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Diffstat (limited to 'fpdfsdk/javascript/app.cpp')
| -rw-r--r-- | fpdfsdk/javascript/app.cpp | 750 |
1 files changed, 750 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/app.cpp b/fpdfsdk/javascript/app.cpp new file mode 100644 index 0000000000..2f81791dc7 --- /dev/null +++ b/fpdfsdk/javascript/app.cpp @@ -0,0 +1,750 @@ +// 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 <memory> +#include <vector> + +#include "fpdfsdk/include/fsdk_mgr.h" +#include "fpdfsdk/include/javascript/IJavaScript.h" +#include "fpdfsdk/javascript/Document.h" +#include "fpdfsdk/javascript/JS_Context.h" +#include "fpdfsdk/javascript/JS_Define.h" +#include "fpdfsdk/javascript/JS_EventHandler.h" +#include "fpdfsdk/javascript/JS_Object.h" +#include "fpdfsdk/javascript/JS_Runtime.h" +#include "fpdfsdk/javascript/JS_Value.h" +#include "fpdfsdk/javascript/resource.h" + +BEGIN_JS_STATIC_CONST(CJS_TimerObj) +END_JS_STATIC_CONST() + +BEGIN_JS_STATIC_PROP(CJS_TimerObj) +END_JS_STATIC_PROP() + +BEGIN_JS_STATIC_METHOD(CJS_TimerObj) +END_JS_STATIC_METHOD() + +IMPLEMENT_JS_CLASS(CJS_TimerObj, TimerObj) + +TimerObj::TimerObj(CJS_Object* pJSObject) + : CJS_EmbedObj(pJSObject), m_pTimer(NULL) {} + +TimerObj::~TimerObj() {} + +void TimerObj::SetTimer(CJS_Timer* pTimer) { + m_pTimer = pTimer; +} + +CJS_Timer* TimerObj::GetTimer() const { + return m_pTimer; +} + +#define JS_STR_VIEWERTYPE L"pdfium" +#define JS_STR_VIEWERVARIATION L"Full" +#define JS_STR_PLATFORM L"WIN" +#define JS_STR_LANGUANGE 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 + +BEGIN_JS_STATIC_CONST(CJS_App) +END_JS_STATIC_CONST() + +BEGIN_JS_STATIC_PROP(CJS_App) +JS_STATIC_PROP_ENTRY(activeDocs) +JS_STATIC_PROP_ENTRY(calculate) +JS_STATIC_PROP_ENTRY(formsVersion) +JS_STATIC_PROP_ENTRY(fs) +JS_STATIC_PROP_ENTRY(fullscreen) +JS_STATIC_PROP_ENTRY(language) +JS_STATIC_PROP_ENTRY(media) +JS_STATIC_PROP_ENTRY(platform) +JS_STATIC_PROP_ENTRY(runtimeHighlight) +JS_STATIC_PROP_ENTRY(viewerType) +JS_STATIC_PROP_ENTRY(viewerVariation) +JS_STATIC_PROP_ENTRY(viewerVersion) +END_JS_STATIC_PROP() + +BEGIN_JS_STATIC_METHOD(CJS_App) +JS_STATIC_METHOD_ENTRY(alert) +JS_STATIC_METHOD_ENTRY(beep) +JS_STATIC_METHOD_ENTRY(browseForDoc) +JS_STATIC_METHOD_ENTRY(clearInterval) +JS_STATIC_METHOD_ENTRY(clearTimeOut) +JS_STATIC_METHOD_ENTRY(execDialog) +JS_STATIC_METHOD_ENTRY(execMenuItem) +JS_STATIC_METHOD_ENTRY(findComponent) +JS_STATIC_METHOD_ENTRY(goBack) +JS_STATIC_METHOD_ENTRY(goForward) +JS_STATIC_METHOD_ENTRY(launchURL) +JS_STATIC_METHOD_ENTRY(mailMsg) +JS_STATIC_METHOD_ENTRY(newFDF) +JS_STATIC_METHOD_ENTRY(newDoc) +JS_STATIC_METHOD_ENTRY(openDoc) +JS_STATIC_METHOD_ENTRY(openFDF) +JS_STATIC_METHOD_ENTRY(popUpMenuEx) +JS_STATIC_METHOD_ENTRY(popUpMenu) +JS_STATIC_METHOD_ENTRY(response) +JS_STATIC_METHOD_ENTRY(setInterval) +JS_STATIC_METHOD_ENTRY(setTimeOut) +END_JS_STATIC_METHOD() + +IMPLEMENT_JS_CLASS(CJS_App, app) + +app::app(CJS_Object* pJSObject) + : CJS_EmbedObj(pJSObject), m_bCalculate(true), m_bRuntimeHighLight(false) {} + +app::~app() { + for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) + delete m_aTimer[i]; + + m_aTimer.RemoveAll(); +} + +FX_BOOL app::activeDocs(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (!vp.IsGetting()) + return FALSE; + + CJS_Context* pContext = (CJS_Context*)cc; + CPDFDoc_Environment* pApp = pContext->GetReaderApp(); + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument(); + CJS_Array aDocs(pRuntime); + if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument()) { + CJS_Document* pJSDocument = NULL; + if (pDoc == pCurDoc) { + v8::Local<v8::Object> pObj = FXJS_GetThisObj(pRuntime->GetIsolate()); + if (FXJS_GetObjDefnID(pObj) == CJS_Document::g_nObjDefnID) + pJSDocument = + (CJS_Document*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj); + } else { + v8::Local<v8::Object> pObj = FXJS_NewFxDynamicObj( + pRuntime->GetIsolate(), pRuntime, CJS_Document::g_nObjDefnID); + pJSDocument = + (CJS_Document*)FXJS_GetPrivate(pRuntime->GetIsolate(), pObj); + ASSERT(pJSDocument); + } + aDocs.SetElement(0, CJS_Value(pRuntime, pJSDocument)); + } + if (aDocs.GetLength() > 0) + vp << aDocs; + else + vp.SetNull(); + + return TRUE; +} + +FX_BOOL app::calculate(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (vp.IsSetting()) { + bool bVP; + vp >> bVP; + m_bCalculate = (FX_BOOL)bVP; + + CJS_Context* pContext = (CJS_Context*)cc; + CPDFDoc_Environment* pApp = pContext->GetReaderApp(); + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + CJS_Array aDocs(pRuntime); + if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument()) + pDoc->GetInterForm()->EnableCalculate((FX_BOOL)m_bCalculate); + } else { + vp << (bool)m_bCalculate; + } + return TRUE; +} + +FX_BOOL app::formsVersion(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (vp.IsGetting()) { + vp << JS_NUM_FORMSVERSION; + return TRUE; + } + + return FALSE; +} + +FX_BOOL app::viewerType(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (vp.IsGetting()) { + vp << JS_STR_VIEWERTYPE; + return TRUE; + } + + return FALSE; +} + +FX_BOOL app::viewerVariation(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (vp.IsGetting()) { + vp << JS_STR_VIEWERVARIATION; + return TRUE; + } + + return FALSE; +} + +FX_BOOL app::viewerVersion(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (!vp.IsGetting()) + return FALSE; +#ifdef PDF_ENABLE_XFA + CJS_Context* pContext = (CJS_Context*)cc; + CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument(); + CPDFXFA_Document* pDoc = pCurDoc->GetXFADocument(); + if (pDoc->GetDocType() == 1 || pDoc->GetDocType() == 2) { + vp << JS_NUM_VIEWERVERSION_XFA; + return TRUE; + } +#endif // PDF_ENABLE_XFA + vp << JS_NUM_VIEWERVERSION; + return TRUE; +} + +FX_BOOL app::platform(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (!vp.IsGetting()) + return FALSE; +#ifdef PDF_ENABLE_XFA + CPDFDoc_Environment* pEnv = + static_cast<CJS_Context*>(cc)->GetJSRuntime()->GetReaderApp(); + if (!pEnv) + return FALSE; + CFX_WideString platfrom = pEnv->FFI_GetPlatform(); + if (!platfrom.IsEmpty()) { + vp << platfrom; + return TRUE; + } +#endif + vp << JS_STR_PLATFORM; + return TRUE; +} + +FX_BOOL app::language(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (!vp.IsGetting()) + return FALSE; +#ifdef PDF_ENABLE_XFA + CPDFDoc_Environment* pEnv = + static_cast<CJS_Context*>(cc)->GetJSRuntime()->GetReaderApp(); + if (!pEnv) + return FALSE; + CFX_WideString language = pEnv->FFI_GetLanguage(); + if (!language.IsEmpty()) { + vp << language; + return TRUE; + } +#endif + vp << JS_STR_LANGUANGE; + return TRUE; +} + +// creates a new fdf object that contains no data +// comment: need reader support +// note: +// CFDF_Document * CPDFDoc_Environment::NewFDF(); +FX_BOOL app::newFDF(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + 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 * CPDFDoc_Environment::OpenFDF(string strPath,bool bUserConv); + +FX_BOOL app::openFDF(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return TRUE; +} + +FX_BOOL app::alert(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = static_cast<CJS_Context*>(cc); + CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); + std::vector<CJS_Value> newParams = JS_ExpandKeywordParams( + pRuntime, params, 4, L"cMsg", L"nIcon", L"nType", L"cTitle"); + + if (newParams[0].GetType() == CJS_Value::VT_unknown) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + + CFX_WideString swMsg; + if (newParams[0].GetType() == CJS_Value::VT_object) { + CJS_Array carray(pRuntime); + if (newParams[0].ConvertToArray(carray)) { + swMsg = L"["; + CJS_Value element(pRuntime); + for (int i = 0; i < carray.GetLength(); ++i) { + if (i) + swMsg += L", "; + carray.GetElement(i, element); + swMsg += element.ToCFXWideString(); + } + swMsg += L"]"; + } else { + swMsg = newParams[0].ToCFXWideString(); + } + } else { + swMsg = newParams[0].ToCFXWideString(); + } + + int iIcon = 0; + if (newParams[1].GetType() != CJS_Value::VT_unknown) + iIcon = newParams[1].ToInt(); + + int iType = 0; + if (newParams[2].GetType() != CJS_Value::VT_unknown) + iType = newParams[2].ToInt(); + + CFX_WideString swTitle; + if (newParams[3].GetType() != CJS_Value::VT_unknown) + swTitle = newParams[3].ToCFXWideString(); + else + swTitle = JSGetStringFromID(pContext, IDS_STRING_JSALERT); + + pRuntime->BeginBlock(); + vRet = MsgBox(pRuntime->GetReaderApp(), swMsg.c_str(), swTitle.c_str(), iType, + iIcon); + pRuntime->EndBlock(); + return TRUE; +} + +FX_BOOL app::beep(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + if (params.size() == 1) { + CJS_Context* pContext = (CJS_Context*)cc; + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + CPDFDoc_Environment* pEnv = pRuntime->GetReaderApp(); + pEnv->JS_appBeep(params[0].ToInt()); + return TRUE; + } + + sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR); + return FALSE; +} + +FX_BOOL app::findComponent(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return TRUE; +} + +FX_BOOL app::popUpMenuEx(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::fs(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::setInterval(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = (CJS_Context*)cc; + if (params.size() > 2 || params.size() == 0) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + + CFX_WideString script = params.size() > 0 ? params[0].ToCFXWideString() : L""; + if (script.IsEmpty()) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSAFNUMBER_KEYSTROKE); + return TRUE; + } + + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + FX_DWORD dwInterval = params.size() > 1 ? params[1].ToInt() : 1000; + + CPDFDoc_Environment* pApp = pRuntime->GetReaderApp(); + ASSERT(pApp); + CJS_Timer* pTimer = + new CJS_Timer(this, pApp, pRuntime, 0, script, dwInterval, 0); + m_aTimer.Add(pTimer); + + v8::Local<v8::Object> pRetObj = FXJS_NewFxDynamicObj( + pRuntime->GetIsolate(), pRuntime, CJS_TimerObj::g_nObjDefnID); + CJS_TimerObj* pJS_TimerObj = + (CJS_TimerObj*)FXJS_GetPrivate(pRuntime->GetIsolate(), pRetObj); + TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject(); + pTimerObj->SetTimer(pTimer); + + vRet = pRetObj; + return TRUE; +} + +FX_BOOL app::setTimeOut(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + if (params.size() > 2 || params.size() == 0) { + sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR); + return FALSE; + } + + CJS_Context* pContext = (CJS_Context*)cc; + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + + CFX_WideString script = params.size() > 0 ? params[0].ToCFXWideString() : L""; + if (script.IsEmpty()) { + sError = + JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE); + return TRUE; + } + + FX_DWORD dwTimeOut = params.size() > 1 ? params[1].ToInt() : 1000; + + CPDFDoc_Environment* pApp = pRuntime->GetReaderApp(); + ASSERT(pApp); + + CJS_Timer* pTimer = + new CJS_Timer(this, pApp, pRuntime, 1, script, dwTimeOut, dwTimeOut); + m_aTimer.Add(pTimer); + + v8::Local<v8::Object> pRetObj = FXJS_NewFxDynamicObj( + pRuntime->GetIsolate(), pRuntime, CJS_TimerObj::g_nObjDefnID); + CJS_TimerObj* pJS_TimerObj = + (CJS_TimerObj*)FXJS_GetPrivate(pRuntime->GetIsolate(), pRetObj); + TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject(); + pTimerObj->SetTimer(pTimer); + + vRet = pRetObj; + return TRUE; +} + +FX_BOOL app::clearTimeOut(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = (CJS_Context*)cc; + if (params.size() != 1) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + + if (params[0].GetType() == CJS_Value::VT_fxobject) { + v8::Local<v8::Object> pObj = params[0].ToV8Object(); + if (FXJS_GetObjDefnID(pObj) == CJS_TimerObj::g_nObjDefnID) { + if (CJS_Object* pJSObj = params[0].ToCJSObject()) { + if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) { + if (CJS_Timer* pTimer = pTimerObj->GetTimer()) { + pTimer->KillJSTimer(); + + for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) { + if (m_aTimer[i] == pTimer) { + m_aTimer.RemoveAt(i); + break; + } + } + + delete pTimer; + pTimerObj->SetTimer(NULL); + } + } + } + } + } + + return TRUE; +} + +FX_BOOL app::clearInterval(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = (CJS_Context*)cc; + if (params.size() != 1) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + + if (params[0].GetType() == CJS_Value::VT_fxobject) { + v8::Local<v8::Object> pObj = params[0].ToV8Object(); + if (FXJS_GetObjDefnID(pObj) == CJS_TimerObj::g_nObjDefnID) { + if (CJS_Object* pJSObj = params[0].ToCJSObject()) { + if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject()) { + if (CJS_Timer* pTimer = pTimerObj->GetTimer()) { + pTimer->KillJSTimer(); + + for (int i = 0, sz = m_aTimer.GetSize(); i < sz; i++) { + if (m_aTimer[i] == pTimer) { + m_aTimer.RemoveAt(i); + break; + } + } + + delete pTimer; + pTimerObj->SetTimer(NULL); + } + } + } + } + } + + return TRUE; +} + +FX_BOOL app::execMenuItem(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return FALSE; +} + +void app::TimerProc(CJS_Timer* pTimer) { + CJS_Runtime* pRuntime = pTimer->GetRuntime(); + + switch (pTimer->GetType()) { + case 0: // interval + if (pRuntime) + RunJsScript(pRuntime, pTimer->GetJScript()); + break; + case 1: + if (pTimer->GetTimeOut() > 0) { + if (pRuntime) + RunJsScript(pRuntime, pTimer->GetJScript()); + pTimer->KillJSTimer(); + } + break; + } +} + +void app::RunJsScript(CJS_Runtime* pRuntime, const CFX_WideString& wsScript) { + if (!pRuntime->IsBlocking()) { + IJS_Context* pContext = pRuntime->NewContext(); + pContext->OnExternal_Exec(); + CFX_WideString wtInfo; + pContext->RunScript(wsScript, &wtInfo); + pRuntime->ReleaseContext(pContext); + } +} + +FX_BOOL app::goBack(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + // Not supported. + return TRUE; +} + +FX_BOOL app::goForward(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + // Not supported. + return TRUE; +} + +FX_BOOL app::mailMsg(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = static_cast<CJS_Context*>(cc); + CJS_Runtime* pRuntime = pContext->GetJSRuntime(); + std::vector<CJS_Value> newParams = + JS_ExpandKeywordParams(pRuntime, params, 6, L"bUI", L"cTo", L"cCc", + L"cBcc", L"cSubject", L"cMsg"); + + if (newParams[0].GetType() == CJS_Value::VT_unknown) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + bool bUI = newParams[0].ToBool(); + + CFX_WideString cTo; + if (newParams[1].GetType() != CJS_Value::VT_unknown) { + cTo = newParams[1].ToCFXWideString(); + } else { + if (!bUI) { + // cTo parameter required when UI not invoked. + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + } + + CFX_WideString cCc; + if (newParams[2].GetType() != CJS_Value::VT_unknown) + cCc = newParams[2].ToCFXWideString(); + + CFX_WideString cBcc; + if (newParams[3].GetType() != CJS_Value::VT_unknown) + cBcc = newParams[3].ToCFXWideString(); + + CFX_WideString cSubject; + if (newParams[4].GetType() != CJS_Value::VT_unknown) + cSubject = newParams[4].ToCFXWideString(); + + CFX_WideString cMsg; + if (newParams[5].GetType() != CJS_Value::VT_unknown) + cMsg = newParams[5].ToCFXWideString(); + + pRuntime->BeginBlock(); + pContext->GetReaderApp()->JS_docmailForm(nullptr, 0, bUI, cTo.c_str(), + cSubject.c_str(), cCc.c_str(), + cBcc.c_str(), cMsg.c_str()); + pRuntime->EndBlock(); + return TRUE; +} + +FX_BOOL app::launchURL(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + // Unsafe, not supported. + return TRUE; +} + +FX_BOOL app::runtimeHighlight(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + if (vp.IsSetting()) { + vp >> m_bRuntimeHighLight; + } else { + vp << m_bRuntimeHighLight; + } + return TRUE; +} + +FX_BOOL app::fullscreen(IJS_Context* cc, + CJS_PropValue& vp, + CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::popUpMenu(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::browseForDoc(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + // Unsafe, not supported. + return TRUE; +} + +CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath) { + CFX_WideString sRet = L"/"; + + for (int i = 0, sz = sOldPath.GetLength(); i < sz; i++) { + wchar_t c = sOldPath.GetAt(i); + if (c == L':') { + } else { + if (c == L'\\') { + sRet += L"/"; + } else { + sRet += c; + } + } + } + + return sRet; +} + +FX_BOOL app::newDoc(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::openDoc(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::response(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + CJS_Context* pContext = static_cast<CJS_Context*>(cc); + CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc); + std::vector<CJS_Value> newParams = + JS_ExpandKeywordParams(pRuntime, params, 5, L"cQuestion", L"cTitle", + L"cDefault", L"bPassword", L"cLabel"); + + if (newParams[0].GetType() == CJS_Value::VT_unknown) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); + return FALSE; + } + CFX_WideString swQuestion = newParams[0].ToCFXWideString(); + + CFX_WideString swTitle = L"PDF"; + if (newParams[1].GetType() != CJS_Value::VT_unknown) + swTitle = newParams[1].ToCFXWideString(); + + CFX_WideString swDefault; + if (newParams[2].GetType() != CJS_Value::VT_unknown) + swDefault = newParams[2].ToCFXWideString(); + + bool bPassword = false; + if (newParams[3].GetType() != CJS_Value::VT_unknown) + bPassword = newParams[3].ToBool(); + + CFX_WideString swLabel; + if (newParams[4].GetType() != CJS_Value::VT_unknown) + swLabel = newParams[4].ToCFXWideString(); + + const int MAX_INPUT_BYTES = 2048; + std::unique_ptr<char[]> pBuff(new char[MAX_INPUT_BYTES + 2]); + memset(pBuff.get(), 0, MAX_INPUT_BYTES + 2); + + int nLengthBytes = pContext->GetReaderApp()->JS_appResponse( + swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(), swLabel.c_str(), + bPassword, pBuff.get(), MAX_INPUT_BYTES); + + if (nLengthBytes < 0 || nLengthBytes > MAX_INPUT_BYTES) { + sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAM_TOOLONG); + return FALSE; + } + + vRet = CFX_WideString::FromUTF16LE(reinterpret_cast<uint16_t*>(pBuff.get()), + nLengthBytes / sizeof(uint16_t)) + .c_str(); + return TRUE; +} + +FX_BOOL app::media(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) { + return FALSE; +} + +FX_BOOL app::execDialog(IJS_Context* cc, + const std::vector<CJS_Value>& params, + CJS_Value& vRet, + CFX_WideString& sError) { + return TRUE; +} |