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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
//using namespace std;
/* INCONSISTENCIES:
* 1________________________________________________________________
* There is an inconsistency when it comes to checking a setting:
* It is some times checked by: QSettings settings.value().
* Other times it's checked directly on the state of the object: if checkBox.isChecked()
*
* I suggest always checking directly on the state of the object (if there is a corresponding object, of course).
* Then it's not required that the QSettings setting is changed while running the program.
* That means: fever functions: less code.
* 2__________________________________________________________________
* Should class variables always be private?
* For instance, in the QueueItem is currently used: setFormat()
* instead of working directly on the variables (and right now they are public).
* I'm not sure which is best.
*
*/
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
settings (QSettings::IniFormat, QSettings::UserScope, "QYoutubeDownloader", "config"),
settingsI (&settings),
osd_(new OSD(*this)),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->progressVideo->hide();
ui->progressAudio->hide();
ui->labelVideo->hide();
ui->labelAudio->hide();
ui->comboSubdirPattern->addItem("Uploader name", "%(uploader)s");
ui->comboSubdirPattern->addItem("Playlist title", "%(playlist)s");
settingsI.join("Main/DownloadPath", ui->editDownloadPath, ".");
settingsI.join("Main/SearchUploader", ui->editFilter);
settingsI.join("Main/SearchDate", ui->editSearchDate);
settingsI.join("Main/SearchDateCombo", ui->comboSearchDate);
settingsI.join("Main/OpenInPlayerAfterDownload", ui->checkOpenInPlayerAfterDownload);
settingsI.join("Main/ExitWhenFinished", ui->checkExitWhenFinished);
settingsI.join("Main/SaveToSubdir", ui->checkSaveToSubdir);
settingsI.join("Main/SubdirPattern", ui->comboSubdirPattern);
settingsI.join("Main/AutoDownload", ui->checkAutoDownload);
settingsI.join("Main/DownloadSubtitles", ui->checkDownloadSubs);
settingsI.join("Main/DownloadMetadata", ui->checkDownloadMeta);
apply_settings_at_startup();
// Media file searching.
fsearch.moveToThread(&fsearchThread);
fsearchThread.start();
qRegisterMetaType<MediaItemMap>("MediaItemMap");
connect(this,&MainWindow::sigYouShouldSearchForMedia,&fsearch, &FileSearcher::search);
connect(&fsearch,&FileSearcher::sigMediaSearchComplete,this,&MainWindow::receivedMediaFiles);
qRegisterMetaType<MediaItemMap>("ExitStatus");
// TODO: replace the OLD SIGNALS/SLOTS with the MODERN way of writing it:
// like this: connect(item_from, &MainWindow::function_from, item_to, &OtherWindow::function_to);
// then all connections are verified at compile-time!
QShortcut* shortcut_del = new QShortcut(QKeySequence(Qt::Key_Delete),this);
connect(shortcut_del, SIGNAL(activated()), this, SLOT(shortcut_delete()));
QShortcut* shortcut_enter = new QShortcut(QKeySequence(Qt::Key_Return), ui->tableMedia);
connect(shortcut_enter, SIGNAL(activated()), this, SLOT(on_tableMedia_doubleClicked()));
QShortcut* shortcut_ctrl_v = new QShortcut(QKeySequence(tr("Ctrl+V")), ui->listVideoQueue);
connect(shortcut_ctrl_v, SIGNAL(activated()),this,SLOT(listVideoQueue_paste()));
ui->listVideoQueue->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->listVideoQueue, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(customContextMenuRequested(QPoint)));
qRegisterMetaType<QVector<int> >("QVector<int>");
on_editDownloadPath_textChanged();
}
MainWindow::~MainWindow()
{
osd_->close();
if(!do_not_save_settings)
{
save_settings();
settingsI.saveSettingsFromGUI();
}
fsearch.abortSearch=true;
fsearchThread.exit();
fsearchThread.wait();
delete ui;
}
void MainWindow::apply_settings_at_startup()
{
if ( settings.value("MainWindow/size").toSize() != QSize() ) // size not set, let wm chose
resize( settings.value("MainWindow/size").toSize() );
if ( settings.value("MainWindow/position").toPoint() != QPoint() ) // pos not set, let wm chose
move( settings.value("MainWindow/position").toPoint() );
ui->stackedQueueInfoOptions->setCurrentIndex( settings.value("Main/StackedWidgetActivePage").toInt() );
ui->actionOSD->setChecked( settings.value("OSD/Show").toBool() );
ui->actionStatusbar->setChecked( settings.value("Menu/ShowStatusBar").toBool() );
if (settings.value("Menu/ShowStatusBar").toBool())
ui->statusBar->show();
else
ui->statusBar->hide();
ui->btnStartDownload->setVisible(false); // never showing when list is empty.
if (settings.value("Main/ExpandStatusAndSettings").toBool())
ui->stackedQueueInfoOptions->show();
else
ui->stackedQueueInfoOptions->hide();
ui->splitter->restoreState( settings.value("MainWindow/splitter").toByteArray() );
ui->tableMedia->setColumnWidth(0, settings.value("MainWindow/Column0Size",60).toInt());
ui->tableMedia->setColumnWidth(1, settings.value("MainWindow/Column1Size",200).toInt());
ui->tableMedia->setColumnWidth(2, settings.value("MainWindow/Column2Size",60).toInt());
int defFormat = settings.value("Main/DefaultFormat").toInt();
switch (defFormat)
{
case 0:
ui->radioVideo->setChecked(true);
break;
case 1:
ui->radioAudioVideo->setChecked(true);
break;
case 2:
ui->radioAudioOnly->setChecked(true);
break;
}
// defaults:
if (settings.value("Settings/Youtube-dlExecutable").toString()=="")
settings.setValue("Settings/Youtube-dlExecutable", qApp->applicationDirPath()+"/youtube-dl");
if (settings.value("Settings/FFMPEGPath").toString()=="")
{
#ifdef Q_OS_WIN
settings.setValue("Settings/FFMPEGPath", qApp->applicationDirPath()+"/ffmpeg.exe");
#else
settings.setValue("Settings/FFMPEGPath", qApp->applicationDirPath()+"/ffmpeg");
#endif
}
if (settings.value("Settings/OutputTemplate").toString()=="")
settings.setValue("Settings/OutputTemplate", "%(uploader)s - %(title)s.%(ext)s");
apply_settings_while_running();
}
// This function is called at startup and also from the settings window, whenever ok or apply is pressed.
void MainWindow::apply_settings_while_running()
{
if (settings.value("Settings/HideStatusButton").toBool())
{
ui->btnShowStatus->hide();
if (ui->stackedQueueInfoOptions->currentIndex()==0)
ui->stackedQueueInfoOptions->setCurrentIndex(1);
}
else ui->btnShowStatus->show();
init_color_scheme();
}
void MainWindow::save_settings() // the settings that the QSettingsInterface can't take care of.
{
if (!settings.value("Settings/DoNotSaveSizeAndPosition").toBool())
{
settings.setValue("MainWindow/size", size());
settings.setValue("MainWindow/position", pos());
}
settings.setValue("MainWindow/splitter", ui->splitter->saveState());
settings.setValue("Main/ExpandStatusAndSettings", !ui->stackedQueueInfoOptions->isHidden() );
settings.setValue("Main/StackedWidgetActivePage", ui->stackedQueueInfoOptions->currentIndex());
settings.setValue("MainWindow/Column0Size", ui->tableMedia->columnWidth(0));
settings.setValue("MainWindow/Column1Size", ui->tableMedia->columnWidth(1));
settings.setValue("MainWindow/Column2Size", ui->tableMedia->columnWidth(2));
int defFormat = 0;
if (ui->radioVideo->isChecked()) defFormat = 0;
else if (ui->radioAudioVideo->isChecked()) defFormat = 1;
else if (ui->radioAudioOnly->isChecked()) defFormat = 2;
settings.setValue("Main/DefaultFormat", defFormat);
//settings.setValue("MainWindow/SortByColumn", sortingByColumn);
}
void MainWindow::init_color_scheme()
{
if (settings.value("Settings/DarkStyle").toBool())
{
QFile f(":qdarkstyle/style.qss");
if (!f.exists())
{
printf("Unable to set stylesheet, file not found\n");
}
else
{
f.open(QFile::ReadOnly | QFile::Text);
QTextStream ts(&f);
qApp->setStyleSheet(ts.readAll());
}
}
else qApp->setStyleSheet("fusion");
}
int MainWindow::default_format()
{
if ( ui->radioVideo->isChecked() ) return 0;
else if ( ui->radioAudioVideo->isChecked() ) return 1;
else if ( ui->radioAudioOnly->isChecked() ) return 2;
}
void MainWindow::delete_top_queue_item()
{
if (!ui->listVideoQueue->count() > 0) return;
QListWidgetItem *item = ui->listVideoQueue->item(0);
int item_key = item->data(Qt::UserRole).toInt();
delete item;
queue_items.remove(item_key);
}
void MainWindow::listVideoQueue_paste()
{
const QClipboard *clipboard = QApplication::clipboard();
const QMimeData *mimeData = clipboard->mimeData();
QString text;
if (mimeData->hasText())
{
text = mimeData->text();
add_video_to_download_list_DefaultFormat(text);
}
}
// TODO: Make it possible to send arguments to player.
void MainWindow::play_video(QString fullFilePath)
{
QFile file (fullFilePath);
if (!file.exists()) return;
QString program = settings.value("Settings/MediaPlayer").toString();
QStringList arguments;
if (settings.value("Settings/MediaPlayerArgs").toString() != "")
arguments << settings.value("Settings/MediaPlayerArgs").toString() << file.fileName();
else
arguments << file.fileName();
QProcess* play_video = new QProcess();
play_video->start(program, arguments);
}
void MainWindow::select_directory()
{
QFileDialog dialog;
dialog.setFileMode(QFileDialog::Directory);
dialog.setWindowTitle("Select download folder");
QDir dir = ui->editDownloadPath->text();
if (dir.exists())
dialog.setDirectory(ui->editDownloadPath->text());
else
dialog.setDirectory(QDir::currentPath() + "/");
if (dialog.exec())
{
ui->editDownloadPath->setText(dialog.directory().path());
}
}
void MainWindow::interface_audioDownload_init(QString& newOutput)
{
ui->statusBar->showMessage("Initialising audio download...");
int i = newOutput.lastIndexOf("Destination:");
if (i != -1)
++download_progress;
}
void MainWindow::interface_audioDownload_progress(QString& newOutput)
{
int i = newOutput.lastIndexOf("[download]");
if (i != -1)
{
QTextStream stream (&newOutput);
stream.seek(i + 10);
float value;
stream >> value;
ui->progressAudio->setValue(value);
QStringList first = newOutput.split(" of ");
QStringList second = first[1].split(" at ");
ui->statusBar->showMessage("Downloading audio: " + second[0]);
if (value == 100)
++download_progress;
}
}
void MainWindow::interface_videoDownload_init(QString& newOutput)
{
ui->statusBar->showMessage("Initialising video download...");
int i = newOutput.lastIndexOf("Destination:");
if (i != -1)
{
first_youtubedl_output.append( newOutput );
++download_progress;
}
}
void MainWindow::interface_videoDownload_progress(QString& newOutput)
{
int i = newOutput.lastIndexOf("[download]"); // look for text: "[download]".
if (i != -1)
{
QTextStream stream (&newOutput);
stream.seek(i+10); // go to the number after the "[download]"-text.
float value;
stream >> value; // save the number.
ui->progressVideo->setValue(value); // set progressbar to the found value.
QStringList first = newOutput.split(" of ");
QStringList second = first[1].split(" at ");
ui->statusBar->showMessage("Downloading video: " + second[0]);
if (value == 100)
++download_progress;
}
}
void MainWindow::refresh_interface() // Updates the progress bars and the text output from youtube-dl.
{
QString newOutput = youtube_dl->readAll() + youtube_dl->readAllStandardError(); // new output from youtube-dl.
ui->textDetails->append(newOutput.simplified());
if (ui->textDetails->verticalScrollBar()->sliderPosition() == ui->textDetails->verticalScrollBar()->maximum())
ui->textDetails->verticalScrollBar()->setSliderPosition( ui->textDetails->verticalScrollBar()->maximum() ); // scroll down automatically.
if (download_progress == 0)
{
int current_item_key = ui->listVideoQueue->item(0)->data(Qt::UserRole).toInt();
currentDownloadFormat = queue_items[current_item_key].format;
download_progress = 1;
}
switch (currentDownloadFormat)
{
case QueueItem::DownloadFormat::WHOLE_VIDEO:
switch(download_progress)
{
case 1: interface_videoDownload_init(newOutput); break;
case 2: interface_videoDownload_progress(newOutput); break;
}
break;
case QueueItem::DownloadFormat::SEPARATE_THEN_MUX:
switch(download_progress)
{
case 1: interface_videoDownload_init(newOutput); break;
case 2: interface_videoDownload_progress(newOutput); break;
case 3: interface_audioDownload_init(newOutput); break;
case 4: interface_audioDownload_progress(newOutput); break;
}
break;
case QueueItem::DownloadFormat::ONLY_AUDIO:
switch(download_progress)
{
case 1: interface_audioDownload_init(newOutput); break;
case 2: interface_audioDownload_progress(newOutput); break;
}
break;
}
if ( settings.value("OSD/Show").toBool() )
osd_->update_progressbars(ui->progressAudio->value(), ui->progressVideo->value());
last_youtubedl_output.append( newOutput ); // fixed a bug by appending instead of equaling.
}
void MainWindow::download_top_video()
{
if (currentlyRunningYoutubeDL) { qDebug() << "NOT downloading top video"; return; }
currentlyRunningYoutubeDL = true;
if (ui->listVideoQueue->count() == 0) return; // quits if the list is empty
ui->btnStartDownload->setVisible(false);
QDir dir = ui->editDownloadPath->text();
if (dir.exists()==false || ui->editDownloadPath->text() == "")
{
QMessageBox message;
message.setWindowTitle("Invalid folder.");
message.setText("The download folder is invalid.");
message.exec();
return;
}
fix_download_path(); // must happen AFTER the above check, because QDir::cleanPath causes a crash if the path is empty.
QString program = settings.value("Settings/Youtube-dlExecutable").toString();
QStringList arguments;
QListWidgetItem* current_item = ui->listVideoQueue->item(0);
int current_item_key = current_item->data(Qt::UserRole).toInt();
int format = queue_items[current_item_key].format;
QString format_to_download;
switch (format)
{
case QueueItem::DownloadFormat::WHOLE_VIDEO:
format_to_download = "best";
break;
case QueueItem::DownloadFormat::SEPARATE_THEN_MUX:
format_to_download = "bestvideo+bestaudio";
break;
case QueueItem::DownloadFormat::ONLY_AUDIO:
format_to_download = "bestaudio";
break;
}
QString output_path = ui->editDownloadPath->text();
if (ui->checkSaveToSubdir->isChecked())
{
output_path += ui->comboSubdirPattern->currentData().toString() + "/";
}
output_path += settings.value("Settings/OutputTemplate").toString();
arguments << "-o" << output_path
<< "-f" << format_to_download
<< "--ffmpeg-location" << settings.value("Settings/FFMPEGPath").toString()
<< "--merge-output-format" << "mkv"
<< queue_items[current_item_key].url;
if ( queue_items[current_item_key].downloadSubtitles )
arguments << "--all-subs";
if ( queue_items[current_item_key].downloadMetadata )
arguments << "--write-info-json";
youtube_dl = new QProcess(this);
connect (youtube_dl, SIGNAL(readyRead()), this, SLOT(refresh_interface()));
connect (youtube_dl, SIGNAL(finished(int)), this, SLOT(downloading_ended(int)));
qDebug() << "the format is: " << format;
switch (format)
{
case QueueItem::DownloadFormat::WHOLE_VIDEO:
ui->progressVideo->setValue(0);
ui->progressVideo->show();
ui->labelVideo->show();
ui->progressAudio->hide();
ui->labelAudio->hide();
break;
case QueueItem::DownloadFormat::SEPARATE_THEN_MUX:
ui->progressVideo->setValue(0);
ui->progressAudio->setValue(0);
ui->progressVideo->show();
ui->labelVideo->show();
ui->progressAudio->show();
ui->labelAudio->show();
qDebug() << "I'm doing the right thing";
break;
case QueueItem::DownloadFormat::ONLY_AUDIO:
ui->progressAudio->setValue(0);
ui->progressVideo->hide();
ui->labelVideo->hide();
ui->progressAudio->show();
ui->labelAudio->show();
break;
}
if(settings.value("OSD/Show").toBool())
{
if(!ui->listVideoQueue->hasFocus() && !ui->btnAddVideoToQueue->hasFocus()) //TODO: Fix this line, its wrong
osd_->showOSD("Downloading...");
}
qDebug() << "starting download in youtube-dl!";
youtube_dl->start(program,arguments);
}
void MainWindow::on_listVideoQueue_doubleClicked() // edit item
{
DialogNewDownload dialog;
dialog.setWindowTitle("Download this video");
dialog.setModal(true);
QListWidgetItem *item = ui->listVideoQueue->item( ui->listVideoQueue->currentRow() );
int current_item_key = item->data(Qt::UserRole).toInt();
dialog.load(queue_items[current_item_key].url, queue_items[current_item_key].format, queue_items[current_item_key].downloadSubtitles, queue_items[current_item_key].downloadMetadata);
if (dialog.exec())
{
queue_items[current_item_key].setTitle( dialog.download_url );
queue_items[current_item_key].setFormat( dialog.format_to_download );
queue_items[current_item_key].downloadSubtitles = dialog.download_subtitles;
queue_items[current_item_key].downloadMetadata = dialog.download_metadata;
create_item_title_from_its_data(item);
ui->listVideoQueue->addItem(item);
}
if (settings.value("Main/AutoDownload").toBool() && download_progress == 0) download_top_video();
}
void MainWindow::delete_selected_item_on_queue()
{
if (!(ui->listVideoQueue->count() > 0)) return;
if (ui->listVideoQueue->selectedItems().contains( ui->listVideoQueue->item(0) )) // if top item is being deleted.
{
youtube_dl->close();
}
foreach (QListWidgetItem *item, ui->listVideoQueue->selectedItems())
{
int item_key = item->data(Qt::UserRole).toInt();
delete item;
queue_items.remove(item_key);
}
}
void MainWindow::create_item_title_from_its_data(QListWidgetItem* item)
{
int current_item_key = item->data(Qt::UserRole).toInt();
switch (queue_items[current_item_key].format)
{
case 0: item->setData(Qt::DisplayRole,queue_items[current_item_key].title+" | Video+Audio"); break;
case 1: item->setData(Qt::DisplayRole,queue_items[current_item_key].title+" | Video+Audio(multiplex)"); break;
case 2: item->setData(Qt::DisplayRole,queue_items[current_item_key].title+" | Audio only"); break;
}
}
void MainWindow::resolve_title(int item_key, QString url)
{
// Use youtube-dl --flat-playlist %url% to find out how many videos it's going to resolve!
// show this in the new-video dialog.
try
{
QString program = settings.value("Settings/Youtube-dlExecutable").toString();
QStringList arguments;
arguments << "-e" << "--get-id" << url;
QProcess get_title;
get_title.start(program, arguments);
get_title.waitForReadyRead();
if(url.contains("youtube.com/playlist") || url.contains("youtube.com/user") || url.contains("youtube.com/channel"))
{
resolve_playlist_titles(&get_title);
get_title.close();
return;
}
QString title = get_title.readAllStandardOutput().simplified();
get_title.close();
if (title == "")
return;
QListWidgetItem *item;
for(int i = 0; i < ui->listVideoQueue->count(); i++)
{
item = ui->listVideoQueue->item(i);
if (item->data(Qt::UserRole).toInt() == item_key)
{
queue_items[item_key].title = title;
create_item_title_from_its_data(item);
ui->listVideoQueue->update();
return;
}
}
}
catch(int e)
{}
}
void MainWindow::resolve_playlist_titles(QProcess *get_title)
{
QTextStream stream(get_title);
bool is_title = true;
QString line = stream.readLine();
QListWidgetItem *item;
while (!line.isNull())
{
//For each video it gets 2 lines, 1st Title, 2nd video ID
if(is_title)
{
item = new QListWidgetItem(line);
item->setData(Qt::UserRole, unique_item_key); // højeste nummer bliver til key
queue_items[unique_item_key].title = line;
queue_items[unique_item_key].format = default_format(); // IT SHOULDN'T JUST TAKE DEFAULTS
queue_items[unique_item_key].downloadSubtitles = ui->checkDownloadSubs->isChecked(); // IT SHOULDN'T JUST TAKE DEFAULTS
queue_items[unique_item_key].downloadMetadata = ui->checkDownloadMeta->isChecked(); // IT SHOULDN'T JUST TAKE DEFAULTS
create_item_title_from_its_data(item);
}
else
{
queue_items[unique_item_key].url = "https://www.youtube.com/watch?v=" + line;
ui->listVideoQueue->addItem(item);
++unique_item_key;
}
if(get_title->isOpen())
get_title->waitForReadyRead();
is_title = !is_title;
line = stream.readLine();
}
}
void MainWindow::autostart_download(const QModelIndex&, int, int)
{
if (ui->listVideoQueue->count() > 0 && settings.value("Main/AutoDownload").toBool() && download_progress==0)
download_top_video();
}
void MainWindow::add_video_to_download_list(QString url, int format, bool download_subtitles, bool download_metadata)
{
QListWidgetItem *item = new QListWidgetItem(url);
if(!url.contains("youtube.com/playlist") && !url.contains("youtube.com/user") && !url.contains("youtube.com/channel"))
{
item->setData(Qt::UserRole, unique_item_key); // højeste nummer bliver til key
queue_items[unique_item_key].url = url;
queue_items[unique_item_key].title = url;
queue_items[unique_item_key].format = format;
queue_items[unique_item_key].downloadSubtitles = download_subtitles;
queue_items[unique_item_key].downloadMetadata = download_metadata;
create_item_title_from_its_data(item);
ui->listVideoQueue->addItem(item);
}
QtConcurrent::run(this, &MainWindow::resolve_title, unique_item_key, url);
++unique_item_key;
bool autoDL = settings.value("Main/AutoDownload").toBool();
if (download_progress == 0)
{
if (autoDL)
download_top_video();
else
ui->btnStartDownload->setVisible(true);
}
}
void MainWindow::add_video_to_download_list_DefaultFormat(QString url)
{
int format = default_format();
add_video_to_download_list(url, format, ui->checkDownloadSubs->isChecked(), ui->checkDownloadMeta->isChecked());
}
void MainWindow::check_download_path()
{
QDir dir = ui->editDownloadPath->text();
if (!dir.exists() || ui->editDownloadPath->text() == "")
{
ui->tableMedia->clearContents();
QTableWidgetItem* item = new QTableWidgetItem("[invalid folder]");
ui->tableMedia->setRowCount(1);
ui->tableMedia->setItem(0,1,item);
}
}
void MainWindow::fix_download_path()
{
QString dir = QDir::cleanPath(ui->editDownloadPath->text()); // saves a clean version of the path.
if(dir == ".") dir = QDir::currentPath();
ui->editDownloadPath->setText(dir + '/');
}
QList<QTableWidgetItem*> MainWindow::make_MediaList_row(MediaItem& mediaitem)
{
QList<QTableWidgetItem*> newRow;
// UPLOADER
QTableWidgetItem* newuploader = new QTableWidgetItem("");
newuploader->setData(Qt::DisplayRole, mediaitem.uploader);
newuploader->setData(Qt::UserRole, mediaitem.unique_id);
newRow.append(newuploader);
// TITLE
QTableWidgetItem* newtitle = new QTableWidgetItem("");
newtitle->setData(Qt::DisplayRole, mediaitem.title);
newtitle->setData(Qt::UserRole, mediaitem.unique_id);
newRow.append(newtitle);
// DATE
QTableWidgetItem* newdate = new QTableWidgetItem("");
newdate->setData(Qt::DisplayRole, mediaitem.upload_date.toString(Qt::ISODate));
newdate->setData(Qt::UserRole,mediaitem.unique_id);
newRow.append(newdate);
return newRow;
}
void MainWindow::fillMediaList(MediaItemMap* itemmap)
{
if (itemmap==nullptr) return;
ui->tableMedia->clearContents();
ui->tableMedia->setRowCount(0);
int index = 0;
bool sortingSetting = ui->tableMedia->isSortingEnabled();
ui->tableMedia->setSortingEnabled(false);
foreach(MediaItem mediaitem, itemmap->returnAllItems())
{
QList<QTableWidgetItem*> newitem = make_MediaList_row(mediaitem);
ui->tableMedia->insertRow(ui->tableMedia->rowCount());
ui->tableMedia->setItem(index, 0, newitem.at(0));
ui->tableMedia->setItem(index, 1, newitem.at(1));
ui->tableMedia->setItem(index, 2, newitem.at(2));
++index;
}
ui->tableMedia->setSortingEnabled(sortingSetting);
}
void MainWindow::receivedMediaFiles(MediaItemMap itemmap)
{
if (itemmap.returnItemsCount() == 0)
{
ui->tableMedia->clearContents();
QTableWidgetItem* item = new QTableWidgetItem("[no media files in folder]");
ui->tableMedia->setRowCount(1);
ui->tableMedia->setItem(0,1,item);
return;
}
allMedia=itemmap;
currentMedia = new MediaItemMap(allMedia);
fillMediaList(&allMedia);
refresh_MediaList_filtering();
}
void MainWindow::refresh_MediaList()
{
QDir dir = ui->editDownloadPath->text();
ui->tableMedia->clearContents();
if (!dir.exists()) return;
allMedia.clear();
QTableWidgetItem* item = new QTableWidgetItem("searching...");
ui->tableMedia->setRowCount(1);
ui->tableMedia->setItem(0,1,item);
QStringList fileFilter;
fileFilter << "mkv" << "m4a" << "mp4" << "mp3" << "ogg" << "flv" << "webm";
if (fsearch.doingMyJob)
fsearch.updateSearch(ui->editDownloadPath->text(), fileFilter);
else
emit sigYouShouldSearchForMedia(ui->editDownloadPath->text(), fileFilter);
}
void MainWindow::refresh_MediaList_filtering() // filters the videos (without searching the harddisk)
{
if (currentMedia!=nullptr)
delete currentMedia;
currentMedia = new MediaItemMap(allMedia);
if (ui->editFilter->text() != "") (*currentMedia)=(*currentMedia).returnItemsSearchUploaderAndTitle(ui->editFilter->text());
if (ui->editSearchDate->text() != "") (*currentMedia)=(*currentMedia).returnItemsSearchDate(ui->editSearchDate->text(), MediaItemMap::date_comparison(ui->comboSearchDate->currentIndex()));
fillMediaList(currentMedia);
}
void MainWindow::downloading_ended(int errorCode) // delete top video, download next top video.
{
// NOTE: THERE IS SOME DOUBLE CODE IN THIS FUNCTION. (lazy)
refresh_interface(); // retrieve last output from process.
qDebug() << "downloading ended!: " << errorCode;
switch (errorCode)
{
case 0: // EVERYTHING IS FINE.
{
youtube_dl->close();
youtube_dl->deleteLater();
download_progress = 0;
ui->statusBar->showMessage("Downloading finished.");
QRegularExpression exp1 ("(Destination: )(.*?)(\n|\r)");
QRegularExpressionMatch match1 = exp1.match(first_youtubedl_output); // the line will say: [download] Destination: F:\video.mp4
QRegularExpression exp2 ("([ffmpeg])(.*?)(\")(.*?)(\")"); // the line will say: [ffmpeg] Merging formats into "f:/filename.mkv" or [ffmpeg] Correcting container in "f:/filename.m4a"
QRegularExpressionMatch match2 = exp2.match(last_youtubedl_output);
// CREATE AND ADD AS MEDIAITEM
QString filepath = "";
if (currentDownloadFormat == 0)
filepath = match1.captured(2); // if it's downloading a "whole" video, it uses a path from one of the first
// youtube-dl outputs.
else filepath = match2.captured(4); // if it's downloading video/audio separately, it uses a path from one of the
// last youtube-dl outputs.
if (filepath != "") // If file found, create MediaItem.
{
MediaItem mediaitem (filepath);
QFileInfo fileinfo (filepath);
mediaitem.fileName = fileinfo.fileName();
QFile metafile (filepath.left(filepath.length()-fileinfo.suffix().length()-1)+".info.json"); // construct the name the accompanying json-file would have had.
if (metafile.exists())
{
mediaitem.jsonMetafile = metafile.fileName();
}
mediaitem.fillItUpJson();
allMedia.addItemGiveID(mediaitem);
refresh_MediaList_filtering();
}
delete_top_queue_item();
last_youtubedl_output.clear(); // important, because: The last_youtubedl_output should only contain output from the latest download!
first_youtubedl_output.clear(); // ditto.
// PLAY MEDIA AFTER DOWNLOAD
if(ui->checkOpenInPlayerAfterDownload->isChecked() && filepath != "")
{
play_video(filepath);
}
}
break;
default: // IF AN ERROR HAPPENED.
{
youtube_dl->deleteLater();
download_progress = 0;
delete_top_queue_item();
last_youtubedl_output.clear();
first_youtubedl_output.clear();
ui->textDetails->append("DOWNLOAD CANCELLED");
}
break;
}
currentlyRunningYoutubeDL = false;
if (ui->listVideoQueue->count() > 0) { download_top_video(); return; }
// WILL RUN WHEN QUEUE IS EMPTY.
ui->progressVideo->hide();
ui->progressAudio->hide();
ui->labelVideo->hide();
ui->labelAudio->hide();
if (settings.value("OSD/Show").toBool())
osd_->hide();
if(ui->checkExitWhenFinished->isChecked())
qApp->quit();
}
void MainWindow::killYoutubeDL()
{
/*if (youtube_dl != nullptr)
{
youtube_dl->close();
//youtube_dl->deleteLater();
}*/
}
void MainWindow::on_btnStartDownload_clicked() // start downloading
{
download_top_video();
}
void MainWindow::on_btnBrowse_clicked() // browse for a directory
{
select_directory();
}
void MainWindow::on_btnAddVideoToQueue_clicked() // add video to download list
{
DialogNewDownload dialog;
dialog.setWindowTitle("Download this video");
dialog.setModal(true);
int format = default_format();
dialog.load("", format, ui->checkDownloadSubs->isChecked(), ui->checkDownloadMeta->isChecked());
if (dialog.exec())
{
add_video_to_download_list(dialog.download_url, dialog.format_to_download, dialog.download_subtitles, dialog.download_metadata);
}
}
void MainWindow::on_editDownloadPath_textChanged() // download folder lineEdit box
{
refresh_MediaList();
check_download_path();
}
void MainWindow::on_actionSettings_Menu_triggered()
{
SettingsWindow window(*this);
window.setModal(true);
window.exec();
}
void MainWindow::on_actionQuit_triggered()
{
qApp->quit();
}
void MainWindow::on_actionAbout_triggered()
{
AboutWindow about(this);
about.setModal(false);
about.exec();
}
void MainWindow::on_actionStatusbar_toggled(bool view_statusbar)
{
settings.setValue("Menu/ShowStatusBar",view_statusbar);
if(view_statusbar)
ui->statusBar->show();
else
ui->statusBar->hide();
this->repaint();
}
void MainWindow::on_actionOSD_toggled(bool show_osd)
{
settings.setValue("OSD/Show",show_osd);
}
void MainWindow::customContextMenuRequested(QPoint pos)
{
QModelIndex index = ui->listVideoQueue->indexAt(pos);
QMenu *menu=new QMenu(this);
menu->addAction("Next format", this, SLOT(next_download_format()));
menu->popup(ui->listVideoQueue->viewport()->mapToGlobal(pos));
}
void MainWindow::next_download_format()
{
QModelIndexList indexes = ui->listVideoQueue->selectionModel()->selectedIndexes();
QListWidgetItem *item;
foreach(QModelIndex index, indexes)
{
item = ui->listVideoQueue->item(index.row());
int item_key = item->data(Qt::UserRole).toInt();
queue_items[item_key].toggleFormat();
create_item_title_from_its_data(item);
}
}
void MainWindow::delete_file_from_disk()
{
if (ui->tableMedia->currentRow()==-1) return;
QTableWidgetItem* item = ui->tableMedia->currentItem();
int item_id = item->data(Qt::UserRole).toInt();
QMessageBox message;
if (message.question(this, "Confirm File Delete", "Are you sure you want to delete\n"+allMedia.returnItem(item_id).fileName+"\nfrom disk?",
QMessageBox::Yes | QMessageBox::No, QMessageBox::No)==QMessageBox::Yes)
{
QFile file (allMedia.returnItem(item_id).fullFilePath);
if (file.remove())
{
QMessageBox response;
response.setText("The file was deleted.");
response.exec();
ui->tableMedia->removeRow(ui->tableMedia->currentRow());
allMedia.removeItem(item_id);
currentMedia->removeItem(item_id);
}
else
{
QMessageBox response;
response.setText("Error: File could not be deleted!");
response.exec();
}
}
}
void MainWindow::shortcut_delete()
{
if (ui->listVideoQueue->hasFocus())
{
delete_selected_item_on_queue();
}
else if (ui->tableMedia->hasFocus())
delete_file_from_disk();
}
void MainWindow::on_btnShowStatus_clicked()