dll/shellext/stobject/csystray.h

   1 /*
   2  * PROJECT:     ReactOS system libraries
   3  * LICENSE:     GPL - See COPYING in the top level directory
   4  * FILE:        dll/shellext/stobject/csystray.h
   5  * PURPOSE:     Systray shell service object
   6  * PROGRAMMERS: Robert Naumann
   7  *              David Quintana <gigaherz@gmail.com>
   8  *              Shriraj Sawant a.k.a SR13 <sr.official@hotmail.com>
   9  */
  10
  11 #pragma once
  12
  13 extern const GUID CLSID_SysTray;
  14
  15
  16 typedef CWinTraits <
  17     WS_POPUP | WS_DLGFRAME | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
  18     WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR | WS_EX_PALETTEWINDOW
  19 > CMessageWndClass;
  20
  21 class CSysTray :
  22     public CComCoClass<CSysTray, &CLSID_SysTray>,
  23     public CComObjectRootEx<CComMultiThreadModelNoCS>,
  24     public CWindowImpl<CSysTray, CWindow, CMessageWndClass>,
  25     public IOleCommandTarget
  26 {
  27     CComPtr<IOleCommandTarget> pctNetShell;
  28
  29     // TODO: keep icon handlers here
  30
  31     DWORD dwServicesEnabled;
  32     UINT wm_SHELLHOOK;
  33     UINT wm_DESTROYWINDOW;
  34
  35     static DWORD WINAPI s_SysTrayThreadProc(PVOID param);
  36     HRESULT SysTrayMessageLoop();
  37     HRESULT SysTrayThreadProc();
  38     HRESULT CreateSysTrayThread();
  39     HRESULT DestroySysTrayWindow();
  40
  41     HRESULT InitIcons();
  42     HRESULT ShutdownIcons();
  43     HRESULT UpdateIcons();
  44     HRESULT ProcessIconMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult);
  45
  46     HRESULT InitNetShell();
  47     HRESULT ShutdownNetShell();
  48
  49     VOID GetServicesEnabled();
  50
  51 public:
  52     HRESULT NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate = 0);
  53
  54     HWND GetHWnd() { return m_hWnd; }
  55
  56     VOID EnableService(DWORD dwServiceFlag, BOOL bEnable);
  57     BOOL IsServiceEnabled(DWORD dwServiceFlag);
  58
  59 protected:
  60     BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID = 0);
  61
  62 public:
  63     CSysTray();
  64     virtual ~CSysTray();
  65
  66     // *** IOleCommandTarget methods ***
  67     virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText);
  68     virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
  69
  70     DECLARE_WND_CLASS_EX(_T("SystemTray_Main"), CS_GLOBALCLASS, COLOR_3DFACE)
  71
  72     DECLARE_REGISTRY_RESOURCEID(IDR_SYSTRAY)
  73     DECLARE_NOT_AGGREGATABLE(CSysTray)
  74     DECLARE_PROTECT_FINAL_CONSTRUCT()
  75
  76     BEGIN_COM_MAP(CSysTray)
  77         COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
  78     END_COM_MAP()
  79
  80 };