From 9c85c8e441b5bc6bd9e6441a828599c137ea36be Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Fri, 7 Feb 2014 06:39:49 +0100
Subject: Implement ArchiveBrowser filtering

Filter ArchiveBrowser by Quality and/or size:
* Quality: only show series with a quality less or equal
* Size: only show series still fitting onto the DVD
* Both: only show series with a quality less or equal _and_ still
fitting on the DVD

Use QItemSelection instead of going through the selected items in the
tree. Seems to work somehow...
---
 archivebrowsermodel.h | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'archivebrowsermodel.h')

diff --git a/archivebrowsermodel.h b/archivebrowsermodel.h
index 3b7fc14..46a8102 100644
--- a/archivebrowsermodel.h
+++ b/archivebrowsermodel.h
@@ -9,23 +9,47 @@
 #define ARCHIVEBROWSERMODEL_H
 
 #include <QSqlDatabase>
+#include <QSortFilterProxyModel>
+#include <QList>
 
 #include "smtreemodel.h"
 
 class ArchiveBrowserModel : public SmTreeModel {
     Q_OBJECT
     public:
-        enum CustomRoles { NameRole = Qt::UserRole + 1, GenericIdRole = Qt::UserRole + 2, NodeTypeRole = Qt::UserRole + 3, TotalSizeRole = Qt::UserRole + 4, QualityRole = 5, FileTypeRole = Qt::UserRole + 6, FullPathRole = Qt::UserRole + 7 };
-        enum Fields { Name = 0, GenericId = 1, NodeType = 2, TotalSize = 3, Quality = 4, FileType = 5, FullPath = 6 };
+        enum CustomRoles { NameRole = Qt::UserRole + 1, GenericIdRole = Qt::UserRole + 2, NodeTypeRole = Qt::UserRole + 3, TotalSizeRole = Qt::UserRole + 4, QualityRole = 5, FileTypeRole = Qt::UserRole + 6, FullPathRole = Qt::UserRole + 7, SelectedRole = Qt::UserRole + 8 };
+        enum Fields { Name = 0, GenericId = 1, NodeType = 2, TotalSize = 3, Quality = 4, FileType = 5, FullPath = 6, Selected = 7 };
         enum NodeTypes { SeriesPartNode = 1, FileNode = 2 };
         explicit ArchiveBrowserModel(const QStringList &headers, QObject *parent = 0);
         virtual QVariant data(const QModelIndex &index, int role) const;
+        virtual bool setData(const QModelIndex &index, const QVariant &value, int role);
         virtual Qt::ItemFlags flags(const QModelIndex &index) const;
+        QList<int> availableQualities() { return mAvailableQualities; }
 
     private:
         void populate();
         int mNumFields;
+        QList<int> mAvailableQualities;
         QSqlDatabase mDb;
 };
 
+class ArchiveBrowserModelProxy : public QSortFilterProxyModel {
+    Q_OBJECT
+    public:
+        explicit ArchiveBrowserModelProxy(QObject *parent = 0);
+
+    public slots:
+        void setQualityFilter(QString quality);
+        void setSizeFilter(int activate);
+        void setBytesRemaining(qint64 bytes);
+
+    protected:
+        virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+
+    private:
+        int mQuality;
+        bool mSizeFilter;
+        qint64 mBytesRemaining;
+};
+
 #endif // ARCHIVEBROWSERMODEL_H
-- 
cgit v1.2.3-70-g09d2