hiddenwnd.h

一个提示软件

// HiddenWnd.h : interface of the CHiddenWindow class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_HIDDENWND_H__65DA3445_4922_4EFF_8008_15CDDC626CDC__INCLUDED_)
#define AFX_HIDDENWND_H__65DA3445_4922_4EFF_8008_15CDDC626CDC__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "aboutdlg.h"
#include "NoteDlg.h"
#include "NotesArchive.h"
#include "SearchDlg.h"
#include <Userenv.h>
#include <Lmcons.h>

#define APP_NAME				_T("Sticky Notes")
#define DEFAULT_FILE_NAME		_T("notes.dat")

// Taskbar message
#define WMU_NOTIFYICON		WM_APP + 1

// Message to display a note
#define WMU_DISPLAYNOTE		WM_APP + 2

class CSearchDlg;

// This is a hidden window which is used to send a message to the taskbar's status 
// area (add and remove an icon to the taskbar status area) and handle all
// other application tasks like creating a new note, searching and so on.
class CHiddenWindow : public CWindowImpl<CHiddenWindow> 
{
private:
	NOTIFYICONDATA m_nid;
	CMenu m_PopupMenu;			// top-level popup menu
	string m_strFileName;		// name of the file to store notes
	CSearchDlg * m_pSearchDlg;	// pointer to the search dialog

public:	
	HICON m_hIconNotes;
	vector<CNote> m_vecNotes;	// vector containing all saved notes

	CHiddenWindow();

	~CHiddenWindow();

	BEGIN_MSG_MAP(CHiddenWindow)
		MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
		MESSAGE_HANDLER(WMU_NOTIFYICON, OnNotifyIcon)
		MESSAGE_HANDLER(WMU_DISPLAYNOTE, OnDisplayNote)
		MESSAGE_HANDLER(WM_CREATE, OnCreate)
		MESSAGE_HANDLER(WM_QUERYENDSESSION, OnEndSession)
		COMMAND_HANDLER(ID_POPUP_NEWNOTE, 0, OnNewNote)
		COMMAND_HANDLER(ID_POPUP_SEARCH, 0, OnSearch)
		COMMAND_HANDLER(ID_POPUP_ABOUT, 0, OnAbout)
		COMMAND_HANDLER(ID_POPUP_EXIT, 0, OnExit)
	END_MSG_MAP()
 
	BOOL AddIconToTaskBar(HWND hwnd, UINT uID, HICON hicon, LPSTR lpszTip);

	BOOL RemoveIconFromTaskBar(HWND hwnd, UINT uID);

protected:
	LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	
	LRESULT OnEndSession(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

	LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

	LRESULT OnNotifyIcon(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

	LRESULT OnDisplayNote(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

	LRESULT DisplayShortcutMenu();

	LRESULT OnNewNote(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);

	LRESULT OnSearch(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);

	LRESULT OnAbout(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	
	LRESULT OnExit(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);

	LRESULT CreateNewNote();

	bool LoadNotes();

	bool SaveNotes();

	string GetFileName();
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_HIDDENWND_H__65DA3445_4922_4EFF_8008_15CDDC626CDC__INCLUDED_)