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1422 lines
48 KiB
1422 lines
48 KiB
// 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/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_dictionary.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/fpdfapi/render/cpdf_pagerendercache.h"
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#include "core/fpdfdoc/cpdf_interactiveform.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_interactiveform.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_event_context.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/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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{"mailDoc", mailDoc_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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int CJS_Document::ObjDefnID = -1;
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const char CJS_Document::kName[] = "Document";
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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(CJS_Document::kName, FXJSOBJTYPE_GLOBAL,
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JSConstructor<CJS_Document>, JSDestructor);
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DefineProps(pEngine, ObjDefnID, PropertySpecs);
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DefineMethods(pEngine, ObjDefnID, MethodSpecs);
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}
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CJS_Document::CJS_Document(v8::Local<v8::Object> pObject, CJS_Runtime* pRuntime)
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: CJS_Object(pObject, pRuntime) {
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SetFormFillEnv(GetRuntime()->GetFormFillEnv());
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}
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CJS_Document::~CJS_Document() = default;
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// The total number of fields in document.
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CJS_Result CJS_Document::get_num_fields(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
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return CJS_Result::Success(pRuntime->NewNumber(
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static_cast<int>(pPDFForm->CountFields(WideString()))));
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}
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CJS_Result CJS_Document::set_num_fields(CJS_Runtime* pRuntime,
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v8::Local<v8::Value> vp) {
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return CJS_Result::Failure(JSMessage::kReadOnlyError);
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}
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CJS_Result CJS_Document::get_dirty(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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return CJS_Result::Success(
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pRuntime->NewBoolean(!!m_pFormFillEnv->GetChangeMark()));
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}
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CJS_Result CJS_Document::set_dirty(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_Result::Failure(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_Result::Success();
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}
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CJS_Result CJS_Document::get_ADBE(CJS_Runtime* pRuntime) {
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return CJS_Result::Success(pRuntime->NewUndefined());
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}
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CJS_Result CJS_Document::set_ADBE(CJS_Runtime* pRuntime,
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v8::Local<v8::Value> vp) {
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return CJS_Result::Success();
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}
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CJS_Result CJS_Document::get_page_num(CJS_Runtime* pRuntime) {
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if (!m_pFormFillEnv)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetCurrentView();
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if (!pPageView)
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return CJS_Result::Success(pRuntime->NewUndefined());
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return CJS_Result::Success(pRuntime->NewNumber(pPageView->GetPageIndex()));
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}
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CJS_Result CJS_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_Result::Failure(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_Result::Success();
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}
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CJS_Result CJS_Document::addAnnot(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Not supported, but do not return an error.
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return CJS_Result::Success();
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}
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CJS_Result CJS_Document::addField(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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// Not supported, but do not return an error.
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return CJS_Result::Success();
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}
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CJS_Result CJS_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, but do not return an error.
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return CJS_Result::Success();
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}
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CJS_Result CJS_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, but do not return an error.
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return CJS_Result::Success();
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}
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CJS_Result CJS_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, but do not return an error.
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return CJS_Result::Success();
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}
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CJS_Result CJS_Document::getField(
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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.empty())
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return CJS_Result::Failure(JSMessage::kParamError);
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if (!m_pFormFillEnv)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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WideString wideName = pRuntime->ToWideString(params[0]);
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CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
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if (pPDFForm->CountFields(wideName) <= 0)
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return CJS_Result::Success(pRuntime->NewUndefined());
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v8::Local<v8::Object> pFieldObj = pRuntime->NewFXJSBoundObject(
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CJS_Field::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
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if (pFieldObj.IsEmpty())
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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auto* pJSField =
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static_cast<CJS_Field*>(CFXJS_Engine::GetObjectPrivate(pFieldObj));
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if (!pJSField)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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pJSField->AttachField(this, wideName);
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return CJS_Result::Success(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_Result CJS_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_Result::Failure(JSMessage::kParamError);
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if (!m_pFormFillEnv)
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return CJS_Result::Failure(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_Result::Failure(JSMessage::kValueError);
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CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
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CPDF_FormField* pField = pPDFForm->GetField(nIndex, WideString());
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if (!pField)
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return CJS_Result::Failure(JSMessage::kBadObjectError);
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return CJS_Result::Success(
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pRuntime->NewString(pField->GetFullName().AsStringView()));
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}
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CJS_Result CJS_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_Result::Success();
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}
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CJS_Result CJS_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_Result::Success();
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}
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CJS_Result CJS_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_Result::Success();
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}
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CJS_Result CJS_Document::mailDoc(
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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_Result::Failure(JSMessage::kBadObjectError);
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std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
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pRuntime, params, 6, "bUI", "cTo", "cCc", "cBcc", "cSubject", "cMsg");
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bool bUI = true;
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if (IsExpandedParamKnown(newParams[0]))
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bUI = pRuntime->ToBoolean(newParams[0]);
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WideString cTo;
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if (IsExpandedParamKnown(newParams[1]))
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cTo = pRuntime->ToWideString(newParams[1]);
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WideString cCc;
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if (IsExpandedParamKnown(newParams[2]))
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cCc = pRuntime->ToWideString(newParams[2]);
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WideString cBcc;
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if (IsExpandedParamKnown(newParams[3]))
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cBcc = pRuntime->ToWideString(newParams[3]);
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WideString cSubject;
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if (IsExpandedParamKnown(newParams[4]))
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cSubject = pRuntime->ToWideString(newParams[4]);
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WideString cMsg;
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if (IsExpandedParamKnown(newParams[5]))
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cMsg = pRuntime->ToWideString(newParams[5]);
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pRuntime->BeginBlock();
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m_pFormFillEnv->JS_docmailForm(nullptr, 0, bUI, cTo, cSubject, cCc, cBcc,
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cMsg);
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pRuntime->EndBlock();
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return CJS_Result::Success();
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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_Result CJS_Document::mailForm(
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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_Result::Failure(JSMessage::kBadObjectError);
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if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
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return CJS_Result::Failure(JSMessage::kPermissionError);
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CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
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ByteString sTextBuf = pInteractiveForm->ExportFormToFDFTextBuf();
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if (sTextBuf.IsEmpty())
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return CJS_Result::Failure(L"Bad FDF format.");
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std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
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pRuntime, params, 6, "bUI", "cTo", "cCc", "cBcc", "cSubject", "cMsg");
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bool bUI = true;
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if (IsExpandedParamKnown(newParams[0]))
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bUI = pRuntime->ToBoolean(newParams[0]);
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WideString cTo;
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if (IsExpandedParamKnown(newParams[1]))
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cTo = pRuntime->ToWideString(newParams[1]);
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WideString cCc;
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if (IsExpandedParamKnown(newParams[2]))
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cCc = pRuntime->ToWideString(newParams[2]);
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WideString cBcc;
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if (IsExpandedParamKnown(newParams[3]))
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cBcc = pRuntime->ToWideString(newParams[3]);
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WideString cSubject;
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if (IsExpandedParamKnown(newParams[4]))
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cSubject = pRuntime->ToWideString(newParams[4]);
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WideString cMsg;
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if (IsExpandedParamKnown(newParams[5]))
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cMsg = pRuntime->ToWideString(newParams[5]);
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std::vector<char> mutable_buf(sTextBuf.begin(), sTextBuf.end());
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pRuntime->BeginBlock();
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m_pFormFillEnv->JS_docmailForm(mutable_buf.data(), mutable_buf.size(), bUI,
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cTo, cSubject, cCc, cBcc, cMsg);
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pRuntime->EndBlock();
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return CJS_Result::Success();
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}
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CJS_Result CJS_Document::print(
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CJS_Runtime* pRuntime,
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const std::vector<v8::Local<v8::Value>>& params) {
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std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams(
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pRuntime, params, 8, "bUI", "nStart", "nEnd", "bSilent", "bShrinkToFit",
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"bPrintAsImage", "bReverse", "bAnnotations");
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bool bUI = true;
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if (IsExpandedParamKnown(newParams[0]))
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bUI = pRuntime->ToBoolean(newParams[0]);
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int nStart = 0;
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if (IsExpandedParamKnown(newParams[1]))
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nStart = pRuntime->ToInt32(newParams[1]);
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int nEnd = 0;
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if (IsExpandedParamKnown(newParams[2]))
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nEnd = pRuntime->ToInt32(newParams[2]);
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bool bSilent = false;
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if (IsExpandedParamKnown(newParams[3]))
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bSilent = pRuntime->ToBoolean(newParams[3]);
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bool bShrinkToFit = false;
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if (IsExpandedParamKnown(newParams[4]))
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bShrinkToFit = pRuntime->ToBoolean(newParams[4]);
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bool bPrintAsImage = false;
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if (IsExpandedParamKnown(newParams[5]))
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bPrintAsImage = pRuntime->ToBoolean(newParams[5]);
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bool bReverse = false;
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if (IsExpandedParamKnown(newParams[6]))
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bReverse = pRuntime->ToBoolean(newParams[6]);
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bool bAnnotations = false;
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if (IsExpandedParamKnown(newParams[7]))
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bAnnotations = pRuntime->ToBoolean(newParams[7]);
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|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CJS_EventRecorder* pHandler =
|
|
pRuntime->GetCurrentEventContext()->GetEventRecorder();
|
|
if (!pHandler->IsUserGesture())
|
|
return CJS_Result::Failure(JSMessage::kUserGestureRequiredError);
|
|
|
|
m_pFormFillEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit,
|
|
bPrintAsImage, bReverse, bAnnotations);
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
// removes the specified field from the document.
|
|
// comment:
|
|
// note: if the filed name is not rational, adobe is dumb for it.
|
|
CJS_Result CJS_Document::removeField(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (params.size() != 1)
|
|
return CJS_Result::Failure(JSMessage::kParamError);
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
|
|
m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM))) {
|
|
return CJS_Result::Failure(JSMessage::kPermissionError);
|
|
}
|
|
|
|
WideString sFieldName = pRuntime->ToWideString(params[0]);
|
|
CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
|
|
std::vector<ObservedPtr<CPDFSDK_Annot>> widgets;
|
|
pInteractiveForm->GetWidgets(sFieldName, &widgets);
|
|
if (widgets.empty())
|
|
return CJS_Result::Success();
|
|
|
|
for (const auto& pAnnot : widgets) {
|
|
CPDFSDK_Widget* pWidget = ToCPDFSDKWidget(pAnnot.Get());
|
|
if (!pWidget)
|
|
continue;
|
|
|
|
IPDF_Page* pPage = pWidget->GetPage();
|
|
ASSERT(pPage);
|
|
|
|
// If there is currently no pageview associated with the page being used
|
|
// do not create one. We may be in the process of tearing down the document
|
|
// and creating a new pageview at this point will cause bad things.
|
|
CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(pPage, false);
|
|
if (!pPageView)
|
|
continue;
|
|
|
|
CFX_FloatRect rcAnnot = pWidget->GetRect();
|
|
rcAnnot.Inflate(1.0f, 1.0f, 1.0f, 1.0f);
|
|
|
|
std::vector<CFX_FloatRect> aRefresh(1, rcAnnot);
|
|
pPageView->UpdateRects(aRefresh);
|
|
}
|
|
m_pFormFillEnv->SetChangeMark();
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
// reset filed values within a document.
|
|
// comment:
|
|
// note: if the fields names r not rational, aodbe is dumb for it.
|
|
|
|
CJS_Result CJS_Document::resetForm(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
|
|
m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
|
|
m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
|
|
return CJS_Result::Failure(JSMessage::kPermissionError);
|
|
}
|
|
|
|
CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
|
|
if (params.empty()) {
|
|
pPDFForm->ResetForm(NotificationOption::kNotify);
|
|
m_pFormFillEnv->SetChangeMark();
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
v8::Local<v8::Array> array;
|
|
if (params[0]->IsString()) {
|
|
array = pRuntime->NewArray();
|
|
pRuntime->PutArrayElement(array, 0, params[0]);
|
|
} else {
|
|
array = pRuntime->ToArray(params[0]);
|
|
}
|
|
|
|
std::vector<CPDF_FormField*> aFields;
|
|
for (size_t i = 0; i < pRuntime->GetArrayLength(array); ++i) {
|
|
WideString swVal =
|
|
pRuntime->ToWideString(pRuntime->GetArrayElement(array, i));
|
|
for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j)
|
|
aFields.push_back(pPDFForm->GetField(j, swVal));
|
|
}
|
|
|
|
if (!aFields.empty()) {
|
|
pPDFForm->ResetForm(aFields, true, NotificationOption::kNotify);
|
|
m_pFormFillEnv->SetChangeMark();
|
|
}
|
|
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::saveAs(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::syncAnnotScan(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::submitForm(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
size_t nSize = params.size();
|
|
if (nSize < 1)
|
|
return CJS_Result::Failure(JSMessage::kParamError);
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CJS_EventRecorder* pHandler =
|
|
pRuntime->GetCurrentEventContext()->GetEventRecorder();
|
|
if (!pHandler->IsUserGesture())
|
|
return CJS_Result::Failure(JSMessage::kUserGestureRequiredError);
|
|
|
|
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, "cURL");
|
|
if (!pValue.IsEmpty())
|
|
strURL = pRuntime->ToWideString(pValue);
|
|
|
|
bFDF = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, "bFDF"));
|
|
bEmpty = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, "bEmpty"));
|
|
aFields = pRuntime->ToArray(pRuntime->GetObjectProperty(pObj, "aFields"));
|
|
}
|
|
|
|
CPDF_InteractiveForm* pPDFForm = GetCoreInteractiveForm();
|
|
if (pRuntime->GetArrayLength(aFields) == 0 && bEmpty) {
|
|
if (pPDFForm->CheckRequiredFields(nullptr, true)) {
|
|
pRuntime->BeginBlock();
|
|
GetSDKInteractiveForm()->SubmitForm(strURL, false);
|
|
pRuntime->EndBlock();
|
|
}
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
std::vector<CPDF_FormField*> fieldObjects;
|
|
for (size_t i = 0; i < pRuntime->GetArrayLength(aFields); ++i) {
|
|
WideString sName =
|
|
pRuntime->ToWideString(pRuntime->GetArrayElement(aFields, i));
|
|
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 (pPDFForm->CheckRequiredFields(&fieldObjects, true)) {
|
|
pRuntime->BeginBlock();
|
|
GetSDKInteractiveForm()->SubmitFields(strURL, fieldObjects, true, !bFDF);
|
|
pRuntime->EndBlock();
|
|
}
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
void CJS_Document::SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
|
|
m_pFormFillEnv.Reset(pFormFillEnv);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_bookmark_root(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_bookmark_root(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_author(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "Author");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_author(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "Author");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_info(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
const auto* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
|
if (!pDictionary)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
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->NewObject();
|
|
pRuntime->PutObjectProperty(pObj, "Author",
|
|
pRuntime->NewString(cwAuthor.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Title",
|
|
pRuntime->NewString(cwTitle.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Subject",
|
|
pRuntime->NewString(cwSubject.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Keywords",
|
|
pRuntime->NewString(cwKeywords.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Creator",
|
|
pRuntime->NewString(cwCreator.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Producer",
|
|
pRuntime->NewString(cwProducer.AsStringView()));
|
|
pRuntime->PutObjectProperty(
|
|
pObj, "CreationDate", pRuntime->NewString(cwCreationDate.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "ModDate",
|
|
pRuntime->NewString(cwModDate.AsStringView()));
|
|
pRuntime->PutObjectProperty(pObj, "Trapped",
|
|
pRuntime->NewString(cwTrapped.AsStringView()));
|
|
|
|
// PutObjectProperty() calls below may re-enter JS and change info dict.
|
|
auto pCopy = pDictionary->Clone();
|
|
CPDF_DictionaryLocker locker(ToDictionary(pCopy.Get()));
|
|
for (const auto& it : locker) {
|
|
const ByteString& bsKey = it.first;
|
|
CPDF_Object* pValueObj = it.second.Get();
|
|
if (pValueObj->IsString() || pValueObj->IsName()) {
|
|
pRuntime->PutObjectProperty(
|
|
pObj, bsKey.AsStringView(),
|
|
pRuntime->NewString(pValueObj->GetUnicodeText().AsStringView()));
|
|
} else if (pValueObj->IsNumber()) {
|
|
pRuntime->PutObjectProperty(pObj, bsKey.AsStringView(),
|
|
pRuntime->NewNumber(pValueObj->GetNumber()));
|
|
} else if (pValueObj->IsBoolean()) {
|
|
pRuntime->PutObjectProperty(
|
|
pObj, bsKey.AsStringView(),
|
|
pRuntime->NewBoolean(!!pValueObj->GetInteger()));
|
|
}
|
|
}
|
|
return CJS_Result::Success(pObj);
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_info(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPropertyInternal(CJS_Runtime* pRuntime,
|
|
const ByteString& propName) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
|
if (!pDictionary)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Success(pRuntime->NewString(
|
|
pDictionary->GetUnicodeTextFor(propName).AsStringView()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::setPropertyInternal(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp,
|
|
const ByteString& propName) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
|
|
if (!pDictionary)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
|
|
return CJS_Result::Failure(JSMessage::kPermissionError);
|
|
|
|
pDictionary->SetNewFor<CPDF_String>(propName, pRuntime->ToWideString(vp));
|
|
m_pFormFillEnv->SetChangeMark();
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_creation_date(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "CreationDate");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_creation_date(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "CreationDate");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_creator(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "Creator");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_creator(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "Creator");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_delay(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Success(pRuntime->NewBoolean(m_bDelay));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_delay(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
|
|
return CJS_Result::Failure(JSMessage::kPermissionError);
|
|
|
|
m_bDelay = pRuntime->ToBoolean(vp);
|
|
if (m_bDelay) {
|
|
m_DelayData.clear();
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
std::list<std::unique_ptr<CJS_DelayData>> DelayDataToProcess;
|
|
DelayDataToProcess.swap(m_DelayData);
|
|
for (const auto& pData : DelayDataToProcess)
|
|
CJS_Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
|
|
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_keywords(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "Keywords");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_keywords(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "Keywords");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_mod_date(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "ModDate");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_mod_date(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "ModDate");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_producer(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "Producer");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_producer(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "Producer");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_subject(CJS_Runtime* pRuntime) {
|
|
return getPropertyInternal(pRuntime, "Subject");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_subject(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return setPropertyInternal(pRuntime, vp, "Subject");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_title(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return getPropertyInternal(pRuntime, "Title");
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_title(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return setPropertyInternal(pRuntime, vp, "Title");
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_num_pages(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Success(
|
|
pRuntime->NewNumber(m_pFormFillEnv->GetPageCount()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_num_pages(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_external(CJS_Runtime* pRuntime) {
|
|
// In Chrome case, should always return true.
|
|
return CJS_Result::Success(pRuntime->NewBoolean(true));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_external(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_filesize(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success(pRuntime->NewNumber(0));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_filesize(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_mouse_x(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_mouse_x(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_mouse_y(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_mouse_y(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_URL(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Success(
|
|
pRuntime->NewString(m_pFormFillEnv->JS_docGetFilePath().AsStringView()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_URL(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_base_URL(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success(pRuntime->NewString(m_cwBaseURL.AsStringView()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_base_URL(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
m_cwBaseURL = pRuntime->ToWideString(vp);
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_calculate(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
|
|
return CJS_Result::Success(
|
|
pRuntime->NewBoolean(!!pInteractiveForm->IsCalculateEnabled()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_calculate(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDFSDK_InteractiveForm* pInteractiveForm = GetSDKInteractiveForm();
|
|
pInteractiveForm->EnableCalculate(pRuntime->ToBoolean(vp));
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_document_file_name(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(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_Result::Success(pRuntime->NewString(wsFilePath.c_str() + i));
|
|
|
|
return CJS_Result::Success(pRuntime->NewString(""));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_document_file_name(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_path(CJS_Runtime* pRuntime) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Success(pRuntime->NewString(
|
|
CJS_App::SysPathToPDFPath(m_pFormFillEnv->JS_docGetFilePath())
|
|
.AsStringView()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_path(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_page_window_rect(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_page_window_rect(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_layout(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_layout(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::addLink(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::closeDoc(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPageBox(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getAnnot(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (params.size() != 2)
|
|
return CJS_Result::Failure(JSMessage::kParamError);
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(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_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDFSDK_AnnotIteration annotIteration(pPageView, false);
|
|
CPDFSDK_BAAnnot* pSDKBAAnnot = nullptr;
|
|
for (const auto& pSDKAnnotCur : annotIteration) {
|
|
auto* pBAAnnot = pSDKAnnotCur->AsBAAnnot();
|
|
if (pBAAnnot && pBAAnnot->GetAnnotName() == swAnnotName) {
|
|
pSDKBAAnnot = pBAAnnot;
|
|
break;
|
|
}
|
|
}
|
|
if (!pSDKBAAnnot)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
|
|
CJS_Annot::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
|
|
if (pObj.IsEmpty())
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto* pJS_Annot =
|
|
static_cast<CJS_Annot*>(CFXJS_Engine::GetObjectPrivate(pObj));
|
|
if (!pJS_Annot)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
pJS_Annot->SetSDKAnnot(pSDKBAAnnot);
|
|
return CJS_Result::Success(pJS_Annot->ToV8Object());
|
|
}
|
|
|
|
CJS_Result CJS_Document::getAnnots(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(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_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDFSDK_AnnotIteration annotIteration(pPageView, false);
|
|
for (const auto& pSDKAnnotCur : annotIteration) {
|
|
if (!pSDKAnnotCur)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
|
|
CJS_Annot::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
|
|
if (pObj.IsEmpty())
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto* pJS_Annot =
|
|
static_cast<CJS_Annot*>(CFXJS_Engine::GetObjectPrivate(pObj));
|
|
pJS_Annot->SetSDKAnnot(pSDKAnnotCur->AsBAAnnot());
|
|
pRuntime->PutArrayElement(
|
|
annots, i,
|
|
pJS_Annot ? v8::Local<v8::Value>(pJS_Annot->ToV8Object())
|
|
: v8::Local<v8::Value>());
|
|
}
|
|
}
|
|
return CJS_Result::Success(annots);
|
|
}
|
|
|
|
CJS_Result CJS_Document::getAnnot3D(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success(pRuntime->NewUndefined());
|
|
}
|
|
|
|
CJS_Result CJS_Document::getAnnots3D(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getOCGs(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getLinks(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::addIcon(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (params.size() != 2)
|
|
return CJS_Result::Failure(JSMessage::kParamError);
|
|
|
|
if (!params[1]->IsObject())
|
|
return CJS_Result::Failure(JSMessage::kTypeError);
|
|
|
|
v8::Local<v8::Object> pObj = pRuntime->ToObject(params[1]);
|
|
if (!JSGetObject<CJS_Icon>(pObj))
|
|
return CJS_Result::Failure(JSMessage::kTypeError);
|
|
|
|
WideString swIconName = pRuntime->ToWideString(params[0]);
|
|
m_IconNames.push_back(swIconName);
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_icons(CJS_Runtime* pRuntime) {
|
|
// TODO(tsepez): Maybe make consistent with Acrobat Reader behavior which
|
|
// is to throw an exception under the default security settings.
|
|
if (m_IconNames.empty())
|
|
return CJS_Result::Success(pRuntime->NewUndefined());
|
|
|
|
v8::Local<v8::Array> Icons = pRuntime->NewArray();
|
|
int i = 0;
|
|
for (const auto& name : m_IconNames) {
|
|
v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
|
|
CJS_Icon::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
|
|
if (pObj.IsEmpty())
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto* pJS_Icon =
|
|
static_cast<CJS_Icon*>(CFXJS_Engine::GetObjectPrivate(pObj));
|
|
pJS_Icon->SetIconName(name);
|
|
pRuntime->PutArrayElement(Icons, i++,
|
|
pJS_Icon
|
|
? v8::Local<v8::Value>(pJS_Icon->ToV8Object())
|
|
: v8::Local<v8::Value>());
|
|
}
|
|
return CJS_Result::Success(Icons);
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_icons(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Failure(JSMessage::kReadOnlyError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::getIcon(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (params.size() != 1)
|
|
return CJS_Result::Failure(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_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
v8::Local<v8::Object> pObj = pRuntime->NewFXJSBoundObject(
|
|
CJS_Icon::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC);
|
|
if (pObj.IsEmpty())
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto* pJSIcon = static_cast<CJS_Icon*>(CFXJS_Engine::GetObjectPrivate(pObj));
|
|
if (!pJSIcon)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
pJSIcon->SetIconName(*it);
|
|
return CJS_Result::Success(pJSIcon->ToV8Object());
|
|
}
|
|
|
|
CJS_Result CJS_Document::removeIcon(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, no supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::createDataObject(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not implemented.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_media(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_media(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::calculateNow(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
|
|
m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
|
|
m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
|
|
return CJS_Result::Failure(JSMessage::kPermissionError);
|
|
}
|
|
|
|
GetSDKInteractiveForm()->OnCalculate(nullptr);
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_collab(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_collab(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPageNthWord(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
|
return CJS_Result::Failure(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 (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
|
|
return CJS_Result::Failure(JSMessage::kValueError);
|
|
|
|
CPDF_Dictionary* pPageDict = pDocument->GetPageDictionary(nPageNo);
|
|
if (!pPageDict)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto page = pdfium::MakeRetain<CPDF_Page>(pDocument, pPageDict);
|
|
page->SetRenderCache(pdfium::MakeUnique<CPDF_PageRenderCache>(page.Get()));
|
|
page->ParseContent();
|
|
|
|
int nWords = 0;
|
|
WideString swRet;
|
|
for (auto& pPageObj : *page) {
|
|
if (pPageObj->IsText()) {
|
|
CPDF_TextObject* pTextObj = pPageObj->AsText();
|
|
int nObjWords = pTextObj->CountWords();
|
|
if (nWords + nObjWords >= nWordNo) {
|
|
swRet = pTextObj->GetWordString(nWordNo - nWords);
|
|
break;
|
|
}
|
|
nWords += nObjWords;
|
|
}
|
|
}
|
|
|
|
if (bStrip)
|
|
swRet.Trim();
|
|
return CJS_Result::Success(pRuntime->NewString(swRet.AsStringView()));
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPageNthWordQuads(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
return CJS_Result::Failure(JSMessage::kNotSupportedError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPageNumWords(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
|
|
return CJS_Result::Failure(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_Result::Failure(JSMessage::kValueError);
|
|
|
|
CPDF_Dictionary* pPageDict = pDocument->GetPageDictionary(nPageNo);
|
|
if (!pPageDict)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
auto page = pdfium::MakeRetain<CPDF_Page>(pDocument, pPageDict);
|
|
page->SetRenderCache(pdfium::MakeUnique<CPDF_PageRenderCache>(page.Get()));
|
|
page->ParseContent();
|
|
|
|
int nWords = 0;
|
|
for (auto& pPageObj : *page) {
|
|
if (pPageObj->IsText())
|
|
nWords += pPageObj->AsText()->CountWords();
|
|
}
|
|
return CJS_Result::Success(pRuntime->NewNumber(nWords));
|
|
}
|
|
|
|
CJS_Result CJS_Document::getPrintParams(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
return CJS_Result::Failure(JSMessage::kNotSupportedError);
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_zoom(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_zoom(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::get_zoom_type(CJS_Runtime* pRuntime) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::set_zoom_type(CJS_Runtime* pRuntime,
|
|
v8::Local<v8::Value> vp) {
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::deletePages(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::extractPages(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::insertPages(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::replacePages(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::getURL(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
// Unsafe, not supported.
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
CJS_Result CJS_Document::gotoNamedDest(
|
|
CJS_Runtime* pRuntime,
|
|
const std::vector<v8::Local<v8::Value>>& params) {
|
|
if (params.size() != 1)
|
|
return CJS_Result::Failure(JSMessage::kParamError);
|
|
|
|
if (!m_pFormFillEnv)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
|
|
CPDF_NameTree nameTree(pDocument, "Dests");
|
|
CPDF_Array* destArray =
|
|
nameTree.LookupNamedDest(pDocument, pRuntime->ToWideString(params[0]));
|
|
if (!destArray)
|
|
return CJS_Result::Failure(JSMessage::kBadObjectError);
|
|
|
|
CPDF_Dest dest(destArray);
|
|
const CPDF_Array* arrayObject = dest.GetArray();
|
|
std::vector<float> scrollPositionArray;
|
|
if (arrayObject) {
|
|
for (size_t i = 2; i < arrayObject->size(); i++)
|
|
scrollPositionArray.push_back(arrayObject->GetNumberAt(i));
|
|
}
|
|
pRuntime->BeginBlock();
|
|
m_pFormFillEnv->DoGoToAction(dest.GetDestPageIndex(pDocument),
|
|
dest.GetZoomMode(), scrollPositionArray.data(),
|
|
scrollPositionArray.size());
|
|
pRuntime->EndBlock();
|
|
return CJS_Result::Success();
|
|
}
|
|
|
|
void CJS_Document::AddDelayData(std::unique_ptr<CJS_DelayData> pData) {
|
|
m_DelayData.push_back(std::move(pData));
|
|
}
|
|
|
|
void CJS_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)
|
|
CJS_Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
|
|
}
|
|
|
|
CPDF_InteractiveForm* CJS_Document::GetCoreInteractiveForm() {
|
|
return GetSDKInteractiveForm()->GetInteractiveForm();
|
|
}
|
|
|
|
CPDFSDK_InteractiveForm* CJS_Document::GetSDKInteractiveForm() {
|
|
return m_pFormFillEnv->GetInteractiveForm();
|
|
}
|