Convert CScript classes to have CJX objects

This CL moves the JS methods from the CScript classes into CJX
representations. The methods are proxied to the CJX versions.

Change-Id: Ic5f380228614a60238fbcf9e0d04d942fae395be
Reviewed-on: https://pdfium-review.googlesource.com/17313
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 250 insertions, 0 deletions

diff --git a/fxjs/cjx_eventpseudomodel.cpp b/fxjs/cjx_eventpseudomodel.cpp
new file mode 100644
index 0000000000..62b4ec848a
--- /dev/null
+++ b/fxjs/cjx_eventpseudomodel.cpp
@@ -0,0 +1,250 @@
+// Copyright 2017 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 "fxjs/cjx_eventpseudomodel.h"
+
+#include "fxjs/cfxjse_arguments.h"
+#include "fxjs/cfxjse_engine.h"
+#include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+#include "xfa/fxfa/cxfa_ffnotify.h"
+#include "xfa/fxfa/cxfa_ffwidgethandler.h"
+#include "xfa/fxfa/parser/cscript_eventpseudomodel.h"
+
+namespace {
+
+void StringProperty(CFXJSE_Value* pValue, WideString& wsValue, bool bSetting) {
+  if (bSetting) {
+    wsValue = pValue->ToWideString();
+    return;
+  }
+  pValue->SetString(wsValue.UTF8Encode().AsStringView());
+}
+
+void InterProperty(CFXJSE_Value* pValue, int32_t& iValue, bool bSetting) {
+  if (bSetting) {
+    iValue = pValue->ToInteger();
+    return;
+  }
+  pValue->SetInteger(iValue);
+}
+
+void BooleanProperty(CFXJSE_Value* pValue, bool& bValue, bool bSetting) {
+  if (bSetting) {
+    bValue = pValue->ToBoolean();
+    return;
+  }
+  pValue->SetBoolean(bValue);
+}
+
+}  // namespace
+
+CJX_EventPseudoModel::CJX_EventPseudoModel(CScript_EventPseudoModel* model)
+    : CJX_Object(model) {}
+
+CJX_EventPseudoModel::~CJX_EventPseudoModel() {}
+
+CScript_EventPseudoModel* CJX_EventPseudoModel::GetXFAEventPseudoModel() {
+  return static_cast<CScript_EventPseudoModel*>(GetXFAObject());
+}
+
+void CJX_EventPseudoModel::Change(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Change, bSetting);
+}
+
+void CJX_EventPseudoModel::CommitKey(CFXJSE_Value* pValue,
+                                     bool bSetting,
+                                     XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::CommitKey, bSetting);
+}
+
+void CJX_EventPseudoModel::FullText(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::FullText, bSetting);
+}
+
+void CJX_EventPseudoModel::KeyDown(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Keydown, bSetting);
+}
+
+void CJX_EventPseudoModel::Modifier(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Modifier, bSetting);
+}
+
+void CJX_EventPseudoModel::NewContentType(CFXJSE_Value* pValue,
+                                          bool bSetting,
+                                          XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::NewContentType, bSetting);
+}
+
+void CJX_EventPseudoModel::NewText(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::NewText, bSetting);
+}
+
+void CJX_EventPseudoModel::PrevContentType(CFXJSE_Value* pValue,
+                                           bool bSetting,
+                                           XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::PreviousContentType, bSetting);
+}
+
+void CJX_EventPseudoModel::PrevText(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::PreviousText, bSetting);
+}
+
+void CJX_EventPseudoModel::Reenter(CFXJSE_Value* pValue,
+                                   bool bSetting,
+                                   XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Reenter, bSetting);
+}
+
+void CJX_EventPseudoModel::SelEnd(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::SelectionEnd, bSetting);
+}
+
+void CJX_EventPseudoModel::SelStart(CFXJSE_Value* pValue,
+                                    bool bSetting,
+                                    XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::SelectionStart, bSetting);
+}
+
+void CJX_EventPseudoModel::Shift(CFXJSE_Value* pValue,
+                                 bool bSetting,
+                                 XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Shift, bSetting);
+}
+
+void CJX_EventPseudoModel::SoapFaultCode(CFXJSE_Value* pValue,
+                                         bool bSetting,
+                                         XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::SoapFaultCode, bSetting);
+}
+
+void CJX_EventPseudoModel::SoapFaultString(CFXJSE_Value* pValue,
+                                           bool bSetting,
+                                           XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::SoapFaultString, bSetting);
+}
+
+void CJX_EventPseudoModel::Target(CFXJSE_Value* pValue,
+                                  bool bSetting,
+                                  XFA_ATTRIBUTE eAttribute) {
+  Property(pValue, XFA_Event::Target, bSetting);
+}
+
+void CJX_EventPseudoModel::Emit(CFXJSE_Arguments* pArguments) {
+  CFXJSE_Engine* pScriptContext =
+      GetXFAEventPseudoModel()->GetDocument()->GetScriptContext();
+  if (!pScriptContext)
+    return;
+
+  CXFA_EventParam* pEventParam = pScriptContext->GetEventParam();
+  if (!pEventParam)
+    return;
+
+  CXFA_FFNotify* pNotify = GetXFAEventPseudoModel()->GetDocument()->GetNotify();
+  if (!pNotify)
+    return;
+
+  CXFA_FFWidgetHandler* pWidgetHandler = pNotify->GetWidgetHandler();
+  if (!pWidgetHandler)
+    return;
+
+  pWidgetHandler->ProcessEvent(pEventParam->m_pTarget, pEventParam);
+}
+
+void CJX_EventPseudoModel::Reset(CFXJSE_Arguments* pArguments) {
+  CFXJSE_Engine* pScriptContext =
+      GetXFAEventPseudoModel()->GetDocument()->GetScriptContext();
+  if (!pScriptContext)
+    return;
+
+  CXFA_EventParam* pEventParam = pScriptContext->GetEventParam();
+  if (!pEventParam)
+    return;
+
+  pEventParam->Reset();
+}
+
+void CJX_EventPseudoModel::Property(CFXJSE_Value* pValue,
+                                    XFA_Event dwFlag,
+                                    bool bSetting) {
+  CFXJSE_Engine* pScriptContext =
+      GetXFAEventPseudoModel()->GetDocument()->GetScriptContext();
+  if (!pScriptContext)
+    return;
+
+  CXFA_EventParam* pEventParam = pScriptContext->GetEventParam();
+  if (!pEventParam)
+    return;
+
+  switch (dwFlag) {
+    case XFA_Event::CancelAction:
+      BooleanProperty(pValue, pEventParam->m_bCancelAction, bSetting);
+      break;
+    case XFA_Event::Change:
+      StringProperty(pValue, pEventParam->m_wsChange, bSetting);
+      break;
+    case XFA_Event::CommitKey:
+      InterProperty(pValue, pEventParam->m_iCommitKey, bSetting);
+      break;
+    case XFA_Event::FullText:
+      StringProperty(pValue, pEventParam->m_wsFullText, bSetting);
+      break;
+    case XFA_Event::Keydown:
+      BooleanProperty(pValue, pEventParam->m_bKeyDown, bSetting);
+      break;
+    case XFA_Event::Modifier:
+      BooleanProperty(pValue, pEventParam->m_bModifier, bSetting);
+      break;
+    case XFA_Event::NewContentType:
+      StringProperty(pValue, pEventParam->m_wsNewContentType, bSetting);
+      break;
+    case XFA_Event::NewText:
+      StringProperty(pValue, pEventParam->m_wsNewText, bSetting);
+      break;
+    case XFA_Event::PreviousContentType:
+      StringProperty(pValue, pEventParam->m_wsPrevContentType, bSetting);
+      break;
+    case XFA_Event::PreviousText:
+      StringProperty(pValue, pEventParam->m_wsPrevText, bSetting);
+      break;
+    case XFA_Event::Reenter:
+      BooleanProperty(pValue, pEventParam->m_bReenter, bSetting);
+      break;
+    case XFA_Event::SelectionEnd:
+      InterProperty(pValue, pEventParam->m_iSelEnd, bSetting);
+      break;
+    case XFA_Event::SelectionStart:
+      InterProperty(pValue, pEventParam->m_iSelStart, bSetting);
+      break;
+    case XFA_Event::Shift:
+      BooleanProperty(pValue, pEventParam->m_bShift, bSetting);
+      break;
+    case XFA_Event::SoapFaultCode:
+      StringProperty(pValue, pEventParam->m_wsSoapFaultCode, bSetting);
+      break;
+    case XFA_Event::SoapFaultString:
+      StringProperty(pValue, pEventParam->m_wsSoapFaultString, bSetting);
+      break;
+    case XFA_Event::Target:
+      break;
+    default:
+      break;
+  }
+}