Merge branch 'master' of github.com:Sankore/Sankore-3.1

Sankore_3.1.pro

@@ -53,6 +53,8 @@ include(src/desktop/desktop.pri)
 include(src/web/web.pri)
 include(src/softwareupdate/softwareupdate.pri)
 include(src/transition/transition.pri)
+include(src/customWidgets/customWidgets.pri)
+include(src/interfaces/interfaces.pri)
 
 DEPENDPATH += src/pdf-merger
 INCLUDEPATH += src/pdf-merger
@@ -398,3 +400,4 @@ INSTALLS = UB_ETC \
    UB_THIRDPARTY_INTERACTIVE
 
 OTHER_FILES +=
+

resources/sankore.qrc

@@ -338,5 +338,14 @@
         <file>images/download_close.png</file>
         <file>images/download_open.png</file>
         <file>images/tab_mask.png</file>
+        <file>images/duration1.png</file>
+        <file>images/duration2.png</file>
+        <file>images/duration3.png</file>
+        <file>images/licenses/ccby.png</file>
+        <file>images/licenses/ccbync.png</file>
+        <file>images/licenses/ccbyncnd.png</file>
+        <file>images/licenses/ccbyncsa.png</file>
+        <file>images/licenses/ccbynd.png</file>
+        <file>images/licenses/ccbysa.png</file>
     </qresource>
 </RCC>

resources/style.qss

@@ -1,16 +1,65 @@
 QWidget#DockPaletteWidgetBox,
 QWidget#documentNavigator,
 QWidget#UBLibPathViewer,
-QWidget#UBTeacherStudentAction,
 QWidget#UBLibNavigatorWidget,
 QWidget#UBLibItemProperties,
-QWidget#UBDownloadWidget
+QWidget#UBDownloadWidget,
+QWidget#UBWidgetList,
+QWidget#UBTeacherBarDropMediaZone,
+QWidget#UBTBMediaContainer
 {
 	background: #EEEEEE;
 	border-radius: 10px;
 	border: 2px solid #999999;
 }
 
+QFrame#UBTBSeparator
+{
+	background: #DDDDDD;
+	border-radius: 2px;
+	border: 1px solid #DDDDDD;
+}
+
+QWidget#UBMediaVideoContainer
+{
+	background: #000000;
+	border-radius: 10px;
+	border: 2px solid #999999;
+}
+
+QWidget#UBTeacherBarPreviewWidget
+{
+	background: #FFFFFF;
+	border-radius: 10px;
+	border: 2px solid #999999;
+}
+
+QLabel#UBTBPreviewSessionTitle
+{
+	font-size: 12px;
+}
+
+QLabel#UBTeacherBarPreviewTitle
+{
+	color: #555555;
+	font-size : 20px;
+	font-weight:bold;
+	padding-left:5px;
+}
+
+QLabel#UBMediaPlayerButton
+{
+	padding: 0px 0px 0px 0px;
+}
+
+QLabel#UBTeacherBarPreviewSubtitle
+{
+	color: #555555;
+	font-size : 15px;
+	font-weight:bold;
+	padding-left:5px;
+}
+
 QWidget#UBLibWebView
 {
 	background: #EEEEEE;
@@ -18,6 +67,30 @@ QWidget#UBLibWebView
 	border: 2px solid #999999;
 }
 
+QWidget#UBActionPreviewOwner
+{
+	color: #555555;
+	font-size : 12px;
+	font-weight: bold;
+}
+
+QWidget#UBTeacherBarPreviewComments,
+QWidget#UBTeacherBarTargetBox
+{
+	border-radius: 10px;
+	border: white 2px solid;
+	padding: 5px 5px 5px 5px;
+	background-color: white;
+}
+
+QWidget#UBActionPreviewContent,
+QTextEdit#UBCommentPreview
+{
+	border-radius : 10px;
+	border: 2px solid #999999;
+	padding: 5px 5px 5px 5px;
+}
+
 QWebView#SearchEngineView
 {
 	background:white;

src/adaptors/UBImportDocument.cpp

@@ -14,7 +14,6 @@
  */
 
 #include "UBImportDocument.h"
-#include "UBMetadataDcSubsetAdaptor.h"
 #include "document/UBDocumentProxy.h"
 
 #include "frameworks/UBFileSystemUtils.h"
@@ -49,7 +48,7 @@ QStringList UBImportDocument::supportedExtentions()
 
 QString UBImportDocument::importFileFilter()
 {
-    return tr("Sankore 3.1 (*.ubz)");
+    return tr("Open-Sankore (*.ubz)");
 }
 
 

src/adaptors/UBImportImage.cpp

@@ -14,7 +14,6 @@
  */
 
 #include "UBImportImage.h"
-#include "UBMetadataDcSubsetAdaptor.h"
 #include "UBSvgSubsetAdaptor.h"
 
 #include "document/UBDocumentProxy.h"

src/adaptors/UBImportPDF.cpp

@@ -14,7 +14,6 @@
  */
 
 #include "UBImportPDF.h"
-#include "UBMetadataDcSubsetAdaptor.h"
 #include "UBSvgSubsetAdaptor.h"
 
 #include "document/UBDocumentProxy.h"

src/adaptors/UBMetadataDcSubsetAdaptor.cpp

@@ -97,7 +97,7 @@ void UBMetadataDcSubsetAdaptor::persist(UBDocumentProxy* proxy)
 
     // introduced in UB 4.2
     xmlWriter.writeTextElement(nsDc, "identifier", proxy->metaData(UBSettings::documentIdentifer).toString());
-        xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri, "version", UBSettings::currentFileVersion);
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri, "version", UBSettings::currentFileVersion);
     QString width = QString::number(proxy->defaultDocumentSize().width());
     QString height = QString::number(proxy->defaultDocumentSize().height());
     xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri, "size", QString("%1x%2").arg(width).arg(height));
@@ -105,6 +105,15 @@ void UBMetadataDcSubsetAdaptor::persist(UBDocumentProxy* proxy)
     // introduced in UB 4.4
     xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri, "updated-at", proxy->metaData(UBSettings::documentUpdatedAt).toString());
 
+    // introduced in OpenSankore 1.40.00
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionTitle,proxy->metaData(UBSettings::sessionTitle).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionTarget,proxy->metaData(UBSettings::sessionTarget).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionLicence,proxy->metaData(UBSettings::sessionLicence).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionKeywords,proxy->metaData(UBSettings::sessionKeywords).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionLevel,proxy->metaData(UBSettings::sessionLevel).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionTopic,proxy->metaData(UBSettings::sessionTopic).toString());
+    xmlWriter.writeTextElement(UBSettings::uniboardDocumentNamespaceUri,UBSettings::sessionAuthors,proxy->metaData(UBSettings::sessionAuthors).toString());
+
     xmlWriter.writeEndElement(); //dc:Description
     xmlWriter.writeEndElement(); //RDF
 
@@ -204,7 +213,41 @@ QMap<QString, QVariant> UBMetadataDcSubsetAdaptor::load(QString pPath)
                     metadata.insert(UBSettings::documentUpdatedAt, xml.readElementText());
                     updatedAtFound = true;
                 }
-
+                else if (xml.name() == UBSettings::sessionTitle // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionTitle, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionTarget // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionTarget, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionLicence // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionLicence, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionKeywords // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionKeywords, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionLevel // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionLevel, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionTopic // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionTopic, xml.readElementText());
+                }
+                else if (xml.name() == UBSettings::sessionAuthors // introduced in OpenSankore 1.40.00
+                         && xml.namespaceUri() == UBSettings::uniboardDocumentNamespaceUri)
+                {
+                    metadata.insert(UBSettings::sessionAuthors, xml.readElementText());
+                }
                 metadata.insert(UBSettings::documentVersion, docVersion);
             }
 

src/board/UBBoardPaletteManager.cpp

@@ -193,6 +193,10 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
     mLeftPalette->registerWidget(mpPageNavigWidget);
     mLeftPalette->addTab(mpPageNavigWidget);
 
+    // The teacher bar widget will always be there
+    mLeftPalette->registerWidget(mpTeacherBarWidget);
+    mLeftPalette->addTab(mpTeacherBarWidget);
+
     mLeftPalette->connectSignals();
 
     mRightPalette = new UBRightPalette(mContainer);
@@ -201,9 +205,7 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
     mRightPalette->addTab(mpLibWidget);
     // The cache widget will be visible only if a cache is put on the page
     mRightPalette->registerWidget(mpCachePropWidget);
-    // The teacher bar widget will always be there
-    mRightPalette->registerWidget(mpTeacherBarWidget);
-    mRightPalette->addTab(mpTeacherBarWidget);
+
     //  The download widget will be part of the right palette but
     //  will become visible only when the first download starts
     mRightPalette->registerWidget(mpDownloadWidget);
@@ -211,8 +213,8 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
     changeMode(eUBDockPaletteWidget_BOARD, true);
 
     // Hide the tabs that must be hidden
-    mRightPalette->removeTab(mpDownloadWidget->name());
-    mRightPalette->removeTab(mpCachePropWidget->name());
+    mRightPalette->removeTab(mpDownloadWidget);
+    mRightPalette->removeTab(mpCachePropWidget);
 
 //     mLeftPalette->showTabWidget(0);
 //     mRightPalette->showTabWidget(0);
@@ -692,7 +694,7 @@ void UBBoardPaletteManager::changeMode(eUBDockPaletteWidgetMode newMode, bool is
     {
         case eUBDockPaletteWidget_BOARD:
             {
-                mLeftPalette->setParent(UBApplication::boardController->controlContainer());
+                mLeftPalette->assignParent(UBApplication::boardController->controlContainer());
                 mRightPalette->assignParent(UBApplication::boardController->controlContainer());
                 if (UBPlatformUtils::hasVirtualKeyboard() && mKeyboardPalette != NULL)
                 {
@@ -721,7 +723,7 @@ void UBBoardPaletteManager::changeMode(eUBDockPaletteWidgetMode newMode, bool is
 
         case eUBDockPaletteWidget_DESKTOP:
             {
-                mLeftPalette->setParent((QWidget*)UBApplication::applicationController->uninotesController()->drawingView());
+                mLeftPalette->assignParent((QWidget*)UBApplication::applicationController->uninotesController()->drawingView());
                 mRightPalette->assignParent((QWidget*)UBApplication::applicationController->uninotesController()->drawingView());
                 if (UBPlatformUtils::hasVirtualKeyboard() && mKeyboardPalette != NULL)
                 {
@@ -775,7 +777,7 @@ void UBBoardPaletteManager::changeMode(eUBDockPaletteWidgetMode newMode, bool is
             {
                 mLeftPalette->setVisible(leftPaletteVisible);
                 mRightPalette->setVisible(rightPaletteVisible);
-                mLeftPalette->setParent(0);
+                mLeftPalette->assignParent(0);
                 mRightPalette->assignParent(0);
                 if (UBPlatformUtils::hasVirtualKeyboard() && mKeyboardPalette != NULL)
                 {
@@ -788,9 +790,6 @@ void UBBoardPaletteManager::changeMode(eUBDockPaletteWidgetMode newMode, bool is
                     }
                     else
                         mKeyboardPalette->setParent(0);
-
-//                    mKeyboardPalette->update();
-
                 }
             }
             break;
@@ -998,7 +997,7 @@ void UBBoardPaletteManager::stopDownloads()
     {
         mDownloadInProgress = false;
         mpDownloadWidget->setVisibleState(false);
-        mRightPalette->removeTab(mpDownloadWidget->name());
+        mRightPalette->removeTab(mpDownloadWidget);
     }
 }
 

src/board/UBBoardView.cpp

@@ -20,6 +20,7 @@
 #include "UBDrawingController.h"
 
 #include "frameworks/UBGeometryUtils.h"
+#include "frameworks/UBPlatformUtils.h"
 
 #include "core/UBSettings.h"
 #include "core/UBMimeData.h"
@@ -34,6 +35,8 @@
 #include "gui/UBToolWidget.h"
 #include "gui/UBResources.h"
 #include "gui/UBMainWindow.h"
+#include "gui/UBMediaPlayer.h"
+#include "gui/UBThumbnailWidget.h"
 
 #include "board/UBBoardController.h"
 
@@ -43,9 +46,9 @@
 #include "domain/UBItem.h"
 
 #include "document/UBDocumentProxy.h"
-#include "../gui/UBThumbnailWidget.h"
 
-#include "frameworks/UBPlatformUtils.h"
+#include "customWidgets/UBDraggableLabel.h"
+#include "customWidgets/UBDraggableMedia.h"
 
 #include "core/memcheck.h"
 
@@ -864,7 +867,8 @@ void UBBoardView::dropEvent (QDropEvent *event)
 
         return;
     }
-    if(!event->source() || dynamic_cast<UBThumbnailWidget *>(event->source()) || dynamic_cast<QWebView*>(event->source()))
+    qDebug() << event->source();
+    if(!event->source() || dynamic_cast<UBThumbnailWidget *>(event->source()) || dynamic_cast<QWebView*>(event->source()) || dynamic_cast<UBDraggableMediaPlayer *>(event->source()) || dynamic_cast<UBDraggableLabel *>(event->source()) || dynamic_cast<UBDraggableMedia *>(event->source()))
     {
         mController->processMimeData (event->mimeData (), mapToScene (event->pos ()));
         event->acceptProposedAction ();

src/core/UBApplicationController.cpp

@@ -722,7 +722,6 @@ void UBApplicationController::importFile(const QString& pFilePath)
 void UBApplicationController::useMultiScreen(bool use)
 {
     mDisplayManager->setUseMultiScreen(use);
-
 }
 
 

src/core/UBPersistenceManager.cpp

@@ -1102,16 +1102,35 @@ void UBPersistenceManager::persistTeacherBar(UBDocumentProxy* pDocumentProxy, in
                         // Set the <teacherBar> element values
                         QDomElement teacherBarElem = teacherBarNode.toElement();
                         teacherBarElem.setAttribute("title", infos.title);
-                        teacherBarElem.setAttribute("phasis", infos.phasis);
-                        teacherBarElem.setAttribute("duration", infos.Duration);
-                        teacherBarElem.setAttribute("equipment", infos.material);
-                        teacherBarElem.setAttribute("activity", infos.activity);
-                        teacherBarElem.setAttribute("action1Teacher", infos.action1Master);
-                        teacherBarElem.setAttribute("action1Student", infos.action1Student);
-                        teacherBarElem.setAttribute("action2Teacher", infos.action2Master);
-                        teacherBarElem.setAttribute("action2Student", infos.action2Student);
-                        teacherBarElem.setAttribute("action3Teacher", infos.action3Master);
-                        teacherBarElem.setAttribute("action3Student", infos.action3Student);
+
+                        QString qsAct;
+                        for(int i=0; i<infos.actions.size(); i++){
+                            if(0 != i){
+                                qsAct.append('@');
+                            }
+                            qsAct.append(infos.actions.at(i));
+                        }
+                        teacherBarElem.setAttribute("actions", qsAct);
+
+                        QString qsMedias;
+                        for(int j=0; j<infos.medias.size(); j++){
+                            if(0 != j){
+                                qsMedias.append('@');
+                            }
+                            qsMedias.append(infos.medias.at(j));
+                        }
+                        teacherBarElem.setAttribute("medias", qsMedias);
+
+                        QString qsUrls;
+                        for(int k=0; k<infos.urls.size(); k++){
+                            if(0 != k){
+                                qsUrls.append('@');
+                            }
+                            qsUrls.append(infos.urls.at(k));
+                        }
+                        teacherBarElem.setAttribute("links", qsUrls);
+
+                        teacherBarElem.setAttribute("comments", infos.comments);
 
                         // Save the file
                         f.write(domDoc.toString().toAscii());
@@ -1142,16 +1161,10 @@ sTeacherBarInfos UBPersistenceManager::getTeacherBarInfos(UBDocumentProxy* pDocu
                     QDomNode teacherBarNode = rootElem.namedItem("teacherBar");
 
                     infos.title = teacherBarNode.toElement().attributeNode("title").value();
-                    infos.phasis = teacherBarNode.toElement().attributeNode("phasis").value().toInt();
-                    infos.Duration = teacherBarNode.toElement().attributeNode("duration").value().toInt();
-                    infos.material = teacherBarNode.toElement().attributeNode("equipment").value();
-                    infos.activity = teacherBarNode.toElement().attributeNode("activity").value().toInt();
-                    infos.action1Master = teacherBarNode.toElement().attributeNode("action1Teacher").value();
-                    infos.action1Student = teacherBarNode.toElement().attributeNode("action1Student").value();
-                    infos.action2Master = teacherBarNode.toElement().attributeNode("action2Teacher").value();
-                    infos.action2Student = teacherBarNode.toElement().attributeNode("action2Student").value();
-                    infos.action3Master = teacherBarNode.toElement().attributeNode("action3Teacher").value();
-                    infos.action3Student = teacherBarNode.toElement().attributeNode("action3Student").value();
+                    infos.actions = teacherBarNode.toElement().attributeNode("actions").value().split("@");
+                    infos.medias = teacherBarNode.toElement().attributeNode("medias").value().split("@");
+                    infos.urls = teacherBarNode.toElement().attributeNode("links").value().split("@");
+                    infos.comments = teacherBarNode.toElement().attributeNode("comments").value();
                 }
                 f.close();
             }

src/core/UBPersistenceManager.h

@@ -23,16 +23,10 @@
 struct sTeacherBarInfos
 {
     QString title;
-    int phasis;
-    int Duration;
-    QString material;
-    int activity;
-    QString action1Master;
-    QString action1Student;
-    QString action2Master;
-    QString action2Student;
-    QString action3Master;
-    QString action3Student;
+    QStringList actions;
+    QStringList medias;
+    QStringList urls;
+    QString comments;
 };
 
 class UBDocument;
@@ -41,7 +35,7 @@ class UBGraphicsScene;
 
 class UBPersistenceManager : public QObject
 {
-    Q_OBJECT;
+    Q_OBJECT
 
     private:
         UBPersistenceManager(QObject *pParent = 0);

src/core/UBSettings.cpp

@@ -36,6 +36,13 @@ QString UBSettings::documentSize = QString("Size");
 QString UBSettings::documentIdentifer = QString("ID");
 QString UBSettings::documentVersion = QString("Version");
 QString UBSettings::documentUpdatedAt = QString("UpdatedAt");
+QString UBSettings::sessionTitle = QString("sessionTitle");
+QString UBSettings::sessionTarget = QString("sessionTarget");
+QString UBSettings::sessionLicence = QString("sessionLicence");
+QString UBSettings::sessionKeywords = QString("sessionAuthors");
+QString UBSettings::sessionLevel = QString("sessionLevel");
+QString UBSettings::sessionTopic = QString("sessionTopic");
+QString UBSettings::sessionAuthors = QString("sessionAuthors");
 
 QString UBSettings::trashedDocumentGroupNamePrefix = QString("_Trash:");
 

src/core/UBSettings.h

@@ -153,6 +153,13 @@ class UBSettings : public QObject
         static QString documentIdentifer;
         static QString documentVersion;
         static QString documentUpdatedAt;
+        static QString sessionTitle;
+        static QString sessionTarget;
+        static QString sessionLicence;
+        static QString sessionKeywords;
+        static QString sessionLevel;
+        static QString sessionTopic;
+        static QString sessionAuthors;
 
         static QString trashedDocumentGroupNamePrefix;
 
@@ -266,8 +273,6 @@ class UBSettings : public QObject
 
         QMap<DocumentSizeRatio::Enum, QSize> documentSizes;
 
-        //QSize defaultDocumentSize;
-
         UBSetting* svgViewBoxMargin;
         UBSetting* pdfMargin;
         UBSetting* pdfPageFormat;

src/customWidgets/UBDraggableLabel.cpp

@@ -0,0 +1,39 @@
+#include <QMimeData>
+#include <QDrag>
+#include <QUrl>
+
+#include "UBDraggableLabel.h"
+
+
+UBDraggableLabel::UBDraggableLabel(QWidget *parent) :
+    QLabel(parent)
+{
+}
+
+UBDraggableLabel::~UBDraggableLabel()
+{
+    //NOOP
+}
+
+void UBDraggableLabel::loadImage(QString imagePath)
+{
+    mSourcePath = imagePath;
+    QPixmap pix = QPixmap(mSourcePath);
+    setPixmap(pix);
+    setScaledContents(true);
+}
+
+void UBDraggableLabel::mousePressEvent(QMouseEvent *event)
+{
+    Q_UNUSED(event);
+    QMimeData *mimeData = new QMimeData;
+    QList<QUrl> urls;
+    urls << QUrl::fromLocalFile(mSourcePath);
+    mimeData->setUrls(urls);
+    mimeData->setText(mSourcePath);
+
+
+    QDrag *drag = new QDrag(this);
+    drag->setMimeData(mimeData);
+    drag->start();
+}

src/customWidgets/UBDraggableLabel.h

@@ -0,0 +1,23 @@
+#ifndef UBDRAGGABLELABEL_H
+#define UBDRAGGABLELABEL_H
+
+#include <QLabel>
+
+class UBDraggableLabel : public QLabel
+{
+    Q_OBJECT
+public:
+    UBDraggableLabel(QWidget *parent = 0);
+    ~UBDraggableLabel();
+    void loadImage(QString imagePath);
+signals:
+
+public slots:
+
+protected:
+    QString mSourcePath;
+    void mousePressEvent(QMouseEvent *event);
+
+};
+
+#endif // UBDRAGGABLELABEL_H

src/customWidgets/UBDraggableMedia.cpp

@@ -0,0 +1,42 @@
+#include <QApplication>
+#include <QUrl>
+
+#include "UBDraggableMedia.h"
+
+UBDraggableMedia::UBDraggableMedia(eMediaType type, QWidget *parent, const char *name):UBMediaWidget(type, parent, name)
+{
+
+}
+
+UBDraggableMedia::~UBDraggableMedia()
+{
+
+}
+
+void UBDraggableMedia::mousePressEvent(QMouseEvent* ev)
+{
+    if(Qt::LeftButton == ev->button()){
+        mDragStartPos = ev->pos();
+    }
+}
+
+void UBDraggableMedia::mouseMoveEvent(QMouseEvent* ev)
+{
+    if(!(ev->buttons() & Qt::LeftButton)){
+        return;
+    }
+    if((ev->pos() - mDragStartPos).manhattanLength() < QApplication::startDragDistance()){
+        return;
+    }
+    QDrag *drag = new QDrag(this);
+    QMimeData *mimeData = new QMimeData;
+
+    QList<QUrl> urls;
+    urls << QUrl(mFilePath);
+    mimeData->setText(mFilePath);
+    mimeData->setUrls(urls);
+
+    drag->setMimeData(mimeData);
+
+    Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction);
+}

src/customWidgets/UBDraggableMedia.h

@@ -0,0 +1,19 @@
+#ifndef UBDRAGGABLEMEDIA_H
+#define UBDRAGGABLEMEDIA_H
+
+#include "UBMediaWidget.h"
+
+class UBDraggableMedia : public UBMediaWidget
+{
+public:
+    UBDraggableMedia(eMediaType type = eMediaType_Video, QWidget* parent=0, const char* name="UBDraggableMedia");
+    ~UBDraggableMedia();
+protected:
+    void mousePressEvent(QMouseEvent* ev);
+    void mouseMoveEvent(QMouseEvent* ev);
+
+private:
+    QPoint mDragStartPos;
+};
+
+#endif // UBDRAGGABLEMEDIA_H

src/customWidgets/UBGlobals.h

@@ -0,0 +1,9 @@
+#ifndef UBGLOBALS_H
+#define UBGLOBALS_H
+
+#define DELETEPTR(ptr) if(NULL != ptr){ \
+    delete ptr; \
+    ptr = NULL; \
+    }
+
+#endif // UBGLOBALS_H

src/customWidgets/UBMediaWidget.cpp

@@ -0,0 +1,334 @@
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "core/UBApplication.h"
+#include "UBGlobals.h"
+#include "UBMediaWidget.h"
+
+/**
+  * \brief Constructor
+  * @param type as the media type
+  * @param parent as the parent widget
+  * @param name as the object name
+  */
+UBMediaWidget::UBMediaWidget(eMediaType type, QWidget *parent, const char *name):QWidget(parent)
+  , mpMediaObject(NULL)
+  , mpVideoWidget(NULL)
+  , mpAudioOutput(NULL)
+  , mpPlayStopButton(NULL)
+  , mpPauseButton(NULL)
+  , mpSlider(NULL)
+  , mAutoUpdate(false)
+  , mGeneratingThumbnail(false)
+  , mBorder(5)
+  , mpMediaContainer(NULL)
+  , mpCover(NULL)
+{
+    setObjectName(name);
+
+    setAttribute(Qt::WA_StyledBackground, true);
+    setStyleSheet(UBApplication::globalStyleSheet());
+
+    mType = type;
+    setLayout(&mLayout);
+
+    mpPlayStopButton = new UBMediaButton(this);
+    mpPlayStopButton->setPixmap(QPixmap(":images/play.svg"));
+    mpPauseButton = new UBMediaButton(this);
+    mpPauseButton->setPixmap(QPixmap(":images/pause.svg"));
+    mpPauseButton->setEnabled(false);
+    mpSlider = new QSlider(this);
+    mpSlider->setOrientation(Qt::Horizontal);
+    mpSlider->setMinimum(0);
+    mpSlider->setMaximum(0);
+
+    mSeekerLayout.addWidget(mpPlayStopButton, 0);
+    mSeekerLayout.addWidget(mpPauseButton, 0);
+    mSeekerLayout.addWidget(mpSlider, 1);
+    mSeekerLayout.setContentsMargins(0, 0, 0, 0);
+
+    connect(mpPlayStopButton, SIGNAL(clicked()), this, SLOT(onPlayStopClicked()));
+    connect(mpPauseButton, SIGNAL(clicked()), this, SLOT(onPauseClicked()));
+    connect(mpSlider, SIGNAL(valueChanged(int)), this, SLOT(onSliderChanged(int)));
+}
+
+/**
+  * \brief Destructor
+  */
+UBMediaWidget::~UBMediaWidget()
+{
+    DELETEPTR(mpSlider);
+    DELETEPTR(mpPauseButton);
+    DELETEPTR(mpPlayStopButton);
+    DELETEPTR(mpAudioOutput);
+    DELETEPTR(mpVideoWidget);
+    DELETEPTR(mpMediaObject);
+    DELETEPTR(mpCover);
+}
+
+/**
+  * \brief Set the media file
+  * @param filePath as the media file path
+  */
+void UBMediaWidget::setFile(const QString &filePath)
+{
+    Q_ASSERT("" != filePath);
+    mFilePath = filePath;
+    mpMediaObject = new Phonon::MediaObject(this);
+    mpMediaObject->setTickInterval(TICK_INTERVAL);
+    connect(mpMediaObject, SIGNAL(stateChanged(Phonon::State,Phonon::State)), this, SLOT(onStateChanged(Phonon::State,Phonon::State)));
+    connect(mpMediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(onTotalTimeChanged(qint64)));
+    connect(mpMediaObject, SIGNAL(tick(qint64)), this, SLOT(onTick(qint64)));
+    mpMediaObject->setCurrentSource(Phonon::MediaSource(filePath));
+    createMediaPlayer();
+}
+
+/**
+  * \brief Get the media type
+  * @returns the media type
+  */
+eMediaType UBMediaWidget::mediaType()
+{
+    return mType;
+}
+
+void UBMediaWidget::showEvent(QShowEvent* event)
+{
+    if(!mpVideoWidget){
+        mpVideoWidget = new Phonon::VideoWidget(this);
+        mMediaLayout.addStretch(1);
+        mMediaLayout.addWidget(mpVideoWidget, 0);
+        mMediaLayout.addStretch(1);
+        Phonon::createPath(mpMediaObject, mpVideoWidget);
+        adaptSizeToVideo();
+        mpMediaObject->play();
+        mpMediaObject->stop();
+    }
+    QWidget::showEvent(event);
+}
+
+/**
+  * \brief Create the media player
+  */
+void UBMediaWidget::createMediaPlayer()
+{
+    mpMediaContainer = new QWidget(this);
+    mpMediaContainer->setObjectName("UBMediaVideoContainer");
+    mpMediaContainer->setLayout(&mMediaLayout);
+
+    if(eMediaType_Video == mType){
+        mMediaLayout.setContentsMargins(10, 10, 25, 10);
+        if(isVisible()){
+            mpVideoWidget = new Phonon::VideoWidget(this);
+            mMediaLayout.addStretch(1);
+            mMediaLayout.addWidget(mpVideoWidget, 0);
+            mMediaLayout.addStretch(1);
+            Phonon::createPath(mpMediaObject, mpVideoWidget);
+            adaptSizeToVideo();
+        }
+        mpAudioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
+        Phonon::createPath(mpMediaObject, mpAudioOutput);
+    }else if(eMediaType_Audio == mType){
+        mMediaLayout.setContentsMargins(10, 10, 10, 10);
+        mpCover = new QLabel(mpMediaContainer);
+        mpMediaContainer->setStyleSheet(QString("background: none;"));
+        setAudioCover(":images/libpalette/soundIcon.svg");
+        mpCover->setScaledContents(true);
+        mMediaLayout.addStretch(1);
+        mMediaLayout.addWidget(mpCover, 0);
+        mMediaLayout.addStretch(1);
+        mpAudioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
+        Phonon::createPath(mpMediaObject, mpAudioOutput);
+    }
+    mLayout.addWidget(mpMediaContainer, 1);
+    mLayout.addLayout(&mSeekerLayout, 0);
+}
+
+/**
+  * \brief Adapt the widget size to the video in order to keep the good aspect ratio
+  */
+void UBMediaWidget::adaptSizeToVideo()
+{
+    if(NULL != mpMediaContainer){
+        int origW = mpMediaContainer->width();
+        int origH = mpMediaContainer->height();
+        int newW = width();
+        float scaleFactor = (float)origW/(float)newW;
+        int newH = origH/scaleFactor;
+        resize(newW, height() + newH);
+    }
+}
+
+/**
+  * \brief Handle the media state change notification
+  * @param newState as the new state
+  * @param oldState as the old state
+  */
+void UBMediaWidget::onStateChanged(Phonon::State newState, Phonon::State oldState)
+{
+    if(!mGeneratingThumbnail){
+        if(Phonon::LoadingState == oldState && Phonon::StoppedState == newState){
+            if(eMediaType_Video == mType){
+                // We do that here to generate the thumbnail of the video
+                mGeneratingThumbnail = true;
+                mpMediaObject->play();
+                mpMediaObject->pause();
+                mGeneratingThumbnail = false;
+            }
+        }else if(Phonon::PlayingState == oldState && Phonon::PausedState == newState){
+            mpPlayStopButton->setPixmap(QPixmap(":images/play.svg"));
+            mpPauseButton->setEnabled(false);
+        }else if((Phonon::PausedState == oldState && Phonon::PlayingState == newState) ||
+                 (Phonon::StoppedState == oldState && Phonon::PlayingState == newState)){
+            mpPlayStopButton->setPixmap(QPixmap(":images/stop.svg"));
+            mpPauseButton->setEnabled(true);
+        }else if(Phonon::PlayingState == oldState && Phonon::StoppedState == newState){
+            mpPlayStopButton->setPixmap(QPixmap(":images/play.svg"));
+            mpPauseButton->setEnabled(false);
+            mpSlider->setValue(0);
+        }
+    }
+}
+
+/**
+  * \brief Handles the total time change notification
+  * @param total as the new total time
+  */
+void UBMediaWidget::onTotalTimeChanged(qint64 total)
+{
+    mpSlider->setMaximum(total);
+}
+
+/**
+  * \brief Handles the tick notification
+  * @param currentTime as the current time
+  */
+void UBMediaWidget::onTick(qint64 currentTime)
+{
+    mAutoUpdate = true;
+    mpSlider->setValue((int)currentTime);
+    mAutoUpdate = false;
+}
+
+/**
+  * \brief Handles the seeker value change notification
+  * @param value as the new seeker value
+  */
+void UBMediaWidget::onSliderChanged(int value)
+{
+    if(!mAutoUpdate){
+        mpMediaObject->seek(value);
+    }
+}
+
+/**
+  * \brief Toggle Play-Stop
+  */
+void UBMediaWidget::onPlayStopClicked()
+{
+    switch(mpMediaObject->state()){
+        case Phonon::PlayingState:
+            mpMediaObject->stop();
+            break;
+
+        case Phonon::StoppedState:
+        case Phonon::PausedState:
+            mpMediaObject->play();
+            break;
+        default:
+            break;
+    }
+}
+
+/**
+  * \brief Pause the media
+  */
+void UBMediaWidget::onPauseClicked()
+{
+    mpMediaObject->pause();
+}
+
+/**
+  * Get the border
+  * @returns the actual border
+  */
+int UBMediaWidget::border()
+{
+    return mBorder;
+}
+
+/**
+  * \brief Handles the resize event
+  * @param ev as the resize event
+  */
+void UBMediaWidget::resizeEvent(QResizeEvent* ev)
+{
+    Q_UNUSED(ev);
+}
+
+/**
+  * \brief Set the audio cover
+  * @param coverPath as the cover image file path
+  */
+void UBMediaWidget::setAudioCover(const QString &coverPath)
+{
+    if(NULL != mpCover){
+        mpCover->setPixmap(QPixmap(coverPath));
+    }
+}
+
+// -----------------------------------------------------------------------------------------------------------
+/**
+  * \brief Constructor
+  * @param parent as the parent widget
+  * @param name as the object name
+  */
+UBMediaButton::UBMediaButton(QWidget *parent, const char *name):QLabel(parent)
+  , mPressed(false)
+{
+    setObjectName(name);
+    resize(UBMEDIABUTTON_SIZE, UBMEDIABUTTON_SIZE);
+    setStyleSheet(QString("padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;"));
+}
+
+/**
+  * \brief Destructor
+  */
+UBMediaButton::~UBMediaButton()
+{
+
+}
+
+/**
+  * \brief Handles the mouse press notification
+  * @param ev as the mouse press event
+  */
+void UBMediaButton::mousePressEvent(QMouseEvent* ev)
+{
+    Q_UNUSED(ev);
+    mPressed = true;
+}
+
+/**
+  * \brief Handles the mouse release notification
+  * @param ev as the mouse release event
+  */
+void UBMediaButton::mouseReleaseEvent(QMouseEvent* ev)
+{
+    Q_UNUSED(ev);
+    if(mPressed){
+        mPressed = false;
+        emit clicked();
+    }
+}

src/customWidgets/UBMediaWidget.h

@@ -0,0 +1,122 @@
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBMEDIAWIDGET_H
+#define UBMEDIAWIDGET_H
+
+#include <QWidget>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QSlider>
+#include <QMouseEvent>
+
+#include <phonon/MediaObject>
+#include <phonon/VideoWidget>
+#include <phonon/AudioOutput>
+
+#include "interfaces/IResizeable.h"
+
+#define UBMEDIABUTTON_SIZE              32
+#define TICK_INTERVAL                   1000
+
+/**
+  * \brief The media type
+  */
+typedef enum{
+    eMediaType_Video,
+    eMediaType_Audio
+}eMediaType;
+
+class UBMediaButton : public QLabel
+{
+    Q_OBJECT
+public:
+    UBMediaButton(QWidget* parent=0, const char* name="UBMediaButton");
+    ~UBMediaButton();
+
+signals:
+    void clicked();
+
+protected:
+    void mousePressEvent(QMouseEvent* ev);
+    void mouseReleaseEvent(QMouseEvent* ev);
+
+private:
+    /** And indicator of the press event in progress */
+    bool mPressed;
+};
+
+class UBMediaWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBMediaWidget(eMediaType type = eMediaType_Video, QWidget* parent=0, const char* name="UBMediaWidget");
+    ~UBMediaWidget();
+    void setFile(const QString& filePath);
+    eMediaType mediaType();
+    int border();
+    void setAudioCover(const QString& coverPath);
+
+protected:
+    void resizeEvent(QResizeEvent* ev);
+    void showEvent(QShowEvent* event);
+    /** The current media file path */
+    QString mFilePath;
+
+private slots:
+    void onPlayStopClicked();
+    void onPauseClicked();
+    void onStateChanged(Phonon::State newState, Phonon::State oldState);
+    void onTotalTimeChanged(qint64 total);
+    void onTick(qint64 currentTime);
+    void onSliderChanged(int value);
+
+private:
+    void createMediaPlayer();
+    void adaptSizeToVideo();
+
+    /** The current media type */
+    eMediaType mType;
+    /** The media object */
+    Phonon::MediaObject* mpMediaObject;
+    /** The video renderer */
+    Phonon::VideoWidget* mpVideoWidget;
+    /** The audio renderer */
+    Phonon::AudioOutput* mpAudioOutput;
+    /** The principal layout of this widget */
+    QVBoxLayout mLayout;
+    /** The seeker layout */
+    QHBoxLayout mSeekerLayout;
+    /** The play-stop button */
+    UBMediaButton* mpPlayStopButton;
+    /** The pause button */
+    UBMediaButton* mpPauseButton;
+    /** The seeker slider */
+    QSlider* mpSlider;
+    /** An indicator of the seeker auto update in progress */
+    bool mAutoUpdate;
+    /** An indicator of the thumbnail generation in progress */
+    bool mGeneratingThumbnail;
+    /** The border */
+    int mBorder;
+    /** A widget that will contain the media */
+    QWidget* mpMediaContainer;
+    /** The media layout */
+    QHBoxLayout mMediaLayout;
+    /** The audio cover */
+    QLabel* mpCover;
+};
+
+#endif // UBMEDIAWIDGET_H

src/customWidgets/UBWidgetList.cpp

@@ -0,0 +1,185 @@
+#include <QDebug>
+#include <QScrollBar>
+
+#include "UBGlobals.h"
+#include "UBWidgetList.h"
+
+UBWidgetList::UBWidgetList(QWidget* parent, eWidgetListOrientation orientation, const char* name):QScrollArea(parent)
+  , mpLayout(NULL)
+  , mpContainer(NULL)
+  , mMargin(5)
+  , mListElementsSpacing(10)
+  , mpEmptyLabel(NULL)
+{
+   setObjectName(name);
+   mOrientation = orientation;
+   mpContainer = new QWidget(this);
+   mpEmptyLabel = new QLabel(this);
+   mpEmptyLabel->setObjectName("emptyString");
+   mpEmptyLabel->setWordWrap(true);
+   mpEmptyLabel->setAlignment(Qt::AlignCenter);
+
+   if(eWidgetListOrientation_Vertical == orientation){
+       setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+       setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+       mpLayout = new QVBoxLayout(mpContainer);
+   }
+   else{
+       setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+       setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+       mpLayout = new QHBoxLayout(mpContainer);
+   }
+   mpLayout->setContentsMargins(margin(), margin(), margin(), margin());
+   mpContainer->setLayout(mpLayout);
+   setWidget(mpContainer);
+}
+
+UBWidgetList::~UBWidgetList()
+{
+    DELETEPTR(mpEmptyLabel);
+    DELETEPTR(mpLayout);
+    DELETEPTR(mpContainer);
+}
+
+void UBWidgetList::addWidget(QWidget *widget)
+{
+    if(NULL != mpLayout && NULL != widget){
+        widget->setParent(mpContainer);
+        mpEmptyLabel->setVisible(false);
+        mWidgetInfo[widget] = widget->size();
+        updateView(size());
+        mpLayout->addWidget(widget);
+
+        // This call is used only to refresh the size of the widgets
+        updateSizes();
+    }
+}
+
+void UBWidgetList::removeWidget(QWidget *widget)
+{
+    if(NULL != mpLayout && NULL != widget){
+        mpLayout->removeWidget(widget);
+        mWidgetInfo.remove(widget);
+        widget->setVisible(false);
+        updateView(size());
+        if(0 == mpLayout->count()){
+            mpEmptyLabel->setVisible(true);
+        }
+    }
+}
+
+
+int UBWidgetList::scaleWidgets(QSize pSize)
+{
+    // to remove the first spacing that shouldn't be there.
+    int result = -mListElementsSpacing;
+    foreach(QWidget* eachWidget, mWidgetInfo.keys()){
+        qreal scaleFactor = 0;
+        int newWidgetWidth =  pSize.width();
+        int newWidgetHeight = pSize.height();
+        if(eWidgetListOrientation_Vertical == mOrientation){
+            scaleFactor = (float)mWidgetInfo[eachWidget].width() / (float)pSize.width();
+            newWidgetHeight = mWidgetInfo[eachWidget].height()/scaleFactor;
+            result += newWidgetHeight;
+            eachWidget->setMinimumHeight(newWidgetHeight- 1);
+            eachWidget->setMaximumHeight(newWidgetHeight);
+        }
+        else{
+            scaleFactor = (float)mWidgetInfo[eachWidget].height() / (float)pSize.height();
+            newWidgetWidth = mWidgetInfo[eachWidget].width()/scaleFactor;
+            result += newWidgetWidth;
+            eachWidget->setMinimumWidth(newWidgetWidth - 1);
+            eachWidget->setMaximumWidth(newWidgetWidth);
+        }
+        //Adding a vertical/horizontal space between each element of the list
+        result += mListElementsSpacing;
+    }
+    return result;
+}
+
+void UBWidgetList::scaleContainer(QSize pSize, int updateValue)
+{
+    if(eWidgetListOrientation_Vertical == mOrientation)
+        mpContainer->resize(pSize.width(), updateValue);
+    else
+        mpContainer->resize(updateValue, pSize.height());
+}
+
+
+void UBWidgetList::updateView(QSize pSize)
+{
+    // Widgets on list are resized automatically to fit the mpcontainer.
+    // so if you want to keep the aspect ratio you have to calculate
+    // the sum of the new widget height and give it to the mpContainer.
+    // The container resize will trig the widgets resize and the good
+    // height permits to respect the aspect ratio.
+    int updatedValue = scaleWidgets(pSize);
+    scaleContainer(pSize,updatedValue);
+}
+
+
+
+void UBWidgetList::resizeEvent(QResizeEvent *ev)
+{
+    Q_UNUSED(ev);
+    mpEmptyLabel->setGeometry((width() - mpEmptyLabel->width()) / 2,
+                              (height() - mpEmptyLabel->height()) /2,
+                              mpEmptyLabel->width(),
+                              mpEmptyLabel->height());
+    updateView(size());
+    updateSizes();
+}
+
+void UBWidgetList::updateSizes()
+{
+    // Resize all the widgets
+    foreach(QWidget* eachWidget, mWidgetInfo.keys()){
+        if(NULL != eachWidget){
+            QSize originalSize = mWidgetInfo[eachWidget];
+            int currentWidth = mpContainer->width();
+            int currentHeight = mpContainer->height();
+            if(eWidgetListOrientation_Vertical == mOrientation){
+                if(verticalScrollBar()->isVisible()){
+                    currentWidth -= verticalScrollBar()->width();
+                    eachWidget->setStyleSheet(QString("margin-right:%0;").arg(verticalScrollBar()->width()));
+                }
+                float scaleFactor = (float)currentWidth/(float)originalSize.width();
+                currentHeight = originalSize.height()*scaleFactor;
+            }else{
+                if(horizontalScrollBar()->isVisible()){
+                    currentHeight -= horizontalScrollBar()->height();
+                    eachWidget->setStyleSheet(QString("padding-bottom:%0;").arg(horizontalScrollBar()->height()));
+                }
+                float scaleFactor = (float)currentHeight/(float)originalSize.height();
+                currentWidth = originalSize.width()*scaleFactor;
+            }
+
+            eachWidget->resize(currentWidth, currentHeight);
+        }
+    }
+}
+
+void UBWidgetList::setMargin(int margin)
+{
+    mMargin = margin;
+}
+
+int UBWidgetList::margin()
+{
+    return mMargin;
+}
+
+void UBWidgetList::setEmptyText(const QString &text)
+{
+    if(NULL != mpEmptyLabel){
+        mpEmptyLabel->setText(text);
+    }
+}
+
+bool UBWidgetList::empty()
+{
+    return mWidgetInfo.empty();
+}
+
+// TODO :   - add onHover 'delete' button
+

src/customWidgets/UBWidgetList.h

@@ -0,0 +1,60 @@
+#ifndef UBWIDGETLIST_H
+#define UBWIDGETLIST_H
+
+#include <QWidget>
+#include <QScrollArea>
+#include <QBoxLayout>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QResizeEvent>
+#include <QVector>
+#include <QLabel>
+
+#include "interfaces/IResizeable.h"
+
+typedef enum{
+    eWidgetListOrientation_Vertical,
+    eWidgetListOrientation_Horizontal
+}eWidgetListOrientation;
+
+
+class UBWidgetList : public QScrollArea
+{
+    Q_OBJECT
+
+    typedef struct
+    {
+        QSize size;
+        bool isResizable;
+    } sWidgetProperties;
+
+public:
+    UBWidgetList(QWidget* parent=0, eWidgetListOrientation orientation = eWidgetListOrientation_Vertical, const char* name = "UBWidgetList");
+    ~UBWidgetList();
+    void addWidget(QWidget* widget);
+    void removeWidget(QWidget* widget);
+    void setMargin(int margin);
+    void setEmptyText(const QString& text);
+    int margin();
+    bool empty();
+    void setListElementSpacing(int margin) { mListElementsSpacing = margin; }
+    int listElementsSpacing() {return mListElementsSpacing; }
+
+protected:
+    void resizeEvent(QResizeEvent* ev);
+
+private:
+    int scaleWidgets(QSize pSize);
+    void scaleContainer(QSize pSize, int updateValue);
+    void updateView(QSize pSize);
+    void updateSizes();
+    QBoxLayout* mpLayout;
+    QWidget* mpContainer;
+    eWidgetListOrientation mOrientation;
+    int mMargin;
+    int mListElementsSpacing;
+    QMap<QWidget*, QSize> mWidgetInfo;
+    QLabel* mpEmptyLabel;
+};
+
+#endif // UBWIDGETLIST_H

src/customWidgets/customWidgets.pri

@@ -0,0 +1,11 @@
+
+HEADERS      += src/customWidgets/UBWidgetList.h \
+    src/customWidgets/UBDraggableLabel.h \
+    src/customWidgets/UBMediaWidget.h \
+    src/customWidgets/UBGlobals.h \
+    src/customWidgets/UBDraggableMedia.h
+                
+SOURCES      += src/customWidgets/UBWidgetList.cpp \
+    src/customWidgets/UBDraggableLabel.cpp \
+    src/customWidgets/UBMediaWidget.cpp \
+    src/customWidgets/UBDraggableMedia.cpp

src/desktop/UBDesktopAnnotationController.cpp

@@ -888,12 +888,16 @@ void UBDesktopAnnotationController::TransparentWidgetResized()
 void UBDesktopAnnotationController::onTransparentWidgetResized()
 {
     int rW = UBApplication::boardController->paletteManager()->rightPalette()->width();
-    int rH_ = UBApplication::boardController->paletteManager()->rightPalette()->height();
+    int lW = UBApplication::boardController->paletteManager()->leftPalette()->width();
+
     int rH = mTransparentDrawingView->height();
 
     UBApplication::boardController->paletteManager()->rightPalette()->resize(rW+1, rH);
     UBApplication::boardController->paletteManager()->rightPalette()->resize(rW, rH);
 
+    UBApplication::boardController->paletteManager()->leftPalette()->resize(lW+1, rH);
+    UBApplication::boardController->paletteManager()->leftPalette()->resize(lW, rH);
+
 //      mRightPalette->resize(mRightPalette->width(), mTransparentDrawingView->height());
 }
 
@@ -923,6 +927,19 @@ void UBDesktopAnnotationController::updateMask(bool bTransparent)
                 UBApplication::boardController->paletteManager()->mKeyboardPalette->width(), UBApplication::boardController->paletteManager()->mKeyboardPalette->height());
         }
 
+        if(UBApplication::boardController->paletteManager()->leftPalette()->isVisible())
+        {
+            QRect leftPalette(UBApplication::boardController->paletteManager()->leftPalette()->geometry().x(),
+                        UBApplication::boardController->paletteManager()->leftPalette()->geometry().y(),
+                        UBApplication::boardController->paletteManager()->leftPalette()->width(),
+                        UBApplication::boardController->paletteManager()->leftPalette()->height());
+
+            QRect tabsPalette(UBApplication::boardController->paletteManager()->leftPalette()->getTabPaletteRect());
+
+            p.drawRect(leftPalette);
+            p.drawRect(tabsPalette);
+        }
+
         if(UBApplication::boardController->paletteManager()->rightPalette()->isVisible())
         {
             QRect rightPalette(UBApplication::boardController->paletteManager()->rightPalette()->geometry().x(),

src/document/UBDocumentController.cpp

@@ -37,7 +37,6 @@
 #include "board/UBBoardPaletteManager.h"
 #include "board/UBDrawingController.h"
 
-//#include "gui/UBKeyboardPalette.h"
 
 #include "gui/UBThumbnailView.h"
 #include "gui/UBDocumentTreeWidget.h"
@@ -69,7 +68,6 @@ UBDocumentController::UBDocumentController(UBMainWindow* mainWindow)
    , mToolsPalette(0)
    , mToolsPalettePositionned(false)
    , mTrashTi(0)
-//   , mKeyboardPalette(0)
 {
     setupViews();
     setupToolbar();

src/document/UBDocumentProxy.cpp

@@ -49,6 +49,14 @@ void UBDocumentProxy::init()
     setUuid(QUuid::createUuid());
 
     setDefaultDocumentSize(UBSettings::settings()->pageSize->get().toSize());
+
+    setSessionTitle("");
+    setSessionTarget("");
+    setSessionLicence("");
+    setSessionKeywords("");
+    setSessionLevel("");
+    setSessionTopic("");
+    setSessionAuthor("");
 }
 
 
@@ -196,6 +204,97 @@ void UBDocumentProxy::setUuid(const QUuid& uuid)
             UBSettings::uniboardDocumentNamespaceUri + "/" + UBStringUtils::toCanonicalUuid(uuid));
 }
 
+QString UBDocumentProxy::sessionTitle() const
+{
+    if(mMetaDatas.contains(UBSettings::sessionTitle))
+        return metaData(UBSettings::sessionTitle).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionTitle(const QString & sessionTitle)
+{
+    setMetaData(UBSettings::sessionTitle,QVariant(sessionTitle));
+}
+
+QString UBDocumentProxy::sessionTarget() const
+{
+    if(mMetaDatas.contains(UBSettings::sessionTarget))
+        return metaData(UBSettings::sessionTarget).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionTarget(const QString & sessionTarget)
+{
+    setMetaData(UBSettings::sessionTarget,QVariant(sessionTarget));
+}
+
+QString UBDocumentProxy::sessionLicence() const
+{
+    if(mMetaDatas.contains(UBSettings::sessionLicence))
+        return metaData(UBSettings::sessionLicence).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionLicence(const QString & sessionLicence)
+{
+    setMetaData(UBSettings::sessionLicence,QVariant(sessionLicence));
+}
+
+void UBDocumentProxy::setSessionKeywords(const QString &kw)
+{
+    setMetaData(UBSettings::sessionKeywords,QVariant(kw));
+}
+
+QString UBDocumentProxy::sessionKeywords()
+{
+    if(mMetaDatas.contains(UBSettings::sessionKeywords))
+        return metaData(UBSettings::sessionKeywords).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionLevel(const QString &level)
+{
+    setMetaData(UBSettings::sessionLevel,QVariant(level));
+}
+
+QString UBDocumentProxy::sessionLevel()
+{
+    if(mMetaDatas.contains(UBSettings::sessionLevel))
+        return metaData(UBSettings::sessionLevel).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionTopic(const QString &topic)
+{
+    setMetaData(UBSettings::sessionTopic,QVariant(topic));
+}
+
+QString UBDocumentProxy::sessionTopic()
+{
+    if(mMetaDatas.contains(UBSettings::sessionTopic))
+        return metaData(UBSettings::sessionTopic).toString();
+    else
+        return QString();
+}
+
+void UBDocumentProxy::setSessionAuthor(const QString &authors)
+{
+    setMetaData(UBSettings::sessionAuthors,QVariant(authors));
+}
+
+QString UBDocumentProxy::sessionAuthors()
+{
+    if(mMetaDatas.contains(UBSettings::sessionAuthors))
+        return metaData(UBSettings::sessionAuthors).toString();
+    else
+        return QString();
+}
+
 bool UBDocumentProxy::isModified() const
 {
     return mIsModified;

src/document/UBDocumentProxy.h

@@ -45,6 +45,21 @@ class UBDocumentProxy : public QObject
 
         QString name() const;
         QString groupName() const;
+        QString sessionTitle() const;
+        void setSessionTitle(const QString& sessionTitle);
+        QString sessionTarget() const;
+        void setSessionTarget(const QString& sessionTarget);
+        QString sessionLicence() const;
+        void setSessionLicence(const QString& sessionLicence);
+        void setSessionKeywords(const QString& kw);
+        QString sessionKeywords();
+        void setSessionLevel(const QString& level);
+        QString sessionLevel();
+        void setSessionTopic(const QString& topic);
+        QString sessionTopic();
+        void setSessionAuthor(const QString& authors);
+        QString sessionAuthors();
+
 
         QSize defaultDocumentSize() const;
         void setDefaultDocumentSize(QSize pSize);

src/domain/UBGraphicsScene.cpp

@@ -1770,7 +1770,6 @@ void UBGraphicsScene::addMask(const QPointF &center)
 
     QRectF rect = UBApplication::boardController->activeScene()->normalizedSceneRect();
     rect.setRect(center.x() - rect.width()/4, center.y() - rect.height()/4, rect.width()/2 , rect.height()/2);
-    QPointF origin = center.isNull() ? rect.bottomRight() : center;
     curtain->setRect(rect);
     UBGraphicsItem::assignZValue(curtain, toolLayerStart + toolOffsetCurtain);
 

src/gui/UBActionPalette.cpp

@@ -57,12 +57,10 @@ void UBActionPalette::init(Qt::Orientation orientation)
     mToolButtonStyle = Qt::ToolButtonIconOnly;
     mButtons.clear();
 
-    QBoxLayout *layout = 0;
-
     if (orientation == Qt::Horizontal)
-        layout = new QHBoxLayout(this);
+        new QHBoxLayout(this);
     else
-        layout = new QVBoxLayout(this);
+        new QVBoxLayout(this);
 
     updateLayout();
 }

src/gui/UBCachePropertiesWidget.cpp

@@ -222,7 +222,7 @@ void UBCachePropertiesWidget::onCloseClicked()
             emit cacheListEmpty();
         }
 
-        emit hideTab(name());
+        emit hideTab(this);
     }
 }
 
@@ -300,7 +300,7 @@ void UBCachePropertiesWidget::updateCurrentCache()
             if("Cache" == it->data(Qt::UserRole).toString())
             {
                 setEnabled(true);
-                emit showTab(name());
+                emit showTab(this);
                 mpCurrentCache = dynamic_cast<UBGraphicsCache*>(it);
                 if((NULL != mpCurrentCache) && (!mCaches.contains(mpCurrentCache)))
                 {
@@ -331,7 +331,7 @@ void UBCachePropertiesWidget::updateCurrentCache()
     // 1 - that this page has no cache
     // 2 - we are not in Board mode
     // 3 - we are in Board mode, but show desktop (as really - Desktop mode)
-    emit hideTab(name());
+    emit hideTab(this);
     mpCurrentCache = NULL;
     setDisabled(true);
 }
@@ -346,6 +346,6 @@ void UBCachePropertiesWidget::onSizeChanged(int newSize)
 
 void UBCachePropertiesWidget::onCacheEnabled()
 {
-    emit showTab(name());
+    emit showTab(this);
 }
  

src/gui/UBDockPalette.cpp

@@ -567,19 +567,15 @@ void UBDockPalette::addTab(UBDockPaletteWidget *widget)
  * \brief Remove the given tab
  * @param widgetName as the tab widget name
  */
-void UBDockPalette::removeTab(const QString &widgetName)
+void UBDockPalette::removeTab(UBDockPaletteWidget* widget)
 {
-    for(int i = 0; i < mTabWidgets.size(); i++)
+    int nWidget = mTabWidgets.indexOf(widget);
+    if( nWidget >= 0 )
     {
-        UBDockPaletteWidget* pCrntWidget = mTabWidgets.at(i);
-        if(NULL != pCrntWidget && (pCrntWidget->name() == widgetName))
-        {
-            mpStackWidget->removeWidget(pCrntWidget);
-            mTabWidgets.remove(i);
-            pCrntWidget->hide();
-            update();
-            break;
-        }
+        mpStackWidget->removeWidget(widget);
+        mTabWidgets.remove(nWidget);
+        widget->hide();
+        update();
     }
     resizeTabs();
     mCurrentTab = qMax(mCurrentTab - 1, 0);
@@ -607,17 +603,12 @@ int UBDockPalette::tabSpacing()
  * \brief Show the given widget
  * @param widgetName as the given widget name
  */
-void UBDockPalette::onShowTabWidget(const QString &widgetName)
+void UBDockPalette::onShowTabWidget(UBDockPaletteWidget* widget)
 {
-    for(int i = 0; i < mRegisteredWidgets.size(); i++)
+    if (mRegisteredWidgets.contains(widget))
     {
-        UBDockPaletteWidget* pCrntWidget = mRegisteredWidgets.at(i);
-        if(NULL != pCrntWidget && (pCrntWidget->name() == widgetName))
-        {
-            pCrntWidget->setVisibleState(true);
-            addTab(pCrntWidget);
-            break;
-        }
+        widget->setVisibleState(true);
+        addTab(widget);
     }
 }
 
@@ -625,16 +616,13 @@ void UBDockPalette::onShowTabWidget(const QString &widgetName)
  * \brief Hide the given widget
  * @param widgetName as the given widget name
  */
-void UBDockPalette::onHideTabWidget(const QString &widgetName)
+void UBDockPalette::onHideTabWidget(UBDockPaletteWidget* widget)
 {
-    for(int i = 0; i < mRegisteredWidgets.size(); i++){
-        UBDockPaletteWidget* pCrntWidget = mRegisteredWidgets.at(i);
-        if(NULL != pCrntWidget && (pCrntWidget->name() == widgetName)){
-            pCrntWidget->setVisibleState(false);
-            break;
-        }
+    if (mRegisteredWidgets.contains(widget))
+    {
+        widget->setVisibleState(false);
+        removeTab(widget);
     }
-    removeTab(widgetName);
 }
 
 /**
@@ -644,8 +632,8 @@ void UBDockPalette::connectSignals()
 {
     for(int i=0; i < mRegisteredWidgets.size(); i++)
     {
-        connect(mRegisteredWidgets.at(i), SIGNAL(showTab(QString)), this, SLOT(onShowTabWidget(QString)));
-        connect(mRegisteredWidgets.at(i), SIGNAL(hideTab(QString)), this, SLOT(onHideTabWidget(QString)));
+        connect(mRegisteredWidgets.at(i), SIGNAL(showTab(UBDockPaletteWidget*)), this, SLOT(onShowTabWidget(UBDockPaletteWidget*)));
+        connect(mRegisteredWidgets.at(i), SIGNAL(hideTab(UBDockPaletteWidget*)), this, SLOT(onHideTabWidget(UBDockPaletteWidget*)));
     }
 }
 
@@ -747,7 +735,7 @@ bool UBDockPalette::switchMode(eUBDockPaletteWidgetMode mode)
             }
             else
             {
-                removeTab(pNextWidget->name());
+                removeTab(pNextWidget);
             }
         }
     }

src/gui/UBDockPalette.h

@@ -111,8 +111,9 @@ public:
 
     void setBackgroundBrush(const QBrush& brush);
     void registerWidget(UBDockPaletteWidget* widget);
+
     void addTab(UBDockPaletteWidget* widget);
-    void removeTab(const QString& widgetName);
+    void removeTab(UBDockPaletteWidget* widget);
 
     void connectSignals();
 
@@ -129,8 +130,8 @@ public:
     eUBDockPaletteType paletteType(){return mPaletteType;}
 
 public slots:
-    void onShowTabWidget(const QString& widgetName);
-    void onHideTabWidget(const QString& widgetName);
+    void onShowTabWidget(UBDockPaletteWidget* widget);
+    void onHideTabWidget(UBDockPaletteWidget* widget);
     void onAllDownloadsFinished();
 
 protected:

src/gui/UBDockPaletteWidget.cpp

@@ -27,6 +27,15 @@ QString UBDockPaletteWidget::name()
     return mName;
 }
 
+/**
+  * When a widget registers a mode it means that it would be displayed on that mode
+  */
+void UBDockPaletteWidget::registerMode(eUBDockPaletteWidgetMode mode)
+{
+    if(!mRegisteredModes.contains(mode))
+        mRegisteredModes.append(mode);
+}
+
 void UBDockPaletteWidget::slot_changeMode(eUBDockPaletteWidgetMode newMode)
 {
     this->setVisible(this->visibleInMode( newMode ));

src/gui/UBDockPaletteWidget.h

@@ -5,6 +5,10 @@
 #include <QPixmap>
 #include <QString>
 
+
+/**
+  * This enum defines the different mode availables.
+  */
 typedef enum
 {
     eUBDockPaletteWidget_BOARD,
@@ -25,14 +29,16 @@ public:
     QPixmap iconToLeft();
     QString name();
 
-    virtual bool visibleInMode(eUBDockPaletteWidgetMode mode) = NULL;
+    virtual bool visibleInMode(eUBDockPaletteWidgetMode mode) = 0;
+
+    void registerMode(eUBDockPaletteWidgetMode mode);
 
     bool visibleState(){return mVisibleState;}
     void setVisibleState(bool state){mVisibleState = state;}
 
 signals:
-    void hideTab(const QString& widgetName);
-    void showTab(const QString& widgetName);
+    void hideTab(UBDockPaletteWidget* widget);
+    void showTab(UBDockPaletteWidget* widget);
 
 public slots:
     void slot_changeMode(eUBDockPaletteWidgetMode newMode);
@@ -44,7 +50,7 @@ protected:
     QString mName;
 
     /* The current widget available mode list */
-    //QVector<eUBDockPaletteWidgetMode> mRegisteredModes;
+    QVector<eUBDockPaletteWidgetMode> mRegisteredModes;
 
     bool mVisibleState;
 };

src/gui/UBMediaPlayer.cpp

@@ -0,0 +1,390 @@
+#include "UBMediaPlayer.h"
+
+
+
+#include <QtGui>
+
+#define SLIDER_RANGE 8
+
+
+MediaVideoWidget::MediaVideoWidget(UBMediaPlayer *player, QWidget *parent) :
+    Phonon::VideoWidget(parent), m_player(player)/*, m_action(this)*/
+{
+//    m_action.setCheckable(true);
+//    m_action.setChecked(false);
+//    m_action.setShortcut(QKeySequence( Qt::AltModifier + Qt::Key_Return));
+//    m_action.setShortcutContext(Qt::WindowShortcut);
+//    connect(&m_action, SIGNAL(toggled(bool)), SLOT(setFullScreen(bool)));
+//    addAction(&m_action);
+//    setAcceptDrops(true);
+}
+
+void MediaVideoWidget::timerEvent(QTimerEvent *e)
+{
+    if (e->timerId() == m_timer.timerId()) {
+        //let's store the cursor shape
+#ifndef QT_NO_CURSOR
+        setCursor(Qt::BlankCursor);
+#endif
+    }
+    Phonon::VideoWidget::timerEvent(e);
+}
+
+
+UBMediaPlayer::UBMediaPlayer() :
+    playButton(0),
+    m_AudioOutput(Phonon::VideoCategory),
+    m_videoWidget(new MediaVideoWidget(this))
+{
+    setContextMenuPolicy(Qt::CustomContextMenu);
+    m_videoWidget->setContextMenuPolicy(Qt::CustomContextMenu);
+
+    QSize buttonSize(26, 20);
+
+//    QPushButton *openButton = new QPushButton(this);
+
+////    openButton->setIcon(style()->standardIcon(QStyle::SP_DialogOpenButton));
+////    QPalette bpal;
+////    QColor arrowcolor = bpal.buttonText().color();
+////    if (arrowcolor == Qt::black)
+////        arrowcolor = QColor(80, 80, 80);
+////    bpal.setBrush(QPalette::ButtonText, arrowcolor);
+////    openButton->setPalette(bpal);
+
+//    rewindButton = new QPushButton(this);
+//    rewindButton->setIcon(style()->standardIcon(QStyle::SP_MediaSkipBackward));
+
+//    forwardButton = new QPushButton(this);
+//    forwardButton->setIcon(style()->standardIcon(QStyle::SP_MediaSkipForward));
+//    forwardButton->setEnabled(false);
+
+    playButton = new QPushButton(this);
+    playIcon = style()->standardIcon(QStyle::SP_MediaPlay);
+    pauseIcon = style()->standardIcon(QStyle::SP_MediaPause);
+    playButton->setIcon(playIcon);
+
+    slider = new Phonon::SeekSlider(this);
+    slider->setMediaObject(&m_MediaObject);
+
+    QVBoxLayout *vLayout = new QVBoxLayout(this);
+    vLayout->setContentsMargins(1, 1, 1, 1);
+
+//    QHBoxLayout *layout = new QHBoxLayout();
+
+//    info = new QLabel(this);
+//    info->setMinimumHeight(70);
+//    info->setAcceptDrops(false);
+//    info->setMargin(2);
+//    info->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
+//    info->setLineWidth(2);
+//    info->setAutoFillBackground(true);
+
+//    QPalette palette;
+//    palette.setBrush(QPalette::WindowText, Qt::white);
+#ifndef Q_WS_MAC
+//    rewindButton->setMinimumSize(buttonSize);
+//    forwardButton->setMinimumSize(buttonSize);
+    playButton->setMinimumSize(buttonSize);
+#endif
+//    info->setStyleSheet("border-image:url(:/images/screen.png) ; border-width:3px");
+//    info->setPalette(palette);
+//    info->setText(tr("<center>No media</center>"));
+
+
+//    layout->addWidget(rewindButton);
+//    layout->addWidget(playButton);
+//    layout->addWidget(forwardButton);
+
+//    layout->addStretch();
+
+//    vLayout->addWidget(info);
+    initVideoWindow();
+    vLayout->addWidget(&m_videoWindow);
+//    m_videoWidget->setStyleSheet(QString("background:red;"));
+    QVBoxLayout *buttonPanelLayout = new QVBoxLayout();
+#ifndef Q_WS_WIN
+        m_videoWindow.hide();
+#endif
+//    buttonPanelLayout->addLayout(layout);
+
+//    timeLabel = new QLabel(this);
+    progressLabel = new QLabel(this);
+    QWidget *sliderPanel = new QWidget(this);
+//    sliderPanel->setStyleSheet(QString("background:green;"));
+    QHBoxLayout *sliderLayout = new QHBoxLayout();
+//    playButton->setStyleSheet(QString("background:yellow;"));
+    sliderLayout->addWidget(playButton);
+    sliderLayout->addWidget(slider);
+//    sliderLayout->addWidget(timeLabel);
+    sliderLayout->addWidget(progressLabel);
+    sliderLayout->setContentsMargins(0, 0, 0, 0);
+    sliderPanel->setLayout(sliderLayout);
+
+    buttonPanelLayout->addWidget(sliderPanel);
+    buttonPanelLayout->setContentsMargins(0, 0, 0, 0);
+#ifdef Q_OS_MAC
+//    layout->setSpacing(4);
+    buttonPanelLayout->setSpacing(0);
+//    info->setMinimumHeight(100);
+//    info->setFont(QFont("verdana", 15));
+//    openButton->setFocusPolicy(Qt::NoFocus);
+#endif
+    QWidget *buttonPanelWidget = new QWidget(this);
+    buttonPanelWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
+    buttonPanelWidget->setLayout(buttonPanelLayout);
+    vLayout->addWidget(buttonPanelWidget);
+
+    QHBoxLayout *labelLayout = new QHBoxLayout();
+    vLayout->addLayout(labelLayout);
+    setLayout(vLayout);
+
+
+    // Setup signal connections:
+//    connect(rewindButton, SIGNAL(clicked()), this, SLOT(rewind()));
+
+    connect(playButton, SIGNAL(clicked()), this, SLOT(playPause()));
+//    connect(forwardButton, SIGNAL(clicked()), this, SLOT(forward()));
+
+//    connect(&m_MediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(updateTime()));
+//    connect(&m_MediaObject, SIGNAL(tick(qint64)), this, SLOT(updateTime()));
+    connect(&m_MediaObject, SIGNAL(finished()), this, SLOT(finished()));
+    connect(&m_MediaObject, SIGNAL(stateChanged(Phonon::State,Phonon::State)), this, SLOT(stateChanged(Phonon::State,Phonon::State)));
+    connect(&m_MediaObject, SIGNAL(bufferStatus(int)), this, SLOT(bufferStatus(int)));
+    connect(&m_MediaObject, SIGNAL(hasVideoChanged(bool)), this, SLOT(hasVideoChanged(bool)));
+
+//    rewindButton->setEnabled(false);
+    playButton->setEnabled(false);
+//    setAcceptDrops(true);
+
+    m_audioOutputPath = Phonon::createPath(&m_MediaObject, &m_AudioOutput);
+    Phonon::createPath(&m_MediaObject, m_videoWidget);
+
+    resize(minimumSizeHint());
+}
+
+void UBMediaPlayer::stateChanged(Phonon::State newstate, Phonon::State oldstate)
+{
+    if (oldstate == Phonon::LoadingState) {
+        QRect videoHintRect = QRect(QPoint(0, 0), m_videoWindow.sizeHint());
+        QApplication::desktop()->screenGeometry().intersected(videoHintRect);
+
+        if (m_MediaObject.hasVideo()) {
+             qApp->processEvents();
+            resize(sizeHint());
+        } else
+            resize(minimumSize());
+
+    }
+
+    switch (newstate) {
+    case Phonon::ErrorState:
+        if (m_MediaObject.errorType() == Phonon::FatalError) {
+            playButton->setEnabled(false);
+//            rewindButton->setEnabled(false);
+        } else {
+            m_MediaObject.pause();
+        }
+        QMessageBox::warning(this, "Phonon UBMediaPlayer", m_MediaObject.errorString(), QMessageBox::Close);
+        break;
+
+    case Phonon::StoppedState:
+//        m_videoWidget-> (false);
+        // Fall through
+    case Phonon::PausedState:
+        playButton->setIcon(playIcon);
+        if (m_MediaObject.currentSource().type() != Phonon::MediaSource::Invalid){
+            playButton->setEnabled(true);
+//            rewindButton->setEnabled(true);
+        } else {
+            playButton->setEnabled(false);
+//            rewindButton->setEnabled(false);
+        }
+        break;
+    case Phonon::PlayingState:
+        playButton->setEnabled(true);
+        playButton->setIcon(pauseIcon);
+        if (m_MediaObject.hasVideo())
+            m_videoWindow.show();
+        // Fall through
+    case Phonon::BufferingState:
+//        rewindButton->setEnabled(true);
+        break;
+    case Phonon::LoadingState:
+//        rewindButton->setEnabled(false);
+        break;
+    }
+
+}
+
+void UBMediaPlayer::setVolume(qreal volume)
+{
+    m_AudioOutput.setVolume(volume);
+}
+
+
+void UBMediaPlayer::initVideoWindow()
+{
+    QVBoxLayout *videoLayout = new QVBoxLayout();
+    videoLayout->addWidget(m_videoWidget);
+    videoLayout->setContentsMargins(0, 0, 0, 0);
+    m_videoWindow.setLayout(videoLayout);
+    m_videoWindow.setMinimumSize(60, 40);
+}
+
+void UBMediaPlayer::playPause()
+{
+    if (m_MediaObject.state() == Phonon::PlayingState)
+        m_MediaObject.pause();
+    else {
+        if (m_MediaObject.currentTime() == m_MediaObject.totalTime())
+            m_MediaObject.seek(0);
+        m_MediaObject.play();
+    }
+}
+
+void UBMediaPlayer::setFile(const QString &fileName)
+{
+    setWindowTitle(fileName.right(fileName.length() - fileName.lastIndexOf('/') - 1));
+    m_MediaObject.setCurrentSource(Phonon::MediaSource(fileName));
+}
+
+void UBMediaPlayer::setLocation(const QString& location)
+{
+    setWindowTitle(location.right(location.length() - location.lastIndexOf('/') - 1));
+    m_MediaObject.setCurrentSource(Phonon::MediaSource(QUrl::fromEncoded(location.toUtf8())));
+    m_MediaObject.play();
+}
+
+
+void UBMediaPlayer::openFile()
+{
+     QStringList fileNames = QFileDialog::getOpenFileNames(this, QString(), QDesktopServices::storageLocation(QDesktopServices::MusicLocation));
+
+
+    m_MediaObject.clearQueue();
+    if (fileNames.size() > 0) {
+        QString fileName = fileNames[0];
+        setFile(fileName);
+        for (int i=1; i<fileNames.size(); i++)
+            m_MediaObject.enqueue(Phonon::MediaSource(fileNames[i]));
+    }
+//    forwardButton->setEnabled(m_MediaObject.queue().size() > 0);
+}
+
+void UBMediaPlayer::bufferStatus(int percent)
+{
+    if (percent == 100)
+        progressLabel->setText(QString());
+    else {
+        QString str = QString::fromLatin1("(%1%)").arg(percent);
+        progressLabel->setText(str);
+    }
+}
+
+//void UBMediaPlayer::updateTime()
+//{
+//    long len = m_MediaObject.totalTime();
+//    long pos = m_MediaObject.currentTime();
+//    QString timeString;
+//    if (pos || len)
+//    {
+//        int sec = pos/1000;
+//        int min = sec/60;
+//        int hour = min/60;
+//        int msec = pos;
+
+//        QTime playTime(hour%60, min%60, sec%60, msec%1000);
+//        sec = len / 1000;
+//        min = sec / 60;
+//        hour = min / 60;
+//        msec = len;
+
+//        QTime stopTime(hour%60, min%60, sec%60, msec%1000);
+//        QString timeFormat = "m:ss";
+//        if (hour > 0)
+//            timeFormat = "h:mm:ss";
+//        timeString = playTime.toString(timeFormat);
+//        if (len)
+//            timeString += " / " + stopTime.toString(timeFormat);
+//    }
+//    timeLabel->setText(timeString);
+//}
+
+void UBMediaPlayer::rewind()
+{
+    m_MediaObject.seek(0);
+}
+
+void UBMediaPlayer::forward()
+{
+    QList<Phonon::MediaSource> queue = m_MediaObject.queue();
+    if (queue.size() > 0) {
+        m_MediaObject.setCurrentSource(queue[0]);
+//        forwardButton->setEnabled(queue.size() > 1);
+        m_MediaObject.play();
+    }
+}
+
+void UBMediaPlayer::openUrl()
+{
+    QSettings settings;
+    settings.beginGroup(QLatin1String("BrowserMainWindow"));
+    QString sourceURL = settings.value("location").toString();
+    bool ok = false;
+    sourceURL = QInputDialog::getText(this, tr("Open Location"), tr("Please enter a valid address here:"), QLineEdit::Normal, sourceURL, &ok);
+    if (ok && !sourceURL.isEmpty()) {
+        setLocation(sourceURL);
+        settings.setValue("location", sourceURL);
+    }
+}
+
+void UBMediaPlayer::finished()
+{
+}
+
+void UBMediaPlayer::hasVideoChanged(bool bHasVideo)
+{
+//    info->setVisible(!bHasVideo);
+    m_videoWindow.setVisible(bHasVideo);
+}
+
+void UBMediaPlayer::resizeEvent(QResizeEvent* pEvent)
+{
+    Q_UNUSED(pEvent);
+//    int origWidth = m_videoWindow.width();
+//    int origHeight = m_videoWindow.height();
+
+//    float scaleFactor = (float)origWidth / (float)width();
+//    int newWidth = width();
+//    int newHeigth = origHeight/scaleFactor;
+
+//    m_videoWindow.resize(newWidth, newHeigth);
+}
+
+//*************************************************************************
+UBDraggableMediaPlayer::UBDraggableMediaPlayer():UBMediaPlayer()
+{
+//    setAcceptDrops(true);
+}
+
+void UBDraggableMediaPlayer::setFile(const QString &text)
+{
+    mSourcePath = text;
+    UBMediaPlayer::setFile(text);
+}
+
+void UBDraggableMediaPlayer::mousePressEvent(QMouseEvent *event)
+{
+    Q_UNUSED(event);
+    QMimeData *mimeData = new QMimeData;
+    QList<QUrl> urls;
+    urls << QUrl::fromLocalFile(mSourcePath);
+    mimeData->setUrls(urls);
+    mimeData->setText(mSourcePath);
+
+
+    QDrag *drag = new QDrag(this);
+    drag->setMimeData(mimeData);
+    drag->start();
+}
+

src/gui/UBMediaPlayer.h

@@ -0,0 +1,107 @@
+#ifndef UBUBMediaPlayer_H
+#define UBUBMediaPlayer_H
+
+#include <QtGui/QWidget>
+#include <QtGui/QApplication>
+#include <QtCore/QTimerEvent>
+#include <QtGui/QShowEvent>
+#include <QtGui/QIcon>
+#include <QtCore/QBasicTimer>
+#include <QtGui/QAction>
+
+#include <phonon/audiooutput.h>
+#include <phonon/backendcapabilities.h>
+#include <phonon/effect.h>
+#include <phonon/effectparameter.h>
+#include <phonon/effectwidget.h>
+#include <phonon/mediaobject.h>
+#include <phonon/seekslider.h>
+#include <phonon/videowidget.h>
+#include <phonon/volumeslider.h>
+
+QT_BEGIN_NAMESPACE
+class QPushButton;
+class QLabel;
+class QSlider;
+class QTextEdit;
+QT_END_NAMESPACE
+
+class UBMediaPlayer;
+
+class MediaVideoWidget : public Phonon::VideoWidget
+{
+    Q_OBJECT;
+
+public:
+    MediaVideoWidget(UBMediaPlayer *player, QWidget *parent = 0);
+
+protected:
+    void timerEvent(QTimerEvent *e);
+
+private:
+    UBMediaPlayer* m_player;
+    QBasicTimer m_timer;
+//    QAction m_action;
+};
+
+class UBMediaPlayer : public QWidget
+{
+    Q_OBJECT
+public:
+    UBMediaPlayer();
+
+    void setFile(const QString &text);
+    void setLocation(const QString &location);
+    void setVolume(qreal volume);
+
+public slots:
+    void openFile();
+    void rewind();
+    void forward();
+//    void updateTime();
+    void finished();
+    void playPause();
+
+protected:
+    void resizeEvent(QResizeEvent* pEvent);
+
+private slots:
+    void stateChanged(Phonon::State newstate, Phonon::State oldstate);
+    void bufferStatus(int percent);
+    void openUrl();
+
+    void hasVideoChanged(bool);
+
+private:
+    void initVideoWindow();
+
+    QIcon playIcon;
+    QIcon pauseIcon;
+    QPushButton *playButton;
+//    QPushButton *rewindButton;
+//    QPushButton *forwardButton;
+    Phonon::SeekSlider *slider;
+//    QLabel *timeLabel;
+    QLabel *progressLabel;
+//    QLabel *info;
+
+    QWidget m_videoWindow;
+    Phonon::MediaObject m_MediaObject;
+    Phonon::AudioOutput m_AudioOutput;
+    MediaVideoWidget *m_videoWidget;
+    Phonon::Path m_audioOutputPath;
+};
+
+class UBDraggableMediaPlayer : public UBMediaPlayer
+{
+    Q_OBJECT
+public:
+    UBDraggableMediaPlayer();
+    void setFile(const QString &text);
+protected:
+    QString mSourcePath;
+    void mousePressEvent(QMouseEvent *event);
+};
+
+
+#endif // UBUBMediaPlayer_H

src/gui/UBTBDocumentEditWidget.cpp

@@ -0,0 +1,212 @@
+#include "UBTBDocumentEditWidget.h"
+#include "customWidgets/UBGlobals.h"
+
+UBTBDocumentEditWidget::UBTBDocumentEditWidget(UBTeacherBarDataMgr* pDataMgr, QWidget *parent, const char *name):QWidget(parent)
+  , mpPageViewButton(NULL)
+  , mpPreviewButton(NULL)
+  , mpTitleLabel(NULL)
+  , mpTitle(NULL)
+  , mpTargetLabel(NULL)
+  , mpTarget(NULL)
+  , mpMetadataLabel(NULL)
+  , mpLicenseLabel(NULL)
+  , mpLicenseCombox(NULL)
+  , mpKeywords(NULL)
+  , mpLevel(NULL)
+  , mpTopic(NULL)
+  , mpAuthor(NULL)
+  , mpKeywordLabel(NULL)
+  , mpLevelLabel(NULL)
+  , mpTopicLabel(NULL)
+  , mpAuthorLabel(NULL)
+{
+    setObjectName(name);
+
+    mpDataMgr = pDataMgr;
+
+    setLayout(&mLayout);
+    mLayout.setContentsMargins(0, 0, 0, 0);
+
+    mpContainer = new QWidget(this);
+    mpContainer->setObjectName("DockPaletteWidgetBox");
+    mLayout.addWidget(mpContainer, 1);
+    mpContainer->setLayout(&mContainerLayout);
+
+    // Title
+    mpTitleLabel = new QLabel(tr("Session Title"), mpContainer);
+    mpTitleLabel->setAlignment(Qt::AlignLeft);
+    mpTitleLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpTitleLabel, 0);
+    mpTitle = new QLineEdit(mpContainer);
+    mpTitle->setObjectName("DockPaletteWidgetLineEdit");
+    mContainerLayout.addWidget(mpTitle, 0);
+    mContainerLayout.addWidget(&mTitleSeparator);
+
+    // Target
+    mpTargetLabel = new QLabel(tr("Session Target"), mpContainer);
+    mpTargetLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpTargetLabel, 0);
+    mpTarget = new QTextEdit(mpContainer);
+    mpTarget->setObjectName("UBTeacherBarTargetBox");
+    mContainerLayout.addWidget(mpTarget, 1);
+    mContainerLayout.addWidget(&mTargetSeparator);
+
+    // Metadata
+    mpMetadataLabel = new QLabel(tr("Metadata"), mpContainer);
+    mpMetadataLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mpMetadataLabel->setAlignment(Qt::AlignLeft);
+    mContainerLayout.addWidget(mpMetadataLabel, 0);
+    mpKeywords = new QLineEdit(this);
+    mpKeywords->setObjectName("DockPaletteWidgetLineEdit");
+    mpLevel = new QComboBox(this);
+    mpLevel->setObjectName("DockPaletteWidgetComboBox");
+    mpTopic = new QComboBox(this);
+    mpTopic->setObjectName("DockPaletteWidgetComboBox");
+    mpAuthor = new QLineEdit(this);
+    mpAuthor->setObjectName("DockPaletteWidgetLineEdit");
+    mpKeywordLabel = new QLabel(tr("Keywords:"), this);
+    mpLevelLabel = new QLabel(tr("Level:"), this);
+    mpTopicLabel = new QLabel(tr("Topic:"), this);
+    mpAuthorLabel = new QLabel(tr("Author"), this);
+
+    mKeywordLayout.addWidget(mpKeywordLabel, 0);
+    mKeywordLayout.addWidget(mpKeywords, 1);
+    mLevelLayout.addWidget(mpLevelLabel, 0);
+    mLevelLayout.addWidget(mpLevel, 1);
+    mTopicLayout.addWidget(mpTopicLabel, 0);
+    mTopicLayout.addWidget(mpTopic, 1);
+    mAuthorLayout.addWidget(mpAuthorLabel, 0);
+    mAuthorLayout.addWidget(mpAuthor, 1);
+
+    mContainerLayout.addLayout(&mKeywordLayout, 0);
+    mContainerLayout.addLayout(&mLevelLayout, 0);
+    mContainerLayout.addLayout(&mTopicLayout, 0);
+    mContainerLayout.addLayout(&mAuthorLayout, 0);
+
+    mContainerLayout.addWidget(&mLicenseSeparator);
+
+    // License
+    mpLicenseLabel = new QLabel(tr("License"), mpContainer);
+    mpLicenseLabel->setAlignment(Qt::AlignLeft);
+    mpLicenseLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mContainerLayout.addWidget(mpLicenseLabel, 0);
+    mpLicenseCombox = new QComboBox(this);
+    mpLicenseCombox->setObjectName("DockPaletteWidgetComboBox");
+    QStringList qslLicenses;
+    qslLicenses << "CC BY";
+    qslLicenses << "CC BY-ND";
+    qslLicenses << "CC BY-NC-SA";
+    qslLicenses << "CC BY-SA";
+    qslLicenses << "CC BY-NC";
+    qslLicenses << "CC BY-NC-ND";
+    mpLicenseCombox->addItems(qslLicenses);
+    mContainerLayout.addWidget(mpLicenseCombox);
+
+    mpPageViewButton = new QPushButton(tr("Page View"), this);
+    mpPageViewButton->setObjectName("DockPaletteWidgetButton");
+    mPreviewLayout.addWidget(mpPageViewButton, 0);
+    mpPreviewButton = new QPushButton(tr("Preview"), this);
+    mpPreviewButton->setObjectName("DockPaletteWidgetButton");
+    mPreviewLayout.addWidget(mpPreviewButton, 0);
+    mPreviewLayout.addStretch(1);
+    mLayout.addLayout(&mPreviewLayout, 0);
+
+    connect(mpPageViewButton, SIGNAL(clicked()), this, SLOT(onPageView()));
+    connect(mpPreviewButton, SIGNAL(clicked()), this, SLOT(onPreview()));
+    connect(mpTitle, SIGNAL(textChanged(QString)), this, SLOT(onSessionTitleChanged()));
+    connect(mpTarget, SIGNAL(textChanged()), this, SLOT(onSessionTargetChanged()));
+    connect(mpLicenseCombox, SIGNAL(currentIndexChanged(int)), this, SLOT(onLicenseCurrentIndexChanged(int)));
+    connect(mpKeywords, SIGNAL(textChanged(QString)), this, SLOT(onKeywordChanged(QString)));
+    connect(mpLevel, SIGNAL(currentIndexChanged(QString)), this, SLOT(onLevelChanged(QString)));
+    connect(mpTopic, SIGNAL(currentIndexChanged(QString)), this, SLOT(onTopicChanged(QString)));
+    connect(mpAuthor, SIGNAL(textChanged(QString)), this, SLOT(onAuthorChanged(QString)));
+}
+
+UBTBDocumentEditWidget::~UBTBDocumentEditWidget()
+{
+    DELETEPTR(mpTitleLabel);
+    DELETEPTR(mpTitle);
+    DELETEPTR(mpTargetLabel);
+    DELETEPTR(mpTarget);
+    DELETEPTR(mpMetadataLabel);
+    DELETEPTR(mpKeywordLabel);
+    DELETEPTR(mpLevelLabel);
+    DELETEPTR(mpTopicLabel);
+    DELETEPTR(mpAuthorLabel);
+    DELETEPTR(mpKeywords);
+    DELETEPTR(mpLevel);
+    DELETEPTR(mpTopic);
+    DELETEPTR(mpAuthor);
+    DELETEPTR(mpLicenseLabel);
+    DELETEPTR(mpLicenseCombox);
+    DELETEPTR(mpPageViewButton);
+    DELETEPTR(mpPreviewButton);
+}
+
+void UBTBDocumentEditWidget::onPageView()
+{
+    emit changeTBState(eTeacherBarState_PageEdit);
+}
+
+void UBTBDocumentEditWidget::onPreview()
+{
+    emit changeTBState(eTeacherBarState_DocumentPreview);
+}
+
+void UBTBDocumentEditWidget::onSessionTitleChanged()
+{
+    mpDataMgr->setSessionTitle(mpTitle->text());
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::onSessionTargetChanged()
+{
+    mpDataMgr->setSessionTarget(mpTarget->document()->toPlainText());
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::onLicenseCurrentIndexChanged(int selection)
+{
+    mpDataMgr->setSessionLicence((eLicense)selection);
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::updateFields()
+{
+    mpTitle->setText(mpDataMgr->sessionTitle());
+    mpTarget->setPlainText(mpDataMgr->sessionTarget());
+    mpKeywords->setText(mpDataMgr->keywords());
+    // TODO: retrieve the level
+    // TODO retrieve the topic
+    mpAuthor->setText(mpDataMgr->authors());
+}
+
+void UBTBDocumentEditWidget::clearFields()
+{
+    mpTitle->setText("");
+    mpTarget->setPlainText("");
+}
+
+void UBTBDocumentEditWidget::onKeywordChanged(const QString &kw)
+{
+    mpDataMgr->setKeywords(kw);
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::onLevelChanged(const QString &level)
+{
+    mpDataMgr->setLevel(level);
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::onTopicChanged(const QString &topic)
+{
+    mpDataMgr->setTopic(topic);
+    emit valueChanged();
+}
+
+void UBTBDocumentEditWidget::onAuthorChanged(const QString &authors)
+{
+    mpDataMgr->setAuthors(authors);
+    emit valueChanged();
+}

src/gui/UBTBDocumentEditWidget.h

@@ -0,0 +1,73 @@
+#ifndef UBTBDOCUMENTEDITWIDGET_H
+#define UBTBDOCUMENTEDITWIDGET_H
+
+#include <QVBoxLayout>
+#include <QPushButton>
+#include <QLabel>
+#include <QLineEdit>
+#include <QTextEdit>
+#include <QComboBox>
+
+#include "UBTeacherBarDataMgr.h"
+
+class UBTBDocumentEditWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTBDocumentEditWidget(UBTeacherBarDataMgr* pDataMgr, QWidget* parent=0, const char* name="UBTBDocumentEditWidget");
+    ~UBTBDocumentEditWidget();
+    void updateFields();
+    void clearFields();
+
+signals:
+    void changeTBState(eTeacherBarState state);
+    void valueChanged();
+
+private slots:
+    void onPageView();
+    void onPreview();
+    void onSessionTitleChanged();
+    void onSessionTargetChanged();
+    void onLicenseCurrentIndexChanged(int selection);
+    void onKeywordChanged(const QString& kw);
+    void onLevelChanged(const QString& level);
+    void onTopicChanged(const QString& topic);
+    void onAuthorChanged(const QString& authors);
+
+private:
+    QVBoxLayout mLayout;
+    QHBoxLayout mPageLayout;
+    QHBoxLayout mPreviewLayout;
+    QVBoxLayout mContainerLayout;
+    QPushButton* mpPageViewButton;
+    QPushButton* mpPreviewButton;
+    UBTBSeparator mTitleSeparator;
+    UBTBSeparator mTargetSeparator;
+    UBTBSeparator mLicenseSeparator;
+
+    QHBoxLayout mKeywordLayout;
+    QHBoxLayout mLevelLayout;
+    QHBoxLayout mTopicLayout;
+    QHBoxLayout mAuthorLayout;
+
+    QWidget* mpContainer;
+    QLabel* mpTitleLabel;
+    QLineEdit* mpTitle;
+    QLabel* mpTargetLabel;
+    QTextEdit* mpTarget;
+    QLabel* mpMetadataLabel;
+    QLabel* mpLicenseLabel;
+    QComboBox* mpLicenseCombox;
+    QLineEdit* mpKeywords;
+    QComboBox* mpLevel;
+    QComboBox* mpTopic;
+    QLineEdit* mpAuthor;
+    QLabel* mpKeywordLabel;
+    QLabel* mpLevelLabel;
+    QLabel* mpTopicLabel;
+    QLabel* mpAuthorLabel;
+
+    UBTeacherBarDataMgr* mpDataMgr;
+};
+
+#endif // UBTBDOCUMENTEDITWIDGET_H

src/gui/UBTBDocumentPreviewWidget.cpp

@@ -0,0 +1,57 @@
+#include "customWidgets/UBGlobals.h"
+#include "UBTBDocumentPreviewWidget.h"
+
+UBTBDocumentPreviewWidget::UBTBDocumentPreviewWidget(UBTeacherBarDataMgr *pDataMgr, QWidget *parent, const char *name):QWidget(parent)
+  , mpPageViewButton(NULL)
+  , mpEditButton(NULL)
+{
+    setObjectName(name);
+    mpDataMgr = pDataMgr;
+
+    setLayout(&mLayout);
+
+    mpPageViewButton = new QPushButton(tr("Page View"), this);
+    mpPageViewButton->setObjectName("DockPaletteWidgetButton");
+    mPageLayout.addStretch(1);
+    mPageLayout.addWidget(mpPageViewButton, 0);
+    mPageLayout.addStretch(1);
+    mLayout.addLayout(&mPageLayout);
+
+    // TODO : Add the elements here
+
+    mpEditButton = new QPushButton(tr("Edit"), this);
+    mpEditButton->setObjectName("DockPaletteWidgetButton");
+    mPreviewLayout.addStretch(1);
+    mPreviewLayout.addWidget(mpEditButton, 0);
+    mPreviewLayout.addStretch(1);
+    mLayout.addLayout(&mPreviewLayout);
+
+    connect(mpPageViewButton, SIGNAL(clicked()), this, SLOT(onPageView()));
+    connect(mpEditButton, SIGNAL(clicked()), this, SLOT(onEdit()));
+}
+
+UBTBDocumentPreviewWidget::~UBTBDocumentPreviewWidget()
+{
+    DELETEPTR(mpPageViewButton);
+    DELETEPTR(mpEditButton);
+}
+
+void UBTBDocumentPreviewWidget::onEdit()
+{
+    emit changeTBState(eTeacherBarState_DocumentEdit);
+}
+
+void UBTBDocumentPreviewWidget::onPageView()
+{
+    emit changeTBState(eTeacherBarState_PagePreview);
+}
+
+void UBTBDocumentPreviewWidget::updateFields()
+{
+
+}
+
+void UBTBDocumentPreviewWidget::clearFields()
+{
+
+}

src/gui/UBTBDocumentPreviewWidget.h

@@ -0,0 +1,35 @@
+#ifndef UBTBDOCUMENTPREVIEWWIDGET_H
+#define UBTBDOCUMENTPREVIEWWIDGET_H
+
+#include <QVBoxLayout>
+#include <QPushButton>
+
+#include "UBTeacherBarDataMgr.h"
+
+class UBTBDocumentPreviewWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTBDocumentPreviewWidget(UBTeacherBarDataMgr* pDataMgr, QWidget* parent=0, const char* name="UBTBDocumentPreviewWidget");
+    ~UBTBDocumentPreviewWidget();
+    void updateFields();
+    void clearFields();
+
+signals:
+    void changeTBState(eTeacherBarState state);
+
+private slots:
+    void onPageView();
+    void onEdit();
+
+private:
+    QVBoxLayout mLayout;
+    QHBoxLayout mPageLayout;
+    QHBoxLayout mPreviewLayout;
+    QPushButton* mpPageViewButton;
+    QPushButton* mpEditButton;
+
+    UBTeacherBarDataMgr* mpDataMgr;
+};
+
+#endif // UBTBDOCUMENTPREVIEWWIDGET_H

src/gui/UBTBPageEditWidget.cpp

@@ -0,0 +1,534 @@
+#include "customWidgets/UBGlobals.h"
+#include "core/UBApplication.h"
+#include "frameworks/UBFileSystemUtils.h"
+#include "gui/UBMediaPlayer.h"
+#include "customWidgets/UBMediaWidget.h"
+
+#include "UBTBPageEditWidget.h"
+
+UBTBPageEditWidget::UBTBPageEditWidget(UBTeacherBarDataMgr *pDataMgr, QWidget *parent, const char *name):QWidget(parent)
+  , mpDataMgr(NULL)
+  , mpTitleLabel(NULL)
+  , mpTitle(NULL)
+  , mpMediaLabel(NULL)
+  , mpActionLabel(NULL)
+  , mpActions(NULL)
+  , mpActionButton(NULL)
+  , mpLinkLabel(NULL)
+  , mpLinks(NULL)
+  , mpLinkButton(NULL)
+  , mpCommentLabel(NULL)
+  , mpComments(NULL)
+  , mpDocumentEditbutton(NULL)
+  , mpPagePreviewButton(NULL)
+  , mpContainer(NULL)
+{
+    Q_UNUSED(name);
+    mpDataMgr = pDataMgr;
+    mActions.clear();
+    mUrls.clear();
+    setAttribute(Qt::WA_StyledBackground, true);
+    setStyleSheet(UBApplication::globalStyleSheet());
+    mClearingFields = false;
+    mLayout.setContentsMargins(0, 0, 0, 0);
+    setLayout(&mLayout);
+
+    mpContainer = new QWidget(this);
+    mpContainer->setObjectName("DockPaletteWidgetBox");
+    mpContainer->setLayout(&mContainerLayout);
+    mLayout.addWidget(mpContainer, 1);
+
+    // Title
+    mpTitleLabel = new QLabel(tr("Title"), mpContainer);
+    mpTitle = new QLineEdit(mpContainer);
+    mpTitle->setObjectName("DockPaletteWidgetLineEdit");
+    mContainerLayout.addWidget(mpTitleLabel, 0);
+    mContainerLayout.addWidget(mpTitle, 0);
+
+    // Actions
+    mpActionLabel = new QLabel(tr("Actions"), mpContainer);
+    mContainerLayout.addWidget(mpActionLabel, 0);
+    mpActions = new UBWidgetList(mpContainer);
+    mpActions->setEmptyText(tr("Add actions"));
+    mContainerLayout.addWidget(mpActions, 1);
+    mpActionButton = new QPushButton(mpContainer);
+    mpActionButton->setObjectName("DockPaletteWidgetButton");
+    mpActionButton->setText(tr("Add action"));
+    mActionLayout.addWidget(mpActionButton, 0);
+    mActionLayout.addStretch(1);
+    mContainerLayout.addLayout(&mActionLayout, 0);
+
+    // Media
+    mpMediaLabel = new QLabel(tr("Medias"), mpContainer);
+    mContainerLayout.addWidget(mpMediaLabel, 0);
+    mpMediaContainer = new UBTBMediaContainer(mpContainer);
+    mpMediaContainer->setEmptyText(tr("Drop media here"));
+    mContainerLayout.addWidget(mpMediaContainer, 1);
+
+    // Links
+    mpLinkLabel = new QLabel(tr("Links"), mpContainer);
+    mContainerLayout.addWidget(mpLinkLabel, 0);
+    mpLinks = new UBWidgetList(mpContainer);
+    mContainerLayout.addWidget(mpLinks, 1);
+    mpLinkButton = new QPushButton(tr("Add link"), mpContainer);
+    mpLinkButton->setObjectName("DockPaletteWidgetButton");
+    mLinkLayout.addWidget(mpLinkButton, 0);
+    mLinkLayout.addStretch(1);
+    mContainerLayout.addLayout(&mLinkLayout, 0);
+
+    // Comments
+    mpCommentLabel = new QLabel(tr("Comments"), mpContainer);
+    mContainerLayout.addWidget(mpCommentLabel, 0);
+    mpComments = new QTextEdit(mpContainer);
+    mpComments->setObjectName("DockPaletteWidgetBox");
+    mpComments->setStyleSheet("background:white;");
+    mContainerLayout.addWidget(mpComments, 1);
+
+    mpPagePreviewButton = new QPushButton(tr("Preview"), this);
+    mpPagePreviewButton->setObjectName("DockPaletteWidgetButton");
+    mpDocumentEditbutton = new QPushButton(tr("Document View"), this);
+    mpDocumentEditbutton->setObjectName("DockPaletteWidgetButton");
+    mPagePreviewLayout.addWidget(mpDocumentEditbutton, 0);
+    mPagePreviewLayout.addWidget(mpPagePreviewButton, 0);
+    mPagePreviewLayout.addStretch(1);
+    mLayout.addLayout(&mPagePreviewLayout, 0);
+
+    connect(mpTitle, SIGNAL(textChanged(QString)), this, SLOT(onTitleChanged()));
+    connect(mpComments, SIGNAL(textChanged()), this, SLOT(onCommentsChanged()));
+    connect(mpActionButton, SIGNAL(clicked()), this, SLOT(onActionButton()));
+    connect(mpLinkButton, SIGNAL(clicked()), this, SLOT(onLinkButton()));
+    connect(mpDocumentEditbutton, SIGNAL(clicked()), this, SLOT(onDocumentEditClicked()));
+    connect(mpPagePreviewButton, SIGNAL(clicked()), this, SLOT(onPagePreviewClicked()));
+    connect(mpMediaContainer, SIGNAL(mediaDropped(QString)), this, SLOT(onMediaDropped(QString)));
+}
+
+UBTBPageEditWidget::~UBTBPageEditWidget()
+{
+    DELETEPTR(mpDocumentEditbutton);
+    DELETEPTR(mpPagePreviewButton);
+    DELETEPTR(mpComments);
+    DELETEPTR(mpCommentLabel);
+    DELETEPTR(mpLinks);
+    DELETEPTR(mpLinkLabel);
+    DELETEPTR(mpLinkButton);
+    DELETEPTR(mpMediaLabel);
+    DELETEPTR(mpActionButton);
+    DELETEPTR(mpActionLabel);
+    DELETEPTR(mpTitleLabel);
+    DELETEPTR(mpTitle);
+}
+
+void UBTBPageEditWidget::onTitleChanged()
+{
+    if(!mClearingFields){
+        mpDataMgr->setPageTitle(mpTitle->text());
+        emit valueChanged();
+    }
+}
+
+void UBTBPageEditWidget::onCommentsChanged()
+{
+    if(!mClearingFields){
+        mpDataMgr->setComments(mpComments->document()->toPlainText());
+        emit valueChanged();
+    }
+}
+
+void UBTBPageEditWidget::onActionButton()
+{
+    UBTeacherStudentAction* pAction = new UBTeacherStudentAction(this);
+    mActions << pAction;
+    mpActions->addWidget(pAction);
+    emit valueChanged();
+}
+
+void UBTBPageEditWidget::onLinkButton()
+{
+    UBUrlWidget* pUrl = new UBUrlWidget(this);
+    mUrls << pUrl;
+    mpLinks->addWidget(pUrl);
+    emit valueChanged();
+}
+
+void UBTBPageEditWidget::onMediaDropped(const QString &url)
+{
+    if("" != url){
+        QWidget* pMedia = mpMediaContainer->generateMediaWidget(url);
+        if(NULL != pMedia){
+            mMedias << pMedia;
+            mMediaUrls << url;
+            //mpDataMgr->medias()->append(pMedia);
+            //mpDataMgr->addMediaUrl(url);
+            mpMediaContainer->addWidget(pMedia);
+            emit valueChanged();
+        }
+    }
+}
+
+void UBTBPageEditWidget::onDocumentEditClicked()
+{
+    emit changeTBState(eTeacherBarState_DocumentEdit);
+}
+
+void UBTBPageEditWidget::onPagePreviewClicked()
+{
+    emit changeTBState(eTeacherBarState_PagePreview);
+}
+
+void UBTBPageEditWidget::saveFields()
+{
+    mpDataMgr->actions()->clear();
+    mpDataMgr->urls()->clear();
+    mpDataMgr->mediaUrls()->clear();
+    mpDataMgr->medias()->clear();
+
+    foreach(UBTeacherStudentAction* pAct, mActions){
+        sAction action;
+        action.type = pAct->comboValue().toInt();
+        action.content = pAct->text();
+        mpDataMgr->actions()->append(action);
+    }
+    foreach(UBUrlWidget* pUrl, mUrls){
+        sLink link;
+        link.title = pUrl->title();
+        link.link = pUrl->url();
+        mpDataMgr->urls()->append(link);
+    }
+    foreach(QString url, mMediaUrls){
+        qDebug() << "saving media :" << url;
+        mpDataMgr->mediaUrls()->append(url);
+    }
+    foreach(QWidget* pMedia, mMedias){
+        mpDataMgr->medias()->append(pMedia);
+    }
+}
+
+void UBTBPageEditWidget::updateFields()
+{
+    // Title
+    mpTitle->setText(mpDataMgr->pageTitle());
+    // Actions
+    foreach(sAction action, *mpDataMgr->actions()){
+        UBTeacherStudentAction* pAction = new UBTeacherStudentAction(this);
+        pAction->setComboValue(action.type);
+        pAction->setText(action.content);
+        mActions << pAction;
+        mpActions->addWidget(pAction);
+    }
+    // Medias
+    foreach(QString url, *mpDataMgr->mediaUrls()){
+        if(!url.isEmpty()){
+            mMediaUrls << url;
+            QWidget* pWidget = mpMediaContainer->generateMediaWidget(url);
+            if(pWidget != NULL){
+                mMedias << pWidget;
+                mpMediaContainer->addWidget(pWidget);
+            }
+        }
+    }
+
+    // Links
+    foreach(sLink link, *mpDataMgr->urls()){
+        UBUrlWidget* urlWidget = new UBUrlWidget(this);
+        urlWidget->setTitle(link.title);
+        urlWidget->setUrl(link.link);
+        mUrls << urlWidget;
+        mpLinks->addWidget(urlWidget);
+    }
+    // Comments
+    mpComments->document()->setPlainText(mpDataMgr->comments());
+}
+
+void UBTBPageEditWidget::clearFields()
+{
+    mClearingFields = true;
+    // Title
+    mpTitle->setText("");
+    // Actions
+    foreach(UBTeacherStudentAction* pAction, mActions){
+        mpActions->removeWidget(pAction);
+        DELETEPTR(pAction);
+    }
+    mActions.clear();
+    // Medias
+    foreach(QWidget* pMedia, mMedias){
+        if(NULL != pMedia){
+            mpMediaContainer->removeWidget(pMedia);
+            DELETEPTR(pMedia);
+        }
+    }
+    mMedias.clear();
+    mMediaUrls.clear();
+    // Links
+    foreach(UBUrlWidget* pLink, mUrls){
+        mpLinks->removeWidget(pLink);
+        DELETEPTR(pLink);
+    }
+    mUrls.clear();
+    // Comments
+    mpComments->setText("");
+
+    mClearingFields = false;
+}
+
+// ---------------------------------------------------------------------------------------------
+UBUrlWidget::UBUrlWidget(QWidget *parent, const char *name):QWidget(parent)
+  , mpLayout(NULL)
+  , mpUrlLabel(NULL)
+  , mpUrl(NULL)
+{
+    setObjectName(name);
+    setAttribute(Qt::WA_StyledBackground, true);
+    setStyleSheet(UBApplication::globalStyleSheet());
+
+    mpLayout = new QVBoxLayout(this);
+    setLayout(mpLayout);
+
+    mpLabelLayout = new QHBoxLayout(0);
+    mpUrlLabel = new QLabel(tr("Url"), this);
+    mpLabelLayout->addWidget(mpUrlLabel, 0);
+    mpUrl = new QLineEdit(this);
+    mpUrl->setObjectName("DockPaletteWidgetLineEdit");
+    mpUrl->setMinimumHeight(20);
+    mpLabelLayout->addWidget(mpUrl, 1);
+
+    mpTitleLayout = new QHBoxLayout(0);
+    mpTitleLabel = new QLabel(tr("Title"),this);
+    mpTitleLayout->addWidget(mpTitleLabel,0);
+    mpTitle = new QLineEdit(this);
+    mpTitle->setObjectName("DockPaletteWidgetLineEdit");
+    mpTitle->setMinimumHeight(20);
+    mpTitleLayout->addWidget(mpTitle,1);
+
+    mpLayout->addLayout(mpTitleLayout);
+    mpLayout->addLayout(mpLabelLayout);
+}
+
+UBUrlWidget::~UBUrlWidget()
+{
+    DELETEPTR(mpTitle);
+    DELETEPTR(mpTitleLabel);
+    DELETEPTR(mpUrlLabel);
+    DELETEPTR(mpUrl);
+    DELETEPTR(mpTitleLayout);
+    DELETEPTR(mpLabelLayout);
+    DELETEPTR(mpLayout);
+}
+
+QString UBUrlWidget::url()
+{
+    QString str;
+
+    if(NULL != mpUrl){
+        str = mpUrl->text() + ";" + mpTitle->text();
+    }
+
+    return str;
+}
+
+void UBUrlWidget::setUrl(const QString &url)
+{
+    if(NULL != mpUrl){
+        mpUrl->setText(url);
+    }
+}
+
+//  ------------------------------------------------------------------------------------------------------------------------------------
+UBTBMediaContainer::UBTBMediaContainer(QWidget *parent, const char *name) : UBWidgetList(parent)
+{
+    setObjectName(name);
+    setAcceptDrops(true);
+}
+
+UBTBMediaContainer::~UBTBMediaContainer()
+{
+
+}
+
+void UBTBMediaContainer::dropEvent(QDropEvent* pEvent)
+{
+    QPixmap pixFromDropEvent;
+    QString mimeType;
+    QString resourcePath;
+    if(pEvent->mimeData()->hasText()){
+        resourcePath = pEvent->mimeData()->text();
+    }
+    else if(pEvent->mimeData()->hasUrls()){
+        resourcePath = pEvent->mimeData()->urls().at(0).toLocalFile();
+    }
+    else if(pEvent->mimeData()->hasImage()){
+        pixFromDropEvent.loadFromData(pEvent->mimeData()->imageData().toByteArray());
+        if(!pixFromDropEvent.isNull())
+            mimeType = "image";
+    }
+
+    if (mimeType.isEmpty() && resourcePath.isEmpty()){
+        pEvent->acceptProposedAction();
+        return;
+    }
+    if(!resourcePath.isEmpty()){
+        emit mediaDropped(resourcePath);
+        pEvent->acceptProposedAction();
+    }
+}
+
+void UBTBMediaContainer::dragEnterEvent(QDragEnterEvent* pEvent)
+{
+    pEvent->acceptProposedAction();
+}
+
+void UBTBMediaContainer::dragMoveEvent(QDragMoveEvent* pEvent)
+{
+    pEvent->acceptProposedAction();
+}
+
+void UBTBMediaContainer::dragLeaveEvent(QDragLeaveEvent* pEvent)
+{
+    pEvent->accept();
+}
+
+void UBTBMediaContainer::addMedia(const QString& mediaPath)
+{
+    if(!mediaPath.isEmpty())
+        mMediaList.append(mediaPath);
+    else
+        qWarning() << __FUNCTION__ <<  "empty path";
+
+    QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(mediaPath);
+    if(mimeType.contains("image")){
+        QPixmap pix = QPixmap(mediaPath);
+        QLabel* label = new QLabel();
+        label->setPixmap(pix);
+        label->setScaledContents(true);
+        addWidget(label);
+    }
+    else if(mimeType.contains("video") || mimeType.contains("audio")){
+        UBMediaPlayer* mediaPlayer = new UBMediaPlayer();
+        mediaPlayer->setFile(mediaPath);
+        addWidget(mediaPlayer);
+    }
+    else{
+        qWarning() << "pMediaPath" << mediaPath;
+        qWarning() << "bad idea to come here";
+    }
+}
+
+QStringList UBTBMediaContainer::mediaUrls()
+{
+    return mMediaList;
+}
+
+void UBTBMediaContainer::cleanMedias()
+{
+    mMediaList.clear();
+}
+
+QWidget* UBTBMediaContainer::generateMediaWidget(const QString& url)
+{
+    QWidget* pW = NULL;
+
+    if(!url.isEmpty())
+        mMediaList.append(url);
+    else
+        qWarning() << __FUNCTION__ <<  "empty path";
+
+    QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(url);
+    if(mimeType.contains("image")){
+        QPixmap pix = QPixmap(url);
+        QLabel* label = new QLabel();
+        pix.scaledToWidth(label->width());
+        label->resize(pix.width(), pix.height());
+        label->setPixmap(pix);
+        label->setScaledContents(true);
+        pW = label;
+    }
+    else if(mimeType.contains("video") || mimeType.contains("audio")){
+        UBMediaWidget* mediaPlayer = new UBMediaWidget(mimeType.contains("audio")?eMediaType_Audio:eMediaType_Video);
+        mediaPlayer->setFile(url);
+        pW = mediaPlayer;
+    }
+    else{
+        qWarning() << "pMediaPath" << url;
+        qWarning() << "bad idea to come here";
+    }
+
+    return pW;
+}
+
+UBTeacherStudentAction::UBTeacherStudentAction(QWidget *parent, const char *name):QWidget(parent)
+  , mpText(NULL)
+  , mpLayout(NULL)
+  , mpComboLayout(NULL)
+  , mpCombo(NULL)
+{
+    setObjectName(name);
+
+    setAttribute(Qt::WA_StyledBackground, true);
+    setStyleSheet(UBApplication::globalStyleSheet());
+
+    // Create the GUI
+    mpLayout = new QHBoxLayout(this);
+    setLayout(mpLayout);
+
+    mpComboLayout = new QVBoxLayout();
+
+    mpCombo = new QComboBox(this);
+    mpCombo->setObjectName("DockPaletteWidgetComboBox");
+    mpCombo->setMinimumWidth(80);
+    mpCombo->addItem(tr("Teacher"));
+    mpCombo->addItem(tr("Student"));
+    mpComboLayout->addWidget(mpCombo, 0);
+    mpComboLayout->addStretch(1);
+
+    mpLayout->addLayout(mpComboLayout, 0);
+
+    mpText = new QTextEdit(this);
+    mpText->setObjectName("DockPaletteWidgetBox");
+    mpText->setStyleSheet("background:white;");
+
+    mpLayout->addWidget(mpText, 1);
+
+}
+
+UBTeacherStudentAction::~UBTeacherStudentAction()
+{
+    DELETEPTR(mpCombo);
+    DELETEPTR(mpText);
+    DELETEPTR(mpComboLayout);
+    DELETEPTR(mpLayout);
+}
+
+QString UBTeacherStudentAction::text()
+{
+    QString str;
+    if(NULL != mpText){
+        str = mpText->document()->toPlainText();
+    }
+    return str;
+}
+
+QString UBTeacherStudentAction::comboValue()
+{
+    QString str;
+
+    if(NULL != mpCombo){
+        str = QString("%0").arg(mpCombo->currentIndex());
+    }
+
+    return str;
+}
+
+void UBTeacherStudentAction::setComboValue(int value)
+{
+    if(NULL != mpCombo){
+        mpCombo->setCurrentIndex(value);
+    }
+}
+
+void UBTeacherStudentAction::setText(const QString& text)
+{
+    if(NULL != mpText){
+        mpText->document()->setPlainText(text);
+    }
+}
+

src/gui/UBTBPageEditWidget.h

@@ -0,0 +1,141 @@
+#ifndef UBTBPAGEEDITWIDGET_H
+#define UBTBPAGEEDITWIDGET_H
+
+#include <QString>
+#include <QTextEdit>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QComboBox>
+#include <QLabel>
+#include <QPushButton>
+
+#include "core/UBPersistenceManager.h"
+#include "customWidgets/UBWidgetList.h"
+#include "interfaces/IDropable.h"
+#include "UBTeacherBarDataMgr.h"
+
+class UBTeacherStudentAction : public QWidget
+{
+    Q_OBJECT
+
+public:
+    UBTeacherStudentAction(QWidget* parent=0, const char* name="UBTeacherStudentAction");
+    ~UBTeacherStudentAction();
+    QString text();
+    QString comboValue();
+    void setComboValue(int value);
+    void setText(const QString& text);
+
+private:
+    QTextEdit* mpText;
+    QHBoxLayout* mpLayout;
+    QVBoxLayout* mpComboLayout;
+    QComboBox* mpCombo;
+};
+
+class UBUrlWidget : public QWidget
+{
+public:
+    UBUrlWidget(QWidget* parent=0, const char* name="UBUrlWidget");
+    ~UBUrlWidget();
+
+    QString url();
+    void setUrl(const QString& url);
+
+    QString title(){return mpTitle->text();}
+    void setTitle(const QString& title){mpTitle->setText(title);}
+
+private:
+    QVBoxLayout* mpLayout;
+    QHBoxLayout* mpLabelLayout;
+    QHBoxLayout* mpTitleLayout;
+    QLabel* mpUrlLabel;
+    QLineEdit* mpUrl;
+
+    QLabel* mpTitleLabel;
+    QLineEdit* mpTitle;
+};
+
+class UBTBMediaContainer : public UBWidgetList
+    , public IDropable
+{
+    Q_OBJECT
+public:
+    UBTBMediaContainer(QWidget* parent=0, const char* name="UBTBMediaContainer");
+    ~UBTBMediaContainer();
+    QStringList mediaUrls();
+    QWidget* generateMediaWidget(const QString& url);
+    void cleanMedias();
+
+signals:
+    void mediaDropped(const QString& url);
+
+protected:
+    void dropEvent(QDropEvent* pEvent);
+    void dragEnterEvent(QDragEnterEvent* pEvent);
+    void dragMoveEvent(QDragMoveEvent* pEvent);
+    void dragLeaveEvent(QDragLeaveEvent* pEvent);
+
+private:
+    void addMedia(const QString& mediaPath);
+
+    QStringList mMediaList;
+};
+
+class UBTBPageEditWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTBPageEditWidget(UBTeacherBarDataMgr* pDataMgr, QWidget* parent=0, const char* name="UBTBPageEditWidget");
+    ~UBTBPageEditWidget();
+    void saveFields();
+    void updateFields();
+    void clearFields();
+
+signals:
+    void valueChanged();
+    void changeTBState(eTeacherBarState state);
+
+private slots:
+    void onTitleChanged();
+    void onCommentsChanged();
+    void onActionButton();
+    void onLinkButton();
+    void onMediaDropped(const QString& url);
+    void onDocumentEditClicked();
+    void onPagePreviewClicked();
+
+private:
+    QVBoxLayout mLayout;
+    QHBoxLayout mTitleLayout;
+    QVBoxLayout mContainerLayout;
+    QHBoxLayout mActionLayout;
+    QHBoxLayout mLinkLayout;
+    QHBoxLayout mDocumentViewLayout;
+    QHBoxLayout mPagePreviewLayout;
+
+    UBTeacherBarDataMgr* mpDataMgr;
+    QLabel* mpTitleLabel;
+    QLineEdit* mpTitle;
+    QLabel* mpMediaLabel;
+    UBTBMediaContainer* mpMediaContainer;
+    QLabel* mpActionLabel;
+    UBWidgetList* mpActions;
+    QPushButton* mpActionButton;
+    QLabel* mpLinkLabel;
+    UBWidgetList* mpLinks;
+    QPushButton* mpLinkButton;
+    QLabel* mpCommentLabel;
+    QTextEdit* mpComments;
+    QPushButton* mpDocumentEditbutton;
+    QPushButton* mpPagePreviewButton;
+    QWidget* mpContainer;
+
+    QVector<UBTeacherStudentAction*> mActions;
+    QVector<UBUrlWidget*> mUrls;
+    QVector<QWidget*> mMedias;
+    QStringList mMediaUrls;
+    bool mClearingFields;
+};
+
+#endif // UBTBPAGEEDITWIDGET_H

src/gui/UBTeacherBarDataMgr.cpp

@@ -0,0 +1,184 @@
+#include "UBTeacherBarDataMgr.h"
+
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+
+#include "board/UBBoardController.h"
+
+#include "customWidgets/UBGlobals.h"
+
+#include "adaptors/UBMetadataDcSubsetAdaptor.h"
+
+
+UBTeacherBarDataMgr::UBTeacherBarDataMgr()
+{
+
+}
+
+UBTeacherBarDataMgr::~UBTeacherBarDataMgr()
+{
+
+}
+
+void UBTeacherBarDataMgr::clearLists()
+{
+    mActionList.clear();
+    mUrlList.clear();
+    mMediaList.clear();
+    mMediaUrls.clear();
+}
+
+void UBTeacherBarDataMgr::saveContent()
+{
+    // Store the page information in the UBZ
+    sTeacherBarInfos infos;
+
+    // Page Title
+    infos.title = mPageTitle;
+    // Actions
+    foreach(sAction action, mActionList){
+        infos.actions << QString("%0;%1").arg(action.type).arg(action.content);
+    }
+    // Media
+    foreach(QString media, mMediaUrls){
+        infos.medias << media;
+    }
+    // Links
+    foreach(sLink link, mUrlList){
+        if("" != link.title && "" != link.link){
+            infos.urls << QString("%0;%1").arg(link.title).arg(link.link);
+        }
+    }
+    // Comments
+    infos.comments = mComments;
+
+    UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+    if(documentProxy){
+        UBPersistenceManager::persistenceManager()->persistTeacherBar(documentProxy, UBApplication::boardController->activeSceneIndex(), infos);
+
+        documentProxy->setSessionTitle(mSessionTitle);
+        documentProxy->setSessionTarget(mSessionTarget);
+        documentProxy->setSessionLicence(QString("%0").arg(mSessionLicence));
+        documentProxy->setSessionKeywords(mAuthors);
+        documentProxy->setSessionLevel(mLevel);
+        documentProxy->setSessionTopic(mTopic);
+        documentProxy->setSessionAuthor(mAuthors);
+
+        UBMetadataDcSubsetAdaptor::persist(documentProxy);
+    }
+}
+
+
+
+void UBTeacherBarDataMgr::loadContent(bool docChanged)
+{
+    clearLists();
+    UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+
+    sTeacherBarInfos nextInfos = UBPersistenceManager::persistenceManager()->getTeacherBarInfos(documentProxy, UBApplication::boardController->activeSceneIndex());
+    if(true/*docChanged*/){
+        mSessionTitle = documentProxy->sessionTitle();
+        mSessionTarget = documentProxy->sessionTarget();
+        mSessionLicence = (eLicense)documentProxy->sessionLicence().toInt();
+        mKeywords = documentProxy->sessionKeywords();
+        mLevel = documentProxy->sessionLevel();
+        mTopic = documentProxy->sessionTopic();
+        mAuthors = documentProxy->sessionAuthors();
+    }
+
+    // Page Title
+    mPageTitle = nextInfos.title;
+    // Actions
+    foreach(QString eachAction, nextInfos.actions){
+        QStringList qslAction = eachAction.split(";");
+        if(2 <= qslAction.size()){
+            sAction action;
+            action.type = qslAction.at(0).toInt();
+            action.content = qslAction.at(1);
+            mActionList << action;
+        }
+    }
+    // Media URL
+    if((nextInfos.medias.size() == 1) && (nextInfos.medias.at(0) == "")){
+        // Do not retrieve it
+    }
+    else{
+        mMediaUrls = nextInfos.medias;
+    }
+
+    // Links
+    foreach(QString eachUrl, nextInfos.urls){
+        QStringList qslUrl = eachUrl.split(';');
+        if(2 <= qslUrl.size()){
+            sLink link;
+            link.title = qslUrl.at(0);
+            link.link = qslUrl.at(1);
+            mUrlList << link;
+        }
+    }
+
+    // Comments
+    mComments = nextInfos.comments;
+}
+
+// ------------------------------------------------------------------------------------
+UBTBSeparator::UBTBSeparator(QWidget *parent, const char *name):QFrame(parent)
+{
+    setObjectName("UBTBSeparator");
+    setMinimumHeight(5);
+    setMaximumHeight(5);
+}
+
+UBTBSeparator::~UBTBSeparator()
+{
+
+}
+
+// ------------------------------------------------------------------------------------
+UBTBLicenseWidget::UBTBLicenseWidget(QWidget *parent, const char *name):QWidget(parent)
+{
+    setObjectName(name);
+    setLayout(&mLayout);
+
+    mpIcon = new QLabel(this);
+    mpText = new QLabel(this);
+    mpText->setWordWrap(true);
+    mLayout.addWidget(mpIcon);
+    mLayout.addWidget(mpText);
+}
+
+UBTBLicenseWidget::~UBTBLicenseWidget()
+{
+    DELETEPTR(mpIcon);
+    DELETEPTR(mpText);
+}
+
+void UBTBLicenseWidget::setLicense(eLicense lic)
+{
+    switch(lic){
+        case eLicense_CCBY:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccby.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY"));
+            break;
+        case eLicense_CCBYND:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccbynd.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY-ND"));
+            break;
+        case eLicense_CCBYNCSA:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccbyncsa.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY-NC-SA"));
+            break;
+        case eLicense_CCBYSA:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccbysa.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY-SA"));
+            break;
+        case eLicense_CCBYNC:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccbync.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY-NC"));
+            break;
+        case eLicense_CCBYNCND:
+            mpIcon->setPixmap(QPixmap(":images/licenses/ccbyncnd.png"));
+            mpText->setText(tr("Creative Common License %0").arg("CC BY-NC-ND"));
+            break;
+    }
+}

src/gui/UBTeacherBarDataMgr.h

@@ -0,0 +1,141 @@
+#ifndef UBTEACHERBARDATAMGR_H
+#define UBTEACHERBARDATAMGR_H
+
+#include <QString>
+#include <QWidget>
+#include <QTextEdit>
+#include <QLineEdit>
+#include <QLabel>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QComboBox>
+#include <QFrame>
+
+typedef enum{
+    eTeacherBarState_DocumentEdit,
+    eTeacherBarState_DocumentPreview,
+    eTeacherBarState_PageEdit,
+    eTeacherBarState_PagePreview
+}eTeacherBarState;
+
+typedef enum{
+    eActionOwner_Teacher,
+    eActionOwner_Student
+}eActionOwner;
+
+typedef struct{
+    int type;
+    QString content;
+}sAction;
+
+typedef struct{
+    QString title;
+    QString link;
+}sLink;
+
+typedef enum{
+    eLicense_CCBY,
+    eLicense_CCBYND,
+    eLicense_CCBYNCSA,
+    eLicense_CCBYSA,
+    eLicense_CCBYNC,
+    eLicense_CCBYNCND
+}eLicense;
+
+class UBTBSeparator : public QFrame
+{
+public:
+    UBTBSeparator(QWidget* parent=0, const char* name="UBTBSeparator");
+    ~UBTBSeparator();
+};
+
+class UBTBLicenseWidget : public QWidget
+{
+public:
+    UBTBLicenseWidget(QWidget* parent=0, const char* name="UBTBLicenseWidget");
+    ~UBTBLicenseWidget();
+    void setLicense(eLicense lic);
+
+private:
+    QHBoxLayout mLayout;
+    QLabel* mpIcon;
+    QLabel* mpText;
+};
+
+class UBTeacherBarDataMgr
+{
+public:
+    UBTeacherBarDataMgr();
+    ~UBTeacherBarDataMgr();
+
+    // Session Title
+    void setSessionTitle(const QString& title){mSessionTitle = title;}
+    QString sessionTitle(){return mSessionTitle;}
+
+    // Session Target
+    void setSessionTarget(const QString& target){mSessionTarget = target;}
+    QString sessionTarget(){return mSessionTarget;}
+
+    // Licence
+    void setSessionLicence(eLicense licence){mSessionLicence = licence;}
+    eLicense sessionLicence(){return mSessionLicence;}
+
+    // Page Title
+    void setPageTitle(const QString& title){mPageTitle = title;}
+    QString pageTitle(){return mPageTitle;}
+
+    // Actions
+    QVector<sAction>* actions(){return &mActionList;}
+
+    // Medias
+    QVector<QWidget*>* medias(){return &mMediaList;}
+    void addMediaUrl(const QString& url){mMediaUrls << url;}
+    QStringList* mediaUrls(){return &mMediaUrls;}
+
+    // Urls
+    QVector<sLink>* urls(){return &mUrlList;}
+
+    // Comments
+    void setComments(const QString& c){mComments = c;}
+    QString comments(){return mComments;}
+
+    // Keywords
+    void setKeywords(const QString& kw){mKeywords = kw;}
+    QString keywords(){return mKeywords;}
+
+    // Level
+    void setLevel(const QString& level){mLevel = level;}
+    QString level(){return mLevel;}
+
+    // Topic
+    void setTopic(const QString& topic){mTopic = topic;}
+    QString topic(){return mTopic;}
+
+    // Authors
+    void setAuthors(const QString& authors){mAuthors = authors;}
+    QString authors(){return mAuthors;}
+
+
+    // Others
+    void clearLists();
+    void saveContent();
+    void loadContent(bool docChanged = false);
+
+private:
+    QString mSessionTitle;
+    QString mSessionTarget;
+    eLicense mSessionLicence;
+    QString mPageTitle;
+    QString mComments;
+    QString mKeywords;
+    QString mLevel;
+    QString mTopic;
+    QString mAuthors;
+
+    QVector<sAction> mActionList;
+    QVector<sLink> mUrlList;
+    QVector<QWidget*> mMediaList;
+    QStringList mMediaUrls;
+};
+
+#endif // UBTEACHERBARDATAMGR_H

src/gui/UBTeacherBarPreviewWidget.cpp

@@ -0,0 +1,354 @@
+#include "core/UBApplication.h"
+#include "customWidgets/UBGlobals.h"
+#include "board/UBBoardController.h"
+#include "frameworks/UBFileSystemUtils.h"
+
+#include "UBTeacherBarPreviewWidget.h"
+
+
+UBTeacherBarPreviewMedia::UBTeacherBarPreviewMedia(QWidget* parent, const char* name) : QWidget(parent)
+{
+    setObjectName(name);
+    mWidget = new UBWidgetList(parent);
+    mLayout.addWidget(mWidget);
+    setLayout(&mLayout);
+    mWidgetList.clear();
+}
+
+UBTeacherBarPreviewMedia::~UBTeacherBarPreviewMedia()
+{
+    DELETEPTR(mWidget);
+}
+
+void UBTeacherBarPreviewMedia::cleanMedia()
+{
+    foreach(QWidget* eachWidget, mWidgetList.keys()){
+        if(QString(eachWidget->metaObject()->className()).contains("UBDraggable")){
+            mWidget->removeWidget(eachWidget);
+            delete eachWidget;
+            eachWidget = NULL;
+        }
+        else{
+            mWidget->removeWidget(eachWidget);
+        }
+    }
+    mWidgetList.clear();
+}
+
+void UBTeacherBarPreviewMedia::loadWidgets(QList<QWidget*> pWidgetsList, bool isResizable)
+{
+    foreach(QWidget*eachWidget, pWidgetsList){
+        mWidget->addWidget(eachWidget);
+        mWidgetList[eachWidget]="DRAG UNAVAILABLE";
+    }
+}
+
+
+//int UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
+//{
+//    int addedMedia = 0;
+////    foreach(QString eachString, pMedias){
+////        if(!eachString.isEmpty()){
+////            QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(eachString);
+////            if(mimeType.contains("image")){
+////                UBDraggableLabel* label = new UBDraggableLabel();
+////                label->loadImage(eachString);
+////                mWidget->addWidget(label);
+////                mWidgetList[label]=eachString;
+////                addedMedia += 1;
+////            }
+////            else if(mimeType.contains("video") || mimeType.contains("audio")){
+////                UBDraggableMediaPlayer* mediaPlayer = new UBDraggableMediaPlayer();
+////                mediaPlayer->setFile(eachString);
+////                mWidget->addWidget(mediaPlayer);
+////                mWidgetList[mediaPlayer] = eachString;
+////                addedMedia += 1;
+////            }
+////            else{
+////                qWarning() << "pMediaPath" << eachString;
+////                qWarning() << "bad idea to come here";
+////            }
+////        }
+////    }
+//    return addedMedia;
+//}
+
+// -----------------------------------------------------------------------------------------------
+UBActionPreview::UBActionPreview(QWidget *parent, const char *name):QWidget(parent)
+  , mpOwner(NULL)
+  , mpContent(NULL)
+{
+    setObjectName(name);
+    setLayout(&mLayout);
+    mpOwner = new QLabel(this);
+    mpOwner->setObjectName("UBActionPreviewOwner");
+    mOwnerLayout.addWidget(mpOwner, 0);
+    mOwnerLayout.addStretch(1);
+    mLayout.addLayout(&mOwnerLayout);
+    mpContent = new QTextEdit(this);
+    mpContent->setReadOnly(true);
+    mpContent->setObjectName("UBActionPreviewContent");
+    //mpContent->setWordWrap(true);
+    mLayout.addWidget(mpContent);
+    setContentsMargins(-9, -9, -9, -9);
+}
+
+UBActionPreview::~UBActionPreview()
+{
+    if(NULL != mpOwner){
+        delete mpOwner;
+        mpOwner = NULL;
+    }
+    if(NULL != mpContent){
+        delete mpContent;
+        mpContent = NULL;
+    }
+}
+
+void UBActionPreview::setOwner(int owner)
+{
+    if(NULL != mpOwner && NULL != mpContent){
+        switch(owner){
+            case eActionOwner_Teacher:
+                mpOwner->setText(tr("Teacher"));
+                mpContent->setStyleSheet("background:lightblue; border:lightblue;");
+                break;
+
+            case eActionOwner_Student:
+                mpOwner->setText(tr("Student"));
+                mpContent->setStyleSheet("background:lightgreen; border:lightgreen;");
+                break;
+        }
+    }
+}
+
+void UBActionPreview::setContent(const QString &content)
+{
+    if(NULL != mpContent){
+        mpContent->setText(content);
+        setMinimumHeight(mpOwner->height() + mpContent->document()->documentLayout()->documentSize().toSize().height());
+    }
+}
+
+// -------------------------------------------------------------------------------------------------------------------
+UBTBPreviewContainer::UBTBPreviewContainer(QWidget *parent, const char *name):UBWidgetList(parent)
+{
+    setObjectName(name);
+}
+
+UBTBPreviewContainer::~UBTBPreviewContainer()
+{
+
+}
+
+// ------------------------------------------------------------------------------------
+UBTeacherBarPreviewWidget::UBTeacherBarPreviewWidget(UBTeacherBarDataMgr* pDataMgr, QWidget *parent, const char *name):QWidget(parent)
+  , mpEditButton(NULL)
+  , mpSessionTitle(NULL)
+  , mpTitle(NULL)
+  , mpTitleLabel(NULL)
+  , mpPageNbrLabel(NULL)
+  , mpContentContainer(NULL)
+  , mpScheduleLabel(NULL)
+  , mpLicenseLabel(NULL)
+{
+    setObjectName(name);
+    mpDataMgr = pDataMgr;
+    setLayout(&mLayout);
+
+    setAttribute(Qt::WA_StyledBackground, true);
+    setStyleSheet(UBApplication::globalStyleSheet());
+
+    // Build the Preview widget
+    // Session Title
+    mTitleContainer.setLayout(&mTitleLayout);
+    mpSessionTitle = new QLabel(this);
+    mpSessionTitle->setText(tr("Session: "));
+    mpSessionTitle->setWordWrap(true);
+    mpSessionTitle->setAlignment(Qt::AlignRight);
+    mpSessionTitle->setObjectName("UBTBPreviewSessionTitle");
+    mLayout.addWidget(mpSessionTitle);
+
+    // Title
+    mTitleContainer.setLayout(&mTitleLayout);
+    mTitleLayout.setContentsMargins(0, 0, 0, 0);
+    mpTitleLabel = new QLabel(&mTitleContainer);
+    mpTitleLabel->setText(tr("Activity"));
+    mpTitleLabel->setObjectName("UBTeacherBarPreviewSubtitle");
+    mTitleLayout.addWidget(mpTitleLabel, 0);
+    mpTitle = new QLabel(&mTitleContainer);
+    mpTitle->setObjectName("UBTeacherBarPreviewTitle");
+    mpTitle->setWordWrap(true);
+    mpTitle->setAlignment(Qt::AlignLeft);
+    mTitleLayout.addWidget(mpTitle, 1);
+    mpPageNbrLabel = new QLabel(tr("Page n° "), &mTitleContainer);
+    mpPageNbrLabel->setAlignment(Qt::AlignRight);
+    mpPageNbrLabel->setObjectName("UBTBPreviewSessionTitle");
+    mTitleLayout.addWidget(mpPageNbrLabel);
+    mTitleLayout.addWidget(&mTitleSeparator);
+    mLayout.addWidget(&mTitleContainer);
+
+    // Content
+    mpContentContainer = new UBTBPreviewContainer(this);
+    mLayout.addWidget(mpContentContainer, 1);
+
+    // License
+    mLayout.addWidget(&mLicenseSeparator);
+    mpLicenseLabel = new UBTBLicenseWidget(this);
+    mLayout.addWidget(mpLicenseLabel);
+
+    // Edit button
+    mpEditButton = new QPushButton(tr("Edit infos"), this);
+    mpEditButton->setObjectName("DockPaletteWidgetButton");
+    mEditLayout.addStretch(1);
+    mEditLayout.addWidget(mpEditButton, 0);
+    mEditLayout.addStretch(1);
+    mLayout.addLayout(&mEditLayout, 0);
+
+
+    connect(mpEditButton, SIGNAL(clicked()), this, SLOT(onEdit()));
+    connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(onActiveSceneChanged()));
+}
+
+UBTeacherBarPreviewWidget::~UBTeacherBarPreviewWidget()
+{
+    DELETEPTR(mpEditButton);
+    DELETEPTR(mpLicenseLabel);
+    DELETEPTR(mpScheduleLabel);
+    DELETEPTR(mpPageNbrLabel);
+    DELETEPTR(mpTitle);
+    DELETEPTR(mpTitleLabel);
+    DELETEPTR(mpSessionTitle);
+}
+
+void UBTeacherBarPreviewWidget::onActiveSceneChanged()
+{
+    mpPageNbrLabel->setText(tr("Page n° %0").arg(UBApplication::boardController->activeSceneIndex()));
+}
+
+void UBTeacherBarPreviewWidget::onEdit()
+{
+    emit showEditMode();
+}
+
+void UBTeacherBarPreviewWidget::updateFields()
+{
+    // Session Title
+    if("" != mpDataMgr->sessionTitle()){
+        mpSessionTitle->setText(mpDataMgr->sessionTitle());
+        mpSessionTitle->setVisible(true);
+    }else{
+        mpSessionTitle->setVisible(false);
+    }
+
+    // Page Title
+    if("" != mpDataMgr->pageTitle()){
+        mpTitle->setText(mpDataMgr->pageTitle());
+        mpPageNbrLabel->setText(tr("Page n° %0").arg(UBApplication::boardController->activeSceneIndex()));
+        mTitleContainer.setVisible(true);
+    }else{
+        mTitleContainer.setVisible(false);
+    }
+
+    // Actions
+    generateActions();
+
+    // Media
+    generateMedias();
+
+    // Comments
+    generateComments();
+
+    // Links
+    generateLinks();
+
+    // License
+    mpLicenseLabel->setLicense(mpDataMgr->sessionLicence());
+
+}
+
+void UBTeacherBarPreviewWidget::clearFields()
+{
+    // Session Title
+    mpSessionTitle->setText("");
+
+    // Page Title
+    mpTitle->setText("");
+
+    // Medias
+    if(!mStoredWidgets.empty()){
+        foreach(QWidget* pW, mStoredWidgets){
+            mpContentContainer->removeWidget(pW);
+            DELETEPTR(pW);
+        }
+        mStoredWidgets.clear();
+    }
+
+    // License
+    mpLicenseLabel->setLicense(eLicense_CCBY);
+}
+
+void UBTeacherBarPreviewWidget::generateActions()
+{
+    if(!mpDataMgr->actions()->empty()){
+        foreach(sAction act, *mpDataMgr->actions()){
+            mpTmpAction = new UBActionPreview(this);
+            mpTmpAction->setOwner(act.type);
+            mpTmpAction->setContent(act.content);
+            mpContentContainer->addWidget(mpTmpAction);
+            mStoredWidgets << mpTmpAction;
+        }
+    }
+}
+
+void UBTeacherBarPreviewWidget::generateMedias()
+{
+    if(isVisible()){
+        foreach(QString mediaUrl, *mpDataMgr->mediaUrls()){
+            QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(mediaUrl);
+            if(mimeType.contains("image")){
+                mpTmpLabel = new UBDraggableLabel();
+                mpTmpLabel->loadImage(mediaUrl);
+                mStoredWidgets << mpTmpLabel;
+                mpContentContainer->addWidget(mpTmpLabel);
+            }
+            else if(mimeType.contains("video") || mimeType.contains("audio")){
+                UBDraggableMedia* mediaPlayer = new UBDraggableMedia(mimeType.contains("audio")?eMediaType_Audio:eMediaType_Video);
+                mediaPlayer->setFile(mediaUrl);
+                mStoredWidgets << mediaPlayer;
+                mpContentContainer->addWidget(mediaPlayer);
+            }
+        }
+    }
+}
+
+void UBTeacherBarPreviewWidget::generateLinks()
+{
+    if(!mpDataMgr->urls()->empty()){
+        foreach(sLink link, *mpDataMgr->urls()){
+            mpTmpLink = new QLabel(QString("<a href='%0'>%1</a>").arg(link.link).arg(link.title), this);
+            mpTmpLink->setObjectName("UBLinkPreview");
+            mpTmpLink->setOpenExternalLinks(true);
+            mpContentContainer->addWidget(mpTmpLink);
+            mStoredWidgets << mpTmpLink;
+        }
+    }
+}
+
+void UBTeacherBarPreviewWidget::generateComments()
+{
+    if("" != mpDataMgr->comments()){
+        mpTmpComment = new QTextEdit(this);
+        mpTmpComment->setObjectName("UBCommentPreview");
+        mpTmpComment->setPlainText(mpDataMgr->comments());
+        mpTmpComment->setReadOnly(true);
+        mpContentContainer->addWidget(mpTmpComment);
+        mStoredWidgets << mpTmpComment;
+    }
+}
+
+void UBTeacherBarPreviewWidget::showEvent(QShowEvent* ev)
+{
+    updateFields();
+}
+

src/gui/UBTeacherBarPreviewWidget.h

@@ -0,0 +1,120 @@
+#ifndef UBTEACHERBARPREVIEWWIDGET_H
+#define UBTEACHERBARPREVIEWWIDGET_H
+
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QPushButton>
+
+#include "core/UBPersistenceManager.h"
+#include "customWidgets/UBWidgetList.h"
+#include "customWidgets/UBMediaWidget.h"
+#include "customWidgets/UBDraggableMedia.h"
+#include "customWidgets/UBDraggableLabel.h"
+#include "UBTeacherBarDataMgr.h"
+
+class UBTeacherBarPreviewMedia : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTeacherBarPreviewMedia(QWidget* parent=0, const char* name="UBTeacherBarPreviewMedia");
+    ~UBTeacherBarPreviewMedia();
+//    int loadMedia(QStringList pMedias);
+    void loadWidgets(QList<QWidget*> pWidgetList, bool isResizable = true);
+    void cleanMedia();
+
+private:
+    UBWidgetList* mWidget;
+    QVBoxLayout mLayout;
+    QMap<QWidget*,QString>mWidgetList;
+};
+
+class UBActionPreview : public QWidget
+{
+public:
+    UBActionPreview(QWidget* parent=0, const char* name="UBActionPreview");
+    ~UBActionPreview();
+    void setOwner(int owner);
+    void setContent(const QString& content);
+
+private:
+    QLabel* mpOwner;
+    QTextEdit* mpContent;
+
+    QVBoxLayout mLayout;
+    QHBoxLayout mOwnerLayout;
+};
+
+class UBTBPreviewContainer : public UBWidgetList
+{
+public:
+    UBTBPreviewContainer(QWidget* parent=0, const char* name="UBTBPreviewContainer");
+    ~UBTBPreviewContainer();
+};
+
+class UBTeacherBarPreviewWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBTeacherBarPreviewWidget(UBTeacherBarDataMgr* pDataMgr, QWidget* parent=0, const char* name="UBTeacherBarPreviewWidget");
+    ~UBTeacherBarPreviewWidget();
+    void updateFields();
+    void clearFields();
+
+signals:
+    void showEditMode();
+
+protected:
+    void showEvent(QShowEvent* ev);
+
+private slots:
+    void onEdit();
+    void onActiveSceneChanged();
+
+private:
+    void generateActions();
+    void generateMedias();
+    void generateLinks();
+    void generateComments();
+
+    QVBoxLayout mLayout;
+    QHBoxLayout mEditLayout;
+    QPushButton* mpEditButton;
+
+    // Titles
+    QVBoxLayout mTitleLayout;
+    UBTBSeparator mTitleSeparator;
+    QWidget mTitleContainer;
+    QLabel* mpSessionTitle;
+    QLabel* mpTitle;
+    QLabel* mpTitleLabel;
+    QLabel* mpPageNbrLabel;
+    UBTBPreviewContainer* mpContentContainer;
+
+    // Schedule
+    QLabel* mpScheduleLabel;
+
+    // License
+    UBTBSeparator mLicenseSeparator;
+    // TODO : replace the QLabel of the license by a widget done for that!
+    UBTBLicenseWidget* mpLicenseLabel;
+
+
+    /** Pointer to the datas */
+    UBTeacherBarDataMgr* mpDataMgr;
+    /** The list of stored widgets */
+    QList<QWidget*> mStoredWidgets;
+    /** A temporary action widget */
+    UBActionPreview* mpTmpAction;
+    /** A temporary media widget */
+    UBTeacherBarPreviewMedia* mpTmpMedia;
+    /** A temporary link */
+    QLabel* mpTmpLink;
+    /** A temporary comments field */
+    QTextEdit* mpTmpComment;
+    /** A temporary media object */
+    UBDraggableMedia* mTmpMedia;
+    /** A temporary label object */
+    UBDraggableLabel* mpTmpLabel;
+};
+
+#endif // UBTEACHERBARPREVIEWWIDGET_H

src/gui/UBTeacherBarWidget.cpp

@@ -1,7 +1,8 @@
- #include "UBTeacherBarWidget.h"
+#include "UBTeacherBarWidget.h"
 
 #include "core/UBApplication.h"
 #include "core/UBPersistenceManager.h"
+
 #include "UBMainWindow.h"
 
 #include "document/UBDocumentController.h"
@@ -10,34 +11,24 @@
 #include "board/UBBoardController.h"
 #include "board/UBBoardPaletteManager.h"
 
+#include "gui/UBMediaPlayer.h"
+
+#include "customWidgets/UBDraggableLabel.h"
+#include "customWidgets/UBMediaWidget.h"
+#include "customWidgets/UBGlobals.h"
+
 #include "core/memcheck.h"
 
 UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
-    , mpLayout(NULL)
-    , mpTitleLayout(NULL)
-    , mpPhasisLayout(NULL)
-    , mpDurationLayout(NULL)
-    , mpEquipmentLayout(NULL)
-    , mpActivityLayout(NULL)
-    , mpTitleLabel(NULL)
-    , mpPhasisLabel(NULL)
-    , mpDurationLabel(NULL)
-    , mpEquipmentLabel(NULL)
-    , mpActivityLabel(NULL)
-    , mpTitle(NULL)
-    , mpEquipment(NULL)
-    , mpPhasis(NULL)
-    , mpDuration(NULL)
-    , mpActivity(NULL)
-    , mpAction1(NULL)
-    , mpAction2(NULL)
-    , mpAction3(NULL)
-    , mpContainer(NULL)
-    , mpContainerLayout(NULL)
-{
+    , mpStackWidget(NULL)
+    , mpPreview(NULL)
+    , mpDocPreviewWidget(NULL)
+    , mpDocEditWidget(NULL)
+  {
     setObjectName(name);
     mName = "TeacherBarWidget";
     mVisibleState = true;
+    mData.clearLists();
 
     setAttribute(Qt::WA_StyledBackground, true);
     setStyleSheet(UBApplication::globalStyleSheet());
@@ -46,235 +37,50 @@ UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDock
     mIconToRight = QPixmap(":images/teacher_close.png");
 
     // Create the GUI
-    mpContainerLayout = new QVBoxLayout(this);
-    setLayout(mpContainerLayout);
-
-    mpContainer = new QWidget(this);
-    mpContainer->setObjectName("DockPaletteWidgetBox");
-    mpContainerLayout->addWidget(mpContainer);
-
-    mpLayout = new QVBoxLayout(mpContainer);
-    mpContainer->setLayout(mpLayout);
-
-    // Title
-    mpTitleLabel = new QLabel(tr("Title"), mpContainer);
-    mpTitleLabel->setMinimumWidth(LABEL_MINWIDHT);
-    mpTitleLabel->setAlignment(Qt::AlignRight);
-    mpTitle = new QLineEdit(mpContainer);
-    mpTitle->setObjectName("DockPaletteWidgetLineEdit");
-	connect(mpTitle, SIGNAL(textChanged(const QString&)), this, SLOT(onTitleTextChanged(const QString&)));
-    mpTitleLayout = new QHBoxLayout();
-    mpTitleLayout->addWidget(mpTitleLabel, 0);
-    mpTitleLayout->addWidget(mpTitle, 1);
-    mpLayout->addLayout(mpTitleLayout);
+    setLayout(&mLayout);
 
-    // Phasis
-    mpPhasisLabel = new QLabel(tr("Phasis"), mpContainer);
-    mpPhasisLabel->setMinimumWidth(LABEL_MINWIDHT);
-    mpPhasisLabel->setAlignment(Qt::AlignRight);
-    mpPhasis = new QComboBox(mpContainer);
-    mpPhasis->setObjectName("DockPaletteWidgetComboBox");
-    mpPhasisLayout = new QHBoxLayout();
-    mpPhasisLayout->addWidget(mpPhasisLabel, 0);
-    mpPhasisLayout->addWidget(mpPhasis, 1);
-    mpLayout->addLayout(mpPhasisLayout);
+    mpStackWidget = new QStackedWidget(this);
+    mLayout.addWidget(mpStackWidget);
+    mpPageEditWidget = new UBTBPageEditWidget(&mData, mpStackWidget);
+    mpPreview = new UBTeacherBarPreviewWidget(&mData, mpStackWidget);
+    mpDocPreviewWidget = new UBTBDocumentPreviewWidget(&mData, mpStackWidget);
+    mpDocEditWidget = new UBTBDocumentEditWidget(&mData, mpStackWidget);
 
-    // Duration
-    mpDurationLabel = new QLabel(tr("Duration"), mpContainer);
-    mpDurationLabel->setMinimumWidth(LABEL_MINWIDHT);
-    mpDurationLabel->setAlignment(Qt::AlignRight);
-    mpDuration = new QComboBox(mpContainer);
-    mpDuration->setObjectName("DockPaletteWidgetComboBox");
-    mpDurationLayout = new QHBoxLayout();
-    mpDurationLayout->addWidget(mpDurationLabel, 0);
-    mpDurationLayout->addWidget(mpDuration, 1);
-    mpLayout->addLayout(mpDurationLayout);
-
-    // Equipment
-    mpEquipmentLabel = new QLabel(tr("Equipment"), mpContainer);
-    mpEquipmentLabel->setMinimumWidth(LABEL_MINWIDHT);
-    mpEquipmentLabel->setAlignment(Qt::AlignRight);
-    mpEquipment = new QLineEdit(mpContainer);
-    mpEquipment->setObjectName("DockPaletteWidgetLineEdit");
-	connect(mpEquipment, SIGNAL(textChanged(const QString&)), this, SLOT(onEquipmentTextChanged(const QString&)));
-    mpEquipmentLayout = new QHBoxLayout();
-    mpEquipmentLayout->addWidget(mpEquipmentLabel, 0);
-    mpEquipmentLayout->addWidget(mpEquipment, 1);
-    mpLayout->addLayout(mpEquipmentLayout);
-
-    // Activity
-    mpActivityLabel = new QLabel(tr("Activity"), mpContainer);
-    mpActivityLabel->setMinimumWidth(LABEL_MINWIDHT);
-    mpActivityLabel->setAlignment(Qt::AlignRight);
-    mpActivity = new QComboBox(mpContainer);
-    mpActivity->setObjectName("DockPaletteWidgetComboBox");
-    mpActivityLayout = new QHBoxLayout();
-    mpActivityLayout->addWidget(mpActivityLabel, 0);
-    mpActivityLayout->addWidget(mpActivity, 1);
-    mpLayout->addLayout(mpActivityLayout);
-
-    // Actions
-    mpAction1 = new UBTeacherStudentAction(1, mpContainer);
-    mpAction2 = new UBTeacherStudentAction(2, mpContainer);
-    mpAction3 = new UBTeacherStudentAction(3, mpContainer);
-
-    mpLayout->addWidget(mpAction1);
-    mpLayout->addWidget(mpAction2);
-    mpLayout->addWidget(mpAction3);
-
-    populateCombos();
+    mpStackWidget->addWidget(mpPageEditWidget);
+    mpStackWidget->addWidget(mpPreview);
+    mpStackWidget->addWidget(mpDocPreviewWidget);
+    mpStackWidget->addWidget(mpDocEditWidget);
 
     connect(UBApplication::boardController, SIGNAL(activeSceneWillChange()), this, SLOT(saveContent()));
-    connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(loadContent()));
     connect(UBApplication::mainWindow->actionQuit, SIGNAL(triggered()), this, SLOT(saveContent()));
-    connect(mpTitle, SIGNAL(textChanged(QString)), this, SLOT(onValueChanged()));
-    connect(mpPhasis, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
-    connect(mpDuration, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
-    connect(mpEquipment, SIGNAL(textChanged(QString)), this, SLOT(onValueChanged()));
-    connect(mpActivity, SIGNAL(currentIndexChanged(int)), this, SLOT(onValueChanged()));
-    connect(mpAction1->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
-    connect(mpAction1->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
-    connect(mpAction2->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
-    connect(mpAction2->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
-    connect(mpAction3->teacher(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
-    connect(mpAction3->student(), SIGNAL(textChanged()), this, SLOT(onValueChanged()));
+    connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(loadContentInfos()));
+    connect(UBApplication::boardController, SIGNAL(activeDocumentChanged()), this, SLOT(onActiveDocumentChanged()));
+
+    connect(mpPreview, SIGNAL(showEditMode()), this, SLOT(onShowEditMode()));
+    connect(mpDocPreviewWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
+    connect(mpDocEditWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
+    connect(mpPageEditWidget, SIGNAL(changeTBState(eTeacherBarState)), this, SLOT(onTBStateChanged(eTeacherBarState)));
+    connect(mpPageEditWidget, SIGNAL(valueChanged()), this, SLOT(onValueChanged()));
+    connect(mpDocEditWidget, SIGNAL(valueChanged()), this, SLOT(onValueChanged()));
 }
 
 UBTeacherBarWidget::~UBTeacherBarWidget()
 {
-    if(NULL != mpAction3)
-    {
-        delete mpAction3;
-        mpAction3 = NULL;
-    }
-    if(NULL != mpAction2)
-    {
-        delete mpAction2;
-        mpAction2 = NULL;
-    }
-    if(NULL != mpAction1)
-    {
-        delete mpAction1;
-        mpAction1 = NULL;
-    }
-    if(NULL != mpActivityLabel)
-    {
-        delete mpActivityLabel;
-        mpActivityLabel = NULL;
-    }
-    if(NULL != mpActivity)
-    {
-        delete mpActivity;
-        mpActivity = NULL;
-    }
-    if(NULL != mpActivityLayout)
-    {
-        delete mpActivityLayout;
-        mpActivityLayout = NULL;
-    }
-    if(NULL != mpEquipmentLabel)
-    {
-        delete mpEquipmentLabel;
-        mpEquipmentLabel = NULL;
-    }
-    if(NULL != mpEquipment)
-    {
-        delete mpEquipment;
-        mpEquipment = NULL;
-    }
-    if(NULL != mpEquipmentLayout)
-    {
-        delete mpEquipmentLayout;
-        mpEquipmentLayout = NULL;
-    }
-    if(NULL != mpDurationLabel)
-    {
-        delete mpDurationLabel;
-        mpDurationLabel = NULL;
-    }
-    if(NULL != mpDuration)
-    {
-        delete mpDuration;
-        mpDuration = NULL;
-    }
-    if(NULL != mpDurationLayout)
-    {
-        delete mpDurationLayout;
-        mpDurationLayout = NULL;
-    }
-    if(NULL != mpPhasisLabel)
-    {
-        delete mpPhasisLabel;
-        mpPhasisLabel = NULL;
-    }
-    if(NULL != mpPhasisLayout)
-    {
-        delete mpPhasisLayout;
-        mpPhasisLayout = NULL;
-    }
-    if(NULL != mpTitleLabel)
-    {
-        delete mpTitleLabel;
-        mpTitleLabel = NULL;
-    }
-    if(NULL != mpTitle)
-    {
-        delete mpTitle;
-        mpTitle = NULL;
-    }
-    if(NULL != mpTitleLayout)
-    {
-        delete mpTitleLayout;
-        mpTitleLayout = NULL;
-    }
-    if(NULL != mpLayout)
-    {
-        delete mpLayout;
-        mpLayout = NULL;
-    }
-    if(NULL != mpContainer)
-    {
-        delete mpContainer;
-        mpContainer = NULL;
-    }
-    if(NULL != mpContainerLayout)
-    {
-        delete mpContainerLayout;
-        mpContainerLayout = NULL;
-    }
+    DELETEPTR(mpDocPreviewWidget);
+    DELETEPTR(mpDocEditWidget);
+    DELETEPTR(mpPageEditWidget);
+    DELETEPTR(mpPreview);
+    DELETEPTR(mpStackWidget);
 }
 
-void UBTeacherBarWidget::populateCombos()
+void UBTeacherBarWidget::onActiveDocumentChanged()
 {
-    QStringList qslPhasis;
-    qslPhasis << tr("") << tr("I discover") << tr("I experiment") << tr("I train myself") << tr("I play") << tr("I memorize");
-    mpPhasis->insertItems(0, qslPhasis);
-    mpPhasis->setCurrentIndex(0);
-
-    QStringList qslDuration;
-    qslDuration << tr("") << tr("Short") << tr("Middle") << tr("Long");
-    mpDuration->insertItems(0, qslDuration);
-    mpDuration->setCurrentIndex(0);
-
-    QStringList qslActivity;
-    qslActivity << tr("") << tr("Alone") << tr("By Group") << tr("All together");
-    mpActivity->insertItems(0, qslActivity);
-    mpActivity->setCurrentIndex(0);
+    loadContent(true);
 }
 
 void UBTeacherBarWidget::onValueChanged()
 {
-    if( mpTitle->text() == ""
-        && mpDuration->currentIndex() == 0
-        && mpPhasis->currentIndex() == 0
-        && mpEquipment->text() == ""
-        && mpActivity->currentIndex() == 0
-        && mpAction1->teacherText() == ""
-        && mpAction1->studentText() == ""
-        && mpAction2->teacherText() == ""
-        && mpAction2->studentText() == ""
-        && mpAction3->teacherText() == ""
-        && mpAction3->studentText() == "")
+    if(isEmpty())
     {
         mIconToLeft = QPixmap(":images/teacher_open_disabled.png");
         mIconToRight = QPixmap(":images/teacher_close_disabled.png");
@@ -290,165 +96,89 @@ void UBTeacherBarWidget::onValueChanged()
 
 void UBTeacherBarWidget::saveContent()
 {
-    sTeacherBarInfos infos;
-    infos.title = mpTitle->text();
-    infos.phasis = mpPhasis->currentIndex();
-    infos.Duration = mpDuration->currentIndex();
-    infos.material = mpEquipment->text();
-    infos.activity = mpActivity->currentIndex();
-    infos.action1Master = mpAction1->teacherText();
-    infos.action1Student = mpAction1->studentText();
-    infos.action2Master = mpAction2->teacherText();
-    infos.action2Student = mpAction2->studentText();
-    infos.action3Master = mpAction3->teacherText();
-    infos.action3Student = mpAction3->studentText();
-    UBPersistenceManager::persistenceManager()->persistTeacherBar(UBApplication::boardController->activeDocument(), UBApplication::boardController->activeSceneIndex(), infos);
-}
-
-void UBTeacherBarWidget::loadContent()
-{
-    sTeacherBarInfos nextInfos = UBPersistenceManager::persistenceManager()->getTeacherBarInfos(UBApplication::boardController->activeDocument(), UBApplication::boardController->activeSceneIndex());
-    mpTitle->setText(nextInfos.title);
-    mpPhasis->setCurrentIndex(nextInfos.phasis);
-    mpDuration->setCurrentIndex(nextInfos.Duration);
-    mpEquipment->setText(nextInfos.material);
-    mpActivity->setCurrentIndex(nextInfos.activity);
-    mpAction1->setTeacherText(nextInfos.action1Master);
-    mpAction1->setStudentText(nextInfos.action1Student);
-    mpAction2->setTeacherText(nextInfos.action2Master);
-    mpAction2->setStudentText(nextInfos.action2Student);
-    mpAction3->setTeacherText(nextInfos.action3Master);
-    mpAction3->setStudentText(nextInfos.action3Student);
-}
-
-void UBTeacherBarWidget::onTitleTextChanged(const QString& text)
-{
-	mpTitle->setToolTip(text);
+    mpPageEditWidget->saveFields();
+    mData.saveContent();
 }
 
-void UBTeacherBarWidget::onEquipmentTextChanged(const QString& text)
+void UBTeacherBarWidget::loadContentInfos()
 {
-	mpEquipment->setToolTip(text);
+    loadContent(false);
 }
 
-UBTeacherStudentAction::UBTeacherStudentAction(int actionNumber, QWidget *parent, const char *name):QWidget(parent)
-    , mpActionLabel(NULL)
-    , mpTeacherLabel(NULL)
-    , mpStudentLabel(NULL)
-    , mpTeacher(NULL)
-    , mpStudent(NULL)
-    , mpLayout(NULL)
-    , mpTeacherLayout(NULL)
-    , mpStudentLayout(NULL)
+void UBTeacherBarWidget::loadContent(bool docChanged)
 {
-    setObjectName(name);
-    mActionNumber = actionNumber;
-
-    setAttribute(Qt::WA_StyledBackground, true);
-    setStyleSheet(UBApplication::globalStyleSheet());
-
-    // Create the GUI
-    mpLayout = new QVBoxLayout(this);
-    setLayout(mpLayout);
-
-    mpActionLabel = new QLabel(tr("Action %0").arg(mActionNumber), this);
-    mpLayout->addWidget(mpActionLabel, 0);
-
-    mpTeacherLayout = new QHBoxLayout();
-
-    //TODO: I'm not able to translate this string using the normal way *qm file why?
-    mpTeacherLabel = new QLabel(tr("Teacher"), this);
-//    mpTeacherLabel = new QLabel(tr("Enseignant"), this);
-    mpTeacherLabel->setAlignment(Qt::AlignTop);
-    mpTeacher = new QTextEdit(this);
-    mpTeacher->setObjectName("TeacherStudentBox");
-    mpTeacher->setStyleSheet("background-color:#FF9F6D");
-    mpTeacherLayout->addWidget(mpTeacherLabel, 0);
-    mpTeacherLayout->addWidget(mpTeacher, 1);
-    mpLayout->addLayout(mpTeacherLayout, 1);
+    // Clear the old datas
+    mpPageEditWidget->clearFields();
+    mpPreview->clearFields();
+    if(docChanged){
+        mpDocEditWidget->clearFields();
+        mpDocPreviewWidget->clearFields();
+    }
 
-    mpStudentLayout = new QHBoxLayout();
-    mpStudentLabel = new QLabel(tr("Student"), this);
-//    mpStudentLabel = new QLabel(tr("Élève"), this);
-    mpStudentLabel->setAlignment(Qt::AlignTop);
-    mpStudent = new QTextEdit(this);
-    mpStudent->setObjectName("TeacherStudentBox");
-    mpStudent->setStyleSheet("background-color:#06E983");
-    mpStudentLayout->addWidget(mpStudentLabel, 0);
-    mpStudentLayout->addWidget(mpStudent, 1);
-    mpLayout->addLayout(mpStudentLayout, 1);
-}
+    // Update the datas
+    mData.loadContent(docChanged);
 
-UBTeacherStudentAction::~UBTeacherStudentAction()
-{
-    if(NULL != mpActionLabel)
-    {
-        delete mpActionLabel;
-        mpActionLabel = NULL;
-    }
-    if(NULL != mpTeacherLabel)
-    {
-        delete mpTeacherLabel;
-        mpTeacherLabel = NULL;
-    }
-    if(NULL != mpTeacher)
-    {
-        delete mpTeacher;
-        mpTeacher = NULL;
-    }
-    if(NULL != mpTeacherLayout)
-    {
-        delete mpTeacherLayout;
-        mpTeacherLayout = NULL;
-    }
-    if(NULL != mpStudentLabel)
-    {
-        delete mpStudentLabel;
-        mpStudentLabel = NULL;
-    }
-    if(NULL != mpStudent)
-    {
-        delete mpStudent;
-        mpStudent = NULL;
-    }
-    if(NULL != mpStudentLayout)
-    {
-        delete mpStudentLayout;
-        mpStudentLayout = NULL;
-    }
-    if(NULL != mpLayout)
-    {
-        delete mpLayout;
-        mpLayout = NULL;
+    // Update the fields
+    mpPageEditWidget->updateFields();
+    //mpPreview->updateFields();
+    if(docChanged){
+        mpDocEditWidget->updateFields();
+        mpDocPreviewWidget->updateFields();
     }
-}
-
-QString UBTeacherStudentAction::teacherText()
-{
-    return mpTeacher->document()->toPlainText();
-}
 
-QString UBTeacherStudentAction::studentText()
-{
-    return mpStudent->document()->toPlainText();
+    if(!isEmpty()){
+        onTBStateChanged(eTeacherBarState_PagePreview);
+    }else{
+        if(1 == UBApplication::boardController->activeDocument()->pageCount()){
+           onTBStateChanged(eTeacherBarState_DocumentEdit);
+        }else{
+           onTBStateChanged(eTeacherBarState_PageEdit);
+        }
+    }
 }
 
-void UBTeacherStudentAction::setTeacherText(QString text)
+bool UBTeacherBarWidget::isEmpty()
 {
-    mpTeacher->setText(text);
+    return  mData.pageTitle() == "" &&
+            mData.urls()->empty() &&
+            mData.actions()->empty() &&
+            mData.medias()->empty() &&
+            mData.comments() == "" &&
+            mData.authors() == "" &&
+            mData.keywords() == "" &&
+            mData.level() == "" &&
+            mData.topic() == "";
 }
 
-void UBTeacherStudentAction::setStudentText(QString text)
+void UBTeacherBarWidget::onShowEditMode()
 {
-    mpStudent->setText(text);
+    onTBStateChanged(eTeacherBarState_PageEdit);
 }
 
-QTextEdit* UBTeacherStudentAction::teacher()
+void UBTeacherBarWidget::onTBStateChanged(eTeacherBarState state)
 {
-    return mpTeacher;
+    switch(state){
+    case eTeacherBarState_DocumentEdit:
+        //mpDocEditWidget->updateFields();
+        mpStackWidget->setCurrentWidget(mpDocEditWidget);
+        break;
+    case eTeacherBarState_DocumentPreview:
+        //mpDocPreviewWidget->updateFields();
+        mpStackWidget->setCurrentWidget(mpDocPreviewWidget);
+        break;
+    case eTeacherBarState_PageEdit:
+        mpPageEditWidget->clearFields();
+        mpPageEditWidget->updateFields();
+        mpStackWidget->setCurrentWidget(mpPageEditWidget);
+        break;
+    case eTeacherBarState_PagePreview:
+        saveContent();
+        mpPreview->clearFields();
+        if(mpPreview->isVisible()){
+            mpPreview->updateFields();
+        }
+        mpStackWidget->setCurrentWidget(mpPreview);
+        break;
+    }
 }
 
-QTextEdit* UBTeacherStudentAction::student()
-{
-    return mpStudent;
-}

src/gui/UBTeacherBarWidget.h

@@ -7,38 +7,24 @@
 #include <QLabel>
 #include <QTextEdit>
 #include <QLineEdit>
+#include <QCheckBox>
+#include <QTabWidget>
+#include <QButtonGroup>
+#include <QPushButton>
 #include <QComboBox>
+#include <QStackedWidget>
 
 #include "UBDockPaletteWidget.h"
+#include "customWidgets/UBWidgetList.h"
+#include "interfaces/IDropable.h"
+#include "UBTeacherBarDataMgr.h"
+#include "UBTBDocumentPreviewWidget.h"
+#include "UBTBPageEditWidget.h"
+#include "UBTeacherBarPreviewWidget.h"
+#include "UBTBDocumentEditWidget.h"
 
 #define LABEL_MINWIDHT      80
 
-class UBTeacherStudentAction : public QWidget
-{
-    Q_OBJECT
-
-public:
-    UBTeacherStudentAction(int actionNumber, QWidget* parent=0, const char* name="UBTeacherStudentAction");
-    ~UBTeacherStudentAction();
-    QString teacherText();
-    QString studentText();
-    void setTeacherText(QString text);
-    void setStudentText(QString text);
-    QTextEdit* teacher();
-    QTextEdit* student();
-
-private:
-    int mActionNumber;
-    QLabel* mpActionLabel;
-    QLabel* mpTeacherLabel;
-    QLabel* mpStudentLabel;
-    QTextEdit* mpTeacher;
-    QTextEdit* mpStudent;
-    QVBoxLayout* mpLayout;
-    QHBoxLayout* mpTeacherLayout;
-    QHBoxLayout* mpStudentLayout;
-};
-
 class UBTeacherBarWidget : public UBDockPaletteWidget
 {
     Q_OBJECT
@@ -48,41 +34,34 @@ public:
 
     bool visibleInMode(eUBDockPaletteWidgetMode mode)
     {
-        return mode == eUBDockPaletteWidget_BOARD;
+        return (mode == eUBDockPaletteWidget_BOARD) || (mode == eUBDockPaletteWidget_DESKTOP);
     }
     
+    void loadContent(bool docChanged = false);
+
 public slots:
     void saveContent();
-    void loadContent();
+
 private slots:
+    void loadContentInfos();
     void onValueChanged();
-	void onTitleTextChanged(const QString& text);
-	void onEquipmentTextChanged(const QString& text);
+    void onShowEditMode();
+    void onTBStateChanged(eTeacherBarState state);
+    void onActiveDocumentChanged();
 
 private:
-    void populateCombos();
+    bool isEmpty();
+
+    QVBoxLayout mLayout;
+    QStackedWidget* mpStackWidget;
+    eTeacherBarState mState;
+
+    UBTBPageEditWidget* mpPageEditWidget;
+    UBTeacherBarPreviewWidget* mpPreview;
+    UBTBDocumentPreviewWidget* mpDocPreviewWidget;
+    UBTBDocumentEditWidget* mpDocEditWidget;
 
-    QVBoxLayout* mpLayout;
-    QHBoxLayout* mpTitleLayout;
-    QHBoxLayout* mpPhasisLayout;
-    QHBoxLayout* mpDurationLayout;
-    QHBoxLayout* mpEquipmentLayout;
-    QHBoxLayout* mpActivityLayout;
-    QLabel* mpTitleLabel;
-    QLabel* mpPhasisLabel;
-    QLabel* mpDurationLabel;
-    QLabel* mpEquipmentLabel;
-    QLabel* mpActivityLabel;
-    QLineEdit* mpTitle;
-    QLineEdit* mpEquipment;
-    QComboBox* mpPhasis;
-    QComboBox* mpDuration;
-    QComboBox* mpActivity;
-    UBTeacherStudentAction* mpAction1;
-    UBTeacherStudentAction* mpAction2;
-    UBTeacherStudentAction* mpAction3;
-    QWidget* mpContainer;
-    QVBoxLayout* mpContainerLayout;
+    UBTeacherBarDataMgr mData;
 };
 
 #endif // UBTEACHERBARWIDGET_H

src/gui/UBVideoPlayer.h

@@ -35,6 +35,11 @@ class UBVideoPlayer : public QWidget
             return mVideoPlayer;
         }
 
+        void loadMedia(QUrl url)
+        {
+            mVideoPlayer->load(Phonon::MediaSource(url));
+        }
+
     protected:
 
         Phonon::VideoPlayer* mVideoPlayer;

src/gui/gui.pri

@@ -26,27 +26,33 @@ HEADERS      += src/gui/UBThumbnailView.h \
                 src/gui/UBActionPalette.h \
                 src/gui/UBFavoriteToolPalette.h  \
                 src/gui/UBKeyboardPalette.h \  
-    src/gui/UBNavigatorPalette.h \
-    src/gui/UBDocumentNavigator.h \
-    src/gui/UBDockPalette.h \
-    src/gui/UBPropertyPalette.h \
-    src/gui/UBLibNavigatorWidget.h \
-    src/gui/UBLibItemProperties.h \
-    src/gui/UBLibActionBar.h \
-    src/gui/UBLibraryWidget.h \
-    src/gui/UBLibPathViewer.h \
-    src/gui/UBUpdateDlg.h \
-    src/gui/UBDockPaletteWidget.h \
-    src/gui/UBLeftPalette.h \
-    src/gui/UBRightPalette.h \
-    src/gui/UBPageNavigationWidget.h \
-    src/gui/UBLibWidget.h \
-    src/gui/UBMagnifer.h \
-    src/gui/UBCachePropertiesWidget.h \
-    src/gui/UBTeacherBarWidget.h \
-    src/gui/UBLibWebView.h \
-    src/gui/UBDownloadWidget.h \
-    src/gui/UBDockDownloadWidget.h
+                src/gui/UBNavigatorPalette.h \
+                src/gui/UBDocumentNavigator.h \
+                src/gui/UBDockPalette.h \
+                src/gui/UBPropertyPalette.h \
+                src/gui/UBLibNavigatorWidget.h \
+                src/gui/UBLibItemProperties.h \
+                src/gui/UBLibActionBar.h \
+                src/gui/UBLibraryWidget.h \
+                src/gui/UBLibPathViewer.h \
+                src/gui/UBUpdateDlg.h \
+                src/gui/UBDockPaletteWidget.h \
+                src/gui/UBLeftPalette.h \
+                src/gui/UBRightPalette.h \
+                src/gui/UBPageNavigationWidget.h \
+                src/gui/UBLibWidget.h \
+                src/gui/UBMagnifer.h \
+                src/gui/UBCachePropertiesWidget.h \
+                src/gui/UBTeacherBarWidget.h \
+                src/gui/UBLibWebView.h \
+                src/gui/UBDownloadWidget.h \
+                src/gui/UBDockDownloadWidget.h \
+                src/gui/UBMediaPlayer.h \
+    src/gui/UBTeacherBarDataMgr.h \
+    src/gui/UBTBDocumentEditWidget.h \
+    src/gui/UBTBDocumentPreviewWidget.h \
+    src/gui/UBTeacherBarPreviewWidget.h \
+    src/gui/UBTBPageEditWidget.h
                 
 SOURCES      += src/gui/UBThumbnailView.cpp \
                 src/gui/UBFloatingPalette.cpp \
@@ -75,27 +81,33 @@ SOURCES      += src/gui/UBThumbnailView.cpp \
                 src/gui/UBActionPalette.cpp \
                 src/gui/UBFavoriteToolPalette.cpp \
                 src/gui/UBKeyboardPalette.cpp \  
-    src/gui/UBNavigatorPalette.cpp \
-    src/gui/UBDocumentNavigator.cpp \
-    src/gui/UBDockPalette.cpp \
-    src/gui/UBPropertyPalette.cpp \
-    src/gui/UBLibNavigatorWidget.cpp \
-    src/gui/UBLibItemProperties.cpp \
-    src/gui/UBLibActionBar.cpp \
-    src/gui/UBLibraryWidget.cpp \
-    src/gui/UBLibPathViewer.cpp \
-    src/gui/UBUpdateDlg.cpp \
-    src/gui/UBDockPaletteWidget.cpp \
-    src/gui/UBLeftPalette.cpp \
-    src/gui/UBRightPalette.cpp \
-    src/gui/UBPageNavigationWidget.cpp \
-    src/gui/UBLibWidget.cpp \
-    src/gui/UBMagnifer.cpp \
-    src/gui/UBCachePropertiesWidget.cpp \
-    src/gui/UBTeacherBarWidget.cpp \
-    src/gui/UBLibWebView.cpp \
-    src/gui/UBDownloadWidget.cpp \
-    src/gui/UBDockDownloadWidget.cpp
+                src/gui/UBNavigatorPalette.cpp \
+                src/gui/UBDocumentNavigator.cpp \
+                src/gui/UBDockPalette.cpp \
+                src/gui/UBPropertyPalette.cpp \
+                src/gui/UBLibNavigatorWidget.cpp \
+                src/gui/UBLibItemProperties.cpp \
+                src/gui/UBLibActionBar.cpp \
+                src/gui/UBLibraryWidget.cpp \
+                src/gui/UBLibPathViewer.cpp \
+                src/gui/UBUpdateDlg.cpp \
+                src/gui/UBDockPaletteWidget.cpp \
+                src/gui/UBLeftPalette.cpp \
+                src/gui/UBRightPalette.cpp \
+                src/gui/UBPageNavigationWidget.cpp \
+                src/gui/UBLibWidget.cpp \
+                src/gui/UBMagnifer.cpp \
+                src/gui/UBCachePropertiesWidget.cpp \
+                src/gui/UBTeacherBarWidget.cpp \
+                src/gui/UBLibWebView.cpp \
+                src/gui/UBDownloadWidget.cpp \
+                src/gui/UBDockDownloadWidget.cpp \
+                src/gui/UBMediaPlayer.cpp \
+    src/gui/UBTeacherBarDataMgr.cpp \
+    src/gui/UBTBDocumentEditWidget.cpp \
+    src/gui/UBTBDocumentPreviewWidget.cpp \
+    src/gui/UBTeacherBarPreviewWidget.cpp \
+    src/gui/UBTBPageEditWidget.cpp
 
 win32 {
 

src/interfaces/IDropable.h

@@ -0,0 +1,21 @@
+#ifndef IDROPABLE_H
+#define IDROPABLE_H
+
+#include <QDropEvent>
+#include <QDragEnterEvent>
+#include <QDragLeaveEvent>
+#include <QDragMoveEvent>
+
+class IDropable
+{
+public:
+    virtual ~IDropable(){}
+
+protected:
+    virtual void dropEvent(QDropEvent* pEvent) = 0;
+    virtual void dragEnterEvent(QDragEnterEvent* pEvent) = 0;
+    virtual void dragMoveEvent(QDragMoveEvent* pEvent) = 0;
+    virtual void dragLeaveEvent(QDragLeaveEvent* pEvent) = 0;
+};
+
+#endif // IDROPABLE_H

src/interfaces/IResizeable.h

@@ -0,0 +1,15 @@
+#ifndef IRESIZEABLE_H
+#define IRESIZEABLE_H
+
+#include <QResizeEvent>
+
+class IResizeable
+{
+public:
+    ~IResizeable();
+
+protected:
+    virtual void resizeEvent(QResizeEvent* pEvent) = 0;
+};
+
+#endif // IRESIZEABLE_H

src/interfaces/interfaces.pri

@@ -0,0 +1,3 @@
+HEADERS      += src/interfaces/IDropable.h \                
+    src/interfaces/IDropable.h \
+    src/interfaces/IResizeable.h

src/podcast/youtube/UBYouTubePublisher.cpp

@@ -24,7 +24,7 @@
 #include "core/UBSetting.h"
 
 #include "gui/UBMainWindow.h"
-#include "gui/UBVideoPlayer.h"
+//#include "gui/UBVideoPlayer.h"
 
 #include "network/UBNetworkAccessManager.h"
 #include "network/UBServerXMLHttpRequest.h"

src/web/UBWebController.cpp

@@ -20,6 +20,7 @@
 #include "frameworks/UBPlatformUtils.h"
 
 #include "UBWebController.h"
+#include "UBOEmbedParser.h"
 #include "UBTrapFlashController.h"
 
 #include "web/browser/WBBrowserWindow.h"
@@ -79,6 +80,7 @@ UBWebController::UBWebController(UBMainWindow* mainWindow)
 
 }
 
+
 UBWebController::~UBWebController()
 {
     // NOOP
@@ -95,6 +97,7 @@ void UBWebController::initialiazemOEmbedProviders()
     mOEmbedProviders << "metacafe.com";
     mOEmbedProviders << "qik.com";
     mOEmbedProviders << "slideshare";
+    mOEmbedProviders << "5min.com";
     mOEmbedProviders << "twitpic.com";
     mOEmbedProviders << "viddler.com";
     mOEmbedProviders << "vimeo.com";
@@ -323,8 +326,6 @@ void UBWebController::activePageChanged()
             mTrapFlashController->updateTrapFlashFromPage((*mCurrentWebBrowser)->currentTabWebView()->page()->currentFrame());
         }
 
-
-
         mMainWindow->actionWebTrap->setChecked(false);
 
         QUrl latestUrl = (*mCurrentWebBrowser)->currentTabWebView()->url();
@@ -333,7 +334,6 @@ void UBWebController::activePageChanged()
         //UBApplication::mainWindow->actionWebOEmbed->setEnabled(hasEmbeddedContent());
         // And remove this line once the previous one is uncommented
         UBApplication::mainWindow->actionWebOEmbed->setEnabled(isOEmbedable(latestUrl));
-
         UBApplication::mainWindow->actionEduMedia->setEnabled(isEduMedia(latestUrl));
 
         emit activeWebPageChanged((*mCurrentWebBrowser)->currentTabWebView());

src/web/UBWebController.h

@@ -19,7 +19,7 @@
 #include <QtGui>
 #include <QtWebKit>
 
-#include "web/UBOEmbedParser.h"
+#include "UBOEmbedParser.h"
 
 class WBBrowserWindow;
 class UBApplication;
@@ -30,6 +30,7 @@ class UBWebToolsPalette;
 class WBWebView;
 class UBServerXMLHttpRequest;
 
+
 class UBWebController : public QObject
 {
     Q_OBJECT;
@@ -104,27 +105,35 @@ class UBWebController : public QObject
         void lookForEmbedContent(QString* pHtml, QString tag, QString attribute, QList<QUrl>* pList);
         void checkForOEmbed(QString* pHtml);
 
-
         QStackedWidget mStackedWidget[TotalNumberOfWebInstances];
+
         UBMainWindow *mMainWindow;
+
         WBBrowserWindow* mWebBrowserList[TotalNumberOfWebInstances];
         WBBrowserWindow** mCurrentWebBrowser;
+
         QWidget* mBrowserWidget;
         UBTrapFlashController* mTrapFlashController;
         UBWebToolsPalette** mToolsCurrentPalette;
         UBWebToolsPalette* mToolsPaletteList[TotalNumberOfWebInstances];
 // 		UBKeyboardPalette** mKeyboardCurrentPalette;
 // 		UBKeyboardPalette* mKeyboardPaletteList[TotalNumberOfWebInstances];
+
         bool mToolsPalettePositionned;
         bool mToolsPalettePositionnedList[TotalNumberOfWebInstances];
+
         bool mDownloadViewIsVisible;
+
         QStringList mOEmbedProviders;
+
         UBOEmbedParser mOEmbedParser;
 
+
     private slots:
 
         void activePageChanged();
         void trapFlash();
+
         void toggleWebTrap(bool checked);
 
         void onOEmbedParsed(QVector<sOEmbedContent> contents);
@@ -137,6 +146,7 @@ class UBWebController : public QObject
          * @param pCapturedPixmap QPixmap corresponding to the capture.
          */
         void imageCaptured(const QPixmap& pCapturedPixmap, bool pageMode, const QUrl& source);
+
         void activeWebPageChanged(WBWebView* pWebView);
 
 };

src/web/web.pri

@@ -14,20 +14,21 @@ HEADERS      += src/web/UBWebController.h \
                 src/web/UBWebPage.h \
                 src/web/UBWebPluginWidget.h \
                 src/web/UBRoutedMouseEventWebView.h \
-			    src/web/browser/WBBrowserWindow.h \
-			    src/web/browser/WBChaseWidget.h \
-			    src/web/browser/WBDownloadManager.h \
-			    src/web/browser/WBModelMenu.h \
-			    src/web/browser/WBEditTableView.h \
-			    src/web/browser/WBSearchLineEdit.h \
-			    src/web/browser/WBSqueezeLabel.h \
-			    src/web/browser/WBTabWidget.h \
-			    src/web/browser/WBToolBarSearch.h \
-			    src/web/browser/WBUrlLineEdit.h \
-			    src/web/browser/WBWebView.h \
-			    src/web/browser/WBHistory.h \
-			    src/web/browser/WBWebTrapWebView.h \
-    src/web/UBOEmbedParser.h
+                src/web/UBOEmbedParser.h\
+                src/web/browser/WBBrowserWindow.h \
+                src/web/browser/WBChaseWidget.h \
+                src/web/browser/WBDownloadManager.h \
+                src/web/browser/WBModelMenu.h \
+                src/web/browser/WBEditTableView.h \
+                src/web/browser/WBSearchLineEdit.h \
+                src/web/browser/WBSqueezeLabel.h \
+                src/web/browser/WBTabWidget.h \
+                src/web/browser/WBToolBarSearch.h \
+                src/web/browser/WBUrlLineEdit.h \
+                src/web/browser/WBWebView.h \
+                src/web/browser/WBHistory.h \
+                src/web/browser/WBWebTrapWebView.h
+
 
 SOURCES      += src/web/UBWebController.cpp \
                 src/web/UBTrapFlashController.cpp \
@@ -35,19 +36,21 @@ SOURCES      += src/web/UBWebController.cpp \
                 src/web/UBWebPage.cpp \
                 src/web/UBWebPluginWidget.cpp \
                 src/web/UBRoutedMouseEventWebView.cpp \
-			    src/web/browser/WBBrowserWindow.cpp \
-			    src/web/browser/WBChaseWidget.cpp \
-			    src/web/browser/WBDownloadManager.cpp \
-			    src/web/browser/WBModelMenu.cpp \
-			    src/web/browser/WBEditTableView.cpp \    
-			    src/web/browser/WBSearchLineEdit.cpp \
-			    src/web/browser/WBSqueezeLabel.cpp \
-			    src/web/browser/WBTabWidget.cpp \
-			    src/web/browser/WBToolBarSearch.cpp \
-			    src/web/browser/WBUrlLineEdit.cpp \
-			    src/web/browser/WBWebView.cpp \
-			    src/web/browser/WBHistory.cpp \
-			    src/web/browser/WBWebTrapWebView.cpp \
-    src/web/UBOEmbedParser.cpp
+                src/web/UBOEmbedParser.cpp\
+                src/web/browser/WBBrowserWindow.cpp \
+                src/web/browser/WBChaseWidget.cpp \
+                src/web/browser/WBDownloadManager.cpp \
+                src/web/browser/WBModelMenu.cpp \
+                src/web/browser/WBEditTableView.cpp \
+                src/web/browser/WBSearchLineEdit.cpp \
+                src/web/browser/WBSqueezeLabel.cpp \
+                src/web/browser/WBTabWidget.cpp \
+                src/web/browser/WBToolBarSearch.cpp \
+                src/web/browser/WBUrlLineEdit.cpp \
+                src/web/browser/WBWebView.cpp \
+                src/web/browser/WBHistory.cpp \
+                src/web/browser/WBWebTrapWebView.cpp\
+    
+