Merge branch 'master' of http://github.com/trueos/lumina

3 files changed, 60 insertions, 13 deletions

diff --git a/src-qt5/desktop-utils/lumina-fm/Browser.cpp b/src-qt5/desktop-utils/lumina-fm/Browser.cpp
index f2bdc178..e57b6aed 100644
--- a/src-qt5/desktop-utils/lumina-fm/Browser.cpp
+++ b/src-qt5/desktop-utils/lumina-fm/Browser.cpp
@@ -16,10 +16,13 @@
 Browser::Browser(QObject *parent) : QObject(parent){
   watcher = new QFileSystemWatcher(this);
   connect(watcher, SIGNAL(fileChanged(const QString&)), this, SLOT(fileChanged(QString)) );
- connect(watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(dirChanged(QString)) );
+  connect(watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(dirChanged(QString)) );
   showHidden = false;
   showThumbs = false;
   imageFormats = LUtils::imageExtensions(false); //lowercase suffixes
+  videoFormats = LUtils::videoExtensions(); //lowercase suffixes
+  //connect(surface, SIGNAL(frameReceived(QImage)), this, SLOT(captureFrame(QImage)));
+  //connect(player, &QMediaPlayer::mediaStatusChanged, this, [&]{ stopVideo(player, player->mediaStatus()); });
   connect(this, SIGNAL(threadDone(QString, QImage)), this, SLOT(futureFinished(QString, QImage))); //will always be between different threads
 }
 
@@ -60,12 +63,11 @@ void Browser::loadItem(QString info, Browser *obj){
       file.close();
       pix.loadFromData(bytes);
       if(pix.width() > 256 || pix.height() > 256 ){
-        pix = pix.scaled(256,256, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+        pix = pix.scaled(256,256, Qt::KeepAspectRatio);
       }
     }
   }
-
-  //qDebug() << " - done with item:" << info;
+  qDebug() << " - done with item:" << info;
   obj->emit threadDone(info, pix);
 }
 
@@ -92,22 +94,60 @@ void Browser::dirChanged(QString dir){
   else if(dir.startsWith(currentDir)){ QtConcurrent::run(this, &Browser::loadItem, dir, this ); }
 }
 
+/*void Browser::stopVideo(QMediaPlayer *player, QMediaPlayer::MediaStatus status) {
+  qDebug() << status;
+  if(status == QMediaPlayer::BufferedMedia) {
+    qDebug() << "stoppingVideo" << player << player->currentMedia().canonicalUrl();
+    player->setPosition(player->duration() / 2);
+    player->pause();
+  }
+}
+
+void Browser::captureFrame(QImage pix) {
+  qDebug() << "grabbing frame";
+  videoFrame = pix.scaledToHeight(64);
+  emit frameChanged();
+}*/
+
 void Browser::futureFinished(QString name, QImage icon){
   //Note: this will be called once for every item that loads
      QIcon ico;
-     //LFileInfo info(name);
      LFileInfo *info = new LFileInfo(name);
       if(!icon.isNull() && showThumbs){
-        //qDebug() << " -- Data:";
         QPixmap pix = QPixmap::fromImage(icon);
         ico.addPixmap(pix);
-       //}else if(info->isDir()){
-        //qDebug() << " -- Folder:";
-        //ico = loadIcon("folder");
       }
       if(ico.isNull()){
-	//qDebug() << " -- MimeType:" << info.fileName() << info.mimetype();
-        ico = loadIcon(info->iconfile());
+        if(videoFormats.contains(name.section(".",-1).toLower())) {
+          qDebug() << "Loading Video for" << name;
+          qDebug() << "VIDEO" << info;
+          //qDebug() << obj << this << QThread::currentThread();
+          QMediaPlayer *player = new QMediaPlayer(0, QMediaPlayer::VideoSurface);
+          qDebug() << " - created player";
+          LVideoSurface *surface = new LVideoSurface();
+          qDebug() << " - Create objects";
+          //connect(surface, SIGNAL(frameReceived(QImage)), this, SLOT(captureFrame(QImage)));
+          //connect(player, &QMediaPlayer::mediaStatusChanged, this, [&]{ stopVideo(player, player->mediaStatus()); });
+          player->setVideoOutput(surface);
+          player->setVolume(0);
+          player->setMedia(QUrl("file://"+info->absoluteFilePath()));
+          player->play();
+          qDebug() << "Wait for buffer";
+          while(player->mediaStatus()!=QMediaPlayer::BufferedMedia){
+            QCoreApplication::processEvents();
+          }
+          player->pause();
+          player->setPosition(player->duration()/2);
+          while(!surface->frameReady()) {
+            QCoreApplication::processEvents();
+          }
+          qDebug() << "Load Frame";
+          ico.addPixmap(QPixmap::fromImage(surface->currentFrame()));
+          delete player;
+          delete surface;
+        }else {
+          ico = loadIcon(info->iconfile());
+        }
       }
       this->emit itemDataAvailable( ico, info);
      //qDebug() << " -- done:" << name;
diff --git a/src-qt5/desktop-utils/lumina-fm/Browser.h b/src-qt5/desktop-utils/lumina-fm/Browser.h
index 94f6ba3f..7ccb5199 100644
--- a/src-qt5/desktop-utils/lumina-fm/Browser.h
+++ b/src-qt5/desktop-utils/lumina-fm/Browser.h
@@ -15,6 +15,8 @@
 #include <QIcon>
 //#include <QFutureWatcher>
 
+#include <QMediaPlayer>
+#include <LVideoSurface.h>
 #include <LuminaXDG.h>
 /*class FileItem{
 public:
@@ -43,8 +45,9 @@ public:
 private:
 	QString currentDir;
 	QFileSystemWatcher *watcher;
+  //QImage videoFrame;
 	bool showHidden, showThumbs;
-	QStringList imageFormats, oldFiles;
+	QStringList imageFormats, videoFormats, oldFiles;
 	QHash<QString, QIcon> mimeIcons; //cache for quickly re-using QIcons
 
 	void loadItem(QString info, Browser *obj); //this is the main loader class - multiple instances each run in a separate thread
@@ -53,7 +56,8 @@ private:
 private slots:
 	void fileChanged(QString); //tied into the watcher - for file change notifications
 	void dirChanged(QString); // tied into the watcher - for new/removed files in the current dir
-
+  //void captureFrame(QImage);
+  //void stopVideo(QMediaPlayer*, QMediaPlayer::MediaStatus);
 	void futureFinished(QString, QImage);
 
 public slots:
@@ -70,6 +74,8 @@ signals:
 
 	//Internal signal for the alternate threads
 	void threadDone(QString, QImage);
+
+  //void frameChanged();
 };
 
 #endif
diff --git a/src-qt5/desktop-utils/lumina-fm/lumina-fm.pro b/src-qt5/desktop-utils/lumina-fm/lumina-fm.pro
index 6c340e14..6cb4a537 100644
--- a/src-qt5/desktop-utils/lumina-fm/lumina-fm.pro
+++ b/src-qt5/desktop-utils/lumina-fm/lumina-fm.pro
@@ -15,6 +15,7 @@ include(../../core/libLumina/LuminaXDG.pri)
 include(../../core/libLumina/LuminaSingleApplication.pri)
 include(../../core/libLumina/LuminaThemes.pri)
 include(../../core/libLumina/ExternalProcess.pri)
+include(../../core/libLumina/LVideoSurface.pri)
 
 SOURCES += main.cpp \
 		MainUI.cpp \