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-rw-r--r--fpdfsdk/include/fsdk_baseform.h23
-rw-r--r--fpdfsdk/src/fsdk_baseform.cpp22
2 files changed, 16 insertions, 29 deletions
diff --git a/fpdfsdk/include/fsdk_baseform.h b/fpdfsdk/include/fsdk_baseform.h
index b15fba6475..16a23bfea3 100644
--- a/fpdfsdk/include/fsdk_baseform.h
+++ b/fpdfsdk/include/fsdk_baseform.h
@@ -261,32 +261,27 @@ private:
#define CPDFSDK_Annots CFX_ArrayTemplate<CPDFSDK_Annot*>
#define CPDFSDK_SortAnnots CGW_ArrayTemplate<CPDFSDK_Annot*>
-class CBA_AnnotIterator
+class CBA_AnnotIterator
{
public:
CBA_AnnotIterator(CPDFSDK_PageView* pPageView, const CFX_ByteString& sType, const CFX_ByteString& sSubType);
- virtual ~CBA_AnnotIterator();
-
- virtual CPDFSDK_Annot* GetFirstAnnot();
- virtual CPDFSDK_Annot* GetLastAnnot();
- virtual CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot);
- virtual CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot);
-
- virtual void Release(){delete this;}
-
+ ~CBA_AnnotIterator();
+
+ CPDFSDK_Annot* GetFirstAnnot();
+ CPDFSDK_Annot* GetLastAnnot();
+ CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot);
+ CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot);
+
private:
void GenerateResults();
static int CompareByLeft(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2);
static int CompareByTop(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2);
-
static CPDF_Rect GetAnnotRect(CPDFSDK_Annot* pAnnot);
-
-private:
+
CPDFSDK_PageView* m_pPageView;
CFX_ByteString m_sType;
CFX_ByteString m_sSubType;
int m_nTabs;
-
CPDFSDK_Annots m_Annots;
};
diff --git a/fpdfsdk/src/fsdk_baseform.cpp b/fpdfsdk/src/fsdk_baseform.cpp
index 6c8069b92a..0c0492d723 100644
--- a/fpdfsdk/src/fsdk_baseform.cpp
+++ b/fpdfsdk/src/fsdk_baseform.cpp
@@ -4,6 +4,7 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+#include "../../third_party/base/nonstd_unique_ptr.h"
#include "../include/fsdk_define.h"
#include "../include/fsdk_mgr.h"
#include "../include/fsdk_baseannot.h"
@@ -1727,22 +1728,13 @@ FX_BOOL CPDFSDK_InterForm::HighlightWidgets()
CPDFSDK_Widget* CPDFSDK_InterForm::GetSibling(CPDFSDK_Widget* pWidget, FX_BOOL bNext) const
{
- ASSERT(pWidget != NULL);
-
- CBA_AnnotIterator* pIterator = new CBA_AnnotIterator(pWidget->GetPageView(), "Widget", "");
- ASSERT(pIterator != NULL);
-
- CPDFSDK_Widget* pRet = NULL;
-
- if (bNext)
- pRet = (CPDFSDK_Widget*)pIterator->GetNextAnnot(pWidget);
- else
- pRet = (CPDFSDK_Widget*)pIterator->GetPrevAnnot(pWidget);
-
- pIterator->Release();
-
- return pRet;
+ nonstd::unique_ptr<CBA_AnnotIterator> pIterator(
+ new CBA_AnnotIterator(pWidget->GetPageView(), "Widget", ""));
+ if (bNext) {
+ return (CPDFSDK_Widget*)pIterator->GetNextAnnot(pWidget);
+ }
+ return (CPDFSDK_Widget*)pIterator->GetPrevAnnot(pWidget);
}
CPDFSDK_Widget* CPDFSDK_InterForm::GetWidget(CPDF_FormControl* pControl) const