Add marking and unmark from thumbnails view

imagescrollareagl.h

@@ -13,12 +13,15 @@
 #include <QTimer>
 #include "rawimage.h"
 #include "imageringlist.h"
+#include "database.h"
 
 struct ImageThumb
 {
     QString name;
+    QString path;
     QSize size;
     bool selected;
+    bool dirty;
 };
 
 class ImageWidget : public QOpenGLWidget
@@ -53,14 +56,15 @@ class ImageWidget : public QOpenGLWidget
     bool m_selecting;
     int m_thumbnailCount;
     QVector<ImageThumb> m_thumnails;
+    Database *m_database;
 public:
-    explicit ImageWidget(QWidget *parent = nullptr);
+    explicit ImageWidget(Database *database, QWidget *parent = nullptr);
     ~ImageWidget() override;
     void setImage(const RawImage *image, int index);
     void setImage(const QPixmap &pixmap);
     void setScale(float scale);
     void blockRepaint(bool block);
-    void allocateThumbnails(const QStringList &names);
+    void allocateThumbnails(const QStringList &paths);
 public slots:
     void setMTFParams(float low, float mid, float high);
     void setOffset(int dx, int dy);
@@ -81,7 +85,6 @@ protected:
     void thumbSelect(QMouseEvent *event);
 signals:
     void fileDropped(const QString &path);
-    void thumbSelected(int index);
 };
 
 class ImageScrollAreaGL : public QWidget
@@ -96,7 +99,7 @@ class ImageScrollAreaGL : public QWidget
     bool m_bestFit;
     int m_thumbCount;
 public:
-    explicit ImageScrollAreaGL(QWidget *parent = nullptr);
+    explicit ImageScrollAreaGL(Database *database, QWidget *parent = nullptr);
     ~ImageScrollAreaGL() override;
     void setImage(RawImage *image, int index);
     ImageWidget* imageWidget();