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// 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 _PWL_NOTE_H_
#define _PWL_NOTE_H_
#include "PWL_Button.h"
#include "PWL_Edit.h"
#include "PWL_ListCtrl.h"
#include "PWL_ScrollBar.h"
#include "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(FX_INT32 x, FX_INT32 y) = 0;
virtual void OnPopupMenu(IPWL_NoteItem* pItem, FX_INT32 x, FX_INT32 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 FX_INT32 CountSubItems() const = 0;
virtual IPWL_NoteItem* GetSubItems(FX_INT32 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 PWL_CLASS CPWL_Note_Icon : public CPWL_Wnd
{
public:
CPWL_Note_Icon();
virtual ~CPWL_Note_Icon();
void SetIconType(FX_INT32 nType);
public:
protected:
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
private:
FX_INT32 m_nType;
};
class CPWL_Note_CloseBox : public CPWL_Button
{
public:
CPWL_Note_CloseBox();
virtual ~CPWL_Note_CloseBox();
protected:
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
virtual FX_BOOL OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
virtual FX_BOOL OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
private:
FX_BOOL m_bMouseDown;
};
class CPWL_Note_LBBox : public CPWL_Wnd
{
public:
CPWL_Note_LBBox();
virtual ~CPWL_Note_LBBox();
protected:
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
};
class CPWL_Note_RBBox : public CPWL_Wnd
{
public:
CPWL_Note_RBBox();
virtual ~CPWL_Note_RBBox();
protected:
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
};
class CPWL_Note_Edit : public CPWL_Edit
{
public:
CPWL_Note_Edit();
virtual ~CPWL_Note_Edit();
void EnableNotify(FX_BOOL bEnable) {m_bEnableNotify = bEnable;}
virtual FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth);
FX_FLOAT GetItemLeftMargin();
FX_FLOAT GetItemRightMargin();
virtual void SetText(FX_LPCWSTR csText);
protected:
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, FX_INTPTR wParam = 0, FX_INTPTR lParam = 0);
virtual void RePosChildWnd();
virtual void OnSetFocus();
virtual void OnKillFocus();
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();
virtual ~CPWL_Note_Options();
CPDF_Rect GetContentRect() const;
virtual void SetTextColor(const CPWL_Color & color);
void SetText(const CFX_WideString& sText);
protected:
virtual void RePosChildWnd();
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp);
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
private:
CPWL_Label* m_pText;
};
class CPWL_Note_Contents : public CPWL_ListCtrl
{
public:
CPWL_Note_Contents();
virtual ~CPWL_Note_Contents();
virtual CFX_ByteString GetClassName() const;
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, FX_INTPTR wParam = 0, FX_INTPTR lParam = 0);
virtual FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
void SetEditFocus(FX_BOOL bLast);
CPWL_Edit* GetEdit() const;
public:
void SetText(const CFX_WideString& sText);
CFX_WideString GetText() const;
CPWL_NoteItem* CreateSubItem();
void DeleteSubItem(IPWL_NoteItem* pNoteItem);
FX_INT32 CountSubItems() const;
IPWL_NoteItem* GetSubItems(FX_INT32 index) const;
virtual IPWL_NoteItem* GetHitNoteItem(const CPDF_Point& point);
void EnableRead(FX_BOOL bEnabled);
void EnableModify(FX_BOOL bEnabled);
protected:
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp);
private:
CPWL_Note_Edit* m_pEdit;
};
class PWL_CLASS CPWL_NoteItem : public CPWL_Wnd, public IPWL_NoteItem
{
public:
CPWL_NoteItem();
virtual ~CPWL_NoteItem();
public:
virtual void SetPrivateData(void* pData);
virtual void SetBkColor(const CPWL_Color& color);
virtual void SetSubjectName(const CFX_WideString& sName);
virtual void SetAuthorName(const CFX_WideString& sName);
virtual void SetDateTime(FX_SYSTEMTIME time);
virtual void SetContents(const CFX_WideString& sContents);
virtual IPWL_NoteItem* CreateSubItem();
virtual FX_INT32 CountSubItems() const;
virtual IPWL_NoteItem* GetSubItems(FX_INT32 index) const;
virtual void DeleteSubItem(IPWL_NoteItem* pNoteItem);
virtual void SetFocus(){SetNoteFocus(FALSE);}
virtual IPWL_NoteItem* GetParentItem() const;
virtual void* GetPrivateData() const;
virtual CFX_WideString GetAuthorName() const;
virtual CPWL_Color GetBkColor() const;
virtual CFX_WideString GetContents() const;
virtual FX_SYSTEMTIME GetDateTime() const;
virtual CFX_WideString GetSubjectName() const;
virtual FX_BOOL IsTopItem() const { return FALSE;}
virtual CPWL_Edit* GetEdit() const;
public:
virtual FX_BOOL OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag);
virtual FX_BOOL OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
virtual CFX_ByteString GetClassName() const;
virtual IPWL_NoteItem* GetHitNoteItem(const CPDF_Point& point);
virtual IPWL_NoteItem* GetFocusedNoteItem() const;
virtual void ResetSubjectName(FX_INT32 nItemIndex);
void EnableRead(FX_BOOL bEnabled);
void EnableModify(FX_BOOL bEnabled);
protected:
virtual void RePosChildWnd();
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp);
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, FX_INTPTR wParam = 0, FX_INTPTR lParam = 0);
public:
virtual FX_FLOAT GetItemHeight(FX_FLOAT fLimitWidth);
virtual FX_FLOAT GetItemLeftMargin();
virtual FX_FLOAT GetItemRightMargin();
CPWL_NoteItem* CreateNoteItem();
CPWL_NoteItem* GetParentNoteItem() const;
void SetNoteFocus(FX_BOOL bLast);
void OnContentsValidate();
void OnCreateNoteItem();
protected:
void PopupNoteItemMenu(const CPDF_Point& 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 PWL_CLASS CPWL_Note : public CPWL_NoteItem
{
public:
CPWL_Note(IPopup_Note* pPopupNote, IPWL_NoteNotify* pNoteNotify, IPWL_NoteHandler* pNoteHandler);
virtual ~CPWL_Note();
public:
virtual void SetSubjectName(const CFX_WideString& sName);
virtual void SetAuthorName(const CFX_WideString& sName);
virtual CFX_WideString GetAuthorName() const;
virtual void SetBkColor(const CPWL_Color& color);
virtual void ResetSubjectName(FX_INT32 nItemIndex){}
virtual FX_BOOL IsTopItem() const {return TRUE;}
virtual const CPWL_Note* GetNote() const;
virtual IPWL_NoteNotify* GetNoteNotify() const;
public:
IPWL_NoteItem* Reply();
void EnableNotify(FX_BOOL bEnabled);
void SetIconType(FX_INT32 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& string);
//0-normal / 1-caption / 2-leftbottom corner / 3-rightbottom corner / 4-close / 5-options
FX_INT32 NoteHitTest(const CPDF_Point& point) const;
CPDF_Rect GetCaptionRect() const {return m_rcCaption;}
IPopup_Note* GetPopupNote() const {return m_pPopupNote;}
public:
virtual FX_BOOL OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
virtual FX_BOOL OnRButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
virtual FX_BOOL OnMouseWheel(short zDelta, const CPDF_Point & point, FX_DWORD nFlag);
protected:
virtual void RePosChildWnd();
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp);
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, FX_INTPTR wParam = 0, FX_INTPTR lParam = 0);
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;
CPDF_Rect m_rcCaption;
FX_BOOL m_bEnalbleNotify;
IPopup_Note* m_pPopupNote;
CFX_WideString m_sReplyString;
};
#endif
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