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| author | Lei Zhang <thestig@chromium.org> | 2018-04-19 20:55:54 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-04-19 20:55:54 +0000 |
| commit | ee96772e0878fa385b9a4a736a2fc109e19fd01e (patch) | |
| tree | def5fed9024c0aef25d7d1f81729b6f0a6687179 /fpdfsdk/cpdfsdk_pageview.h | |
| parent | c84ea8eda5a53229cf1faaed7cb54013b9ea18c3 (diff) | |
| download | pdfium-ee96772e0878fa385b9a4a736a2fc109e19fd01e.tar.xz | |
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 <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fpdfsdk/cpdfsdk_pageview.h')
| -rw-r--r-- | fpdfsdk/cpdfsdk_pageview.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fpdfsdk/cpdfsdk_pageview.h b/fpdfsdk/cpdfsdk_pageview.h index 9f846cf2a4..e85b32aa78 100644 --- a/fpdfsdk/cpdfsdk_pageview.h +++ b/fpdfsdk/cpdfsdk_pageview.h @@ -65,6 +65,11 @@ class CPDFSDK_PageView final : public CPDF_Page::View { WideString GetSelectedText(); void ReplaceSelection(const WideString& text); + bool CanUndo(); + bool CanRedo(); + bool Undo(); + bool Redo(); + bool OnFocus(const CFX_PointF& point, uint32_t nFlag); bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag); bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag); |