diff -r 000e4543f204 -r fd707afbc3a2 QTfrontend/ui/page/pagevideos.cpp
--- a/QTfrontend/ui/page/pagevideos.cpp	Sun Jun 24 20:31:26 2012 +0400
+++ b/QTfrontend/ui/page/pagevideos.cpp	Sun Jun 24 20:57:02 2012 +0400
@@ -25,133 +25,229 @@
 #include <QLineEdit>
 #include <QSpinBox>
 #include <QTableWidget>
+#include <QDir>
+#include <QProgressBar>
+#include <QStringList>
+#include <QDesktopServices>
+#include <QUrl>
+#include <QList>
+#include <QMessageBox>
+#include <QHeaderView>
+#include <QKeyEvent>
+#include <QVBoxLayout>
+#include <QFileSystemWatcher>
 
+#include "hwconsts.h"
 #include "pagevideos.h"
 #include "igbox.h"
 #include "libav_iteraction.h"
 #include "gameuiconfig.h"
+#include "recorder.h"
+
+// columns in table with list of video files
+enum VideosColumns
+{
+    vcName,
+    vcSize,
+    vcProgress,
+
+    vcNumColumns,
+};
+
+class VideoItem : public QTableWidgetItem
+{
+    // note: QTableWidgetItem is not Q_OBJECT
+
+    public:
+        VideoItem(const QString& name);
+        ~VideoItem();
+
+        QString name;
+        QString desc; // description
+        HWRecorder * pRecorder; // non NULL if file is being encoded
+        bool seen; // used when updating directory
+        float lastSizeUpdate;
+
+        bool ready()
+        { return !pRecorder; }
+
+        QString path()
+        { return cfgdir->absoluteFilePath("Videos/" + name);  }
+};
+
+VideoItem::VideoItem(const QString& name)
+    : QTableWidgetItem(name, UserType)
+{
+    this->name = name;
+    pRecorder = NULL;
+    lastSizeUpdate = 0;
+}
+
+VideoItem::~VideoItem()
+{}
 
 QLayout * PageVideos::bodyLayoutDefinition()
 {
-    QGridLayout * pageLayout = new QGridLayout();
-    pageLayout->setColumnStretch(0, 1);
-    pageLayout->setColumnStretch(1, 1);
+    QGridLayout * pPageLayout = new QGridLayout();
+    pPageLayout->setColumnStretch(0, 1);
+    pPageLayout->setColumnStretch(1, 1);
 
     {
-        IconedGroupBox* groupRec = new IconedGroupBox(this);
-        groupRec->setIcon(QIcon(":/res/graphicsicon.png"));
-        groupRec->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-        groupRec->setTitle(QGroupBox::tr("Video recording options"));
-        QGridLayout * RecLayout = new QGridLayout(groupRec);
+        IconedGroupBox* pOptionsGroup = new IconedGroupBox(this);
+        pOptionsGroup->setIcon(QIcon(":/res/graphicsicon.png"));
+        pOptionsGroup->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+        pOptionsGroup->setTitle(QGroupBox::tr("Video recording options"));
+        QGridLayout * pOptLayout = new QGridLayout(pOptionsGroup);
 
-        // Label for format
-        QLabel *labelFormat = new QLabel(groupRec);
+        // label for format
+        QLabel *labelFormat = new QLabel(pOptionsGroup);
         labelFormat->setText(QLabel::tr("Format"));
-        RecLayout->addWidget(labelFormat, 0, 0);
+        pOptLayout->addWidget(labelFormat, 0, 0);
 
-        // List of supported formats
-        CBAVFormats = new QComboBox(groupRec);
-        RecLayout->addWidget(CBAVFormats, 0, 1, 1, 4);
-        LibavIteraction::instance().FillFormats(CBAVFormats);
+        // list of supported formats
+        comboAVFormats = new QComboBox(pOptionsGroup);
+        pOptLayout->addWidget(comboAVFormats, 0, 1, 1, 4);
+        LibavIteraction::instance().fillFormats(comboAVFormats);
 
-        QFrame * hr = new QFrame(groupRec);
+        // separator
+        QFrame * hr = new QFrame(pOptionsGroup);
         hr->setFrameStyle(QFrame::HLine);
         hr->setLineWidth(3);
         hr->setFixedHeight(10);
-        RecLayout->addWidget(hr, 1, 0, 1, 5);
+        pOptLayout->addWidget(hr, 1, 0, 1, 5);
 
-        // Label for audio codec
-        QLabel *labelACodec = new QLabel(groupRec);
+        // label for audio codec
+        QLabel *labelACodec = new QLabel(pOptionsGroup);
         labelACodec->setText(QLabel::tr("Audio codec"));
-        RecLayout->addWidget(labelACodec, 2, 0);
+        pOptLayout->addWidget(labelACodec, 2, 0);
 
-        // List of supported audio codecs
-        CBAudioCodecs = new QComboBox(groupRec);
-        RecLayout->addWidget(CBAudioCodecs, 2, 1, 1, 3);
+        // list of supported audio codecs
+        comboAudioCodecs = new QComboBox(pOptionsGroup);
+        pOptLayout->addWidget(comboAudioCodecs, 2, 1, 1, 3);
 
-        // record audio
-        CBRecordAudio = new QCheckBox(groupRec);
-        CBRecordAudio->setText(QCheckBox::tr("Record audio"));
-        RecLayout->addWidget(CBRecordAudio, 2, 4);
+        // checkbox 'record audio'
+        checkRecordAudio = new QCheckBox(pOptionsGroup);
+        checkRecordAudio->setText(QCheckBox::tr("Record audio"));
+        pOptLayout->addWidget(checkRecordAudio, 2, 4);
 
-        hr = new QFrame(groupRec);
+        // separator
+        hr = new QFrame(pOptionsGroup);
         hr->setFrameStyle(QFrame::HLine);
         hr->setLineWidth(3);
         hr->setFixedHeight(10);
-        RecLayout->addWidget(hr, 3, 0, 1, 5);
+        pOptLayout->addWidget(hr, 3, 0, 1, 5);
 
-        // Label for video codec
-        QLabel *labelVCodec = new QLabel(groupRec);
+        // label for video codec
+        QLabel *labelVCodec = new QLabel(pOptionsGroup);
         labelVCodec->setText(QLabel::tr("Video codec"));
-        RecLayout->addWidget(labelVCodec, 4, 0);
+        pOptLayout->addWidget(labelVCodec, 4, 0);
 
-        // List of supported video codecs
-        CBVideoCodecs = new QComboBox(groupRec);
-        RecLayout->addWidget(CBVideoCodecs, 4, 1, 1, 4);
+        // list of supported video codecs
+        comboVideoCodecs = new QComboBox(pOptionsGroup);
+        pOptLayout->addWidget(comboVideoCodecs, 4, 1, 1, 4);
 
-        // Label for resolution
-        QLabel *labelRes = new QLabel(groupRec);
+        // label for resolution
+        QLabel *labelRes = new QLabel(pOptionsGroup);
         labelRes->setText(QLabel::tr("Resolution"));
-        RecLayout->addWidget(labelRes, 5, 0);
+        pOptLayout->addWidget(labelRes, 5, 0);
 
         // width
-        widthEdit = new QLineEdit(groupRec);
+        widthEdit = new QLineEdit(pOptionsGroup);
         widthEdit->setValidator(new QIntValidator(this));
-        RecLayout->addWidget(widthEdit, 5, 1);
+        pOptLayout->addWidget(widthEdit, 5, 1);
 
         // x
-        QLabel *labelX = new QLabel(groupRec);
+        QLabel *labelX = new QLabel(pOptionsGroup);
         labelX->setText("X");
-        RecLayout->addWidget(labelX, 5, 2);
+        pOptLayout->addWidget(labelX, 5, 2);
 
         // height
-        heightEdit = new QLineEdit(groupRec);
-        heightEdit->setValidator(new QIntValidator(groupRec));
-        RecLayout->addWidget(heightEdit, 5, 3);
+        heightEdit = new QLineEdit(pOptionsGroup);
+        heightEdit->setValidator(new QIntValidator(pOptionsGroup));
+        pOptLayout->addWidget(heightEdit, 5, 3);
 
-        // use game res
-        CBUseGameRes = new QCheckBox(groupRec);
-        CBUseGameRes->setText(QCheckBox::tr("Use game resolution"));
-        RecLayout->addWidget(CBUseGameRes, 5, 4);
+        // checkbox 'use game resolution'
+        checkUseGameRes = new QCheckBox(pOptionsGroup);
+        checkUseGameRes->setText(QCheckBox::tr("Use game resolution"));
+        pOptLayout->addWidget(checkUseGameRes, 5, 4);
 
-        // Label for framerate
-        QLabel *labelFramerate = new QLabel(groupRec);
+        // label for framerate
+        QLabel *labelFramerate = new QLabel(pOptionsGroup);
         labelFramerate->setText(QLabel::tr("Framerate"));
-        RecLayout->addWidget(labelFramerate, 6, 0);
+        pOptLayout->addWidget(labelFramerate, 6, 0);
 
         // framerate
-        framerateBox = new QSpinBox(groupRec);
+        framerateBox = new QSpinBox(pOptionsGroup);
         framerateBox->setRange(1, 200);
         framerateBox->setSingleStep(1);
-        RecLayout->addWidget(framerateBox, 6, 1);
+        pOptLayout->addWidget(framerateBox, 6, 1);
 
-        BtnDefaults = new QPushButton(groupRec);
-        BtnDefaults->setText(QPushButton::tr("Set default options"));
-        RecLayout->addWidget(BtnDefaults, 7, 0, 1, 5);
+        // button 'set default options'
+        btnDefaults = new QPushButton(pOptionsGroup);
+        btnDefaults->setText(QPushButton::tr("Set default options"));
+        pOptLayout->addWidget(btnDefaults, 7, 0, 1, 5);
 
-        pageLayout->addWidget(groupRec, 0, 0);
+        pPageLayout->addWidget(pOptionsGroup, 1, 0);
     }
 
     {
-        IconedGroupBox* groupTable = new IconedGroupBox(this);
-        //groupRec->setContentTopPadding(0);
-        groupTable->setIcon(QIcon(":/res/graphicsicon.png"));
-        groupTable->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-        groupTable->setTitle(QGroupBox::tr("Videos"));
+        IconedGroupBox* pTableGroup = new IconedGroupBox(this);
+        pTableGroup->setIcon(QIcon(":/res/graphicsicon.png"));
+        pTableGroup->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        pTableGroup->setTitle(QGroupBox::tr("Videos"));
 
         QStringList columns;
-        columns << tr("Name") << tr("Lenght") << tr("...");
+        columns << tr("Name");
+        columns << tr("Size");
+        columns << tr("...");
 
-        filesTable = new QTableWidget(groupTable);
-        filesTable->setColumnCount(3);
+        filesTable = new QTableWidget(pTableGroup);
+        filesTable->setColumnCount(vcNumColumns);
         filesTable->setHorizontalHeaderLabels(columns);
-        QVBoxLayout *box = new QVBoxLayout(groupTable);
+        filesTable->setSelectionBehavior(QAbstractItemView::SelectRows);
+        filesTable->setEditTriggers(QAbstractItemView::SelectedClicked);
+        filesTable->verticalHeader()->hide();
+
+        QHeaderView * header = filesTable->horizontalHeader();
+        int length = header->length(); // FIXME
+        // header->setResizeMode(QHeaderView::ResizeToContents);
+        header->resizeSection(vcName, length/2);
+        header->resizeSection(vcSize, length/4);
+        header->resizeSection(vcProgress, length/4);
+
+        btnOpenDir = new QPushButton(QPushButton::tr("Open videos directory"), pTableGroup);
+
+        QVBoxLayout *box = new QVBoxLayout(pTableGroup);
         box->addWidget(filesTable);
+        box->addWidget(btnOpenDir);
 
-        pageLayout->addWidget(groupTable, 0, 1, 2, 1);
+        pPageLayout->addWidget(pTableGroup, 0, 1, 2, 1);
     }
 
-    return pageLayout;
+    {
+        IconedGroupBox* pDescGroup = new IconedGroupBox(this);
+        pDescGroup->setIcon(QIcon(":/res/graphicsicon.png"));
+        pDescGroup->setTitle(QGroupBox::tr("Description"));
+        QGridLayout* pDescLayout = new QGridLayout(pDescGroup);
+
+        labelThumbnail = new QLabel(pDescGroup);
+        pDescLayout->addWidget(labelThumbnail, 0, 0);
+
+        // label with file description
+        labelDesc = new QLabel(pDescGroup);
+        labelDesc->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+        pDescLayout->addWidget(labelDesc, 0, 1);
+
+        // buttons: play and delete
+        btnPlay = new QPushButton(QPushButton::tr("Play"), pDescGroup);
+        pDescLayout->addWidget(btnPlay, 1, 0);
+        btnDelete = new QPushButton(QPushButton::tr("Delete"), pDescGroup);
+        pDescLayout->addWidget(btnDelete, 1, 1);
+
+        pPageLayout->addWidget(pDescGroup, 0, 0);
+    }
+
+    return pPageLayout;
 }
 
 QLayout * PageVideos::footerLayoutDefinition()
@@ -161,43 +257,69 @@
 
 void PageVideos::connectSignals()
 {
-    connect(CBUseGameRes, SIGNAL(stateChanged(int)), this, SLOT(changeUseGameRes(int)));
-    connect(CBRecordAudio, SIGNAL(stateChanged(int)), this, SLOT(changeRecordAudio(int)));
-    connect(CBAVFormats, SIGNAL(currentIndexChanged(int)), this, SLOT(changeAVFormat(int)));
-    connect(BtnDefaults, SIGNAL(clicked()), this, SLOT(setDefaultOptions()));
+    connect(checkUseGameRes, SIGNAL(stateChanged(int)), this, SLOT(changeUseGameRes(int)));
+    connect(checkRecordAudio, SIGNAL(stateChanged(int)), this, SLOT(changeRecordAudio(int)));
+    connect(comboAVFormats, SIGNAL(currentIndexChanged(int)), this, SLOT(changeAVFormat(int)));
+    connect(btnDefaults, SIGNAL(clicked()), this, SLOT(setDefaultOptions()));
+    connect(filesTable, SIGNAL(cellDoubleClicked(int, int)), this, SLOT(cellDoubleClicked(int, int)));
+    connect(filesTable, SIGNAL(cellChanged(int,int)), this, SLOT(cellChanged(int, int)));
+    connect(filesTable, SIGNAL(currentCellChanged(int,int,int,int)), this, SLOT(currentCellChanged(int,int,int,int)));
+    connect(btnPlay,   SIGNAL(clicked()), this, SLOT(playSelectedFile()));
+    connect(btnDelete, SIGNAL(clicked()), this, SLOT(deleteSelectedFiles()));
+    connect(btnOpenDir, SIGNAL(clicked()), this, SLOT(openVideosDirectory()));
+
+    QString path = cfgdir->absolutePath() + "/Videos";
+    QFileSystemWatcher * pWatcher = new QFileSystemWatcher(this);
+    pWatcher->addPath(path);
+    connect(pWatcher, SIGNAL(directoryChanged(const QString &)), this, SLOT(updateFileList(const QString &)));
+    updateFileList(path);
 }
 
-PageVideos::PageVideos(QWidget* parent) : AbstractPage(parent)
+PageVideos::PageVideos(QWidget* parent) : AbstractPage(parent),
+    config(0)
 {
+    nameChangedFromCode = false;
     initPage();
 }
 
+// user changed file format, we need to update list of codecs
 void PageVideos::changeAVFormat(int index)
 {
-    QString prevVCodec = getVideoCodec();
-    QString prevACodec = getAudioCodec();
-    CBVideoCodecs->clear();
-    CBAudioCodecs->clear();
-    LibavIteraction::instance().FillCodecs(CBAVFormats->itemData(index), CBVideoCodecs, CBAudioCodecs);
-    if (CBAudioCodecs->count() == 0)
+    // remember selected codecs
+    QString prevVCodec = videoCodec();
+    QString prevACodec = audioCodec();
+
+    // clear lists of codecs
+    comboVideoCodecs->clear();
+    comboAudioCodecs->clear();
+
+    // get list of codecs for specified format
+    LibavIteraction::instance().fillCodecs(comboAVFormats->itemData(index).toString(), comboVideoCodecs, comboAudioCodecs);
+
+    // disable audio if there is no audio codec
+    if (comboAudioCodecs->count() == 0)
     {
-        CBRecordAudio->setChecked(false);
-        CBRecordAudio->setEnabled(false);
+        checkRecordAudio->setChecked(false);
+        checkRecordAudio->setEnabled(false);
     }
     else
-        CBRecordAudio->setEnabled(true);
-    int iVCodec = CBVideoCodecs->findData(prevVCodec);
+        checkRecordAudio->setEnabled(true);
+
+    // restore selected codecs if possible
+    int iVCodec = comboVideoCodecs->findData(prevVCodec);
     if (iVCodec != -1)
-        CBVideoCodecs->setCurrentIndex(iVCodec);
-    int iACodec = CBAudioCodecs->findData(prevACodec);
+        comboVideoCodecs->setCurrentIndex(iVCodec);
+    int iACodec = comboAudioCodecs->findData(prevACodec);
     if (iACodec != -1)
-        CBAudioCodecs->setCurrentIndex(iACodec);
+        comboAudioCodecs->setCurrentIndex(iACodec);
 }
 
+// user switched checkbox 'use game resolution'
 void PageVideos::changeUseGameRes(int state)
 {
     if (state && config)
     {
+        // set resolution to game resolution
         QRect resolution = config->vid_Resolution();
         widthEdit->setText(QString::number(resolution.width()));
         heightEdit->setText(QString::number(resolution.height()));
@@ -206,25 +328,36 @@
     heightEdit->setEnabled(!state);
 }
 
+// user switched checkbox 'record audio'
 void PageVideos::changeRecordAudio(int state)
 {
-    CBAudioCodecs->setEnabled(!!state);
+    comboAudioCodecs->setEnabled(!!state);
 }
 
 void PageVideos::setDefaultCodecs()
 {
     if (tryCodecs("mp4", "libx264", "libmp3lame"))
         return;
-    if (tryCodecs("mp4", "libx264", "ac3_fixed"))
+    if (tryCodecs("mp4", "libx264", "libfaac"))
+        return;
+    if (tryCodecs("mp4", "libx264", "libvo_aacenc"))
+        return;
+    if (tryCodecs("mp4", "libx264", "aac"))
+        return;
+    if (tryCodecs("mp4", "libx264", "mp2"))
         return;
     if (tryCodecs("avi", "libxvid", "libmp3lame"))
         return;
     if (tryCodecs("avi", "libxvid", "ac3_fixed"))
         return;
+    if (tryCodecs("avi", "libxvid", "mp2"))
+        return;
     if (tryCodecs("avi", "mpeg4", "libmp3lame"))
         return;
     if (tryCodecs("avi", "mpeg4", "ac3_fixed"))
         return;
+    if (tryCodecs("avi", "mpeg4", "mp2"))
+        return;
 
     // this shouldn't happen, just in case
     if (tryCodecs("ogg", "libtheora", "libvorbis"))
@@ -235,28 +368,328 @@
 void PageVideos::setDefaultOptions()
 {
     framerateBox->setValue(25);
-    CBRecordAudio->setChecked(true);
-    CBUseGameRes->setChecked(true);
+    checkRecordAudio->setChecked(true);
+    checkUseGameRes->setChecked(true);
     setDefaultCodecs();
 }
 
 bool PageVideos::tryCodecs(const QString & format, const QString & vcodec, const QString & acodec)
 {
-    int iFormat = CBAVFormats->findData(format);
+    // first we should change format
+    int iFormat = comboAVFormats->findData(format);
     if (iFormat == -1)
         return false;
-    CBAVFormats->setCurrentIndex(iFormat);
+    comboAVFormats->setCurrentIndex(iFormat);
 
-    int iVCodec = CBVideoCodecs->findData(vcodec);
+    // try to find video codec
+    int iVCodec = comboVideoCodecs->findData(vcodec);
     if (iVCodec == -1)
         return false;
-    CBVideoCodecs->setCurrentIndex(iVCodec);
+    comboVideoCodecs->setCurrentIndex(iVCodec);
 
-    int iACodec = CBAudioCodecs->findData(acodec);
-    if (iACodec == -1 && CBRecordAudio->isChecked())
+    // try to find audio codec
+    int iACodec = comboAudioCodecs->findData(acodec);
+    if (iACodec == -1 && checkRecordAudio->isChecked())
         return false;
     if (iACodec != -1)
-        CBAudioCodecs->setCurrentIndex(iACodec);
+        comboAudioCodecs->setCurrentIndex(iACodec);
 
     return true;
 }
+
+// get file size as string
+QString FileSizeStr(const QString & path)
+{
+    quint64 size = QFileInfo(path).size();
+
+    quint64 KiB = 1024;
+    quint64 MiB = 1024*KiB;
+    quint64 GiB = 1024*MiB;
+    QString sizeStr;
+    if (size >= GiB)
+        return QString("%1 GiB").arg(QString::number(float(size)/GiB, 'f', 2));
+    if (size >= MiB)
+        return QString("%1 MiB").arg(QString::number(float(size)/MiB, 'f', 2));
+     if (size >= KiB)
+        return QString("%1 KiB").arg(QString::number(float(size)/KiB, 'f', 2));
+    return PageVideos::tr("%1 bytes").arg(QString::number(size));
+}
+
+// set file size in file list in specified row
+void PageVideos::updateSize(int row)
+{
+    VideoItem * item = nameItem(row);
+    QString path = item->ready()? item->path() : cfgdir->absoluteFilePath("VideoTemp/" + item->pRecorder->name);
+    filesTable->item(row, vcSize)->setText(FileSizeStr(path));
+}
+
+void PageVideos::updateFileList(const QString & path)
+{
+    // mark all files as non seen
+    int numRows = filesTable->rowCount();
+    for (int i = 0; i < numRows; i++)
+        nameItem(i)->seen = false;
+
+    QStringList files = QDir(path).entryList(QDir::Files);
+    foreach (const QString & name, files)
+    {
+        int row = -1;
+        foreach (QTableWidgetItem * item, filesTable->findItems(name, Qt::MatchExactly))
+        {
+            if (item->type() != QTableWidgetItem::UserType || !((VideoItem*)item)->ready())
+                continue;
+            row = item->row();
+            break;
+        }
+        if (row == -1)
+            row = appendRow(name);
+        VideoItem * item = nameItem(row);
+        item->seen = true;
+        item->desc = "";
+        updateSize(row);
+    }
+
+    // remove all non seen files
+    for (int i = 0; i < filesTable->rowCount();)
+    {
+        VideoItem * item = nameItem(i);
+        if (item->ready() && !item->seen)
+            filesTable->removeRow(i);
+        else
+            i++;
+    }
+}
+
+void PageVideos::addRecorder(HWRecorder* pRecorder)
+{
+    int row = appendRow(pRecorder->name);
+    VideoItem * item = nameItem(row);
+    item->pRecorder = pRecorder;
+    pRecorder->item = item;
+
+    // add progress bar
+    QProgressBar * progressBar = new QProgressBar(filesTable);
+    progressBar->setMinimum(0);
+    progressBar->setMaximum(10000);
+    progressBar->setValue(0);
+    connect(pRecorder, SIGNAL(onProgress(float)), this, SLOT(updateProgress(float)));
+    connect(pRecorder, SIGNAL(encodingFinished(bool)), this, SLOT(encodingFinished(bool)));
+    filesTable->setCellWidget(row, vcProgress, progressBar);
+}
+
+void PageVideos::updateProgress(float value)
+{
+    HWRecorder * pRecorder = (HWRecorder*)sender();
+    VideoItem * item = (VideoItem*)pRecorder->item;
+    int row = filesTable->row(item);
+
+    // update file size every percent
+    if (value - item->lastSizeUpdate > 0.01)
+    {
+        updateSize(row);
+        item->lastSizeUpdate = value;
+    }
+
+    // update progress bar
+    QProgressBar * progressBar = (QProgressBar*)filesTable->cellWidget(row, vcProgress);
+    progressBar->setValue(value*10000);
+    progressBar->setFormat(QString("%1%").arg(value*100, 0, 'f', 2));
+}
+
+void PageVideos::encodingFinished(bool success)
+{
+    HWRecorder * pRecorder = (HWRecorder*)sender();
+    VideoItem * item = (VideoItem*)pRecorder->item;
+    int row = filesTable->row(item);
+
+    if (success)
+    {
+        // move file to destination
+        success = cfgdir->rename("VideoTemp/" + pRecorder->name, "Videos/" + item->name);
+        if (!success)
+        {
+            // unable to rename for some reason (maybe user entered incorrect name);
+            // try to use temp name instead.
+            success = cfgdir->rename("VideoTemp/" + pRecorder->name, "Videos/" + pRecorder->name);
+            if (success)
+                setName(item, pRecorder->name);
+        }
+    }
+
+    if (!success)
+    {
+        filesTable->removeRow(row);
+        return;
+    }
+
+    filesTable->setCellWidget(row, vcProgress, NULL); // remove progress bar
+    item->pRecorder = NULL;
+    updateSize(row);
+    updateDescription();
+}
+
+void PageVideos::cellDoubleClicked(int row, int column)
+{
+    play(row);
+}
+
+void PageVideos::cellChanged(int row, int column)
+{
+    // user can only edit name
+    if (column != vcName || nameChangedFromCode)
+        return;
+
+    // user has edited filename, so we should rename the file
+    VideoItem * item = nameItem(row);
+    QString oldName = item->name;
+    QString newName = item->text();
+    item->name = newName;
+    if (item->ready())
+    {
+        if(!cfgdir->rename("Videos/" + oldName, "Videos/" + newName))
+        {
+            // unable to rename for some reason (maybe user entered incorrect name),
+            // therefore restore old name in cell
+            setName(item, oldName);
+        }
+    }
+}
+
+void PageVideos::setName(VideoItem * item, const QString & newName)
+{
+    nameChangedFromCode = true;
+    item->setText(newName);
+    nameChangedFromCode = false;
+    item->name = newName;
+}
+
+int PageVideos::appendRow(const QString & name)
+{
+    int row = filesTable->rowCount();
+    filesTable->setRowCount(row+1);
+
+    // add 'name' item
+    QTableWidgetItem * item = new VideoItem(name);
+    item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable);
+    nameChangedFromCode = true;
+    filesTable->setItem(row, vcName, item);
+    nameChangedFromCode = false;
+
+    // add 'size' item
+    item = new QTableWidgetItem();
+    item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+    item->setTextAlignment(Qt::AlignRight);
+    filesTable->setItem(row, vcSize, item);
+
+    // add 'progress' item
+    item = new QTableWidgetItem();
+    item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+    filesTable->setItem(row, vcProgress, item);
+
+    return row;
+}
+
+VideoItem* PageVideos::nameItem(int row)
+{
+    return (VideoItem*)filesTable->item(row, vcName);
+}
+
+void PageVideos::updateDescription()
+{
+    VideoItem * item = nameItem(filesTable->currentRow());
+    QString desc = "";
+    if (item)
+    {
+        QString t = item->name;
+        desc += item->name + "\n";
+        // t.replace(".mp4", ".bmp");
+        // QMessageBox::information(this, "1", cfgdir->absoluteFilePath("Screenshots/" + t));
+       //  m_pic.load(cfgdir->absoluteFilePath("Screenshots/" + t));
+       //  m_pic = m_pic.scaledToWidth(400);
+        // m_thumbnail.setPixmap(m_pic);
+
+        if (item->ready())
+        {
+            QString path = item->path();
+            desc += tr("\nSize: ") + FileSizeStr(path) + "\n";
+            if (item->desc == "")
+                item->desc = LibavIteraction::instance().getFileInfo(path);
+            desc += item->desc;
+        }
+        else
+            desc += tr("(in progress...)");
+    }
+    labelDesc->setText(desc);
+}
+
+// user selected another cell, so we should change description
+void PageVideos::currentCellChanged(int row, int column, int previousRow, int previousColumn)
+{
+    updateDescription();
+}
+
+// open video file in external media player
+void PageVideos::play(int row)
+{
+    VideoItem * item = nameItem(row);
+    if (item->ready())
+        QDesktopServices::openUrl(QUrl("file:///" + item->path()));
+}
+
+void PageVideos::playSelectedFile()
+{
+    int index = filesTable->currentRow();
+    if (index != -1)
+        play(index);
+}
+
+void PageVideos::deleteSelectedFiles()
+{
+    QList<QTableWidgetItem*> items = filesTable->selectedItems();
+    int num = items.size() / vcNumColumns;
+    if (num == 0)
+        return;
+
+    // ask user if (s)he is serious
+    if (QMessageBox::question(this,
+                              tr("Are you sure?"),
+                              tr("Do you really want do remove %1 file(s)?").arg(num),
+                              QMessageBox::Yes | QMessageBox::No)
+            != QMessageBox::Yes)
+        return;
+
+    // remove
+    foreach (QTableWidgetItem * witem, items)
+    {
+        if (witem->type() != QTableWidgetItem::UserType)
+            continue;
+        VideoItem * item = (VideoItem*)witem;
+        if (!item->ready())
+            item->pRecorder->deleteLater();
+        else
+            cfgdir->remove("Videos/" + item->name);
+    }
+}
+
+void PageVideos::keyPressEvent(QKeyEvent * pEvent)
+{
+    if (filesTable->hasFocus())
+    {
+        if (pEvent->key() == Qt::Key_Delete)
+        {
+            deleteSelectedFiles();
+            return;
+        }
+        if (pEvent->key() == Qt::Key_Enter) // doesn't work
+        {
+            playSelectedFile();
+            return;
+        }
+    }
+    AbstractPage::keyPressEvent(pEvent);
+}
+
+void PageVideos::openVideosDirectory()
+{
+    QDesktopServices::openUrl(QUrl("file:///"+cfgdir->absolutePath() + "/Videos"));
+}