1 files changed, 118 insertions, 0 deletions
diff --git a/fpdfsdk/cpdfsdk_annothandlermgr.h b/fpdfsdk/cpdfsdk_annothandlermgr.h
new file mode 100644
index 0000000000..c87b91b22c
--- /dev/null
+++ b/fpdfsdk/cpdfsdk_annothandlermgr.h
@@ -0,0 +1,118 @@
+// 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_CPDFSDK_ANNOTHANDLERMGR_H_
+#define FPDFSDK_CPDFSDK_ANNOTHANDLERMGR_H_
+
+#include <map>
+#include <memory>
+
+#include "core/fpdfdoc/cpdf_annot.h"
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxcrt/fx_coordinates.h"
+#include "fpdfsdk/cpdfsdk_annot.h"
+
+class CFX_Matrix;
+class CFX_RenderDevice;
+class CPDFSDK_Environment;
+class CPDFSDK_BAAnnotHandler;
+class CPDFSDK_WidgetHandler;
+class CPDFSDK_PageView;
+class IPDFSDK_AnnotHandler;
+
+#ifdef PDF_ENABLE_XFA
+class CPDFSDK_XFAWidgetHandler;
+class CXFA_FFWidget;
+#endif  // PDF_ENABLE_XFA
+
+class CPDFSDK_AnnotHandlerMgr {
+ public:
+  explicit CPDFSDK_AnnotHandlerMgr(CPDFSDK_Environment* pApp);
+  ~CPDFSDK_AnnotHandlerMgr();
+
+  CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView);
+#ifdef PDF_ENABLE_XFA
+  CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, CPDFSDK_PageView* pPageView);
+#endif  // PDF_ENABLE_XFA
+  void ReleaseAnnot(CPDFSDK_Annot* pAnnot);
+
+  void Annot_OnCreate(CPDFSDK_Annot* pAnnot);
+  void Annot_OnLoad(CPDFSDK_Annot* pAnnot);
+
+  IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const;
+  void Annot_OnDraw(CPDFSDK_PageView* pPageView,
+                    CPDFSDK_Annot* pAnnot,
+                    CFX_RenderDevice* pDevice,
+                    CFX_Matrix* pUser2Device,
+                    bool bDrawAnnots);
+
+  void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView,
+                          CPDFSDK_Annot::ObservedPtr* pAnnot,
+                          uint32_t nFlags);
+  void Annot_OnMouseExit(CPDFSDK_PageView* pPageView,
+                         CPDFSDK_Annot::ObservedPtr* pAnnot,
+                         uint32_t nFlags);
+  FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot::ObservedPtr* pAnnot,
+                              uint32_t nFlags,
+                              const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot::ObservedPtr* pAnnot,
+                            uint32_t nFlags,
+                            const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot::ObservedPtr* pAnnot,
+                                uint32_t nFlags,
+                                const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot::ObservedPtr* pAnnot,
+                            uint32_t nFlags,
+                            const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView,
+                             CPDFSDK_Annot::ObservedPtr* pAnnot,
+                             uint32_t nFlags,
+                             short zDelta,
+                             const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot::ObservedPtr* pAnnot,
+                              uint32_t nFlags,
+                              const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot::ObservedPtr* pAnnot,
+                            uint32_t nFlags,
+                            const CFX_FloatPoint& point);
+  FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags);
+  FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
+  FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag);
+
+  FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag);
+  FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag);
+
+#ifdef PDF_ENABLE_XFA
+  FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot::ObservedPtr* pSetAnnot,
+                              CPDFSDK_Annot::ObservedPtr* pKillAnnot);
+#endif  // PDF_ENABLE_XFA
+
+  CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView,
+                                    CPDFSDK_Annot* pAnnot);
+  FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView,
+                          CPDFSDK_Annot* pAnnot,
+                          const CFX_FloatPoint& point);
+
+ private:
+  IPDFSDK_AnnotHandler* GetAnnotHandler(CPDF_Annot::Subtype nSubtype) const;
+  CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext);
+
+  std::unique_ptr<CPDFSDK_BAAnnotHandler> m_pBAAnnotHandler;
+  std::unique_ptr<CPDFSDK_WidgetHandler> m_pWidgetHandler;
+#ifdef PDF_ENABLE_XFA
+  std::unique_ptr<CPDFSDK_XFAWidgetHandler> m_pXFAWidgetHandler;
+#endif  // PDF_ENABLE_XFA
+
+  CPDFSDK_Environment* m_pEnv;
+};
+
+#endif  // FPDFSDK_CPDFSDK_ANNOTHANDLERMGR_H_