return(false);
|
|
v8::Local<v8::Object> pObj =
|
pRuntime->NewFxDynamicObj(CJS_Icon::GetObjDefnID());
|
if (pObj.IsEmpty())
|
return CJS_Return(false);
|
|
CJS_Icon* pJS_Icon = static_cast<CJS_Icon*>(pRuntime->GetObjectPrivate(pObj));
|
if (!pJS_Icon)
|
return CJS_Return(false);
|
|
Icon* pIcon = static_cast<Icon*>(pJS_Icon->GetEmbedObject());
|
pIcon->SetIconName(*it);
|
return CJS_Return(pJS_Icon->ToV8Object());
|
}
|
|
CJS_Return Document::removeIcon(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, no supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::createDataObject(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not implemented.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_media(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_media(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::calculateNow(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
|
m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
|
m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
|
return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
|
}
|
|
m_pFormFillEnv->GetInterForm()->OnCalculate();
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_collab(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_collab(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getPageNthWord(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
|
|
// TODO(tsepez): check maximum allowable params.
|
|
int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
|
int nWordNo = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 0;
|
bool bStrip = params.size() > 2 ? pRuntime->ToBoolean(params[2]) : true;
|
|
CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
|
if (!pDocument)
|
return CJS_Return(false);
|
|
if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
|
return CJS_Return(JSGetStringFromID(JSMessage::kValueError));
|
|
CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo);
|
if (!pPageDict)
|
return CJS_Return(false);
|
|
CPDF_Page page(pDocument, pPageDict, true);
|
page.ParseContent();
|
|
int nWords = 0;
|
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.Trim();
|
return CJS_Return(pRuntime->NewString(swRet.c_str()));
|
}
|
|
CJS_Return Document::getPageNthWordQuads(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
return CJS_Return(false);
|
}
|
|
CJS_Return Document::getPageNumWords(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
return CJS_Return(JSGetStringFromID(JSMessage::kPermissionError));
|
|
int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
|
CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
|
if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
|
return CJS_Return(JSGetStringFromID(JSMessage::kValueError));
|
|
CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo);
|
if (!pPageDict)
|
return CJS_Return(false);
|
|
CPDF_Page page(pDocument, pPageDict, true);
|
page.ParseContent();
|
|
int nWords = 0;
|
for (auto& pPageObj : *page.GetPageObjectList()) {
|
if (pPageObj->IsText())
|
nWords += CountWords(pPageObj->AsText());
|
}
|
|
return CJS_Return(pRuntime->NewNumber(nWords));
|
}
|
|
CJS_Return Document::getPrintParams(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
v8::Local<v8::Object> pRetObj =
|
pRuntime->NewFxDynamicObj(CJS_PrintParamsObj::GetObjDefnID());
|
if (pRetObj.IsEmpty())
|
return CJS_Return(false);
|
|
// Not implemented yet.
|
|
return CJS_Return(pRetObj);
|
}
|
|
#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;
|
|
bool bIsLatin = false;
|
|
for (size_t i = 0, sz = pTextObj->CountChars(); i < sz; ++i) {
|
uint32_t charcode = CPDF_Font::kInvalidCharCode;
|
float kerning;
|
|
pTextObj->GetCharInfo(i, &charcode, &kerning);
|
WideString swUnicode = pFont->UnicodeFromCharCode(charcode);
|
|
uint16_t unicode = 0;
|
if (swUnicode.GetLength() > 0)
|
unicode = swUnicode[0];
|
|
if (ISLATINWORD(unicode) && bIsLatin)
|
continue;
|
|
bIsLatin = ISLATINWORD(unicode);
|
if (unicode != 0x20)
|
nWords++;
|
}
|
|
return nWords;
|
}
|
|
WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex) {
|
WideString swRet;
|
|
CPDF_Font* pFont = pTextObj->GetFont();
|
if (!pFont)
|
return L"";
|
|
int nWords = 0;
|
bool bIsLatin = false;
|
|
for (size_t i = 0, sz = pTextObj->CountChars(); i < sz; ++i) {
|
uint32_t charcode = CPDF_Font::kInvalidCharCode;
|
float kerning;
|
|
pTextObj->GetCharInfo(i, &charcode, &kerning);
|
WideString swUnicode = pFont->UnicodeFromCharCode(charcode);
|
|
uint16_t 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;
|
}
|
|
CJS_Return Document::get_zoom(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_zoom(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::get_zoom_type(CJS_Runtime* pRuntime) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::set_zoom_type(CJS_Runtime* pRuntime,
|
v8::Local<v8::Value> vp) {
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::deletePages(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::extractPages(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::insertPages(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::replacePages(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::getURL(CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
// Unsafe, not supported.
|
return CJS_Return(true);
|
}
|
|
CJS_Return Document::gotoNamedDest(
|
CJS_Runtime* pRuntime,
|
const std::vector<v8::Local<v8::Value>>& params) {
|
if (params.size() != 1)
|
return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
|
if (!m_pFormFillEnv)
|
return CJS_Return(JSGetStringFromID(JSMessage::kBadObjectError));
|
|
WideString wideName = pRuntime->ToWideString(params[0]);
|
CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
|
if (!pDocument)
|
return CJS_Return(false);
|
|
CPDF_NameTree nameTree(pDocument, "Dests");
|
CPDF_Array* destArray = nameTree.LookupNamedDest(pDocument, wideName);
|
if (!destArray)
|
return CJS_Return(false);
|
|
CPDF_Dest dest(destArray);
|
const CPDF_Array* arrayObject = ToArray(dest.GetObject());
|
std::vector<float> scrollPositionArray;
|
if (arrayObject) {
|
for (size_t i = 2; i < arrayObject->GetCount(); i++)
|
scrollPositionArray.push_back(arrayObject->GetFloatAt(i));
|
}
|
pRuntime->BeginBlock();
|
m_pFormFillEnv->DoGoToAction(dest.GetPageIndex(pDocument), dest.GetZoomMode(),
|
scrollPositionArray.data(),
|
scrollPositionArray.size());
|
pRuntime->EndBlock();
|
return CJS_Return(true);
|
}
|
|
void Document::AddDelayData(CJS_DelayData* pData) {
|
m_DelayData.push_back(std::unique_ptr<CJS_DelayData>(pData));
|
}
|
|
void Document::DoFieldDelay(const WideString& sFieldName, int nControlIndex) {
|
std::vector<std::unique_ptr<CJS_DelayData>> delayed_data;
|
auto iter = m_DelayData.begin();
|
while (iter != m_DelayData.end()) {
|
auto old = iter++;
|
if ((*old)->sFieldName == sFieldName &&
|
(*old)->nControlIndex == nControlIndex) {
|
delayed_data.push_back(std::move(*old));
|
m_DelayData.erase(old);
|
}
|
}
|
|
for (const auto& pData : delayed_data)
|
Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
|
}
|
|
CJS_Document* Document::GetCJSDoc() const {
|
return static_cast<CJS_Document*>(m_pJSObject.Get());
|
}
|
