1 files changed, 31 insertions, 22 deletions

diff --git a/archivebrowsermodel.cpp b/archivebrowsermodel.cpp
index 9181d3f..e572a41 100644
--- a/archivebrowsermodel.cpp
+++ b/archivebrowsermodel.cpp
@@ -243,6 +243,16 @@ void ArchiveBrowserModelProxy::toggleGenre(QAction *a){
     invalidateFilter();
 }
 
+void ArchiveBrowserModelProxy::toggleExcludedGenre(QAction *a){
+    QString text = a->text();
+    if(a->isChecked()){
+        mExcludedGenreFilters << text;
+    }else{
+        mExcludedGenreFilters.removeAll(text);
+    }
+    invalidateFilter();
+}
+
 void ArchiveBrowserModelProxy::setSizeFilter(int activate){
     mSizeFilter = activate;
     invalidateFilter();
@@ -255,7 +265,7 @@ void ArchiveBrowserModelProxy::setBytesRemaining(qint64 bytes){
 
 
 bool ArchiveBrowserModelProxy::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const {
-    if(mQuality == -1 && !mSizeFilter && mGenreFilters.isEmpty()){
+    if(mQuality == -1 && !mSizeFilter && mGenreFilters.isEmpty() && mExcludedGenreFilters.isEmpty()){
         return true;
     }
     QModelIndex selIdx = sourceModel()->index(sourceRow, ArchiveBrowserModel::Selected, sourceParent);
@@ -267,37 +277,36 @@ bool ArchiveBrowserModelProxy::filterAcceptsRow(int sourceRow, const QModelIndex
     if(nodeType == ArchiveBrowserModel::FileNode){
         return true;
     }
+    QModelIndex genreIdx = sourceModel()->index(sourceRow, ArchiveBrowserModel::Genres, sourceParent);
+    QStringList genres = genreIdx.data().toStringList();
+    if(!mExcludedGenreFilters.isEmpty()){
+        for(const QString &exg : std::as_const(mExcludedGenreFilters)){
+            if(genres.contains(exg)){
+                return false;
+            }
+        }
+    }
+    bool retval = true;
     if(!mGenreFilters.isEmpty()){
-        QModelIndex genreIdx = sourceModel()->index(sourceRow, ArchiveBrowserModel::Genres, sourceParent);
-        QStringList genres = genreIdx.data().toStringList();
         for(const QString &fg : std::as_const(mGenreFilters)){
-            if(genres.contains(fg)){
-                return true;
+            if(!genres.contains(fg)){
+                retval = false;
             }
         }
-        return false;
     }
     QModelIndex qualIdx = sourceModel()->index(sourceRow, ArchiveBrowserModel::Quality, sourceParent);
     int quality = qualIdx.data().toInt();
     QModelIndex sizeIdx = sourceModel()->index(sourceRow, ArchiveBrowserModel::TotalSize, sourceParent);
     qint64 size = sizeIdx.data().toLongLong();
-    if(mQuality > -1 && mSizeFilter){
-        if(quality <= mQuality && size <= mBytesRemaining){
-            return true;
-        }
-        return false;
-    }
-    if(mQuality > -1){
-        if(quality <= mQuality){
-            return true;
+    if(retval){
+        if(quality < mQuality){
+            retval = false;
         }
-        return false;
-    }
-    if(mSizeFilter){
-        if(size <= mBytesRemaining){
-            return true;
+        if(mSizeFilter){
+            if(size > mBytesRemaining){
+                retval = false;
+            }
         }
-        return false;
     }
-    return false;
+    return retval;
 }