1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#pragma once
/*
* Copyright (C) 2012-2013 Team XBMC
* http://xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* 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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <map>
#include <string>
#include "boost/shared_ptr.hpp"
#include "DatabaseUtils.h"
#include "SortFileItem.h"
#include "LabelFormatter.h"
typedef enum {
SortOrderNone = 0,
SortOrderAscending,
SortOrderDescending
} SortOrder;
typedef enum {
SortAttributeNone = 0x0,
SortAttributeIgnoreArticle = 0x1,
SortAttributeIgnoreFolders = 0x2
} SortAttribute;
typedef enum {
SortSpecialNone = 0,
SortSpecialOnTop = 1,
SortSpecialOnBottom = 2
} SortSpecial;
typedef enum {
SortByNone = 0,
SortByLabel,
SortByDate,
SortBySize,
SortByFile,
SortByPath,
SortByDriveType,
SortByTitle,
SortByTrackNumber,
SortByTime,
SortByArtist,
SortByAlbum,
SortByAlbumType,
SortByGenre,
SortByCountry,
SortByYear,
SortByRating,
SortByVotes,
SortByTop250,
SortByProgramCount,
SortByPlaylistOrder,
SortByEpisodeNumber,
SortBySeason,
SortByNumberOfEpisodes,
SortByNumberOfWatchedEpisodes,
SortByTvShowStatus,
SortByTvShowTitle,
SortBySortTitle,
SortByProductionCode,
SortByMPAA,
SortByVideoResolution,
SortByVideoCodec,
SortByVideoAspectRatio,
SortByAudioChannels,
SortByAudioCodec,
SortByAudioLanguage,
SortBySubtitleLanguage,
SortByStudio,
SortByDateAdded,
SortByLastPlayed,
SortByPlaycount,
SortByListeners,
SortByBitrate,
SortByRandom,
SortByChannel,
SortByChannelNumber,
SortByDateTaken
} SortBy;
typedef struct SortDescription {
SortBy sortBy;
SortOrder sortOrder;
SortAttribute sortAttributes;
int limitStart;
int limitEnd;
SortDescription()
: sortBy(SortByNone), sortOrder(SortOrderAscending), sortAttributes(SortAttributeNone),
limitStart(0), limitEnd(-1)
{ }
} SortDescription;
typedef struct
{
SortDescription m_sortDescription;
int m_buttonLabel;
LABEL_MASKS m_labelMasks;
} SORT_METHOD_DETAILS;
typedef DatabaseResult SortItem;
typedef boost::shared_ptr<SortItem> SortItemPtr;
typedef std::vector<SortItemPtr> SortItems;
class SortUtils
{
public:
static SORT_METHOD TranslateOldSortMethod(SortBy sortBy, bool ignoreArticle);
static SortDescription TranslateOldSortMethod(SORT_METHOD sortBy);
/*! \brief retrieve the label id associated with a sort method for displaying in the UI.
\param sortBy the sort method in question.
\return the label id of the sort method.
*/
static int GetSortLabel(SortBy sortBy);
static void Sort(SortBy sortBy, SortOrder sortOrder, SortAttribute attributes, DatabaseResults& items, int limitEnd = -1, int limitStart = 0);
static void Sort(SortBy sortBy, SortOrder sortOrder, SortAttribute attributes, SortItems& items, int limitEnd = -1, int limitStart = 0);
static void Sort(const SortDescription &sortDescription, DatabaseResults& items);
static void Sort(const SortDescription &sortDescription, SortItems& items);
static bool SortFromDataset(const SortDescription &sortDescription, const MediaType &mediaType, const std::auto_ptr<dbiplus::Dataset> &dataset, DatabaseResults &results);
static const Fields& GetFieldsForSorting(SortBy sortBy);
static std::string RemoveArticles(const std::string &label);
typedef std::string (*SortPreparator) (SortAttribute, const SortItem&);
typedef bool (*Sorter) (const DatabaseResult &, const DatabaseResult &);
typedef bool (*SorterIndirect) (const SortItemPtr &, const SortItemPtr &);
private:
static const SortPreparator& getPreparator(SortBy sortBy);
static Sorter getSorter(SortOrder sortOrder, SortAttribute attributes);
static SorterIndirect getSorterIndirect(SortOrder sortOrder, SortAttribute attributes);
static std::map<SortBy, SortPreparator> m_preparators;
static std::map<SortBy, Fields> m_sortingFields;
};
|
