1 files changed, 351 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/PWL_Note.h b/fpdfsdk/pdfwindow/PWL_Note.h
new file mode 100644
index 0000000000..e8fdbb89f7
--- /dev/null
+++ b/fpdfsdk/pdfwindow/PWL_Note.h
@@ -0,0 +1,351 @@
+// 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_PDFWINDOW_PWL_NOTE_H_
+#define FPDFSDK_PDFWINDOW_PWL_NOTE_H_
+
+#include "fpdfsdk/pdfwindow/PWL_Button.h"
+#include "fpdfsdk/pdfwindow/PWL_Edit.h"
+#include "fpdfsdk/pdfwindow/PWL_ListCtrl.h"
+#include "fpdfsdk/pdfwindow/PWL_ScrollBar.h"
+#include "fpdfsdk/pdfwindow/PWL_Wnd.h"
+
+class CPWL_Label;
+class CPWL_Note;
+class CPWL_NoteItem;
+class CPWL_Note_CloseBox;
+class CPWL_Note_Contents;
+class CPWL_Note_Edit;
+class CPWL_Note_Icon;
+class CPWL_Note_LBBox;
+class CPWL_Note_Options;
+class CPWL_Note_RBBox;
+class IPWL_NoteHandler;
+class IPWL_NoteItem;
+class IPWL_NoteNotify;
+class IPopup_Note;
+
+class IPWL_NoteNotify {
+ public:
+  virtual ~IPWL_NoteNotify() {}
+  virtual void OnNoteMove(const FX_RECT& rtWin) = 0;
+  virtual void OnNoteShow(FX_BOOL bShow) = 0;
+  virtual void OnNoteActivate(FX_BOOL bActive) = 0;
+  virtual void OnNoteClose() = 0;
+  virtual void OnItemCreate(IPWL_NoteItem* pItem) = 0;
+  virtual void OnItemDelete(IPWL_NoteItem* pItem) = 0;
+  virtual void OnSetAuthorName(IPWL_NoteItem* pItem) = 0;
+  virtual void OnSetBkColor(IPWL_NoteItem* pItem) = 0;
+  virtual void OnSetContents(IPWL_NoteItem* pItem) = 0;
+  virtual void OnSetDateTime(IPWL_NoteItem* pItem) = 0;
+  virtual void OnSetSubjectName(IPWL_NoteItem* pItem) = 0;
+  virtual void OnPopupMenu(int32_t x, int32_t y) = 0;
+  virtual void OnPopupMenu(IPWL_NoteItem* pItem, int32_t x, int32_t y) = 0;
+};
+
+class IPWL_NoteHandler {
+ public:
+  virtual ~IPWL_NoteHandler() {}
+  virtual void OnNoteColorChanged(const CPWL_Color& color) = 0;
+};
+
+class IPWL_NoteItem {
+ public:
+  virtual ~IPWL_NoteItem() {}
+  virtual void SetPrivateData(void* pData) = 0;
+  virtual void SetBkColor(const CPWL_Color& color) = 0;
+  virtual void SetSubjectName(const CFX_WideString& sName) = 0;
+  virtual void SetAuthorName(const CFX_WideString& sName) = 0;
+  virtual void SetDateTime(FX_SYSTEMTIME time) = 0;
+  virtual void SetContents(const CFX_WideString& sContents) = 0;
+
+  virtual IPWL_NoteItem* CreateSubItem() = 0;
+  virtual int32_t CountSubItems() const = 0;
+  virtual IPWL_NoteItem* GetSubItems(int32_t index) const = 0;
+  virtual void DeleteSubItem(IPWL_NoteItem* pNoteItem) = 0;
+  virtual void SetFocus() = 0;
+
+  virtual IPWL_NoteItem* GetParentItem() const = 0;
+  virtual void* GetPrivateData() const = 0;
+  virtual CFX_WideString GetAuthorName() const = 0;
+  virtual CPWL_Color GetBkColor() const = 0;
+  virtual CFX_WideString GetContents() const = 0;
+  virtual FX_SYSTEMTIME GetDateTime() const = 0;
+  virtual CFX_WideString GetSubjectName() const = 0;
+
+  virtual CPWL_Edit* GetEdit() const = 0;
+};
+
+class CPWL_Note_Icon : public CPWL_Wnd {
+ public:
+  CPWL_Note_Icon();
+  ~CPWL_Note_Icon() override;
+
+  void SetIconType(int32_t nType);
+
+ protected:
+  // CPWL_Wnd
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+
+ private:
+  int32_t m_nType;
+};
+
+class CPWL_Note_CloseBox : public CPWL_Button {
+ public:
+  CPWL_Note_CloseBox();
+  ~CPWL_Note_CloseBox() override;
+
+ protected:
+  // CPWL_Button
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+
+ private:
+  FX_BOOL m_bMouseDown;
+};
+
+class CPWL_Note_LBBox : public CPWL_Wnd {
+ public:
+  CPWL_Note_LBBox();
+  ~CPWL_Note_LBBox() override;
+
+ protected:
+  // CPWL_Wnd
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+};
+
+class CPWL_Note_RBBox : public CPWL_Wnd {
+ public:
+  CPWL_Note_RBBox();
+  ~CPWL_Note_RBBox() override;
+
+ protected:
+  // CPWL_Wnd
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+};
+
+class CPWL_Note_Edit : public CPWL_Edit {
+ public:
+  CPWL_Note_Edit();
+  ~CPWL_Note_Edit() override;
+
+  void EnableNotify(FX_BOOL bEnable) { m_bEnableNotify = bEnable; }
+
+  // CPWL_Edit
+  FX_FLOAT GetItemLeftMargin() override;
+  FX_FLOAT GetItemRightMargin() override;
+  FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth) override;
+  void SetText(const FX_WCHAR* csText) override;
+  void OnNotify(CPWL_Wnd* pWnd,
+                FX_DWORD msg,
+                intptr_t wParam = 0,
+                intptr_t lParam = 0) override;
+  void RePosChildWnd() override;
+  void OnSetFocus() override;
+  void OnKillFocus() override;
+
+ private:
+  FX_BOOL m_bEnableNotify;
+  FX_FLOAT m_fOldItemHeight;
+  FX_BOOL m_bSizeChanged;
+  FX_FLOAT m_fOldMin;
+  FX_FLOAT m_fOldMax;
+};
+
+class CPWL_Note_Options : public CPWL_Wnd {
+ public:
+  CPWL_Note_Options();
+  ~CPWL_Note_Options() override;
+
+  CFX_FloatRect GetContentRect() const;
+  void SetText(const CFX_WideString& sText);
+
+  // CPWL_Wnd
+  void RePosChildWnd() override;
+  void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+  void SetTextColor(const CPWL_Color& color) override;
+
+ private:
+  CPWL_Label* m_pText;
+};
+
+class CPWL_Note_Contents : public CPWL_ListCtrl {
+ public:
+  CPWL_Note_Contents();
+  ~CPWL_Note_Contents() override;
+
+  void SetEditFocus(FX_BOOL bLast);
+  CPWL_Edit* GetEdit() const;
+
+  void SetText(const CFX_WideString& sText);
+  CFX_WideString GetText() const;
+
+  CPWL_NoteItem* CreateSubItem();
+  void DeleteSubItem(IPWL_NoteItem* pNoteItem);
+  int32_t CountSubItems() const;
+  IPWL_NoteItem* GetSubItems(int32_t index) const;
+
+  virtual IPWL_NoteItem* GetHitNoteItem(const CFX_FloatPoint& point);
+  void EnableRead(FX_BOOL bEnabled);
+  void EnableModify(FX_BOOL bEnabled);
+
+  // CPWL_ListCtrl
+  CFX_ByteString GetClassName() const override;
+  void OnNotify(CPWL_Wnd* pWnd,
+                FX_DWORD msg,
+                intptr_t wParam = 0,
+                intptr_t lParam = 0) override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
+
+ private:
+  CPWL_Note_Edit* m_pEdit;
+};
+
+class CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem {
+ public:
+  CPWL_NoteItem();
+  ~CPWL_NoteItem() override;
+
+  virtual IPWL_NoteItem* GetHitNoteItem(const CFX_FloatPoint& point);
+  virtual IPWL_NoteItem* GetFocusedNoteItem() const;
+
+  virtual FX_BOOL IsTopItem() const { return FALSE; }
+
+  virtual void ResetSubjectName(int32_t nItemIndex);
+  void EnableRead(FX_BOOL bEnabled);
+  void EnableModify(FX_BOOL bEnabled);
+
+  void OnContentsValidate();
+  void OnCreateNoteItem();
+
+  // IPWL_NoteItem
+  void SetPrivateData(void* pData) override;
+  void SetBkColor(const CPWL_Color& color) override;
+  void SetSubjectName(const CFX_WideString& sName) override;
+  void SetAuthorName(const CFX_WideString& sName) override;
+  void SetDateTime(FX_SYSTEMTIME time) override;
+  void SetContents(const CFX_WideString& sContents) override;
+  IPWL_NoteItem* CreateSubItem() override;
+  int32_t CountSubItems() const override;
+  IPWL_NoteItem* GetSubItems(int32_t index) const override;
+  void DeleteSubItem(IPWL_NoteItem* pNoteItem) override;
+  void SetFocus() override { SetNoteFocus(FALSE); }
+  IPWL_NoteItem* GetParentItem() const override;
+  void* GetPrivateData() const override;
+  CFX_WideString GetAuthorName() const override;
+  CPWL_Color GetBkColor() const override;
+  CFX_WideString GetContents() const override;
+  FX_SYSTEMTIME GetDateTime() const override;
+  CFX_WideString GetSubjectName() const override;
+  CPWL_Edit* GetEdit() const override;
+
+ protected:
+  // CPWL_Wnd
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  CFX_ByteString GetClassName() const override;
+  void RePosChildWnd() override;
+  void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
+  void OnNotify(CPWL_Wnd* pWnd,
+                FX_DWORD msg,
+                intptr_t wParam = 0,
+                intptr_t lParam = 0) override;
+  FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth) override;
+  FX_FLOAT GetItemLeftMargin() override;
+  FX_FLOAT GetItemRightMargin() override;
+
+  CPWL_NoteItem* CreateNoteItem();
+  CPWL_NoteItem* GetParentNoteItem() const;
+
+  void SetNoteFocus(FX_BOOL bLast);
+  void PopupNoteItemMenu(const CFX_FloatPoint& point);
+
+  virtual const CPWL_Note* GetNote() const;
+  virtual IPWL_NoteNotify* GetNoteNotify() const;
+
+ protected:
+  CPWL_Label* m_pSubject;
+  CPWL_Label* m_pDateTime;
+  CPWL_Note_Contents* m_pContents;
+
+ private:
+  void* m_pPrivateData;
+  FX_SYSTEMTIME m_dtNote;
+  CFX_WideString m_sAuthor;
+
+  FX_FLOAT m_fOldItemHeight;
+  FX_BOOL m_bSizeChanged;
+  FX_BOOL m_bAllowModify;
+};
+
+class CPWL_Note : public CPWL_NoteItem {
+ public:
+  CPWL_Note(IPopup_Note* pPopupNote,
+            IPWL_NoteNotify* pNoteNotify,
+            IPWL_NoteHandler* pNoteHandler);
+  ~CPWL_Note() override;
+
+  IPWL_NoteItem* Reply();
+  void EnableNotify(FX_BOOL bEnabled);
+  void SetIconType(int32_t nType);
+  void SetOptionsText(const CFX_WideString& sText);
+  void EnableRead(FX_BOOL bEnabled);
+  void EnableModify(FX_BOOL bEnabled);
+
+  CFX_WideString GetReplyString() const;
+  void SetReplyString(const CFX_WideString& str);
+
+  // CPWL_NoteItem
+  void SetSubjectName(const CFX_WideString& sName) override;
+  void SetAuthorName(const CFX_WideString& sName) override;
+  CFX_WideString GetAuthorName() const override;
+  void SetBkColor(const CPWL_Color& color) override;
+  void ResetSubjectName(int32_t nItemIndex) override {}
+  FX_BOOL IsTopItem() const override { return TRUE; }
+  const CPWL_Note* GetNote() const override;
+  IPWL_NoteNotify* GetNoteNotify() const override;
+  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnRButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
+  FX_BOOL OnMouseWheel(short zDelta,
+                       const CFX_FloatPoint& point,
+                       FX_DWORD nFlag) override;
+  void RePosChildWnd() override;
+  void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
+  void OnNotify(CPWL_Wnd* pWnd,
+                FX_DWORD msg,
+                intptr_t wParam = 0,
+                intptr_t lParam = 0) override;
+
+ protected:
+  FX_BOOL ResetScrollBar();
+  void RePosNoteChildren();
+  FX_BOOL ScrollBarShouldVisible();
+
+ private:
+  CPWL_Label* m_pAuthor;
+  CPWL_Note_Icon* m_pIcon;
+  CPWL_Note_CloseBox* m_pCloseBox;
+  CPWL_Note_LBBox* m_pLBBox;
+  CPWL_Note_RBBox* m_pRBBox;
+  CPWL_ScrollBar* m_pContentsBar;
+  CPWL_Note_Options* m_pOptions;
+  IPWL_NoteNotify* m_pNoteNotify;
+  FX_BOOL m_bResizing;
+  PWL_SCROLL_INFO m_OldScrollInfo;
+  FX_BOOL m_bEnableNotify;
+  CFX_WideString m_sReplyString;
+};
+
+#endif  // FPDFSDK_PDFWINDOW_PWL_NOTE_H_