First version of IndexerWidget

List metadata of files, nothing else...

5 files changed, 170 insertions, 2 deletions

diff --git a/BeetPlayer.pro b/BeetPlayer.pro
index ebc16c7..de36e89 100644
--- a/BeetPlayer.pro
+++ b/BeetPlayer.pro
@@ -25,7 +25,11 @@ DEFINES += QT_DEPRECATED_WARNINGS
 
 SOURCES += main.cpp\
         beetplayer.cpp \
-    configurationdialog.cpp
+    configurationdialog.cpp \
+    indexerwidget.cpp
 
 HEADERS  += beetplayer.h \
-    configurationdialog.h
+    configurationdialog.h \
+    indexerwidget.h
+
+LIBS += -ltag
diff --git a/beetplayer.cpp b/beetplayer.cpp
index 52c80e4..a9e8b63 100644
--- a/beetplayer.cpp
+++ b/beetplayer.cpp
@@ -2,15 +2,27 @@
 #include <QSqlDatabase>
 #include <QMessageBox>
 #include <QApplication>
+#include <QHBoxLayout>
 
 #include "beetplayer.h"
 #include "configurationdialog.h"
+#include "indexerwidget.h"
 
 BeetPlayer::BeetPlayer(QWidget *parent, Qt::WindowFlags f) : QMainWindow(parent, f) {
     //general setup
     setMinimumWidth(800);
     setMinimumHeight(600);
     openDatabase();
+
+    //tabs
+    mTab = new QTabWidget;
+    IndexerWidget *indexer = new IndexerWidget;
+    mTab->addTab(indexer, tr("Indexer"));
+
+    //layout
+    QHBoxLayout *mainLayout = new QHBoxLayout;
+    mainLayout->addWidget(mTab);
+    setCentralWidget(mTab);
 }
 
 void BeetPlayer::openDatabase(){
diff --git a/beetplayer.h b/beetplayer.h
index 296f99f..e92012f 100644
--- a/beetplayer.h
+++ b/beetplayer.h
@@ -11,6 +11,7 @@ class BeetPlayer : public QMainWindow {
 
     private:
         void openDatabase();
+        QTabWidget *mTab;
 };
 
 #endif // BEETPLAYER_H
diff --git a/indexerwidget.cpp b/indexerwidget.cpp
new file mode 100644
index 0000000..caf6d7d
--- /dev/null
+++ b/indexerwidget.cpp
@@ -0,0 +1,94 @@
+#include <QTextEdit>
+#include <QPushButton>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QProcess>
+#include <QApplication>
+#include <QCursor>
+#include <QAudioDecoder>
+
+#include "taglib/tag.h"
+#include "indexerwidget.h"
+
+IndexerWidget::IndexerWidget(QWidget *parent) : QWidget(parent) {
+    //widgets
+    mLog = new QTextEdit;
+    mLog->setFont(QFont("courier new"));
+    QPushButton *startB = new QPushButton(tr("Index"));
+    connect(startB, SIGNAL(clicked()), this, SLOT(startIndexing()));
+    QPushButton *cancelB = new QPushButton(tr("Cancel"));
+    connect(cancelB, SIGNAL(clicked()), this, SLOT(stopIndexing()));
+
+    //reader
+    mReader = new BeetReader;
+    connect(mReader, SIGNAL(message(QString)), this, SLOT(addToLog(QString)));
+
+    //layout
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    QHBoxLayout *buttonLayout = new QHBoxLayout;
+    buttonLayout->addStretch();
+    buttonLayout->addWidget(startB);
+    buttonLayout->addWidget(cancelB);
+    buttonLayout->addStretch();
+    mainLayout->addWidget(mLog);
+    mainLayout->addLayout(buttonLayout);
+    setLayout(mainLayout);
+}
+
+void IndexerWidget::startIndexing(){
+    mReader->start();
+}
+
+void IndexerWidget::stopIndexing(){
+    mReader->cancel();
+}
+
+void IndexerWidget::addToLog(QString msg){
+    mLog->append(msg);
+}
+
+BeetReader::BeetReader() : mCanceled(false){
+}
+
+void BeetReader::run(){
+    QProcess lister;
+    lister.start("beet", QStringList() << "ls" << "-p");
+    qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
+    lister.waitForStarted();
+    lister.waitForFinished();
+    qApp->restoreOverrideCursor();
+    QByteArray lOut = lister.readAllStandardOutput();
+    QList<QByteArray> files = lOut.split('\n');
+    QString foundMsg = QString(tr("Found %1 file(s)\n").arg(QString::number(files.size())));
+    emit message(foundMsg);
+    foreach(QByteArray s, files){
+        TagLib::FileRef file(QString(s).toUtf8());
+        QString artist = toQString(file.tag()->artist());
+        QString album = toQString(file.tag()->album());
+        QString title = toQString(file.tag()->title());
+        QString genre = toQString(file.tag()->genre());
+        quint16 track = file.tag()->track();
+        quint16 year = file.tag()->year();
+        QString msg = QString("%1 - %2: %3 - %4 (%5 - %6)").arg(artist).arg(album).arg(track, 2, 10, QChar('0')).arg(title).arg(QString::number(year)).arg(genre);
+        emit message(msg);
+        mCancelMx.lock();
+        if(mCanceled == true){
+            mCanceled = false;
+            mCancelMx.unlock();
+            return;
+        }
+        mCancelMx.unlock();
+    }
+}
+
+void BeetReader::cancel(){
+    mCancelMx.lock();
+    mCanceled = true;
+    mCancelMx.unlock();
+}
+
+QString BeetReader::toQString(TagLib::String string){
+    QString retval = QString::fromStdWString(string.toWString());
+    retval = retval.simplified().toLower();
+    return retval;
+}
diff --git a/indexerwidget.h b/indexerwidget.h
new file mode 100644
index 0000000..9fab07a
--- /dev/null
+++ b/indexerwidget.h
@@ -0,0 +1,57 @@
+#ifndef INDEXERWIDGET_H
+#define INDEXERWIDGET_H
+
+#include <QWidget>
+#include <QThread>
+#include <QMutex>
+
+#include "taglib/fileref.h"
+
+class QTextEdit;
+class BeetReader;
+struct BeetObject;
+
+class IndexerWidget : public QWidget {
+    Q_OBJECT
+    public:
+        explicit IndexerWidget(QWidget *parent = 0);
+
+    public slots:
+        void startIndexing();
+        void stopIndexing();
+        void addToLog(QString msg);
+
+    private:
+        QTextEdit *mLog;
+        BeetReader *mReader;
+
+};
+
+class BeetReader : public QThread {
+    Q_OBJECT
+    public:
+        explicit BeetReader();
+        virtual void run();
+        void cancel();
+
+    signals:
+        void message(const QString &msg);
+        void processed(BeetObject &obj);
+
+    private:
+        QString toQString(TagLib::String string);
+        QMutex mCancelMx;
+        bool mCanceled;
+};
+
+struct BeetObject {
+    QString artist;
+    QString album;
+    quint16 year;
+    QString genre;
+    quint16 pos;
+    QString title;
+    QString fullpath;
+};
+
+#endif // INDEXERWIDGET_H