mirror of
https://github.com/ElvishArtisan/rivendell.git
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4731b3e520
* Added a 'RDCartFilter' widget. * Added a 'RDLibraryModel' model. * Refactored rdlibrary(1)'s main window to use the model-based API. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
// rdlibrarymodel.h
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//
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// Data model for the Rivendell cart library
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//
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// (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program 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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDLIBRARYMODEL_H
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#define RDLIBRARYMODEL_H
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#include <QAbstractTableModel>
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#include <QFont>
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#include <QFontMetrics>
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#include <QList>
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#include <QMap>
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#include <QPalette>
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#include <rdcart.h>
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#include <rddb.h>
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#include <rdlog_icons.h>
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#include <rdnotification.h>
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class RDLibraryModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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RDLibraryModel(QObject *parent=0);
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~RDLibraryModel();
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QPalette palette();
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void setPalette(const QPalette &pal);
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void setFont(const QFont &font);
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int columnCount(const QModelIndex &parent=QModelIndex()) const;
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int rowCount(const QModelIndex &parent=QModelIndex()) const;
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QVariant headerData(int section,Qt::Orientation orient,
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int role=Qt::DisplayRole) const;
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QVariant data(const QModelIndex &index,int role=Qt::DisplayRole) const;
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unsigned cartNumber(int row) const;
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RDCart::Type cartType(int row) const;
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QString cartOwnedBy(int row);
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int addCart(unsigned cartnum);
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void removeCart(unsigned cartnum);
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void refreshRow(int row);
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void refreshCart(unsigned cartnum);
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signals:
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void rowCountChanged(int rows);
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public slots:
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void setFilterSql(const QString &sql);
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void processNotification(RDNotification *notify);
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protected:
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void updateModel(const QString &filter_sql);
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void updateRow(int row,RDSqlQuery *q);
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QString sqlFields() const;
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private:
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QPalette d_palette;
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QFont d_font;
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QFont d_bold_font;
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QList<QVariant> d_headers;
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QList<QList<QVariant> > d_texts;
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QList<QList<QVariant> > d_icons;
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QList<QVariant> d_alignments;
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QList<QVariant> d_background_colors;
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QList<RDCart::Type> d_cart_types;
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QMap<QString,QVariant> d_group_colors;
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RDLogIcons *d_log_icons;
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};
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#endif // RDLIBRARYMODEL_H
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