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| author | Tom Sepez <tsepez@chromium.org> | 2018-05-01 17:22:44 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-01 17:22:44 +0000 |
| commit | 302c8ce0ee78ecb10398c9b1fa2796d116bbb4a5 (patch) | |
| tree | 4a3995149b3e9feb6017dd39bb22918feb46c6fb /fpdfsdk/fpdfxfa | |
| parent | ba367068887aca9f700289aa1b8c198920ca39a2 (diff) | |
| download | pdfium-302c8ce0ee78ecb10398c9b1fa2796d116bbb4a5.tar.xz | |
Introduce the concept of CPDF_Page::Extension
Similar tp CPDF_Document::Extension, this is a base type for fpdfsdk/
to use to improve layering.
While we're at it, make pages point to documents to prove they don't
outlive them.
Another small step towards not passing XFA objects across FPDF.
Change-Id: Idcee9da3a18c06331fa56f3d6c188e4ce27d34f2
Reviewed-on: https://pdfium-review.googlesource.com/31631
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'fpdfsdk/fpdfxfa')
| -rw-r--r-- | fpdfsdk/fpdfxfa/cpdfxfa_page.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_page.h b/fpdfsdk/fpdfxfa/cpdfxfa_page.h index 0a5e3fcc14..030b0684b6 100644 --- a/fpdfsdk/fpdfxfa/cpdfxfa_page.h +++ b/fpdfsdk/fpdfxfa/cpdfxfa_page.h @@ -9,24 +9,25 @@ #include <memory> +#include "core/fpdfapi/page/cpdf_page.h" #include "core/fxcrt/fx_coordinates.h" #include "core/fxcrt/fx_system.h" #include "core/fxcrt/retain_ptr.h" #include "core/fxcrt/unowned_ptr.h" #include "third_party/base/optional.h" -class CPDFXFA_Context; class CPDF_Dictionary; -class CPDF_Page; +class CPDFXFA_Context; class CXFA_FFPageView; -class CPDFXFA_Page : public Retainable { +class CPDFXFA_Page : public CPDF_Page::Extension { public: template <typename T, typename... Args> friend RetainPtr<T> pdfium::MakeRetain(Args&&... args); bool LoadPage(); bool LoadPDFPage(CPDF_Dictionary* pageDict); + CPDFXFA_Context* GetContext() const { return m_pContext.Get(); } int GetPageIndex() const { return m_iPageIndex; } CPDF_Page* GetPDFPage() const { return m_pPDFPage.get(); } |