gtk 0.0.6

Rust bindings for the GTK+ library
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// Copyright 2013-2015, The Gtk-rs Project Developers.
// See the COPYRIGHT file at the top-level directory of this distribution.
// Licensed under the MIT license, see the LICENSE file or <http://opensource.org/licenses/MIT>

use ffi;
use cast::GTK_IMAGE;
use FFIWidget;
use glib::translate::{from_glib_none, ToGlibPtr};
use gdk::pixbuf::{Pixbuf, PixbufAnimation};

struct_Widget!(Image);

impl Image {
    pub fn new() -> Option<Image> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe {
            ffi::gtk_image_new()
        };
        check_pointer!(tmp_pointer, Image)
    }

    pub fn new_from_file(filename: &str) -> Option<Image> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe {
            ffi::gtk_image_new_from_file(filename.to_glib_none().0)
        };
        check_pointer!(tmp_pointer, Image)
    }

    pub fn new_from_pixbuf(pixbuf: &Pixbuf) -> Option<Image> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe {
            ffi::gtk_image_new_from_pixbuf(pixbuf.to_glib_none().0)
        };
        check_pointer!(tmp_pointer, Image)
    }

    pub fn new_from_icon_name(icon_name: &str, size: i32) -> Option<Image> {
        assert_initialized_main_thread!();
        let tmp_pointer = unsafe {
            ffi::gtk_image_new_from_icon_name(icon_name.to_glib_none().0, size)
        };
        check_pointer!(tmp_pointer, Image)
    }

    pub fn set_from_file(&self, filename: &str) {
        unsafe {
            ffi::gtk_image_set_from_file(GTK_IMAGE(self.unwrap_widget()),
                                         filename.to_glib_none().0);
        };
    }

    pub fn set_from_pixbuf(&self, pixbuf: &Pixbuf) {
        unsafe {
            ffi::gtk_image_set_from_pixbuf(GTK_IMAGE(self.unwrap_widget()), pixbuf.to_glib_none().0)
        };
    }

    pub fn set_from_icon_name(&self, icon_name: &str, size: i32) {
        unsafe {
            ffi::gtk_image_set_from_icon_name(GTK_IMAGE(self.unwrap_widget()),
                                              icon_name.to_glib_none().0, size)
        };
    }

    pub fn get_pixbuf(&self) -> Option<Pixbuf> {
        unsafe { from_glib_none(ffi::gtk_image_get_pixbuf(GTK_IMAGE(self.unwrap_widget()))) }
    }

    pub fn get_animation(&self) -> Option<PixbufAnimation> {
        unsafe { from_glib_none(ffi::gtk_image_get_animation(GTK_IMAGE(self.unwrap_widget()))) }
    }
}

impl_drop!(Image);
impl_TraitWidget!(Image);

impl ::MiscTrait for Image {}