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table.cpp
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table.cpp
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#include "table.h"
#include <QListWidget>
#include <QDropEvent>
#include <QMessageBox>
#include <QMediaPlayer>
#include <QMenu>
#include "infos.h"
#include "multipleinfos.h"
Table::Table(QWidget *parent) :
QTableWidget(parent)
{
setAcceptDrops(true);
setDropIndicatorShown(true);
setDragDropMode(QListWidget::InternalMove);
setDragEnabled(true);
setAlternatingRowColors(true);
connect(this,SIGNAL(cellDoubleClicked(int,int)),SLOT(mkSong(int)));
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this,SIGNAL(customContextMenuRequested(QPoint)),SLOT(showContextMenu(QPoint)));
connect(horizontalHeader(),SIGNAL(sortIndicatorChanged(int,Qt::SortOrder)),SLOT(sortByColumn(int)));
connect(horizontalHeader(),SIGNAL(sortIndicatorChanged(int,Qt::SortOrder)),SLOT(sort()));
setSortingEnabled(true);
}
void Table::setLibrary(Library *lib)
{
setRowCount(0);
library = lib;
qDebug()<<"Library Set";
songlist = lib->getSongs();
setSongList(songlist);
}
void Table::addSong(const Song &song, int index)
{
qDebug()<<song.title;
setSortingEnabled(false);
QString toolt = "Nom:"+song.title+"\nDurée:"+song.d_length+"\nAlbum:"+song.album+"\nArtist:"+song.artist+"\nGenre:"+song.genre;
insertRow(rowCount());
QTableWidgetItem *title = new QTableWidgetItem(song.title);
QTableWidgetItem *album = new QTableWidgetItem(song.album);
QTableWidgetItem *artist = new QTableWidgetItem(song.artist);
QTableWidgetItem *length = new QTableWidgetItem(song.d_length);
QTableWidgetItem *genre = new QTableWidgetItem(song.genre);
setItem(rowCount()-1,0,title);
setItem(rowCount()-1,1,length);
setItem(rowCount()-1,2,album);
setItem(rowCount()-1,3,artist);
setItem(rowCount()-1,4,genre);
setItem(rowCount()-1,5,new QTableWidgetItem(""));
for(int i = 0;i<columnCount();i++)
{
item(rowCount()-1,i)->setTextAlignment(Qt::AlignCenter);
item(rowCount()-1,i)->setData(32,qVariantFromValue(song));
item(rowCount()-1,i)->setData(33,index);
item(rowCount()-1,i)->setToolTip(toolt);
int textSize = fontMetrics().width(item(rowCount()-1,i)->text());
if(columnWidth(i)<textSize)
{
setColumnWidth(i,textSize);
}
}
setSortingEnabled(true);
rows[index] = rowCount()-1;
}
void Table::setSongList(const SongList &songlist)
{
clearContents();
setRowCount(0);
for(int i=0;i<songlist.count();i++)
{
addSong(songlist.at(i),i);
}
emit newSongList(songlist);
qDebug()<<"Songs added";
}
void Table::dropEvent(QDropEvent *event)
{
qDebug()<<"Drop";
const QMimeData *md = event->mimeData();
if(md->hasUrls())
{
QStringList files;
foreach (QUrl url, md->urls())
{
files<<url.toLocalFile();
}
library->addFiles(files);
}
event->acceptProposedAction();
}
void Table::dragEnterEvent(QDragEnterEvent *event)
{
qDebug()<<"Drag enter event"<<event->mimeData()->formats();
if (event->mimeData()->hasFormat("text/uri-list"))
event->acceptProposedAction();
}
void Table::dragMoveEvent(QDragMoveEvent *event)
{
qDebug()<<"Drag move event";
}
void Table::prepareFirstOfPlaylist()
{
emit newPlaylist(currentItem()->data(32).value<Song>());
}
void Table::mkSong(int row)
{
emit songChosen(item(row,0)->data(33).toInt());
}
void Table::showSongsBy(const QString &artist)
{
songlist = artist.isEmpty()?library->getSongs():library->getSongsBy(artist);
setSongList(songlist);
}
void Table::addSongInList(const Song &song)
{
songlist<<song;
if(songlist.count()==rowCount()+1)
{
addSong(song,songlist.count()-1);
}
emit newSongList(songlist);
}
void Table::showContextMenu(const QPoint &point)
{
QMenu menu;
if(selected = itemAt(point))
{
QList<Infos *> infosList;
foreach (QTableWidgetSelectionRange range, selectedRanges())
{
Song song = item(range.topRow(),0)->data(32).value<Song>();
qDebug()<<song.path;
Infos * infos = new Infos(song);
infosList << infos;
connect(infos,SIGNAL(songModified(Song)),SIGNAL(songModified(Song)));
}
MultipleInfos mInfos(infosList);
connect(menu.addAction("Informations"),SIGNAL(triggered()),&mInfos,SLOT(exec()));
connect(menu.addAction("Supprimer"),SIGNAL(triggered()),SLOT(deleteCurrentItem()));
QMenu *playlist = menu.addMenu("Ajouter à une playlist");
connect(playlist->addAction("Nouvelle playlist"),SIGNAL(triggered()),SLOT(prepareFirstOfPlaylist()));
foreach (QString string, library->playlists())
{
connect(playlist->addAction(string),SIGNAL(triggered()),SLOT(addToPlaylist()));
}
}
else
{
connect(menu.addAction("Ajouter un fichier"),SIGNAL(triggered()),SIGNAL(addFileTriggered()));
connect(menu.addAction("Ajouter un dossier"),SIGNAL(triggered()),SIGNAL(addFolderTriggered()));
}
menu.exec(QCursor::pos());
}
void Table::deleteCurrentItem()
{
foreach (QTableWidgetSelectionRange range, selectedRanges())
{
Song song = item(range.topRow(),0)->data(32).value<Song>();
removeRow(range.topRow());
emit deleteSong(song,true);
}
}
void Table::modifSong(const Song &song)
{
removeRow(selected->row());
emit songModified(song);
}
void Table::addToPlaylist()
{
QAction * action = qobject_cast<QAction *>(sender());
library->addSongInPlaylist(selected->data(32).value<Song>(),action->text());
}
void Table::sort()
{
for(int i = 0;i<rowCount();i++)
{
rows[item(i,0)->data(33).toInt()] = i;
}
}
void Table::setIconTo(int previous, int current)
{
qDebug()<<"Setting icon";
if(previous>-1)item(previous,0)->setIcon(QIcon());
setIconSize(QSize(16,16));
item(rows[current],0)->setIcon(QIcon(":/icons/MD-volume-3.png"));
}
void Table::keyPressEvent(QKeyEvent *event)
{
if(event->key()==Qt::Key_Delete)
{
emit deleteCurrentItem();
}
}
void Table::setQuery(const QString &tag, int criteria)
{
clearContents();
setSortingEnabled(false);
setRowCount(0);
for(int i = 0;i<songlist.count();i++)
{
Song song = songlist.at(i);
bool condition;
bool title = song.title.contains(tag,Qt::CaseInsensitive);
bool artiste = song.artist.contains(tag,Qt::CaseInsensitive);
bool album = song.album.contains(tag,Qt::CaseInsensitive);
bool genre = song.genre.contains(tag,Qt::CaseInsensitive);
switch(criteria)
{
case Tout:
condition = title||artiste||album||genre;
break;
case Nom:
condition = title;
break;
case Album:
condition = album;
break;
case Artiste:
condition = artiste;
break;
case Genre:
condition = genre;
break;
}
if(condition)
{
addSong(song,i);
}
}
}
void Table::showSongsFrom(const QString &album, const QString & artist)
{
songlist = library->getSongsFrom(album,artist);
setSongList(songlist);
}
void Table::showSongsIn(const QString &playlist)
{
songlist = library->playlist(playlist);
setSongList(songlist);
}