dnd try and first media viewer widget

src/board/UBBoardView.cpp

@@ -33,6 +33,8 @@
 #include "gui/UBToolWidget.h"
 #include "gui/UBResources.h"
 #include "gui/UBMainWindow.h"
+#include "gui/UBTeacherBarWidget.h"
+
 
 #include "board/UBBoardController.h"
 
@@ -725,7 +727,7 @@ void
 UBBoardView::dropEvent (QDropEvent *event)
 {
     qDebug() << event->source();
-    if(!event->source() || dynamic_cast<UBThumbnailWidget *>(event->source()) || dynamic_cast<QWebView*>(event->source()))
+    if(!event->source() || dynamic_cast<UBThumbnailWidget *>(event->source()) || dynamic_cast<QWebView*>(event->source()) || dynamic_cast<UBTeacherBarPreviewMedia *>(event->source()))
     {
         mController->processMimeData (event->mimeData (), mapToScene (event->pos ()));
         event->acceptProposedAction ();

src/gui/UBMediaPlayer.cpp

@@ -39,7 +39,7 @@ UBMediaPlayer::UBMediaPlayer() :
     setContextMenuPolicy(Qt::CustomContextMenu);
     m_videoWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 
-    QSize buttonSize(34, 28);
+    QSize buttonSize(26, 20);
 
 //    QPushButton *openButton = new QPushButton(this);
 
@@ -67,7 +67,7 @@ UBMediaPlayer::UBMediaPlayer() :
     slider->setMediaObject(&m_MediaObject);
 
     QVBoxLayout *vLayout = new QVBoxLayout(this);
-    vLayout->setContentsMargins(8, 8, 8, 8);
+    vLayout->setContentsMargins(1, 1, 1, 1);
 
 //    QHBoxLayout *layout = new QHBoxLayout();
 
@@ -101,7 +101,7 @@ UBMediaPlayer::UBMediaPlayer() :
     initVideoWindow();
     vLayout->addWidget(&m_videoWindow);
     QVBoxLayout *buttonPanelLayout = new QVBoxLayout();
-    m_videoWindow.hide();
+//    m_videoWindow.hide();
 //    buttonPanelLayout->addLayout(layout);
 
 //    timeLabel = new QLabel(this);
@@ -224,7 +224,7 @@ void UBMediaPlayer::initVideoWindow()
     videoLayout->addWidget(m_videoWidget);
     videoLayout->setContentsMargins(0, 0, 0, 0);
     m_videoWindow.setLayout(videoLayout);
-    m_videoWindow.setMinimumSize(70, 70);
+    m_videoWindow.setMinimumSize(100, 100);
 }
 
 void UBMediaPlayer::playPause()

src/gui/UBTeacherBarWidget.cpp

@@ -333,7 +333,6 @@ void UBTeacherBarWidget::loadContent()
         }
     }
     // Media
-    // TODO : Add the media items here
     mpDropMediaZone->reloadMedia(nextInfos.medias);
 
     // Links
@@ -352,6 +351,7 @@ void UBTeacherBarWidget::loadContent()
     }
 
     if(!isEmpty()){
+        mpPreview->mediaViewer()->loadMedia(nextInfos.medias);
         mpStackWidget->setCurrentWidget(mpPreview);
     }
 }
@@ -685,12 +685,14 @@ UBTeacherBarPreviewWidget::UBTeacherBarPreviewWidget(QWidget *parent, const char
     setLayout(mpLayout);
 
     mpEditButton = new QPushButton(tr("Edit infos"), this);
-    mpEditLayout = new QHBoxLayout();
+    mpEditLayout = new QVBoxLayout();
     mpEditLayout->addStretch(1);
     mpEditLayout->addWidget(mpEditButton, 0);
     mpEditLayout->addStretch(1);
+    mpEditLayout->addWidget(&mMediaViewer);
     mpLayout->addLayout(mpEditLayout);
 
+
     connect(mpEditButton, SIGNAL(clicked()), this, SLOT(onEdit()));
 }
 
@@ -714,3 +716,76 @@ void UBTeacherBarPreviewWidget::onEdit()
 {
     emit showEditMode();
 }
+
+
+// ------------------------------------------------------------------------------------
+UBTeacherBarPreviewMedia::UBTeacherBarPreviewMedia(QWidget* parent, const char* name) : QWidget(parent)
+{
+    setObjectName(name);
+    setAcceptDrops(true);
+    mWidget = new UBWidgetList(parent);
+    mWidget->setEmptyText(tr("No media found"));
+    mLayout.addWidget(mWidget);
+    setLayout(&mLayout);
+    //TO TEST only
+//    QStringList mediaPathList;
+//    mediaPathList << "/home/claudio/Desktop/PIPPO.jpg";
+//    loadMedia(mediaPathList);
+}
+
+UBTeacherBarPreviewMedia::~UBTeacherBarPreviewMedia()
+{
+    if(mWidget){
+        delete mWidget;
+        mWidget = NULL;
+    }
+
+}
+
+
+// for test only
+QString tempString;
+
+void UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
+{
+    foreach(QString eachString, pMedias){
+        if(!eachString.isEmpty()){
+            tempString = eachString;
+            QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(eachString);
+            if(mimeType.contains("image")){
+                QPixmap pix = QPixmap(eachString);
+                QLabel* label = new QLabel();
+                label->setPixmap(pix);
+                label->setScaledContents(true);
+                mWidget->addWidget(label);
+ //               mWidgetList << label;
+            }
+            else if(mimeType.contains("video") || mimeType.contains("audio")){
+                UBMediaPlayer* mediaPlayer = new UBMediaPlayer();
+                mediaPlayer->setFile(eachString);
+                mWidget->addWidget(mediaPlayer);
+ //               mWidgetList << mediaPlayer;
+            }
+            else{
+                qWarning() << "pMediaPath" << eachString;
+                qWarning() << "bad idea to come here";
+            }
+        }
+    }
+}
+
+void UBTeacherBarPreviewMedia::mousePressEvent(QMouseEvent *event)
+{
+    Q_UNUSED(event);
+    QMimeData *mimeData = new QMimeData;
+    QList<QUrl> urls;
+    urls << QUrl::fromLocalFile(tempString);
+    mimeData->setUrls(urls);
+    mimeData->setText(tempString);
+
+
+    QDrag *drag = new QDrag(this);
+    drag->setMimeData(mimeData);
+    drag->start();
+}
+

src/gui/UBTeacherBarWidget.h

@@ -68,6 +68,27 @@ protected:
     void dragLeaveEvent(QDragLeaveEvent* pEvent);
 };
 
+
+
+class UBTeacherBarPreviewMedia : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTeacherBarPreviewMedia(QWidget* parent=0, const char* name="UBTeacherBarPreviewMedia");
+    ~UBTeacherBarPreviewMedia();
+    void loadMedia(QStringList pMedias);
+
+private:
+    UBWidgetList* mWidget;
+    QVBoxLayout mLayout;
+
+protected:
+    void mousePressEvent(QMouseEvent *event);
+
+public slots:
+
+};
+
 class UBUrlWidget : public QWidget
 {
 public:
@@ -89,6 +110,7 @@ class UBTeacherBarPreviewWidget : public QWidget
 public:
     UBTeacherBarPreviewWidget(QWidget* parent=0, const char* name="UBTeacherBarPreviewWidget");
     ~UBTeacherBarPreviewWidget();
+    UBTeacherBarPreviewMedia* mediaViewer() {return &mMediaViewer;}
 
 signals:
     void showEditMode();
@@ -99,7 +121,8 @@ private slots:
 private:
     QVBoxLayout* mpLayout;
     QPushButton* mpEditButton;
-    QHBoxLayout* mpEditLayout;
+    QVBoxLayout* mpEditLayout;
+    UBTeacherBarPreviewMedia mMediaViewer;
 };
 
 class UBTeacherBarWidget : public UBDockPaletteWidget