chore: add cosmic app list and cosmic panel buttons

applets/cosmic-app-list/src/dock_object/mod.rs

@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: MPL-2.0-only
+
+use crate::utils::BoxedWindowList;
+use gio::{DesktopAppInfo, Icon};
+use gtk4::gdk::glib::Object;
+use gtk4::gdk::subclass::prelude::ObjectSubclassExt;
+use gtk4::prelude::*;
+use gtk4::{glib, Image};
+use std::path::Path;
+
+mod imp;
+
+glib::wrapper! {
+    pub struct DockObject(ObjectSubclass<imp::DockObject>);
+}
+
+impl DockObject {
+    pub fn new(appinfo: DesktopAppInfo) -> Self {
+        Object::new(&[("appinfo", &Some(appinfo)), ("saved", &true)])
+            .expect("Failed to create `DockObject`.")
+    }
+
+    pub fn from_app_info_path(path: &str) -> Option<Self> {
+        if let Some(path) = Path::new(path).file_name() {
+            if let Some(path) = path.to_str() {
+                if let Some(appinfo) = gio::DesktopAppInfo::new(path) {
+                    if appinfo.should_show() {
+                        return Some(
+                            Object::new(&[("appinfo", &Some(appinfo)), ("saved", &true)])
+                                .expect("Failed to create `DockObject`."),
+                        );
+                    }
+                }
+            }
+        }
+        None
+    }
+
+    pub fn get_path(&self) -> Option<String> {
+        let imp = imp::DockObject::from_instance(self);
+        if let Some(app_info) = imp.appinfo.borrow().as_ref() {
+            app_info
+                .filename()
+                .map(|name| name.to_string_lossy().into())
+        } else {
+            None
+        }
+    }
+
+    pub fn get_name(&self) -> Option<String> {
+        let imp = imp::DockObject::from_instance(self);
+        imp.appinfo.borrow().as_ref().map(|app_info| app_info.name().to_string())
+    }
+
+    pub fn get_image(&self) -> gtk4::Image {
+        let imp = imp::DockObject::from_instance(self);
+        if let Some(app_info) = imp.appinfo.borrow().as_ref() {
+            let image = Image::new();
+            let icon = app_info
+                .icon()
+                .unwrap_or_else(|| Icon::for_string("image-missing").expect("Failed to set default icon"));
+            image.set_from_gicon(&icon);
+            image.set_tooltip_text(None);
+            image
+        } else {
+            eprintln!("failed to load image");
+            let image = Image::new();
+            image.set_tooltip_text(None);
+            image
+        }
+    }
+
+    pub fn set_saved(&self, is_saved: bool) {
+        let imp = imp::DockObject::from_instance(self);
+        imp.saved.replace(is_saved);
+    }
+
+    pub fn from_search_results(results: BoxedWindowList) -> Self {
+        let appinfo = if let Some(first) = results.0.get(0) {
+            xdg::BaseDirectories::new()
+                .expect("could not access XDG Base directory")
+                .get_data_dirs()
+                .iter_mut()
+                .filter_map(|xdg_data_path| {
+                    xdg_data_path.push("applications");
+                    std::fs::read_dir(xdg_data_path).ok()
+                })
+                .flatten()
+                .filter_map(|dir_entry| {
+                    if let Ok(dir_entry) = dir_entry {
+                        if let Some(path) = dir_entry.path().file_name() {
+                            if let Some(path) = path.to_str() {
+                                if let Some(app_info) = gio::DesktopAppInfo::new(path) {
+                                    if app_info.should_show()
+                                        && first.description.as_str() == app_info.name().as_str()
+                                    {
+                                        return Some(app_info);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    None
+                })
+                .next()
+        } else {
+            None
+        };
+        // dbg!(&appinfo);
+        Object::new(&[("appinfo", &appinfo), ("active", &results)])
+            .expect("Failed to create `DockObject`.")
+    }
+
+    pub fn set_popover(&self, b: bool) {
+        let imp = imp::DockObject::from_instance(self);
+        imp.popover.replace(b);
+    }
+}
+
+#[derive(Clone, Debug, Default, glib::Boxed)]
+#[boxed_type(name = "BoxedDockObject")]
+pub struct BoxedDockObject(pub Option<DockObject>);