C++ Lang::getLangName方法代码示例

LangType Buffer::getLangFromExt(const char *ext)
{
	NppParameters *pNppParam = NppParameters::getInstance();
	int i = pNppParam->getNbLang();
	i--;
	while (i >= 0)
	{
		Lang *l = pNppParam->getLangFromIndex(i--);

		const char *defList = l->getDefaultExtList();
		const char *userList = NULL;

		LexerStylerArray &lsa = pNppParam->getLStylerArray();
		const char *lName = l->getLangName();
		LexerStyler *pLS = lsa.getLexerStylerByName(lName);
		
		if (pLS)
			userList = pLS->getLexerUserExt();

		std::string list("");
		if (defList)
			list += defList;
		if (userList)
		{
			list += " ";
			list += userList;
		}
		if (isInList(ext, list.c_str()))
			return l->getLangID();
	}
	return L_TXT;
}

//.........这里部分代码省略.........
								if (len < pLvdi->item.cchTextMax)
								{
									pLvdi->item.pszText[len++] = '*';
									pLvdi->item.pszText[len] = 0;
								}
							}
							else if (buf->isReadOnly())
							{
								len += lstrlen(readonlyString);
								if (len <= pLvdi->item.cchTextMax)
									lstrcat(pLvdi->item.pszText, readonlyString);
							}
						}
						else if (pLvdi->item.iSubItem == 1) // directory
						{
							const TCHAR *fullName = buf->getFullPathName();
							const TCHAR *fileName = buf->getFileName();
							int len = lstrlen(fullName)-lstrlen(fileName);
							if (!len) {
								len = 1;
								fullName = TEXT("");
							}
							if (pLvdi->item.cchTextMax < len)
								len = pLvdi->item.cchTextMax;
							generic_strncpy(pLvdi->item.pszText, fullName, len-1);
							pLvdi->item.pszText[len-1] = 0;
						}
						else if (pLvdi->item.iSubItem == 2) // Type
						{
							int len = pLvdi->item.cchTextMax;
							NppParameters *pNppParameters = NppParameters::getInstance();
							Lang *lang = pNppParameters->getLangFromID(buf->getLangType());
							if (NULL != lang)
							{
								generic_strncpy(pLvdi->item.pszText, lang->getLangName(), len-1);
							}
						}
					}
					return TRUE;
				}
				else if (pNMHDR->code == LVN_COLUMNCLICK) // sort columns with stable sort
				{
					NMLISTVIEW *pNMLV = (NMLISTVIEW *)pNMHDR;
					if (pNMLV->iItem == -1)
					{
						bool reverse = false;
						int iColumn = pNMLV->iSubItem;
						if (_lastSort == iColumn)
						{
							reverse = true;
							_lastSort = -1;
						}
						else
						{
							_lastSort = iColumn;
						}
						int i;
						int n = _idxMap.size();
						vector<int> sortMap;
						sortMap.resize(n);
						for (i=0; i<n; ++i) sortMap[_idxMap[i]] = ListView_GetItemState(_hList, i, LVIS_SELECTED);
						stable_sort(_idxMap.begin(), _idxMap.end(), BufferEquivalent(_pTab, iColumn, reverse));
						for (i=0; i<n; ++i) ListView_SetItemState(_hList, i, sortMap[_idxMap[i]] ? LVIS_SELECTED : 0, LVIS_SELECTED);

						::InvalidateRect(_hList, &_rc, FALSE);
						_isSorted = true;
						updateButtonState();
					}
					return TRUE;
				}
				else if (pNMHDR->code == LVN_ITEMACTIVATE || pNMHDR->code == LVN_ITEMCHANGED || pNMHDR->code == LVN_ODSTATECHANGED)
				{
					updateButtonState();
					return TRUE;
				}
				else if (pNMHDR->code == NM_DBLCLK)
				{
					::PostMessage(_hSelf, WM_COMMAND, IDOK, 0);
					return TRUE;
				}
				else if (pNMHDR->code == LVN_KEYDOWN)
				{
					NMLVKEYDOWN *lvkd = (NMLVKEYDOWN *)pNMHDR;
					// Ctrl+A
					short ctrl = GetKeyState(VK_CONTROL);
					short alt = GetKeyState(VK_MENU);
					short shift = GetKeyState(VK_SHIFT);
					if (lvkd->wVKey == 0x41/*a*/ && ctrl<0 && alt>=0 && shift>=0)
					{
						for (int i=0, n=ListView_GetItemCount(_hList); i<n; ++i)
							ListView_SetItemState(_hList, i, LVIS_SELECTED, LVIS_SELECTED);
					}
					return TRUE;
				}
			}
			break;
		}
	}
	return MyBaseClass::run_dlgProc(message, wParam, lParam);
}

int Notepad_plus::setFileOpenSaveDlgFilters(FileDialog & fDlg, int langType)
{
	NppParameters *pNppParam = NppParameters::getInstance();
	NppGUI & nppGUI = (NppGUI & )pNppParam->getNppGUI();

	int i = 0;
	Lang *l = NppParameters::getInstance()->getLangFromIndex(i++);

	int ltIndex = 0;
	bool ltFound = false;
	while (l)
	{
		LangType lid = l->getLangID();

		bool inExcludedList = false;

		for (size_t j = 0 ; j < nppGUI._excludedLangList.size() ; j++)
		{
			if (lid == nppGUI._excludedLangList[j]._langType)
			{
				inExcludedList = true;
				break;
			}
		}

		if (!inExcludedList)
		{
			const TCHAR *defList = l->getDefaultExtList();
			const TCHAR *userList = NULL;

			LexerStylerArray &lsa = (NppParameters::getInstance())->getLStylerArray();
			const TCHAR *lName = l->getLangName();
			LexerStyler *pLS = lsa.getLexerStylerByName(lName);

			if (pLS)
				userList = pLS->getLexerUserExt();

			generic_string list(TEXT(""));
			if (defList)
				list += defList;
			if (userList)
			{
				list += TEXT(" ");
				list += userList;
			}

			generic_string stringFilters = exts2Filters(list);
			const TCHAR *filters = stringFilters.c_str();
			if (filters[0])
			{
				fDlg.setExtsFilter(getLangDesc(lid, true).c_str(), filters);

				//
				// Get index of lang type to find
				//
				if (langType != -1 && !ltFound)
				{
					ltFound = langType == lid;
				}

				if (langType != -1 && !ltFound)
				{
					ltIndex++;
				}
			}
		}
		l = (NppParameters::getInstance())->getLangFromIndex(i++);
	}

	if (!ltFound)
		return -1;
	return ltIndex;
}