Reland: Make the CPDFXFA_App non-global
This reverts commit a282c7380f3964de41ea93c9980b12c4513d3473.
This CL changes CPDFXFA_App from a global object to a child of the
CPDFXFA_Document objects.
BUG=pdfium:623
Review-Url: https://codereview.chromium.org/2421603002
diff --git a/BUILD.gn b/BUILD.gn
index a77ea4c..d35f97d 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1067,6 +1067,7 @@
]
deps = [
":fxcrt",
+ ":fxjs",
":xfa",
]
configs += [ ":pdfium_core_config" ]
diff --git a/fpdfsdk/DEPS b/fpdfsdk/DEPS
index 5b1f3c4..ce037d9 100644
--- a/fpdfsdk/DEPS
+++ b/fpdfsdk/DEPS
@@ -3,6 +3,7 @@
'+public',
'+v8',
'+xfa/fwl/core',
+ '+xfa/fxbarcode',
'+xfa/fxfa',
'+xfa/fxgraphics',
-]
+ ]
diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.cpp b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
index 1f39de9..2c44211 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.cpp
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
@@ -58,11 +58,6 @@
// Those widgets may call things like KillTimer() as they are shutdown.
m_pFormFiller.reset();
-#ifdef PDF_ENABLE_XFA
- CPDFXFA_App* pProvider = CPDFXFA_App::GetInstance();
- if (pProvider->m_pFormFillEnvList.GetSize() == 0)
- pProvider->SetJavaScriptInitialized(FALSE);
-#endif // PDF_ENABLE_XFA
if (m_pInfo && m_pInfo->Release)
m_pInfo->Release(m_pInfo);
}
diff --git a/fpdfsdk/fpdfdoc_unittest.cpp b/fpdfsdk/fpdfdoc_unittest.cpp
index 48be723..adc135e 100644
--- a/fpdfsdk/fpdfdoc_unittest.cpp
+++ b/fpdfsdk/fpdfdoc_unittest.cpp
@@ -35,8 +35,7 @@
class CPDF_TestXFADocument : public CPDFXFA_Document {
public:
CPDF_TestXFADocument()
- : CPDFXFA_Document(pdfium::MakeUnique<CPDF_TestDocument>(),
- CPDFXFA_App::GetInstance()) {}
+ : CPDFXFA_Document(pdfium::MakeUnique<CPDF_TestDocument>()) {}
void SetRoot(CPDF_Dictionary* root) {
reinterpret_cast<CPDF_TestDocument*>(GetPDFDoc())->SetRoot(root);
diff --git a/fpdfsdk/fpdfformfill.cpp b/fpdfsdk/fpdfformfill.cpp
index 34e206d..0f44b1d 100644
--- a/fpdfsdk/fpdfformfill.cpp
+++ b/fpdfsdk/fpdfformfill.cpp
@@ -258,7 +258,6 @@
#ifdef PDF_ENABLE_XFA
pDocument->SetFormFillEnv(pFormFillEnv);
- CPDFXFA_App::GetInstance()->AddFormFillEnv(pFormFillEnv);
#endif // PDF_ENABLE_XFA
return pFormFillEnv;
@@ -273,8 +272,6 @@
HandleToCPDFSDKEnvironment(hHandle);
#ifdef PDF_ENABLE_XFA
- CPDFXFA_App::GetInstance()->RemoveFormFillEnv(pFormFillEnv);
-
// Reset the focused annotations and remove the SDK document from the
// XFA document.
pFormFillEnv->ClearAllFocusedAnnots();
diff --git a/fpdfsdk/fpdfsave.cpp b/fpdfsdk/fpdfsave.cpp
index 03a9db1..c98bb77 100644
--- a/fpdfsdk/fpdfsave.cpp
+++ b/fpdfsdk/fpdfsave.cpp
@@ -85,9 +85,6 @@
pDocument->GetDocType() != DOCTYPE_STATIC_XFA)
return true;
- if (!CPDFXFA_App::GetInstance()->GetXFAApp())
- return true;
-
CXFA_FFDocView* pXFADocView = pDocument->GetXFADocView();
if (!pXFADocView)
return true;
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp
index 03aedf6..f8e8e47 100644
--- a/fpdfsdk/fpdfview.cpp
+++ b/fpdfsdk/fpdfview.cpp
@@ -42,6 +42,7 @@
#include "fpdfsdk/fpdfxfa/cpdfxfa_page.h"
#include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
#include "public/fpdf_formfill.h"
+#include "xfa/fxbarcode/BC_Library.h"
#endif // PDF_ENABLE_XFA
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
@@ -70,8 +71,8 @@
FPDF_DOCUMENT FPDFDocumentFromCPDFDocument(CPDF_Document* doc) {
#ifdef PDF_ENABLE_XFA
- return doc ? FPDFDocumentFromUnderlying(new CPDFXFA_Document(
- pdfium::WrapUnique(doc), CPDFXFA_App::GetInstance()))
+ return doc ? FPDFDocumentFromUnderlying(
+ new CPDFXFA_Document(pdfium::WrapUnique(doc)))
: nullptr;
#else // PDF_ENABLE_XFA
return FPDFDocumentFromUnderlying(doc);
@@ -249,19 +250,19 @@
pModuleMgr->LoadEmbeddedKorea1CMaps();
#ifdef PDF_ENABLE_XFA
- CPDFXFA_App::GetInstance()->Initialize(
- (cfg && cfg->version >= 2) ? static_cast<v8::Isolate*>(cfg->m_pIsolate)
- : nullptr);
+ FXJSE_Initialize();
+ BC_Library_Init();
#endif // PDF_ENABLE_XFA
-
if (cfg && cfg->version >= 2)
IJS_Runtime::Initialize(cfg->m_v8EmbedderSlot, cfg->m_pIsolate);
}
DLLEXPORT void STDCALL FPDF_DestroyLibrary() {
#ifdef PDF_ENABLE_XFA
- CPDFXFA_App::ReleaseInstance();
+ BC_Library_Destory();
+ FXJSE_Finalize();
#endif // PDF_ENABLE_XFA
+
CPDF_ModuleMgr::Destroy();
CFX_GEModule::Destroy();
@@ -342,11 +343,7 @@
ProcessParseError(error);
return nullptr;
}
-#ifdef PDF_ENABLE_XFA
- return new CPDFXFA_Document(std::move(pDocument), CPDFXFA_App::GetInstance());
-#else // PDF_ENABLE_XFA
- return pDocument.release();
-#endif // PDF_ENABLE_XFA
+ return FPDFDocumentFromCPDFDocument(pDocument.release());
}
#ifdef PDF_ENABLE_XFA
diff --git a/fpdfsdk/fpdfxfa/DEPS b/fpdfsdk/fpdfxfa/DEPS
index d4de6f1..1687e30 100644
--- a/fpdfsdk/fpdfxfa/DEPS
+++ b/fpdfsdk/fpdfxfa/DEPS
@@ -1,3 +1,4 @@
include_rules = [
+ '+fxjs',
'+xfa/fxbarcode',
]
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_app.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_app.cpp
index dc5c4be..27ca1e0 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_app.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_app.cpp
@@ -11,110 +11,58 @@
#include "fpdfsdk/cpdfsdk_formfillenvironment.h"
#include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
#include "fpdfsdk/fsdk_define.h"
-#include "third_party/base/ptr_util.h"
-#include "xfa/fxbarcode/BC_Library.h"
+#include "fpdfsdk/javascript/cjs_runtime.h"
+#include "fxjs/fxjs_v8.h"
#include "xfa/fxfa/xfa_ffapp.h"
#include "xfa/fxfa/xfa_fontmgr.h"
-namespace {
-
-CPDFXFA_App* g_pApp = nullptr;
-
-} // namespace
-
-CPDFXFA_App* CPDFXFA_App::GetInstance() {
- if (!g_pApp) {
- g_pApp = new CPDFXFA_App();
- }
- return g_pApp;
-}
-
-void CPDFXFA_App::ReleaseInstance() {
- delete g_pApp;
- g_pApp = nullptr;
-}
-
-CPDFXFA_App::CPDFXFA_App()
- : m_bJavaScriptInitialized(FALSE), m_pIsolate(nullptr) {
- m_pFormFillEnvList.RemoveAll();
-}
-
-CPDFXFA_App::~CPDFXFA_App() {
- FXJSE_Runtime_Release(m_pIsolate);
- m_pIsolate = nullptr;
-
- FXJSE_Finalize();
- BC_Library_Destory();
-}
-
-FX_BOOL CPDFXFA_App::Initialize(v8::Isolate* pIsolate) {
- BC_Library_Init();
- FXJSE_Initialize();
-
- m_pIsolate = pIsolate ? pIsolate : FXJSE_Runtime_Create_Own();
- if (!m_pIsolate)
- return FALSE;
-
+CPDFXFA_App::CPDFXFA_App() {
m_pXFAApp = pdfium::MakeUnique<CXFA_FFApp>(this);
- m_pXFAApp->SetDefaultFontMgr(
- std::unique_ptr<CXFA_DefFontMgr>(new CXFA_DefFontMgr));
-
- return TRUE;
+ m_pXFAApp->SetDefaultFontMgr(pdfium::MakeUnique<CXFA_DefFontMgr>());
}
-FX_BOOL CPDFXFA_App::AddFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- if (!pFormFillEnv)
- return FALSE;
+CPDFXFA_App::~CPDFXFA_App() {}
- m_pFormFillEnvList.Add(pFormFillEnv);
- return TRUE;
+v8::Isolate* CPDFXFA_App::GetJSERuntime() const {
+ if (!m_pFormFillEnv)
+ return nullptr;
+
+ // XFA requires V8, if we have V8 then we have a CJS_Runtime and not the stub.
+ CJS_Runtime* runtime =
+ static_cast<CJS_Runtime*>(m_pFormFillEnv->GetJSRuntime());
+ return runtime->GetIsolate();
}
-FX_BOOL CPDFXFA_App::RemoveFormFillEnv(
- CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- if (!pFormFillEnv)
- return FALSE;
-
- int nFind = m_pFormFillEnvList.Find(pFormFillEnv);
- if (nFind != -1) {
- m_pFormFillEnvList.RemoveAt(nFind);
- return TRUE;
- }
-
- return FALSE;
+void CPDFXFA_App::SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
+ m_pFormFillEnv = pFormFillEnv;
}
void CPDFXFA_App::GetAppName(CFX_WideString& wsName) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv)
- wsName = pFormFillEnv->FFI_GetAppName();
+ if (m_pFormFillEnv)
+ wsName = m_pFormFillEnv->FFI_GetAppName();
}
void CPDFXFA_App::GetLanguage(CFX_WideString& wsLanguage) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv)
- wsLanguage = pFormFillEnv->GetLanguage();
+ if (m_pFormFillEnv)
+ wsLanguage = m_pFormFillEnv->GetLanguage();
}
void CPDFXFA_App::GetPlatform(CFX_WideString& wsPlatform) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv) {
- wsPlatform = pFormFillEnv->GetPlatform();
+ if (m_pFormFillEnv) {
+ wsPlatform = m_pFormFillEnv->GetPlatform();
}
}
void CPDFXFA_App::Beep(uint32_t dwType) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv)
- pFormFillEnv->JS_appBeep(dwType);
+ if (m_pFormFillEnv)
+ m_pFormFillEnv->JS_appBeep(dwType);
}
int32_t CPDFXFA_App::MsgBox(const CFX_WideString& wsMessage,
const CFX_WideString& wsTitle,
uint32_t dwIconType,
uint32_t dwButtonType) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (!pFormFillEnv)
+ if (!m_pFormFillEnv)
return -1;
uint32_t iconType = 0;
@@ -147,8 +95,8 @@
iButtonType |= 3;
break;
}
- int32_t iRet = pFormFillEnv->JS_appAlert(wsMessage.c_str(), wsTitle.c_str(),
- iButtonType, iconType);
+ int32_t iRet = m_pFormFillEnv->JS_appAlert(wsMessage.c_str(), wsTitle.c_str(),
+ iButtonType, iconType);
switch (iRet) {
case 1:
return XFA_IDOK;
@@ -167,29 +115,29 @@
const CFX_WideString& wsDefaultAnswer,
FX_BOOL bMark) {
CFX_WideString wsAnswer;
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv) {
- int nLength = 2048;
- char* pBuff = new char[nLength];
- nLength = pFormFillEnv->JS_appResponse(wsQuestion.c_str(), wsTitle.c_str(),
+ if (!m_pFormFillEnv)
+ return wsAnswer;
+
+ int nLength = 2048;
+ char* pBuff = new char[nLength];
+ nLength = m_pFormFillEnv->JS_appResponse(wsQuestion.c_str(), wsTitle.c_str(),
wsDefaultAnswer.c_str(), nullptr,
bMark, pBuff, nLength);
- if (nLength > 0) {
- nLength = nLength > 2046 ? 2046 : nLength;
- pBuff[nLength] = 0;
- pBuff[nLength + 1] = 0;
- wsAnswer = CFX_WideString::FromUTF16LE(
- reinterpret_cast<const unsigned short*>(pBuff),
- nLength / sizeof(unsigned short));
- }
- delete[] pBuff;
+ if (nLength > 0) {
+ nLength = nLength > 2046 ? 2046 : nLength;
+ pBuff[nLength] = 0;
+ pBuff[nLength + 1] = 0;
+ wsAnswer = CFX_WideString::FromUTF16LE(
+ reinterpret_cast<const unsigned short*>(pBuff),
+ nLength / sizeof(unsigned short));
}
+ delete[] pBuff;
return wsAnswer;
}
IFX_SeekableReadStream* CPDFXFA_App::DownloadURL(const CFX_WideString& wsURL) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- return pFormFillEnv ? pFormFillEnv->DownloadFromURL(wsURL.c_str()) : nullptr;
+ return m_pFormFillEnv ? m_pFormFillEnv->DownloadFromURL(wsURL.c_str())
+ : nullptr;
}
FX_BOOL CPDFXFA_App::PostRequestURL(const CFX_WideString& wsURL,
@@ -198,23 +146,21 @@
const CFX_WideString& wsEncode,
const CFX_WideString& wsHeader,
CFX_WideString& wsResponse) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (!pFormFillEnv)
+ if (!m_pFormFillEnv)
return FALSE;
- wsResponse = pFormFillEnv->PostRequestURL(wsURL.c_str(), wsData.c_str(),
- wsContentType.c_str(),
- wsEncode.c_str(), wsHeader.c_str());
+ wsResponse = m_pFormFillEnv->PostRequestURL(
+ wsURL.c_str(), wsData.c_str(), wsContentType.c_str(), wsEncode.c_str(),
+ wsHeader.c_str());
return TRUE;
}
FX_BOOL CPDFXFA_App::PutRequestURL(const CFX_WideString& wsURL,
const CFX_WideString& wsData,
const CFX_WideString& wsEncode) {
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- return pFormFillEnv &&
- pFormFillEnv->PutRequestURL(wsURL.c_str(), wsData.c_str(),
- wsEncode.c_str());
+ return m_pFormFillEnv &&
+ m_pFormFillEnv->PutRequestURL(wsURL.c_str(), wsData.c_str(),
+ wsEncode.c_str());
}
void CPDFXFA_App::LoadString(int32_t iStringID, CFX_WideString& wsString) {
@@ -316,8 +262,7 @@
IFWL_AdapterTimerMgr* CPDFXFA_App::GetTimerMgr() {
CXFA_FWLAdapterTimerMgr* pAdapter = nullptr;
- CPDFSDK_FormFillEnvironment* pFormFillEnv = m_pFormFillEnvList.GetAt(0);
- if (pFormFillEnv)
- pAdapter = new CXFA_FWLAdapterTimerMgr(pFormFillEnv);
+ if (m_pFormFillEnv)
+ pAdapter = new CXFA_FWLAdapterTimerMgr(m_pFormFillEnv);
return pAdapter;
}
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_app.h b/fpdfsdk/fpdfxfa/cpdfxfa_app.h
index 9ec045f..763f88d 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_app.h
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_app.h
@@ -7,31 +7,22 @@
#ifndef FPDFSDK_FPDFXFA_CPDFXFA_APP_H_
#define FPDFSDK_FPDFXFA_CPDFXFA_APP_H_
+#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/fxfa.h"
class CPDFSDK_FormFillEnvironment;
-class IFXJS_Runtime;
+class CJS_Runtime;
class CPDFXFA_App : public IXFA_AppProvider {
public:
- static CPDFXFA_App* GetInstance();
- static void ReleaseInstance();
-
CPDFXFA_App();
~CPDFXFA_App() override;
- FX_BOOL Initialize(v8::Isolate* pIsolate);
CXFA_FFApp* GetXFAApp() { return m_pXFAApp.get(); }
- FX_BOOL AddFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv);
- FX_BOOL RemoveFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv);
+ void SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv);
- FX_BOOL IsJavaScriptInitialized() const { return m_bJavaScriptInitialized; }
- void SetJavaScriptInitialized(FX_BOOL bInitialized) {
- m_bJavaScriptInitialized = bInitialized;
- }
-
- v8::Isolate* GetJSERuntime() const { return m_pIsolate; }
+ v8::Isolate* GetJSERuntime() const;
// IFXA_AppProvider:
void GetLanguage(CFX_WideString& wsLanguage) override;
@@ -62,12 +53,9 @@
void LoadString(int32_t iStringID, CFX_WideString& wsString) override;
IFWL_AdapterTimerMgr* GetTimerMgr() override;
- CFX_ArrayTemplate<CPDFSDK_FormFillEnvironment*> m_pFormFillEnvList;
-
- protected:
- FX_BOOL m_bJavaScriptInitialized;
+ private:
+ CPDFSDK_FormFillEnvironment* m_pFormFillEnv; // Not owned.
std::unique_ptr<CXFA_FFApp> m_pXFAApp;
- v8::Isolate* m_pIsolate;
};
#endif // FPDFSDK_FPDFXFA_CPDFXFA_APP_H_
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
index df0da31..b04b950 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
@@ -16,6 +16,7 @@
#include "fpdfsdk/fsdk_define.h"
#include "fpdfsdk/javascript/ijs_runtime.h"
#include "public/fpdf_formfill.h"
+#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/cxfa_eventparam.h"
#include "xfa/fxfa/xfa_ffapp.h"
#include "xfa/fxfa/xfa_ffdoc.h"
@@ -28,13 +29,11 @@
extern int GetLastError();
#endif
-CPDFXFA_Document::CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc,
- CPDFXFA_App* pProvider)
+CPDFXFA_Document::CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc)
: m_iDocType(DOCTYPE_PDF),
m_pPDFDoc(std::move(pPDFDoc)),
m_pFormFillEnv(nullptr),
m_pXFADocView(nullptr),
- m_pApp(pProvider),
m_nLoadStatus(FXFA_LOADSTATUS_PRELOAD),
m_nPageCount(0),
m_DocEnv(this) {}
@@ -42,6 +41,12 @@
CPDFXFA_Document::~CPDFXFA_Document() {
m_nLoadStatus = FXFA_LOADSTATUS_CLOSING;
+ // Must happen before we remove the form fill environment.
+ if (m_pXFADoc) {
+ if (CXFA_FFApp* pApp = GetApp()->GetXFAApp())
+ CloseXFADoc(pApp->GetDocHandler());
+ }
+
if (m_pFormFillEnv) {
m_pFormFillEnv->ClearAllFocusedAnnots();
// Once we're deleted the FormFillEnvironment will point at a bad underlying
@@ -50,19 +55,35 @@
m_pFormFillEnv = nullptr;
}
- if (m_pXFADoc) {
- CXFA_FFApp* pApp = m_pApp->GetXFAApp();
- if (pApp) {
- CXFA_FFDocHandler* pDocHandler = pApp->GetDocHandler();
- if (pDocHandler)
- CloseXFADoc(pDocHandler);
- }
- m_pXFADoc.reset();
- }
-
m_nLoadStatus = FXFA_LOADSTATUS_CLOSED;
}
+void CPDFXFA_Document::CloseXFADoc(CXFA_FFDocHandler* pDoc) {
+ if (!pDoc)
+ return;
+ m_pXFADoc->CloseDoc();
+ m_pXFADoc.reset();
+ m_pXFADocView = nullptr;
+}
+
+CPDFXFA_App* CPDFXFA_Document::GetApp() {
+ if (!m_pApp)
+ m_pApp = pdfium::MakeUnique<CPDFXFA_App>();
+ return m_pApp.get();
+}
+
+void CPDFXFA_Document::SetFormFillEnv(
+ CPDFSDK_FormFillEnvironment* pFormFillEnv) {
+ // The layout data can have pointers back into the script context. That
+ // context will be different if the form fill environment closes, so, force
+ // the layout data to clear.
+ if (m_pXFADoc && m_pXFADoc->GetXFADoc())
+ m_pXFADoc->GetXFADoc()->ClearLayoutData();
+
+ GetApp()->SetFormFillEnv(pFormFillEnv);
+ m_pFormFillEnv = pFormFillEnv;
+}
+
FX_BOOL CPDFXFA_Document::LoadXFADoc() {
m_nLoadStatus = FXFA_LOADSTATUS_LOADING;
@@ -71,7 +92,7 @@
m_XFAPageList.RemoveAll();
- CXFA_FFApp* pApp = m_pApp->GetXFAApp();
+ CXFA_FFApp* pApp = GetApp()->GetXFAApp();
if (!pApp)
return FALSE;
@@ -95,7 +116,7 @@
return FALSE;
}
m_pXFADoc->StopLoad();
- m_pXFADoc->GetXFADoc()->InitScriptContext(m_pApp->GetJSERuntime());
+ m_pXFADoc->GetXFADoc()->InitScriptContext(GetApp()->GetJSERuntime());
if (m_pXFADoc->GetDocType() == XFA_DOCTYPE_Dynamic)
m_iDocType = DOCTYPE_DYNAMIC_XFA;
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_document.h b/fpdfsdk/fpdfxfa/cpdfxfa_document.h
index de997c1..00a9f25 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_document.h
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_document.h
@@ -9,11 +9,11 @@
#include <memory>
+#include "fpdfsdk/fpdfxfa/cpdfxfa_app.h"
#include "fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.h"
#include "xfa/fxfa/xfa_ffdoc.h"
class CPDFSDK_FormFillEnvironment;
-class CPDFXFA_App;
class CPDFXFA_Page;
class CXFA_FFDocHandler;
class IJS_Runtime;
@@ -29,8 +29,7 @@
class CPDFXFA_Document {
public:
- CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc,
- CPDFXFA_App* pProvider);
+ CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc);
~CPDFXFA_Document();
FX_BOOL LoadXFADoc();
@@ -38,11 +37,10 @@
CXFA_FFDoc* GetXFADoc() { return m_pXFADoc.get(); }
CXFA_FFDocView* GetXFADocView() { return m_pXFADocView; }
int GetDocType() const { return m_iDocType; }
+ CPDFXFA_App* GetApp(); // Creates if needed.
CPDFSDK_FormFillEnvironment* GetFormFillEnv() const { return m_pFormFillEnv; }
- void SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
- m_pFormFillEnv = pFormFillEnv;
- }
+ void SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv);
void DeletePage(int page_index);
int GetPageCount() const;
@@ -68,13 +66,7 @@
CFX_ArrayTemplate<CPDFXFA_Page*>* GetXFAPageList() { return &m_XFAPageList; }
private:
- void CloseXFADoc(CXFA_FFDocHandler* pDoc) {
- if (pDoc) {
- m_pXFADoc->CloseDoc();
- m_pXFADoc.reset();
- m_pXFADocView = nullptr;
- }
- }
+ void CloseXFADoc(CXFA_FFDocHandler* pDoc);
int m_iDocType;
@@ -82,7 +74,7 @@
std::unique_ptr<CXFA_FFDoc> m_pXFADoc;
CPDFSDK_FormFillEnvironment* m_pFormFillEnv; // not owned.
CXFA_FFDocView* m_pXFADocView; // not owned.
- CPDFXFA_App* const m_pApp;
+ std::unique_ptr<CPDFXFA_App> m_pApp;
CFX_ArrayTemplate<CPDFXFA_Page*> m_XFAPageList;
LoadStatus m_nLoadStatus;
int m_nPageCount;
diff --git a/fpdfsdk/javascript/cjs_runtime.cpp b/fpdfsdk/javascript/cjs_runtime.cpp
index d41726b..637fa0a 100644
--- a/fpdfsdk/javascript/cjs_runtime.cpp
+++ b/fpdfsdk/javascript/cjs_runtime.cpp
@@ -68,7 +68,7 @@
m_bBlocking(false),
m_isolateManaged(false) {
v8::Isolate* pIsolate = nullptr;
-#ifndef PDF_ENABLE_XFA
+
IPDF_JSPLATFORM* pPlatform = m_pFormFillEnv->GetFormFillInfo()->m_pJsPlatform;
if (pPlatform->version <= 2) {
unsigned int embedderDataSlot = 0;
@@ -81,44 +81,15 @@
}
m_isolateManaged = FXJS_GetIsolate(&pIsolate);
SetIsolate(pIsolate);
-#else
- if (CPDFXFA_App::GetInstance()->GetJSERuntime()) {
- // TODO(tsepez): CPDFXFA_App should also use the embedder provided isolate.
- pIsolate = CPDFXFA_App::GetInstance()->GetJSERuntime();
- SetIsolate(pIsolate);
- } else {
- IPDF_JSPLATFORM* pPlatform =
- m_pFormFillEnv->GetFormFillInfo()->m_pJsPlatform;
- if (pPlatform->version <= 2) {
- unsigned int embedderDataSlot = 0;
- v8::Isolate* pExternalIsolate = nullptr;
- if (pPlatform->version == 2) {
- pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
- embedderDataSlot = pPlatform->m_v8EmbedderSlot;
- }
- FXJS_Initialize(embedderDataSlot, pExternalIsolate);
- }
- m_isolateManaged = FXJS_GetIsolate(&pIsolate);
- SetIsolate(pIsolate);
- }
+#ifdef PDF_ENABLE_XFA
v8::Isolate::Scope isolate_scope(pIsolate);
v8::HandleScope handle_scope(pIsolate);
- if (CPDFXFA_App::GetInstance()->IsJavaScriptInitialized()) {
- CJS_Context* pContext = (CJS_Context*)NewContext();
- InitializeEngine();
- ReleaseContext(pContext);
- return;
- }
#endif
if (m_isolateManaged || FXJS_GlobalIsolateRefCount() == 0)
DefineJSObjects();
-#ifdef PDF_ENABLE_XFA
- CPDFXFA_App::GetInstance()->SetJavaScriptInitialized(TRUE);
-#endif
-
CJS_Context* pContext = (CJS_Context*)NewContext();
InitializeEngine();
ReleaseContext(pContext);
@@ -261,19 +232,9 @@
v8::Isolate::Scope isolate_scope(GetIsolate());
v8::HandleScope handle_scope(GetIsolate());
- v8::Local<v8::Context> old_context = GetIsolate()->GetCurrentContext();
v8::Local<v8::Context> context = NewLocalContext();
v8::Context::Scope context_scope(context);
- // Caution: We're about to hand to XFA an object that in order to invoke
- // methods will require that the current v8::Context always has a pointer
- // to a CJS_Runtime in its embedder data slot. Unfortunately, XFA creates
- // its own v8::Context which has not initialized the embedder data slot.
- // Do so now.
- // TODO(tsepez): redesign PDF-side objects to not rely on v8::Context's
- // embedder data slots, and/or to always use the right context.
- CFXJS_Engine::SetForV8Context(old_context, this);
-
v8::Local<v8::Value> propvalue =
context->Global()->Get(v8::String::NewFromUtf8(
GetIsolate(), name, v8::String::kNormalString, utf8Name.GetLength()));
diff --git a/fxjs/fxjs_v8.cpp b/fxjs/fxjs_v8.cpp
index d74d355..5ce8c47 100644
--- a/fxjs/fxjs_v8.cpp
+++ b/fxjs/fxjs_v8.cpp
@@ -233,14 +233,6 @@
kPerContextDataIndex));
}
-#ifdef PDF_ENABLE_XFA
-// static
-void CFXJS_Engine::SetForV8Context(v8::Local<v8::Context> v8Context,
- CFXJS_Engine* pEngine) {
- v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pEngine);
-}
-#endif // PDF_ENABLE_XFA
-
// static
int CFXJS_Engine::GetObjDefnID(v8::Local<v8::Object> pObj) {
if (pObj.IsEmpty() || !pObj->InternalFieldCount())
diff --git a/fxjs/fxjs_v8.h b/fxjs/fxjs_v8.h
index 5f65898..ba72962 100644
--- a/fxjs/fxjs_v8.h
+++ b/fxjs/fxjs_v8.h
@@ -139,13 +139,6 @@
static CFXJS_Engine* CurrentEngineFromIsolate(v8::Isolate* pIsolate);
static int GetObjDefnID(v8::Local<v8::Object> pObj);
-#ifdef PDF_ENABLE_XFA
- // Called as part of FXJS_InitializeEngine, exposed so PDF can make its
- // own contexts compatible with XFA or vice versa.
- static void SetForV8Context(v8::Local<v8::Context> v8Context,
- CFXJS_Engine* pEngine);
-#endif // PDF_ENABLE_XFA
-
v8::Isolate* GetIsolate() const { return m_isolate; }
// Always returns a valid, newly-created objDefnID.
diff --git a/xfa/fxfa/parser/cxfa_scriptcontext.cpp b/xfa/fxfa/parser/cxfa_scriptcontext.cpp
index e7d45e3..af2f99a 100644
--- a/xfa/fxfa/parser/cxfa_scriptcontext.cpp
+++ b/xfa/fxfa/parser/cxfa_scriptcontext.cpp
@@ -135,6 +135,7 @@
m_upObjectArray.RemoveAll();
}
+
void CXFA_ScriptContext::Initialize(v8::Isolate* pIsolate) {
m_pIsolate = pIsolate;
DefineJsContext();
diff --git a/xfa/fxfa/xfa_ffdoc.h b/xfa/fxfa/xfa_ffdoc.h
index f1ecd90..3976f1d 100644
--- a/xfa/fxfa/xfa_ffdoc.h
+++ b/xfa/fxfa/xfa_ffdoc.h
@@ -29,16 +29,21 @@
public:
CXFA_FFDoc(CXFA_FFApp* pApp, IXFA_DocEnvironment* pDocEnvironment);
~CXFA_FFDoc();
+
IXFA_DocEnvironment* GetDocEnvironment() const { return m_pDocEnvironment; }
uint32_t GetDocType();
+ void SetDocType(uint32_t dwType);
+
int32_t StartLoad();
int32_t DoLoad(IFX_Pause* pPause = nullptr);
void StopLoad();
+
CXFA_FFDocView* CreateDocView(uint32_t dwView = 0);
+
FX_BOOL OpenDoc(IFX_SeekableReadStream* pStream, FX_BOOL bTakeOverFile);
FX_BOOL OpenDoc(CPDF_Document* pPDFDoc);
FX_BOOL CloseDoc();
- void SetDocType(uint32_t dwType);
+
CXFA_Document* GetXFADoc() { return m_pDocumentParser->GetDocument(); }
CXFA_FFApp* GetApp() { return m_pApp; }
CXFA_FFDocView* GetDocView(CXFA_LayoutProcessor* pLayout);
