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63 lines
2.0 KiB
63 lines
2.0 KiB
// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fxfa/parser/cxfa_calculate.h"
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#include "fxjs/xfa/cjx_node.h"
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#include "third_party/base/ptr_util.h"
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#include "xfa/fxfa/parser/cxfa_message.h"
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#include "xfa/fxfa/parser/cxfa_script.h"
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#include "xfa/fxfa/parser/cxfa_text.h"
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namespace {
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const CXFA_Node::PropertyData kCalculatePropertyData[] = {
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{XFA_Element::Message, 1, 0},
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{XFA_Element::Script, 1, 0},
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{XFA_Element::Extras, 1, 0},
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};
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const CXFA_Node::AttributeData kCalculateAttributeData[] = {
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{XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Override, XFA_AttributeType::Enum,
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(void*)XFA_AttributeValue::Error},
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};
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} // namespace
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CXFA_Calculate::CXFA_Calculate(CXFA_Document* doc, XFA_PacketType packet)
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: CXFA_Node(doc,
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packet,
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(XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
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XFA_ObjectType::Node,
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XFA_Element::Calculate,
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kCalculatePropertyData,
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kCalculateAttributeData,
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pdfium::MakeUnique<CJX_Node>(this)) {}
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CXFA_Calculate::~CXFA_Calculate() = default;
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XFA_AttributeValue CXFA_Calculate::GetOverride() {
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return JSObject()
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->TryEnum(XFA_Attribute::Override, false)
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.value_or(XFA_AttributeValue::Error);
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}
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CXFA_Script* CXFA_Calculate::GetScriptIfExists() {
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return GetChild<CXFA_Script>(0, XFA_Element::Script, false);
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}
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WideString CXFA_Calculate::GetMessageText() {
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CXFA_Message* pNode = GetChild<CXFA_Message>(0, XFA_Element::Message, false);
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if (!pNode)
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return WideString();
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CXFA_Text* text = pNode->GetChild<CXFA_Text>(0, XFA_Element::Text, false);
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return text ? text->GetContent() : WideString();
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}
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