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

src/customWidgets/UBActionableWidget.cpp

+#include <QPainter>
+#include <QDebug>
+
+#include "UBActionableWidget.h"
+
+UBActionableWidget::UBActionableWidget(QWidget *parent, const char *name):QWidget(parent)
+  , mShowActions(false)
+{
+    setObjectName(name);
+    mActions.clear();
+}
+
+UBActionableWidget::~UBActionableWidget()
+{
+
+}
+
+void UBActionableWidget::addAction(eAction act)
+{
+    if(!mActions.contains(act)){
+        mActions << act;
+    }
+}
+
+void UBActionableWidget::removeAction(eAction act)
+{
+    if(mActions.contains(act)){
+        mActions.remove(mActions.indexOf(act));
+    }
+}
+
+void UBActionableWidget::removeAllActions()
+{
+    mActions.clear();
+}
+
+void UBActionableWidget::setActionsVisible(bool bVisible)
+{
+    mShowActions = bVisible;
+}
+
+bool UBActionableWidget::shouldClose(QPoint p)
+{
+    qDebug() << "Should close: " << p.x() << "," << p.y();
+    bool close = false;
+
+    if(mShowActions &&
+       p.x() >= 0 &&
+       p.x() <= ACTIONSIZE &&
+       p.y() >= 0 &&
+       p.y() <= ACTIONSIZE){
+       close = true;
+    }
+
+    return close;
+}
+
+void UBActionableWidget::paintEvent(QPaintEvent* ev)
+{
+    if(mShowActions){
+        QPainter p(this);
+        if(mActions.contains(eAction_Close)){
+            p.drawPixmap(0, 0, 16, 16, QPixmap(":images/close.svg"));
+        }else if(mActions.contains(eAction_MoveUp)){
+            // Implement me later
+        }else if(mActions.contains(eAction_MoveDown)){
+            // Implement me later
+        }
+    }
+}

src/customWidgets/UBActionableWidget.h

+#ifndef UBACTIONABLEWIDGET_H
+#define UBACTIONABLEWIDGET_H
+
+#include <QWidget>
+#include <QPaintEvent>
+
+#define ACTIONSIZE  16
+
+typedef enum{
+    eAction_Close,
+    eAction_MoveUp,
+    eAction_MoveDown
+}eAction;
+
+class UBActionableWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    UBActionableWidget(QWidget* parent=0, const char* name="UBActionableWidget");
+    ~UBActionableWidget();
+    void addAction(eAction act);
+    void removeAction(eAction act);
+    void removeAllActions();
+    void setActionsVisible(bool bVisible);
+    bool shouldClose(QPoint p);
+
+protected:
+    void paintEvent(QPaintEvent* ev);
+    QVector<eAction> mActions;
+
+private:
+    bool mShowActions;
+};
+
+#endif // UBACTIONABLEWIDGET_H

src/customWidgets/UBMediaWidget.cpp

@@ -22,7 +22,7 @@
   * @param parent as the parent widget
   * @param name as the object name
   */
-UBMediaWidget::UBMediaWidget(eMediaType type, QWidget *parent, const char *name):QWidget(parent)
+UBMediaWidget::UBMediaWidget(eMediaType type, QWidget *parent, const char *name):UBActionableWidget(parent, name)
   , mpMediaObject(NULL)
   , mpVideoWidget(NULL)
   , mpAudioOutput(NULL)
@@ -35,11 +35,10 @@ UBMediaWidget::UBMediaWidget(eMediaType type, QWidget *parent, const char *name)
   , mpMediaContainer(NULL)
   , mpCover(NULL)
 {
-    setObjectName(name);
-
     setAttribute(Qt::WA_StyledBackground, true);
     setStyleSheet(UBApplication::globalStyleSheet());
 
+    addAction(eAction_Close);
     mType = type;
     setLayout(&mLayout);
 

src/customWidgets/UBMediaWidget.h

@@ -27,6 +27,7 @@
 #include <phonon/AudioOutput>
 
 #include "interfaces/IResizeable.h"
+#include "UBActionableWidget.h"
 
 #define UBMEDIABUTTON_SIZE              32
 #define TICK_INTERVAL                   1000
@@ -58,7 +59,7 @@ private:
     bool mPressed;
 };
 
-class UBMediaWidget : public QWidget
+class UBMediaWidget : public UBActionableWidget
 {
     Q_OBJECT
 public:

src/customWidgets/UBWidgetList.cpp

 #include <QDebug>
 #include <QScrollBar>
+#include <QApplication>
+#include <QPainter>
 
 #include "globals/UBGlobals.h"
 #include "UBWidgetList.h"
@@ -136,8 +138,47 @@ void UBWidgetList::mousePressEvent(QMouseEvent *ev)
 {
     Q_UNUSED(ev);
     if(mCanRemove){
+        QWidget* pWAt = widgetAt(ev->pos());
+        if(NULL != mpCurrentWidget){
+            if(pWAt == mpCurrentWidget){
+                QPoint p;
+                p.setX(ev->x());
+                p.setY(ev->y());
+                if(mpCurrentWidget->shouldClose(p)){
+                    emit closeWidget(mpCurrentWidget);
+                    return;
+                }
+
+            }else{
+                mpCurrentWidget->setActionsVisible(false);
+            }
+        }
+        mpCurrentWidget = dynamic_cast<UBActionableWidget*>(pWAt);
+        if(NULL != mpCurrentWidget){
+            mpCurrentWidget->setActionsVisible(true);
+        }
+    }
+    update();
+}
 
+QWidget* UBWidgetList::widgetAt(QPoint p)
+{
+    QWidget* pW = NULL;
+    pW = childAt(p);
+    if(NULL != pW){
+        do{
+            if( "UBTeacherStudentAction" == pW->objectName() ||
+                "UBUrlWidget" == pW->objectName() ||
+                "UBTBMediaPicture" == pW->objectName() ||
+                "UBMediaWidget" == pW->objectName()){
+                return pW;
+            }else{
+                pW = pW->parentWidget();
+            }
+        }while(NULL != pW && this != pW);
     }
+
+    return pW;
 }
 
 void UBWidgetList::updateSizes()

src/customWidgets/UBWidgetList.h

@@ -11,6 +11,7 @@
 #include <QLabel>
 
 #include "interfaces/IResizeable.h"
+#include "customWidgets/UBActionableWidget.h"
 
 typedef enum{
     eWidgetListOrientation_Vertical,
@@ -40,6 +41,9 @@ public:
     void setListElementSpacing(int margin) { mListElementsSpacing = margin; }
     int listElementsSpacing() {return mListElementsSpacing; }
 
+signals:
+    void closeWidget(QWidget* w);
+
 protected:
     bool mCanRemove;
 
@@ -47,6 +51,7 @@ protected:
     void mousePressEvent(QMouseEvent* ev);
 
 private:
+    QWidget* widgetAt(QPoint p);
     int scaleWidgets(QSize pSize);
     void scaleContainer(QSize pSize, int updateValue);
     void updateView(QSize pSize);
@@ -58,7 +63,7 @@ private:
     int mListElementsSpacing;
     QMap<QWidget*, QSize> mWidgetInfo;
     QLabel* mpEmptyLabel;
-    QWidget* mpCurrentWidget;
+    UBActionableWidget* mpCurrentWidget;
 };
 
 #endif // UBWIDGETLIST_H

src/customWidgets/customWidgets.pri

@@ -3,9 +3,11 @@ HEADERS      += src/customWidgets/UBWidgetList.h \
     src/customWidgets/UBDraggableLabel.h \
     src/customWidgets/UBMediaWidget.h \
     src/globals/UBGlobals.h \
-    src/customWidgets/UBDraggableMedia.h
+    src/customWidgets/UBDraggableMedia.h \
+    src/customWidgets/UBActionableWidget.h
                 
 SOURCES      += src/customWidgets/UBWidgetList.cpp \
     src/customWidgets/UBDraggableLabel.cpp \
     src/customWidgets/UBMediaWidget.cpp \
-    src/customWidgets/UBDraggableMedia.cpp
+    src/customWidgets/UBDraggableMedia.cpp \
+    src/customWidgets/UBActionableWidget.cpp

src/globals/UBGlobals.h

@@ -33,6 +33,7 @@ _Pragma("GCC diagnostic ignored \"-Wsign-compare\"");
 #ifdef NO_THIRD_PARTY_WARNINGS
 //disabling some warnings
 #define THIRD_PARTY_WARNINGS_DISABLE WARNINGS_DISABLE
+
 #define THIRD_PARTY_WARNINGS_ENABLE WARNINGS_ENABLE
 #else
 // just save old state (needs for not empty define)
@@ -43,4 +44,4 @@ _Pragma("GCC diagnostic ignored \"-Wsign-compare\"");
 #endif //#ifdef Q_WS_WIN
 
 #endif // UBGLOBALS_H
-        
+        
\ No newline at end of file

src/gui/UBTBPageEditWidget.cpp

@@ -100,6 +100,9 @@ UBTBPageEditWidget::UBTBPageEditWidget(UBTeacherBarDataMgr *pDataMgr, QWidget *p
     connect(mpDocumentEditbutton, SIGNAL(clicked()), this, SLOT(onDocumentEditClicked()));
     connect(mpPagePreviewButton, SIGNAL(clicked()), this, SLOT(onPagePreviewClicked()));
     connect(mpMediaContainer, SIGNAL(mediaDropped(QString)), this, SLOT(onMediaDropped(QString)));
+    connect(mpActions, SIGNAL(closeWidget(QWidget*)), this, SLOT(onCloseWidget(QWidget*)));
+    connect(mpLinks, SIGNAL(closeWidget(QWidget*)), this, SLOT(onCloseWidget(QWidget*)));
+    connect(mpMediaContainer, SIGNAL(closeWidget(QWidget*)), this, SLOT(onCloseWidget(QWidget*)));
 }
 
 UBTBPageEditWidget::~UBTBPageEditWidget()
@@ -271,15 +274,36 @@ void UBTBPageEditWidget::clearFields()
     mClearingFields = false;
 }
 
+void UBTBPageEditWidget::onCloseWidget(QWidget *w)
+{
+    if(NULL != w){
+        if("UBTeacherStudentAction" == w->objectName()){
+            UBTeacherStudentAction* pW = dynamic_cast<UBTeacherStudentAction*>(w);
+            mpActions->removeWidget(pW);
+            mActions.remove(mActions.indexOf(pW));
+            DELETEPTR(w);
+        }else if("UBUrlWidget" == w->objectName()){
+            UBUrlWidget* pW = dynamic_cast<UBUrlWidget*>(w);
+            mpLinks->removeWidget(pW);
+            mUrls.remove(mUrls.indexOf(pW));
+            DELETEPTR(w);
+        }else if("UBTBMediaPicture" == w->objectName() || "UBMediaWidget" == w->objectName()){
+            mpMediaContainer->removeWidget(w);
+            mMedias.remove(mMedias.indexOf(w));
+            DELETEPTR(w);
+        }
+    }
+}
+
 // ---------------------------------------------------------------------------------------------
-UBUrlWidget::UBUrlWidget(QWidget *parent, const char *name):QWidget(parent)
+UBUrlWidget::UBUrlWidget(QWidget *parent, const char *name):UBActionableWidget(parent, name)
   , mpLayout(NULL)
   , mpUrlLabel(NULL)
   , mpUrl(NULL)
 {
-    setObjectName(name);
     setAttribute(Qt::WA_StyledBackground, true);
     setStyleSheet(UBApplication::globalStyleSheet());
+    addAction(eAction_Close);
 
     mpLayout = new QVBoxLayout(this);
     setLayout(mpLayout);
@@ -435,12 +459,13 @@ QWidget* UBTBMediaContainer::generateMediaWidget(const QString& url)
     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;
+        UBPictureWidget* pic = new UBPictureWidget();
+        pix.scaledToWidth(pic->label()->width());
+        pic->label()->resize(pix.width(), pix.height());
+        pic->label()->setPixmap(pix);
+        pic->label()->setScaledContents(true);
+        pic->setObjectName("UBTBMediaPicture");
+        pW = pic;
     }
     else if(mimeType.contains("video") || mimeType.contains("audio")){
         UBMediaWidget* mediaPlayer = new UBMediaWidget(mimeType.contains("audio")?eMediaType_Audio:eMediaType_Video);
@@ -455,16 +480,15 @@ QWidget* UBTBMediaContainer::generateMediaWidget(const QString& url)
     return pW;
 }
 
-UBTeacherStudentAction::UBTeacherStudentAction(QWidget *parent, const char *name):QWidget(parent)
+UBTeacherStudentAction::UBTeacherStudentAction(QWidget *parent, const char *name):UBActionableWidget(parent, name)
   , mpText(NULL)
   , mpLayout(NULL)
   , mpComboLayout(NULL)
   , mpCombo(NULL)
 {
-    setObjectName(name);
-
     setAttribute(Qt::WA_StyledBackground, true);
     setStyleSheet(UBApplication::globalStyleSheet());
+    addAction(eAction_Close);
 
     // Create the GUI
     mpLayout = new QHBoxLayout(this);
@@ -532,3 +556,27 @@ void UBTeacherStudentAction::setText(const QString& text)
     }
 }
 
+// -------------------------------------------------------------
+UBPictureWidget::UBPictureWidget(QWidget *parent, const char *name):UBActionableWidget(parent, name)
+  , mpLayout(NULL)
+  , mpLabel(NULL)
+{
+    addAction(eAction_Close);
+    mpLayout = new QVBoxLayout(this);
+    setLayout(mpLayout);
+    mpLayout->setContentsMargins(10, 0, 10, 0);
+    mpLabel = new QLabel(this);
+    mpLayout->addWidget(mpLabel);
+    mpLabel->setGeometry( 10, 10, width()-2*10, height());
+}
+
+UBPictureWidget::~UBPictureWidget()
+{
+    DELETEPTR(mpLabel);
+    DELETEPTR(mpLayout);
+}
+
+void UBPictureWidget::resizeEvent(QResizeEvent *ev)
+{
+    mpLabel->setGeometry( 10, 10, width()-2*10, height());
+}

src/gui/UBTBPageEditWidget.h

@@ -11,10 +11,11 @@
 
 #include "core/UBPersistenceManager.h"
 #include "customWidgets/UBWidgetList.h"
+#include "customWidgets/UBActionableWidget.h"
 #include "interfaces/IDropable.h"
 #include "UBTeacherBarDataMgr.h"
 
-class UBTeacherStudentAction : public QWidget
+class UBTeacherStudentAction : public UBActionableWidget
 {
     Q_OBJECT
 
@@ -33,7 +34,7 @@ private:
     QComboBox* mpCombo;
 };
 
-class UBUrlWidget : public QWidget
+class UBUrlWidget : public UBActionableWidget
 {
 public:
     UBUrlWidget(QWidget* parent=0, const char* name="UBUrlWidget");
@@ -56,6 +57,22 @@ private:
     QLineEdit* mpTitle;
 };
 
+class UBPictureWidget : public UBActionableWidget
+{
+public:
+    UBPictureWidget(QWidget* parent=0, const char* name="UBPictureWidget");
+    ~UBPictureWidget();
+
+    QLabel* label(){return mpLabel;}
+
+protected:
+    void resizeEvent(QResizeEvent* ev);
+
+private:
+    QVBoxLayout* mpLayout;
+    QLabel* mpLabel;
+};
+
 class UBTBMediaContainer : public UBWidgetList
     , public IDropable
 {
@@ -104,6 +121,7 @@ private slots:
     void onMediaDropped(const QString& url);
     void onDocumentEditClicked();
     void onPagePreviewClicked();
+    void onCloseWidget(QWidget* w);
 
 private:
     QVBoxLayout mLayout;