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1 // Copyright 2016 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #include "core/fpdfdoc/cpdf_aaction.h"
8 
9 namespace {
10 
11 constexpr const char* g_sAATypes[] = {
12     "E",   // CursorEnter
13     "X",   // CursorExit
14     "D",   // ButtonDown
15     "U",   // ButtonUp
16     "Fo",  // GetFocus
17     "Bl",  // LoseFocus
18     "PO",  // PageOpen
19     "PC",  // PageClose
20     "PV",  // PageVisible
21     "PI",  // PageInvisible
22     "O",   // OpenPage
23     "C",   // ClosePage
24     "K",   // KeyStroke
25     "F",   // Format
26     "V",   // Validate
27     "C",   // Calculate
28     "WC",  // CloseDocument
29     "WS",  // SaveDocument
30     "DS",  // DocumentSaved
31     "WP",  // PrintDocument
32     "DP",  // DocumentPrinted
33 };
34 
35 // |g_sAATypes| should have as many elements as enum AActionType.
36 static_assert(FX_ArraySize(g_sAATypes) == CPDF_AAction::NumberOfActions,
37               "g_sAATypes count mismatch");
38 
39 }  // namespace
40 
CPDF_AAction(CPDF_Dictionary * pDict)41 CPDF_AAction::CPDF_AAction(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
42 
43 CPDF_AAction::CPDF_AAction(const CPDF_AAction& that) = default;
44 
~CPDF_AAction()45 CPDF_AAction::~CPDF_AAction() {}
46 
ActionExist(AActionType eType) const47 bool CPDF_AAction::ActionExist(AActionType eType) const {
48   return m_pDict && m_pDict->KeyExist(g_sAATypes[eType]);
49 }
50 
GetAction(AActionType eType) const51 CPDF_Action CPDF_AAction::GetAction(AActionType eType) const {
52   return CPDF_Action(m_pDict ? m_pDict->GetDictFor(g_sAATypes[eType])
53                              : nullptr);
54 }
55