100 lines
2.3 KiB
C++
100 lines
2.3 KiB
C++
/*
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* This file Copyright (C) Mnemosyne LLC
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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
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* as published by the Free Software Foundation.
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*
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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* $Id$
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*/
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#ifndef QTR_FILTERBAR_H
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#define QTR_FILTERBAR_H
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#include <QComboBox>
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#include <QItemDelegate>
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#include <QWidget>
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class QLineEdit;
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class QPaintEvent;
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class QStandardItemModel;
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class QTimer;
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class Prefs;
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class TorrentFilter;
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class TorrentModel;
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class FilterBarComboBoxDelegate: public QItemDelegate
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{
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Q_OBJECT
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public:
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FilterBarComboBoxDelegate (QObject * parent, QComboBox * combo);
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public:
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static bool isSeparator (const QModelIndex &index);
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static void setSeparator (QAbstractItemModel * model, const QModelIndex& index);
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protected:
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virtual void paint (QPainter*, const QStyleOptionViewItem&, const QModelIndex&) const;
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virtual QSize sizeHint (const QStyleOptionViewItem&, const QModelIndex&) const;
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private:
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QComboBox * myCombo;
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};
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class FilterBarComboBox: public QComboBox
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{
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Q_OBJECT
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public:
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FilterBarComboBox (QWidget * parent = 0);
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protected:
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virtual void paintEvent (QPaintEvent * e);
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};
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class FilterBar: public QWidget
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{
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Q_OBJECT
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public:
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FilterBar (Prefs& prefs, TorrentModel& torrents, TorrentFilter& filter, QWidget * parent = 0);
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~FilterBar ();
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private:
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QComboBox * createTrackerCombo (QStandardItemModel * );
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QComboBox * createActivityCombo ();
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void recountSoon ();
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void refreshTrackers ();
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QString getCountString (int n) const;
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private:
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Prefs& myPrefs;
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TorrentModel& myTorrents;
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TorrentFilter& myFilter;
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QComboBox * myActivityCombo;
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QComboBox * myTrackerCombo;
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QStandardItemModel * myTrackerModel;
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QTimer * myRecountTimer;
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bool myIsBootstrapping;
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QLineEdit * myLineEdit;
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private slots:
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void recount ();
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void refreshPref (int key);
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void onActivityIndexChanged (int index);
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void onTrackerIndexChanged (int index);
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void onTorrentModelReset ();
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void onTorrentModelRowsInserted (const QModelIndex&, int, int);
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void onTorrentModelRowsRemoved (const QModelIndex&, int, int);
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void onTorrentModelDataChanged (const QModelIndex&, const QModelIndex&);
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void onTextChanged (const QString&);
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};
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#endif
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