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     HWND hwndSysTray;
  32
  33     static DWORD WINAPI s_SysTrayThreadProc(PVOID param);
  34     HRESULT SysTrayMessageLoop();
  35     HRESULT SysTrayThreadProc();
  36     HRESULT CreateSysTrayThread();
  37     HRESULT DestroySysTrayWindow();
  38
  39     HRESULT InitIcons();
  40     HRESULT ShutdownIcons();
  41     HRESULT UpdateIcons();
  42     HRESULT ProcessIconMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult);
  43
  44     HRESULT InitNetShell();
  45     HRESULT ShutdownNetShell();
  46
  47 public:
  48     HRESULT NotifyIcon(INT code, UINT uId, HICON hIcon, LPCWSTR szTip, DWORD dwstate = 0);
  49
  50     HWND GetHWnd() { return m_hWnd; }
  51
  52 protected:
  53     BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID = 0);
  54
  55 public:
  56     CSysTray();
  57     virtual ~CSysTray();
  58
  59     // *** IOleCommandTarget methods ***
  60     virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText);
  61     virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
  62
  63     DECLARE_WND_CLASS_EX(_T("SystemTray_Main"), CS_GLOBALCLASS, COLOR_3DFACE)
  64
  65     DECLARE_REGISTRY_RESOURCEID(IDR_SYSTRAY)
  66     DECLARE_NOT_AGGREGATABLE(CSysTray)
  67     DECLARE_PROTECT_FINAL_CONSTRUCT()
  68
  69     BEGIN_COM_MAP(CSysTray)
  70         COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
  71     END_COM_MAP()
  72
  73 };