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Diffstat (limited to 'fpdfsdk/formfiller/cffl_interactiveformfiller.h')
-rw-r--r--fpdfsdk/formfiller/cffl_interactiveformfiller.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fpdfsdk/formfiller/cffl_interactiveformfiller.h b/fpdfsdk/formfiller/cffl_interactiveformfiller.h
index bb0d2233fc..1f049d03ef 100644
--- a/fpdfsdk/formfiller/cffl_interactiveformfiller.h
+++ b/fpdfsdk/formfiller/cffl_interactiveformfiller.h
@@ -86,6 +86,11 @@ class CFFL_InteractiveFormFiller : public IPWL_Filler_Notify {
WideString GetSelectedText(CPDFSDK_Annot* pAnnot);
void ReplaceSelection(CPDFSDK_Annot* pAnnot, const WideString& text);
+ bool CanUndo(CPDFSDK_Annot* pAnnot);
+ bool CanRedo(CPDFSDK_Annot* pAnnot);
+ bool Undo(CPDFSDK_Annot* pAnnot);
+ bool Redo(CPDFSDK_Annot* pAnnot);
+
static bool IsVisible(CPDFSDK_Widget* pWidget);
static bool IsReadOnly(CPDFSDK_Widget* pWidget);
static bool IsFillingAllowed(CPDFSDK_Widget* pWidget);