connect filter list functionality to the CardDatabaseDisplayModel class

enable/disable check boxes still not functional

cockatrice/src/carddatabasemodel.cpp

 #include "carddatabasemodel.h"
+#include "filterlist.h"
 
 CardDatabaseModel::CardDatabaseModel(CardDatabase *_db, QObject *parent)
 	: QAbstractListModel(parent), db(_db)
@@ -109,6 +110,7 @@ CardDatabaseDisplayModel::CardDatabaseDisplayModel(QObject *parent)
 	: QSortFilterProxyModel(parent),
 	  isToken(ShowAll)
 {
+	filterList = NULL;
 	setFilterCaseSensitivity(Qt::CaseInsensitive);
 	setSortCaseSensitivity(Qt::CaseInsensitive);
 }
@@ -116,7 +118,7 @@ CardDatabaseDisplayModel::CardDatabaseDisplayModel(QObject *parent)
 bool CardDatabaseDisplayModel::filterAcceptsRow(int sourceRow, const QModelIndex & /*sourceParent*/) const
 {
 	CardInfo const *info = static_cast<CardDatabaseModel *>(sourceModel())->getCard(sourceRow);
-	
+
 	if (((isToken == ShowTrue) && !info->getIsToken()) || ((isToken == ShowFalse) && info->getIsToken()))
 		return false;
 	
@@ -144,6 +146,9 @@ bool CardDatabaseDisplayModel::filterAcceptsRow(int sourceRow, const QModelIndex
 		if (!cardTypes.contains(info->getMainCardType()))
 			return false;
 
+	if (filterList != NULL)
+		return filterList->acceptsCard(info);
+
 	return true;
 }
 
@@ -155,3 +160,18 @@ void CardDatabaseDisplayModel::clearSearch()
 	cardColors.clear();
 	invalidateFilter();
 }
+
+void CardDatabaseDisplayModel::setFilterList(const FilterList *filterList)
+{
+	if(this->filterList != NULL)
+		disconnect(this->filterList, 0, this, 0);
+
+	this->filterList = filterList;
+	connect(this->filterList, SIGNAL(changed()), this, SLOT(filterListChanged()));
+	invalidate();
+}
+
+void CardDatabaseDisplayModel::filterListChanged()
+{
+	invalidate();
+}

cockatrice/src/carddatabasemodel.h

@@ -7,6 +7,8 @@
 #include <QSet>
 #include "carddatabase.h"
 
+class FilterList;
+
 class CardDatabaseModel : public QAbstractListModel {
 	Q_OBJECT
 public:
@@ -36,8 +38,10 @@ private:
 	FilterBool isToken;
 	QString cardNameBeginning, cardName, cardText;
 	QSet<QString> cardNameSet, cardTypes, cardColors;
+	const FilterList *filterList;
 public:
 	CardDatabaseDisplayModel(QObject *parent = 0);
+	void setFilterList(const FilterList *filterList);
 	void setIsToken(FilterBool _isToken) { isToken = _isToken; invalidate(); }
 	void setCardNameBeginning(const QString &_beginning) { cardNameBeginning = _beginning; invalidate(); }
 	void setCardName(const QString &_cardName) { cardName = _cardName; invalidate(); }
@@ -48,6 +52,8 @@ public:
 	void clearSearch();
 protected:
 	bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+private slots:
+	void filterListChanged();
 };
 
 #endif

cockatrice/src/cardfilter.cpp

@@ -25,6 +25,12 @@ const char *CardFilter::attrName(Attr a)
 			return "type";
 		case AttrColor:
 			return "color";
+		case AttrText:
+			return "text";
+		case AttrSet:
+			return "set";
+		case AttrManaCost:
+			return "mana cost";
 		default:
 			return "";
 	}

cockatrice/src/cardfilter.h

@@ -13,10 +13,15 @@ public:
 		TypeEnd
     };
 
+	/* if you add an atribute here you also need to
+	 * add its string representation in attrName */
 	enum Attr {
 		AttrName = 0,
 		AttrType,
 		AttrColor,
+		AttrText,
+		AttrSet,
+		AttrManaCost,
 		AttrEnd
 	};
 

cockatrice/src/filterlist.cpp

 #include "filterlist.h"
-#include "CardFilter.h"
+#include "cardfilter.h"
+#include "carddatabase.h"
 
 #include <QList>
 
@@ -9,6 +10,17 @@ LogicMap::~LogicMap()
 		delete takeFirst();
 }
 
+const FilterItemList *LogicMap::findTypeList(CardFilter::Type type) const
+{
+	LogicMap::const_iterator i;
+
+	for(i = constBegin(); i != constEnd(); i++)
+		if ((*i)->type == type)
+			return *i;
+
+	return NULL;
+}
+
 FilterItemList *LogicMap::typeList(CardFilter::Type type)
 {
 	LogicMap::iterator i;
@@ -158,3 +170,168 @@ int FilterList::count(const CardFilter *f)
 {
 	return count(f->attr(), f->type());
 }
+
+bool FilterList::acceptName(const CardInfo *info, const QString &term) const
+{
+	return info->getName().contains(term, Qt::CaseInsensitive);
+}
+
+bool FilterList::acceptType(const CardInfo *info, const QString &term) const
+{
+	return info->getCardType().contains(term, Qt::CaseInsensitive);
+}
+
+bool FilterList::acceptColor(const CardInfo *info, const QString &term) const
+{
+	QStringList::const_iterator i;
+	bool status;
+
+	status = false;
+	for(i = info->getColors().constBegin(); i != info->getColors().constEnd(); i++)
+		if ((*i).contains(term, Qt::CaseInsensitive)) {
+			status = true;
+			break;
+		}
+
+	return status;
+}
+
+bool FilterList::acceptText(const CardInfo *info, const QString &term) const
+{
+	return info->getText().contains(term, Qt::CaseInsensitive);
+}
+
+bool FilterList::acceptSet(const CardInfo *info, const QString &term) const
+{
+	SetList::const_iterator i;
+	bool status;
+
+	status = false;
+	for(i = info->getSets().constBegin(); i != info->getSets().constEnd(); i++)
+		if ((*i)->getShortName() == term
+				|| (*i)->getLongName().contains(term, Qt::CaseInsensitive)) {
+			status = true;
+			break;
+		}
+
+	return status;
+}
+
+bool FilterList::acceptManaCost(const CardInfo *info, const QString &term) const
+{
+	return (info->getManaCost() == term);
+}
+
+bool FilterList::acceptCardAttr(const CardInfo *info, const QString &term,
+								CardFilter::Attr attr) const
+{
+	bool status;
+
+	switch(attr) {
+		case CardFilter::AttrName:
+			status = acceptName(info, term);
+			break;
+		case CardFilter::AttrType:
+			status = acceptType(info, term);
+			break;
+		case CardFilter::AttrColor:
+			status = acceptColor(info, term);
+			break;
+		case CardFilter::AttrText:
+			status = acceptText(info, term);
+			break;
+		case CardFilter::AttrSet:
+			status = acceptSet(info, term);
+			break;
+		case CardFilter::AttrManaCost:
+			status = acceptManaCost(info, term);
+			break;
+		default:
+			status = true; /* ignore this attribute */
+	}
+
+	return status;
+}
+
+bool FilterList::testTypeAnd(const CardInfo *info, CardFilter::Attr attr,
+							const FilterItemList *fil) const
+{
+	FilterItemList::const_iterator i;
+
+	for(i = fil->constBegin(); i != fil->constEnd(); i++)
+		if(!acceptCardAttr(info, (*i)->term, attr))
+			return false;
+
+	return true;
+}
+
+bool FilterList::testTypeAndNot(const CardInfo *info, CardFilter::Attr attr,
+									const FilterItemList *fil) const
+{
+	FilterItemList::const_iterator i;
+
+	for(i = fil->constBegin(); i != fil->constEnd(); i++)
+		if(acceptCardAttr(info, (*i)->term, attr))
+			return false;
+
+	return true;
+}
+
+bool FilterList::testTypeOr(const CardInfo *info, CardFilter::Attr attr,
+								const FilterItemList *filOr,
+								const FilterItemList *filOrNot) const
+{
+	FilterItemList::const_iterator i;
+	bool status;
+
+	if(filOr == NULL && filOrNot == NULL)
+		return true;
+
+	status = false;
+	if (filOr != NULL)
+		for(i = filOr->constBegin(); i != filOr->constEnd(); i++)
+			if(acceptCardAttr(info, (*i)->term, attr)) {
+				status = true;
+				break;
+			}
+	if (status != true && filOrNot != NULL)
+		for(i = filOrNot->constBegin(); i != filOrNot->constEnd(); i++)
+			if(!acceptCardAttr(info, (*i)->term, attr)) {
+				status = true;
+				break;
+			}
+
+	return status;
+}
+
+bool FilterList::testAttr(const CardInfo *info, const LogicMap *lm) const
+{
+	bool status;
+	const FilterItemList *fil, *fil2;
+
+	fil = lm->findTypeList(CardFilter::TypeAnd);
+	if (fil != NULL && !testTypeAnd(info, lm->attr, fil))
+		return false;
+
+	fil = lm->findTypeList(CardFilter::TypeAndNot);
+	if (fil != NULL && !testTypeAndNot(info, lm->attr, fil))
+		return false;
+
+	fil = lm->findTypeList(CardFilter::TypeOr);
+	fil2 = lm->findTypeList(CardFilter::TypeOrNot);
+	if (!testTypeOr(info, lm->attr, fil, fil2))
+		return false;
+
+	return true;
+}
+
+bool FilterList::acceptsCard(const CardInfo *info) const
+{
+	QList<LogicMap *>::const_iterator i;
+
+	for(i = logicAttrs.constBegin(); i != logicAttrs.constEnd(); i++)
+		if(!testAttr(info, *i))
+			return false;
+
+	return true;
+}

cockatrice/src/filterlist.h

@@ -7,6 +7,8 @@
 
 #include "cardfilter.h"
 
+class CardInfo;
+
 class FilterListNode {
 private:
 	bool enabled;
@@ -38,6 +40,7 @@ public:
 	LogicMap(CardFilter::Attr a, FilterList *parent)
 		: attr(a), p(parent) {}
 	~LogicMap();
+	const FilterItemList *findTypeList(CardFilter::Type type) const;
 	FilterItemList *typeList(CardFilter::Type type);
 	virtual FilterListNode *parent() const;
 	virtual FilterListNode *nodeAt(int i) const;
@@ -55,6 +58,7 @@ private:
 	LogicMap *const p;
 public:
 	const CardFilter::Type type;
+
 	FilterItemList(CardFilter::Type t, LogicMap *parent)
 		: type(t), p(parent) {}
 	~FilterItemList();
@@ -90,6 +94,7 @@ class FilterList : public QObject, public FilterListNode {
 signals:
 	void preInsertRow(const FilterListNode *parent, int i) const;
 	void postInsertRow(const FilterListNode *parent, int i) const;
+	void changed() const;
 
 private:
 	QList<LogicMap *> logicAttrs;
@@ -98,6 +103,24 @@ private:
 	FilterItemList *attrTypeList(CardFilter::Attr attr,
 									CardFilter::Type type);
 
+	bool acceptName(const CardInfo *info, const QString &term) const;
+	bool acceptType(const CardInfo *info, const QString &term) const;
+	bool acceptColor(const CardInfo *info, const QString &term) const;
+	bool acceptCardAttr(const CardInfo *info, const QString &term,
+						CardFilter::Attr attr) const;
+	bool acceptText(const CardInfo *info, const QString &term) const;
+	bool acceptSet(const CardInfo *info, const QString &term) const;
+	bool acceptManaCost(const CardInfo *info, const QString &term) const;
+
+	bool testTypeAnd(const CardInfo *info, CardFilter::Attr attr,
+					const FilterItemList *fil) const;
+	bool testTypeAndNot(const CardInfo *info, CardFilter::Attr attr,
+							const FilterItemList *fil) const;
+	bool testTypeOr(const CardInfo *info, CardFilter::Attr attr,
+						const FilterItemList *filOr,
+						const FilterItemList *filOrNot) const;
+
+	bool testAttr(const CardInfo *info, const LogicMap *lm) const;
 public:
 	~FilterList();
 	int indexOf(const LogicMap *val) const { return logicAttrs.indexOf((LogicMap *) val); }
@@ -117,7 +140,10 @@ public:
 	virtual QString text() const { return QString("root"); }
 	virtual int index() const { return 0; }
 	void preInsertChild(const FilterListNode *p, int i) const { emit preInsertRow(p, i); }
-	void postInsertChild(const FilterListNode *p, int i) const { emit postInsertRow(p, i); }
+	void postInsertChild(const FilterListNode *p, int i) const { emit postInsertRow(p, i); emit changed(); }
+	void emitChanged() const { emit changed(); }
+
+	bool acceptsCard(const CardInfo *info) const;
 };
 
 #endif

cockatrice/src/filterlistmodel.cpp

@@ -6,18 +6,18 @@
 FilterListModel::FilterListModel(QObject *parent)
 	: QAbstractItemModel(parent)
 {
-	filterList = new FilterList;
-	connect(filterList,
+	fList = new FilterList;
+	connect(fList,
 			SIGNAL(preInsertRow(const FilterListNode *, int)),
 			this, SLOT(proxyBeginInsertRow(const FilterListNode *, int)));
-	connect(filterList,
+	connect(fList,
 			SIGNAL(postInsertRow(const FilterListNode *, int)),
 			this, SLOT(proxyEndInsertRow(const FilterListNode *, int)));
 }
 
 FilterListModel::~FilterListModel()
 {
-	delete filterList;
+	delete fList;
 }
 
 void FilterListModel::proxyBeginInsertRow(const FilterListNode *node, int i) 
@@ -44,11 +44,11 @@ FilterListNode *FilterListModel::indexToNode(const QModelIndex &idx) const
 	FilterListNode *node;
 
 	if(!idx.isValid())
-		return filterList;
+		return fList;
 
 	ip = idx.internalPointer();
 	if(ip == NULL)
-		return filterList;
+		return fList;
 
 	node = static_cast<FilterListNode *>(ip);
 	return node;
@@ -57,7 +57,7 @@ FilterListNode *FilterListModel::indexToNode(const QModelIndex &idx) const
 void FilterListModel::addFilter(const CardFilter *f)
 {
 	emit layoutAboutToBeChanged();
-	filterList->termNode(f);
+	fList->termNode(f);
 	emit layoutChanged();
 }
 
@@ -135,7 +135,7 @@ bool FilterListModel::setData(const QModelIndex &index,
 		return false;
 
 	node = indexToNode(index);
-	if(node == NULL || node == filterList)
+	if(node == NULL || node == fList)
 		return false;
 
 	Qt::CheckState state = static_cast<Qt::CheckState>(value.toInt());
@@ -161,7 +161,7 @@ Qt::ItemFlags FilterListModel::flags(const QModelIndex &index) const
 		return 0;
 
 	result = Qt::ItemIsEnabled;
-	if(node == filterList)
+	if(node == fList)
 		return result;
 
 	result |= Qt::ItemIsSelectable;
@@ -207,7 +207,7 @@ QModelIndex FilterListModel::parent(const QModelIndex &ind) const
 		return QModelIndex();
 
 	node = indexToNode(ind);
-	if(node == NULL || node == filterList)
+	if(node == NULL || node == fList)
 		return QModelIndex();
 
 	parent = node->parent();
@@ -239,8 +239,9 @@ bool FilterListModel::removeRows(int row, int count, const QModelIndex & parent)
 	for(i = 0; i < count; i++)
 		node->deleteAt(row);
 	endRemoveRows();
+	fList->emitChanged();
 
-	if(node != filterList && node->childCount() < 1)
+	if(node != fList && node->childCount() < 1)
 		return removeRow(parent.row(), parent.parent());
 
 	return true;

cockatrice/src/filterlistmodel.h

@@ -10,7 +10,7 @@ class FilterListNode;
 class FilterListModel : public QAbstractItemModel {
 	Q_OBJECT
 private:
-	FilterList *filterList;
+	FilterList *fList;
 
 public slots:
 	void addFilter(const CardFilter *f);
@@ -26,6 +26,7 @@ private:
 public:
 	FilterListModel(QObject *parent = 0);
 	~FilterListModel();
+	const FilterList *filterList() const { return fList; }
 	int rowCount(const QModelIndex &parent = QModelIndex()) const;
 	int columnCount(const QModelIndex &/*parent*/ = QModelIndex()) const;
 	QVariant data(const QModelIndex &index, int role) const;

cockatrice/src/tab_deck_editor.cpp

@@ -170,6 +170,7 @@ TabDeckEditor::TabDeckEditor(TabSupervisor *_tabSupervisor, QWidget *parent)
 	botFrame->addLayout(searchAndButtons);
 
 	filterModel = new FilterListModel();
+	databaseDisplayModel->setFilterList(filterModel->filterList());
 	filterView = new QTreeView;
 	filterView->setModel(filterModel);
 	filterView->setMaximumWidth(250);