Modular platforms (#241)

src/platforms/flatpak/platform.rs

@@ -0,0 +1,98 @@
+use serde::{Deserialize, Serialize};
+
+use crate::platforms::{NeedsPorton, to_shortcuts, ShortcutToImport, GamesPlatform, FromSettingsString, load_settings};
+
+use super::FlatpakSettings;
+use steam_shortcuts_util::{shortcut::ShortcutOwned, Shortcut};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct FlatpakPlatform {
+    pub settings: FlatpakSettings,
+}
+
+#[derive(Debug, Clone)]
+pub struct FlatpakApp {
+    pub name: String,
+    pub id: String,
+}
+
+impl From<FlatpakApp> for ShortcutOwned {
+    fn from(app: FlatpakApp) -> Self {
+        let launch_parameter = format!("run {}", app.id);
+        Shortcut::new("0", &app.name, "flatpak", "", "", "", &launch_parameter).to_owned()
+    }
+}
+
+impl NeedsPorton<FlatpakPlatform> for FlatpakApp{
+    fn needs_proton(&self, _platform: &FlatpakPlatform) -> bool {
+        false
+    }
+
+    fn create_symlinks(&self, _platform: &FlatpakPlatform) -> bool {
+        false
+    }
+}
+
+impl FlatpakPlatform {
+
+    fn get_flatpak_apps(&self) -> eyre::Result<Vec<FlatpakApp>> {
+        use std::process::Command;
+        let mut command = Command::new("flatpak");
+        let output = command
+            .arg("list")
+            .arg("--app")
+            .arg("--columns=name,application")
+            .output()?;
+        let output_string = String::from_utf8_lossy(&output.stdout).to_string();
+        let mut result = vec![];
+        for line in output_string.lines() {
+            let mut split = line.split('\t');
+            if let Some(name) = split.next() {
+                if let Some(id) = split.next() {
+                    result.push(FlatpakApp {
+                        name: name.to_string(),
+                        id: id.to_string(),
+                    })
+                }
+            }
+        }
+        Ok(result)
+    }
+}
+
+
+impl FromSettingsString for FlatpakPlatform{
+    fn from_settings_string<S: AsRef<str>>(s: S) -> Self {
+        FlatpakPlatform {
+            settings: load_settings(s),
+        }
+    }
+} 
+
+impl GamesPlatform for FlatpakPlatform{
+    fn name(&self) -> &str {
+        "Flatpak"
+    }
+    
+
+    fn enabled(&self) -> bool {
+        self.settings.enabled
+    }
+
+    fn get_shortcut_info(&self) -> eyre::Result<Vec<ShortcutToImport>> {
+        to_shortcuts(self, self.get_flatpak_apps())
+    }
+
+    fn render_ui(&mut self, ui: &mut egui::Ui) {
+        ui.heading("Flatpak");
+        ui.checkbox(&mut self.settings.enabled, "Import from Flatpak");
+    }
+    
+    fn get_settings_serilizable(&self) -> String {
+        toml::to_string(&self.settings).unwrap_or_default()
+    }
+
+    fn code_name(&self) -> &str {
+        "flatpak"
+    }
+}