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-rw-r--r--core/fpdfapi/page/cpdf_page.cpp20
-rw-r--r--core/fpdfapi/page/cpdf_page.h39
-rw-r--r--core/fpdfapi/page/ipdf_page.h52
3 files changed, 16 insertions, 95 deletions
diff --git a/core/fpdfapi/page/cpdf_page.cpp b/core/fpdfapi/page/cpdf_page.cpp
index 918c55ef5e..c5c85635b2 100644
--- a/core/fpdfapi/page/cpdf_page.cpp
+++ b/core/fpdfapi/page/cpdf_page.cpp
@@ -74,26 +74,6 @@ CPDF_Page::CPDF_Page(CPDF_Document* pDocument,
CPDF_Page::~CPDF_Page() {}
-CPDF_Page* CPDF_Page::AsPDFPage() {
- return this;
-}
-
-CPDFXFA_Page* CPDF_Page::AsXFAPage() {
- return nullptr;
-}
-
-CPDF_Document* CPDF_Page::GetDocument() const {
- return GetPDFDocument();
-}
-
-float CPDF_Page::GetPageWidth() const {
- return m_PageSize.width;
-}
-
-float CPDF_Page::GetPageHeight() const {
- return m_PageSize.height;
-}
-
bool CPDF_Page::IsPage() const {
return true;
}
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;
diff --git a/core/fpdfapi/page/ipdf_page.h b/core/fpdfapi/page/ipdf_page.h
deleted file mode 100644
index 929cba7583..0000000000
--- a/core/fpdfapi/page/ipdf_page.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2018 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef CORE_FPDFAPI_PAGE_IPDF_PAGE_H_
-#define CORE_FPDFAPI_PAGE_IPDF_PAGE_H_
-
-#include "core/fxcrt/fx_coordinates.h"
-#include "core/fxcrt/retain_ptr.h"
-#include "third_party/base/optional.h"
-
-class CPDF_Document;
-class CPDF_Page;
-
-// Small layering violation, incomplete type and always null if non-XFA.
-class CPDFXFA_Page;
-
-// Interface implented by both page types (CPDF_Page and CPDFXFA_Page).
-class IPDF_Page : public Retainable {
- public:
- virtual CPDF_Page* AsPDFPage() = 0;
- virtual CPDFXFA_Page* AsXFAPage() = 0;
-
- virtual CPDF_Document* GetDocument() const = 0;
-
- virtual float GetPageWidth() const = 0;
- virtual float GetPageHeight() const = 0;
- virtual CFX_Matrix GetDisplayMatrix(const FX_RECT& rect,
- int iRotate) const = 0;
-
- virtual Optional<CFX_PointF> DeviceToPage(
- const FX_RECT& rect,
- int rotate,
- const CFX_PointF& device_point) const = 0;
-
- virtual Optional<CFX_PointF> PageToDevice(
- const FX_RECT& rect,
- int rotate,
- const CFX_PointF& page_point) const = 0;
-};
-
-inline CPDF_Page* ToPDFPage(IPDF_Page* pBase) {
- return pBase ? pBase->AsPDFPage() : nullptr;
-}
-
-inline CPDFXFA_Page* ToXFAPage(IPDF_Page* pBase) {
- return pBase ? pBase->AsXFAPage() : nullptr;
-}
-
-#endif // CORE_FPDFAPI_PAGE_IPDF_PAGE_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 09:48:28 +0000