Make the I in IFormFiller explicit

Typically the I prefix means Interface, except for CFFL_IFormFiller where it
means Interactive. Rename CFFL_IFormFiller to CFFL_InteractiveFormFiller to
make the meaning explicit.

Review-Url: https://codereview.chromium.org/2357203003

1 files changed, 189 insertions, 0 deletions

diff --git a/fpdfsdk/formfiller/cffl_interactiveformfiller.h b/fpdfsdk/formfiller/cffl_interactiveformfiller.h
new file mode 100644
index 0000000000..1594cfda17
--- /dev/null
+++ b/fpdfsdk/formfiller/cffl_interactiveformfiller.h
@@ -0,0 +1,189 @@
+// Copyright 2014 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_FORMFILLER_CFFL_INTERACTIVEFORMFILLER_H_
+#define FPDFSDK_FORMFILLER_CFFL_INTERACTIVEFORMFILLER_H_
+
+#include <map>
+#include <memory>
+
+#include "fpdfsdk/include/fsdk_define.h"
+#include "fpdfsdk/pdfwindow/PWL_Edit.h"
+
+class CFFL_FormFiller;
+class CPDFSDK_Environment;
+class CPDFSDK_Annot;
+class CPDFSDK_PageView;
+class CPDFSDK_Widget;
+
+class CFFL_InteractiveFormFiller : public IPWL_Filler_Notify {
+ public:
+  explicit CFFL_InteractiveFormFiller(CPDFSDK_Environment* pEnv);
+  ~CFFL_InteractiveFormFiller() override;
+
+  virtual FX_BOOL Annot_HitTest(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                CFX_FloatPoint point);
+  virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot);
+  virtual void OnDraw(CPDFSDK_PageView* pPageView,
+                      CPDFSDK_Annot* pAnnot,
+                      CFX_RenderDevice* pDevice,
+                      CFX_Matrix* pUser2Device);
+
+  virtual void OnCreate(CPDFSDK_Annot* pAnnot);
+  virtual void OnLoad(CPDFSDK_Annot* pAnnot);
+  virtual void OnDelete(CPDFSDK_Annot* pAnnot);
+
+  virtual void OnMouseEnter(CPDFSDK_PageView* pPageView,
+                            CPDFSDK_Annot* pAnnot,
+                            uint32_t nFlag);
+  virtual void OnMouseExit(CPDFSDK_PageView* pPageView,
+                           CPDFSDK_Annot* pAnnot,
+                           uint32_t nFlag);
+
+  virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                uint32_t nFlags,
+                                const CFX_FloatPoint& point);
+  virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              uint32_t nFlags,
+                              const CFX_FloatPoint& point);
+  virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
+                                  CPDFSDK_Annot* pAnnot,
+                                  uint32_t nFlags,
+                                  const CFX_FloatPoint& point);
+  virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              uint32_t nFlags,
+                              const CFX_FloatPoint& point);
+  virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
+                               CPDFSDK_Annot* pAnnot,
+                               uint32_t nFlags,
+                               short zDelta,
+                               const CFX_FloatPoint& point);
+  virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
+                                CPDFSDK_Annot* pAnnot,
+                                uint32_t nFlags,
+                                const CFX_FloatPoint& point);
+  virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot,
+                              uint32_t nFlags,
+                              const CFX_FloatPoint& point);
+
+  virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
+                            uint32_t nKeyCode,
+                            uint32_t nFlags);
+  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot,
+                         uint32_t nChar,
+                         uint32_t nFlags);
+
+  virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag);
+  virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag);
+
+  CFFL_FormFiller* GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister);
+  void RemoveFormFiller(CPDFSDK_Annot* pAnnot);
+
+  static FX_BOOL IsVisible(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsReadOnly(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsFillingAllowed(CPDFSDK_Widget* pWidget);
+  static FX_BOOL IsValidAnnot(CPDFSDK_PageView* pPageView,
+                              CPDFSDK_Annot* pAnnot);
+
+  void OnKeyStrokeCommit(CPDFSDK_Widget* pWidget,
+                         CPDFSDK_PageView* pPageView,
+                         FX_BOOL& bRC,
+                         FX_BOOL& bExit,
+                         uint32_t nFlag);
+  void OnValidate(CPDFSDK_Widget* pWidget,
+                  CPDFSDK_PageView* pPageView,
+                  FX_BOOL& bRC,
+                  FX_BOOL& bExit,
+                  uint32_t nFlag);
+
+  void OnCalculate(CPDFSDK_Widget* pWidget,
+                   CPDFSDK_PageView* pPageView,
+                   FX_BOOL& bExit,
+                   uint32_t nFlag);
+  void OnFormat(CPDFSDK_Widget* pWidget,
+                CPDFSDK_PageView* pPageView,
+                FX_BOOL& bExit,
+                uint32_t nFlag);
+  void OnButtonUp(CPDFSDK_Widget* pWidget,
+                  CPDFSDK_PageView* pPageView,
+                  FX_BOOL& bReset,
+                  FX_BOOL& bExit,
+                  uint32_t nFlag);
+#ifdef PDF_ENABLE_XFA
+  void OnClick(CPDFSDK_Widget* pWidget,
+               CPDFSDK_PageView* pPageView,
+               FX_BOOL& bReset,
+               FX_BOOL& bExit,
+               uint32_t nFlag);
+  void OnFull(CPDFSDK_Widget* pWidget,
+              CPDFSDK_PageView* pPageView,
+              FX_BOOL& bReset,
+              FX_BOOL& bExit,
+              uint32_t nFlag);
+  void OnPreOpen(CPDFSDK_Widget* pWidget,
+                 CPDFSDK_PageView* pPageView,
+                 FX_BOOL& bReset,
+                 FX_BOOL& bExit,
+                 uint32_t nFlag);
+  void OnPostOpen(CPDFSDK_Widget* pWidget,
+                  CPDFSDK_PageView* pPageView,
+                  FX_BOOL& bReset,
+                  FX_BOOL& bExit,
+                  uint32_t nFlag);
+#endif  // PDF_ENABLE_XFA
+
+ private:
+  using CFFL_Widget2Filler =
+      std::map<CPDFSDK_Annot*, std::unique_ptr<CFFL_FormFiller>>;
+
+  // IPWL_Filler_Notify:
+  void QueryWherePopup(void* pPrivateData,
+                       FX_FLOAT fPopupMin,
+                       FX_FLOAT fPopupMax,
+                       int32_t& nRet,
+                       FX_FLOAT& fPopupRet) override;
+  void OnBeforeKeyStroke(void* pPrivateData,
+                         CFX_WideString& strChange,
+                         const CFX_WideString& strChangeEx,
+                         int nSelStart,
+                         int nSelEnd,
+                         FX_BOOL bKeyDown,
+                         FX_BOOL& bRC,
+                         FX_BOOL& bExit,
+                         uint32_t nFlag) override;
+#ifdef PDF_ENABLE_XFA
+  void OnPopupPreOpen(void* pPrivateData,
+                      FX_BOOL& bExit,
+                      uint32_t nFlag) override;
+  void OnPopupPostOpen(void* pPrivateData,
+                       FX_BOOL& bExit,
+                       uint32_t nFlag) override;
+  void SetFocusAnnotTab(CPDFSDK_Annot* pWidget,
+                        FX_BOOL bSameField,
+                        FX_BOOL bNext);
+#endif  // PDF_ENABLE_XFA
+  void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot);
+
+  CPDFSDK_Environment* const m_pEnv;
+  CFFL_Widget2Filler m_Maps;
+  FX_BOOL m_bNotifying;
+};
+
+class CFFL_PrivateData {
+ public:
+  CPDFSDK_Widget* pWidget;
+  CPDFSDK_PageView* pPageView;
+  int nWidgetAge;
+  int nValueAge;
+};
+
+#endif  // FPDFSDK_FORMFILLER_CFFL_INTERACTIVEFORMFILLER_H_