[vlmc-devel] MediaLibrary: Signal that a media was modified

[Hugo Beauzée-Luyssen]

vlmc | branch: medialibrary | Hugo Beauzée-Luyssen <hugo at beauzee.fr> | Fri Jul  8 16:47:12 2016 +0200| [17528211b19234d224a035534303909a1387cad9] | committer: Hugo Beauzée-Luyssen

MediaLibrary: Signal that a media was modified

> https://code.videolan.org/videolan/vlmc/commit/17528211b19234d224a035534303909a1387cad9
---

 src/Library/MediaLibrary.cpp      | 16 +++++++++++++++-
 src/Library/MediaLibraryModel.cpp |  6 ++++++
 src/Library/MediaLibraryModel.h   |  3 +++
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/Library/MediaLibrary.cpp b/src/Library/MediaLibrary.cpp
index ce8a686..7065f26 100644
--- a/src/Library/MediaLibrary.cpp
+++ b/src/Library/MediaLibrary.cpp
@@ -100,8 +100,22 @@ void MediaLibrary::onMediaAdded( std::vector<medialibrary::MediaPtr> mediaList )
     }
 }
 
-void MediaLibrary::onMediaUpdated( std::vector<medialibrary::MediaPtr> )
+void MediaLibrary::onMediaUpdated( std::vector<medialibrary::MediaPtr> mediaList )
 {
+    for ( auto m : mediaList )
+    {
+        switch ( m->type() )
+        {
+        case medialibrary::IMedia::Type::VideoType:
+            m_videoModel->updateMedia( m );
+            break;
+        case medialibrary::IMedia::Type::AudioType:
+            m_audioModel->updateMedia( m );
+            break;
+        default:
+            Q_UNREACHABLE();
+        }
+    }
 }
 
 void MediaLibrary::onMediaDeleted( std::vector<int64_t> )
diff --git a/src/Library/MediaLibraryModel.cpp b/src/Library/MediaLibraryModel.cpp
index f0f8617..f60d85c 100644
--- a/src/Library/MediaLibraryModel.cpp
+++ b/src/Library/MediaLibraryModel.cpp
@@ -65,6 +65,12 @@ void MediaLibraryModel::addMedia( medialibrary::MediaPtr media )
     endInsertRows();
 }
 
+void MediaLibraryModel::updateMedia( medialibrary::MediaPtr media )
+{
+    auto m = createIndex( media->id(), 0 );
+    emit dataChanged( m, m );
+}
+
 void MediaLibraryModel::removeMedia( medialibrary::MediaPtr media )
 {
     if ( media->type() != m_mediaType )
diff --git a/src/Library/MediaLibraryModel.h b/src/Library/MediaLibraryModel.h
index 12eff3f..00ad4b8 100644
--- a/src/Library/MediaLibraryModel.h
+++ b/src/Library/MediaLibraryModel.h
@@ -33,6 +33,8 @@
 
 class MediaLibraryModel : public QAbstractListModel
 {
+    Q_OBJECT
+
 public:
     enum Roles
     {
@@ -45,6 +47,7 @@ public:
                                 QObject *parent = 0 );
 
     void addMedia( medialibrary::MediaPtr media );
+    void updateMedia( medialibrary::MediaPtr media );
     void removeMedia( medialibrary::MediaPtr media );
     int rowCount( const QModelIndex &parent = QModelIndex() ) const override;
     QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const override;