Code modernize ...

* replace 0/NULL with nullptr [using clang-tidy]

1 files changed, 52 insertions, 52 deletions

diff --git a/plugins/Popup/src/popup_wnd2.cpp b/plugins/Popup/src/popup_wnd2.cpp
index 3aa148af28..a3d5c3c425 100644
--- a/plugins/Popup/src/popup_wnd2.cpp
+++ b/plugins/Popup/src/popup_wnd2.cpp
@@ -38,7 +38,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define AVATAR_TIMER  1608

 #define CURSOR_TIMER  1609

 

-HWND	ghwndMenuHost = NULL;

+HWND	ghwndMenuHost = nullptr;

 

 void	WindowThread(void *arg);

 

@@ -52,7 +52,7 @@ bool	LoadPopupWnd2()
 	wcl.cbSize = sizeof(wcl);

 	wcl.lpfnWndProc = PopupWnd2::WindowProc;

 	wcl.hInstance = hInst;

-	wcl.hCursor = LoadCursor(NULL, IDC_ARROW);

+	wcl.hCursor = LoadCursor(nullptr, IDC_ARROW);

 	wcl.hbrBackground = (HBRUSH)GetStockObject(LTGRAY_BRUSH);

 	wcl.lpszClassName = POPUP_WNDCLASS;

 	wcl.hIconSm = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_POPUP), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);

@@ -62,12 +62,12 @@ bool	LoadPopupWnd2()
 		res = false;

 		wchar_t msg[1024];

 		mir_snwprintf(msg, TranslateT("Failed to register %s class."), wcl.lpszClassName);

-		MessageBox(NULL, msg, MODULNAME_LONG, MB_ICONSTOP | MB_OK);

+		MessageBox(nullptr, msg, MODULNAME_LONG, MB_ICONSTOP | MB_OK);

 	}

 

 	WNDCLASSEX wclw = { 0 };

 	wclw.cbSize = sizeof(wclw);

-	if (!GetClassInfoEx(NULL, L"EDIT", &wclw))

+	if (!GetClassInfoEx(nullptr, L"EDIT", &wclw))

 		MSGERROR(TranslateT("Failed to GetClassInfoExW from EDIT class."));

 	wclw.hInstance = hInst;

 	wclw.lpszClassName = L"PopupEditBox";

@@ -90,10 +90,10 @@ bool	LoadPopupWnd2()
 	wcl.cbClsExtra = 0;

 	wcl.cbWndExtra = 0;

 	wcl.hInstance = hInst;

-	wcl.hIcon = NULL;

-	wcl.hCursor = LoadCursor(NULL, IDC_ARROW);

+	wcl.hIcon = nullptr;

+	wcl.hCursor = LoadCursor(nullptr, IDC_ARROW);

 	wcl.hbrBackground = (HBRUSH)GetStockObject(LTGRAY_BRUSH);

-	wcl.lpszMenuName = NULL;

+	wcl.lpszMenuName = nullptr;

 	wcl.lpszClassName = L"PopupMenuHostWnd";

 	wcl.hIconSm = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_POPUP), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);

 	g_wndClass.cPopupMenuHostWnd = RegisterClassEx(&wcl);

@@ -105,8 +105,8 @@ bool	LoadPopupWnd2()
 		MSGERROR(msg);

 	}

 

-	ghwndMenuHost = CreateWindow(L"PopupMenuHostWnd", NULL, 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, HWND_DESKTOP, NULL, hInst, NULL);

-	SetWindowPos(ghwndMenuHost, 0, 0, 0, 0, 0, SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_HIDEWINDOW);

+	ghwndMenuHost = CreateWindow(L"PopupMenuHostWnd", nullptr, 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, HWND_DESKTOP, nullptr, hInst, nullptr);

+	SetWindowPos(ghwndMenuHost, nullptr, 0, 0, 0, 0, SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_HIDEWINDOW);

 

 	INITCOMMONCONTROLSEX iccex;

 	iccex.dwICC = ICC_WIN95_CLASSES;

@@ -138,7 +138,7 @@ PopupWnd2::PopupWnd2(POPUPDATA2 *ppd, POPUPOPTIONS *theCustomOptions, bool rende
 PopupWnd2::~PopupWnd2()

 {

 	m_signature = 0;

-	setIcon(NULL);

+	setIcon(nullptr);

 

 	mir_free(m_lpzSkin);

 	mir_free(m_lptzTitle);

@@ -167,14 +167,14 @@ void PopupWnd2::create()
 		WS_EX_TRANSPARENT |					//  prevents unwanted clicks

 		WS_EX_TOOLWINDOW | WS_EX_TOPMOST,		//  dwStyleEx

 		POPUP_WNDCLASS,					//  Class name

-		NULL,								//  Title

+		nullptr,								//  Title

 		DS_SETFONT | DS_FIXEDSYS | WS_POPUP,	//  dwStyle

 		CW_USEDEFAULT,						//  x

 		CW_USEDEFAULT,						//  y

 		CW_USEDEFAULT,						//  Width

 		CW_USEDEFAULT,						//  Height

 		HWND_DESKTOP,						//  Parent

-		NULL,								//  menu handle

+		nullptr,								//  menu handle

 		hInst,								//  Instance

 		(LPVOID)this);

 

@@ -188,10 +188,10 @@ void PopupWnd2::create()
 	SetClassLongPtr(m_hwnd, GCL_STYLE, style);

 

 	//  tooltips

-	m_hwndToolTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL,

+	m_hwndToolTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, nullptr,

 		WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP,

 		CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,

-		m_hwnd, NULL, hInst, NULL);

+		m_hwnd, nullptr, hInst, nullptr);

 	SetWindowPos(m_hwndToolTip, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);

 

 	m_bWindowCreated = true;

@@ -213,7 +213,7 @@ void PopupWnd2::updateLayered(BYTE opacity)
 		blend.SourceConstantAlpha = opacity; // m_options->UseTransparency ? opacity : 255;

 		blend.AlphaFormat = AC_SRC_ALPHA;

 

-		UpdateLayeredWindow(m_hwnd, NULL, &ptDst, &m_sz,

+		UpdateLayeredWindow(m_hwnd, nullptr, &ptDst, &m_sz,

 			m_bmpAnimate ? m_bmpAnimate->getDC() : m_bmp->getDC(),

 			&ptSrc, 0xffffffff, &blend, ULW_ALPHA);

 

@@ -243,7 +243,7 @@ void PopupWnd2::update()
 	//  destroy content bitmap so animate() can reallocate it if needed

 	if (m_bmp) {

 		delete m_bmp;

-		m_bmp = NULL;

+		m_bmp = nullptr;

 	}

 

 	//  measure popup

@@ -285,7 +285,7 @@ void PopupWnd2::animate()
 		if (m_bmpBase) {

 			if (m_bmp) delete m_bmp;

 			m_bmp = m_bmpBase;

-			m_bmpBase = NULL;

+			m_bmpBase = nullptr;

 		}

 

 	//  update layered window if supported

@@ -323,7 +323,7 @@ void PopupWnd2::animate()
 void PopupWnd2::show()

 {

 	if ((m_options->UseEffect || (m_options->UseAnimations && !m_customPopup)) && m_options->FadeIn) {

-		IPopupPlusEffect *effect = NULL;

+		IPopupPlusEffect *effect = nullptr;

 		m_bSlide = m_bFade = false;

 		DWORD dwTime, dwTime0 = GetTickCount();

 		DWORD dwTime1 = dwTime0 + m_options->FadeIn;

@@ -354,10 +354,10 @@ void PopupWnd2::show()
 				m_ptPosition0.x -= m_sz.cx + 2 * 5;

 			else

 				m_ptPosition0.x += m_sz.cx + 2 * 5;

-			SetWindowPos(m_hwnd, 0, m_ptPosition0.x, m_ptPosition0.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

+			SetWindowPos(m_hwnd, nullptr, m_ptPosition0.x, m_ptPosition0.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

 		}

 		else {

-			SetWindowPos(m_hwnd, 0, m_pos.x, m_pos.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

+			SetWindowPos(m_hwnd, nullptr, m_pos.x, m_pos.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

 		}

 		while ((dwTime = GetTickCount()) < dwTime1) {

 			if (m_bFade) {

@@ -383,7 +383,7 @@ void PopupWnd2::show()
 				}

 			}

 			if (m_bSlide)

-				SetWindowPos(m_hwnd, 0,

+				SetWindowPos(m_hwnd, nullptr,

 					(int)m_ptPosition0.x + ((int)m_ptPosition1.x - (int)m_ptPosition0.x) * int(dwTime - dwTime0) / (int)m_options->FadeIn,

 					(int)m_ptPosition0.y + ((int)m_ptPosition1.y - (int)m_ptPosition0.y) * int(dwTime - dwTime0) / (int)m_options->FadeIn,

 					0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

@@ -395,7 +395,7 @@ void PopupWnd2::show()
 			effect->endEffect();

 			effect->destroy();

 			delete m_bmpAnimate;

-			m_bmpAnimate = NULL;

+			m_bmpAnimate = nullptr;

 		}

 	}

 

@@ -403,14 +403,14 @@ void PopupWnd2::show()
 

 	updateLayered((m_options->UseTransparency && !(m_bIsHovered && m_options->OpaqueOnHover)) ? m_options->Alpha : 255);

 	// updateLayered(m_options->UseTransparency ? m_options->Alpha : 255);

-	SetWindowPos(m_hwnd, 0, m_pos.x, m_pos.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

+	SetWindowPos(m_hwnd, nullptr, m_pos.x, m_pos.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

 }

 

 void PopupWnd2::hide()

 {

 	if ((m_options->UseEffect || (m_options->UseAnimations && !m_customPopup)) && m_options->FadeOut) {

 		m_bDestroy = true;

-		IPopupPlusEffect *effect = NULL;

+		IPopupPlusEffect *effect = nullptr;

 		m_bFade = m_bSlide = false;

 		DWORD dwTime, dwTime0 = GetTickCount();

 		DWORD dwTime1 = dwTime0 + m_options->FadeOut;

@@ -438,7 +438,7 @@ void PopupWnd2::hide()
 				m_ptPosition1.x -= m_sz.cx + 2 * 5;

 			else

 				m_ptPosition1.x += m_sz.cx + 2 * 5;

-			SetWindowPos(m_hwnd, 0, m_ptPosition0.x, m_ptPosition0.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

+			SetWindowPos(m_hwnd, nullptr, m_ptPosition0.x, m_ptPosition0.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

 		}

 		while ((dwTime = GetTickCount()) < dwTime1) {

 			if (m_bFade) {

@@ -464,7 +464,7 @@ void PopupWnd2::hide()
 				}

 			}

 			if (m_bSlide)

-				SetWindowPos(m_hwnd, 0,

+				SetWindowPos(m_hwnd, nullptr,

 					(int)m_ptPosition0.x + ((int)m_ptPosition1.x - (int)m_ptPosition0.x) * int(dwTime - dwTime0) / (int)m_options->FadeOut,

 					(int)m_ptPosition0.y + ((int)m_ptPosition1.y - (int)m_ptPosition0.y) * int(dwTime - dwTime0) / (int)m_options->FadeOut,

 					0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_SHOWWINDOW);

@@ -476,11 +476,11 @@ void PopupWnd2::hide()
 			effect->endEffect();

 			effect->destroy();

 			delete m_bmpAnimate;

-			m_bmpAnimate = NULL;

+			m_bmpAnimate = nullptr;

 		}

 	}

 

-	SetWindowPos(m_hwnd, 0, 0, 0, 0, 0, SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_HIDEWINDOW);

+	SetWindowPos(m_hwnd, nullptr, 0, 0, 0, 0, SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_DEFERERASE | SWP_NOSENDCHANGING | SWP_HIDEWINDOW);

 	DestroyWindow(m_hwnd);

 	//	hwnd = 0;

 }

@@ -641,7 +641,7 @@ int PopupWnd2::fixActions(POPUPACTION *theActions, int count, int additional)
 {

 	m_actionCount = 0;

 	if (m_actions) delete[] m_actions;

-	m_actions = NULL;

+	m_actions = nullptr;

 

 	int i;

 

@@ -697,7 +697,7 @@ void PopupWnd2::updateData(POPUPDATAW_V2 *ppd)
 	m_PluginWindowProc = ppd->PluginWindowProc;

 

 	if (m_options->DisplayTime)

-		GetTimeFormat(LOCALE_USER_DEFAULT, 0, NULL, L"HH':'mm", m_time, _countof(m_time));

+		GetTimeFormat(LOCALE_USER_DEFAULT, 0, nullptr, L"HH':'mm", m_time, _countof(m_time));

 	else m_time[0] = 0;

 

 	fixDefaults();

@@ -721,8 +721,8 @@ void PopupWnd2::updateData(POPUPDATA2 *ppd)
 		replaceStrW(m_lptzText, ppd->lptzText);

 	}

 	else {

-		replaceStrW(m_lptzTitle, NULL);

-		replaceStrW(m_lptzText, NULL);

+		replaceStrW(m_lptzTitle, nullptr);

+		replaceStrW(m_lptzText, nullptr);

 	}

 

 	setIcon(ppd->lchIcon);

@@ -739,7 +739,7 @@ void PopupWnd2::updateData(POPUPDATA2 *ppd)
 		if (ppd->dwTimestamp)

 			TimeZone_ToStringT(ppd->dwTimestamp, L"t", m_time, _countof(m_time));

 		else

-			GetTimeFormat(LOCALE_USER_DEFAULT, 0, NULL, L"HH':'mm", m_time, _countof(m_time));

+			GetTimeFormat(LOCALE_USER_DEFAULT, 0, nullptr, L"HH':'mm", m_time, _countof(m_time));

 	}

 	else m_time[0] = 0;

 

@@ -756,7 +756,7 @@ void PopupWnd2::buildMText()
 

 	if (m_mtText) MText.Destroy(m_mtText);

 	if (m_mtTitle)MText.Destroy(m_mtTitle);

-	m_mtText = m_mtTitle = NULL;

+	m_mtText = m_mtTitle = nullptr;

 

 	if (m_lptzText && m_lptzTitle) {

 		m_textType = TT_MTEXT;

@@ -788,7 +788,7 @@ void PopupWnd2::updateTimer()
 {

 	KillTimer(m_hwnd, POPUP_TIMER);

 	if (m_iTimeout > 0)

-		SetTimer(m_hwnd, POPUP_TIMER, 1000, 0);

+		SetTimer(m_hwnd, POPUP_TIMER, 1000, nullptr);

 }

 

 LRESULT CALLBACK NullWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

@@ -815,7 +815,7 @@ void AddMessageToDB(MCONTACT hContact, char *msg)
 	dbei.eventType = EVENTTYPE_MESSAGE;

 	dbei.flags = DBEF_SENT | DBEF_UTF;

 	dbei.szModule = GetContactProto(hContact);

-	dbei.timestamp = time(NULL);

+	dbei.timestamp = time(nullptr);

 	dbei.cbBlob = (int)mir_strlen(msg) + 1;

 	dbei.pBlob = (PBYTE)msg;

 	db_event_add(hContact, &dbei);

@@ -824,7 +824,7 @@ void AddMessageToDB(MCONTACT hContact, char *msg)
 LRESULT CALLBACK ReplyEditWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

 {

 	ReplyEditData *dat = (ReplyEditData *)GetWindowLongPtr(hwnd, GWLP_USERDATA);

-	WNDPROC oldWndProc = dat ? dat->oldWndProc : NULL;

+	WNDPROC oldWndProc = dat ? dat->oldWndProc : nullptr;

 

 	switch (message) {

 	case WM_KEYDOWN:

@@ -880,14 +880,14 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 		if (!m_customPopup)

 			PopupThreadAddWindow(this);

 		if (m_iTimeout > 0)

-			SetTimer(m_hwnd, POPUP_TIMER, m_iTimeout * 1000, 0);

+			SetTimer(m_hwnd, POPUP_TIMER, m_iTimeout * 1000, nullptr);

 		

 		if (m_avatar->activeFrameDelay() > 0)

-			SetTimer(m_hwnd, AVATAR_TIMER, m_avatar->activeFrameDelay(), 0);

+			SetTimer(m_hwnd, AVATAR_TIMER, m_avatar->activeFrameDelay(), nullptr);

 

 		// prevent unwanted clicks, but allow wanted :)

 		GetCursorPos(&m_ptPrevCursor);

-		SetTimer(m_hwnd, CURSOR_TIMER, 500, NULL);

+		SetTimer(m_hwnd, CURSOR_TIMER, 500, nullptr);

 		break;

 

 	case UM_POPUPSHOW:

@@ -900,7 +900,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 		m_avatar->invalidate();

 		update();

 		if (m_avatar->activeFrameDelay() > 0)

-			SetTimer(m_hwnd, AVATAR_TIMER, m_avatar->activeFrameDelay(), 0);

+			SetTimer(m_hwnd, AVATAR_TIMER, m_avatar->activeFrameDelay(), nullptr);

 		break;

 

 	case UM_POPUPACTION:

@@ -919,9 +919,9 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 			{

 				HWND hwndEditBox = CreateWindowEx(WS_EX_TOOLWINDOW | WS_EX_TOPMOST,

 					g_wndClass.cPopupEditBox ? L"PopupEditBox" : L"EDIT",

-					NULL,

+					nullptr,

 					WS_BORDER | WS_POPUP | WS_VISIBLE | ES_AUTOVSCROLL | ES_LEFT | ES_MULTILINE | ES_NOHIDESEL | ES_WANTRETURN,

-					rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, NULL, NULL, hInst, NULL);

+					rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, nullptr, nullptr, hInst, nullptr);

 

 				ReplyEditData *dat = (ReplyEditData *)mir_alloc(sizeof(ReplyEditData));

 				dat->oldWndProc = (WNDPROC)GetWindowLongPtr(hwndEditBox, (LONG_PTR)GWLP_WNDPROC);

@@ -950,7 +950,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 				ADDCONTACTSTRUCT acs = { 0 };

 				acs.hContact = m_hContact;

 				acs.handleType = HANDLE_CONTACT;

-				acs.szProto = 0;

+				acs.szProto = nullptr;

 				CallServiceSync(MS_ADDCONTACT_SHOW, NULL, (LPARAM)&acs);

 				if (!(PopupOptions.actions&ACT_DEF_KEEPWND))

 					PUDeletePopup(m_hwnd);

@@ -959,7 +959,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 

 		case ACT_DEF_PIN:

 			if (m_bIsPinned)

-				SetTimer(m_hwnd, POPUP_TIMER, m_iTimeout * 1000, NULL);

+				SetTimer(m_hwnd, POPUP_TIMER, m_iTimeout * 1000, nullptr);

 			else

 				KillTimer(m_hwnd, POPUP_TIMER);

 

@@ -1106,7 +1106,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 				animate();

 				if ((newDelay <= 0) || (newDelay != m_avatarFrameDelay)) KillTimer(m_hwnd, AVATAR_TIMER);

 				if (newDelay > 0) {

-					SetTimer(m_hwnd, AVATAR_TIMER, newDelay, 0);

+					SetTimer(m_hwnd, AVATAR_TIMER, newDelay, nullptr);

 					m_avatarFrameDelay = newDelay;

 				}

 			}

@@ -1147,7 +1147,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 		break;

 

 	case WM_PAINT:

-		if (GetUpdateRect(m_hwnd, 0, FALSE)) {

+		if (GetUpdateRect(m_hwnd, nullptr, FALSE)) {

 			PAINTSTRUCT ps;

 			HDC mydc = BeginPaint(m_hwnd, &ps);

 			BitBlt(mydc, 0, 0, m_sz.cx, m_sz.cy, m_bmp->getDC(), 0, 0, SRCCOPY);

@@ -1212,7 +1212,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 		}

 		SendMessage(m_hwnd, UM_FREEPLUGINDATA, 0, 0);

 		SetWindowLongPtr(m_hwnd, GWLP_USERDATA, 0);

-		m_hwnd = 0;

+		m_hwnd = nullptr;

 

 		DestroyWindow(m_hwndToolTip);

 

@@ -1243,7 +1243,7 @@ LRESULT CALLBACK PopupWnd2::WindowProc(UINT message, WPARAM wParam, LPARAM lPara
 

 LRESULT CALLBACK PopupWnd2::WindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

 {

-	PopupWnd2 *wnd = 0;

+	PopupWnd2 *wnd = nullptr;

 	if (message == WM_CREATE) {

 		LPCREATESTRUCT cs = (LPCREATESTRUCT)lParam;

 		wnd = (PopupWnd2 *)cs->lpCreateParams;

@@ -1259,7 +1259,7 @@ void	WindowThread(void *arg)
 {

 	Thread_SetName("POPUP: WindowThread");

 

-	CoInitialize(NULL); // we may need OLE in this thread for smiley substitution

+	CoInitialize(nullptr); // we may need OLE in this thread for smiley substitution

 

 	PopupWnd2 *wnd = (PopupWnd2 *)arg;

 	wnd->buildMText();

@@ -1267,7 +1267,7 @@ void	WindowThread(void *arg)
 	PostMessage(wnd->getHwnd(), UM_INITPOPUP, 0, 0);

 

 	MSG msg;

-	while (GetMessage(&msg, NULL, 0, 0)) {

+	while (GetMessage(&msg, nullptr, 0, 0)) {

 		TranslateMessage(&msg);

 		DispatchMessage(&msg);

 	}

@@ -1287,7 +1287,7 @@ LRESULT CALLBACK MenuHostWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM
 			HMENU hMenu = Menu_BuildContactMenu(hContact);

 			HWND hwndSave = GetForegroundWindow();

 			SetForegroundWindow(hwnd);

-			TrackPopupMenu(hMenu, 0, pt.x, pt.y, 0, hwnd, NULL);

+			TrackPopupMenu(hMenu, 0, pt.x, pt.y, 0, hwnd, nullptr);

 			SetForegroundWindow(hwndSave);

 			DestroyMenu(hMenu);

 			PostMessage((HWND)wParam, UM_MENUDONE, 0, 0);