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 
5 use glib::object::Cast;
6 use glib::object::IsA;
7 use glib::signal::connect_raw;
8 use glib::signal::SignalHandlerId;
9 use glib::translate::*;
10 use glib_sys;
11 use gtk_sys;
12 use std::boxed::Box as Box_;
13 use std::fmt;
14 use std::mem::transmute;
15 use PageSetup;
16 use PrintContext;
17 
18 glib_wrapper! {
19     pub struct PrintOperationPreview(Interface<gtk_sys::GtkPrintOperationPreview>);
20 
21     match fn {
22         get_type => || gtk_sys::gtk_print_operation_preview_get_type(),
23     }
24 }
25 
26 pub const NONE_PRINT_OPERATION_PREVIEW: Option<&PrintOperationPreview> = None;
27 
28 pub trait PrintOperationPreviewExt: 'static {
end_preview(&self)29     fn end_preview(&self);
30 
is_selected(&self, page_nr: i32) -> bool31     fn is_selected(&self, page_nr: i32) -> bool;
32 
render_page(&self, page_nr: i32)33     fn render_page(&self, page_nr: i32);
34 
connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>( &self, f: F, ) -> SignalHandlerId35     fn connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>(
36         &self,
37         f: F,
38     ) -> SignalHandlerId;
39 
connect_ready<F: Fn(&Self, &PrintContext) + 'static>(&self, f: F) -> SignalHandlerId40     fn connect_ready<F: Fn(&Self, &PrintContext) + 'static>(&self, f: F) -> SignalHandlerId;
41 }
42 
43 impl<O: IsA<PrintOperationPreview>> PrintOperationPreviewExt for O {
end_preview(&self)44     fn end_preview(&self) {
45         unsafe {
46             gtk_sys::gtk_print_operation_preview_end_preview(self.as_ref().to_glib_none().0);
47         }
48     }
49 
is_selected(&self, page_nr: i32) -> bool50     fn is_selected(&self, page_nr: i32) -> bool {
51         unsafe {
52             from_glib(gtk_sys::gtk_print_operation_preview_is_selected(
53                 self.as_ref().to_glib_none().0,
54                 page_nr,
55             ))
56         }
57     }
58 
render_page(&self, page_nr: i32)59     fn render_page(&self, page_nr: i32) {
60         unsafe {
61             gtk_sys::gtk_print_operation_preview_render_page(
62                 self.as_ref().to_glib_none().0,
63                 page_nr,
64             );
65         }
66     }
67 
connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>( &self, f: F, ) -> SignalHandlerId68     fn connect_got_page_size<F: Fn(&Self, &PrintContext, &PageSetup) + 'static>(
69         &self,
70         f: F,
71     ) -> SignalHandlerId {
72         unsafe extern "C" fn got_page_size_trampoline<
73             P,
74             F: Fn(&P, &PrintContext, &PageSetup) + 'static,
75         >(
76             this: *mut gtk_sys::GtkPrintOperationPreview,
77             context: *mut gtk_sys::GtkPrintContext,
78             page_setup: *mut gtk_sys::GtkPageSetup,
79             f: glib_sys::gpointer,
80         ) where
81             P: IsA<PrintOperationPreview>,
82         {
83             let f: &F = &*(f as *const F);
84             f(
85                 &PrintOperationPreview::from_glib_borrow(this).unsafe_cast(),
86                 &from_glib_borrow(context),
87                 &from_glib_borrow(page_setup),
88             )
89         }
90         unsafe {
91             let f: Box_<F> = Box_::new(f);
92             connect_raw(
93                 self.as_ptr() as *mut _,
94                 b"got-page-size\0".as_ptr() as *const _,
95                 Some(transmute(got_page_size_trampoline::<Self, F> as usize)),
96                 Box_::into_raw(f),
97             )
98         }
99     }
100 
connect_ready<F: Fn(&Self, &PrintContext) + 'static>(&self, f: F) -> SignalHandlerId101     fn connect_ready<F: Fn(&Self, &PrintContext) + 'static>(&self, f: F) -> SignalHandlerId {
102         unsafe extern "C" fn ready_trampoline<P, F: Fn(&P, &PrintContext) + 'static>(
103             this: *mut gtk_sys::GtkPrintOperationPreview,
104             context: *mut gtk_sys::GtkPrintContext,
105             f: glib_sys::gpointer,
106         ) where
107             P: IsA<PrintOperationPreview>,
108         {
109             let f: &F = &*(f as *const F);
110             f(
111                 &PrintOperationPreview::from_glib_borrow(this).unsafe_cast(),
112                 &from_glib_borrow(context),
113             )
114         }
115         unsafe {
116             let f: Box_<F> = Box_::new(f);
117             connect_raw(
118                 self.as_ptr() as *mut _,
119                 b"ready\0".as_ptr() as *const _,
120                 Some(transmute(ready_trampoline::<Self, F> as usize)),
121                 Box_::into_raw(f),
122             )
123         }
124     }
125 }
126 
127 impl fmt::Display for PrintOperationPreview {
fmt(&self, f: &mut fmt::Formatter) -> fmt::Result128     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
129         write!(f, "PrintOperationPreview")
130     }
131 }
132