From 02e6f5957a56ea492961aef71b3c16cf42ea5998 Mon Sep 17 00:00:00 2001 From: dsinclair Date: Tue, 2 Aug 2016 11:25:48 -0700 Subject: Splitting fpdfdoc/doc_* part I The first of several CLs to split the core/fpdfdoc/doc_* files up to individual class files. Review-Url: https://codereview.chromium.org/2192823002 --- core/fpdfdoc/cpdf_viewerpreferences.cpp | 44 +++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 core/fpdfdoc/cpdf_viewerpreferences.cpp (limited to 'core/fpdfdoc/cpdf_viewerpreferences.cpp') diff --git a/core/fpdfdoc/cpdf_viewerpreferences.cpp b/core/fpdfdoc/cpdf_viewerpreferences.cpp new file mode 100644 index 0000000000..4951e5ff5d --- /dev/null +++ b/core/fpdfdoc/cpdf_viewerpreferences.cpp @@ -0,0 +1,44 @@ +// 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/include/cpdf_viewerpreferences.h" + +#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" + +CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document* pDoc) + : m_pDoc(pDoc) {} + +CPDF_ViewerPreferences::~CPDF_ViewerPreferences() {} + +FX_BOOL CPDF_ViewerPreferences::IsDirectionR2L() const { + CPDF_Dictionary* pDict = GetViewerPreferences(); + return pDict ? pDict->GetStringBy("Direction") == "R2L" : FALSE; +} + +FX_BOOL CPDF_ViewerPreferences::PrintScaling() const { + CPDF_Dictionary* pDict = GetViewerPreferences(); + return pDict ? pDict->GetStringBy("PrintScaling") != "None" : TRUE; +} + +int32_t CPDF_ViewerPreferences::NumCopies() const { + CPDF_Dictionary* pDict = GetViewerPreferences(); + return pDict ? pDict->GetIntegerBy("NumCopies") : 1; +} + +CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const { + CPDF_Dictionary* pDict = GetViewerPreferences(); + return pDict ? pDict->GetArrayBy("PrintPageRange") : nullptr; +} + +CFX_ByteString CPDF_ViewerPreferences::Duplex() const { + CPDF_Dictionary* pDict = GetViewerPreferences(); + return pDict ? pDict->GetStringBy("Duplex") : CFX_ByteString("None"); +} + +CPDF_Dictionary* CPDF_ViewerPreferences::GetViewerPreferences() const { + CPDF_Dictionary* pDict = m_pDoc->GetRoot(); + return pDict ? pDict->GetDictBy("ViewerPreferences") : nullptr; +} -- cgit v1.2.3