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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.git)
// DO NOT EDIT

use crate::Display;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;

glib::wrapper! {
    /// [`AppLaunchContext`][crate::AppLaunchContext] handles launching an application in a graphical context.
    ///
    /// It is an implementation of `GAppLaunchContext` that provides startup
    /// notification and allows to launch applications on a specific screen
    /// or workspace.
    ///
    /// ## Launching an application
    ///
    /// **⚠️ The following code is in c ⚠️**
    ///
    /// ```c
    /// GdkAppLaunchContext *context;
    ///
    /// context = gdk_display_get_app_launch_context (display);
    ///
    /// gdk_app_launch_context_set_display (display);
    /// gdk_app_launch_context_set_timestamp (gdk_event_get_time (event));
    ///
    /// if (!g_app_info_launch_default_for_uri ("http://www.gtk.org", context, &error))
    ///   g_warning ("Launching failed: %s\n", error->message);
    ///
    /// g_object_unref (context);
    /// ```
    ///
    /// # Implements
    ///
    /// [`AppLaunchContextExt`][trait@crate::prelude::AppLaunchContextExt], [`trait@gio::prelude::AppLaunchContextExt`]
    #[doc(alias = "GdkAppLaunchContext")]
    pub struct AppLaunchContext(Object<ffi::GdkAppLaunchContext>) @extends gio::AppLaunchContext;

    match fn {
        type_ => || ffi::gdk_app_launch_context_get_type(),
    }
}

pub const NONE_APP_LAUNCH_CONTEXT: Option<&AppLaunchContext> = None;

/// Trait containing all [`struct@AppLaunchContext`] methods.
///
/// # Implementors
///
/// [`AppLaunchContext`][struct@crate::AppLaunchContext]
pub trait AppLaunchContextExt: 'static {
    /// Gets the [`Display`][crate::Display] that `self` is for.
    ///
    /// # Returns
    ///
    /// the display of `self`
    #[doc(alias = "gdk_app_launch_context_get_display")]
    #[doc(alias = "get_display")]
    fn display(&self) -> Option<Display>;

    /// Sets the workspace on which applications will be launched.
    ///
    /// This only works when running under a window manager that
    /// supports multiple workspaces, as described in the
    /// [Extended Window Manager Hints](http://www.freedesktop.org/Standards/wm-spec).
    ///
    /// When the workspace is not specified or `desktop` is set to -1,
    /// it is up to the window manager to pick one, typically it will
    /// be the current workspace.
    /// ## `desktop`
    /// the number of a workspace, or -1
    #[doc(alias = "gdk_app_launch_context_set_desktop")]
    fn set_desktop(&self, desktop: i32);

    /// Sets the icon for applications that are launched with this
    /// context.
    ///
    /// Window Managers can use this information when displaying startup
    /// notification.
    ///
    /// See also [``set_icon_name()``][`Self::set_icon_name()`].
    /// ## `icon`
    /// a `GIcon`
    #[doc(alias = "gdk_app_launch_context_set_icon")]
    fn set_icon<P: IsA<gio::Icon>>(&self, icon: Option<&P>);

    /// Sets the icon for applications that are launched with this context.
    ///
    /// The `icon_name` will be interpreted in the same way as the Icon field
    /// in desktop files. See also [``set_icon()``][`Self::set_icon()`].
    ///
    /// If both `icon` and `icon_name` are set, the `icon_name` takes priority.
    /// If neither `icon` or `icon_name` is set, the icon is taken from either
    /// the file that is passed to launched application or from the `GAppInfo`
    /// for the launched application itself.
    /// ## `icon_name`
    /// an icon name
    #[doc(alias = "gdk_app_launch_context_set_icon_name")]
    fn set_icon_name(&self, icon_name: Option<&str>);

    /// Sets the timestamp of `self`.
    ///
    /// The timestamp should ideally be taken from the event that
    /// triggered the launch.
    ///
    /// Window managers can use this information to avoid moving the
    /// focus to the newly launched application when the user is busy
    /// typing in another window. This is also known as 'focus stealing
    /// prevention'.
    /// ## `timestamp`
    /// a timestamp
    #[doc(alias = "gdk_app_launch_context_set_timestamp")]
    fn set_timestamp(&self, timestamp: u32);
}

impl<O: IsA<AppLaunchContext>> AppLaunchContextExt for O {
    fn display(&self) -> Option<Display> {
        unsafe {
            from_glib_none(ffi::gdk_app_launch_context_get_display(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn set_desktop(&self, desktop: i32) {
        unsafe {
            ffi::gdk_app_launch_context_set_desktop(self.as_ref().to_glib_none().0, desktop);
        }
    }

    fn set_icon<P: IsA<gio::Icon>>(&self, icon: Option<&P>) {
        unsafe {
            ffi::gdk_app_launch_context_set_icon(
                self.as_ref().to_glib_none().0,
                icon.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    fn set_icon_name(&self, icon_name: Option<&str>) {
        unsafe {
            ffi::gdk_app_launch_context_set_icon_name(
                self.as_ref().to_glib_none().0,
                icon_name.to_glib_none().0,
            );
        }
    }

    fn set_timestamp(&self, timestamp: u32) {
        unsafe {
            ffi::gdk_app_launch_context_set_timestamp(self.as_ref().to_glib_none().0, timestamp);
        }
    }
}

impl fmt::Display for AppLaunchContext {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("AppLaunchContext")
    }
}