Add support for lutris flatpak version (#114)

src/defaultconfig.toml

@@ -32,6 +32,9 @@ create_symlinks = true
 
 [lutris]
 enabled = false
+executable = "lutris"
+flatpak_image = "net.lutris.Lutris//beta"
+flatpak = false
 
 [heroic]
 enabled = true

src/lutris/game_list_parser.rs

@@ -24,6 +24,8 @@ fn parse_line(input: &str) -> Option<LutrisGame> {
         index: index.to_string(),
         name: name.to_string(),
         platform: platform.to_string(),
+        //theese will be added by the platform class
+        settings: None,
     })
 }
 

src/lutris/lutris_game.rs

@@ -1,3 +1,4 @@
+use crate::lutris::settings::LutrisSettings;
 use steam_shortcuts_util::{shortcut::ShortcutOwned, Shortcut};
 
 #[derive(Clone)]
@@ -6,15 +7,17 @@ pub struct LutrisGame {
     pub name: String,
     pub id: String,
     pub platform: String,
+    pub settings: Option<LutrisSettings>,
 }
 
 impl From<LutrisGame> for ShortcutOwned {
     fn from(game: LutrisGame) -> Self {
-        let options = format!("lutris:rungame/{}", game.id);
+        let options = game.get_options();
+        let exectuable = game.get_executable();
         Shortcut::new(
             "0",
             game.name.as_str(),
-            "lutris",
+            exectuable.as_str(),
             "",
             "",
             "",
@@ -23,3 +26,41 @@ impl From<LutrisGame> for ShortcutOwned {
         .to_owned()
     }
 }
+
+impl LutrisGame {
+    pub fn get_options(&self) -> String {
+        let is_flatpak = self
+            .settings
+            .as_ref()
+            .map(|s| s.flatpak)
+            .unwrap_or_default();
+        if is_flatpak {
+            format!(
+                "run {} lutris:rungame/{}",
+                self.settings
+                    .as_ref()
+                    .map(|s| s.flatpak_image.clone())
+                    .unwrap_or_default(),
+                self.id
+            )
+        } else {
+            format!("lutris:rungame/{}", self.id)
+        }
+    }
+
+    pub fn get_executable(&self) -> String {
+        let is_flatpak = self
+            .settings
+            .as_ref()
+            .map(|s| s.flatpak)
+            .unwrap_or_default();
+        if is_flatpak {
+            "flatpak".to_string()
+        } else {
+            self.settings
+                .as_ref()
+                .map(|s| s.executable.clone())
+                .unwrap_or_default()
+        }
+    }
+}

src/lutris/lutris_platform.rs

@@ -19,18 +19,12 @@ impl Platform<LutrisGame, Box<dyn Error>> for LutrisPlatform {
     }
 
     fn get_shortcuts(&self) -> Result<Vec<LutrisGame>, Box<dyn Error>> {
-        let default_lutris_exe = "lutris".to_string();
-        let lutris_executable = self
-            .settings
-            .executable
-            .as_ref()
-            .unwrap_or(&default_lutris_exe);
-        let lutris_command = Command::new(lutris_executable).arg("-lo").output()?;
-        let output = String::from_utf8_lossy(&lutris_command.stdout).to_string();
+        let output = get_lutris_command_output(&self.settings)?;
         let games = parse_lutris_games(output.as_str());
         let mut res = vec![];
-        for game in games {
+        for mut game in games {
             if game.platform != "steam" {
+                game.settings = Some(self.settings.clone());
                 res.push(game);
             }
         }
@@ -56,3 +50,16 @@ impl Platform<LutrisGame, Box<dyn Error>> for LutrisPlatform {
         false
     }
 }
+
+fn get_lutris_command_output(settings: &LutrisSettings) -> Result<String, Box<dyn Error>> {
+    let output = if settings.flatpak {
+        let flatpak_image = &settings.flatpak_image;
+        let mut command = Command::new("flatpak");
+        command.arg("run").arg(flatpak_image).arg("-lo").output()?
+    } else {
+        let mut command = Command::new(&settings.executable);
+        command.arg("-lo").output()?
+    };
+
+    Ok(String::from_utf8_lossy(&output.stdout).to_string())
+}

src/lutris/settings.rs

@@ -3,5 +3,7 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct LutrisSettings {
     pub enabled: bool,
-    pub executable: Option<String>,
+    pub executable: String,
+    pub flatpak: bool,
+    pub flatpak_image: String,
 }

src/ui/ui_settings.rs

@@ -58,19 +58,20 @@ impl MyEguiApp {
         ui.heading("Lutris");
         ui.checkbox(&mut self.settings.lutris.enabled, "Import form Lutris");
         if self.settings.lutris.enabled {
-            ui.horizontal(|ui| {
-                let mut empty_string = "".to_string();
-                let lutris_location = self
-                    .settings
-                    .lutris
-                    .executable
-                    .as_mut()
-                    .unwrap_or(&mut empty_string);
-                ui.label("Lutris Location: ");
-                if ui.text_edit_singleline(lutris_location).changed() {
-                    self.settings.lutris.executable = Some(lutris_location.to_string());
-                }
-            });
+            ui.checkbox(&mut self.settings.lutris.flatpak, "Flatpak version");
+            if !self.settings.lutris.flatpak {
+                ui.horizontal(|ui| {
+                    let lutris_location = &mut self.settings.lutris.executable;
+                    ui.label("Lutris Location: ");
+                    ui.text_edit_singleline(lutris_location);
+                });
+            } else {
+                ui.horizontal(|ui| {
+                    let flatpak_image = &mut self.settings.lutris.flatpak_image;
+                    ui.label("Flatpak image");
+                    ui.text_edit_singleline(flatpak_image);
+                });
+            }
         }
         ui.add_space(SECTION_SPACING);
     }