musicsongstoolboxwidget.cpp

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#include "musicsongstoolboxwidget.h"
#include "musicitemrenameedit.h"
#include "musicsettingmanager.h"
#include "musictinyuiobject.h"
#include "musicimageutils.h"
#include "musicapplication.h"
#include "musictopareawidget.h"
#include "musicwidgetutils.h"
#include "musicsong.h"

MusicSongsToolBoxTopWidget::MusicSongsToolBoxTopWidget(int index, const QString &text, QWidget *parent)
    : MusicFunctionToolBoxTopWidget(index, text, parent),
      m_songSort(nullptr),
      m_renameEdit(nullptr)
{
    QPushButton *shareListButton = new QPushButton(this);
    shareListButton->setToolTip(tr("Share Playlist"));
    shareListButton->setStyleSheet(TTK::UI::TinyBtnShare);
    shareListButton->setCursor(QCursor(Qt::PointingHandCursor));
    shareListButton->setGeometry(265, 12, 16, 16);

    QPushButton *menuButton = new QPushButton(this);
    menuButton->setToolTip(tr("Menu"));
    menuButton->setStyleSheet(TTK::UI::TinyBtnListMenu);
    menuButton->setCursor(QCursor(Qt::PointingHandCursor));
    menuButton->setGeometry(290, 12, 16, 16);
    connect(menuButton, SIGNAL(clicked()), SLOT(showMenu()));

#ifdef Q_OS_UNIX
    shareListButton->setFocusPolicy(Qt::NoFocus);
    menuButton->setFocusPolicy(Qt::NoFocus);
#endif
}

MusicSongsToolBoxTopWidget::~MusicSongsToolBoxTopWidget()
{
    delete m_renameEdit;
}

void MusicSongsToolBoxTopWidget::deleteRowItemChanged()
{
    Q_EMIT deleteRowItem(m_index);
}

void MusicSongsToolBoxTopWidget::deleteAllItemsChanged()
{
    Q_EMIT deleteAllItems(m_index);
}

void MusicSongsToolBoxTopWidget::changRowItemNameChanged()
{
    if(!m_renameEdit)
    {
        m_renameEdit = new MusicItemRenameEidt(title(false), this);
        connect(m_renameEdit, SIGNAL(renameFinished(QString)), SLOT(changItemName(QString)));
        m_renameEdit->setGeometry(m_labelIcon->width(), 3, RENAME_WIDTH, height() - 6);
    }
    m_renameEdit->show();
}

void MusicSongsToolBoxTopWidget::changItemName(const QString &name)
{
    Q_EMIT changRowItemName(m_index, name);

    m_renameEdit->deleteLater();
    m_renameEdit = nullptr;
}

void MusicSongsToolBoxTopWidget::addNewFilesChanged()
{
    Q_EMIT addNewFiles(m_index);
}

void MusicSongsToolBoxTopWidget::addNewDirChanged()
{
    Q_EMIT addNewDir(m_index);
}

void MusicSongsToolBoxTopWidget::exportSongsItem()
{
   MusicApplication::instance()->exportSongsItem(m_index);
}

void MusicSongsToolBoxTopWidget::showMenu()
{
    QMenu menu(this);
    menu.setStyleSheet(TTK::UI::MenuStyle02);
    menu.addAction(tr("Create Item"), this, SIGNAL(addNewRowItem()));
    menu.addSeparator();

    QMenu addNewFiles(tr("Add New Files"), &menu);
    bool disable = TTK::playlistRowValid(m_index);
    menu.addMenu(&addNewFiles)->setEnabled(disable);
    addNewFiles.addAction(tr("Open Files"), this, SLOT(addNewFilesChanged()));
    addNewFiles.addAction(tr("Open Dir"), this, SLOT(addNewDirChanged()));
    TTK::Widget::adjustMenuPosition(&addNewFiles);

    menu.addAction(tr("Play Later"), this, SLOT(addToPlayLater()));
    menu.addAction(tr("Add To Playlist"), this, SLOT(addToPlayedList()));

    QMenu sortFiles(tr("Sort"), &menu);
    sortFiles.addAction(tr("Sort By FileName"))->setData(0);
    sortFiles.addAction(tr("Sort By Singer"))->setData(1);
    sortFiles.addAction(tr("Sort By FileSize"))->setData(2);
    sortFiles.addAction(tr("Sort By AddTime"))->setData(3);
    sortFiles.addAction(tr("Sort By Duration"))->setData(4);
    sortFiles.addAction(tr("Sort By PlayCount"))->setData(5);
    TTK::Widget::adjustMenuPosition(&sortFiles);
    connect(&sortFiles, SIGNAL(triggered(QAction*)), SLOT(songListSortBy(QAction*)));

    if(m_songSort)
    {
        const QList<QAction*> actions(sortFiles.actions());
        if(-1 < m_songSort->m_type && m_songSort->m_type < actions.count())
        {
            const bool asc = m_songSort->m_order == Qt::AscendingOrder;
            actions[m_songSort->m_type]->setIcon(QIcon(asc ? ":/tiny/lb_sort_asc" : ":/tiny/lb_sort_desc"));
        }
    }
    menu.addMenu(&sortFiles);

    menu.addAction(tr("Export List"), this, SLOT(exportSongsItem()));
    menu.addSeparator();

    disable = isItemEnabled();
    menu.addAction(tr("Delete All"), this, SLOT(deleteAllItemsChanged()));
    menu.addAction(QIcon(":/contextMenu/btn_delete"), tr("Delete Item"), this, SLOT(deleteRowItemChanged()))->setEnabled(disable);
    menu.addAction(tr("Rename"), this, SLOT(changRowItemNameChanged()))->setEnabled(disable);

    menu.exec(QCursor::pos());
}

void MusicSongsToolBoxTopWidget::songListSortBy(QAction *action)
{
    if(m_songSort)
    {
        const int type = m_songSort->m_type;
        const int newType = action->data().toInt();
        m_songSort->m_type = newType;

        if(type == newType)
        {
            const bool asc = m_songSort->m_order == Qt::AscendingOrder;
            m_songSort->m_order = asc ? Qt::DescendingOrder : Qt::AscendingOrder;
        }
        else
        {
            m_songSort->m_order = Qt::AscendingOrder;
        }
        Q_EMIT songListSortBy(m_index);
    }
}

void MusicSongsToolBoxTopWidget::addToPlayLater()
{
    Q_EMIT addToPlayLater(m_index);
}

void MusicSongsToolBoxTopWidget::addToPlayedList()
{
    Q_EMIT addToPlayedList(m_index);
}

bool MusicSongsToolBoxTopWidget::isItemEnabled() const
{
    return m_index != MUSIC_NORMAL_LIST && TTK::playlistRowValid(m_index);
}

void MusicSongsToolBoxTopWidget::contextMenuEvent(QContextMenuEvent *event)
{
    Q_UNUSED(event);
    showMenu();
}

void MusicSongsToolBoxTopWidget::paintEvent(QPaintEvent *event)
{
    MusicFunctionToolBoxTopWidget::paintEvent(event);

    QPainter painter(this);
    painter.setRenderHints(QPainter::Antialiasing);

    if(m_isActive && TTK::playlistRowValid(m_index))
    {
        m_isActive = false;
        painter.fillRect(0, 1, width(), height() - 2, QColor(0, 0, 0, 50));
    }
}



MusicSongsToolBoxMaskWidget::MusicSongsToolBoxMaskWidget(QWidget *parent)
    : MusicSongsToolBoxTopWidget(-1, {}, parent)
{
    move(0, 0);
    setFixedWidth(LEFT_SIDE_WIDTH_MIN);
    m_isBlockMoveExpand = true;

    hide();

    m_updateTimer = new QTimer(this);
    m_updateTimer->setInterval(200 * TTK_DN_MS);
    connect(m_updateTimer, SIGNAL(timeout()), SLOT(update()));
    m_updateTimer->start();
}

MusicSongsToolBoxMaskWidget::~MusicSongsToolBoxMaskWidget()
{
    m_updateTimer->stop();
    delete m_updateTimer;
}

void MusicSongsToolBoxMaskWidget::paintEvent(QPaintEvent *event)
{
    int alpha = G_SETTING_PTR->value(MusicSettingManager::BackgroundListTransparent).toInt();
        alpha = TTK::Image::boundValue<int>(0xFF, 0x1F, TTK_RN_MAX - alpha);

    QWidget::paintEvent(event);
    QPainter painter(this);

    QLinearGradient gradient;
    gradient.setStart(0, 32);
    gradient.setFinalStop(0, height());
    gradient.setColorAt(0.1, QColor(150, 150, 150, 150));
    gradient.setColorAt(0.9, QColor(180, 180, 180, 50));
    painter.fillRect(0, 32, width(), height(), gradient);

    const QPixmap pix(MusicTopAreaWidget::instance()->renderPixmap());
    painter.drawPixmap(0, 0, width(), height() - 3, pix.copy(1, 91, width(), height() - 3));
    painter.fillRect(QRect(0, 0, width(), height() - 3), QColor(255, 255, 255, alpha));
}



MusicSongsToolBoxWidgetItem::MusicSongsToolBoxWidgetItem(int index, const QString &text, QWidget *parent)
    : MusicFunctionToolBoxWidgetItem(parent)
{
    m_topWidget = new MusicSongsToolBoxTopWidget(index, text, this);
    connect(m_topWidget, SIGNAL(addNewRowItem()), SIGNAL(addNewRowItem()));
    connect(m_topWidget, SIGNAL(deleteRowItem(int)), SIGNAL(deleteRowItem(int)));
    connect(m_topWidget, SIGNAL(deleteAllItems(int)), SIGNAL(deleteAllItems(int)));
    connect(m_topWidget, SIGNAL(changRowItemName(int,QString)), SIGNAL(changRowItemName(int,QString)));
    connect(m_topWidget, SIGNAL(addNewFiles(int)), SIGNAL(addNewFiles(int)));
    connect(m_topWidget, SIGNAL(addNewDir(int)), SIGNAL(addNewDir(int)));
    connect(m_topWidget, SIGNAL(songListSortBy(int)), SIGNAL(songListSortBy(int)));
    connect(m_topWidget, SIGNAL(addToPlayLater(int)), SIGNAL(addToPlayLater(int)));
    connect(m_topWidget, SIGNAL(addToPlayedList(int)), SIGNAL(addToPlayedList(int)));

    initialize();
}

void MusicSongsToolBoxWidgetItem::setSongSort(MusicSongSort *sort)
{
    TTKObjectCast(MusicSongsToolBoxTopWidget*, m_topWidget)->setSongSort(sort);
}



MusicSongsToolBoxWidget::MusicSongsToolBoxWidget(QWidget *parent)
    : MusicFunctionToolBoxWidget(parent)
{

}

void MusicSongsToolBoxWidget::setSongSort(QWidget *item, MusicSongSort *sort)
{
    for(int i = 0; i < m_itemList.count(); ++i)
    {
        MusicFunctionToolBoxWidgetItem *it = m_itemList[i].m_widgetItem;
        if(it->item() == item)
        {
            TTKObjectCast(MusicSongsToolBoxWidgetItem*, it)->setSongSort(sort);
            return;
        }
    }
}

int MusicSongsToolBoxWidget::makeValidIndex() const
{
    int index = MUSIC_NORMAL_LIST;
    for(int i = 0; i < m_itemList.count(); ++i)
    {
        if(TTK::playlistRowValid(i) && m_itemList[i].m_widgetItem->isExpand())
        {
            index = i;
            break;
        }
    }
    return index;
}

MusicFunctionToolBoxWidgetItem *MusicSongsToolBoxWidget::initialItem(QWidget *item, const QString &text)
{
    MusicFunctionToolBoxWidgetItem *it = new MusicSongsToolBoxWidgetItem(m_itemIndexRaise, text, this);
    it->addCellItem(item);
    it->setExpand(true);
    return it;
}