Add modelDirty signal, add helper functions to gather all main and sub card types. (#5819)

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/game/cards/card_database.cpp

@@ -472,6 +472,45 @@ QStringList CardDatabase::getAllMainCardTypes() const
     return types.values();
 }
 
+QMap<QString, int> CardDatabase::getAllMainCardTypesWithCount() const
+{
+    QMap<QString, int> typeCounts;
+    QHashIterator<QString, CardInfoPtr> cardIterator(cards);
+
+    while (cardIterator.hasNext()) {
+        QString type = cardIterator.next().value()->getMainCardType();
+        typeCounts[type]++;
+    }
+
+    return typeCounts;
+}
+
+QMap<QString, int> CardDatabase::getAllSubCardTypesWithCount() const
+{
+    QMap<QString, int> typeCounts;
+    QHashIterator<QString, CardInfoPtr> cardIterator(cards);
+
+    while (cardIterator.hasNext()) {
+        QString type = cardIterator.next().value()->getCardType();
+
+        QStringList parts = type.split(" — ");
+
+        if (parts.size() > 1) { // Ensure there are subtypes
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
+            QStringList subtypes = parts[1].split(" ", Qt::SkipEmptyParts);
+#else
+            QStringList subtypes = parts[1].split(" ", QString::SkipEmptyParts);
+#endif
+
+            for (const QString &subtype : subtypes) {
+                typeCounts[subtype]++;
+            }
+        }
+    }
+
+    return typeCounts;
+}
+
 void CardDatabase::checkUnknownSets()
 {
     auto _sets = getSetList();

cockatrice/src/game/cards/card_database.h

@@ -98,6 +98,8 @@ public:
     LoadStatus loadFromFile(const QString &fileName);
     bool saveCustomTokensToFile();
     QStringList getAllMainCardTypes() const;
+    QMap<QString, int> getAllMainCardTypesWithCount() const;
+    QMap<QString, int> getAllSubCardTypesWithCount() const;
     LoadStatus getLoadStatus() const
     {
         return loadStatus;

cockatrice/src/game/cards/card_database_model.h

@@ -87,6 +87,7 @@ public:
     void setIsToken(FilterBool _isToken)
     {
         isToken = _isToken;
+        emit modelDirty();
         dirty();
     }
 
@@ -97,17 +98,20 @@ public:
             filterString = nullptr;
         }
         cardName = sanitizeCardName(_cardName, characterTranslation);
+        emit modelDirty();
         dirty();
     }
     void setStringFilter(const QString &_src)
     {
         delete filterString;
         filterString = new FilterString(_src);
+        emit modelDirty();
         dirty();
     }
     void setCardNameSet(const QSet<QString> &_cardNameSet)
     {
         cardNameSet = _cardNameSet;
+        emit modelDirty();
         dirty();
     }
 
@@ -119,6 +123,8 @@ public:
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     bool canFetchMore(const QModelIndex &parent) const override;
     void fetchMore(const QModelIndex &parent) override;
+signals:
+    void modelDirty();
 
 protected:
     bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;