Index: fpdfsdk/include/cpdfsdk_pageview.h |
diff --git a/fpdfsdk/include/cpdfsdk_pageview.h b/fpdfsdk/include/cpdfsdk_pageview.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a496334c2de500f055727ff2aa5cc0f131628b7d |
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+++ b/fpdfsdk/include/cpdfsdk_pageview.h |
@@ -0,0 +1,122 @@ |
+// Copyright 2016 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 FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ |
+#define FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ |
+ |
+#include <memory> |
+#include <vector> |
+ |
+#include "core/fpdfapi/fpdf_page/include/cpdf_page.h" |
+#include "core/fxcrt/include/fx_system.h" |
+#include "fpdfsdk/include/cpdfsdk_document.h" |
+ |
+class CFX_RenderDevice; |
+class CPDF_AnnotList; |
+class CPDF_RenderOptions; |
+ |
+class CPDFSDK_PageView final : public CPDF_Page::View { |
+ public: |
+ CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc, UnderlyingPageType* page); |
+ ~CPDFSDK_PageView(); |
+ |
+#ifdef PDF_ENABLE_XFA |
+ void PageView_OnDraw(CFX_RenderDevice* pDevice, |
+ CFX_Matrix* pUser2Device, |
+ CPDF_RenderOptions* pOptions, |
+ const FX_RECT& pClip); |
+#else // PDF_ENABLE_XFA |
+ void PageView_OnDraw(CFX_RenderDevice* pDevice, |
+ CFX_Matrix* pUser2Device, |
+ CPDF_RenderOptions* pOptions); |
+#endif // PDF_ENABLE_XFA |
+ |
+ const CPDF_Annot* GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); |
+ CPDFSDK_Annot* GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); |
+ const CPDF_Annot* GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); |
+ CPDFSDK_Annot* GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY); |
+ CPDFSDK_Annot* GetFocusAnnot(); |
+ void SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot, FX_UINT nFlag = 0) { |
+ m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag); |
+ } |
+ FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0) { |
+ return m_pSDKDoc->KillFocusAnnot(nFlag); |
+ } |
+ void KillFocusAnnotIfNeeded(); |
+ |
+ CPDFSDK_Annot* AddAnnot(CPDF_Dictionary* pDict); |
+ CPDFSDK_Annot* AddAnnot(const FX_CHAR* lpSubType, CPDF_Dictionary* pDict); |
+ CPDFSDK_Annot* AddAnnot(CPDF_Annot* pPDFAnnot); |
+ |
+ FX_BOOL DeleteAnnot(CPDFSDK_Annot* pAnnot); |
+ size_t CountAnnots() const; |
+ CPDFSDK_Annot* GetAnnot(size_t nIndex); |
+ CPDFSDK_Annot* GetAnnotByDict(CPDF_Dictionary* pDict); |
+ |
+#ifdef PDF_ENABLE_XFA |
+ CPDFSDK_Annot* AddAnnot(CXFA_FFWidget* pPDFAnnot); |
+ CPDFSDK_Annot* GetAnnotByXFAWidget(CXFA_FFWidget* hWidget); |
+ CPDFXFA_Page* GetPDFXFAPage() { return m_page; } |
+#endif // PDF_ENABLE_XFA |
+ |
+ CPDF_Page* GetPDFPage() const; |
+ CPDF_Document* GetPDFDocument(); |
+ CPDFSDK_Document* GetSDKDocument() { return m_pSDKDoc; } |
+ FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); |
+ FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); |
+#ifdef PDF_ENABLE_XFA |
+ FX_BOOL OnRButtonDown(const CFX_FloatPoint& point, FX_UINT nFlag); |
+ FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_UINT nFlag); |
+#endif // PDF_ENABLE_XFA |
+ FX_BOOL OnChar(int nChar, FX_UINT nFlag); |
+ FX_BOOL OnKeyDown(int nKeyCode, int nFlag); |
+ FX_BOOL OnKeyUp(int nKeyCode, int nFlag); |
+ |
+ FX_BOOL OnMouseMove(const CFX_FloatPoint& point, int nFlag); |
+ FX_BOOL OnMouseWheel(double deltaX, |
+ double deltaY, |
+ const CFX_FloatPoint& point, |
+ int nFlag); |
+ bool IsValidAnnot(const CPDF_Annot* p) const; |
+ void GetCurrentMatrix(CFX_Matrix& matrix) { matrix = m_curMatrix; } |
+ void UpdateRects(const std::vector<CFX_FloatRect>& rects); |
+ void UpdateView(CPDFSDK_Annot* pAnnot); |
+ const std::vector<CPDFSDK_Annot*>& GetAnnotList() const { |
+ return m_fxAnnotArray; |
+ } |
+ |
+ int GetPageIndex() const; |
+ void LoadFXAnnots(); |
+ void ClearFXAnnots(); |
+ void SetValid(FX_BOOL bValid) { m_bValid = bValid; } |
+ FX_BOOL IsValid() { return m_bValid; } |
+ void SetLock(FX_BOOL bLocked) { m_bLocked = bLocked; } |
+ FX_BOOL IsLocked() { return m_bLocked; } |
+#ifndef PDF_ENABLE_XFA |
+ bool OwnsPage() const { return m_bOwnsPage; } |
+ void TakePageOwnership() { m_bOwnsPage = true; } |
+#endif // PDF_ENABLE_XFA |
+ |
+ private: |
+ int GetPageIndexForStaticPDF() const; |
+ |
+ CFX_Matrix m_curMatrix; |
+ UnderlyingPageType* const m_page; |
+ std::unique_ptr<CPDF_AnnotList> m_pAnnotList; |
+ std::vector<CPDFSDK_Annot*> m_fxAnnotArray; |
+ CPDFSDK_Document* const m_pSDKDoc; |
+ CPDFSDK_Annot* m_CaptureWidget; |
+#ifndef PDF_ENABLE_XFA |
+ bool m_bOwnsPage; |
+#endif // PDF_ENABLE_XFA |
+ FX_BOOL m_bEnterWidget; |
+ FX_BOOL m_bExitWidget; |
+ FX_BOOL m_bOnWidget; |
+ FX_BOOL m_bValid; |
+ FX_BOOL m_bLocked; |
+}; |
+ |
+#endif // FPDFSDK_INCLUDE_CPDFSDK_PAGEVIEW_H_ |