C++ (Cpp) CMString::Truncate Examples

Example #1

File: utils.cpp Project: kmdtukl/miranda-ng

CMString ExpandPath(const TCHAR *format)
{
	CMString res;

	if (ServiceExists(MS_VARS_FORMATSTRING))
		res = VARST(ptrT(variables_parse((TCHAR*)format, NULL, NULL)));
	else
		res = VARST(format);

	res.Replace(PROFILE_PATHT, szCurrentProfilePath);
	res.Replace(CURRENT_PROFILET, szCurrentProfile);
	res.Replace(MIRANDA_PATHT, szMirandaPath);
	res.Replace(MIRANDA_USERDATAT, szUserDataPath);
	res.Trim();

	// also remove the trailing slash
	if (!res.IsEmpty()) {
		int iNewSize = res.GetLength() - 1;
		switch (res[iNewSize]) {
		case '\\': case '/':
			res.Truncate(iNewSize);
		}
	}

	return res;
}

Example #2

File: download.cpp Project: Seldom/miranda-ng

bool GetSmileyFile(CMString& url, const CMString& packstr)
{
	_TPattern *urlsplit = _TPattern::compile(_T(".*/(.*)"));
	_TMatcher *m0 = urlsplit->createTMatcher(url);

	m0->findFirstMatch();

	CMString filename;
	filename.AppendFormat(_T("%s\\%s\\"), cachepath, packstr.c_str());
	int pathpos = filename.GetLength();
	filename += m0->getGroup(1);

	delete m0;
	delete urlsplit;

	bool needext = filename.Find('.') == -1;
	if (needext)
		filename += _T(".*");

	_tfinddata_t c_file;
	INT_PTR hFile = _tfindfirst((TCHAR*)filename.c_str(), &c_file);
	if (hFile > -1) {
		_findclose(hFile);
		filename.Truncate(pathpos);
		filename += c_file.name;
		url = filename;
		return false;
	}
	if (needext)
		filename.Truncate(filename.GetLength() - 1);

	WaitForSingleObject(g_hDlMutex, 3000);
	dlQueue.insert(new QueueElem(url, filename, needext));
	ReleaseMutex(g_hDlMutex);

	if (!threadRunning) {
		threadRunning = true;
		mir_forkthread(SmileyDownloadThread, NULL);
	}

	url = filename;
	return false;
}

Example #3

File: pluginopts.cpp Project: truefriend-cz/miranda-ng

static LRESULT CALLBACK PluginListWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg) {
	case WM_CHAR:
		if (wParam == '\b') {
			if (szFilter.GetLength() > 0)
				szFilter.Truncate(szFilter.GetLength() - 1);
		}
		else {
			szFilter.AppendChar(wParam);

			for (int i = 0; i < arPluginList.getCount(); i++) {
				PluginListItemData *p = arPluginList[i];
				if (!_tcsnicmp(szFilter, p->fileName, szFilter.GetLength())) {
					LVFINDINFO lvfi;
					lvfi.flags = LVFI_PARAM;
					lvfi.lParam = (LPARAM)p;
					int idx = ListView_FindItem(hwnd, 0, &lvfi);
					if (idx != -1) {
						ListView_SetItemState(hwnd, idx, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
						ListView_EnsureVisible(hwnd, idx, FALSE);
						if (timerID != 0)
							KillTimer(hwnd, timerID);
						timerID = SetTimer(hwnd, 1, 1500, 0);
						return TRUE;
					}
				}
			}

			szFilter.Truncate(szFilter.GetLength() - 1);
			MessageBeep((UINT)-1);
		}
		return TRUE;

	case WM_TIMER:
		if (wParam == 1) {
			KillTimer(hwnd, timerID);
			timerID = 0;
			szFilter.Empty();
		}
		break;

	case WM_LBUTTONDOWN:
		LVHITTESTINFO hi;
		hi.pt.x = LOWORD(lParam);
		hi.pt.y = HIWORD(lParam);
		ListView_SubItemHitTest(hwnd, &hi);
		// Dynamically load/unload a plugin
		if ((hi.iSubItem == 0) && (hi.flags & LVHT_ONITEMICON)) {
			LVITEM lvi = { 0 };
			lvi.mask = LVIF_IMAGE | LVIF_PARAM;
			lvi.stateMask = -1;
			lvi.iItem = hi.iItem;
			lvi.iSubItem = 0;
			if (ListView_GetItem(hwnd, &lvi)) {
				lvi.mask = LVIF_IMAGE;
				PluginListItemData *dat = (PluginListItemData*)lvi.lParam;
				if (lvi.iImage == 3) {
					// load plugin
					if (LoadPluginDynamically(dat)) {
						lvi.iImage = 2;
						ListView_SetItem(hwnd, &lvi);
					}
				}
				else if (lvi.iImage == 2) {
					// unload plugin
					if (UnloadPluginDynamically(dat)) {
						lvi.iImage = 3;
						ListView_SetItem(hwnd, &lvi);
					}
				}
				LoadStdPlugins();
			}
		}
	}

	return mir_callNextSubclass(hwnd, PluginListWndProc, msg, wParam, lParam);
}