Differential D1979 Diff 5582 plugins/dockers/channeldocker/channelmodel.h

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plugins/dockers/channeldocker/channelmodel.h

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14 * along with this program; if not, write to the Free Software 14​ * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 15​ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 */ 16​ */
17 17​
18#ifndef CHANNELMODEL_H 18​#ifndef CHANNELMODEL_H
19#define CHANNELMODEL_H 19​#define CHANNELMODEL_H
20 20​
21#include <QModelIndex> 21​#include <QModelIndex>
22​#include <QSize>
23​#include <kis_types.h>
22 24​
23class KoColorSpace; 25​class KoColorSpace;
24 26​class KisCanvas2;
25#include <kis_types.h> ​
26 27​
27class ChannelModel : public QAbstractTableModel 28​class ChannelModel : public QAbstractTableModel
28{ 29​{
29 Q_OBJECT 30​ Q_OBJECT
30public: 31​public:
31 ChannelModel(QObject* parent = 0); 32​ ChannelModel(QObject* parent = 0);
32 virtual ~ChannelModel(); 33​ virtual ~ChannelModel();
33 34​
34 virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const; 35​ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
35 virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; 36​ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
36 virtual int rowCount(const QModelIndex& parent = QModelIndex()) const; 37​ int rowCount(const QModelIndex& parent = QModelIndex()) const;
37 virtual int columnCount(const QModelIndex& parent = QModelIndex()) const; 38​ int columnCount(const QModelIndex& parent = QModelIndex()) const;
38 virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole); 39​ bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
39 virtual Qt::ItemFlags flags(const QModelIndex& index) const; 40​ Qt::ItemFlags flags(const QModelIndex& index) const;
41​ void unsetCanvas( void );
42​
43​ //set maximum size of the thumbnail image. This should be set based on screen resolution, etc.
44​ void setThumbnailSizeLimit(QSize size);
40 45​
41public Q_SLOTS: 46​public Q_SLOTS:
42 void slotLayerActivated(KisLayerSP layer); 47​ void slotSetCanvas(KisCanvas2* canvas);
43 void slotColorSpaceChanged(const KoColorSpace *colorSpace); 48​ void slotColorSpaceChanged(const KoColorSpace *colorSpace);
49​ void updateData(KisCanvas2 *canvas);
50​ void rowActivated(const QModelIndex &index);
51​
44Q_SIGNALS: 52​Q_SIGNALS:
45 void channelFlagsChanged(); 53​ void channelFlagsChanged();
54​
55​private:
56​ void updateThumbnails();
57​
46private: 58​private:
47 KisLayerWSP m_currentLayer; 59​ KisCanvas2* m_canvas;
60​ QVector<QImage> m_thumbnails;
61​ QSize m_thumbnailSizeLimit;
62​ int m_oversampleRatio;
63​ int m_channelCount;
48}; 64​};
49 65​
66​
50#endif // CHANNELMODEL_H 67​#endif // CHANNELMODEL_H