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
|
#include "library/columncache.h"
#include "library/dao/trackschema.h"
#include "library/dao/playlistdao.h"
ColumnCache::ColumnCache(const QStringList& columns) {
m_pKeyNotationCP = new ControlProxy("[Library]", "key_notation", this);
m_pKeyNotationCP->connectValueChanged(this, &ColumnCache::slotSetKeySortOrder);
// ColumnCache is initialized before the preferences, so slotSetKeySortOrder is called
// for again if DlgPrefKey sets the [Library]. key_notation CO to a value other than
// KeyUtils::CUSTOM as Mixxx is starting.
setColumns(columns);
}
void ColumnCache::setColumns(const QStringList& columns) {
m_columnsByIndex.clear();
m_columnsByIndex.append(columns);
m_columnIndexByName.clear();
for (int i = 0; i < columns.size(); ++i) {
QString column = columns[i];
m_columnIndexByName[column] = i;
}
for (int i = 0; i < NUM_COLUMNS; ++i) {
m_columnIndexByEnum[i] = -1;
}
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ID] = fieldIndex(LIBRARYTABLE_ID);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ARTIST] = fieldIndex(LIBRARYTABLE_ARTIST);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_TITLE] = fieldIndex(LIBRARYTABLE_TITLE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ALBUM] = fieldIndex(LIBRARYTABLE_ALBUM);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ALBUMARTIST] = fieldIndex(LIBRARYTABLE_ALBUMARTIST);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_YEAR] = fieldIndex(LIBRARYTABLE_YEAR);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_GENRE] = fieldIndex(LIBRARYTABLE_GENRE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COMPOSER] = fieldIndex(LIBRARYTABLE_COMPOSER);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_GROUPING] = fieldIndex(LIBRARYTABLE_GROUPING);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_TRACKNUMBER] = fieldIndex(LIBRARYTABLE_TRACKNUMBER);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_FILETYPE] = fieldIndex(LIBRARYTABLE_FILETYPE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_NATIVELOCATION] = fieldIndex(LIBRARYTABLE_LOCATION);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COMMENT] = fieldIndex(LIBRARYTABLE_COMMENT);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_DURATION] = fieldIndex(LIBRARYTABLE_DURATION);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_BITRATE] = fieldIndex(LIBRARYTABLE_BITRATE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_BPM] = fieldIndex(LIBRARYTABLE_BPM);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_REPLAYGAIN] = fieldIndex(LIBRARYTABLE_REPLAYGAIN);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_CUEPOINT] = fieldIndex(LIBRARYTABLE_CUEPOINT);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_URL] = fieldIndex(LIBRARYTABLE_URL);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_SAMPLERATE] = fieldIndex(LIBRARYTABLE_SAMPLERATE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_WAVESUMMARYHEX] = fieldIndex(LIBRARYTABLE_WAVESUMMARYHEX);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_CHANNELS] = fieldIndex(LIBRARYTABLE_CHANNELS);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_MIXXXDELETED] = fieldIndex(LIBRARYTABLE_MIXXXDELETED);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_DATETIMEADDED] = fieldIndex(LIBRARYTABLE_DATETIMEADDED);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_HEADERPARSED] = fieldIndex(LIBRARYTABLE_HEADERPARSED);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_TIMESPLAYED] = fieldIndex(LIBRARYTABLE_TIMESPLAYED);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_PLAYED] = fieldIndex(LIBRARYTABLE_PLAYED);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_RATING] = fieldIndex(LIBRARYTABLE_RATING);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_KEY] = fieldIndex(LIBRARYTABLE_KEY);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_KEY_ID] = fieldIndex(LIBRARYTABLE_KEY_ID);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_BPM_LOCK] = fieldIndex(LIBRARYTABLE_BPM_LOCK);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_PREVIEW] = fieldIndex(LIBRARYTABLE_PREVIEW);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COLOR] = fieldIndex(LIBRARYTABLE_COLOR);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COVERART] = fieldIndex(LIBRARYTABLE_COVERART);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COVERART_SOURCE] = fieldIndex(LIBRARYTABLE_COVERART_SOURCE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COVERART_TYPE] = fieldIndex(LIBRARYTABLE_COVERART_TYPE);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COVERART_LOCATION] = fieldIndex(LIBRARYTABLE_COVERART_LOCATION);
m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COVERART_HASH] = fieldIndex(LIBRARYTABLE_COVERART_HASH);
m_columnIndexByEnum[COLUMN_TRACKLOCATIONSTABLE_FSDELETED] = fieldIndex(TRACKLOCATIONSTABLE_FSDELETED);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_TRACKID] = fieldIndex(PLAYLISTTRACKSTABLE_TRACKID);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_POSITION] = fieldIndex(PLAYLISTTRACKSTABLE_POSITION);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_PLAYLISTID] = fieldIndex(PLAYLISTTRACKSTABLE_PLAYLISTID);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_LOCATION] = fieldIndex(PLAYLISTTRACKSTABLE_LOCATION);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_ARTIST] = fieldIndex(PLAYLISTTRACKSTABLE_ARTIST);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_TITLE] = fieldIndex(PLAYLISTTRACKSTABLE_TITLE);
m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_DATETIMEADDED] = fieldIndex(PLAYLISTTRACKSTABLE_DATETIMEADDED);
m_columnIndexByEnum[COLUMN_REKORDBOX_ANALYZE_PATH] = fieldIndex(REKORDBOX_ANALYZE_PATH);
const QString sortInt("cast(%1 as integer)");
const QString sortNoCase("lower(%1)");
m_columnSortByIndex.clear();
// Add the columns that requires a special sort
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ARTIST], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_TITLE], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ALBUM], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_ALBUMARTIST], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_YEAR], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_GENRE], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COMPOSER], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_GROUPING], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_TRACKNUMBER], sortInt);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_FILETYPE], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_NATIVELOCATION], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_COMMENT], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_LOCATION], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_ARTIST], sortNoCase);
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_PLAYLISTTRACKSTABLE_TITLE], sortNoCase);
slotSetKeySortOrder(m_pKeyNotationCP->get());
}
void ColumnCache::slotSetKeySortOrder(double notationValue) {
if (m_columnIndexByEnum[COLUMN_LIBRARYTABLE_KEY] < 0) return;
// A custom COLLATE function was tested, but using CASE ... WHEN was found to be faster
// see GitHub PR#649
// https://github.com/mixxxdj/mixxx/pull/649#discussion_r34863809
KeyUtils::KeyNotation notation =
KeyUtils::keyNotationFromNumericValue(notationValue);
QString keySortSQL("CASE %1_id WHEN NULL THEN 0 ");
for (int i = 0; i <= 24; ++i) {
keySortSQL.append(QString("WHEN %1 THEN %2 ")
.arg(QString::number(i),
QString::number(KeyUtils::keyToCircleOfFifthsOrder(
static_cast<mixxx::track::io::key::ChromaticKey>(i),
notation))));
}
keySortSQL.append("END");
m_columnSortByIndex.insert(m_columnIndexByEnum[COLUMN_LIBRARYTABLE_KEY], keySortSQL);
}
|
