CTrayIconWnd Class Reference

Collaboration diagram for CTrayIconWnd:

Public Member Functions
	CTrayIconWnd ()
	~CTrayIconWnd ()
HWND	CreateWnd ()
void	DestroyWnd ()
BOOL	SetMainIcon (HKL hKL)
BOOL	SetIcon (REFGUID rguid, DWORD dwUnknown24, HICON hIcon, LPCWSTR psz)
void	RemoveAllIcon (DWORD dwFlags)
void	RemoveUnusedIcons (int unknown)
	@unimplemented
CButtonIconItem *	FindIconItem (REFGUID rguid)
BOOL	FindTrayEtc ()
HWND	GetNotifyWnd ()
BOOL	OnIconMessage (UINT uMsg, WPARAM wParam, LPARAM lParam)
	@implemented
void	CallOnDelayMsg ()

Static Public Member Functions
static BOOL	RegisterClass ()
static CTrayIconWnd *	GetThis (HWND hWnd)
static void	SetThis (HWND hWnd, LPCREATESTRUCT pCS)

Static Protected Member Functions
static BOOL CALLBACK	EnumChildWndProc (HWND hWnd, LPARAM lParam)
static LRESULT CALLBACK	_WndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

Protected Attributes
DWORD	m_dwUnknown20
BOOL	m_bBusy
UINT	m_uCallbackMessage
UINT	m_uMsg
HWND	m_hWnd
DWORD	m_dwUnknown21 [2]
HWND	m_hTrayWnd
HWND	m_hNotifyWnd
DWORD	m_dwTrayWndThreadId
DWORD	m_dwUnknown22
HWND	m_hwndProgman
DWORD	m_dwProgmanThreadId
CMainIconItem *	m_pMainIconItem
CicArray< CButtonIconItem * >	m_Items
UINT	m_uCallbackMsg
UINT	m_uNotifyIconID

Friends
class	CTipbarWnd

Detailed Description

Definition at line 1096 of file msutb.cpp.

Constructor & Destructor Documentation

CTrayIconWnd()

CTrayIconWnd::CTrayIconWnd

(

)

Definition at line 3189 of file msutb.cpp.

{
    m_uCallbackMsg = WM_USER + 0x1000;
    m_uNotifyIconID = 0x1000;
}

~CTrayIconWnd()

CTrayIconWnd::~CTrayIconWnd

(

)

Definition at line 3195 of file msutb.cpp.

{
    for (size_t iItem = 0; iItem < m_Items.size(); ++iItem)
    {
        auto& pItem = m_Items[iItem];
        if (pItem)
        {
            delete pItem;
            pItem = NULL;
        }
    }
}

Member Function Documentation

_WndProc()

LRESULT CALLBACK CTrayIconWnd::_WndProc ( HWND  hWnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

staticprotected

Definition at line 3423 of file msutb.cpp.

{
    CTrayIconWnd *pThis;
    switch (uMsg)
    {
        case WM_CREATE:
            CTrayIconWnd::SetThis(hWnd, (LPCREATESTRUCT)lParam);
            break;
        case WM_DESTROY:
            ::SetWindowLongPtr(hWnd, GWL_USERDATA, 0);
            break;
        case WM_TIMER:
            if (wParam == 100)
            {
                ::KillTimer(hWnd, 100);
                pThis = CTrayIconWnd::GetThis(hWnd);
                if (pThis)
                    pThis->CallOnDelayMsg();
            }
            break;
        default:
        {
            if (uMsg < WM_USER)
                return ::DefWindowProc(hWnd, uMsg, wParam, lParam);
            pThis = CTrayIconWnd::GetThis(hWnd);
            if (pThis && pThis->OnIconMessage(uMsg, wParam, lParam))
                break;
            return ::DefWindowProc(hWnd, uMsg, wParam, lParam);
        }
    }
    return 0;
}

Referenced by RegisterClass().

CallOnDelayMsg()

void CTrayIconWnd::CallOnDelayMsg

(

)

Definition at line 3208 of file msutb.cpp.

{
    for (size_t iItem = 0; iItem < m_Items.size(); ++iItem)
    {
        auto pItem = m_Items[iItem];
        if (pItem && m_uCallbackMessage == pItem->m_uCallbackMessage)
        {
            pItem->OnDelayMsg(m_uMsg);
            break;
        }
    }
}

Referenced by _WndProc().

CreateWnd()

HWND CTrayIconWnd::CreateWnd

(

)

Definition at line 3221 of file msutb.cpp.

{
    m_hWnd = ::CreateWindowEx(0, TEXT("CTrayIconWndClass"), NULL, WS_DISABLED,
                              0, 0, 0, 0, NULL, NULL, g_hInst, this);
    FindTrayEtc();
 
    m_pMainIconItem = new(cicNoThrow) CMainIconItem(this);
    if (m_pMainIconItem)
    {
        m_pMainIconItem->Init(m_hWnd);
        m_Items.Add(m_pMainIconItem);
    }
 
    return m_hWnd;
}

DestroyWnd()

void CTrayIconWnd::DestroyWnd

(

)

Definition at line 3237 of file msutb.cpp.

{
    ::DestroyWindow(m_hWnd);
    m_hWnd = NULL;
}

EnumChildWndProc()

BOOL CALLBACK CTrayIconWnd::EnumChildWndProc ( HWND  hWnd, LPARAM  lParam  )

staticprotected

Definition at line 3243 of file msutb.cpp.

{
    CTrayIconWnd *pWnd = (CTrayIconWnd *)lParam;
 
    TCHAR ClassName[60];
    ::GetClassName(hWnd, ClassName, _countof(ClassName));
    if (lstrcmp(ClassName, TEXT("TrayNotifyWnd")) != 0)
        return TRUE;
 
    pWnd->m_hNotifyWnd = hWnd;
    return FALSE;
}

Referenced by FindTrayEtc().

FindIconItem()

CButtonIconItem * CTrayIconWnd::FindIconItem

(

REFGUID

rguid

)

Definition at line 3256 of file msutb.cpp.

{
    for (size_t iItem = 0; iItem < m_Items.size(); ++iItem)
    {
        auto pItem = m_Items[iItem];
        if (IsEqualGUID(rguid, pItem->m_guid))
            return pItem;
    }
    return NULL;
}

Referenced by SetIcon().

FindTrayEtc()

BOOL CTrayIconWnd::FindTrayEtc

(

)

Definition at line 3267 of file msutb.cpp.

{
    m_hTrayWnd = ::FindWindow(TEXT("Shell_TrayWnd"), NULL);
    if (!m_hTrayWnd)
        return FALSE;
 
    ::EnumChildWindows(m_hTrayWnd, EnumChildWndProc, (LPARAM)this);
    if (!m_hNotifyWnd)
        return FALSE;
    m_dwTrayWndThreadId = ::GetWindowThreadProcessId(m_hTrayWnd, NULL);
    m_hwndProgman = FindWindow(TEXT("Progman"), NULL);
    m_dwProgmanThreadId = ::GetWindowThreadProcessId(m_hwndProgman, NULL);
    return TRUE;
}

Referenced by CreateWnd(), and GetNotifyWnd().

GetNotifyWnd()

HWND CTrayIconWnd::GetNotifyWnd

(

)

Definition at line 3282 of file msutb.cpp.

{
    if (!::IsWindow(m_hNotifyWnd))
        FindTrayEtc();
    return m_hNotifyWnd;
}

Referenced by CTrayIconItem::UpdateMenuRectPoint().

GetThis()

CTrayIconWnd * CTrayIconWnd::GetThis ( HWND  hWnd )

static

Definition at line 3409 of file msutb.cpp.

{
    return (CTrayIconWnd *)::GetWindowLongPtr(hWnd, GWL_USERDATA);
}

Referenced by _WndProc().

OnIconMessage()

BOOL CTrayIconWnd::OnIconMessage	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)

@implemented

Definition at line 3290 of file msutb.cpp.

{
    if (g_pTipbarWnd)
        g_pTipbarWnd->AttachFocusThread();
 
    for (size_t iItem = 0; iItem < m_Items.size(); ++iItem)
    {
        auto *pItem = m_Items[iItem];
        if (pItem)
        {
            if (uMsg == pItem->m_uCallbackMessage)
            {
                pItem->OnMsg(wParam, lParam);
                return TRUE;
            }
        }
    }
    return FALSE;
}

Referenced by _WndProc().

RegisterClass()

BOOL CTrayIconWnd::RegisterClass ( )

static

Definition at line 3310 of file msutb.cpp.

{
    WNDCLASSEX wc = { sizeof(wc) };
    wc.style = CS_HREDRAW | CS_VREDRAW;
    wc.hInstance = g_hInst;
    wc.hCursor = ::LoadCursor(NULL, (LPCTSTR)IDC_ARROW);
    wc.lpfnWndProc = CTrayIconWnd::_WndProc;
    wc.lpszClassName = TEXT("CTrayIconWndClass");
    ::RegisterClassEx(&wc);
    return TRUE;
}

Referenced by ProcessAttach().

RemoveAllIcon()

void CTrayIconWnd::RemoveAllIcon

(

DWORD

dwFlags

)

Definition at line 3322 of file msutb.cpp.

{
    for (size_t iItem = 0; iItem < m_Items.size(); ++iItem)
    {
        auto pItem = m_Items[iItem];
        if (dwFlags & 0x1)
        {
            if (IsEqualGUID(pItem->m_guid, GUID_LBI_INATITEM) ||
                IsEqualGUID(pItem->m_guid, GUID_LBI_CTRL))
            {
                continue;
            }
        }
 
        if (dwFlags & 0x2)
        {
            if (IsEqualGUID(pItem->m_guid, GUID_TFCAT_TIP_KEYBOARD))
                continue;
        }
 
        if (pItem->m_uNotifyIconID < 0x1000)
            continue;
 
        pItem->RemoveIcon();
    }
}

Referenced by CTipbarWnd::SetShowTrayIcon().

RemoveUnusedIcons()

void CTrayIconWnd::RemoveUnusedIcons

(

int

unknown

)

@unimplemented

Definition at line 3350 of file msutb.cpp.

{
    //FIXME
}

SetIcon()

BOOL CTrayIconWnd::SetIcon	(	REFGUID	rguid,
		DWORD	dwUnknown24,
		HICON	hIcon,
		LPCWSTR	psz
	)

Definition at line 3355 of file msutb.cpp.

{
    CButtonIconItem *pItem = FindIconItem(rguid);
    if (!pItem)
    {
        if (!hIcon)
            return FALSE;
        pItem = new(cicNoThrow) CButtonIconItem(this, dwUnknown24);
        if (!pItem)
            return FALSE;
 
        pItem->_Init(m_hWnd, m_uCallbackMsg, m_uNotifyIconID, rguid);
        m_uCallbackMsg += 2;
        ++m_uNotifyIconID;
        m_Items.Add(pItem);
    }
 
    if (!hIcon)
        return pItem->RemoveIcon();
 
    return pItem->SetIcon(hIcon, psz);
}

SetMainIcon()

BOOL CTrayIconWnd::SetMainIcon

(

HKL

hKL

)

Definition at line 3378 of file msutb.cpp.

{
    if (!hKL)
    {
        m_pMainIconItem->RemoveIcon();
        m_pMainIconItem->m_hKL = NULL;
        return TRUE;
    }
 
    if (hKL != m_pMainIconItem->m_hKL)
    {
        WCHAR szText[64];
        HICON hIcon = TF_GetLangIcon(LOWORD(hKL), szText, _countof(szText));
        if (hIcon)
        {
            m_pMainIconItem->SetIcon(hIcon, szText);
            ::DestroyIcon(hIcon);
        }
        else
        {
            ::LoadStringW(g_hInst, IDS_RESTORELANGBAR, szText, _countof(szText));
            hIcon = ::LoadIconW(g_hInst, MAKEINTRESOURCEW(IDI_MAINICON));
            m_pMainIconItem->SetIcon(hIcon, szText);
        }
 
        m_pMainIconItem->m_hKL = hKL;
    }
 
    return TRUE;
}

Referenced by CTipbarWnd::SetShowTrayIcon().

SetThis()

void CTrayIconWnd::SetThis ( HWND  hWnd, LPCREATESTRUCT  pCS  )

static

Definition at line 3414 of file msutb.cpp.

{
    if (pCS)
        ::SetWindowLongPtr(hWnd, GWL_USERDATA, (LONG_PTR)pCS->lpCreateParams);
    else
        ::SetWindowLongPtr(hWnd, GWL_USERDATA, 0);
}

Referenced by _WndProc().

Friends And Related Function Documentation

CTipbarWnd

friend class CTipbarWnd

friend

Definition at line 1115 of file msutb.cpp.

Member Data Documentation

m_bBusy

BOOL CTrayIconWnd::m_bBusy

protected

Definition at line 1100 of file msutb.cpp.

m_dwProgmanThreadId

DWORD CTrayIconWnd::m_dwProgmanThreadId

protected

Definition at line 1110 of file msutb.cpp.

Referenced by FindTrayEtc().

m_dwTrayWndThreadId

DWORD CTrayIconWnd::m_dwTrayWndThreadId

protected

Definition at line 1107 of file msutb.cpp.

Referenced by FindTrayEtc(), CTipbarWnd::StartModalInput(), and CTipbarWnd::StopModalInput().

m_dwUnknown20

DWORD CTrayIconWnd::m_dwUnknown20

protected

Definition at line 1099 of file msutb.cpp.

m_dwUnknown21

DWORD CTrayIconWnd::m_dwUnknown21[2]

protected

Definition at line 1104 of file msutb.cpp.

m_dwUnknown22

DWORD CTrayIconWnd::m_dwUnknown22

protected

Definition at line 1108 of file msutb.cpp.

m_hNotifyWnd

HWND CTrayIconWnd::m_hNotifyWnd

protected

Definition at line 1106 of file msutb.cpp.

Referenced by EnumChildWndProc(), FindTrayEtc(), and GetNotifyWnd().

m_hTrayWnd

HWND CTrayIconWnd::m_hTrayWnd

protected

Definition at line 1105 of file msutb.cpp.

Referenced by FindTrayEtc().

m_hWnd

HWND CTrayIconWnd::m_hWnd

protected

Definition at line 1103 of file msutb.cpp.

Referenced by CreateWnd(), DestroyWnd(), and SetIcon().

m_hwndProgman

HWND CTrayIconWnd::m_hwndProgman

protected

Definition at line 1109 of file msutb.cpp.

Referenced by FindTrayEtc().

m_Items

CicArray<CButtonIconItem*> CTrayIconWnd::m_Items

protected

Definition at line 1112 of file msutb.cpp.

Referenced by CallOnDelayMsg(), CreateWnd(), FindIconItem(), OnIconMessage(), RemoveAllIcon(), SetIcon(), and ~CTrayIconWnd().

m_pMainIconItem

CMainIconItem* CTrayIconWnd::m_pMainIconItem

protected

Definition at line 1111 of file msutb.cpp.

Referenced by CreateWnd(), and SetMainIcon().

m_uCallbackMessage

UINT CTrayIconWnd::m_uCallbackMessage

protected

Definition at line 1101 of file msutb.cpp.

Referenced by CallOnDelayMsg().

m_uCallbackMsg

UINT CTrayIconWnd::m_uCallbackMsg

protected

Definition at line 1113 of file msutb.cpp.

Referenced by CTrayIconWnd(), and SetIcon().

m_uMsg

UINT CTrayIconWnd::m_uMsg

protected

Definition at line 1102 of file msutb.cpp.

Referenced by CallOnDelayMsg().

m_uNotifyIconID

UINT CTrayIconWnd::m_uNotifyIconID

protected

Definition at line 1114 of file msutb.cpp.

Referenced by CTrayIconWnd(), and SetIcon().

---

The documentation for this class was generated from the following file:

• base/ctf/msutb/msutb.cpp