gtk/auto/
gesture.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use gdk;
6use gdk_sys;
7use glib::object::Cast;
8use glib::object::IsA;
9use glib::signal::connect_raw;
10use glib::signal::SignalHandlerId;
11use glib::translate::*;
12use glib::StaticType;
13use glib::Value;
14use glib_sys;
15use gobject_sys;
16use gtk_sys;
17use std::boxed::Box as Box_;
18use std::fmt;
19use std::mem;
20use std::mem::transmute;
21use EventController;
22use EventSequenceState;
23
24glib_wrapper! {
25    pub struct Gesture(Object<gtk_sys::GtkGesture, gtk_sys::GtkGestureClass, GestureClass>) @extends EventController;
26
27    match fn {
28        get_type => || gtk_sys::gtk_gesture_get_type(),
29    }
30}
31
32pub const NONE_GESTURE: Option<&Gesture> = None;
33
34pub trait GestureExt: 'static {
35    fn get_bounding_box(&self) -> Option<gdk::Rectangle>;
36
37    fn get_bounding_box_center(&self) -> Option<(f64, f64)>;
38
39    fn get_device(&self) -> Option<gdk::Device>;
40
41    fn get_group(&self) -> Vec<Gesture>;
42
43    fn get_last_event(&self, sequence: Option<&gdk::EventSequence>) -> Option<gdk::Event>;
44
45    fn get_last_updated_sequence(&self) -> Option<gdk::EventSequence>;
46
47    fn get_point(&self, sequence: Option<&gdk::EventSequence>) -> Option<(f64, f64)>;
48
49    fn get_sequence_state(&self, sequence: &gdk::EventSequence) -> EventSequenceState;
50
51    fn get_sequences(&self) -> Vec<gdk::EventSequence>;
52
53    fn get_window(&self) -> Option<gdk::Window>;
54
55    fn group<P: IsA<Gesture>>(&self, gesture: &P);
56
57    fn handles_sequence(&self, sequence: Option<&gdk::EventSequence>) -> bool;
58
59    fn is_active(&self) -> bool;
60
61    fn is_grouped_with<P: IsA<Gesture>>(&self, other: &P) -> bool;
62
63    fn is_recognized(&self) -> bool;
64
65    fn set_sequence_state(&self, sequence: &gdk::EventSequence, state: EventSequenceState) -> bool;
66
67    fn set_state(&self, state: EventSequenceState) -> bool;
68
69    fn set_window<P: IsA<gdk::Window>>(&self, window: Option<&P>);
70
71    fn ungroup(&self);
72
73    fn get_property_n_points(&self) -> u32;
74
75    fn connect_begin<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
76
77    fn connect_cancel<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
78
79    fn connect_end<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
80
81    fn connect_sequence_state_changed<
82        F: Fn(&Self, &gdk::EventSequence, EventSequenceState) + 'static,
83    >(
84        &self,
85        f: F,
86    ) -> SignalHandlerId;
87
88    fn connect_update<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId;
89
90    fn connect_property_window_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
91}
92
93impl<O: IsA<Gesture>> GestureExt for O {
94    fn get_bounding_box(&self) -> Option<gdk::Rectangle> {
95        unsafe {
96            let mut rect = gdk::Rectangle::uninitialized();
97            let ret = from_glib(gtk_sys::gtk_gesture_get_bounding_box(
98                self.as_ref().to_glib_none().0,
99                rect.to_glib_none_mut().0,
100            ));
101            if ret {
102                Some(rect)
103            } else {
104                None
105            }
106        }
107    }
108
109    fn get_bounding_box_center(&self) -> Option<(f64, f64)> {
110        unsafe {
111            let mut x = mem::uninitialized();
112            let mut y = mem::uninitialized();
113            let ret = from_glib(gtk_sys::gtk_gesture_get_bounding_box_center(
114                self.as_ref().to_glib_none().0,
115                &mut x,
116                &mut y,
117            ));
118            if ret {
119                Some((x, y))
120            } else {
121                None
122            }
123        }
124    }
125
126    fn get_device(&self) -> Option<gdk::Device> {
127        unsafe {
128            from_glib_none(gtk_sys::gtk_gesture_get_device(
129                self.as_ref().to_glib_none().0,
130            ))
131        }
132    }
133
134    fn get_group(&self) -> Vec<Gesture> {
135        unsafe {
136            FromGlibPtrContainer::from_glib_container(gtk_sys::gtk_gesture_get_group(
137                self.as_ref().to_glib_none().0,
138            ))
139        }
140    }
141
142    fn get_last_event(&self, sequence: Option<&gdk::EventSequence>) -> Option<gdk::Event> {
143        unsafe {
144            from_glib_none(gtk_sys::gtk_gesture_get_last_event(
145                self.as_ref().to_glib_none().0,
146                mut_override(sequence.to_glib_none().0),
147            ))
148        }
149    }
150
151    fn get_last_updated_sequence(&self) -> Option<gdk::EventSequence> {
152        unsafe {
153            from_glib_none(gtk_sys::gtk_gesture_get_last_updated_sequence(
154                self.as_ref().to_glib_none().0,
155            ))
156        }
157    }
158
159    fn get_point(&self, sequence: Option<&gdk::EventSequence>) -> Option<(f64, f64)> {
160        unsafe {
161            let mut x = mem::uninitialized();
162            let mut y = mem::uninitialized();
163            let ret = from_glib(gtk_sys::gtk_gesture_get_point(
164                self.as_ref().to_glib_none().0,
165                mut_override(sequence.to_glib_none().0),
166                &mut x,
167                &mut y,
168            ));
169            if ret {
170                Some((x, y))
171            } else {
172                None
173            }
174        }
175    }
176
177    fn get_sequence_state(&self, sequence: &gdk::EventSequence) -> EventSequenceState {
178        unsafe {
179            from_glib(gtk_sys::gtk_gesture_get_sequence_state(
180                self.as_ref().to_glib_none().0,
181                mut_override(sequence.to_glib_none().0),
182            ))
183        }
184    }
185
186    fn get_sequences(&self) -> Vec<gdk::EventSequence> {
187        unsafe {
188            FromGlibPtrContainer::from_glib_container(gtk_sys::gtk_gesture_get_sequences(
189                self.as_ref().to_glib_none().0,
190            ))
191        }
192    }
193
194    fn get_window(&self) -> Option<gdk::Window> {
195        unsafe {
196            from_glib_none(gtk_sys::gtk_gesture_get_window(
197                self.as_ref().to_glib_none().0,
198            ))
199        }
200    }
201
202    fn group<P: IsA<Gesture>>(&self, gesture: &P) {
203        unsafe {
204            gtk_sys::gtk_gesture_group(
205                self.as_ref().to_glib_none().0,
206                gesture.as_ref().to_glib_none().0,
207            );
208        }
209    }
210
211    fn handles_sequence(&self, sequence: Option<&gdk::EventSequence>) -> bool {
212        unsafe {
213            from_glib(gtk_sys::gtk_gesture_handles_sequence(
214                self.as_ref().to_glib_none().0,
215                mut_override(sequence.to_glib_none().0),
216            ))
217        }
218    }
219
220    fn is_active(&self) -> bool {
221        unsafe {
222            from_glib(gtk_sys::gtk_gesture_is_active(
223                self.as_ref().to_glib_none().0,
224            ))
225        }
226    }
227
228    fn is_grouped_with<P: IsA<Gesture>>(&self, other: &P) -> bool {
229        unsafe {
230            from_glib(gtk_sys::gtk_gesture_is_grouped_with(
231                self.as_ref().to_glib_none().0,
232                other.as_ref().to_glib_none().0,
233            ))
234        }
235    }
236
237    fn is_recognized(&self) -> bool {
238        unsafe {
239            from_glib(gtk_sys::gtk_gesture_is_recognized(
240                self.as_ref().to_glib_none().0,
241            ))
242        }
243    }
244
245    fn set_sequence_state(&self, sequence: &gdk::EventSequence, state: EventSequenceState) -> bool {
246        unsafe {
247            from_glib(gtk_sys::gtk_gesture_set_sequence_state(
248                self.as_ref().to_glib_none().0,
249                mut_override(sequence.to_glib_none().0),
250                state.to_glib(),
251            ))
252        }
253    }
254
255    fn set_state(&self, state: EventSequenceState) -> bool {
256        unsafe {
257            from_glib(gtk_sys::gtk_gesture_set_state(
258                self.as_ref().to_glib_none().0,
259                state.to_glib(),
260            ))
261        }
262    }
263
264    fn set_window<P: IsA<gdk::Window>>(&self, window: Option<&P>) {
265        unsafe {
266            gtk_sys::gtk_gesture_set_window(
267                self.as_ref().to_glib_none().0,
268                window.map(|p| p.as_ref()).to_glib_none().0,
269            );
270        }
271    }
272
273    fn ungroup(&self) {
274        unsafe {
275            gtk_sys::gtk_gesture_ungroup(self.as_ref().to_glib_none().0);
276        }
277    }
278
279    fn get_property_n_points(&self) -> u32 {
280        unsafe {
281            let mut value = Value::from_type(<u32 as StaticType>::static_type());
282            gobject_sys::g_object_get_property(
283                self.to_glib_none().0 as *mut gobject_sys::GObject,
284                b"n-points\0".as_ptr() as *const _,
285                value.to_glib_none_mut().0,
286            );
287            value.get().unwrap()
288        }
289    }
290
291    fn connect_begin<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
292        unsafe extern "C" fn begin_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
293            this: *mut gtk_sys::GtkGesture,
294            sequence: *mut gdk_sys::GdkEventSequence,
295            f: glib_sys::gpointer,
296        ) where
297            P: IsA<Gesture>,
298        {
299            let f: &F = &*(f as *const F);
300            f(
301                &Gesture::from_glib_borrow(this).unsafe_cast(),
302                &from_glib_borrow(sequence),
303            )
304        }
305        unsafe {
306            let f: Box_<F> = Box_::new(f);
307            connect_raw(
308                self.as_ptr() as *mut _,
309                b"begin\0".as_ptr() as *const _,
310                Some(transmute(begin_trampoline::<Self, F> as usize)),
311                Box_::into_raw(f),
312            )
313        }
314    }
315
316    fn connect_cancel<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
317        unsafe extern "C" fn cancel_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
318            this: *mut gtk_sys::GtkGesture,
319            sequence: *mut gdk_sys::GdkEventSequence,
320            f: glib_sys::gpointer,
321        ) where
322            P: IsA<Gesture>,
323        {
324            let f: &F = &*(f as *const F);
325            f(
326                &Gesture::from_glib_borrow(this).unsafe_cast(),
327                &from_glib_borrow(sequence),
328            )
329        }
330        unsafe {
331            let f: Box_<F> = Box_::new(f);
332            connect_raw(
333                self.as_ptr() as *mut _,
334                b"cancel\0".as_ptr() as *const _,
335                Some(transmute(cancel_trampoline::<Self, F> as usize)),
336                Box_::into_raw(f),
337            )
338        }
339    }
340
341    fn connect_end<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
342        unsafe extern "C" fn end_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
343            this: *mut gtk_sys::GtkGesture,
344            sequence: *mut gdk_sys::GdkEventSequence,
345            f: glib_sys::gpointer,
346        ) where
347            P: IsA<Gesture>,
348        {
349            let f: &F = &*(f as *const F);
350            f(
351                &Gesture::from_glib_borrow(this).unsafe_cast(),
352                &from_glib_borrow(sequence),
353            )
354        }
355        unsafe {
356            let f: Box_<F> = Box_::new(f);
357            connect_raw(
358                self.as_ptr() as *mut _,
359                b"end\0".as_ptr() as *const _,
360                Some(transmute(end_trampoline::<Self, F> as usize)),
361                Box_::into_raw(f),
362            )
363        }
364    }
365
366    fn connect_sequence_state_changed<
367        F: Fn(&Self, &gdk::EventSequence, EventSequenceState) + 'static,
368    >(
369        &self,
370        f: F,
371    ) -> SignalHandlerId {
372        unsafe extern "C" fn sequence_state_changed_trampoline<
373            P,
374            F: Fn(&P, &gdk::EventSequence, EventSequenceState) + 'static,
375        >(
376            this: *mut gtk_sys::GtkGesture,
377            sequence: *mut gdk_sys::GdkEventSequence,
378            state: gtk_sys::GtkEventSequenceState,
379            f: glib_sys::gpointer,
380        ) where
381            P: IsA<Gesture>,
382        {
383            let f: &F = &*(f as *const F);
384            f(
385                &Gesture::from_glib_borrow(this).unsafe_cast(),
386                &from_glib_borrow(sequence),
387                from_glib(state),
388            )
389        }
390        unsafe {
391            let f: Box_<F> = Box_::new(f);
392            connect_raw(
393                self.as_ptr() as *mut _,
394                b"sequence-state-changed\0".as_ptr() as *const _,
395                Some(transmute(
396                    sequence_state_changed_trampoline::<Self, F> as usize,
397                )),
398                Box_::into_raw(f),
399            )
400        }
401    }
402
403    fn connect_update<F: Fn(&Self, &gdk::EventSequence) + 'static>(&self, f: F) -> SignalHandlerId {
404        unsafe extern "C" fn update_trampoline<P, F: Fn(&P, &gdk::EventSequence) + 'static>(
405            this: *mut gtk_sys::GtkGesture,
406            sequence: *mut gdk_sys::GdkEventSequence,
407            f: glib_sys::gpointer,
408        ) where
409            P: IsA<Gesture>,
410        {
411            let f: &F = &*(f as *const F);
412            f(
413                &Gesture::from_glib_borrow(this).unsafe_cast(),
414                &from_glib_borrow(sequence),
415            )
416        }
417        unsafe {
418            let f: Box_<F> = Box_::new(f);
419            connect_raw(
420                self.as_ptr() as *mut _,
421                b"update\0".as_ptr() as *const _,
422                Some(transmute(update_trampoline::<Self, F> as usize)),
423                Box_::into_raw(f),
424            )
425        }
426    }
427
428    fn connect_property_window_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
429        unsafe extern "C" fn notify_window_trampoline<P, F: Fn(&P) + 'static>(
430            this: *mut gtk_sys::GtkGesture,
431            _param_spec: glib_sys::gpointer,
432            f: glib_sys::gpointer,
433        ) where
434            P: IsA<Gesture>,
435        {
436            let f: &F = &*(f as *const F);
437            f(&Gesture::from_glib_borrow(this).unsafe_cast())
438        }
439        unsafe {
440            let f: Box_<F> = Box_::new(f);
441            connect_raw(
442                self.as_ptr() as *mut _,
443                b"notify::window\0".as_ptr() as *const _,
444                Some(transmute(notify_window_trampoline::<Self, F> as usize)),
445                Box_::into_raw(f),
446            )
447        }
448    }
449}
450
451impl fmt::Display for Gesture {
452    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
453        write!(f, "Gesture")
454    }
455}