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// 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/xfa/cjx_list.h"
#include "fxjs/cfxjse_arguments.h"
#include "fxjs/cfxjse_engine.h"
#include "fxjs/cfxjse_value.h"
#include "xfa/fxfa/parser/cxfa_document.h"
#include "xfa/fxfa/parser/cxfa_list.h"
#include "xfa/fxfa/parser/cxfa_node.h"
const CJX_MethodSpec CJX_List::MethodSpecs[] = {{"append", append_static},
{"insert", insert_static},
{"item", item_static},
{"remove", remove_static},
{"", nullptr}};
CJX_List::CJX_List(CXFA_List* list) : CJX_Object(list) {
DefineMethods(MethodSpecs);
}
CJX_List::~CJX_List() {}
CXFA_List* CJX_List::GetXFAList() {
return static_cast<CXFA_List*>(GetXFAObject());
}
void CJX_List::append(CFXJSE_Arguments* pArguments) {
int32_t argc = pArguments->GetLength();
if (argc != 1) {
ThrowParamCountMismatchException(L"append");
return;
}
auto* pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
if (!pNode) {
ThrowArgumentMismatchException();
return;
}
GetXFAList()->Append(pNode);
}
void CJX_List::insert(CFXJSE_Arguments* pArguments) {
int32_t argc = pArguments->GetLength();
if (argc != 2) {
ThrowParamCountMismatchException(L"insert");
return;
}
auto* pNewNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
auto* pBeforeNode = static_cast<CXFA_Node*>(pArguments->GetObject(1));
if (!pNewNode) {
ThrowArgumentMismatchException();
return;
}
GetXFAList()->Insert(pNewNode, pBeforeNode);
}
void CJX_List::remove(CFXJSE_Arguments* pArguments) {
int32_t argc = pArguments->GetLength();
if (argc != 1) {
ThrowParamCountMismatchException(L"remove");
return;
}
auto* pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
if (!pNode) {
ThrowArgumentMismatchException();
return;
}
GetXFAList()->Remove(pNode);
}
void CJX_List::item(CFXJSE_Arguments* pArguments) {
int32_t argc = pArguments->GetLength();
if (argc != 1) {
ThrowParamCountMismatchException(L"item");
return;
}
int32_t iIndex = pArguments->GetInt32(0);
if (iIndex < 0 || iIndex >= GetXFAList()->GetLength()) {
ThrowIndexOutOfBoundsException();
return;
}
pArguments->GetReturnValue()->Assign(
GetDocument()->GetScriptContext()->GetJSValueFromMap(
GetXFAList()->Item(iIndex)));
}
void CJX_List::length(CFXJSE_Value* pValue,
bool bSetting,
XFA_Attribute eAttribute) {
if (bSetting) {
ThrowInvalidPropertyException();
return;
}
pValue->SetInteger(GetXFAList()->GetLength());
}
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