113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
/*
|
|
* Copyright (C) 2015 Emeric Poupon
|
|
*
|
|
* This file is part of LMS.
|
|
*
|
|
* LMS is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* LMS is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with LMS. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <Wt/WText>
|
|
#include <Wt/WTemplate>
|
|
#include <Wt/WPushButton>
|
|
|
|
#include "LmsApplication.hpp"
|
|
|
|
#include "ArtistSearch.hpp"
|
|
|
|
namespace UserInterface {
|
|
namespace Mobile {
|
|
|
|
ArtistSearch::ArtistSearch(Wt::WContainerWidget *parent)
|
|
: Wt::WContainerWidget(parent),
|
|
_resCount(0)
|
|
{
|
|
Wt::WTemplate *title = new Wt::WTemplate(this);
|
|
title->setTemplateText(Wt::WString::tr("mobile-search-title"));
|
|
|
|
title->bindWidget("text", new Wt::WText("Artists", Wt::PlainText));
|
|
}
|
|
|
|
void
|
|
ArtistSearch::clear()
|
|
{
|
|
while (count() > 1)
|
|
removeWidget(this->widget(1));
|
|
|
|
_resCount = 0;
|
|
}
|
|
|
|
void
|
|
ArtistSearch::search(Database::SearchFilter filter, size_t nb)
|
|
{
|
|
clear();
|
|
addResults(filter, nb);
|
|
}
|
|
|
|
void
|
|
ArtistSearch::addResults(Database::SearchFilter filter, std::size_t nb)
|
|
{
|
|
|
|
std::vector<std::string> artists;
|
|
|
|
{
|
|
Wt::Dbo::Transaction transaction(DboSession());
|
|
|
|
// Request one more to see if more results are to be expected
|
|
artists = Database::Track::getArtists(DboSession(), filter, _resCount, nb + 1);
|
|
}
|
|
|
|
bool expectMoreResults;
|
|
if (artists.size() == nb + 1)
|
|
{
|
|
expectMoreResults = true;
|
|
artists.pop_back();
|
|
}
|
|
else
|
|
expectMoreResults = false;
|
|
|
|
BOOST_FOREACH(std::string artist, artists)
|
|
{
|
|
Wt::WTemplate* res = new Wt::WTemplate(this);
|
|
res->setTemplateText(Wt::WString::tr("mobile-artist-res"));
|
|
|
|
Wt::WText *text = new Wt::WText(Wt::WString::fromUTF8(artist), Wt::PlainText);
|
|
res->bindWidget("name", text);
|
|
|
|
res->clicked().connect(std::bind([=] {
|
|
_sigArtistSelected(artist);
|
|
}));
|
|
}
|
|
|
|
_resCount += artists.size();;
|
|
|
|
if (expectMoreResults)
|
|
{
|
|
Wt::WTemplate* moreRes = new Wt::WTemplate(this);
|
|
moreRes->setTemplateText(Wt::WString::tr("mobile-search-more"));
|
|
|
|
moreRes->bindWidget("text", new Wt::WText("Tap to show more results..."));
|
|
|
|
moreRes->clicked().connect(std::bind([=] {
|
|
_sigMoreArtistsSelected();
|
|
removeWidget(moreRes);
|
|
|
|
addResults(filter, 20);
|
|
}));
|
|
}
|
|
|
|
}
|
|
|
|
} // namespace Mobile
|
|
} // namespace UserInterface
|