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-rw-r--r--fpdfsdk/fpdfdoc.cpp66
-rw-r--r--fpdfsdk/fsdk_define.h8
2 files changed, 46 insertions, 28 deletions
diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp
index 88ba2464bc..befdc4d7a3 100644
--- a/fpdfsdk/fpdfdoc.cpp
+++ b/fpdfsdk/fpdfdoc.cpp
@@ -62,14 +62,29 @@ CPDF_LinkList* GetLinkList(CPDF_Page* page) {
} // namespace
+CPDF_Array* CPDFArrayFromDest(FPDF_DEST dest) {
+ return static_cast<CPDF_Array*>(dest);
+}
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFAction(FPDF_ACTION action) {
+ return ToDictionary(static_cast<CPDF_Object*>(action));
+}
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFBookmark(FPDF_BOOKMARK bookmark) {
+ return ToDictionary(static_cast<CPDF_Object*>(bookmark));
+}
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFLink(FPDF_LINK link) {
+ return ToDictionary(static_cast<CPDF_Object*>(link));
+}
+
FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV
FPDFBookmark_GetFirstChild(FPDF_DOCUMENT document, FPDF_BOOKMARK pDict) {
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return nullptr;
CPDF_BookmarkTree tree(pDoc);
- CPDF_Bookmark bookmark =
- CPDF_Bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Bookmark bookmark(CPDFDictionaryFromFPDFBookmark(pDict));
return tree.GetFirstChild(bookmark).GetDict();
}
@@ -81,8 +96,7 @@ FPDFBookmark_GetNextSibling(FPDF_DOCUMENT document, FPDF_BOOKMARK pDict) {
if (!pDoc)
return nullptr;
CPDF_BookmarkTree tree(pDoc);
- CPDF_Bookmark bookmark =
- CPDF_Bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Bookmark bookmark(CPDFDictionaryFromFPDFBookmark(pDict));
return tree.GetNextSibling(bookmark).GetDict();
}
@@ -90,7 +104,7 @@ FPDF_EXPORT unsigned long FPDF_CALLCONV
FPDFBookmark_GetTitle(FPDF_BOOKMARK pDict, void* buffer, unsigned long buflen) {
if (!pDict)
return 0;
- CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Bookmark bookmark(CPDFDictionaryFromFPDFBookmark(pDict));
WideString title = bookmark.GetTitle();
return Utf16EncodeMaybeCopyAndReturnLength(title, buffer, buflen);
}
@@ -116,7 +130,7 @@ FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFBookmark_GetDest(FPDF_DOCUMENT document,
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return nullptr;
- CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Bookmark bookmark(CPDFDictionaryFromFPDFBookmark(pDict));
CPDF_Dest dest = bookmark.GetDest(pDoc);
if (dest.GetObject())
return dest.GetObject();
@@ -132,7 +146,7 @@ FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV
FPDFBookmark_GetAction(FPDF_BOOKMARK pDict) {
if (!pDict)
return nullptr;
- CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Bookmark bookmark(CPDFDictionaryFromFPDFBookmark(pDict));
return bookmark.GetAction().GetDict();
}
@@ -140,7 +154,7 @@ FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFAction_GetType(FPDF_ACTION pDict) {
if (!pDict)
return PDFACTION_UNSUPPORTED;
- CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
CPDF_Action::ActionType type = action.GetType();
switch (type) {
case CPDF_Action::GoTo:
@@ -163,7 +177,7 @@ FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFAction_GetDest(FPDF_DOCUMENT document,
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return nullptr;
- CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
return action.GetDest(pDoc).GetObject();
}
@@ -173,7 +187,7 @@ FPDFAction_GetFilePath(FPDF_ACTION pDict, void* buffer, unsigned long buflen) {
if (type != PDFACTION_REMOTEGOTO && type != PDFACTION_LAUNCH)
return 0;
- CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
ByteString path = action.GetFilePath().UTF8Encode();
unsigned long len = path.GetLength() + 1;
if (buffer && len <= buflen)
@@ -191,7 +205,7 @@ FPDFAction_GetURIPath(FPDF_DOCUMENT document,
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return 0;
- CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Action action(CPDFDictionaryFromFPDFAction(pDict));
ByteString path = action.GetURI(pDoc);
unsigned long len = path.GetLength() + 1;
if (buffer && len <= buflen)
@@ -208,7 +222,7 @@ FPDFDest_GetPageIndex(FPDF_DOCUMENT document, FPDF_DEST dest) {
if (!pDoc)
return 0;
- CPDF_Dest destination(static_cast<CPDF_Array*>(dest));
+ CPDF_Dest destination(CPDFArrayFromDest(dest));
return destination.GetPageIndexDeprecated(pDoc);
}
@@ -221,7 +235,7 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFDest_GetDestPageIndex(FPDF_DOCUMENT document,
if (!pDoc)
return -1;
- CPDF_Dest destination(static_cast<CPDF_Array*>(dest));
+ CPDF_Dest destination(CPDFArrayFromDest(dest));
return destination.GetDestPageIndex(pDoc);
}
@@ -234,13 +248,13 @@ FPDFDest_GetView(FPDF_DEST pDict,
return 0;
}
- CPDF_Dest dest(static_cast<CPDF_Array*>(pDict));
- unsigned long nParams = dest.GetNumParams();
+ CPDF_Dest destination(CPDFArrayFromDest(pDict));
+ unsigned long nParams = destination.GetNumParams();
ASSERT(nParams <= 4);
*pNumParams = nParams;
for (unsigned long i = 0; i < nParams; ++i)
- pParams[i] = dest.GetParam(i);
- return dest.GetZoomMode();
+ pParams[i] = destination.GetParam(i);
+ return destination.GetZoomMode();
}
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
@@ -254,7 +268,7 @@ FPDFDest_GetLocationInPage(FPDF_DEST pDict,
if (!pDict)
return false;
- auto dest = pdfium::MakeUnique<CPDF_Dest>(static_cast<CPDF_Object*>(pDict));
+ auto dest = pdfium::MakeUnique<CPDF_Dest>(CPDFArrayFromDest(pDict));
// FPDF_BOOL is an int, GetXYZ expects bools.
bool bHasX;
@@ -312,7 +326,7 @@ FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFLink_GetDest(FPDF_DOCUMENT document,
CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
if (!pDoc)
return nullptr;
- CPDF_Link link(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Link link(CPDFDictionaryFromFPDFLink(pDict));
FPDF_DEST dest = link.GetDest(pDoc).GetObject();
if (dest)
return dest;
@@ -327,7 +341,7 @@ FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDFLink_GetAction(FPDF_LINK pDict) {
if (!pDict)
return nullptr;
- CPDF_Link link(ToDictionary(static_cast<CPDF_Object*>(pDict)));
+ CPDF_Link link(CPDFDictionaryFromFPDFLink(pDict));
return link.GetAction().GetDict();
}
@@ -343,8 +357,7 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_Enumerate(FPDF_PAGE page,
if (!pAnnots)
return false;
for (size_t i = *start_pos; i < pAnnots->GetCount(); i++) {
- CPDF_Dictionary* pDict =
- ToDictionary(static_cast<CPDF_Object*>(pAnnots->GetDirectObjectAt(i)));
+ CPDF_Dictionary* pDict = ToDictionary(pAnnots->GetDirectObjectAt(i));
if (!pDict)
continue;
if (pDict->GetStringFor("Subtype") == "Link") {
@@ -360,8 +373,7 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetAnnotRect(FPDF_LINK link_annot,
FS_RECTF* rect) {
if (!link_annot || !rect)
return false;
- CPDF_Dictionary* pAnnotDict =
- ToDictionary(static_cast<CPDF_Object*>(link_annot));
+ CPDF_Dictionary* pAnnotDict = CPDFDictionaryFromFPDFLink(link_annot);
FSRECTFFromCFXFloatRect(pAnnotDict->GetRectFor("Rect"), rect);
return true;
}
@@ -369,8 +381,7 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetAnnotRect(FPDF_LINK link_annot,
FPDF_EXPORT int FPDF_CALLCONV FPDFLink_CountQuadPoints(FPDF_LINK link_annot) {
if (!link_annot)
return 0;
- CPDF_Dictionary* pAnnotDict =
- ToDictionary(static_cast<CPDF_Object*>(link_annot));
+ CPDF_Dictionary* pAnnotDict = CPDFDictionaryFromFPDFLink(link_annot);
CPDF_Array* pArray = pAnnotDict->GetArrayFor("QuadPoints");
if (!pArray)
return 0;
@@ -383,8 +394,7 @@ FPDFLink_GetQuadPoints(FPDF_LINK link_annot,
FS_QUADPOINTSF* quad_points) {
if (!link_annot || !quad_points)
return false;
- CPDF_Dictionary* pAnnotDict =
- ToDictionary(static_cast<CPDF_Object*>(link_annot));
+ CPDF_Dictionary* pAnnotDict = CPDFDictionaryFromFPDFLink(link_annot);
CPDF_Array* pArray = pAnnotDict->GetArrayFor("QuadPoints");
if (!pArray)
return false;
diff --git a/fpdfsdk/fsdk_define.h b/fpdfsdk/fsdk_define.h
index 77c2315edd..d503ba5e1d 100644
--- a/fpdfsdk/fsdk_define.h
+++ b/fpdfsdk/fsdk_define.h
@@ -75,6 +75,14 @@ ByteString CFXByteStringFromFPDFWideString(FPDF_WIDESTRING wide_string);
CFX_DIBitmap* CFXBitmapFromFPDFBitmap(FPDF_BITMAP bitmap);
+CPDF_Array* CPDFArrayFromDest(FPDF_DEST dest);
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFAction(FPDF_ACTION action);
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFBookmark(FPDF_BOOKMARK bookmark);
+
+CPDF_Dictionary* CPDFDictionaryFromFPDFLink(FPDF_LINK link);
+
CFX_FloatRect CFXFloatRectFromFSRECTF(const FS_RECTF& rect);
void FSRECTFFromCFXFloatRect(const CFX_FloatRect& rect, FS_RECTF* out_rect);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 14:13:08 +0000