| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fpdfsdk/javascript/app.h" |
| |
| #include <map> |
| #include <memory> |
| #include <vector> |
| |
| #include "fpdfsdk/cpdfsdk_formfillenvironment.h" |
| #include "fpdfsdk/cpdfsdk_interform.h" |
| #include "fpdfsdk/javascript/Document.h" |
| #include "fpdfsdk/javascript/JS_Define.h" |
| #include "fpdfsdk/javascript/JS_Object.h" |
| #include "fpdfsdk/javascript/JS_Value.h" |
| #include "fpdfsdk/javascript/cjs_event_context.h" |
| #include "fpdfsdk/javascript/cjs_eventhandler.h" |
| #include "fpdfsdk/javascript/cjs_runtime.h" |
| #include "fpdfsdk/javascript/resource.h" |
| #include "third_party/base/stl_util.h" |
| |
| namespace { |
| |
| bool IsTypeKnown(v8::Local<v8::Value> value) { |
| return !value.IsEmpty() && |
| (value->IsString() || value->IsNumber() || value->IsBoolean() || |
| value->IsDate() || value->IsObject() || value->IsNull() || |
| value->IsUndefined()); |
| } |
| |
| } // namespace |
| |
| class GlobalTimer { |
| public: |
| GlobalTimer(app* pObj, |
| CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| CJS_Runtime* pRuntime, |
| int nType, |
| const WideString& script, |
| uint32_t dwElapse, |
| uint32_t dwTimeOut); |
| ~GlobalTimer(); |
| |
| static void Trigger(int nTimerID); |
| static void Cancel(int nTimerID); |
| |
| bool IsOneShot() const { return m_nType == 1; } |
| uint32_t GetTimeOut() const { return m_dwTimeOut; } |
| int GetTimerID() const { return m_nTimerID; } |
| CJS_Runtime* GetRuntime() const { return m_pRuntime.Get(); } |
| WideString GetJScript() const { return m_swJScript; } |
| |
| private: |
| using TimerMap = std::map<uint32_t, GlobalTimer*>; |
| static TimerMap* GetGlobalTimerMap(); |
| |
| uint32_t m_nTimerID; |
| app* const m_pEmbedObj; |
| bool m_bProcessing; |
| |
| // data |
| const int m_nType; // 0:Interval; 1:TimeOut |
| const uint32_t m_dwTimeOut; |
| const WideString m_swJScript; |
| CJS_Runtime::ObservedPtr m_pRuntime; |
| CPDFSDK_FormFillEnvironment::ObservedPtr m_pFormFillEnv; |
| }; |
| |
| GlobalTimer::GlobalTimer(app* pObj, |
| CPDFSDK_FormFillEnvironment* pFormFillEnv, |
| CJS_Runtime* pRuntime, |
| int nType, |
| const WideString& script, |
| uint32_t dwElapse, |
| uint32_t dwTimeOut) |
| : m_nTimerID(0), |
| m_pEmbedObj(pObj), |
| m_bProcessing(false), |
| m_nType(nType), |
| m_dwTimeOut(dwTimeOut), |
| m_swJScript(script), |
| m_pRuntime(pRuntime), |
| m_pFormFillEnv(pFormFillEnv) { |
| CFX_SystemHandler* pHandler = m_pFormFillEnv->GetSysHandler(); |
| m_nTimerID = pHandler->SetTimer(dwElapse, Trigger); |
| if (m_nTimerID) |
| (*GetGlobalTimerMap())[m_nTimerID] = this; |
| } |
| |
| GlobalTimer::~GlobalTimer() { |
| if (!m_nTimerID) |
| return; |
| |
| if (GetRuntime()) |
| m_pFormFillEnv->GetSysHandler()->KillTimer(m_nTimerID); |
| |
| GetGlobalTimerMap()->erase(m_nTimerID); |
| } |
| |
| // static |
| void GlobalTimer::Trigger(int nTimerID) { |
| auto it = GetGlobalTimerMap()->find(nTimerID); |
| if (it == GetGlobalTimerMap()->end()) |
| return; |
| |
| GlobalTimer* pTimer = it->second; |
| if (pTimer->m_bProcessing) |
| return; |
| |
| pTimer->m_bProcessing = true; |
| if (pTimer->m_pEmbedObj) |
| pTimer->m_pEmbedObj->TimerProc(pTimer); |
| |
| // Timer proc may have destroyed timer, find it again. |
| it = GetGlobalTimerMap()->find(nTimerID); |
| if (it == GetGlobalTimerMap()->end()) |
| return; |
| |
| pTimer = it->second; |
| pTimer->m_bProcessing = false; |
| if (pTimer->IsOneShot()) |
| pTimer->m_pEmbedObj->CancelProc(pTimer); |
| } |
| |
| // static |
| void GlobalTimer::Cancel(int nTimerID) { |
| auto it = GetGlobalTimerMap()->find(nTimerID); |
| if (it == GetGlobalTimerMap()->end()) |
| return; |
| |
| GlobalTimer* pTimer = it->second; |
| pTimer->m_pEmbedObj->CancelProc(pTimer); |
| } |
| |
| // static |
| GlobalTimer::TimerMap* GlobalTimer::GetGlobalTimerMap() { |
| // Leak the timer array at shutdown. |
| static auto* s_TimerMap = new TimerMap; |
| return s_TimerMap; |
| } |
| |
| const char* CJS_TimerObj::g_pClassName = "TimerObj"; |
| int CJS_TimerObj::g_nObjDefnID = -1; |
| |
| void CJS_TimerObj::JSConstructor(CFXJS_Engine* pEngine, |
| v8::Local<v8::Object> obj) { |
| CJS_Object* pObj = new CJS_TimerObj(obj); |
| pObj->SetEmbedObject(new TimerObj(pObj)); |
| pEngine->SetObjectPrivate(obj, pObj); |
| pObj->InitInstance(static_cast<CJS_Runtime*>(pEngine)); |
| } |
| |
| void CJS_TimerObj::JSDestructor(CFXJS_Engine* pEngine, |
| v8::Local<v8::Object> obj) { |
| delete static_cast<CJS_TimerObj*>(pEngine->GetObjectPrivate(obj)); |
| } |
| |
| void CJS_TimerObj::DefineJSObjects(CFXJS_Engine* pEngine, |
| FXJSOBJTYPE eObjType) { |
| g_nObjDefnID = pEngine->DefineObj(CJS_TimerObj::g_pClassName, eObjType, |
| JSConstructor, JSDestructor); |
| } |
| |
| TimerObj::TimerObj(CJS_Object* pJSObject) |
| : CJS_EmbedObj(pJSObject), m_nTimerID(0) {} |
| |
| TimerObj::~TimerObj() {} |
| |
| void TimerObj::SetTimer(GlobalTimer* pTimer) { |
| m_nTimerID = pTimer->GetTimerID(); |
| } |
| |
| #define JS_STR_VIEWERTYPE L"pdfium" |
| #define JS_STR_VIEWERVARIATION L"Full" |
| #define JS_STR_PLATFORM L"WIN" |
| #define JS_STR_LANGUAGE L"ENU" |
| #define JS_NUM_VIEWERVERSION 8 |
| #ifdef PDF_ENABLE_XFA |
| #define JS_NUM_VIEWERVERSION_XFA 11 |
| #endif // PDF_ENABLE_XFA |
| #define JS_NUM_FORMSVERSION 7 |
| |
| JSPropertySpec CJS_App::PropertySpecs[] = { |
| {"activeDocs", get_active_docs_static, set_active_docs_static}, |
| {"calculate", get_calculate_static, set_calculate_static}, |
| {"formsVersion", get_forms_version_static, set_forms_version_static}, |
| {"fs", get_fs_static, set_fs_static}, |
| {"fullscreen", get_fullscreen_static, set_fullscreen_static}, |
| {"language", get_language_static, set_language_static}, |
| {"media", get_media_static, set_media_static}, |
| {"platform", get_platform_static, set_platform_static}, |
| {"runtimeHighlight", get_runtime_highlight_static, |
| set_runtime_highlight_static}, |
| {"viewerType", get_viewer_type_static, set_viewer_type_static}, |
| {"viewerVariation", get_viewer_variation_static, |
| set_viewer_variation_static}, |
| {"viewerVersion", get_viewer_version_static, set_viewer_version_static}, |
| {0, 0, 0}}; |
| |
| JSMethodSpec CJS_App::MethodSpecs[] = {{"alert", alert_static}, |
| {"beep", beep_static}, |
| {"browseForDoc", browseForDoc_static}, |
| {"clearInterval", clearInterval_static}, |
| {"clearTimeOut", clearTimeOut_static}, |
| {"execDialog", execDialog_static}, |
| {"execMenuItem", execMenuItem_static}, |
| {"findComponent", findComponent_static}, |
| {"goBack", goBack_static}, |
| {"goForward", goForward_static}, |
| {"launchURL", launchURL_static}, |
| {"mailMsg", mailMsg_static}, |
| {"newFDF", newFDF_static}, |
| {"newDoc", newDoc_static}, |
| {"openDoc", openDoc_static}, |
| {"openFDF", openFDF_static}, |
| {"popUpMenuEx", popUpMenuEx_static}, |
| {"popUpMenu", popUpMenu_static}, |
| {"response", response_static}, |
| {"setInterval", setInterval_static}, |
| {"setTimeOut", setTimeOut_static}, |
| {0, 0}}; |
| |
| const char* CJS_App::g_pClassName = "app"; |
| int CJS_App::g_nObjDefnID = -1; |
| |
| void CJS_App::JSConstructor(CFXJS_Engine* pEngine, v8::Local<v8::Object> obj) { |
| CJS_Object* pObj = new CJS_App(obj); |
| pObj->SetEmbedObject(new app(pObj)); |
| pEngine->SetObjectPrivate(obj, pObj); |
| pObj->InitInstance(static_cast<CJS_Runtime*>(pEngine)); |
| } |
| |
| void CJS_App::JSDestructor(CFXJS_Engine* pEngine, v8::Local<v8::Object> obj) { |
| delete static_cast<CJS_App*>(pEngine->GetObjectPrivate(obj)); |
| } |
| |
| void CJS_App::DefineProps(CFXJS_Engine* pEngine) { |
| for (size_t i = 0; i < FX_ArraySize(PropertySpecs) - 1; ++i) { |
| pEngine->DefineObjProperty(g_nObjDefnID, PropertySpecs[i].pName, |
| PropertySpecs[i].pPropGet, |
| PropertySpecs[i].pPropPut); |
| } |
| } |
| |
| void CJS_App::DefineMethods(CFXJS_Engine* pEngine) { |
| for (size_t i = 0; i < FX_ArraySize(MethodSpecs) - 1; ++i) { |
| pEngine->DefineObjMethod(g_nObjDefnID, MethodSpecs[i].pName, |
| MethodSpecs[i].pMethodCall); |
| } |
| } |
| |
| void CJS_App::DefineJSObjects(CFXJS_Engine* pEngine, FXJSOBJTYPE eObjType) { |
| g_nObjDefnID = pEngine->DefineObj(CJS_App::g_pClassName, eObjType, |
| JSConstructor, JSDestructor); |
| DefineProps(pEngine); |
| DefineMethods(pEngine); |
| } |
| |
| app::app(CJS_Object* pJSObject) |
| : CJS_EmbedObj(pJSObject), m_bCalculate(true), m_bRuntimeHighLight(false) {} |
| |
| app::~app() {} |
| |
| CJS_Return app::get_active_docs(CJS_Runtime* pRuntime) { |
| CJS_Document* pJSDocument = nullptr; |
| v8::Local<v8::Object> pObj = pRuntime->GetThisObj(); |
| if (CFXJS_Engine::GetObjDefnID(pObj) == CJS_Document::g_nObjDefnID) |
| pJSDocument = static_cast<CJS_Document*>(pRuntime->GetObjectPrivate(pObj)); |
| |
| v8::Local<v8::Array> aDocs = pRuntime->NewArray(); |
| pRuntime->PutArrayElement( |
| aDocs, 0, |
| pJSDocument ? v8::Local<v8::Value>(pJSDocument->ToV8Object()) |
| : v8::Local<v8::Value>()); |
| if (pRuntime->GetArrayLength(aDocs) > 0) |
| return CJS_Return(aDocs); |
| return CJS_Return(pRuntime->NewUndefined()); |
| } |
| |
| CJS_Return app::set_active_docs(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_calculate(CJS_Runtime* pRuntime) { |
| return CJS_Return(pRuntime->NewBoolean(m_bCalculate)); |
| } |
| |
| CJS_Return app::set_calculate(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| m_bCalculate = pRuntime->ToBoolean(vp); |
| pRuntime->GetFormFillEnv()->GetInterForm()->EnableCalculate(m_bCalculate); |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::get_forms_version(CJS_Runtime* pRuntime) { |
| return CJS_Return(pRuntime->NewNumber(JS_NUM_FORMSVERSION)); |
| } |
| |
| CJS_Return app::set_forms_version(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_viewer_type(CJS_Runtime* pRuntime) { |
| return CJS_Return(pRuntime->NewString(JS_STR_VIEWERTYPE)); |
| } |
| |
| CJS_Return app::set_viewer_type(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_viewer_variation(CJS_Runtime* pRuntime) { |
| return CJS_Return(pRuntime->NewString(JS_STR_VIEWERVARIATION)); |
| } |
| |
| CJS_Return app::set_viewer_variation(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_viewer_version(CJS_Runtime* pRuntime) { |
| #ifdef PDF_ENABLE_XFA |
| CPDFXFA_Context* pXFAContext = pRuntime->GetFormFillEnv()->GetXFAContext(); |
| if (pXFAContext->ContainsXFAForm()) |
| return CJS_Return(pRuntime->NewNumber(JS_NUM_VIEWERVERSION_XFA)); |
| #endif // PDF_ENABLE_XFA |
| return CJS_Return(pRuntime->NewNumber(JS_NUM_VIEWERVERSION)); |
| } |
| |
| CJS_Return app::set_viewer_version(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_platform(CJS_Runtime* pRuntime) { |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (!pFormFillEnv) |
| return CJS_Return(false); |
| |
| WideString platfrom = pFormFillEnv->GetPlatform(); |
| if (!platfrom.IsEmpty()) |
| return CJS_Return(pRuntime->NewString(platfrom.c_str())); |
| #endif |
| return CJS_Return(pRuntime->NewString(JS_STR_PLATFORM)); |
| } |
| |
| CJS_Return app::set_platform(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_language(CJS_Runtime* pRuntime) { |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (!pFormFillEnv) |
| return CJS_Return(false); |
| |
| WideString language = pFormFillEnv->GetLanguage(); |
| if (!language.IsEmpty()) |
| return CJS_Return(pRuntime->NewString(language.c_str())); |
| #endif |
| return CJS_Return(pRuntime->NewString(JS_STR_LANGUAGE)); |
| } |
| |
| CJS_Return app::set_language(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| // creates a new fdf object that contains no data |
| // comment: need reader support |
| // note: |
| // CFDF_Document * CPDFSDK_FormFillEnvironment::NewFDF(); |
| CJS_Return app::newFDF(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(true); |
| } |
| |
| // opens a specified pdf document and returns its document object |
| // comment:need reader support |
| // note: as defined in js reference, the proto of this function's fourth |
| // parmeters, how old an fdf document while do not show it. |
| // CFDF_Document * CPDFSDK_FormFillEnvironment::OpenFDF(string strPath,bool |
| // bUserConv); |
| |
| CJS_Return app::openFDF(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::alert(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| std::vector<v8::Local<v8::Value>> newParams = ExpandKeywordParams( |
| pRuntime, params, 4, L"cMsg", L"nIcon", L"nType", L"cTitle"); |
| |
| if (!IsTypeKnown(newParams[0])) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (!pFormFillEnv) |
| return CJS_Return(pRuntime->NewNumber(0)); |
| |
| WideString swMsg; |
| if (newParams[0]->IsArray()) { |
| v8::Local<v8::Array> carray = pRuntime->ToArray(newParams[0]); |
| swMsg = L"["; |
| for (size_t i = 0; i < pRuntime->GetArrayLength(carray); ++i) { |
| if (i) |
| swMsg += L", "; |
| |
| swMsg += pRuntime->ToWideString(pRuntime->GetArrayElement(carray, i)); |
| } |
| swMsg += L"]"; |
| } else { |
| swMsg = pRuntime->ToWideString(newParams[0]); |
| } |
| |
| int iIcon = 0; |
| if (IsTypeKnown(newParams[1])) |
| iIcon = pRuntime->ToInt32(newParams[1]); |
| |
| int iType = 0; |
| if (IsTypeKnown(newParams[2])) |
| iType = pRuntime->ToInt32(newParams[2]); |
| |
| WideString swTitle; |
| if (IsTypeKnown(newParams[3])) |
| swTitle = pRuntime->ToWideString(newParams[3]); |
| else |
| swTitle = JSGetStringFromID(IDS_STRING_JSALERT); |
| |
| pRuntime->BeginBlock(); |
| pFormFillEnv->KillFocusAnnot(0); |
| |
| v8::Local<v8::Value> ret = pRuntime->NewNumber( |
| pFormFillEnv->JS_appAlert(swMsg.c_str(), swTitle.c_str(), iType, iIcon)); |
| pRuntime->EndBlock(); |
| |
| return CJS_Return(ret); |
| } |
| |
| CJS_Return app::beep(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| if (params.size() == 1) { |
| pRuntime->GetFormFillEnv()->JS_appBeep(pRuntime->ToInt32(params[0])); |
| return CJS_Return(true); |
| } |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| } |
| |
| CJS_Return app::findComponent(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::popUpMenuEx(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::get_fs(CJS_Runtime* pRuntime) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::set_fs(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::setInterval(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| if (params.size() > 2 || params.size() == 0) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| WideString script = |
| params.size() > 0 ? pRuntime->ToWideString(params[0]) : L""; |
| if (script.IsEmpty()) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSAFNUMBER_KEYSTROKE)); |
| |
| uint32_t dwInterval = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 1000; |
| GlobalTimer* timerRef = new GlobalTimer(this, pRuntime->GetFormFillEnv(), |
| pRuntime, 0, script, dwInterval, 0); |
| m_Timers.insert(std::unique_ptr<GlobalTimer>(timerRef)); |
| |
| v8::Local<v8::Object> pRetObj = |
| pRuntime->NewFxDynamicObj(CJS_TimerObj::g_nObjDefnID); |
| if (pRetObj.IsEmpty()) |
| return CJS_Return(false); |
| |
| CJS_TimerObj* pJS_TimerObj = |
| static_cast<CJS_TimerObj*>(pRuntime->GetObjectPrivate(pRetObj)); |
| TimerObj* pTimerObj = static_cast<TimerObj*>(pJS_TimerObj->GetEmbedObject()); |
| pTimerObj->SetTimer(timerRef); |
| |
| return CJS_Return(pRetObj); |
| } |
| |
| CJS_Return app::setTimeOut(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| if (params.size() > 2 || params.size() == 0) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| WideString script = pRuntime->ToWideString(params[0]); |
| if (script.IsEmpty()) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSAFNUMBER_KEYSTROKE)); |
| |
| uint32_t dwTimeOut = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 1000; |
| GlobalTimer* timerRef = |
| new GlobalTimer(this, pRuntime->GetFormFillEnv(), pRuntime, 1, script, |
| dwTimeOut, dwTimeOut); |
| m_Timers.insert(std::unique_ptr<GlobalTimer>(timerRef)); |
| |
| v8::Local<v8::Object> pRetObj = |
| pRuntime->NewFxDynamicObj(CJS_TimerObj::g_nObjDefnID); |
| if (pRetObj.IsEmpty()) |
| return CJS_Return(false); |
| |
| CJS_TimerObj* pJS_TimerObj = |
| static_cast<CJS_TimerObj*>(pRuntime->GetObjectPrivate(pRetObj)); |
| TimerObj* pTimerObj = static_cast<TimerObj*>(pJS_TimerObj->GetEmbedObject()); |
| pTimerObj->SetTimer(timerRef); |
| |
| return CJS_Return(pRetObj); |
| } |
| |
| CJS_Return app::clearTimeOut(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| if (params.size() != 1) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| app::ClearTimerCommon(pRuntime, params[0]); |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::clearInterval(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| if (params.size() != 1) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| app::ClearTimerCommon(pRuntime, params[0]); |
| return CJS_Return(true); |
| } |
| |
| void app::ClearTimerCommon(CJS_Runtime* pRuntime, v8::Local<v8::Value> param) { |
| if (!param->IsObject()) |
| return; |
| |
| v8::Local<v8::Object> pObj = pRuntime->ToObject(param); |
| if (CFXJS_Engine::GetObjDefnID(pObj) != CJS_TimerObj::g_nObjDefnID) |
| return; |
| |
| CJS_Object* pJSObj = |
| static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(pObj)); |
| if (!pJSObj) |
| return; |
| |
| TimerObj* pTimerObj = static_cast<TimerObj*>(pJSObj->GetEmbedObject()); |
| if (!pTimerObj) |
| return; |
| |
| GlobalTimer::Cancel(pTimerObj->GetTimerID()); |
| } |
| |
| CJS_Return app::execMenuItem(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(false); |
| } |
| |
| void app::TimerProc(GlobalTimer* pTimer) { |
| CJS_Runtime* pRuntime = pTimer->GetRuntime(); |
| if (pRuntime && (!pTimer->IsOneShot() || pTimer->GetTimeOut() > 0)) |
| RunJsScript(pRuntime, pTimer->GetJScript()); |
| } |
| |
| void app::CancelProc(GlobalTimer* pTimer) { |
| m_Timers.erase(pdfium::FakeUniquePtr<GlobalTimer>(pTimer)); |
| } |
| |
| void app::RunJsScript(CJS_Runtime* pRuntime, const WideString& wsScript) { |
| if (!pRuntime->IsBlocking()) { |
| IJS_EventContext* pContext = pRuntime->NewEventContext(); |
| pContext->OnExternal_Exec(); |
| WideString wtInfo; |
| pContext->RunScript(wsScript, &wtInfo); |
| pRuntime->ReleaseEventContext(pContext); |
| } |
| } |
| |
| CJS_Return app::goBack(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| // Not supported. |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::goForward(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| // Not supported. |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::mailMsg(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| std::vector<v8::Local<v8::Value>> newParams = |
| ExpandKeywordParams(pRuntime, params, 6, L"bUI", L"cTo", L"cCc", L"cBcc", |
| L"cSubject", L"cMsg"); |
| |
| if (!IsTypeKnown(newParams[0])) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| bool bUI = pRuntime->ToBoolean(newParams[0]); |
| WideString cTo; |
| if (IsTypeKnown(newParams[1])) { |
| cTo = pRuntime->ToWideString(newParams[1]); |
| } else { |
| // cTo parameter required when UI not invoked. |
| if (!bUI) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| } |
| |
| WideString cCc; |
| if (IsTypeKnown(newParams[2])) |
| cCc = pRuntime->ToWideString(newParams[2]); |
| |
| WideString cBcc; |
| if (IsTypeKnown(newParams[3])) |
| cBcc = pRuntime->ToWideString(newParams[3]); |
| |
| WideString cSubject; |
| if (IsTypeKnown(newParams[4])) |
| cSubject = pRuntime->ToWideString(newParams[4]); |
| |
| WideString cMsg; |
| if (IsTypeKnown(newParams[5])) |
| cMsg = pRuntime->ToWideString(newParams[5]); |
| |
| pRuntime->BeginBlock(); |
| pRuntime->GetFormFillEnv()->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 app::launchURL(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| // Unsafe, not supported. |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::get_runtime_highlight(CJS_Runtime* pRuntime) { |
| return CJS_Return(pRuntime->NewBoolean(m_bRuntimeHighLight)); |
| } |
| |
| CJS_Return app::set_runtime_highlight(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| m_bRuntimeHighLight = pRuntime->ToBoolean(vp); |
| return CJS_Return(true); |
| } |
| |
| CJS_Return app::get_fullscreen(CJS_Runtime* pRuntime) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::set_fullscreen(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::popUpMenu(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::browseForDoc(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| // Unsafe, not supported. |
| return CJS_Return(true); |
| } |
| |
| WideString app::SysPathToPDFPath(const WideString& sOldPath) { |
| WideString sRet = L"/"; |
| for (const wchar_t& c : sOldPath) { |
| if (c != L':') |
| sRet += (c == L'\\') ? L'/' : c; |
| } |
| return sRet; |
| } |
| |
| CJS_Return app::newDoc(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::openDoc(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::response(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| std::vector<v8::Local<v8::Value>> newParams = |
| ExpandKeywordParams(pRuntime, params, 5, L"cQuestion", L"cTitle", |
| L"cDefault", L"bPassword", L"cLabel"); |
| |
| if (!IsTypeKnown(newParams[0])) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR)); |
| |
| WideString swQuestion = pRuntime->ToWideString(newParams[0]); |
| WideString swTitle = L"PDF"; |
| if (IsTypeKnown(newParams[1])) |
| swTitle = pRuntime->ToWideString(newParams[1]); |
| |
| WideString swDefault; |
| if (IsTypeKnown(newParams[2])) |
| swDefault = pRuntime->ToWideString(newParams[2]); |
| |
| bool bPassword = false; |
| if (IsTypeKnown(newParams[3])) |
| bPassword = pRuntime->ToBoolean(newParams[3]); |
| |
| WideString swLabel; |
| if (IsTypeKnown(newParams[4])) |
| swLabel = pRuntime->ToWideString(newParams[4]); |
| |
| const int MAX_INPUT_BYTES = 2048; |
| std::vector<uint8_t> pBuff(MAX_INPUT_BYTES + 2); |
| int nLengthBytes = pRuntime->GetFormFillEnv()->JS_appResponse( |
| swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(), swLabel.c_str(), |
| bPassword, pBuff.data(), MAX_INPUT_BYTES); |
| |
| if (nLengthBytes < 0 || nLengthBytes > MAX_INPUT_BYTES) |
| return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAM_TOOLONG)); |
| |
| return CJS_Return(pRuntime->NewString( |
| WideString::FromUTF16LE(reinterpret_cast<uint16_t*>(pBuff.data()), |
| nLengthBytes / sizeof(uint16_t)) |
| .c_str())); |
| } |
| |
| CJS_Return app::get_media(CJS_Runtime* pRuntime) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::set_media(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Return(false); |
| } |
| |
| CJS_Return app::execDialog(CJS_Runtime* pRuntime, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| return CJS_Return(true); |
| } |