From 5110c4743751145c4ae1934cd1d83bc6c55bb43f Mon Sep 17 00:00:00 2001 From: John Abd-El-Malek Date: Sat, 17 May 2014 22:33:34 -0700 Subject: Initial commit. --- core/src/fpdfdoc/doc_viewerPreferences.cpp | 31 ++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 core/src/fpdfdoc/doc_viewerPreferences.cpp (limited to 'core/src/fpdfdoc/doc_viewerPreferences.cpp') diff --git a/core/src/fpdfdoc/doc_viewerPreferences.cpp b/core/src/fpdfdoc/doc_viewerPreferences.cpp new file mode 100644 index 0000000000..80af0b50fd --- /dev/null +++ b/core/src/fpdfdoc/doc_viewerPreferences.cpp @@ -0,0 +1,31 @@ +// Copyright 2014 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 "../../include/fpdfdoc/fpdf_doc.h" +CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document *pDoc): m_pDoc(pDoc) +{ +} +CPDF_ViewerPreferences::~CPDF_ViewerPreferences() +{ +} +FX_BOOL CPDF_ViewerPreferences::IsDirectionR2L() const +{ + CPDF_Dictionary *pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return FALSE; + } + return FX_BSTRC("R2L") == pDict->GetString(FX_BSTRC("Direction")); +} +FX_BOOL CPDF_ViewerPreferences::PrintScaling() const +{ + CPDF_Dictionary *pDict = m_pDoc->GetRoot(); + pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences")); + if (!pDict) { + return TRUE; + } + return FX_BSTRC("None") != pDict->GetString(FX_BSTRC("PrintScaling")); +} -- cgit v1.2.3