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
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib::wrapper! {
    /// [`DirectoryList`][crate::DirectoryList] is a list model that wraps g_file_enumerate_children_async().
    ///
    /// It presents a `GListModel` and fills it asynchronously with the `GFileInfo`s
    /// returned from that function.
    ///
    /// Enumeration will start automatically when a the
    /// `property::DirectoryList::file` property is set.
    ///
    /// While the [`DirectoryList`][crate::DirectoryList] is being filled, the
    /// `property::DirectoryList::loading` property will be set to [`true`]. You can
    /// listen to that property if you want to show information like a [`Spinner`][crate::Spinner]
    /// or a "Loading..." text.
    ///
    /// If loading fails at any point, the `property::DirectoryList::error`
    /// property will be set to give more indication about the failure.
    ///
    /// The `GFileInfo`s returned from a [`DirectoryList`][crate::DirectoryList] have the "standard::file"
    /// attribute set to the `GFile` they refer to. This way you can get at the file
    /// that is referred to in the same way you would via g_file_enumerator_get_child().
    /// This means you do not need access to the [`DirectoryList`][crate::DirectoryList], but can access
    /// the `GFile` directly from the `GFileInfo` when operating with a [`ListView`][crate::ListView]
    /// or similar.
    ///
    /// # Implements
    ///
    /// [`trait@glib::ObjectExt`], [`trait@gio::prelude::ListModelExt`]
    #[doc(alias = "GtkDirectoryList")]
    pub struct DirectoryList(Object<ffi::GtkDirectoryList, ffi::GtkDirectoryListClass>) @implements gio::ListModel;

    match fn {
        type_ => || ffi::gtk_directory_list_get_type(),
    }
}

impl DirectoryList {
    /// Creates a new [`DirectoryList`][crate::DirectoryList].
    ///
    /// The [`DirectoryList`][crate::DirectoryList] is querying the given @file
    /// with the given @attributes.
    /// ## `attributes`
    /// The attributes to query with
    /// ## `file`
    /// The file to query
    ///
    /// # Returns
    ///
    /// a new [`DirectoryList`][crate::DirectoryList]
    #[doc(alias = "gtk_directory_list_new")]
    pub fn new(attributes: Option<&str>, file: Option<&impl IsA<gio::File>>) -> DirectoryList {
        assert_initialized_main_thread!();
        unsafe {
            from_glib_full(ffi::gtk_directory_list_new(
                attributes.to_glib_none().0,
                file.map(|p| p.as_ref()).to_glib_none().0,
            ))
        }
    }

    /// Gets the attributes queried on the children.
    ///
    /// # Returns
    ///
    /// The queried attributes
    #[doc(alias = "gtk_directory_list_get_attributes")]
    #[doc(alias = "get_attributes")]
    pub fn attributes(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_directory_list_get_attributes(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets the loading error, if any.
    ///
    /// If an error occurs during the loading process, the loading process
    /// will finish and this property allows querying the error that happened.
    /// This error will persist until a file is loaded again.
    ///
    /// An error being set does not mean that no files were loaded, and all
    /// successfully queried files will remain in the list.
    ///
    /// # Returns
    ///
    /// The loading error or [`None`] if
    ///   loading finished successfully
    #[doc(alias = "gtk_directory_list_get_error")]
    #[doc(alias = "get_error")]
    pub fn error(&self) -> Option<glib::Error> {
        unsafe { from_glib_none(ffi::gtk_directory_list_get_error(self.to_glib_none().0)) }
    }

    /// Gets the file whose children are currently enumerated.
    ///
    /// # Returns
    ///
    /// The file whose children are enumerated
    #[doc(alias = "gtk_directory_list_get_file")]
    #[doc(alias = "get_file")]
    pub fn file(&self) -> Option<gio::File> {
        unsafe { from_glib_none(ffi::gtk_directory_list_get_file(self.to_glib_none().0)) }
    }

    /// Returns whether the directory list is monitoring
    /// the directory for changes.
    ///
    /// # Returns
    ///
    /// [`true`] if the directory is monitored
    #[doc(alias = "gtk_directory_list_get_monitored")]
    #[doc(alias = "get_monitored")]
    pub fn is_monitored(&self) -> bool {
        unsafe { from_glib(ffi::gtk_directory_list_get_monitored(self.to_glib_none().0)) }
    }

    /// Returns [`true`] if the children enumeration is currently in
    /// progress.
    ///
    /// Files will be added to @self from time to time while loading is
    /// going on. The order in which are added is undefined and may change
    /// in between runs.
    ///
    /// # Returns
    ///
    /// [`true`] if @self is loading
    #[doc(alias = "gtk_directory_list_is_loading")]
    pub fn is_loading(&self) -> bool {
        unsafe { from_glib(ffi::gtk_directory_list_is_loading(self.to_glib_none().0)) }
    }

    /// Sets the @attributes to be enumerated and starts the enumeration.
    ///
    /// If @attributes is [`None`], the list of file infos will still be created, it will just
    /// not contain any extra attributes.
    /// ## `attributes`
    /// the attributes to enumerate
    #[doc(alias = "gtk_directory_list_set_attributes")]
    pub fn set_attributes(&self, attributes: Option<&str>) {
        unsafe {
            ffi::gtk_directory_list_set_attributes(
                self.to_glib_none().0,
                attributes.to_glib_none().0,
            );
        }
    }

    /// Sets the @file to be enumerated and starts the enumeration.
    ///
    /// If @file is [`None`], the result will be an empty list.
    /// ## `file`
    /// the `GFile` to be enumerated
    #[doc(alias = "gtk_directory_list_set_file")]
    pub fn set_file(&self, file: Option<&impl IsA<gio::File>>) {
        unsafe {
            ffi::gtk_directory_list_set_file(
                self.to_glib_none().0,
                file.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets whether the directory list will monitor the directory
    /// for changes.
    ///
    /// If monitoring is enabled, the ::items-changed signal will
    /// be emitted when the directory contents change.
    ///
    ///
    /// When monitoring is turned on after the initial creation
    /// of the directory list, the directory is reloaded to avoid
    /// missing files that appeared between the initial loading
    /// and when monitoring was turned on.
    /// ## `monitored`
    /// [`true`] to monitor the directory for changes
    #[doc(alias = "gtk_directory_list_set_monitored")]
    pub fn set_monitored(&self, monitored: bool) {
        unsafe {
            ffi::gtk_directory_list_set_monitored(self.to_glib_none().0, monitored.into_glib());
        }
    }

    #[doc(alias = "attributes")]
    pub fn connect_attributes_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_attributes_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::attributes\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_attributes_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "error")]
    pub fn connect_error_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_error_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::error\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_error_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "file")]
    pub fn connect_file_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_file_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::file\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_file_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "io-priority")]
    pub fn connect_io_priority_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_io_priority_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::io-priority\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_io_priority_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "loading")]
    pub fn connect_loading_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_loading_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::loading\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_loading_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "monitored")]
    pub fn connect_monitored_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_monitored_trampoline<F: Fn(&DirectoryList) + 'static>(
            this: *mut ffi::GtkDirectoryList,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::monitored\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_monitored_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl fmt::Display for DirectoryList {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("DirectoryList")
    }
}