Jim Evins
109 lines
2.3 KiB
C++
109 lines
2.3 KiB
C++
/* LabelModel.h
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*
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* Copyright (C) 2013 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef glabels_LabelModel_h
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#define glabels_LabelModel_h
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#include <QObject>
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#include <QList>
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#include "LabelModelItem.h"
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namespace glabels
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{
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class LabelModel : public QObject
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{
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Q_OBJECT
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public:
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LabelModel();
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virtual ~LabelModel() {}
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signals:
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void changed();
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void selectionChanged();
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void itemAdded( LabelModelItem *item );
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void itemDeleted( LabelModelItem *item );
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void itemToTop( LabelModelItem *item );
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void itemToBottom( LabelModelItem *item );
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public:
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Q_PROPERTY( bool modified READ isModified );
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bool isModified( void ) const { return mModified; }
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void addItem( LabelModelItem *item );
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void deleteItem( LabelModelItem *item );
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void selectItem( LabelModelItem *item );
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void unselectItem( LabelModelItem *item );
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void selectAll();
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void unselectAll();
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void selectRegion( const LabelRegion ®ion );
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bool isSelectionEmpty();
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bool isSelectionAtomic();
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QList<LabelModelItem *> getSelection();
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LabelModelItem *getFirstSelectedItem();
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bool canSelectionText();
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bool canSelectionFill();
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bool canSelectionLineColor();
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bool canSelectionLineWidth();
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void deleteSelection();
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void raiseSelectionToTop();
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void lowerSelectionToBottom();
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void rotateSelection( double thetaDegs );
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void rotateSelectionLeft();
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void rotateSelectionRight();
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private slots:
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void itemChanged( LabelModelItem *item );
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void itemMoved( LabelModelItem *item );
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private:
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QList<LabelModelItem*> mItemList;
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bool mModified;
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};
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}
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#endif // glabels_LabelModel_h
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