Desktop: Linux improve desktop integration (#3003)

* Move consts to extra module

* Add desktop icons

* Add xdg desktop file

* Improve window attributes

* Make icon background white

Author: timon-schelling

desktop/assets/graphite-icon-color.png

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Name=Graphite
+GenericName=Vector & Raster Graphics Editor
+Comment=Open-source vector & raster graphics editor. Featuring node based procedural nondestructive editing workflow.
+Exec=graphite-editor
+Terminal=false
+Type=Application
+Icon=graphite-icon-color
+Categories=Graphics;VectorGraphics;RasterGraphics;
+Keywords=graphite;editor;vector;raster;procedural;design;
+StartupWMClass=rs.graphite.GraphiteEditor

desktop/assets/graphite-icon-color.svg

@@ -1,5 +1,6 @@
 use crate::CustomEvent;
 use crate::WindowSize;
+use crate::consts::APP_NAME;
 use crate::dialogs::dialog_open_graphite_file;
 use crate::dialogs::dialog_save_graphite_file;
 use crate::render::GraphicsState;
@@ -142,15 +143,24 @@ impl ApplicationHandler<CustomEvent> for WinitApp {
 	}
 
 	fn resumed(&mut self, event_loop: &ActiveEventLoop) {
-		let window = Arc::new(
-			event_loop
-				.create_window(
-					Window::default_attributes()
-						.with_title("CEF Offscreen Rendering")
-						.with_inner_size(winit::dpi::LogicalSize::new(1200, 800)),
-				)
-				.unwrap(),
-		);
+		let mut window = Window::default_attributes()
+			.with_title(APP_NAME)
+			.with_min_inner_size(winit::dpi::LogicalSize::new(400, 300))
+			.with_inner_size(winit::dpi::LogicalSize::new(1200, 800));
+
+		#[cfg(target_family = "unix")]
+		{
+			use crate::consts::APP_ID;
+			use winit::platform::wayland::ActiveEventLoopExtWayland;
+
+			window = if event_loop.is_wayland() {
+				winit::platform::wayland::WindowAttributesExtWayland::with_name(window, APP_ID, "")
+			} else {
+				winit::platform::x11::WindowAttributesExtX11::with_name(window, APP_ID, APP_NAME)
+			}
+		}
+
+		let window = Arc::new(event_loop.create_window(window).unwrap());
 		let graphics_state = GraphicsState::new(window.clone(), self.wgpu_context.clone());
 
 		self.window = Some(window);

desktop/assets/rs.graphite.GraphiteEditor.desktop

@@ -0,0 +1,3 @@
+pub(crate) static APP_NAME: &str = "Graphite";
+pub(crate) static APP_ID: &str = "rs.graphite.GraphiteEditor";
+pub(crate) static APP_DIRECTORY_NAME: &str = "graphite-editor";

desktop/src/app.rs

@@ -1,7 +1,7 @@
 use std::fs::create_dir_all;
 use std::path::PathBuf;
 
-static APP_NAME: &str = "graphite-desktop";
+use crate::consts::APP_DIRECTORY_NAME;
 
 pub(crate) fn ensure_dir_exists(path: &PathBuf) {
 	if !path.exists() {
@@ -10,7 +10,7 @@ pub(crate) fn ensure_dir_exists(path: &PathBuf) {
 }
 
 pub(crate) fn graphite_data_dir() -> PathBuf {
-	let path = dirs::data_dir().expect("Failed to get data directory").join(APP_NAME);
+	let path = dirs::data_dir().expect("Failed to get data directory").join(APP_DIRECTORY_NAME);
 	ensure_dir_exists(&path);
 	path
 }

desktop/src/consts.rs

@@ -6,6 +6,8 @@ use graphite_editor::messages::prelude::Message;
 use tracing_subscriber::EnvFilter;
 use winit::event_loop::EventLoop;
 
+pub(crate) mod consts;
+
 mod cef;
 use cef::{Setup, WindowSize};