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// Copyright 2016 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 "core/fpdfdoc/cpdf_aaction.h"
#include "core/fpdfapi/parser/cpdf_dictionary.h"
namespace {
constexpr const char* g_sAATypes[] = {
"E", // CursorEnter
"X", // CursorExit
"D", // ButtonDown
"U", // ButtonUp
"Fo", // GetFocus
"Bl", // LoseFocus
"PO", // PageOpen
"PC", // PageClose
"PV", // PageVisible
"PI", // PageInvisible
"O", // OpenPage
"C", // ClosePage
"K", // KeyStroke
"F", // Format
"V", // Validate
"C", // Calculate
"WC", // CloseDocument
"WS", // SaveDocument
"DS", // DocumentSaved
"WP", // PrintDocument
"DP", // DocumentPrinted
};
// |g_sAATypes| should have one less element than enum AActionType due to
// DocumentOpen, which is an artificial type.
static_assert(FX_ArraySize(g_sAATypes) == CPDF_AAction::NumberOfActions - 1,
"g_sAATypes count mismatch");
} // namespace
CPDF_AAction::CPDF_AAction(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
CPDF_AAction::CPDF_AAction(const CPDF_AAction& that) = default;
CPDF_AAction::~CPDF_AAction() = default;
bool CPDF_AAction::ActionExist(AActionType eType) const {
return m_pDict && m_pDict->KeyExist(g_sAATypes[eType]);
}
CPDF_Action CPDF_AAction::GetAction(AActionType eType) const {
return CPDF_Action(m_pDict ? m_pDict->GetDictFor(g_sAATypes[eType])
: nullptr);
}
// static
bool CPDF_AAction::IsUserClick(AActionType eType) {
switch (eType) {
case ButtonUp:
case ButtonDown:
return true;
default:
return false;
}
}
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