Method initFindWindow

src/cceditor/ccnotepad.cpp:6862–6996

返回值：0 正常 1 选择自动为空

//返回值：0 正常 1 选择自动为空
int CCNotePad::initFindWindow(FindTabIndex type)
{
	int ret = 0;
	FindWin* pFind = nullptr;
	QWidget* pw = ui.editTabWidget->currentWidget();
	int docType = getDocTypeProperty(pw);

	if (m_pFindWin.isNull())
	{
		m_pFindWin = new FindWin(this);
		connect(m_pFindWin,&QObject::destroyed,this,&CCNotePad::slot_saveSearchHistory);

		QByteArray lastGeo = NddSetting::getKeyByteArrayValue(FINDWINSIZE);

		if (!lastGeo.isEmpty())
		{
			m_pFindWin->restoreGeometry(lastGeo);
		}

		pFind = dynamic_cast<FindWin*>(m_pFindWin.data());

		if (s_findHistroy.isEmpty())
		{
			//从历史查找记录文件中加载
			QString searchHistory = QString("notepad/searchHistory");//历史查找记录
			QSettings qs(QSettings::IniFormat, QSettings::UserScope, searchHistory);
			qs.setIniCodec("UTF-8");

			if (qs.contains("keys"))
			{
				QVariant history = qs.value("keys", "");
				s_findHistroy = history.toStringList();
			}
			if (qs.contains("replace"))
			{
				QVariant replaceHistory = qs.value("replace", "");
				s_replaceHistroy = replaceHistory.toStringList();
		}
		}

		pFind->setFindHistory(&s_findHistroy);
		pFind->setReplaceHistory(&s_replaceHistroy);

		pFind->setTabWidget(ui.editTabWidget);

		if((TXT_TYPE == docType) || (BIG_TEXT_RO_TYPE == docType) || (SUPER_BIG_TEXT_RO_TYPE == docType))
		{
			//connect(pFind, &FindWin::sign_findAllInCurDoc, this, &CCNotePad::slot_showFindAllInCurDocResult);
			connect(pFind, &FindWin::sign_findAllInOpenDoc, this, &CCNotePad::slot_showfindAllInOpenDocResult);
			connect(pFind, &FindWin::sign_replaceSaveFile, this, &CCNotePad::slot_saveFile);
			connect(pFind, &FindWin::sign_clearResult, this, &CCNotePad::slot_clearFindResult);
		}
		else
		{
			//二进制DOC只读，不许替换编辑。不在这里做，会导致编辑框回调。在FindWin里面去判断
			//pFind->disableReplace();
		}
		//注册一个ESC的退出按钮事件