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
|
#include <QFileDialog>
#include <QFileInfo>
#include "widget/wcoverartmenu.h"
#include "library/coverartutils.h"
#include "util/sandbox.h"
WCoverArtMenu::WCoverArtMenu(QWidget *parent)
: QMenu(parent) {
createActions();
}
WCoverArtMenu::~WCoverArtMenu() {
delete m_pChange;
delete m_pReload;
delete m_pUnset;
}
void WCoverArtMenu::createActions() {
m_pChange = new QAction(tr("Choose new cover",
"change cover art location"), this);
connect(m_pChange, SIGNAL(triggered()), this, SLOT(slotChange()));
addAction(m_pChange);
m_pUnset = new QAction(tr("Clear cover",
"clears the set cover art -- does not touch files on disk"), this);
connect(m_pUnset, SIGNAL(triggered()), this, SLOT(slotUnset()));
addAction(m_pUnset);
m_pReload = new QAction(tr("Reload from file/folder",
"reload cover art from file metadata or folder"), this);
connect(m_pReload, SIGNAL(triggered()), this, SIGNAL(reloadCoverArt()));
addAction(m_pReload);
}
void WCoverArtMenu::setCoverArt(const CoverInfo& coverInfo) {
m_coverInfo = coverInfo;
}
void WCoverArtMenu::slotChange() {
QFileInfo fileInfo;
if (!m_coverInfo.trackLocation.isEmpty()) {
fileInfo = QFileInfo(m_coverInfo.trackLocation);
}
QString initialDir;
if (m_coverInfo.type == CoverInfo::FILE) {
QFileInfo coverFile(fileInfo.dir(), m_coverInfo.coverLocation);
initialDir = coverFile.absolutePath();
} else {
// Default to the track's directory if the cover is not
// stored in a separate file.
initialDir = fileInfo.absolutePath();
}
QStringList extensions = CoverArtUtils::supportedCoverArtExtensions();
for (auto&& extension : extensions) {
extension.prepend("*.");
}
QString supportedText = QString("%1 (%2)").arg(tr("Image Files"))
.arg(extensions.join(" "));
// open file dialog
QString selectedCoverPath = QFileDialog::getOpenFileName(
this, tr("Change Cover Art"), initialDir, supportedText);
if (selectedCoverPath.isEmpty()) {
return;
}
// TODO(rryan): Ask if user wants to copy the file.
CoverInfoRelative coverInfo;
// Create a security token for the file.
QFileInfo selectedCover(selectedCoverPath);
SecurityTokenPointer pToken = Sandbox::openSecurityToken(
selectedCover, true);
QImage image(selectedCoverPath);
if (image.isNull()) {
// TODO(rryan): feedback
return;
}
coverInfo.type = CoverInfo::FILE;
coverInfo.source = CoverInfo::USER_SELECTED;
coverInfo.coverLocation = selectedCoverPath;
// TODO() here we may introduce a duplicate hash code
coverInfo.hash = CoverImageUtils::calculateHash(image);
qDebug() << "WCoverArtMenu::slotChange emit" << coverInfo;
emit coverInfoSelected(coverInfo);
}
void WCoverArtMenu::slotUnset() {
CoverInfo coverInfo;
coverInfo.type = CoverInfo::NONE;
coverInfo.source = CoverInfo::USER_SELECTED;
qDebug() << "WCoverArtMenu::slotUnset emit" << coverInfo;
emit coverInfoSelected(coverInfo);
}
|