Show marked files in file list bold

imageringlist.cpp

@@ -3,6 +3,7 @@
 #include <QDir>
 #include "loadrunable.h"
 #include "rawimage.h"
+#include "database.h"
 
 using namespace std;
 
@@ -97,9 +98,10 @@ void Image::thumbnailLoadFinish(void *rawImage)
         emit thumbnailLoaded(this);
 }
 
-ImageRingList::ImageRingList(QObject *parent) : QAbstractItemModel(parent)
+ImageRingList::ImageRingList(Database *database, QObject *parent) : QAbstractItemModel(parent)
   , m_liveMode(false)
   , m_analyzeLevel(None)
+  , m_database(database)
 {
     connect(&m_fileSystemWatcher, SIGNAL(directoryChanged(QString)), this, SLOT(dirChanged(QString)));
     m_thumbPool = new QThreadPool(this);
@@ -273,6 +275,15 @@ QStringList ImageRingList::imageNames() const
     return ret;
 }
 
+void ImageRingList::updateMark()
+{
+    if(m_images.size())
+    {
+        QModelIndex idx = index(m_currImage - m_images.begin(), 0);
+        emit dataChanged(idx, idx, {Qt::FontRole});
+    }
+}
+
 QModelIndex ImageRingList::index(int row, int column, const QModelIndex &parent) const
 {
     return createIndex(row, column, m_images.at(row).get());
@@ -305,6 +316,13 @@ QVariant ImageRingList::data(const QModelIndex &index, int role) const
         QFileInfo info(m_images.at(index.row())->name());
         return info.fileName();
     }
+    case Qt::FontRole:
+    {
+        bool marked = m_database->isMarked(m_images.at(index.row())->name());
+        QFont font;
+        font.setBold(marked);
+        return font;
+    }
     default:
         return QVariant();
     }

imageringlist.h

@@ -45,6 +45,8 @@ protected slots:
 
 typedef std::shared_ptr<Image> ImagePtr;
 
+class Database;
+
 class ImageRingList : public QAbstractItemModel
 {
     Q_OBJECT
@@ -57,8 +59,9 @@ class ImageRingList : public QAbstractItemModel
     bool m_liveMode;
     AnalyzeLevel m_analyzeLevel;
     QThreadPool *m_thumbPool;
+    Database *m_database;
 public:
-    explicit ImageRingList(QObject *parent = 0);
+    explicit ImageRingList(Database *database, QObject *parent = 0);
     ~ImageRingList() override;
     bool setDir(const QString path, const QString &currentFile = QString());
     void setFile(const QString &file);
@@ -75,6 +78,7 @@ public:
     void stopLoading();
     int imageCount() const;
     QStringList imageNames() const;
+    void updateMark();
 
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
     QModelIndex parent(const QModelIndex &child) const override;

mainwindow.cpp

@@ -55,7 +55,7 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
     connect(m_stretchPanel, &StretchToolbar::invert, m_imageGL->imageWidget(), &ImageWidget::invert);
     connect(m_stretchPanel, &StretchToolbar::superPixel, m_imageGL->imageWidget(), &ImageWidget::superPixel);
 
-    m_ringList = new ImageRingList(this);
+    m_ringList = new ImageRingList(m_database, this);
     m_filesystem = new FilesystemWidget(m_ringList, this);
     connect(m_filesystem, SIGNAL(fileSelected(int)), this, SLOT(loadFile(int)));
 
@@ -437,7 +437,10 @@ void MainWindow::markImage()
     {
         QString file = ptr->name();
         if(!file.isEmpty())
+        {
             m_database->mark(file);
+            m_ringList->updateMark();
+        }
 
         updateWindowTitle();
     }
@@ -450,7 +453,10 @@ void MainWindow::unmarkImage()
     {
         QString file = ptr->name();
         if(!file.isEmpty())
+        {
             m_database->unmark(file);
+            m_ringList->updateMark();
+        }
 
         updateWindowTitle();
     }