Code modernize ...

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

4 files changed, 20 insertions, 20 deletions

diff --git a/plugins/IEHistory/src/IEHistory.cpp b/plugins/IEHistory/src/IEHistory.cpp
index 2697d2309a..2096b2d701 100644
--- a/plugins/IEHistory/src/IEHistory.cpp
+++ b/plugins/IEHistory/src/IEHistory.cpp
@@ -25,10 +25,10 @@ int hLangpack;//Miranda NG langpack used by translate functions, filled by mir_g
 char ModuleName[] = "IEHistory";
 HICON hIcon;
 HINSTANCE hInstance;
-MWindowList hOpenWindowsList = NULL;
+MWindowList hOpenWindowsList = nullptr;
 
-HMODULE hUxTheme = 0;
-BOOL(WINAPI *MyEnableThemeDialogTexture)(HANDLE, DWORD) = NULL;
+HMODULE hUxTheme = nullptr;
+BOOL(WINAPI *MyEnableThemeDialogTexture)(HANDLE, DWORD) = nullptr;
 
 PLUGININFOEX pluginInfo = {
 	sizeof(PLUGININFOEX),
@@ -65,7 +65,7 @@ extern "C" int __declspec(dllexport) Load(void)
 
 	InitCommonControlsEx(&icex);
 
-	if ((hUxTheme = LoadLibraryA("uxtheme.dll")) != 0)
+	if ((hUxTheme = LoadLibraryA("uxtheme.dll")) != nullptr)
 		MyEnableThemeDialogTexture = (BOOL(WINAPI *)(HANDLE, DWORD))GetProcAddress(hUxTheme, "EnableThemeDialogTexture");
 
 	/// all initialization here
diff --git a/plugins/IEHistory/src/dlgHandlers.cpp b/plugins/IEHistory/src/dlgHandlers.cpp
index 3b15a902f1..1bb009e1b5 100644
--- a/plugins/IEHistory/src/dlgHandlers.cpp
+++ b/plugins/IEHistory/src/dlgHandlers.cpp
@@ -162,18 +162,18 @@ DWORD WINAPI WorkerThread(LPVOID lpvData)
 	int cLoad = LOAD_COUNT;

 	int i;

 	IEVIEWEVENTDATA ieData[LOAD_COUNT] = { 0 };

-	PBYTE messages[LOAD_COUNT] = { 0 };

+	PBYTE messages[LOAD_COUNT] = {};

 	MEVENT dbEvent = data->ieEvent.hDbEventFirst;

 	for (i = 0; i < LOAD_COUNT; i++) {

 		ieData[i].cbSize = sizeof(IEVIEWEVENTDATA); //set the cbsize here, no need to do it every time

 		ieData[i].next = &ieData[i + 1]; //it's a vector, so v[i]'s next element is v[i + 1]

 	}

-	ieData[LOAD_COUNT - 1].next = NULL;

+	ieData[LOAD_COUNT - 1].next = nullptr;

 	IEVIEWEVENT ieEvent = data->ieEvent;

 	ieEvent.iType = IEE_LOG_MEM_EVENTS;

 	ieEvent.eventData = ieData;

 	DBEVENTINFO dbInfo = {};

-	PBYTE buffer = NULL;

+	PBYTE buffer = nullptr;

 	int newSize, oldSize = 0;

 	while (count < target) {

 		cLoad = (count + LOAD_COUNT > target) ? target - count : LOAD_COUNT;

@@ -195,7 +195,7 @@ DWORD WINAPI WorkerThread(LPVOID lpvData)
 			//FillIEViewEventData(&ieData[i], dbEvent);

 			dbEvent = db_event_next(0, dbEvent);

 		}

-		ieData[cLoad - 1].next = NULL; //cLoad < LOAD_COUNT will only happen once, at the end

+		ieData[cLoad - 1].next = nullptr; //cLoad < LOAD_COUNT will only happen once, at the end

 		CallService(MS_IEVIEW_EVENT, 0, (LPARAM)&ieEvent);

 		count += cLoad;

 	}

@@ -336,7 +336,7 @@ int ScrollToBottom(HWND hWnd)
 

 void AddAnchorWindowToDeferList(HDWP &hdWnds, HWND window, RECT *rParent, WINDOWPOS *wndPos, int anchors)

 {

-	if (NULL == window) /* Wine fix. */

+	if (nullptr == window) /* Wine fix. */

 		return;

 	RECT rChild = AnchorCalcPos(window, rParent, wndPos, anchors);

 	hdWnds = DeferWindowPos(hdWnds, window, HWND_NOTOPMOST, rChild.left, rChild.top, rChild.right - rChild.left, rChild.bottom - rChild.top, SWP_NOZORDER);

@@ -375,7 +375,7 @@ INT_PTR CALLBACK HistoryDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lPara
 				hWnd, //parent

 				(HMENU)IDC_STATUSBAR, //menu

 				hInstance, //instance

-				NULL); //lpParam

+				nullptr); //lpParam

 			int x;

 			int widths[] = { x = 50, x += 50, x += 150, -1 };

 			int count = sizeof(widths) / sizeof(widths[0]);

@@ -465,10 +465,10 @@ INT_PTR CALLBACK HistoryDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lPara
 

 		case IDC_SEARCH:

 			HWND hSearch = CreateDialog(hInstance, MAKEINTRESOURCE(IDD_SEARCH), hWnd, SearchDlgProc);

-			if (hSearch == NULL) {

+			if (hSearch == nullptr) {

 				char buffer[1024];

 				sprintf(buffer, "Error #%d", GetLastError());

-				MessageBoxA(0, buffer, "Error", MB_OK);

+				MessageBoxA(nullptr, buffer, "Error", MB_OK);

 			}

 			SearchWindowData *searchData = (SearchWindowData *)malloc(sizeof(SearchWindowData));

 			searchData->contact = data->contact;

@@ -663,7 +663,7 @@ INT_PTR CALLBACK SearchDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam
 				data->index += (direction == DIRECTION_BACK) ? -searchResult.index : searchResult.index;

 				LoadPage(data->hHistoryWindow, searchResult.hEvent, data->index, histData->itemsPerPage / 2, histData->itemsPerPage, DIRECTION_BACK);

 			}

-			else MessageBox(0, TranslateT("Search finished. No more entries..."), TranslateT("Information"), MB_OK | MB_ICONINFORMATION);

+			else MessageBox(nullptr, TranslateT("Search finished. No more entries..."), TranslateT("Information"), MB_OK | MB_ICONINFORMATION);

 

 			data->hLastFoundEvent = searchResult.hEvent;

 			break;

diff --git a/plugins/IEHistory/src/services.cpp b/plugins/IEHistory/src/services.cpp
index 7197f2a4d5..1556b08363 100644
--- a/plugins/IEHistory/src/services.cpp
+++ b/plugins/IEHistory/src/services.cpp
@@ -31,15 +31,15 @@ INT_PTR ShowContactHistoryService(WPARAM wParam, LPARAM)
 {
 	Log("%s", "Entering function " __FUNCTION__);
 	HWND historyDlg;
-	HWND parent = NULL;
+	HWND parent = nullptr;
 	historyDlg = WindowList_Find(hOpenWindowsList, (MCONTACT)wParam);
-	if (historyDlg == NULL){
+	if (historyDlg == nullptr){
 		int count = db_get_dw(NULL, ModuleName, "EventsToLoad", 0);
 		int loadInBackground = db_get_b(NULL, ModuleName, "UseWorkerThread", 0);
 		HistoryWindowData *data;
 		data = (HistoryWindowData *)malloc(sizeof(HistoryWindowData));
 		data->contact = (MCONTACT)wParam;
-		data->hIEView = NULL;
+		data->hIEView = nullptr;
 		data->itemsPerPage = count;
 		data->index = 0;
 		data->count = 0;
diff --git a/plugins/IEHistory/src/utils.cpp b/plugins/IEHistory/src/utils.cpp
index 125f861aba..ed3936781f 100644
--- a/plugins/IEHistory/src/utils.cpp
+++ b/plugins/IEHistory/src/utils.cpp
@@ -71,7 +71,7 @@ int Info(char *title, char *format, ...)
 		str[tBytes] = 0;
 	}
 	va_end(vararg);
-	return MessageBoxA(0, str, title, MB_OK | MB_ICONINFORMATION);
+	return MessageBoxA(nullptr, str, title, MB_OK | MB_ICONINFORMATION);
 }
 
 /*
@@ -81,7 +81,7 @@ returns the name of a contact
 wchar_t* GetContactName(MCONTACT contact)
 {
 	ptrW name(Contact_GetInfo(CNF_DISPLAY, contact));
-	return (name) ? wcsdup(name) : NULL;
+	return (name) ? wcsdup(name) : nullptr;
 }
 
 /*
@@ -182,7 +182,7 @@ void UnixTimeToSystemTime(time_t t, LPSYSTEMTIME pst)
 	SYSTEMTIME st;
 	UnixTimeToFileTime(t, &ft);
 	FileTimeToSystemTime(&ft, &st);
-	SystemTimeToTzSpecificLocalTime(NULL, &st, pst);
+	SystemTimeToTzSpecificLocalTime(nullptr, &st, pst);
 }
 
 MEVENT GetNeededEvent(MEVENT hEvent, int num, int direction)
@@ -210,7 +210,7 @@ SearchResult SearchHistory(MCONTACT contact, MEVENT hFirstEvent, void *searchDat
 	}
 	int index = 0;
 	MEVENT hEvent = hFirstEvent;
-	void *buffer = NULL;
+	void *buffer = nullptr;
 	wchar_t *search;
 	bool found = false;
 	int oldSize, newSize;