2021-01-25 Fred Gleason <fredg@paravelsystems.com>

* Added 'RDPodcastListModel'.
	* Refactored the 'Podcast Item List' dialog in rdcastmanager(1) to
	use the	model-based API.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

lib/rdpodcastfilter.h

@@ -0,0 +1,64 @@
+// rdpodcastfilter.h
+//
+// Filter widget for podcasts
+//
+//   (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef RDPODCASTFILTER_H
+#define RDPODCASTFILTER_H
+
+#include <QCheckBox>
+#include <QLineEdit>
+#include <QLabel>
+#include <QPushButton>
+
+#include <rdwidget.h>
+
+class RDPodcastFilter : public RDWidget
+{
+  Q_OBJECT;
+ public:
+  RDPodcastFilter(QWidget *parent=0);
+  ~RDPodcastFilter();
+  QSize sizeHint() const;
+  QSizePolicy sizePolicy() const;
+  QString filterSql() const;
+  QString filterText() const;
+  static QString searchString(const QString &filter,bool active_only);
+
+ public slots:
+  void setFilterText(const QString &str);
+
+ signals:
+  void filterChanged(const QString &where_sql);
+
+ private slots:
+  void filterChangedData(const QString &str);
+  void checkChangedData(int n);
+
+ protected:
+  void resizeEvent(QResizeEvent *e);
+
+ private:
+  QLineEdit *d_filter_edit;
+  QLabel *d_filter_label;
+  QCheckBox *d_showactive_check;
+  QLabel *d_showactive_label;
+};
+
+
+#endif  // RDPODCASTFILTER_H