DesktopFile

1     import std.file;
2     string desktopFileContents =
3 `[Desktop Entry]
4 # Comment
5 Name=Double Commander
6 Name[ru]=Двухпанельный коммандер
7 GenericName=File manager
8 GenericName[ru]=Файловый менеджер
9 Comment=Double Commander is a cross platform open source file manager with two panels side by side.
10 Comment[ru]=Double Commander - кроссплатформенный файловый менеджер.
11 Terminal=false
12 Icon=doublecmd
13 Icon[ru]=doublecmd_ru
14 Exec=doublecmd %f
15 TryExec=doublecmd
16 Type=Application
17 Categories=Application;Utility;FileManager;
18 Keywords=folder;manager;disk;filesystem;operations;
19 Keywords[ru]=папка;директория;диск;файловый;менеджер;
20 Actions=OpenDirectory;NotPresented;Settings;X-NoName;
21 MimeType=inode/directory;application/x-directory;
22 NoDisplay=false
23 Hidden=false
24 StartupNotify=true
25 DBusActivatable=true
26 Path=/opt/doublecmd
27 OnlyShowIn=GNOME;XFCE;LXDE;
28 NotShowIn=KDE;
29 
30 [Desktop Action OpenDirectory]
31 Name=Open directory
32 Name[ru]=Открыть папку
33 Icon=open
34 Exec=doublecmd %u
35 
36 [X-NoName]
37 Icon=folder
38 
39 [Desktop Action Settings]
40 Name=Settings
41 Name[ru]=Настройки
42 Icon=edit
43 Exec=doublecmd settings
44 
45 [Desktop Action Notspecified]
46 Name=Notspecified Action`;
47 
48     auto df = new DesktopFile(iniLikeStringReader(desktopFileContents), "doublecmd.desktop");
49     assert(df.desktopEntry().groupName() == "Desktop Entry");
50     assert(df.fileName() == "doublecmd.desktop");
51     assert(df.displayName() == "Double Commander");
52     assert(df.localizedDisplayName("ru_RU") == "Двухпанельный коммандер");
53     assert(df.genericName() == "File manager");
54     assert(df.localizedGenericName("ru_RU") == "Файловый менеджер");
55     assert(df.comment() == "Double Commander is a cross platform open source file manager with two panels side by side.");
56     assert(df.localizedComment("ru_RU") == "Double Commander - кроссплатформенный файловый менеджер.");
57     assert(df.iconName() == "doublecmd");
58     assert(df.localizedIconName("ru_RU") == "doublecmd_ru");
59     assert(df.tryExecValue() == "doublecmd");
60     assert(!df.terminal());
61     assert(!df.noDisplay());
62     assert(!df.hidden());
63     assert(df.startupNotify());
64     assert(df.dbusActivable());
65     assert(df.workingDirectory() == "/opt/doublecmd");
66     assert(df.type() == DesktopFile.Type.Application);
67     assert(equal(df.keywords(), ["folder", "manager", "disk", "filesystem", "operations"]));
68     assert(equal(df.localizedKeywords("ru_RU"), ["папка", "директория", "диск", "файловый", "менеджер"]));
69     assert(equal(df.categories(), ["Application", "Utility", "FileManager"]));
70     assert(equal(df.actions(), ["OpenDirectory", "NotPresented", "Settings", "X-NoName"]));
71     assert(equal(df.mimeTypes(), ["inode/directory", "application/x-directory"]));
72     assert(equal(df.onlyShowIn(), ["GNOME", "XFCE", "LXDE"]));
73     assert(equal(df.notShowIn(), ["KDE"]));
74     assert(df.group("X-NoName") !is null);
75 
76     assert(equal(df.byAction().map!(desktopAction =>
77     tuple(desktopAction.displayName(), desktopAction.localizedDisplayName("ru"), desktopAction.iconName(), desktopAction.execValue())),
78                  [tuple("Open directory", "Открыть папку", "open", "doublecmd %u"), tuple("Settings", "Настройки", "edit", "doublecmd settings")]));
79 
80     DesktopAction desktopAction = df.action("OpenDirectory");
81     assert(desktopAction !is null);
82     assert(desktopAction.expandExecValue(["path/to/file"]) == ["doublecmd", "path/to/file"]);
83 
84     assert(df.action("NotPresented") is null);
85     assert(df.action("Notspecified") is null);
86     assert(df.action("X-NoName") is null);
87     assert(df.action("Settings") !is null);
88 
89     assert(df.saveToString() == desktopFileContents);
90 
91     assert(df.contains("Icon"));
92     df.removeEntry("Icon");
93     assert(!df.contains("Icon"));
94     df.setEscapedValue("Icon", "files");
95     assert(df.contains("Icon"));
96 
97     string contents =
98 `# First comment
99 [Desktop Entry]
100 Key=Value
101 # Comment in group`;
102 
103     df = new DesktopFile(iniLikeStringReader(contents), "test.desktop");
104     assert(df.fileName() == "test.desktop");
105     df.removeGroup("Desktop Entry");
106     assert(df.group("Desktop Entry") !is null);
107     assert(df.desktopEntry() !is null);
108 
109     contents =
110 `[X-SomeGroup]
111 Key=Value`;
112 
113     auto thrown = collectException!IniLikeReadException(new DesktopFile(iniLikeStringReader(contents)));
114     assert(thrown !is null);
115     assert(thrown.lineNumber == 0);
116 
117     df = new DesktopFile();
118     df.desktopEntry().setUnescapedValue("$Invalid", "Valid value", IniLikeGroup.InvalidKeyPolicy.save);
119     assert(df.desktopEntry().escapedValue("$Invalid") == "Valid value");
120     df.desktopEntry().setUnescapedValue("Another$Invalid", "Valid value", IniLikeGroup.InvalidKeyPolicy.skip);
121     assert(df.desktopEntry().escapedValue("Another$Invalid") is null);
122     df.terminal = true;
123     df.type = DesktopFile.Type.Application;
124     df.categories = ["Development", "Compilers", "One;Two", "Three\\;Four", "New\nLine"];
125 
126     assert(df.terminal() == true);
127     assert(df.type() == DesktopFile.Type.Application);
128     assert(equal(df.categories(), ["Development", "Compilers", "One;Two", "Three\\;Four","New\nLine"]));
129 
130     df.displayName = "Program name";
131     assert(df.displayName() == "Program name");
132     df.genericName = "Program";
133     assert(df.genericName() == "Program");
134     df.comment = "Do\nthings";
135     assert(df.comment() == "Do\nthings");
136 
137     df.execValue = "utilname";
138     assert(df.execValue() == "utilname");
139 
140     df.noDisplay = true;
141     assert(df.noDisplay());
142     df.hidden = true;
143     assert(df.hidden());
144     df.dbusActivable = true;
145     assert(df.dbusActivable());
146     df.startupNotify = true;
147     assert(df.startupNotify());
148 
149     df.url = "/some/url";
150     assert(df.url == "/some/url");