/***************************************************************************
- * Copyright (C) 2005-2013 by the Quassel Project *
+ * Copyright (C) 2005-2019 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef FLATPROXYMODEL_H
-#define FLATPROXYMODEL_H
+#pragma once
+
+#include "uisupport-export.h"
#include <QAbstractProxyModel>
-class FlatProxyModel : public QAbstractProxyModel
+class UISUPPORT_EXPORT FlatProxyModel : public QAbstractProxyModel
{
Q_OBJECT
public:
- FlatProxyModel(QObject *parent = 0);
+ FlatProxyModel(QObject* parent = nullptr);
- virtual QModelIndex mapFromSource(const QModelIndex &sourceIndex) const;
- virtual QModelIndex mapToSource(const QModelIndex &proxyIndex) const;
+ QModelIndex mapFromSource(const QModelIndex& sourceIndex) const override;
+ QModelIndex mapToSource(const QModelIndex& proxyIndex) const override;
- virtual QItemSelection mapSelectionFromSource(const QItemSelection &sourceSelection) const;
- virtual QItemSelection mapSelectionToSource(const QItemSelection &proxySelection) const;
+ QItemSelection mapSelectionFromSource(const QItemSelection& sourceSelection) const override;
+ QItemSelection mapSelectionToSource(const QItemSelection& proxySelection) const override;
- virtual void setSourceModel(QAbstractItemModel *sourceModel);
+ void setSourceModel(QAbstractItemModel* sourceModel) override;
- virtual QModelIndex index(int row, int column, const QModelIndex &parent) const;
- virtual QModelIndex parent(const QModelIndex &index) const;
+ QModelIndex index(int row, int column, const QModelIndex& parent) const override;
+ QModelIndex parent(const QModelIndex& index) const override;
- virtual int rowCount(const QModelIndex &index) const;
- virtual int columnCount(const QModelIndex &index) const;
+ int rowCount(const QModelIndex& index) const override;
+ int columnCount(const QModelIndex& index) const override;
public slots:
void linkTest() const;
void completenessTest() const;
private slots:
- void on_columnsAboutToBeInserted(const QModelIndex &parent, int start, int end);
- void on_columnsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
- void on_columnsInserted(const QModelIndex &parent, int start, int end);
- void on_columnsRemoved(const QModelIndex &parent, int start, int end);
+ void on_columnsAboutToBeInserted(const QModelIndex& parent, int start, int end);
+ void on_columnsAboutToBeRemoved(const QModelIndex& parent, int start, int end);
+ void on_columnsInserted(const QModelIndex& parent, int start, int end);
+ void on_columnsRemoved(const QModelIndex& parent, int start, int end);
- void on_dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
-// void on_headerDataChanged(Qt::Orientation orientation, int first, int last);
+ void on_dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
+ // void on_headerDataChanged(Qt::Orientation orientation, int first, int last);
void on_layoutAboutToBeChanged();
void on_layoutChanged();
- inline void on_modelAboutToBeReset() { reset(); }
+ inline void on_modelAboutToBeReset()
+ {
+ beginResetModel();
+ endResetModel();
+ }
// void on_modelReset();
- void on_rowsAboutToBeInserted(const QModelIndex &parent, int start, int end);
- void on_rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
- void on_rowsInserted(const QModelIndex &parent, int start, int end);
- void on_rowsRemoved(const QModelIndex &parent, int start, int end);
+ void on_rowsAboutToBeInserted(const QModelIndex& parent, int start, int end);
+ void on_rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end);
+ void on_rowsInserted(const QModelIndex& parent, int start, int end);
+ void on_rowsRemoved(const QModelIndex& parent, int start, int end);
private:
QList<int> _childCount;
class SourceItem;
- SourceItem *_rootSourceItem;
+ SourceItem* _rootSourceItem{nullptr};
- void insertSubTree(const QModelIndex &source_idx, bool emitInsert = true);
- SourceItem *insertSubTreeHelper(SourceItem *parentItem, SourceItem *lastItem_, const QModelIndex &source_idx);
+ void insertSubTree(const QModelIndex& source_idx, bool emitInsert = true);
+ SourceItem* insertSubTreeHelper(SourceItem* parentItem, SourceItem* lastItem_, const QModelIndex& source_idx);
- void removeSubTree(const QModelIndex &source_idx, bool emitRemove = true);
+ void removeSubTree(const QModelIndex& source_idx, bool emitRemove = true);
- SourceItem *sourceToInternal(const QModelIndex &sourceIndex) const;
+ SourceItem* sourceToInternal(const QModelIndex& sourceIndex) const;
- void checkChildCount(const QModelIndex &index, const SourceItem *item, int &pos) const;
+ void checkChildCount(const QModelIndex& index, const SourceItem* item, int& pos) const;
class _RangeRect
{
-public:
+ public:
int left, right, top, bottom;
SourceItem *topItem, *bottomItem;
- bool operator<(const _RangeRect &other) const;
+ bool operator<(const _RangeRect& other) const;
};
};
-
class FlatProxyModel::SourceItem
{
public:
- SourceItem(int row = 0, SourceItem *parent = 0);
+ SourceItem(int row = 0, SourceItem* parent = nullptr);
~SourceItem();
- inline SourceItem *parent() const { return _parent; }
- inline SourceItem *child(int i) const { return _childs[i]; }
+ inline SourceItem* parent() const { return _parent; }
+ inline SourceItem* child(int i) const { return _childs[i]; }
inline int childCount() const { return _childs.count(); }
inline int pos() const { return _pos; }
- inline SourceItem *next() const { return _next; }
+ inline SourceItem* next() const { return _next; }
int sourceRow() const;
- SourceItem *findChild(int proxyPos) const;
+ SourceItem* findChild(int proxyPos) const;
private:
- inline void removeChild(SourceItem *item) { _childs.removeAt(_childs.indexOf(item)); }
+ inline void removeChild(SourceItem* item) { _childs.removeAt(_childs.indexOf(item)); }
inline void setPos(int i) { _pos = i; }
- inline void setNext(SourceItem *next) { _next = next; }
+ inline void setNext(SourceItem* next) { _next = next; }
- SourceItem *_parent;
- QList<SourceItem *> _childs;
- int _pos;
- SourceItem *_next;
+ SourceItem* _parent;
+ QList<SourceItem*> _childs;
+ int _pos{-1};
+ SourceItem* _next{nullptr};
friend class FlatProxyModel;
};
-
-
-#endif //FLATPROXYMODEL_H