FdModelCoa.hpp

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// --------------------------------------------------------------------
// Copyright © 2011-2013 Mathieu Schopfer
//
// This file is part of FreeDebks.
//
// FreeDebks is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// FreeDebks is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with FreeDebks.  If not, see <http://www.gnu.org/licenses/>.
// --------------------------------------------------------------------

#ifndef FDMODELCOA_HPP
#define FDMODELCOA_HPP

#include <QAbstractItemModel>
#include <QUndoStack>
#include <QMimeData>
#include <QTextStream>
#include <QtXml>

#include "dataDefinitions.hpp"


class FdModelCoa : public QAbstractItemModel
{
Q_OBJECT

friend class FdCoaAddItem;
friend class FdCoaDragDrop;
friend class FdCoaSetData;
friend class FdCoaRemove;

private:
    FdSubWindow* mSubwindow;
    FdItemCoa_p mRootItem;
    QMap<qint32, FdItemCoa_p> mIndexes;
    void init();

protected:
    QUndoStack* mStack;

public:
    explicit FdModelCoa(FdSubWindow* parent);
    FdModelCoa(FdSubWindow* parent, QDomElement& coa);
    FdModelCoa(FdSubWindow* parent, const FdModelCoa* model);
    FdItemCoa_p getRootItem() const;
    QVariant data(FdItemCoa_p item, CoaColumn column) const;
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    void setData(FdItemCoa_p, CoaColumn column, const QVariant &value);
    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;
    Qt::DropActions supportedDragActions() const;
    Qt::DropActions supportedDropActions() const;
    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
    QModelIndex index(FdItemCoa_p item) const;
    QModelIndex index(FdItemCoa_p item, CoaColumn column) const;
    QModelIndex parent(const QModelIndex &index) const;
    QStringList mimeTypes() const;
    QMimeData* mimeData(const QModelIndexList &indexes) const;
    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;
    bool insertItem(FdItemCoa_p item, int row, FdItemCoa_p parent);
    bool insertItems(QList<FdItemCoa_p> items, int row, FdItemCoa_p parent);
    bool removeItem(FdItemCoa_p item, FdItemCoa_p parent);
    void moveItem(FdItemCoa_p item, FdItemCoa_p parent, int row);
    void orderItems(FdItemCoa_p parent = FdItemCoa_p(0));
    FdItemCoa_p item(const QModelIndex &index) const;
    QAction* redo();
    QAction* undo();
    bool idExists(QString id) const;
    bool labelExists(QString label) const;
    bool isAccountId(QString id) const;
    bool isAccountLabel(QString label) const;
    bool isRemovable(FdItemCoa_p item) const;
    bool isRemovable(const QModelIndex& index) const;
    QStringList accountsIds() const;
    QStringList accountsLabels() const;
    QList<FdItemCoa_p> accounts() const;
    FdItemCoa_p itemById(QString id) const;
    FdItemCoa_p itemByLabel(QString label) const;
    QModelIndexList itemByPartialText(QString text) const;
    QDomElement toXml(QDomDocument& document) const;

public slots:
    QModelIndex addItem(const QModelIndex& selected);
    void removeSelected(QModelIndexList selected);
    void recomputeBalances();
};

#endif // FDMODELCOA_HPP