68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
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// Copyright 2016 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 "core/fpdfdoc/cpdf_aaction.h"
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#include "core/fpdfapi/parser/cpdf_dictionary.h"
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namespace {
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constexpr const char* kAATypes[] = {
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"E", // kCursorEnter
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"X", // kCursorExit
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"D", // kButtonDown
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"U", // kButtonUp
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"Fo", // kGetFocus
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"Bl", // kLoseFocus
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"PO", // kPageOpen
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"PC", // kPageClose
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"PV", // kPageVisible
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"PI", // kPageInvisible
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"O", // kOpenPage
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"C", // kClosePage
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"K", // kKeyStroke
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"F", // kFormat
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"V", // kValidate
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"C", // kCalculate
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"WC", // kCloseDocument
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"WS", // kSaveDocument
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"DS", // kDocumentSaved
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"WP", // kPrintDocument
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"DP", // kDocumentPrinted
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};
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// |kAATypes| should have one less element than enum AActionType due to
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// |kDocumentOpen|, which is an artificial type.
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static_assert(FX_ArraySize(kAATypes) == CPDF_AAction::kNumberOfActions - 1,
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"kAATypes count mismatch");
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} // namespace
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CPDF_AAction::CPDF_AAction(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
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CPDF_AAction::CPDF_AAction(const CPDF_AAction& that) = default;
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CPDF_AAction::~CPDF_AAction() = default;
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bool CPDF_AAction::ActionExist(AActionType eType) const {
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return m_pDict && m_pDict->KeyExist(kAATypes[eType]);
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}
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CPDF_Action CPDF_AAction::GetAction(AActionType eType) const {
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return CPDF_Action(m_pDict ? m_pDict->GetDictFor(kAATypes[eType]) : nullptr);
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}
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// static
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bool CPDF_AAction::IsUserClick(AActionType eType) {
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switch (eType) {
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case kButtonUp:
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case kButtonDown:
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return true;
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default:
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return false;
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}
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}
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