reverted card search to initial behaviour

cockatrice/src/carddatabasemodel.cpp

@@ -69,3 +69,20 @@ CardDatabaseDisplayModel::CardDatabaseDisplayModel(QObject *parent)
 	setFilterCaseSensitivity(Qt::CaseInsensitive);
 	setSortCaseSensitivity(Qt::CaseInsensitive);
 }
+
+bool CardDatabaseDisplayModel::filterAcceptsRow(int sourceRow, const QModelIndex & /*sourceParent*/) const
+{
+	CardInfo *info = static_cast<CardDatabaseModel *>(sourceModel())->getCard(sourceRow);
+	
+	if (!cardNameBeginning.isEmpty())
+		if (!info->getName().startsWith(cardNameBeginning, Qt::CaseInsensitive))
+			return false;
+	
+	return true;
+}
+
+void CardDatabaseDisplayModel::setCardNameBeginning(const QString &_beginning)
+{
+	cardNameBeginning = _beginning;
+	invalidateFilter();
+}

cockatrice/src/carddatabasemodel.h

@@ -15,6 +15,7 @@ public:
 	int columnCount(const QModelIndex &parent = QModelIndex()) const;
 	QVariant data(const QModelIndex &index, int role) const;
 	QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+	CardInfo *getCard(int index) const { return cardList[index]; }
 private:
 	QList<CardInfo *> cardList;
 	CardDatabase *db;
@@ -22,8 +23,13 @@ private:
 
 class CardDatabaseDisplayModel : public QSortFilterProxyModel {
 	Q_OBJECT
+private:
+	QString cardNameBeginning;
 public:
 	CardDatabaseDisplayModel(QObject *parent = 0);
+	void setCardNameBeginning(const QString &_beginning);
+protected:
+	bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
 };
 
 #endif

cockatrice/src/window_deckeditor.cpp

@@ -31,6 +31,7 @@ WndDeckEditor::WndDeckEditor(QWidget *parent)
 	databaseModel = new CardDatabaseModel(db, this);
 	databaseDisplayModel = new CardDatabaseDisplayModel(this);
 	databaseDisplayModel->setSourceModel(databaseModel);
+	databaseDisplayModel->setFilterKeyColumn(0);
 	databaseDisplayModel->sort(0, Qt::AscendingOrder);
 	databaseView = new QTreeView();
 	databaseView->setModel(databaseDisplayModel);
@@ -197,7 +198,7 @@ void WndDeckEditor::updateCardInfoRight(const QModelIndex &current, const QModel
 
 void WndDeckEditor::updateSearch(const QString &search)
 {
-	databaseDisplayModel->setFilterFixedString(search);
+	databaseDisplayModel->setCardNameBeginning(search);
 }
 
 bool WndDeckEditor::confirmClose()