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Add platform::startup_notify for Wayland/X11

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The utils in this module should help the users to activate the windows
they create, as well as manage activation tokens environment variables.

The API is essential for Wayland in the first place, since some
compositors may decide initial focus of the window based on whether
the activation token was during the window creation.

Fixes #2279.

Co-authored-by: John Nunley <jtnunley01@gmail.com>
This commit is contained in:
Kirill Chibisov
2023-07-20 13:16:51 +00:00
parent d86ce9de9f
commit 0efcfaf5a9
17 changed files with 771 additions and 35 deletions
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16
src/platform_impl/linux/mod.rs
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@@ -30,13 +30,16 @@ use crate::{
dpi::{PhysicalPosition, PhysicalSize, Position, Size},
error::{ExternalError, NotSupportedError, OsError as RootOsError},
event::{Event, KeyEvent},
event_loop::{ControlFlow, DeviceEvents, EventLoopClosed, EventLoopWindowTarget as RootELW},
event_loop::{
AsyncRequestSerial, ControlFlow, DeviceEvents, EventLoopClosed,
EventLoopWindowTarget as RootELW,
},
icon::Icon,
keyboard::{Key, KeyCode},
platform::{modifier_supplement::KeyEventExtModifierSupplement, scancode::KeyCodeExtScancode},
window::{
CursorGrabMode, CursorIcon, ImePurpose, ResizeDirection, Theme, UserAttentionType,
WindowAttributes, WindowButtons, WindowLevel,
ActivationToken, CursorGrabMode, CursorIcon, ImePurpose, ResizeDirection, Theme,
UserAttentionType, WindowAttributes, WindowButtons, WindowLevel,
},
};
@@ -87,6 +90,7 @@ impl ApplicationName {
#[derive(Clone)]
pub struct PlatformSpecificWindowBuilderAttributes {
pub name: Option<ApplicationName>,
pub activation_token: Option<ActivationToken>,
#[cfg(x11_platform)]
pub visual_infos: Option<XVisualInfo>,
#[cfg(x11_platform)]
@@ -103,6 +107,7 @@ impl Default for PlatformSpecificWindowBuilderAttributes {
fn default() -> Self {
Self {
name: None,
activation_token: None,
#[cfg(x11_platform)]
visual_infos: None,
#[cfg(x11_platform)]
@@ -371,6 +376,11 @@ impl Window {
x11_or_wayland!(match self; Window(w) => w.request_inner_size(size))
}
#[inline]
pub(crate) fn request_activation_token(&self) -> Result<AsyncRequestSerial, NotSupportedError> {
x11_or_wayland!(match self; Window(w) => w.request_activation_token())
}
#[inline]
pub fn set_min_inner_size(&self, dimensions: Option<Size>) {
x11_or_wayland!(match self; Window(w) => w.set_min_inner_size(dimensions))