evasearchwindow.cpp

linux下的eva源代码

				i18n("Eva - Search/Add"));
		return;
	}
	emit requestUserInfo(m_SelectedBasicUser.getQQ());
	
}

void EvaSearchWindow::slotBasicResultTableDBClicked(int row)
{
	slotBasicUserSelected(row);
	slotTbBSDetailsClicked();
}


void EvaSearchWindow::processAdvancedSearch(const bool online, const bool cam, const int province, const int city, const 						int age, const int gender)
{
	
	pbSearch->setText(i18n("Add Buddy"));
	pbLastStep->setHidden(false);
	wsAdvancedSearch->raiseWidget(1);
	tbASPrev->setEnabled(false);
	tbASNext->setEnabled(false);
	tbASDetails->setEnabled(false);
	tbASAll->setEnabled(false);
	lblASResultTip->setText(i18n("Eva is searching users for you..."));
	
	m_ACurrentPage = 0;
	m_ShowAllAdvancedUsers = false;
	m_AdvancedUserPages.clear();//empty it, because there is always re-search
	m_SelectedAdvancedUser.setQQ(0);
	tbASResult->setNumRows(0);
	
	//clear the result table
	for(int row=0; row<tbASResult->numRows(); row++){
		for(int col=0; col<tbASResult->numCols(); col++){
			tbASResult->clearCell(row, col);
		}
	}
	
	printf("AdvancedSearch sig send\n");
	emit requestAdvancedSearch(0, online, cam, province, city, age, gender);//always send page 1 request, so the page num is 0
}

void EvaSearchWindow::slotAdvancedSearchReady(const int page, const bool finished, const std::list<AdvancedUser> list)
{
	lblASResultTip->setText(i18n("the following users are found for you by Eva."));
	
	std::map<int, std::list<AdvancedUser> >::iterator iter = m_AdvancedUserPages.find(m_ACurrentPage);
	
	if( iter != m_AdvancedUserPages.end()) return ;
	m_ASearchFinished = finished;
	if(!m_ASearchFinished){
		m_ACurrentPage = page;
		m_AdvancedUserPages[m_ACurrentPage] = list;
	}
	else
		m_ACurrentPage--;
	
	displayAdvancedUsers();
}

void EvaSearchWindow::displayAdvancedUsers()
{
	
	//clear the advanced search result table
	for(int row=0; row<tbASResult->numRows(); row++){
		for(int col=0; col<tbBSResult->numCols(); col++){
			tbASResult->clearCell(row, col);
		}
	}
	tbASResult->setNumRows(0);
	
	int start=0, end=1;
	
	if(m_ShowAllAdvancedUsers){
		end = m_AdvancedUserPages.size();
	}else{
		start = m_ACurrentPage;
		end = start+1;
	}
	std::list<AdvancedUser>::iterator iter;
	
	std::list< CityListElement> city;
	std::list< CityListElement >::iterator cityIter;
	QTextCodec *codec = QTextCodec::codecForName("GB18030");
	for(int i=start; i<end; i++){
		for(iter = m_AdvancedUserPages[i].begin(); iter!=m_AdvancedUserPages[i].end(); ++iter){
			tbASResult->setNumRows(tbASResult->numRows()+1);
			QImage img = images->getFace(images->getFaceFileIndex(iter->getFace()), iter->isOnline())->convertToImage();
			tbASResult->setPixmap(tbASResult->numRows()-1, 0, QPixmap(img.smoothScale(16,16)));
			tbASResult->setText(tbASResult->numRows()-1, 0, QString::number(iter->getQQ()));
			tbASResult->setText(tbASResult->numRows()-1, 1,codec->toUnicode(iter->getNick().c_str()));
			tbASResult->setText(tbASResult->numRows()-1, 2,cbASSex->text(iter->getGenderIndex()));
			tbASResult->setText(tbASResult->numRows()-1, 3,QString::number(iter->getAge()));
			tbASResult->setText(tbASResult->numRows()-1, 4,cbASProvince->text(iter->getProvinceIndex()));
			//if use selected unlimited item, then the city name can not selected in the combox, because
			//the combox has no items yet, so I decided that all the city name is search in cityData
			if(cityData != NULL){
				city = cityData->getCityList(iter->getProvinceIndex());
				for(cityIter=city.begin(); cityIter!=city.end(); cityIter++){
					if(iter->getCityIndex() == cityIter->city){
						tbASResult->setText(tbASResult->numRows()-1,5,cityIter->name);
						break;
					}	
				}
			}
			tbASResult->setText(tbASResult->numRows()-1, 6,iter->isOnline()?i18n("on"):i18n("off"));
		}
	}
	tbASPrev->setEnabled(m_ACurrentPage==1?false:true);
	tbASNext->setEnabled(m_ACurrentPage==10?false:true);//advanced search can only search 10 pages
	tbASDetails->setEnabled(true);
	tbASAll->setEnabled(true);
	lblASResultPage->setText(QString(i18n("Current page %1 ")).arg(m_ACurrentPage));
	
}

void EvaSearchWindow::slotAdvancedUserSelected(int row)
{
	int start = 0, end = 1 ,count = 0;
	if(m_ShowAllAdvancedUsers){
		end = m_AdvancedUserPages.size();
	}else{
		start = m_ACurrentPage;
		end = start+1;
	}
	std::list<AdvancedUser>::iterator iter;
	for(int i=start; i<end; i++){
		for(iter = m_AdvancedUserPages[i].begin(); iter!=m_AdvancedUserPages[i].end(); ++iter){
			if(count == row){
				m_SelectedAdvancedUser = *iter;
				return;
			}else
				count++;
		}
	}
	
}

void EvaSearchWindow::slotTbASDetailsClicked()
{
	//if user click the "details" button without any selected item, then show the message box
	if(tbASResult->numRows()!=0 && m_SelectedAdvancedUser.getQQ() == 0){
		KMessageBox::messageBox((QWidget *) 0,KMessageBox::Information,
				i18n("Please select a user."),
				i18n("Eva - Search/Add"));
		return;
	}
	//if(m_SelectedAdvancedUser.getQQ()==-1) return;
	emit requestUserInfo(m_SelectedAdvancedUser.getQQ());
	
}

void EvaSearchWindow::slotAdvancedResultTableDBClicked(int row)
{
	slotAdvancedUserSelected(row);
	slotTbASDetailsClicked();
}

void EvaSearchWindow::slotCbASProvinceActive(int index)
{
	loadCityList(index);
	cbASCity->setCurrentItem(0);
}

void EvaSearchWindow::slotTbASNextClicked()
{
	m_ACurrentPage++;
	m_ShowAllAdvancedUsers = false;
	int pageNo = m_ACurrentPage-1;//the request page num of advanced search is start by 0, but the response page num is start by 1
	if(m_ACurrentPage>m_AdvancedUserPages.size()){
		
		tbASNext->setEnabled(false);
		tbASPrev->setEnabled(false);
		tbASDetails->setEnabled(false);
		tbASAll->setEnabled(false);
		
		lblASResultTip->setText(i18n("Eva is searching users for you..."));
	
		emit requestAdvancedSearch(pageNo, m_OnlineUser, m_HasCam, m_ProvinceIndex, m_CityIndex, m_AgeIndex, m_GenderIndex);
		
	}else{
		displayAdvancedUsers();
	}

}

void EvaSearchWindow::slotTbASPrevClicked()
{
	m_ACurrentPage--;
	m_ShowAllAdvancedUsers = false;
	displayAdvancedUsers();
}

void EvaSearchWindow::slotTbASAllClicked()
{
	m_ShowAllAdvancedUsers = true;
	displayAdvancedUsers();
}

void EvaSearchWindow::processQunSearch(const QString &qunNum)
{
	printf("qun search clicked\n");
	if(qunNum.isEmpty()){
		KMessageBox::messageBox((QWidget *) 0,KMessageBox::Information,
                              i18n("Qun Num can not be empty."),
                              i18n("Eva - Search/Add"));
		leQunNum->setFocus();
		return;
	}
	
	bool ok;
	int extQunNum = qunNum.toInt(&ok);
	if(!ok){
		KMessageBox::messageBox((QWidget *) 0,KMessageBox::Information,
                              i18n("Qun Num is incorrect."),
                              i18n("Eva - Search/Add"));
		leQunNum->setFocus();
		return;
	}
	
	m_SelectedQun.setQunID(0);
	
	pbSearch->setText(i18n("Join Qun"));
	pbLastStep->setHidden(false);
	wsQunSearch->raiseWidget(1);
	tbQSPrev->setEnabled(false);
	tbQSNext->setEnabled(false);
	tbQSDetails->setEnabled(false);
	tbQSAll->setEnabled(false);
			
	lblQSResultTip->setText(i18n("Eva is searching Qun for you..."));
	emit requestQunSearch(extQunNum);
}

void EvaSearchWindow::slotQunSearchReady(const std::list<QunInfo> list, QString /*error*/)
{
	//clear qun search result table
	for(int row=0; row<tbQSResult->numRows(); row++){
		for(int col=0; col<tbQSResult->numCols(); col++){
			tbQSResult->clearCell(row, col);
		}
	}
	tbQSResult->setNumRows(0);
	
	std::list<QunInfo>::iterator iter;
	QTextCodec *codec = QTextCodec::codecForName("GB18030");
	
	qunList = list;
	if(list.size()){
		for(iter = qunList.begin(); iter!=qunList.end(); ++iter){
			tbQSResult->setNumRows(tbQSResult->numRows()+1);
			QImage img = images->getIcon("QUN")->convertToImage();
			tbQSResult->setPixmap(tbQSResult->numRows()-1, 0, QPixmap(img.smoothScale(16,16)));
			tbQSResult->setText(tbQSResult->numRows()-1, 0, QString::number(iter->getExtID()));
			tbQSResult->setText(tbQSResult->numRows()-1, 1,codec->toUnicode(iter->getName().c_str()));
			tbQSResult->setText(tbQSResult->numRows()-1, 2,QString::number(iter->getCreator()));
		}
	}
		
	tbQSDetails->setEnabled(true);
	
	lblQSResultPage->setText(QString(i18n("Current page 1 ")));
	lblQSResultTip->setText(i18n("the following Qun are found for you by Eva."));
}

void EvaSearchWindow::slotTopListChanged(int index)
{
	std::list< QunCategoryElement > second = categoryData->getSubList(topIndexCodeMap[index]);
	cbCategory2->clear();
	if(!second.size()){
		cbCategory2->setEnabled(false);
		return;
	}else
		cbCategory2->setEnabled(true);
	std::list< QunCategoryElement >::iterator iter;
	int sIndex = 0;
	cbCategory2->insertItem("");
	secondIndexCodeMap.clear();
	for(iter=second.begin(); iter!=second.end(); ++iter){
		cbCategory2->insertItem(iter->name);
		secondIndexCodeMap[++sIndex] = iter->code;
	}
}

void EvaSearchWindow::slotSecondListChanged(int index)
{
	std::list< QunCategoryElement > third = categoryData->getSubList(secondIndexCodeMap[index]);
	cbCategory3->clear();
	if(!third.size()){
		cbCategory3->setEnabled(false);
		return;
	}else
		cbCategory3->setEnabled(true);
	std::list< QunCategoryElement >::iterator iter;
	int tIndex = 0;
	cbCategory3->insertItem("");
	thirdIndexCodeMap.clear();
	for(iter=third.begin(); iter!=third.end(); ++iter){
		cbCategory3->insertItem(iter->name);
		thirdIndexCodeMap[++tIndex] = iter->code;
	}	
}

const unsigned short EvaSearchWindow::getCategoryCode()
{
	unsigned short code = 12; // 12 is "tech union", we set it as default
	
	if(cbCategory3->isEnabled() && cbCategory3->currentItem())
		code = thirdIndexCodeMap[cbCategory3->currentItem()];
	else if(cbCategory2->isEnabled() && cbCategory2->currentItem())
		code = secondIndexCodeMap[cbCategory2->currentItem()];
	else if(cbCategory1->currentItem())
		code = topIndexCodeMap[cbCategory1->currentItem()];
	return code;
}

void EvaSearchWindow::slotQunSelected(int row)
{
	int count = 0;
	std::list<QunInfo>::iterator iter;
	for(iter = qunList.begin(); iter!=qunList.end(); ++iter){
		if(count == row){
			m_SelectedQun = *iter;
			return;
		}else
			count++;
	}
	
}

void EvaSearchWindow::slotQunResultTableDBClicked(int row)
{
	slotQunSelected(row);
	slotTbQSDetailsClicked();
}

void EvaSearchWindow::slotTbQSDetailsClicked()
{
	//if user click the "details" button without any selected item, then show the message box
	if(tbBSResult->numRows()!=0 && m_SelectedQun.getQunID() == 0){
		KMessageBox::messageBox((QWidget *) 0,KMessageBox::Information,
				i18n("Please select a Qun."),
				i18n("Eva - Search/Add"));
		return;
	}
	Qun *qun = new Qun(m_SelectedQun.getQunID());
	qun->setDetails( m_SelectedQun );
	QunDetailsWindow *win = new QunDetailsWindow(qun, false);
	delete qun;

	QRect scr = KApplication::desktop()->screenGeometry();
	win->move(scr.center() - win->rect().center());
	win->show();
}