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authorDan Sinclair <dsinclair@chromium.org>2015-10-20 14:57:56 -0400
committerDan Sinclair <dsinclair@chromium.org>2015-10-20 14:57:56 -0400
commit39869b641511c882d78e17548293cdb458c36f38 (patch)
tree6e7fee229f9c8a5d628c2dfe81b3e9848a9670d2 /core/src/fpdfdoc/doc_annot.cpp
parent19169dae5bf92813b7419793f61dfca8b4fb9124 (diff)
downloadpdfium-39869b641511c882d78e17548293cdb458c36f38.tar.xz
Revert "Revert "Add type cast definitions for CPDF_Dictionary.""
This reverts commit 937840e1722d1f2b77d80575d6e710d760662c9c. Add type cast definitions for CPDF_Dictionary. This CL adds ToCPDFDictionary type definitions and updates one file to use instead of straight casts. I had to fix two places where we'd casted off the constness of the original pointer. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1420583003 .
Diffstat (limited to 'core/src/fpdfdoc/doc_annot.cpp')
-rw-r--r--core/src/fpdfdoc/doc_annot.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/core/src/fpdfdoc/doc_annot.cpp b/core/src/fpdfdoc/doc_annot.cpp
index 6f5ff797f2..4d0b703036 100644
--- a/core/src/fpdfdoc/doc_annot.cpp
+++ b/core/src/fpdfdoc/doc_annot.cpp
@@ -23,8 +23,8 @@ CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) {
CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm");
FX_BOOL bRegenerateAP = pAcroForm && pAcroForm->GetBoolean("NeedAppearances");
for (FX_DWORD i = 0; i < pAnnots->GetCount(); ++i) {
- CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i);
- if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) {
+ CPDF_Dictionary* pDict = ToDictionary(pAnnots->GetElementValue(i));
+ if (!pDict) {
continue;
}
FX_DWORD dwObjNum = pDict->GetObjNum();
@@ -202,7 +202,7 @@ CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
CPDF_Stream* pStream = NULL;
if (psub->GetType() == PDFOBJ_STREAM) {
pStream = (CPDF_Stream*)psub;
- } else if (psub->GetType() == PDFOBJ_DICTIONARY) {
+ } else if (CPDF_Dictionary* pDict = psub->AsDictionary()) {
CFX_ByteString as = pAnnotDict->GetString("AS");
if (as.IsEmpty()) {
CFX_ByteString value = pAnnotDict->GetString(FX_BSTRC("V"));
@@ -210,13 +210,13 @@ CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
CPDF_Dictionary* pDict = pAnnotDict->GetDict(FX_BSTRC("Parent"));
value = pDict ? pDict->GetString(FX_BSTRC("V")) : CFX_ByteString();
}
- if (value.IsEmpty() || !((CPDF_Dictionary*)psub)->KeyExist(value)) {
+ if (value.IsEmpty() || !pDict->KeyExist(value)) {
as = FX_BSTRC("Off");
} else {
as = value;
}
}
- pStream = ((CPDF_Dictionary*)psub)->GetStream(as);
+ pStream = pDict->GetStream(as);
}
return pStream;
}