gtk 0.8.1

Rust bindings for the GTK+ 3 library
Documentation 
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// 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 cairo;
use glib::translate::*;
use gtk_sys;
use pango;
use std::fmt;
use std::mem;
use PageSetup;

glib_wrapper! {
    pub struct PrintContext(Object<gtk_sys::GtkPrintContext, PrintContextClass>);

    match fn {
        get_type => || gtk_sys::gtk_print_context_get_type(),
    }
}

impl PrintContext {
    pub fn create_pango_context(&self) -> Option<pango::Context> {
        unsafe {
            from_glib_full(gtk_sys::gtk_print_context_create_pango_context(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn create_pango_layout(&self) -> Option<pango::Layout> {
        unsafe {
            from_glib_full(gtk_sys::gtk_print_context_create_pango_layout(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_cairo_context(&self) -> Option<cairo::Context> {
        unsafe {
            from_glib_none(gtk_sys::gtk_print_context_get_cairo_context(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_dpi_x(&self) -> f64 {
        unsafe { gtk_sys::gtk_print_context_get_dpi_x(self.to_glib_none().0) }
    }

    pub fn get_dpi_y(&self) -> f64 {
        unsafe { gtk_sys::gtk_print_context_get_dpi_y(self.to_glib_none().0) }
    }

    pub fn get_hard_margins(&self) -> Option<(f64, f64, f64, f64)> {
        unsafe {
            let mut top = mem::MaybeUninit::uninit();
            let mut bottom = mem::MaybeUninit::uninit();
            let mut left = mem::MaybeUninit::uninit();
            let mut right = mem::MaybeUninit::uninit();
            let ret = from_glib(gtk_sys::gtk_print_context_get_hard_margins(
                self.to_glib_none().0,
                top.as_mut_ptr(),
                bottom.as_mut_ptr(),
                left.as_mut_ptr(),
                right.as_mut_ptr(),
            ));
            let top = top.assume_init();
            let bottom = bottom.assume_init();
            let left = left.assume_init();
            let right = right.assume_init();
            if ret {
                Some((top, bottom, left, right))
            } else {
                None
            }
        }
    }

    pub fn get_height(&self) -> f64 {
        unsafe { gtk_sys::gtk_print_context_get_height(self.to_glib_none().0) }
    }

    pub fn get_page_setup(&self) -> Option<PageSetup> {
        unsafe {
            from_glib_none(gtk_sys::gtk_print_context_get_page_setup(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_pango_fontmap(&self) -> Option<pango::FontMap> {
        unsafe {
            from_glib_none(gtk_sys::gtk_print_context_get_pango_fontmap(
                self.to_glib_none().0,
            ))
        }
    }

    pub fn get_width(&self) -> f64 {
        unsafe { gtk_sys::gtk_print_context_get_width(self.to_glib_none().0) }
    }

    pub fn set_cairo_context(&self, cr: &cairo::Context, dpi_x: f64, dpi_y: f64) {
        unsafe {
            gtk_sys::gtk_print_context_set_cairo_context(
                self.to_glib_none().0,
                mut_override(cr.to_glib_none().0),
                dpi_x,
                dpi_y,
            );
        }
    }
}

impl fmt::Display for PrintContext {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "PrintContext")
    }
}