From ee96772e0878fa385b9a4a736a2fc109e19fd01e Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Thu, 19 Apr 2018 20:55:54 +0000 Subject: Add public APIs for undo / redo in forms. Add FORM_CanUndo(), FORM_CanRedo(), FORM_Undo(), and FORM_Redo(). BUG=chromium:764260 Change-Id: I1d9ea67152d9b35d9b8e1d7ef7d019706fdfa30a Reviewed-on: https://pdfium-review.googlesource.com/30872 Commit-Queue: Lei Zhang Reviewed-by: dsinclair --- fpdfsdk/formfiller/cffl_formfiller.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fpdfsdk/formfiller/cffl_formfiller.h') diff --git a/fpdfsdk/formfiller/cffl_formfiller.h b/fpdfsdk/formfiller/cffl_formfiller.h index a9d90ab902..bad42ecaf4 100644 --- a/fpdfsdk/formfiller/cffl_formfiller.h +++ b/fpdfsdk/formfiller/cffl_formfiller.h @@ -79,6 +79,11 @@ class CFFL_FormFiller : public CPWL_Wnd::ProviderIface, 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); + void SetFocusForAnnot(CPDFSDK_Annot* pAnnot, uint32_t nFlag); void KillFocusForAnnot(CPDFSDK_Annot* pAnnot, uint32_t nFlag); -- cgit v1.2.3