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
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files.git)
// DO NOT EDIT

use crate::Accessible;
use crate::Buildable;
use crate::ConstraintTarget;
use crate::Widget;
use glib::object::Cast;
use glib::object::IsA;
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! {
    /// The [`Actionable`][crate::Actionable] interface provides a convenient way of asscociating
    /// widgets with actions.
    ///
    /// It primarily consists of two properties: `property::Actionable::action-name`
    /// and `property::Actionable::action-target`. There are also some convenience
    /// APIs for setting these properties.
    ///
    /// The action will be looked up in action groups that are found among
    /// the widgets ancestors. Most commonly, these will be the actions with
    /// the “win.” or “app.” prefix that are associated with the
    /// [`ApplicationWindow`][crate::ApplicationWindow] or [`Application`][crate::Application], but other action groups that
    /// are added with [`WidgetExt::insert_action_group()`][crate::prelude::WidgetExt::insert_action_group()] will be consulted
    /// as well.
    ///
    /// # Implements
    ///
    /// [`ActionableExt`][trait@crate::prelude::ActionableExt], [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`AccessibleExt`][trait@crate::prelude::AccessibleExt], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`ConstraintTargetExt`][trait@crate::prelude::ConstraintTargetExt], [`ActionableExtManual`][trait@crate::prelude::ActionableExtManual], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`AccessibleExtManual`][trait@crate::prelude::AccessibleExtManual]
    #[doc(alias = "GtkActionable")]
    pub struct Actionable(Interface<ffi::GtkActionable, ffi::GtkActionableInterface>) @requires Widget, Accessible, Buildable, ConstraintTarget;

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

impl Actionable {
    pub const NONE: Option<&'static Actionable> = None;
}

/// Trait containing all [`struct@Actionable`] methods.
///
/// # Implementors
///
/// [`Actionable`][struct@crate::Actionable], [`Button`][struct@crate::Button], [`CheckButton`][struct@crate::CheckButton], [`LinkButton`][struct@crate::LinkButton], [`ListBoxRow`][struct@crate::ListBoxRow], [`LockButton`][struct@crate::LockButton], [`Switch`][struct@crate::Switch], [`ToggleButton`][struct@crate::ToggleButton]
pub trait ActionableExt: 'static {
    /// Gets the action name for @self.
    ///
    /// # Returns
    ///
    /// the action name
    #[doc(alias = "gtk_actionable_get_action_name")]
    #[doc(alias = "get_action_name")]
    fn action_name(&self) -> Option<glib::GString>;

    /// Gets the current target value of @self.
    ///
    /// # Returns
    ///
    /// the current target value
    #[doc(alias = "gtk_actionable_get_action_target_value")]
    #[doc(alias = "get_action_target_value")]
    fn action_target_value(&self) -> Option<glib::Variant>;

    /// Specifies the name of the action with which this widget should be
    /// associated.
    ///
    /// If @action_name is [`None`] then the widget will be unassociated from
    /// any previous action.
    ///
    /// Usually this function is used when the widget is located (or will be
    /// located) within the hierarchy of a [`ApplicationWindow`][crate::ApplicationWindow].
    ///
    /// Names are of the form “win.save” or “app.quit” for actions on the
    /// containing [`ApplicationWindow`][crate::ApplicationWindow] or its associated [`Application`][crate::Application],
    /// respectively. This is the same form used for actions in the [`gio::Menu`][crate::gio::Menu]
    /// associated with the window.
    /// ## `action_name`
    /// an action name
    #[doc(alias = "gtk_actionable_set_action_name")]
    fn set_action_name(&self, action_name: Option<&str>);

    /// Sets the target value of an actionable widget.
    ///
    /// If @target_value is [`None`] then the target value is unset.
    ///
    /// The target value has two purposes. First, it is used as the parameter
    /// to activation of the action associated with the [`Actionable`][crate::Actionable] widget.
    /// Second, it is used to determine if the widget should be rendered as
    /// “active” — the widget is active if the state is equal to the given target.
    ///
    /// Consider the example of associating a set of buttons with a [`gio::Action`][crate::gio::Action]
    /// with string state in a typical “radio button” situation. Each button
    /// will be associated with the same action, but with a different target
    /// value for that action. Clicking on a particular button will activate
    /// the action with the target of that button, which will typically cause
    /// the action’s state to change to that value. Since the action’s state
    /// is now equal to the target value of the button, the button will now
    /// be rendered as active (and the other buttons, with different targets,
    /// rendered inactive).
    /// ## `target_value`
    /// a [`glib::Variant`][struct@crate::glib::Variant] to set as the target value
    #[doc(alias = "gtk_actionable_set_action_target_value")]
    fn set_action_target_value(&self, target_value: Option<&glib::Variant>);

    /// Sets the action-name and associated string target value of an
    /// actionable widget.
    ///
    /// @detailed_action_name is a string in the format accepted by
    /// [`gio::Action::parse_detailed_name()`][crate::gio::Action::parse_detailed_name()].
    /// ## `detailed_action_name`
    /// the detailed action name
    #[doc(alias = "gtk_actionable_set_detailed_action_name")]
    fn set_detailed_action_name(&self, detailed_action_name: &str);

    #[doc(alias = "action-name")]
    fn connect_action_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    #[doc(alias = "action-target")]
    fn connect_action_target_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<Actionable>> ActionableExt for O {
    fn action_name(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_actionable_get_action_name(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn action_target_value(&self) -> Option<glib::Variant> {
        unsafe {
            from_glib_none(ffi::gtk_actionable_get_action_target_value(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn set_action_name(&self, action_name: Option<&str>) {
        unsafe {
            ffi::gtk_actionable_set_action_name(
                self.as_ref().to_glib_none().0,
                action_name.to_glib_none().0,
            );
        }
    }

    fn set_action_target_value(&self, target_value: Option<&glib::Variant>) {
        unsafe {
            ffi::gtk_actionable_set_action_target_value(
                self.as_ref().to_glib_none().0,
                target_value.to_glib_none().0,
            );
        }
    }

    fn set_detailed_action_name(&self, detailed_action_name: &str) {
        unsafe {
            ffi::gtk_actionable_set_detailed_action_name(
                self.as_ref().to_glib_none().0,
                detailed_action_name.to_glib_none().0,
            );
        }
    }

    fn connect_action_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_action_name_trampoline<
            P: IsA<Actionable>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkActionable,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Actionable::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::action-name\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_action_name_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_action_target_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_action_target_trampoline<
            P: IsA<Actionable>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkActionable,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Actionable::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::action-target\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_action_target_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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