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28
29#ifndef FAKEDIRMODEL_H
30#define FAKEDIRMODEL_H
31
32#include <QtGui/QStandardItemModel>
33#include <QtGui/QStandardItem>
34#include <QtGui/QIcon>
35#include <QtGui/QPixmap>
36#include <QtGui/QImage>
37#include <QtCore/QStringList>
38
39typedef QList<QStandardItem *> StandardItemList;
40
41static inline QIcon coloredIcon(Qt::GlobalColor color)
42{
43 QImage image(22, 22, QImage::Format_ARGB32);
44 image.fill(color);
45 return QPixmap::fromImage(image);
46}
47
48static void addFileEntry(const StandardItemList &directory, const QString &name, const QString &size)
49{
50 static const QIcon fileIcon = coloredIcon(color: Qt::blue);
51 directory.front()->appendRow(aitems: StandardItemList() << new QStandardItem(fileIcon, name) << new QStandardItem(size));
52}
53
54static StandardItemList createDirEntry(const QString &name)
55{
56 static const QIcon dirIcon = coloredIcon(color: Qt::red);
57 StandardItemList result;
58 result << new QStandardItem(dirIcon, name) << new QStandardItem;
59 return result;
60}
61
62static inline StandardItemList addDirEntry(const StandardItemList &directory, const QString &name)
63{
64 const StandardItemList entry = createDirEntry(name);
65 directory.front()->appendRow(aitems: entry);
66 return entry;
67}
68
69static QStandardItem *populateFakeDirModel(QStandardItemModel *model)
70{
71 enum Columns { NameColumn, SizeColumn, ColumnCount };
72
73 model->setColumnCount(ColumnCount);
74 model->setHorizontalHeaderLabels(QStringList() << QStringLiteral("Name") << QStringLiteral("Size"));
75
76 const StandardItemList root = createDirEntry(QStringLiteral("/"));
77 model->appendRow(items: root);
78
79 const StandardItemList binDir = addDirEntry(directory: root, QStringLiteral("bin"));
80 addFileEntry(directory: binDir, QStringLiteral("ls"), QStringLiteral("100 KB"));
81 addFileEntry(directory: binDir, QStringLiteral("bash"), QStringLiteral("200 KB"));
82
83 const StandardItemList devDir = addDirEntry(directory: root, QStringLiteral("dev"));
84 addFileEntry(directory: devDir, QStringLiteral("tty1"), QStringLiteral("0 B"));
85 addDirEntry(directory: devDir, QStringLiteral("proc"));
86
87 const StandardItemList etcDir = addDirEntry(directory: root, QStringLiteral("etc"));
88 addFileEntry(directory: etcDir, QStringLiteral("foo1.config"), QStringLiteral("1 KB"));
89 addFileEntry(directory: etcDir, QStringLiteral("foo2.conf"), QStringLiteral("654 B"));
90
91 const StandardItemList homeDir = addDirEntry(directory: root, QStringLiteral("home"));
92 addFileEntry(directory: homeDir, QStringLiteral("file1"), QStringLiteral("1 KB"));
93
94 const StandardItemList documentsDir = addDirEntry(directory: homeDir, QStringLiteral("Documents"));
95 addFileEntry(directory: documentsDir, QStringLiteral("txt1.odt"), QStringLiteral("2 MB"));
96 addFileEntry(directory: documentsDir, QStringLiteral("sheet1.xls"), QStringLiteral("32 KB"));
97 addFileEntry(directory: documentsDir, QStringLiteral("foo.doc"), QStringLiteral("214 KB"));
98
99 const StandardItemList downloadsDir = addDirEntry(directory: homeDir, QStringLiteral("Downloads"));
100 addFileEntry(directory: downloadsDir, QStringLiteral("package1.zip"), QStringLiteral("34 MB"));
101 addFileEntry(directory: downloadsDir, QStringLiteral("package2.zip"), QStringLiteral("623 KB"));
102
103 const StandardItemList picturesDir = addDirEntry(directory: homeDir, QStringLiteral("Pictures"));
104 addFileEntry(directory: picturesDir, QStringLiteral("img0001.jpg"), QStringLiteral("4 MB"));
105 addFileEntry(directory: picturesDir, QStringLiteral("img0002.png"), QStringLiteral("10 MB"));
106
107 // qcolumnview::moveCursor() requires an empty directory followed by another one.
108 addDirEntry(directory: root, QStringLiteral("lost+found"));
109
110 const StandardItemList tmpDir = addDirEntry(directory: root, QStringLiteral("tmp"));
111 addFileEntry(directory: tmpDir, name: "asdujhsdjys", size: "435 B");
112 addFileEntry(directory: tmpDir, name: "krtbldfhd", size: "5557 B");
113
114 return homeDir.front();
115}
116
117#endif // FAKEDIRMODEL_H
118

source code of qtbase/tests/shared/fakedirmodel.h