3 files changed, 215 insertions, 0 deletions
diff --git a/tools/sticker-picker/Cargo.toml b/tools/sticker-picker/Cargo.toml
new file mode 100644
index 00000000..fdba8144
--- /dev/null
+++ b/tools/sticker-picker/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "poezio-sticker-picker"
+version = "0.1.0"
+edition = "2021"
+authors = ["Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>"]
+license = "Zlib"
+description = "Helper tool for selecting a sticker inside a pack"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+gtk = { package = "gtk4", version = "0.4", features = ["v4_6"] }
+gdk = { package = "gdk4", version = "0.4", features = ["v4_6"] }
+glib = "0.15"
+gio = "0.15"
+once_cell = "1.9.0"
diff --git a/tools/sticker-picker/src/main.rs b/tools/sticker-picker/src/main.rs
new file mode 100644
index 00000000..49795f4d
--- /dev/null
+++ b/tools/sticker-picker/src/main.rs
@@ -0,0 +1,93 @@
+// This file is part of Poezio.
+//
+// Poezio is free software: you can redistribute it and/or modify
+// it under the terms of the zlib license. See the COPYING file.
+
+mod sticker;
+
+use gtk::prelude::*;
+use sticker::StickerType as Sticker;
+
+fn main() {
+    let app = gtk::Application::builder()
+        .application_id("io.poez.StickerPicker")
+        .flags(gio::ApplicationFlags::HANDLES_OPEN)
+        .build();
+
+    let quit = gio::SimpleAction::new("quit", None);
+    app.set_accels_for_action("app.quit", &["<Control>q"]);
+    app.add_action(&quit);
+    quit.connect_activate(glib::clone!(@weak app => move |_, _| app.quit()));
+
+    app.connect_open(move |app, directories, _| {
+        let path = match directories {
+            [directory] => directory.path().unwrap(),
+            _ => {
+                eprintln!("Only a single directory is allowed!");
+                std::process::exit(1);
+            }
+        };
+
+        let window = gtk::ApplicationWindow::builder()
+            .application(app)
+            .default_width(1280)
+            .default_height(720)
+            .title("Poezio Sticker Picker")
+            .build();
+
+        let sw = gtk::ScrolledWindow::builder()
+            .has_frame(true)
+            .hscrollbar_policy(gtk::PolicyType::Always)
+            .vscrollbar_policy(gtk::PolicyType::Always)
+            .vexpand(true)
+            .build();
+        window.set_child(Some(&sw));
+
+        let store = gio::ListStore::new(Sticker::static_type());
+
+        for dir_entry in std::fs::read_dir(path).unwrap() {
+            let dir_entry = dir_entry.unwrap();
+            let file_name = dir_entry.file_name().into_string().unwrap();
+            let sticker = Sticker::new(file_name, &dir_entry.path());
+            store.append(&sticker);
+        }
+
+        let factory = gtk::SignalListItemFactory::new();
+        factory.connect_setup(|_, item| {
+            let picture = gtk::Picture::builder()
+                .alternative_text("Sticker")
+                .can_shrink(false)
+                .build();
+            item.set_child(Some(&picture));
+        });
+        factory.connect_bind(|_, list_item| {
+            if let Some(child) = list_item.child() {
+                if let Some(item) = list_item.item() {
+                    let picture: gtk::Picture = child.downcast().unwrap();
+                    let sticker: Sticker = item.downcast().unwrap();
+                    picture.set_paintable(sticker.texture().as_ref());
+                }
+            }
+        });
+
+        let selection = gtk::SingleSelection::new(Some(&store));
+        let grid_view = gtk::GridView::builder()
+            .single_click_activate(true)
+            .model(&selection)
+            .factory(&factory)
+            .build();
+        grid_view.connect_activate(move |_, position| {
+            let item = store.item(position).unwrap();
+            let sticker: Sticker = item.downcast().unwrap();
+            if let Some(filename) = sticker.filename() {
+                println!("{}", filename);
+                std::process::exit(0);
+            }
+        });
+        sw.set_child(Some(&grid_view));
+
+        window.show();
+    });
+
+    app.run();
+}
diff --git a/tools/sticker-picker/src/sticker.rs b/tools/sticker-picker/src/sticker.rs
new file mode 100644
index 00000000..7fb44e8e
--- /dev/null
+++ b/tools/sticker-picker/src/sticker.rs
@@ -0,0 +1,106 @@
+// This file is part of Poezio.
+//
+// Poezio is free software: you can redistribute it and/or modify
+// it under the terms of the zlib license. See the COPYING file.
+
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
+use std::cell::RefCell;
+use std::path::Path;
+
+#[derive(Debug, Default)]
+pub struct Sticker {
+    filename: RefCell<Option<String>>,
+    texture: RefCell<Option<gdk::Texture>>,
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for Sticker {
+    const NAME: &'static str = "Sticker";
+    type Type = StickerType;
+}
+
+impl ObjectImpl for Sticker {
+    fn properties() -> &'static [glib::ParamSpec] {
+        use once_cell::sync::Lazy;
+        static PROPERTIES: Lazy<Vec<glib::ParamSpec>> = Lazy::new(|| {
+            vec![
+                glib::ParamSpecString::new(
+                    "filename",
+                    "Filename",
+                    "Filename",
+                    None,
+                    glib::ParamFlags::READWRITE | glib::ParamFlags::CONSTRUCT_ONLY,
+                ),
+                glib::ParamSpecObject::new(
+                    "texture",
+                    "Texture",
+                    "Texture",
+                    gdk::Texture::static_type(),
+                    glib::ParamFlags::READWRITE | glib::ParamFlags::CONSTRUCT_ONLY,
+                ),
+            ]
+        });
+        PROPERTIES.as_ref()
+    }
+
+    fn set_property(
+        &self,
+        _obj: &StickerType,
+        _id: usize,
+        value: &glib::Value,
+        pspec: &glib::ParamSpec,
+    ) {
+        match pspec.name() {
+            "filename" => {
+                let filename = value.get().unwrap();
+                self.filename.replace(filename);
+            }
+            "texture" => {
+                let texture = value.get().unwrap();
+                self.texture.replace(texture);
+            }
+            _ => unimplemented!(),
+        }
+    }
+
+    fn property(&self, _obj: &StickerType, _id: usize, pspec: &glib::ParamSpec) -> glib::Value {
+        match pspec.name() {
+            "filename" => self.filename.borrow().to_value(),
+            "texture" => self.texture.borrow().to_value(),
+            _ => unimplemented!(),
+        }
+    }
+}
+
+glib::wrapper! {
+    pub struct StickerType(ObjectSubclass<Sticker>);
+}
+
+impl StickerType {
+    pub fn new(filename: String, path: &Path) -> StickerType {
+        let texture = gdk::Texture::from_filename(path).unwrap();
+        glib::Object::new(&[("filename", &filename), ("texture", &texture)])
+            .expect("Failed to create Sticker")
+    }
+
+    pub fn filename(&self) -> Option<String> {
+        let imp = self.imp();
+        let filename = imp.filename.borrow();
+        if let Some(filename) = filename.as_ref() {
+            Some(filename.clone())
+        } else {
+            None
+        }
+    }
+
+    pub fn texture(&self) -> Option<gdk::Texture> {
+        let imp = self.imp();
+        let texture = imp.texture.borrow();
+        if let Some(texture) = texture.as_ref() {
+            Some(texture.clone())
+        } else {
+            None
+        }
+    }
+}