381 lines
11 KiB
C++
381 lines
11 KiB
C++
#include "tablehistory.h"
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#include "UI/mainwidget.h"
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#define PT_15 15
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TableHistory::TableHistory(QWidget *parent) : QDialog(parent)
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{
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initSetModel();
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initStyle();
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initConnect();
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initRightMenu();
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initTableStyle();
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qDebug() << "播放历史列表初始化完成.";
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}
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void TableHistory::initSetModel()
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{
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//禁用界面拖拽
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this->setProperty("useStyleWindowManager", false);
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mainVLayout = new QVBoxLayout();
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m_tableHistory = new TableBaseView;
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m_tableHistory->setObjectName("m_tableHistory");
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m_tableHistory->setContextMenuPolicy(Qt::CustomContextMenu);
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m_tableHistory->setSelectionMode(QAbstractItemView::SingleSelection);
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m_tableHistory->setShowGrid(false);
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m_tableHistory->verticalHeader()->setDefaultSectionSize(40);
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m_model = new MusicListModel;
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QList<musicDataStruct> resList;
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g_db->getSongInfoListFromHistoryMusic(resList);
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m_model->add(resList);
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m_model->setView(*m_tableHistory);
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historyTitileLabel = new QLabel(this);
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historyTitileLabel->setText(tr("History"));
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listCountLabel = new QLabel(this);
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historyTitileWidget = new QWidget(this);
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historyTitileWidget->setFixedHeight(64);
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deleteAllBtn = new QToolButton(this);
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deleteAllBtn->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
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deleteAllBtn->setIconSize(QSize(16,16));
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deleteAllBtn->setIcon(QIcon::fromTheme("edit-delete-symbolic"));
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deleteAllBtn->setText(tr("Empty"));
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titleHBoxLayout = new QHBoxLayout();
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historyTitileWidget->setLayout(titleHBoxLayout);
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titleHBoxLayout->addWidget(historyTitileLabel,0,Qt::AlignLeft);
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titleHBoxLayout->addWidget(listCountLabel,1,Qt::AlignBottom);
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titleHBoxLayout->addWidget(deleteAllBtn,Qt::AlignRight);
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titleHBoxLayout->setContentsMargins(16,16,16,12);
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nullPageWidget = new QWidget(this);
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nullIconLabel = new QLabel(this);
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if (WidgetStyle::themeColor == 1) {
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// black theme
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nullIconLabel->setPixmap(QPixmap(":/img/default/defaultIconDark.png").scaled(200,180));
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} else {
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nullIconLabel->setPixmap(QPixmap(":/img/default/defaultIconLight.png").scaled(200,180));
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}
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nullTextLabel = new QLabel(this);
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nullTextLabel->setFixedHeight(30);
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nullTextLabel->setText(tr("The playlist has no songs"));
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nullPageLayout = new QVBoxLayout();
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nullPageLayout->addStretch(1);
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nullPageLayout->addWidget(nullIconLabel);
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nullIconLabel->setAlignment(Qt::AlignHCenter);
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nullPageLayout->addWidget(nullTextLabel);
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nullTextLabel->setAlignment(Qt::AlignHCenter);
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nullPageLayout->addStretch(1);
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nullPageLayout->setSpacing(20);
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nullPageLayout->setAlignment(Qt::AlignCenter);
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nullPageWidget->setLayout(nullPageLayout);
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mainVLayout->addWidget(historyTitileWidget,Qt::AlignTop);
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// mainVLayout->addStretch(0);
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mainVLayout->addWidget(m_tableHistory);
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mainVLayout->addWidget(nullPageWidget);
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mainVLayout->setMargin(0);
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mainVLayout->setSpacing(0);
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this->setLayout(mainVLayout);
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this->setFixedWidth(320);
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this->setAutoFillBackground(true);
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this->setBackgroundRole(QPalette::Base);
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// this->setAutoFillBackground(true);
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// this->setBackgroundRole(QPalette::Base);
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changeNumber();
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}
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void TableHistory::initStyle()
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{
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m_tableHistory->setStyleSheet("#m_tableHistory{border:none;}");
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historyTitileLabel->setStyleSheet("height:20px;\
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font-weight: 600;\
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line-height: 20px;");
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listCountLabel->setStyleSheet("font-weight: 400;color:#8C8C8C;\
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line-height: 14px;");
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deleteAllBtn->setStyleSheet("color:#8F9399;background:transparent;");
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}
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void TableHistory::slotLableSetFontSize(int size)
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{
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//默认大小12px,换算成pt为9
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double lableBaseFontSize = PT_15;//魔鬼数字，自行处理
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double nowFontSize = lableBaseFontSize * double(size) / 11;//11为系统默认大小，魔鬼数字，自行处理
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QFont font;
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font.setPointSizeF(nowFontSize);
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historyTitileLabel->setFont(font);
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}
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void TableHistory::deleteAllClicked()
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{
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QMessageBox msg(QMessageBox::Warning,tr("Prompt information"),tr("Clear the playlist?"),QMessageBox::Yes|QMessageBox::No,Widget::mutual);
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int ret = msg.exec();
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if(ret == QMessageBox::Yes)
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{
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for(int i = 0;i < m_model->count();i++)
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{
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playController::getInstance().removeSongFromCurList(HISTORY, 0);
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}
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int result = g_db->emptyHistoryMusic();
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if(result == DB_OP_SUCC) {
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m_model->clear();
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changeNumber();
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}
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else {
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return;
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}
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}
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else
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{
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return;
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}
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}
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void TableHistory::slotPlayIndexChanged(int index, QString listname)
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{
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if(listname == HISTORY) {
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nowPlayListName = HISTORY;
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nowPlayIndex = index;
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noRefreshHistory();
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}
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else {
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nowPlayListName = listname;
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}
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}
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void TableHistory::slotPlayPathChanged(QString songPath)
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{
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if(nowPlayListName != HISTORY && songPath != "") {
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int ret = g_db->addMusicToHistoryMusic(songPath);
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if(ret == DB_OP_SUCC) {
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nowPlayIndex = 0;
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refreshHistoryTable();
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}
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else {
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return;
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}
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}
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else if(songPath == "")
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{
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nowPlayIndex = -1;
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noRefreshHistory();
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}
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else
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{
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return;
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}
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}
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bool TableHistory::nativeEvent(const QByteArray &eventType, void *message, long *result)
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{
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Q_UNUSED(result);
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if(eventType != "xcb_generic_event_t")
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{
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return false;
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}
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xcb_generic_event_t *event = (xcb_generic_event_t*)message;
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switch (event->response_type & ~0x80)
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{
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case XCB_FOCUS_OUT:
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// -playHistoryPosWidth (负数原因：因为计算按钮的右下角点)
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QRect rect(playHistoryPosX, playHistoryPosY, -playHistoryPosWidth, playHistoryPosHeight);
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if(rect.contains(QCursor::pos(), false)) {
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return false;
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}
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if (this->geometry().contains(QCursor::pos(), false)) {
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return false;
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}
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this->hide();
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Q_EMIT signalHistoryBtnChecked(false);
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break;
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}
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return false;
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}
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void TableHistory::initTableStyle()
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{
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m_tableHistory->hideColumn(2);
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m_tableHistory->setColumnWidth(0,150);
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m_tableHistory->setColumnWidth(1,80);
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m_tableHistory->setColumnWidth(3,40);
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m_tableHistory->setAutoFillBackground(true);
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m_tableHistory->verticalHeader()->setVisible(false);// 垂直不可见
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m_tableHistory->horizontalHeader()->setVisible(false);
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m_tableHistory->setAlternatingRowColors(false);
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}
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void TableHistory::initConnect()
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{
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connect(deleteAllBtn,&QToolButton::clicked,this,&TableHistory::deleteAllClicked);
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connect(m_tableHistory,&TableHistory::customContextMenuRequested,this,&TableHistory::showRightMenu);
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connect(m_tableHistory,&TableBaseView::doubleClicked,this,&TableHistory::playSongs);
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connect(&playController::getInstance(),&playController::currentIndexAndCurrentList,this,&TableHistory::slotPlayIndexChanged);
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connect(&playController::getInstance(),&playController::singalChangePath,this,&TableHistory::slotPlayPathChanged);
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}
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void TableHistory::showHistroryPlayList()
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{
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if(this->isVisible())
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{
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this->hide();
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signalHistoryBtnChecked(false);
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}
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else
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{
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Widget::mutual->movePlayHistoryWid();
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this->show();
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signalHistoryBtnChecked(true);
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this->raise();
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}
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m_tableHistory->setAlternatingRowColors(false);
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}
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void TableHistory::changeNumber()
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{
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int num = m_model->count();
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listCountLabel->setText(QString::number(num) + tr(" songs"));
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if(num == 0) {
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nullPageWidget->show();
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m_tableHistory->hide();
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isHightLight = false;
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} else{
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nullPageWidget->hide();
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m_tableHistory->show();
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}
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}
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void TableHistory::refreshHistoryTable()
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{
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m_model->clear();
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QList<musicDataStruct> resList;
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g_db->getSongInfoListFromHistoryMusic(resList);
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m_model->add(resList);
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changeNumber();
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initTableStyle();
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setHighlight(nowPlayIndex);
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}
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void TableHistory::noRefreshHistory()
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{
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changeNumber();
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initTableStyle();
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setHighlight(nowPlayIndex);
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}
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void TableHistory::initRightMenu()
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{
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m_menu = new QMenu;
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playRow = new QAction(tr("Play"));
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removeRow = new QAction(tr("Delete"));
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playNextRow = new QAction(tr("Play the next one"));
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m_menu->addAction(playRow);
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m_menu->addAction(removeRow);
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// m_menu->addAction(playNextRow);
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connect(playRow,&QAction::triggered,this,&TableHistory::playSongs);
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connect(removeRow,&QAction::triggered,this,&TableHistory::deleteSongs);
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connect(playNextRow,&QAction::triggered,this,&TableHistory::playNextRowClicked);
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// m_tableHistory->installEventFilter(this);
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}
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void TableHistory::showRightMenu(const QPoint &pos)
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{
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QModelIndex index = m_tableHistory->indexAt(pos);
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if(index.row() < 0)
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{
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return;
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}
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m_menu->exec(QCursor::pos());
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}
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void TableHistory::playSongs()
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{
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int index = m_tableHistory->currentIndex().row();
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musicDataStruct date = m_model->getItem(index);
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QStringList pathList;
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pathList = m_model->getPathList(nowListName);
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playController::getInstance().setCurPlaylist(nowListName,pathList);
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playController::getInstance().play(nowListName,index);
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Q_EMIT signalHistoryPlaying();
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}
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void TableHistory::deleteSongs()
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{
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int index = m_tableHistory->currentIndex().row();
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// if(index == nowPlayIndex && nowPlayListName != HISTORY) {
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// QMessageBox::warning(Widget::mutual,tr("Prompt information"),tr("歌曲列表或歌单中正在播放此歌曲，无法删除~"));
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// return;
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// }
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musicDataStruct date = m_model->getItem(index);
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// g_db->delMusicFromPlayList(date.filepath,nowListName);
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playController::getInstance().removeSongFromCurList(nowListName,index);
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g_db->delMusicFromHistoryMusic(date.filepath);
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if(index == nowPlayIndex && nowPlayListName != HISTORY) {
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nowPlayIndex = -1;
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}
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refreshHistoryTable();
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}
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void TableHistory::playNextRowClicked()
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{
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}
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void TableHistory::changePlayHistoryPos(int posX, int posY, int width, int height)
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{
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playHistoryPosX = posX;
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playHistoryPosY = posY;
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playHistoryPosWidth = width;
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playHistoryPosHeight = height;
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}
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void TableHistory::setHighlight(int index)
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{
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//播放历史模块高亮
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if(m_model->count() == 0 || index >= m_model->count()) {
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return;
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}
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if(WidgetStyle::themeColor == 0)
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{
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for (int i = 0 ;i<4 ;i++ )
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{
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for(int j = 0; j < m_model->count() ; j++)
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{
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m_model->m_model.item(j,i)->setForeground(QBrush(QColor(Qt::black)));
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}
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}
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if(index != -1)
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{
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for (int i = 0 ; i<4 ;i++ )
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{
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m_model->m_model.item(index,i)->setData(QBrush(QColor(55,144,250)),Qt::ForegroundRole);
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}
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}
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}
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if(WidgetStyle::themeColor == 1)
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{
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for (int i = 0; i < 4; i++ )
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{
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for(int j = 0; j < m_model->count() ; j++)
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{
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m_model->m_model.item(j,i)->setForeground(QBrush(QColor(Qt::white)));
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}
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}
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if(index != -1)
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{
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for (int i = 0 ; i<4 ;i++ )
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{
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// m_model->m_model.item(heightLightIndex,i)->setForeground(QBrush(QColor(55,144,250)));
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m_model->m_model.item(index,i)->setData(QBrush(QColor(55,144,250)),Qt::ForegroundRole);
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}
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}
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}
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}
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