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// Copyright 2015 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 <memory>
#include "fpdfsdk/javascript/ijs_context.h"
#include "fpdfsdk/javascript/ijs_runtime.h"
#include "third_party/base/ptr_util.h"
class CJS_ContextStub final : public IJS_Context {
public:
CJS_ContextStub() {}
~CJS_ContextStub() override {}
// IJS_Context:
FX_BOOL RunScript(const CFX_WideString& script,
CFX_WideString* info) override {
return FALSE;
}
void OnApp_Init() override {}
void OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv,
const CFX_WideString& strTargetName) override {}
void OnDoc_WillPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnDoc_DidPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnDoc_WillSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnDoc_DidSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnDoc_WillClose(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnPage_InView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnPage_OutView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnField_MouseDown(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget) override {}
void OnField_MouseEnter(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget) override {}
void OnField_MouseExit(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget) override {}
void OnField_MouseUp(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget) override {}
void OnField_Focus(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget,
const CFX_WideString& Value) override {}
void OnField_Blur(FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget,
const CFX_WideString& Value) override {}
void OnField_Calculate(CPDF_FormField* pSource,
CPDF_FormField* pTarget,
CFX_WideString& Value,
FX_BOOL& bRc) override {}
void OnField_Format(CPDF_FormField* pTarget,
CFX_WideString& Value,
FX_BOOL bWillCommit) override {}
void OnField_Keystroke(CFX_WideString& strChange,
const CFX_WideString& strChangeEx,
FX_BOOL KeyDown,
FX_BOOL bModifier,
int& nSelEnd,
int& nSelStart,
FX_BOOL bShift,
CPDF_FormField* pTarget,
CFX_WideString& Value,
FX_BOOL bWillCommit,
FX_BOOL bFieldFull,
FX_BOOL& bRc) override {}
void OnField_Validate(CFX_WideString& strChange,
const CFX_WideString& strChangeEx,
FX_BOOL bKeyDown,
FX_BOOL bModifier,
FX_BOOL bShift,
CPDF_FormField* pTarget,
CFX_WideString& Value,
FX_BOOL& bRc) override {}
void OnScreen_Focus(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_Blur(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_Open(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_Close(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_MouseDown(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_MouseUp(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_MouseEnter(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_MouseExit(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_InView(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnScreen_OutView(FX_BOOL bModifier,
FX_BOOL bShift,
CPDFSDK_Annot* pScreen) override {}
void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) override {}
void OnLink_MouseUp(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv,
const CFX_WideString&) override {}
void OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) override {}
void OnConsole_Exec() override {}
void OnExternal_Exec() override {}
};
class CJS_RuntimeStub final : public IJS_Runtime {
public:
CJS_RuntimeStub() : m_pDoc(nullptr) {}
~CJS_RuntimeStub() override {}
IJS_Context* NewContext() override {
if (!m_pContext)
m_pContext = pdfium::MakeUnique<CJS_ContextStub>();
return GetCurrentContext();
}
IJS_Context* GetCurrentContext() override { return m_pContext.get(); }
void ReleaseContext(IJS_Context* pContext) override {}
void SetReaderDocument(CPDFSDK_Document* pReaderDoc) override {
m_pDoc = pReaderDoc;
}
CPDFSDK_Document* GetReaderDocument() override { return m_pDoc; }
#ifdef PDF_ENABLE_XFA
FX_BOOL GetValueByName(const CFX_ByteStringC&, CFXJSE_Value*) override {
return FALSE;
}
FX_BOOL SetValueByName(const CFX_ByteStringC&, CFXJSE_Value*) override {
return FALSE;
}
#endif // PDF_ENABLE_XFA
int ExecuteScript(const CFX_WideString& script,
CFX_WideString* info) override {
return 0;
}
protected:
CPDFSDK_Document* m_pDoc;
std::unique_ptr<CJS_ContextStub> m_pContext;
};
// static
void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {}
// static
void IJS_Runtime::Destroy() {}
// static
IJS_Runtime* IJS_Runtime::Create(CPDFSDK_FormFillEnvironment* pEnv) {
return new CJS_RuntimeStub;
}
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