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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 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_
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