1use gdk;
6use glib::object::Cast;
7use glib::object::IsA;
8use glib::signal::connect_raw;
9use glib::signal::SignalHandlerId;
10use glib::translate::*;
11use glib::GString;
12use glib::StaticType;
13use glib::ToValue;
14use glib_sys;
15use gtk_sys;
16use libc;
17use std::boxed::Box as Box_;
18use std::fmt;
19use std::mem;
20use std::mem::transmute;
21use Align;
22use Buildable;
23use Container;
24use LevelBarMode;
25use Orientable;
26use Widget;
27
28glib_wrapper! {
29 pub struct LevelBar(Object<gtk_sys::GtkLevelBar, gtk_sys::GtkLevelBarClass, LevelBarClass>) @extends Widget, @implements Buildable, Orientable;
30
31 match fn {
32 get_type => || gtk_sys::gtk_level_bar_get_type(),
33 }
34}
35
36impl LevelBar {
37 pub fn new() -> LevelBar {
38 assert_initialized_main_thread!();
39 unsafe { Widget::from_glib_none(gtk_sys::gtk_level_bar_new()).unsafe_cast() }
40 }
41
42 pub fn new_for_interval(min_value: f64, max_value: f64) -> LevelBar {
43 assert_initialized_main_thread!();
44 unsafe {
45 Widget::from_glib_none(gtk_sys::gtk_level_bar_new_for_interval(
46 min_value, max_value,
47 ))
48 .unsafe_cast()
49 }
50 }
51}
52
53impl Default for LevelBar {
54 fn default() -> Self {
55 Self::new()
56 }
57}
58
59pub struct LevelBarBuilder {
60 inverted: Option<bool>,
61 max_value: Option<f64>,
62 min_value: Option<f64>,
63 mode: Option<LevelBarMode>,
64 value: Option<f64>,
65 app_paintable: Option<bool>,
66 can_default: Option<bool>,
67 can_focus: Option<bool>,
68 events: Option<gdk::EventMask>,
69 expand: Option<bool>,
70 #[cfg(any(feature = "v3_20", feature = "dox"))]
71 focus_on_click: Option<bool>,
72 halign: Option<Align>,
73 has_default: Option<bool>,
74 has_focus: Option<bool>,
75 has_tooltip: Option<bool>,
76 height_request: Option<i32>,
77 hexpand: Option<bool>,
78 hexpand_set: Option<bool>,
79 is_focus: Option<bool>,
80 margin: Option<i32>,
81 margin_bottom: Option<i32>,
82 margin_end: Option<i32>,
83 margin_start: Option<i32>,
84 margin_top: Option<i32>,
85 name: Option<String>,
86 no_show_all: Option<bool>,
87 opacity: Option<f64>,
88 parent: Option<Container>,
89 receives_default: Option<bool>,
90 sensitive: Option<bool>,
91 tooltip_markup: Option<String>,
93 tooltip_text: Option<String>,
94 valign: Option<Align>,
95 vexpand: Option<bool>,
96 vexpand_set: Option<bool>,
97 visible: Option<bool>,
98 width_request: Option<i32>,
99}
100
101impl LevelBarBuilder {
102 pub fn new() -> Self {
103 Self {
104 inverted: None,
105 max_value: None,
106 min_value: None,
107 mode: None,
108 value: None,
109 app_paintable: None,
110 can_default: None,
111 can_focus: None,
112 events: None,
113 expand: None,
114 #[cfg(any(feature = "v3_20", feature = "dox"))]
115 focus_on_click: None,
116 halign: None,
117 has_default: None,
118 has_focus: None,
119 has_tooltip: None,
120 height_request: None,
121 hexpand: None,
122 hexpand_set: None,
123 is_focus: None,
124 margin: None,
125 margin_bottom: None,
126 margin_end: None,
127 margin_start: None,
128 margin_top: None,
129 name: None,
130 no_show_all: None,
131 opacity: None,
132 parent: None,
133 receives_default: None,
134 sensitive: None,
135 tooltip_markup: None,
136 tooltip_text: None,
137 valign: None,
138 vexpand: None,
139 vexpand_set: None,
140 visible: None,
141 width_request: None,
142 }
143 }
144
145 pub fn build(self) -> LevelBar {
146 let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
147 if let Some(ref inverted) = self.inverted {
148 properties.push(("inverted", inverted));
149 }
150 if let Some(ref max_value) = self.max_value {
151 properties.push(("max-value", max_value));
152 }
153 if let Some(ref min_value) = self.min_value {
154 properties.push(("min-value", min_value));
155 }
156 if let Some(ref mode) = self.mode {
157 properties.push(("mode", mode));
158 }
159 if let Some(ref value) = self.value {
160 properties.push(("value", value));
161 }
162 if let Some(ref app_paintable) = self.app_paintable {
163 properties.push(("app-paintable", app_paintable));
164 }
165 if let Some(ref can_default) = self.can_default {
166 properties.push(("can-default", can_default));
167 }
168 if let Some(ref can_focus) = self.can_focus {
169 properties.push(("can-focus", can_focus));
170 }
171 if let Some(ref events) = self.events {
172 properties.push(("events", events));
173 }
174 if let Some(ref expand) = self.expand {
175 properties.push(("expand", expand));
176 }
177 #[cfg(any(feature = "v3_20", feature = "dox"))]
178 {
179 if let Some(ref focus_on_click) = self.focus_on_click {
180 properties.push(("focus-on-click", focus_on_click));
181 }
182 }
183 if let Some(ref halign) = self.halign {
184 properties.push(("halign", halign));
185 }
186 if let Some(ref has_default) = self.has_default {
187 properties.push(("has-default", has_default));
188 }
189 if let Some(ref has_focus) = self.has_focus {
190 properties.push(("has-focus", has_focus));
191 }
192 if let Some(ref has_tooltip) = self.has_tooltip {
193 properties.push(("has-tooltip", has_tooltip));
194 }
195 if let Some(ref height_request) = self.height_request {
196 properties.push(("height-request", height_request));
197 }
198 if let Some(ref hexpand) = self.hexpand {
199 properties.push(("hexpand", hexpand));
200 }
201 if let Some(ref hexpand_set) = self.hexpand_set {
202 properties.push(("hexpand-set", hexpand_set));
203 }
204 if let Some(ref is_focus) = self.is_focus {
205 properties.push(("is-focus", is_focus));
206 }
207 if let Some(ref margin) = self.margin {
208 properties.push(("margin", margin));
209 }
210 if let Some(ref margin_bottom) = self.margin_bottom {
211 properties.push(("margin-bottom", margin_bottom));
212 }
213 if let Some(ref margin_end) = self.margin_end {
214 properties.push(("margin-end", margin_end));
215 }
216 if let Some(ref margin_start) = self.margin_start {
217 properties.push(("margin-start", margin_start));
218 }
219 if let Some(ref margin_top) = self.margin_top {
220 properties.push(("margin-top", margin_top));
221 }
222 if let Some(ref name) = self.name {
223 properties.push(("name", name));
224 }
225 if let Some(ref no_show_all) = self.no_show_all {
226 properties.push(("no-show-all", no_show_all));
227 }
228 if let Some(ref opacity) = self.opacity {
229 properties.push(("opacity", opacity));
230 }
231 if let Some(ref parent) = self.parent {
232 properties.push(("parent", parent));
233 }
234 if let Some(ref receives_default) = self.receives_default {
235 properties.push(("receives-default", receives_default));
236 }
237 if let Some(ref sensitive) = self.sensitive {
238 properties.push(("sensitive", sensitive));
239 }
240 if let Some(ref tooltip_markup) = self.tooltip_markup {
241 properties.push(("tooltip-markup", tooltip_markup));
242 }
243 if let Some(ref tooltip_text) = self.tooltip_text {
244 properties.push(("tooltip-text", tooltip_text));
245 }
246 if let Some(ref valign) = self.valign {
247 properties.push(("valign", valign));
248 }
249 if let Some(ref vexpand) = self.vexpand {
250 properties.push(("vexpand", vexpand));
251 }
252 if let Some(ref vexpand_set) = self.vexpand_set {
253 properties.push(("vexpand-set", vexpand_set));
254 }
255 if let Some(ref visible) = self.visible {
256 properties.push(("visible", visible));
257 }
258 if let Some(ref width_request) = self.width_request {
259 properties.push(("width-request", width_request));
260 }
261 glib::Object::new(LevelBar::static_type(), &properties)
262 .expect("object new")
263 .downcast()
264 .expect("downcast")
265 }
266
267 pub fn inverted(mut self, inverted: bool) -> Self {
268 self.inverted = Some(inverted);
269 self
270 }
271
272 pub fn max_value(mut self, max_value: f64) -> Self {
273 self.max_value = Some(max_value);
274 self
275 }
276
277 pub fn min_value(mut self, min_value: f64) -> Self {
278 self.min_value = Some(min_value);
279 self
280 }
281
282 pub fn mode(mut self, mode: LevelBarMode) -> Self {
283 self.mode = Some(mode);
284 self
285 }
286
287 pub fn value(mut self, value: f64) -> Self {
288 self.value = Some(value);
289 self
290 }
291
292 pub fn app_paintable(mut self, app_paintable: bool) -> Self {
293 self.app_paintable = Some(app_paintable);
294 self
295 }
296
297 pub fn can_default(mut self, can_default: bool) -> Self {
298 self.can_default = Some(can_default);
299 self
300 }
301
302 pub fn can_focus(mut self, can_focus: bool) -> Self {
303 self.can_focus = Some(can_focus);
304 self
305 }
306
307 pub fn events(mut self, events: gdk::EventMask) -> Self {
308 self.events = Some(events);
309 self
310 }
311
312 pub fn expand(mut self, expand: bool) -> Self {
313 self.expand = Some(expand);
314 self
315 }
316
317 #[cfg(any(feature = "v3_20", feature = "dox"))]
318 pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
319 self.focus_on_click = Some(focus_on_click);
320 self
321 }
322
323 pub fn halign(mut self, halign: Align) -> Self {
324 self.halign = Some(halign);
325 self
326 }
327
328 pub fn has_default(mut self, has_default: bool) -> Self {
329 self.has_default = Some(has_default);
330 self
331 }
332
333 pub fn has_focus(mut self, has_focus: bool) -> Self {
334 self.has_focus = Some(has_focus);
335 self
336 }
337
338 pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
339 self.has_tooltip = Some(has_tooltip);
340 self
341 }
342
343 pub fn height_request(mut self, height_request: i32) -> Self {
344 self.height_request = Some(height_request);
345 self
346 }
347
348 pub fn hexpand(mut self, hexpand: bool) -> Self {
349 self.hexpand = Some(hexpand);
350 self
351 }
352
353 pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
354 self.hexpand_set = Some(hexpand_set);
355 self
356 }
357
358 pub fn is_focus(mut self, is_focus: bool) -> Self {
359 self.is_focus = Some(is_focus);
360 self
361 }
362
363 pub fn margin(mut self, margin: i32) -> Self {
364 self.margin = Some(margin);
365 self
366 }
367
368 pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
369 self.margin_bottom = Some(margin_bottom);
370 self
371 }
372
373 pub fn margin_end(mut self, margin_end: i32) -> Self {
374 self.margin_end = Some(margin_end);
375 self
376 }
377
378 pub fn margin_start(mut self, margin_start: i32) -> Self {
379 self.margin_start = Some(margin_start);
380 self
381 }
382
383 pub fn margin_top(mut self, margin_top: i32) -> Self {
384 self.margin_top = Some(margin_top);
385 self
386 }
387
388 pub fn name(mut self, name: &str) -> Self {
389 self.name = Some(name.to_string());
390 self
391 }
392
393 pub fn no_show_all(mut self, no_show_all: bool) -> Self {
394 self.no_show_all = Some(no_show_all);
395 self
396 }
397
398 pub fn opacity(mut self, opacity: f64) -> Self {
399 self.opacity = Some(opacity);
400 self
401 }
402
403 pub fn parent(mut self, parent: &Container) -> Self {
404 self.parent = Some(parent.clone());
405 self
406 }
407
408 pub fn receives_default(mut self, receives_default: bool) -> Self {
409 self.receives_default = Some(receives_default);
410 self
411 }
412
413 pub fn sensitive(mut self, sensitive: bool) -> Self {
414 self.sensitive = Some(sensitive);
415 self
416 }
417
418 pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
419 self.tooltip_markup = Some(tooltip_markup.to_string());
420 self
421 }
422
423 pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
424 self.tooltip_text = Some(tooltip_text.to_string());
425 self
426 }
427
428 pub fn valign(mut self, valign: Align) -> Self {
429 self.valign = Some(valign);
430 self
431 }
432
433 pub fn vexpand(mut self, vexpand: bool) -> Self {
434 self.vexpand = Some(vexpand);
435 self
436 }
437
438 pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
439 self.vexpand_set = Some(vexpand_set);
440 self
441 }
442
443 pub fn visible(mut self, visible: bool) -> Self {
444 self.visible = Some(visible);
445 self
446 }
447
448 pub fn width_request(mut self, width_request: i32) -> Self {
449 self.width_request = Some(width_request);
450 self
451 }
452}
453
454pub const NONE_LEVEL_BAR: Option<&LevelBar> = None;
455
456pub trait LevelBarExt: 'static {
457 fn add_offset_value(&self, name: &str, value: f64);
458
459 fn get_inverted(&self) -> bool;
460
461 fn get_max_value(&self) -> f64;
462
463 fn get_min_value(&self) -> f64;
464
465 fn get_mode(&self) -> LevelBarMode;
466
467 fn get_offset_value(&self, name: Option<&str>) -> Option<f64>;
468
469 fn get_value(&self) -> f64;
470
471 fn remove_offset_value(&self, name: Option<&str>);
472
473 fn set_inverted(&self, inverted: bool);
474
475 fn set_max_value(&self, value: f64);
476
477 fn set_min_value(&self, value: f64);
478
479 fn set_mode(&self, mode: LevelBarMode);
480
481 fn set_value(&self, value: f64);
482
483 fn connect_offset_changed<F: Fn(&Self, &str) + 'static>(&self, f: F) -> SignalHandlerId;
484
485 fn connect_property_inverted_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
486
487 fn connect_property_max_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
488
489 fn connect_property_min_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
490
491 fn connect_property_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
492
493 fn connect_property_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
494}
495
496impl<O: IsA<LevelBar>> LevelBarExt for O {
497 fn add_offset_value(&self, name: &str, value: f64) {
498 unsafe {
499 gtk_sys::gtk_level_bar_add_offset_value(
500 self.as_ref().to_glib_none().0,
501 name.to_glib_none().0,
502 value,
503 );
504 }
505 }
506
507 fn get_inverted(&self) -> bool {
508 unsafe {
509 from_glib(gtk_sys::gtk_level_bar_get_inverted(
510 self.as_ref().to_glib_none().0,
511 ))
512 }
513 }
514
515 fn get_max_value(&self) -> f64 {
516 unsafe { gtk_sys::gtk_level_bar_get_max_value(self.as_ref().to_glib_none().0) }
517 }
518
519 fn get_min_value(&self) -> f64 {
520 unsafe { gtk_sys::gtk_level_bar_get_min_value(self.as_ref().to_glib_none().0) }
521 }
522
523 fn get_mode(&self) -> LevelBarMode {
524 unsafe {
525 from_glib(gtk_sys::gtk_level_bar_get_mode(
526 self.as_ref().to_glib_none().0,
527 ))
528 }
529 }
530
531 fn get_offset_value(&self, name: Option<&str>) -> Option<f64> {
532 unsafe {
533 let mut value = mem::uninitialized();
534 let ret = from_glib(gtk_sys::gtk_level_bar_get_offset_value(
535 self.as_ref().to_glib_none().0,
536 name.to_glib_none().0,
537 &mut value,
538 ));
539 if ret {
540 Some(value)
541 } else {
542 None
543 }
544 }
545 }
546
547 fn get_value(&self) -> f64 {
548 unsafe { gtk_sys::gtk_level_bar_get_value(self.as_ref().to_glib_none().0) }
549 }
550
551 fn remove_offset_value(&self, name: Option<&str>) {
552 unsafe {
553 gtk_sys::gtk_level_bar_remove_offset_value(
554 self.as_ref().to_glib_none().0,
555 name.to_glib_none().0,
556 );
557 }
558 }
559
560 fn set_inverted(&self, inverted: bool) {
561 unsafe {
562 gtk_sys::gtk_level_bar_set_inverted(self.as_ref().to_glib_none().0, inverted.to_glib());
563 }
564 }
565
566 fn set_max_value(&self, value: f64) {
567 unsafe {
568 gtk_sys::gtk_level_bar_set_max_value(self.as_ref().to_glib_none().0, value);
569 }
570 }
571
572 fn set_min_value(&self, value: f64) {
573 unsafe {
574 gtk_sys::gtk_level_bar_set_min_value(self.as_ref().to_glib_none().0, value);
575 }
576 }
577
578 fn set_mode(&self, mode: LevelBarMode) {
579 unsafe {
580 gtk_sys::gtk_level_bar_set_mode(self.as_ref().to_glib_none().0, mode.to_glib());
581 }
582 }
583
584 fn set_value(&self, value: f64) {
585 unsafe {
586 gtk_sys::gtk_level_bar_set_value(self.as_ref().to_glib_none().0, value);
587 }
588 }
589
590 fn connect_offset_changed<F: Fn(&Self, &str) + 'static>(&self, f: F) -> SignalHandlerId {
591 unsafe extern "C" fn offset_changed_trampoline<P, F: Fn(&P, &str) + 'static>(
592 this: *mut gtk_sys::GtkLevelBar,
593 name: *mut libc::c_char,
594 f: glib_sys::gpointer,
595 ) where
596 P: IsA<LevelBar>,
597 {
598 let f: &F = &*(f as *const F);
599 f(
600 &LevelBar::from_glib_borrow(this).unsafe_cast(),
601 &GString::from_glib_borrow(name),
602 )
603 }
604 unsafe {
605 let f: Box_<F> = Box_::new(f);
606 connect_raw(
607 self.as_ptr() as *mut _,
608 b"offset-changed\0".as_ptr() as *const _,
609 Some(transmute(offset_changed_trampoline::<Self, F> as usize)),
610 Box_::into_raw(f),
611 )
612 }
613 }
614
615 fn connect_property_inverted_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
616 unsafe extern "C" fn notify_inverted_trampoline<P, F: Fn(&P) + 'static>(
617 this: *mut gtk_sys::GtkLevelBar,
618 _param_spec: glib_sys::gpointer,
619 f: glib_sys::gpointer,
620 ) where
621 P: IsA<LevelBar>,
622 {
623 let f: &F = &*(f as *const F);
624 f(&LevelBar::from_glib_borrow(this).unsafe_cast())
625 }
626 unsafe {
627 let f: Box_<F> = Box_::new(f);
628 connect_raw(
629 self.as_ptr() as *mut _,
630 b"notify::inverted\0".as_ptr() as *const _,
631 Some(transmute(notify_inverted_trampoline::<Self, F> as usize)),
632 Box_::into_raw(f),
633 )
634 }
635 }
636
637 fn connect_property_max_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
638 unsafe extern "C" fn notify_max_value_trampoline<P, F: Fn(&P) + 'static>(
639 this: *mut gtk_sys::GtkLevelBar,
640 _param_spec: glib_sys::gpointer,
641 f: glib_sys::gpointer,
642 ) where
643 P: IsA<LevelBar>,
644 {
645 let f: &F = &*(f as *const F);
646 f(&LevelBar::from_glib_borrow(this).unsafe_cast())
647 }
648 unsafe {
649 let f: Box_<F> = Box_::new(f);
650 connect_raw(
651 self.as_ptr() as *mut _,
652 b"notify::max-value\0".as_ptr() as *const _,
653 Some(transmute(notify_max_value_trampoline::<Self, F> as usize)),
654 Box_::into_raw(f),
655 )
656 }
657 }
658
659 fn connect_property_min_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
660 unsafe extern "C" fn notify_min_value_trampoline<P, F: Fn(&P) + 'static>(
661 this: *mut gtk_sys::GtkLevelBar,
662 _param_spec: glib_sys::gpointer,
663 f: glib_sys::gpointer,
664 ) where
665 P: IsA<LevelBar>,
666 {
667 let f: &F = &*(f as *const F);
668 f(&LevelBar::from_glib_borrow(this).unsafe_cast())
669 }
670 unsafe {
671 let f: Box_<F> = Box_::new(f);
672 connect_raw(
673 self.as_ptr() as *mut _,
674 b"notify::min-value\0".as_ptr() as *const _,
675 Some(transmute(notify_min_value_trampoline::<Self, F> as usize)),
676 Box_::into_raw(f),
677 )
678 }
679 }
680
681 fn connect_property_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
682 unsafe extern "C" fn notify_mode_trampoline<P, F: Fn(&P) + 'static>(
683 this: *mut gtk_sys::GtkLevelBar,
684 _param_spec: glib_sys::gpointer,
685 f: glib_sys::gpointer,
686 ) where
687 P: IsA<LevelBar>,
688 {
689 let f: &F = &*(f as *const F);
690 f(&LevelBar::from_glib_borrow(this).unsafe_cast())
691 }
692 unsafe {
693 let f: Box_<F> = Box_::new(f);
694 connect_raw(
695 self.as_ptr() as *mut _,
696 b"notify::mode\0".as_ptr() as *const _,
697 Some(transmute(notify_mode_trampoline::<Self, F> as usize)),
698 Box_::into_raw(f),
699 )
700 }
701 }
702
703 fn connect_property_value_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
704 unsafe extern "C" fn notify_value_trampoline<P, F: Fn(&P) + 'static>(
705 this: *mut gtk_sys::GtkLevelBar,
706 _param_spec: glib_sys::gpointer,
707 f: glib_sys::gpointer,
708 ) where
709 P: IsA<LevelBar>,
710 {
711 let f: &F = &*(f as *const F);
712 f(&LevelBar::from_glib_borrow(this).unsafe_cast())
713 }
714 unsafe {
715 let f: Box_<F> = Box_::new(f);
716 connect_raw(
717 self.as_ptr() as *mut _,
718 b"notify::value\0".as_ptr() as *const _,
719 Some(transmute(notify_value_trampoline::<Self, F> as usize)),
720 Box_::into_raw(f),
721 )
722 }
723 }
724}
725
726impl fmt::Display for LevelBar {
727 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
728 write!(f, "LevelBar")
729 }
730}