114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
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#ifndef ItemModel_h
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#define ItemModel_h
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//////////////////////////////////////////////////////////////////////////////
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// itemmodel.h
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// -------------------
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//
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// Copyright (c) 2009-2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//////////////////////////////////////////////////////////////////////////////
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#include <QAbstractItemModel>
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namespace Breeze
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{
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//* Job model. Stores job information for display in lists
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class ItemModel : public QAbstractItemModel
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{
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public:
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//* constructor
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explicit ItemModel(QObject *parent = nullptr);
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//* destructor
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virtual ~ItemModel()
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{}
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//* return all indexes in model starting from parent [recursive]
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QModelIndexList indexes( int column = 0, const QModelIndex& parent = QModelIndex() ) const;
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//*@name sorting
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//@{
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//* sort
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virtual void sort()
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{ sort( sortColumn(), sortOrder() ); }
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//* sort
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void sort( int column, Qt::SortOrder order = Qt::AscendingOrder ) override;
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//* current sorting column
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const int& sortColumn() const
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{ return m_sortColumn; }
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//* current sort order
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const Qt::SortOrder& sortOrder() const
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{ return m_sortOrder; }
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//@}
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protected:
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//* this sort columns without calling the layout changed callbacks
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void privateSort()
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{ privateSort( m_sortColumn, m_sortOrder ); }
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//* private sort, with no signals emmitted
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virtual void privateSort( int column, Qt::SortOrder order ) = 0;
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//* used to sort items in list
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class SortFTor
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{
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public:
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//* constructor
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explicit SortFTor( const int& type, Qt::SortOrder order = Qt::AscendingOrder ):
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_type( type ),
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_order( order )
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{}
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protected:
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//* column
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int _type;
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//* order
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Qt::SortOrder _order;
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};
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private:
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//* sorting column
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int m_sortColumn = 0;
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//* sorting order
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Qt::SortOrder m_sortOrder = Qt::AscendingOrder;
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};
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}
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#endif
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