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authorTom Sepez <tsepez@chromium.org>2018-06-04 18:07:47 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-06-04 18:07:47 +0000
commit168c763539e70bea450701470c47a8991f578336 (patch)
tree61e053e549e5477919bcef5a39f79d74a666fcca /core/fpdfapi/page/cpdf_page.h
parent2491990f50f8ea48a509eb0ccc0193b4c1a3f776 (diff)
downloadpdfium-168c763539e70bea450701470c47a8991f578336.tar.xz
Revert "Make common page base class for XFA and non-XFA."
This reverts commit d06cc38b76685b002c51b227ae43b8314d926ad8. Reason for revert: blocking previous revert Change-Id: I74f8b80852c671440cca5fabef30e69cde9e2063 Reviewed-on: https://pdfium-review.googlesource.com/33713 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_page.h')
-rw-r--r--core/fpdfapi/page/cpdf_page.h39
1 files changed, 16 insertions, 23 deletions
diff --git a/core/fpdfapi/page/cpdf_page.h b/core/fpdfapi/page/cpdf_page.h
index f1d6f2124f..b94326e47b 100644
--- a/core/fpdfapi/page/cpdf_page.h
+++ b/core/fpdfapi/page/cpdf_page.h
@@ -10,7 +10,6 @@
#include <memory>
#include "core/fpdfapi/page/cpdf_pageobjectholder.h"
-#include "core/fpdfapi/page/ipdf_page.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/observable.h"
@@ -21,50 +20,41 @@
class CPDF_Dictionary;
class CPDF_Document;
class CPDF_Object;
-class CPDF_Page;
class CPDF_PageRenderCache;
class CPDF_PageRenderContext;
-// Small layering violation, incomplete type and always null if non-XFA.
-class CPDFXFA_Page;
-
-class CPDF_Page : public IPDF_Page,
+class CPDF_Page : public Retainable,
public Observable<CPDF_Page>,
public CPDF_PageObjectHolder {
public:
class View {}; // Caller implements as desired, empty here due to layering.
+ class Extension : public Retainable {}; // XFA page parent class, layering.
template <typename T, typename... Args>
friend RetainPtr<T> pdfium::MakeRetain(Args&&... args);
- // IPDF_Page:
- CPDF_Page* AsPDFPage() override;
- CPDFXFA_Page* AsXFAPage() override;
- CPDF_Document* GetDocument() const override;
- float GetPageWidth() const override;
- float GetPageHeight() const override;
- CFX_Matrix GetDisplayMatrix(const FX_RECT& rect, int iRotate) const override;
- Optional<CFX_PointF> DeviceToPage(
- const FX_RECT& rect,
- int rotate,
- const CFX_PointF& device_point) const override;
- Optional<CFX_PointF> PageToDevice(
- const FX_RECT& rect,
- int rotate,
- const CFX_PointF& page_point) const override;
-
// CPDF_PageObjectHolder:
bool IsPage() const override;
void ParseContent();
+ Optional<CFX_PointF> DeviceToPage(const FX_RECT& rect,
+ int rotate,
+ const CFX_PointF& device_point) const;
+ Optional<CFX_PointF> PageToDevice(const FX_RECT& rect,
+ int rotate,
+ const CFX_PointF& page_point) const;
+ CFX_Matrix GetDisplayMatrix(const FX_RECT& rect, int iRotate) const;
+ float GetPageWidth() const { return m_PageSize.width; }
+ float GetPageHeight() const { return m_PageSize.height; }
const CFX_SizeF& GetPageSize() const { return m_PageSize; }
+
const CFX_FloatRect& GetPageBBox() const { return m_BBox; }
int GetPageRotation() const;
-
CPDF_PageRenderCache* GetRenderCache() const { return m_pPageRender.get(); }
+
CPDF_PageRenderContext* GetRenderContext() const {
return m_pRenderContext.get();
}
@@ -73,6 +63,8 @@ class CPDF_Page : public IPDF_Page,
CPDF_Document* GetPDFDocument() const { return m_pPDFDocument.Get(); }
View* GetView() const { return m_pView.Get(); }
void SetView(View* pView) { m_pView = pView; }
+ Extension* GetPageExtension() const { return m_pPageExtension.Get(); }
+ void SetPageExtension(Extension* pExt) { m_pPageExtension = pExt; }
private:
CPDF_Page(CPDF_Document* pDocument,
@@ -88,6 +80,7 @@ class CPDF_Page : public IPDF_Page,
CFX_SizeF m_PageSize;
CFX_Matrix m_PageMatrix;
UnownedPtr<CPDF_Document> m_pPDFDocument;
+ UnownedPtr<Extension> m_pPageExtension;
std::unique_ptr<CPDF_PageRenderCache> m_pPageRender;
std::unique_ptr<CPDF_PageRenderContext> m_pRenderContext;
UnownedPtr<View> m_pView;