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authorOliver Chang <ochang@chromium.org>2016-01-11 08:45:31 -0800
committerOliver Chang <ochang@chromium.org>2016-01-11 08:45:31 -0800
commit3f1c71f5a6ea058e3eec611c9dcc759b374dcb80 (patch)
treeb4ef8de26360979381c441cbdfaba94e493b09f6 /fpdfsdk/src/fpdfppo.cpp
parentc909ce872d999a17ffd44afdc88caf2de43e6cba (diff)
downloadpdfium-3f1c71f5a6ea058e3eec611c9dcc759b374dcb80.tar.xz
Merge to XFA: Use std::map as CPDF_Dictionary's underlying store.
Replaces CFX_CMapByteStringToPtr. XFA still uses CFX_CMapByteStringToPtr so it's not completely removed just yet. Adds begin()/end() to CPDF_Dictionary and removes the GetStartPos()/GetNextElement() functions to traverse the dictionary. Callers are changed accordingly. AddValue() is also removed. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1541703003 . (cherry picked from commit 14f39950451bb9c2a11fbc7173fd47367410f80f) Review URL: https://codereview.chromium.org/1576033002 .
Diffstat (limited to 'fpdfsdk/src/fpdfppo.cpp')
-rw-r--r--fpdfsdk/src/fpdfppo.cpp15
1 files changed, 6 insertions, 9 deletions
diff --git a/fpdfsdk/src/fpdfppo.cpp b/fpdfsdk/src/fpdfppo.cpp
index 50ef262560..dac548131e 100644
--- a/fpdfsdk/src/fpdfppo.cpp
+++ b/fpdfsdk/src/fpdfppo.cpp
@@ -101,10 +101,9 @@ FX_BOOL CPDF_PageOrganizer::ExportPage(CPDF_Document* pSrcPDFDoc,
return FALSE;
// Clone the page dictionary
- FX_POSITION SrcPos = pSrcPageDict->GetStartPos();
- while (SrcPos) {
- CFX_ByteString cbSrcKeyStr;
- CPDF_Object* pObj = pSrcPageDict->GetNextElement(SrcPos, cbSrcKeyStr);
+ for (const auto& it : *pSrcPageDict) {
+ const CFX_ByteString& cbSrcKeyStr = it.first;
+ CPDF_Object* pObj = it.second;
if (cbSrcKeyStr.Compare(("Type")) && cbSrcKeyStr.Compare(("Parent"))) {
if (pCurPageDict->KeyExist(cbSrcKeyStr))
pCurPageDict->RemoveAt(cbSrcKeyStr);
@@ -214,11 +213,9 @@ FX_BOOL CPDF_PageOrganizer::UpdateReference(CPDF_Object* pObj,
}
case PDFOBJ_DICTIONARY: {
CPDF_Dictionary* pDict = pObj->AsDictionary();
-
- FX_POSITION pos = pDict->GetStartPos();
- while (pos) {
- CFX_ByteString key("");
- CPDF_Object* pNextObj = pDict->GetNextElement(pos, key);
+ for (const auto& it : *pDict) {
+ const CFX_ByteString& key = it.first;
+ CPDF_Object* pNextObj = it.second;
if (!FXSYS_strcmp(key, "Parent") || !FXSYS_strcmp(key, "Prev") ||
!FXSYS_strcmp(key, "First")) {
continue;