#include <cstdlib>
#include <ctime>
#include <QFileDialog>
#include <QDir>
#include <QDirIterator>
#include <QSettings>
#include <QUrl>
#include <QMimeData>
#include <QStandardPaths>
#include "qmpplistwindow.hpp"
#include "ui_qmpplistwindow.h"
#include "qmpmainwindow.hpp"
#define setButtonHeight(x,h) {x->setMaximumHeight(h*(logicalDpiY()/96.));x->setMinimumHeight(h*(logicalDpiY()/96.));}
qmpPlistWindow::qmpPlistWindow(QWidget *parent):
QWidget(parent, Qt::Dialog),
ui(new Ui::qmpPlistWindow)
{
ui->setupUi(this);
setButtonHeight(ui->pbAdd, 36);
setButtonHeight(ui->pbAddFolder, 36);
setButtonHeight(ui->pbClear, 36);
setButtonHeight(ui->pbLoad, 36);
setButtonHeight(ui->pbRemove, 36);
setButtonHeight(ui->pbRepeat, 36);
setButtonHeight(ui->pbSave, 36);
setButtonHeight(ui->pbShuffle, 36);
connect(this, &qmpPlistWindow::selectionChanging, (qmpMainWindow *)parent, &qmpMainWindow::selectionChanged);
repeat = 0;
shuffle = 0;
settings = qmpMainWindow::getInstance()->getSettings();
if (settings->getOptionBool("Behavior/RestorePlaylist"))
{
QSettings *plist = new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation) + QString("/qmpplist"),
QSettings::IniFormat);
int fc = plist->value("Playlist/FileCount", 0).toInt();
ui->lwFiles->clear();
for (int i = 0; i < fc; ++i)
ui->lwFiles->addItem(plist->value("Playlist/File" + QString("%1").arg(i, 5, 10, QChar('0')), "").toString());
repeat = plist->value("Playlist/Repeat", 0).toInt();
shuffle = plist->value("Playlist/Shuffle", 0).toInt();
switch (shuffle)
{
case 1:
ui->pbShuffle->setIcon(QIcon(getThemedIcon(":/img/shuffle.svg")));
ui->pbShuffle->setText("Shuffle On");
break;
case 0:
default:
ui->pbShuffle->setIcon(QIcon(getThemedIcon(":/img/shuffle-off.svg")));
ui->pbShuffle->setText("Shuffle Off");
break;
}
switch (repeat)
{
case 0:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-non.svg")));
ui->pbRepeat->setText("Repeat Off");
break;
case 1:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-one.svg")));
ui->pbRepeat->setText("Repeat One");
break;
case 2:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-all.svg")));
ui->pbRepeat->setText("Repeat All");
break;
}
delete plist;
}
ui->pbAdd->setIcon(QIcon(getThemedIcon(":/img/add.svg")));
ui->pbRemove->setIcon(QIcon(getThemedIcon(":/img/remove.svg")));
ui->pbClear->setIcon(QIcon(getThemedIcon(":/img/clear.svg")));
ui->pbAddFolder->setIcon(QIcon(getThemedIcon(":/img/addfolder.svg")));
ui->pbSave->setIcon(QIcon(getThemedIcon(":/img/save.svg")));
ui->pbLoad->setIcon(QIcon(getThemedIcon(":/img/load.svg")));
qmpMainWindow::getInstance()->registerFunctionality(
plistf = new qmpPlistFunc(this),
std::string("Playlist"),
tr("Playlist").toStdString(),
getThemedIconc(":/img/list.svg"),
0,
true
);
if (!settings->getOptionRaw("DialogStatus/PListW", QRect()).toRect().isNull())
setGeometry(settings->getOptionRaw("DialogStatus/PListW", QRect()).toRect());
if (settings->getOptionRaw("DialogStatus/PListWShown", 0).toInt())
{
show();
qmpMainWindow::getInstance()->setFuncState("Playlist", true);
}
}
qmpPlistWindow::~qmpPlistWindow()
{
qmpMainWindow::getInstance()->unregisterFunctionality("Playlist");
delete plistf;
delete ui;
}
void qmpPlistWindow::showEvent(QShowEvent *event)
{
if (settings->getOptionBool("Behavior/DialogStatus"))
{
settings->setOptionRaw("DialogStatus/PListWShown", 1);
}
if (!settings->getOptionRaw("DialogStatus/PListW", QRect()).toRect().isNull())
setGeometry(settings->getOptionRaw("DialogStatus/PListW", QRect()).toRect());
event->accept();
}
void qmpPlistWindow::closeEvent(QCloseEvent *event)
{
if (settings->getOptionBool("Behavior/DialogStatus"))
{
settings->setOptionRaw("DialogStatus/PListW", geometry());
}
setVisible(false);
if (!qmpMainWindow::getInstance()->isFinalizing())
while (ui->lwFiles->count() > 1)
delete ui->lwFiles->item(0);
if (!qmpMainWindow::getInstance()->isFinalizing() && settings->getOptionBool("Behavior/DialogStatus"))
{
settings->setOptionRaw("DialogStatus/PListWShown", 0);
}
if (qmpMainWindow::getInstance()->isFinalizing() && settings->getOptionBool("Behavior/RestorePlaylist"))
{
QSettings *plist = new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation) + QString("/qmpplist"),
QSettings::IniFormat);
plist->setValue("Playlist/FileCount", ui->lwFiles->count());
for (int i = 0; i < ui->lwFiles->count(); ++i)
plist->setValue("Playlist/File" + QString("%1").arg(i, 5, 10, QChar('0')), ui->lwFiles->item(i)->text());
plist->setValue("Playlist/Repeat", repeat);
plist->setValue("Playlist/Shuffle", shuffle);
plist->sync();
delete plist;
}
qmpMainWindow::getInstance()->setFuncState("Playlist", false);
event->accept();
}
void qmpPlistWindow::dropEvent(QDropEvent *event)
{
QList<QUrl> l = event->mimeData()->urls();
QStringList sl;
for (int i = 0; i < l.size(); ++i)
sl.push_back(l.at(i).toLocalFile());
insertItems(sl);
}
void qmpPlistWindow::dragEnterEvent(QDragEnterEvent *event)
{
//if(event->mimeData()->hasFormat("application/x-midi"))
event->acceptProposedAction();
}
void qmpPlistWindow::emptyList()
{
ui->lwFiles->clear();
}
void qmpPlistWindow::insertItem(QString i)
{
ui->lwFiles->addItem(new QListWidgetItem(i));
}
void qmpPlistWindow::insertItems(QStringList il)
{
ui->lwFiles->addItems(il);
}
int qmpPlistWindow::on_pbAdd_clicked()
{
QStringList sl;
if (settings->getOptionBool("Behavior/DialogStatus"))
sl = QFileDialog::getOpenFileNames(this, "Add File", settings->getOptionRaw("DialogStatus/FileDialogPath", "").toString(), "Midi files (*.mid *.midi)");
else
sl = QFileDialog::getOpenFileNames(this, "Add File", "", "Midi files (*.mid *.midi *.rmi)");
if (sl.empty())
return 0;
for (int i = 0; i < sl.size(); ++i)
ui->lwFiles->addItem(new QListWidgetItem(sl.at(i)));
if (!isVisible())
while (ui->lwFiles->count() > 1)
delete ui->lwFiles->item(0);
if (settings->getOptionBool("Behavior/DialogStatus"))
settings->setOptionRaw("DialogStatus/FileDialogPath",
QUrl(sl.at(0)).toString(QUrl::RemoveFilename));
return 1;
}
void qmpPlistWindow::on_pbAddFolder_clicked()
{
QDirIterator di(QFileDialog::getExistingDirectory(this, "Add Folder"));
while (di.hasNext())
{
QString c = di.next();
//TODO: use file readers to do this check?
if ((c.endsWith(".mid") || c.endsWith(".midi") || c.endsWith(".rmi")))
ui->lwFiles->addItem(new QListWidgetItem(c));
}
}
void qmpPlistWindow::on_pbRemove_clicked()
{
QList<QListWidgetItem *> sl = ui->lwFiles->selectedItems();
for (int i = 0; i < sl.size(); ++i)
{
ui->lwFiles->removeItemWidget(sl.at(i));
delete sl.at(i);
}
}
void qmpPlistWindow::on_pbClear_clicked()
{
while (ui->lwFiles->count() > 0)
{
QListWidgetItem *d = ui->lwFiles->item(0);
ui->lwFiles->removeItemWidget(d);
delete d;
}
}
void qmpPlistWindow::on_pbRepeat_clicked()
{
++repeat;
repeat %= 3;
switch (repeat)
{
case 0:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-non.svg")));
ui->pbRepeat->setText(tr("Repeat Off"));
break;
case 1:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-one.svg")));
ui->pbRepeat->setText(tr("Repeat One"));
break;
case 2:
ui->pbRepeat->setIcon(QIcon(getThemedIcon(":/img/repeat-all.svg")));
ui->pbRepeat->setText(tr("Repeat All"));
break;
}
}
void qmpPlistWindow::on_pbShuffle_clicked()
{
shuffle = 1 - shuffle;
switch (shuffle)
{
case 1:
ui->pbShuffle->setIcon(QIcon(getThemedIcon(":/img/shuffle.svg")));
ui->pbShuffle->setText(tr("Shuffle On"));
break;
case 0:
default:
ui->pbShuffle->setIcon(QIcon(getThemedIcon(":/img/shuffle-off.svg")));
ui->pbShuffle->setText(tr("Shuffle Off"));
break;
}
}
QString qmpPlistWindow::getFirstItem(bool a)
{
if (ui->lwFiles->count() == 0)
return QString();
int id = 0;
if (shuffle && !a)
id = rand() % ui->lwFiles->count();
setCurrentItem(ui->lwFiles->item(id));
return ui->lwFiles->item(id)->text();
}
QString qmpPlistWindow::getLastItem(bool a)
{
if (ui->lwFiles->count() == 0)
return QString();
int id = ui->lwFiles->count() - 1;
if (shuffle && !a)
id = rand() % ui->lwFiles->count();
setCurrentItem(ui->lwFiles->item(id));
return ui->lwFiles->item(id)->text();
}
QString qmpPlistWindow::getNextItem()
{
if (ui->lwFiles->count() == 0 || getCurrentItemIndex() == -1)
return QString();
if (repeat == 1)
return ui->lwFiles->item(getCurrentItemIndex())->text();
int id = getCurrentItemIndex();
++id;
id %= ui->lwFiles->count();
if (shuffle)
id = rand() % ui->lwFiles->count();
setCurrentItem(ui->lwFiles->item(id));
return ui->lwFiles->item(id)->text();
}
QString qmpPlistWindow::getPrevItem()
{
if (ui->lwFiles->count() == 0 || getCurrentItemIndex() == -1)
return QString();
if (repeat == 1)
return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
int id = getCurrentItemIndex();
--id;
id < 0 ? id += ui->lwFiles->count() : 0;
if (shuffle)
id = rand() % ui->lwFiles->count();
setCurrentItem(ui->lwFiles->item(id));
return ui->lwFiles->item(id)->text();
}
QString qmpPlistWindow::getCurrentItem()
{
if (ui->lwFiles->count() == 0 || getCurrentItemIndex() == -1)
return QString();
return ui->lwFiles->item(getCurrentItemIndex())->text();
}
void qmpPlistWindow::setCurrentItem(QString item)
{
for (int i = 0; i < ui->lwFiles->count(); ++i)
{
if (ui->lwFiles->item(i)->text() == item)
ui->lwFiles->item(i)->setData(Qt::ItemDataRole::BackgroundRole, QBrush(QColor(160, 160, 160)));
else
ui->lwFiles->item(i)->setData(Qt::ItemDataRole::BackgroundRole, QVariant());
}
}
void qmpPlistWindow::setCurrentItem(QListWidgetItem *item)
{
for (int i = 0; i < ui->lwFiles->count(); ++i)
{
if (ui->lwFiles->item(i) == item)
ui->lwFiles->item(i)->setData(Qt::ItemDataRole::BackgroundRole, QBrush(QColor(160, 160, 160)));
else
ui->lwFiles->item(i)->setData(Qt::ItemDataRole::BackgroundRole, QVariant());
}
}
int qmpPlistWindow::getRepeat()
{
return repeat;
}
void qmpPlistWindow::on_lwFiles_itemDoubleClicked(QListWidgetItem *item)
{
setCurrentItem(item);
emit selectionChanging();
}
void qmpPlistWindow::on_pbSave_clicked()
{
QSettings *plist = new QSettings(QFileDialog::getSaveFileName(this, tr("Save playlist"), ""),
QSettings::IniFormat);
plist->setValue("Playlist/FileCount", ui->lwFiles->count());
for (int i = 0; i < ui->lwFiles->count(); ++i)
plist->setValue("Playlist/File" + QString("%1").arg(i, 5, 10, QChar('0')), ui->lwFiles->item(i)->text());
plist->setValue("Playlist/Repeat", repeat);
plist->setValue("Playlist/Shuffle", shuffle);
plist->sync();
delete plist;
}
void qmpPlistWindow::on_pbLoad_clicked()
{
QSettings *plist = new QSettings(QFileDialog::getOpenFileName(this, tr("Load playlist"), ""),
QSettings::IniFormat);
int fc = plist->value("Playlist/FileCount", 0).toInt();
if (!fc)
{
delete plist;
return;
}
ui->lwFiles->clear();
for (int i = 0; i < fc; ++i)
ui->lwFiles->addItem(plist->value("Playlist/File" + QString("%1").arg(i, 5, 10, QChar('0')), "").toString());
repeat = plist->value("Playlist/Repeat", 0).toInt();
shuffle = plist->value("Playlist/Shuffle", 0).toInt();
switch (shuffle)
{
case 1:
ui->pbShuffle->setIcon(QIcon(":/img/shuffle.svg"));
ui->pbShuffle->setText(tr("Shuffle On"));
break;
case 0:
default:
ui->pbShuffle->setIcon(QIcon(":/img/shuffle-off.svg"));
ui->pbShuffle->setText(tr("Shuffle Off"));
break;
}
switch (repeat)
{
case 0:
ui->pbRepeat->setIcon(QIcon(":/img/repeat-non.svg"));
ui->pbRepeat->setText(tr("Repeat Off"));
break;
case 1:
ui->pbRepeat->setIcon(QIcon(":/img/repeat-one.svg"));
ui->pbRepeat->setText(tr("Repeat One"));
break;
case 2:
ui->pbRepeat->setIcon(QIcon(":/img/repeat-all.svg"));
ui->pbRepeat->setText(tr("Repeat All"));
break;
}
delete plist;
}
int qmpPlistWindow::getCurrentItemIndex()
{
for (int i = 0; i < ui->lwFiles->count(); ++i)
{
if (ui->lwFiles->item(i)->data(Qt::ItemDataRole::BackgroundRole).value<QBrush>().color() == QColor(160, 160, 160))
return i;
}
return -1;
}
qmpPlistFunc::qmpPlistFunc(qmpPlistWindow *par)
{
p = par;
}
void qmpPlistFunc::show()
{
p->show();
}
void qmpPlistFunc::close()
{
p->close();
}