Remove EnableMessageBox() / IsMessageBoxEnabled()

It's always enabled.  Also inline FXJS_MsgBox since it only
has one caller.

Review-Url: https://codereview.chromium.org/2167343002

5 files changed, 11 insertions, 35 deletions

diff --git a/fpdfsdk/javascript/JS_Object.cpp b/fpdfsdk/javascript/JS_Object.cpp
index 8a4dc0fa33..b0a307beb1 100644
--- a/fpdfsdk/javascript/JS_Object.cpp
+++ b/fpdfsdk/javascript/JS_Object.cpp
@@ -10,24 +10,6 @@
 #include "fpdfsdk/javascript/JS_Define.h"
 #include "fpdfsdk/javascript/cjs_context.h"
 
-namespace {
-
-int FXJS_MsgBox(CPDFDoc_Environment* pApp,
-                const FX_WCHAR* swMsg,
-                const FX_WCHAR* swTitle,
-                FX_UINT nType,
-                FX_UINT nIcon) {
-  if (!pApp)
-    return 0;
-
-  if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument())
-    pDoc->KillFocusAnnot();
-
-  return pApp->JS_appAlert(swMsg, swTitle, nType, nIcon);
-}
-
-}  // namespace
-
 CJS_EmbedObj::CJS_EmbedObj(CJS_Object* pJSObject) : m_pJSObject(pJSObject) {}
 
 CJS_EmbedObj::~CJS_EmbedObj() {
@@ -39,7 +21,13 @@ int CJS_EmbedObj::MsgBox(CPDFDoc_Environment* pApp,
                          const FX_WCHAR* swTitle,
                          FX_UINT nType,
                          FX_UINT nIcon) {
-  return FXJS_MsgBox(pApp, swMsg, swTitle, nType, nIcon);
+  if (!pApp)
+    return 0;
+
+  if (CPDFSDK_Document* pDoc = pApp->GetSDKDocument())
+    pDoc->KillFocusAnnot();
+
+  return pApp->JS_appAlert(swMsg, swTitle, nType, nIcon);
 }
 
 void CJS_EmbedObj::Alert(CJS_Context* pContext, const FX_WCHAR* swMsg) {
@@ -80,11 +68,9 @@ void CJS_Object::InitInstance(IJS_Runtime* pIRuntime) {}
 void CJS_Object::ExitInstance() {}
 
 void CJS_Object::Alert(CJS_Context* pContext, const FX_WCHAR* swMsg) {
-  if (pContext->IsMsgBoxEnabled()) {
-    CPDFDoc_Environment* pApp = pContext->GetReaderApp();
-    if (pApp)
-      pApp->JS_appAlert(swMsg, nullptr, 0, 3);
-  }
+  CPDFDoc_Environment* pApp = pContext->GetReaderApp();
+  if (pApp)
+    pApp->JS_appAlert(swMsg, nullptr, 0, 3);
 }
 
 CJS_Timer::CJS_Timer(CJS_EmbedObj* pObj,
diff --git a/fpdfsdk/javascript/JS_Runtime_Stub.cpp b/fpdfsdk/javascript/JS_Runtime_Stub.cpp
index 39c191af70..109be0acd6 100644
--- a/fpdfsdk/javascript/JS_Runtime_Stub.cpp
+++ b/fpdfsdk/javascript/JS_Runtime_Stub.cpp
@@ -116,7 +116,6 @@ class CJS_ContextStub final : public IJS_Context {
   void OnBatchExec(CPDFSDK_Document* pTarget) override {}
   void OnConsole_Exec() override {}
   void OnExternal_Exec() override {}
-  void EnableMessageBox(FX_BOOL bEnable) override {}
 };
 
 class CJS_RuntimeStub final : public IJS_Runtime {
diff --git a/fpdfsdk/javascript/cjs_context.cpp b/fpdfsdk/javascript/cjs_context.cpp
index 3833b166b6..406339d7af 100644
--- a/fpdfsdk/javascript/cjs_context.cpp
+++ b/fpdfsdk/javascript/cjs_context.cpp
@@ -11,7 +11,7 @@
 #include "fpdfsdk/javascript/resource.h"
 
 CJS_Context::CJS_Context(CJS_Runtime* pRuntime)
-    : m_pRuntime(pRuntime), m_bBusy(FALSE), m_bMsgBoxEnable(TRUE) {
+    : m_pRuntime(pRuntime), m_bBusy(FALSE) {
   m_pEventHandler = new CJS_EventHandler(this);
 }
 
@@ -268,10 +268,6 @@ void CJS_Context::OnExternal_Exec() {
   m_pEventHandler->OnExternal_Exec();
 }
 
-void CJS_Context::EnableMessageBox(FX_BOOL bEnable) {
-  m_bMsgBoxEnable = bEnable;
-}
-
 void CJS_Context::OnBatchExec(CPDFSDK_Document* pTarget) {
   m_pEventHandler->OnBatchExec(pTarget);
 }
diff --git a/fpdfsdk/javascript/cjs_context.h b/fpdfsdk/javascript/cjs_context.h
index 84fdf1d3e1..cccdbc7669 100644
--- a/fpdfsdk/javascript/cjs_context.h
+++ b/fpdfsdk/javascript/cjs_context.h
@@ -119,9 +119,7 @@ class CJS_Context : public IJS_Context {
   void OnBatchExec(CPDFSDK_Document* pTarget) override;
   void OnConsole_Exec() override;
   void OnExternal_Exec() override;
-  void EnableMessageBox(FX_BOOL bEnable) override;
 
-  FX_BOOL IsMsgBoxEnabled() const { return m_bMsgBoxEnable; }
   CJS_Runtime* GetJSRuntime() const { return m_pRuntime; }
   CJS_EventHandler* GetEventHandler() const { return m_pEventHandler; }
 
@@ -132,7 +130,6 @@ class CJS_Context : public IJS_Context {
   CJS_Runtime* m_pRuntime;
   CJS_EventHandler* m_pEventHandler;
   FX_BOOL m_bBusy;
-  FX_BOOL m_bMsgBoxEnable;
 };
 
 #endif  // FPDFSDK_JAVASCRIPT_CJS_CONTEXT_H_
diff --git a/fpdfsdk/javascript/ijs_context.h b/fpdfsdk/javascript/ijs_context.h
index 365533c091..587ff8110c 100644
--- a/fpdfsdk/javascript/ijs_context.h
+++ b/fpdfsdk/javascript/ijs_context.h
@@ -125,8 +125,6 @@ class IJS_Context {
   virtual void OnConsole_Exec() = 0;
   virtual void OnExternal_Exec() = 0;
 
-  virtual void EnableMessageBox(FX_BOOL bEnable) = 0;
-
  protected:
   virtual ~IJS_Context() {}
 };