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 #pragma once
  11
  12 extern const GUID CLSID_SysTray;
  13
  14
  15 typedef CWinTraits <
  16     WS_POPUP | WS_DLGFRAME | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
  17     WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR | WS_EX_PALETTEWINDOW
  18 > CMessageWndClass;
  19
  20 class CSysTray :
  21     public CComCoClass<CSysTray, &CLSID_SysTray>,
  22     public CComObjectRootEx<CComMultiThreadModelNoCS>,
  23     public CWindowImpl<CSysTray, CWindow, CMessageWndClass>,
  24     public IOleCommandTarget
  25 {
  26     CComPtr<IOleCommandTarget> pctNetShell;
  27
  28     // TODO: keep icon handlers here
  29
  30     HWND hwndSysTray;
  31
  32     static DWORD WINAPI s_SysTrayThreadProc(PVOID param);
  33     HRESULT SysTrayMessageLoop();
  34     HRESULT SysTrayThreadProc();
  35     HRESULT CreateSysTrayThread();
  36     HRESULT DestroySysTrayWindow();
  37
  38     HRESULT InitIcons();
  39     HRESULT ShutdownIcons();
  40     HRESULT UpdateIcons();
  41     HRESULT ProcessIconMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult);
  42
  43     HRESULT InitNetShell();
  44     HRESULT ShutdownNetShell();
  45
  46 public:
  47     HRESULT NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate = 0);
  48
  49     HWND GetHWnd() { return m_hWnd; }
  50
  51 protected:
  52     BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID = 0);
  53
  54 public:
  55     CSysTray();
  56     virtual ~CSysTray();
  57
  58     // *** IOleCommandTarget methods ***
  59     virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText);
  60     virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
  61
  62     DECLARE_WND_CLASS_EX(_T("SystemTray_Main"), CS_GLOBALCLASS, COLOR_3DFACE)
  63
  64     DECLARE_REGISTRY_RESOURCEID(IDR_SYSTRAY)
  65     DECLARE_NOT_AGGREGATABLE(CSysTray)
  66     DECLARE_PROTECT_FINAL_CONSTRUCT()
  67
  68     BEGIN_COM_MAP(CSysTray)
  69         COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
  70     END_COM_MAP()
  71
  72 };