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authorBo Xu <bo_xu@foxitsoftware.com>2014-07-14 13:22:47 -0700
committerBo Xu <bo_xu@foxitsoftware.com>2014-07-14 13:22:47 -0700
commit9114e831cc8ae619ce541719887c5d7c2fc4e6d1 (patch)
tree4940928e138a7896f938b8d41bd2055fec51c1e3 /core/src/fpdfdoc/doc_viewerPreferences.cpp
parent8daab317ff959905e926b861a7d2aa876fd10429 (diff)
downloadpdfium-9114e831cc8ae619ce541719887c5d7c2fc4e6d1.tar.xz
Add support to extract viewer preference
This change adds the support to extract "NumCopies", "PrintPageRange", "Duplex" viewer preferences for printing. BUG=169120 R=bo_xu@foxitsoftware.com, vitalybuka@chromium.org Review URL: https://codereview.chromium.org/345123002
Diffstat (limited to 'core/src/fpdfdoc/doc_viewerPreferences.cpp')
-rw-r--r--core/src/fpdfdoc/doc_viewerPreferences.cpp29
1 files changed, 29 insertions, 0 deletions
diff --git a/core/src/fpdfdoc/doc_viewerPreferences.cpp b/core/src/fpdfdoc/doc_viewerPreferences.cpp
index 617485cfc2..f68d3fbdc7 100644
--- a/core/src/fpdfdoc/doc_viewerPreferences.cpp
+++ b/core/src/fpdfdoc/doc_viewerPreferences.cpp
@@ -29,3 +29,32 @@ FX_BOOL CPDF_ViewerPreferences::PrintScaling() const
}
return FX_BSTRC("None") != pDict->GetString(FX_BSTRC("PrintScaling"));
}
+FX_INT32 CPDF_ViewerPreferences::NumCopies() const
+{
+ CPDF_Dictionary *pDict = m_pDoc->GetRoot();
+ pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences"));
+ if (!pDict) {
+ return 1;
+ }
+ return pDict->GetInteger(FX_BSTRC("NumCopies"));
+}
+CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const
+{
+ CPDF_Dictionary *pDict = m_pDoc->GetRoot();
+ CPDF_Array *pRange = NULL;
+ pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences"));
+ if (!pDict) {
+ return pRange;
+ }
+ pRange = pDict->GetArray(FX_BSTRC("PrintPageRange"));
+ return pRange;
+}
+CFX_ByteString CPDF_ViewerPreferences::Duplex() const
+{
+ CPDF_Dictionary *pDict = m_pDoc->GetRoot();
+ pDict = pDict->GetDict(FX_BSTRC("ViewerPreferences"));
+ if (!pDict) {
+ return FX_BSTRC("None");
+ }
+ return pDict->GetString(FX_BSTRC("Duplex"));
+}