who knows

they say its not 2003 anymore u_u

COPYING

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+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
+

LICENCE

@@ -0,0 +1 @@
+:^)

README.md

@@ -0,0 +1,3 @@
+# audrey
+
+a native navidrome/subsonic player with all of the right features and none of the wrong ones

data/eu.callcc.audrey.desktop.in

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Name=audrey
+Exec=audrey
+Icon=eu.callcc.audrey
+Terminal=false
+Type=Application
+Categories=Utility;
+Keywords=GTK;
+StartupNotify=true
+DBusActivatable=true

data/eu.callcc.audrey.gschema.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="audrey">
+	<schema id="eu.callcc.audrey" path="/eu/callcc/audrey/">
+	</schema>
+</schemalist>

data/eu.callcc.audrey.metainfo.xml.in

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+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>eu.callcc.audrey</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>AGPL-3.0-or-later</project_license>
+
+  <name>audrey</name>
+  <summary>Keep the summary shorter, between 10 and 35 characters</summary>
+  <description>
+    <p>No description</p>
+  </description>
+
+  <developer id="tld.vendor">
+    <name>Developer name</name>
+  </developer>
+
+  <!-- Requered: Should be a link to the upstream homepage for the component -->
+  <url type="homepage">https://example.org/</url>
+  <!-- Recommended: It is highly recommended for open-source projects to display the source code repository -->
+  <url type="vcs-browser">https://example.org/repository</url>
+  <!-- Should point to the software's bug tracking system, for users to report new bugs -->
+  <url type="bugtracker">https://example.org/issues</url>
+  <!-- Should link a FAQ page for this software, to answer some of the most-asked questions in detail -->
+  <!-- URLs of this type should point to a webpage where users can submit or modify translations of the upstream project -->
+  <url type="translate">https://example.org/translate</url>
+  <url type="faq">https://example.org/faq</url>
+  <!--Sould provide a web link to an online user's reference, a software manual or help page -->
+  <url type="help">https://example.org/help</url>
+  <!-- URLs of this type should point to a webpage showing information on how to donate to the described software project -->
+  <url type="donation">https://example.org/donate</url>
+  <!--This could for example be an HTTPS URL to an online form or a page describing how to contact the developer -->
+  <url type="contact">https://example.org/contact</url>
+  <!--URLs of this type should point to a webpage showing information on how to contribute to the described software project -->
+  <url type="contribute">https://example.org/contribute</url>
+
+  <translation type="gettext">audrey</translation>
+  <!-- All graphical applications having a desktop file must have this tag in the MetaInfo.
+     If this is present, appstreamcli compose will pull icons, keywords and categories from the desktop file. -->
+  <launchable type="desktop-id">eu.callcc.audrey.desktop</launchable>
+  <!-- Use the OARS website (https://hughsie.github.io/oars/generate.html) to generate these and make sure to use oars-1.1 -->
+  <content_rating type="oars-1.1" />
+
+  <!-- Applications should set a brand color in both light and dark variants like so -->
+  <branding>
+    <color type="primary" scheme_preference="light">#ff00ff</color>
+    <color type="primary" scheme_preference="dark">#993d3d</color>
+  </branding>
+
+  <screenshots>
+    <screenshot type="default">
+      <image>https://example.org/example1.png</image>
+      <caption>A caption</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://example.org/example2.png</image>
+      <caption>A caption</caption>
+    </screenshot>
+  </screenshots>
+
+  <releases>
+    <release version="1.0.1" date="2024-01-18">
+      <url type="details">https://example.org/changelog.html#version_1.0.1</url>
+      <description translate="no">
+        <p>Release description</p>
+        <ul>
+          <li>List of changes</li>
+          <li>List of changes</li>
+        </ul>
+      </description>
+    </release>
+  </releases>
+
+</component>

data/eu.callcc.audrey.service.in

@@ -0,0 +1,3 @@
+[D-BUS Service]
+Name=eu.callcc.audrey
+Exec=@bindir@/audrey --gapplication-service

data/icons/hicolor/scalable/apps/eu.callcc.audrey.svg

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+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
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+    <rdf:RDF>
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data/icons/hicolor/symbolic/apps/eu.callcc.audrey-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#000" fill="#2e3436"><path d="M7.188 2.281c-.094.056-.192.125-.29.19L5.566 3.803a1.684 1.684 0 11-2.17 2.17L2.332 7.037c.506-.069 1.017-.136 1.2.026.242.214.139 1.031.155 1.656.213.088.427.171.657.219.04.008.085-.007.125 0 .337-.525.683-1.288 1-1.344.322-.057.905.562 1.406.937a3.67 3.67 0 00.656-.468c-.195-.595-.594-1.369-.437-1.657.158-.29 1.019-.37 1.625-.531.028-.183.062-.371.062-.562 0-.075-.027-.146-.031-.22-.587-.217-1.435-.385-1.562-.687-.128-.302.34-1.021.593-1.593a3.722 3.722 0 00-.593-.532zm3.875 3.25c-.165.475-.305 1.086-.47 1.563-.43.047-.84.14-1.218.312-.38-.322-.787-.773-1.156-1.093a5.562 5.562 0 00-.688.468c.177.46.453 1.001.625 1.469-.298.309-.531.67-.719 1.063-.494 0-1.102-.084-1.593-.094a5.68 5.68 0 00-.219.812c.435.24 1.006.468 1.438.72-.006.093-.032.185-.032.28 0 .333.049.66.125.97-.382.304-.898.63-1.28.937.015.044.04.083.058.127l.613.613c.417-.1.868-.223 1.266-.303.248.343.532.626.875.875-.027.135-.068.283-.104.428.174-.063.34-.155.482-.297l1.432-1.432a1.994 1.994 0 01.533-3.918c.919 0 1.684.623 1.918 1.467l1.338-1.338c.06-.06.11-.124.156-.191-.035-.062-.06-.13-.1-.188.096-.152.205-.31.315-.47.017-.348-.1-.7-.37-.971l-.177-.176c-.28.192-.561.387-.83.555-.345-.233-.746-.383-1.156-.5-.077-.507-.107-1.132-.187-1.625a5.44 5.44 0 00-.875-.063zm-9.247.608c-.087.068-.173.138-.254.205l.014.035z" style="marker:none" overflow="visible"/><path d="M8.707.293a1 1 0 00-1.415 0l-6.999 7a1 1 0 000 1.413l7 7.001a1 1 0 001.415 0l7-7a1 1 0 000-1.413zm-.708 2.121l5.587 5.587L8 13.586 2.414 7.999z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/></g></svg>

data/icons/meson.build

@@ -0,0 +1,13 @@
+application_id = 'eu.callcc.audrey'
+
+scalable_dir = 'hicolor' / 'scalable' / 'apps'
+install_data(
+  scalable_dir / ('@0@.svg').format(application_id),
+  install_dir: get_option('datadir') / 'icons' / scalable_dir
+)
+
+symbolic_dir = 'hicolor' / 'symbolic' / 'apps'
+install_data(
+  symbolic_dir / ('@0@-symbolic.svg').format(application_id),
+  install_dir: get_option('datadir') / 'icons' / symbolic_dir
+)

data/meson.build

@@ -0,0 +1,46 @@
+desktop_file = i18n.merge_file(
+        input: 'eu.callcc.audrey.desktop.in',
+       output: 'eu.callcc.audrey.desktop',
+         type: 'desktop',
+       po_dir: '../po',
+      install: true,
+  install_dir: get_option('datadir') / 'applications'
+)
+
+desktop_utils = find_program('desktop-file-validate', required: false)
+if desktop_utils.found()
+  test('Validate desktop file', desktop_utils, args: [desktop_file])
+endif
+
+appstream_file = i18n.merge_file(
+        input: 'eu.callcc.audrey.metainfo.xml.in',
+       output: 'eu.callcc.audrey.metainfo.xml',
+       po_dir: '../po',
+      install: true,
+  install_dir: get_option('datadir') / 'metainfo'
+)
+
+appstreamcli = find_program('appstreamcli', required: false, disabler: true)
+test('Validate appstream file', appstreamcli,
+     args: ['validate', '--no-net', '--explain', appstream_file])
+
+install_data('eu.callcc.audrey.gschema.xml',
+  install_dir: get_option('datadir') / 'glib-2.0' / 'schemas'
+)
+
+compile_schemas = find_program('glib-compile-schemas', required: false, disabler: true)
+test('Validate schema file',
+     compile_schemas,
+     args: ['--strict', '--dry-run', meson.current_source_dir()])
+
+
+service_conf = configuration_data()
+service_conf.set('bindir', get_option('prefix') / get_option('bindir'))
+configure_file(
+  input: 'eu.callcc.audrey.service.in',
+  output: 'eu.callcc.audrey.service',
+  configuration: service_conf,
+  install_dir: get_option('datadir') / 'dbus-1' / 'services'
+)
+
+subdir('icons')

meson.build

@@ -0,0 +1,34 @@
+project('audrey', ['c', 'vala'],
+          version: '0.1.0', # AUDREY_VERSION
+    meson_version: '>= 1.0.0',
+  default_options: [ 'warning_level=0', 'werror=false', ],
+)
+
+i18n = import('i18n')
+gnome = import('gnome')
+valac = meson.get_compiler('vala')
+
+
+srcdir = meson.project_source_root() / 'src'
+
+config_h = configuration_data()
+config_h.set_quoted('PACKAGE_VERSION', meson.project_version ())
+config_h.set_quoted('GETTEXT_PACKAGE', 'audrey')
+config_h.set_quoted('LOCALEDIR', get_option('prefix') / get_option('localedir'))
+configure_file(output: 'config.h', configuration: config_h)
+
+config_dep = valac.find_library ('config', dirs: srcdir)
+config_inc = include_directories('.')
+
+add_project_arguments('-DGETTEXT_PACKAGE="' + meson.project_name () + '"', language: 'c')
+
+
+subdir('data')
+subdir('src')
+subdir('po')
+
+gnome.post_install(
+     glib_compile_schemas: true,
+    gtk_update_icon_cache: true,
+  update_desktop_database: true,
+)

po/LINGUAS

@@ -0,0 +1 @@
+# Please keep this file sorted alphabetically.

po/POTFILES.in

@@ -0,0 +1,8 @@
+# List of source files containing translatable strings.
+# Please keep this file sorted alphabetically.
+data/eu.callcc.audrey.desktop.in
+data/eu.callcc.audrey.metainfo.xml.in
+data/eu.callcc.audrey.gschema.xml
+src/main.vala
+src/window.vala
+src/window.ui

po/meson.build

@@ -0,0 +1 @@
+i18n.gettext('audrey', preset: 'glib')

src/api.vala

@@ -0,0 +1,254 @@
+errordomain SubsonicError {
+    BAD_AUTHN,
+    ERROR,
+}
+
+public delegate void SongCallback (Song song);
+
+public class Artist : Object, Json.Serializable {
+    public string index;
+    public string id;
+    public string name { get; private set; }
+    public string? cover_art;
+    public string? artist_image_url;
+    public int64 album_count;
+
+    public Artist (string index, Json.Reader reader) {
+        this.index = index;
+
+        reader.read_member ("id");
+        this.id = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("name");
+        this.name = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("coverArt");
+        this.cover_art = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("artistImageUrl");
+        this.artist_image_url = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("albumCount");
+        this.album_count = reader.get_int_value ();
+        reader.end_member ();
+    }
+}
+
+public class Album : Object {
+    public string id;
+    public string name;
+
+    public Album (Json.Reader reader) {
+        reader.read_member ("id");
+        this.id = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("name");
+        this.name = reader.get_string_value ();
+        reader.end_member ();
+    }
+}
+
+public class Song : Object {
+    public string id { get; private set; }
+    public string title { get; private set; }
+    public string album { get; private set; }
+    public string artist { get; private set; }
+    public int64 track { get; private set; }
+    public int64 year { get; private set; }
+    public DateTime? starred { get; private set; }
+
+    public Song (Json.Reader reader) {
+        reader.read_member ("id");
+        this.id = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("title");
+        this.title = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("album");
+        this.album = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("artist");
+        this.artist = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("track");
+        this.track = reader.get_int_value ();
+        reader.end_member ();
+
+        reader.read_member ("year");
+        this.year = reader.get_int_value ();
+        reader.end_member ();
+    }
+}
+
+public struct API.PlayQueue {
+    public string current;
+    public int64 position;
+    public DateTime changed;
+    public string changed_by;
+    public ListStore songs;
+
+    internal PlayQueue.from_reader (Json.Reader reader) {
+        reader.read_member ("current");
+        this.current = reader.get_string_value ();
+        reader.end_member ();
+
+        reader.read_member ("position");
+        this.position = reader.get_int_value ();
+        reader.end_member ();
+
+        reader.read_member ("changed");
+        this.changed = new DateTime.from_iso8601 (reader.get_string_value (), null);
+        reader.end_member ();
+
+        reader.read_member ("changed_by");
+        this.changed_by = reader.get_string_value ();
+        reader.end_member ();
+
+        //print("%s %lli %s %s\n",this.current, this.position, this.changed, this.changed_by);
+
+        this.songs = new ListStore (typeof (Song));
+
+        reader.read_member ("song");
+        for (int i = 0; i < reader.count_elements (); i += 1) {
+            reader.read_element (i);
+            this.songs.append (new Song (reader));
+            reader.end_element ();
+        }
+        reader.end_member ();
+        assert (reader.get_error () == null);
+    }
+}
+
+public class Subsonic : Object {
+    public ListStore artist_list;
+    public ListStore album_list;
+    public ListStore song_list;
+
+    private Soup.Session session;
+    private string url;
+    private string parameters;
+
+    public Subsonic.with_password (string url, string username, string password) {
+        this.url = url;
+        this.parameters = @"u=$(Uri.escape_string(username))&p=$(Uri.escape_string(password))&v=1.16.1&c=eu.callcc.audrey";
+
+        this.session = new Soup.Session ();
+        this.session.user_agent = "audrey/linux";
+
+        this.artist_list = new ListStore (typeof (Artist));
+        this.album_list = new ListStore (typeof (Album));
+        this.song_list = new ListStore (typeof (Song));
+    }
+
+    public Subsonic.with_token (string url, string username, string token, string salt) {
+        this.url = url;
+        this.parameters = @"u=$(Uri.escape_string(username))&t=$(Uri.escape_string(token))&s=$(Uri.escape_string(salt))&v=1.16.1&c=eu.callcc.audrey";
+
+        this.session = new Soup.Session ();
+
+        this.artist_list = new ListStore (typeof (Artist));
+        this.album_list = new ListStore (typeof (Album));
+        this.song_list = new ListStore (typeof (Song));
+    }
+
+    private void unwrap_response (Json.Reader reader) throws Error {
+        reader.read_member ("subsonic-response");
+
+        reader.read_member ("status");
+            if (reader.get_string_value () != "ok") {
+                reader.end_member ();
+                reader.read_member ("error");
+                reader.read_member ("message");
+                throw new SubsonicError.ERROR (reader.get_string_value () ?? "???");
+            }
+        reader.end_member();
+    }
+
+    public async void ping () throws Error {
+        var msg = new Soup.Message ("GET", @"$(this.url)/rest/ping?f=json&$(this.parameters)");
+        if (msg == null) {
+            throw new SubsonicError.BAD_AUTHN ("Bad message");
+        }
+
+        var bytes = yield this.session.send_and_read_async (msg, Priority.DEFAULT, null);
+        assert (msg.get_status () == Soup.Status.OK);
+
+        var parser = new Json.Parser ();
+        parser.load_from_data ((string) bytes.get_data ());
+        
+        var reader = new Json.Reader (parser.get_root ());
+        this.unwrap_response (reader);
+    }
+
+    public async void scrobble (string id) throws Error {
+        var msg = new Soup.Message ("GET", @"$(this.url)/rest/scrobble?id=$(Uri.escape_string (id))&f=json&$(this.parameters)");
+        assert (msg != null);
+
+        var bytes = yield this.session.send_and_read_async (msg, Priority.DEFAULT, null);
+        assert (msg.get_status () == Soup.Status.OK);
+
+        var parser = new Json.Parser ();
+        parser.load_from_data ((string) bytes.get_data ());
+        
+        var reader = new Json.Reader (parser.get_root ());
+        this.unwrap_response (reader);
+    }
+
+    public async void get_random_songs (string? parameters, SongCallback callback) throws Error {
+        string str_parameters;
+        if (parameters == null) {
+            str_parameters = "";
+        } else {
+            str_parameters = @"$parameters&";
+        }
+
+        var msg = new Soup.Message("GET", @"$(this.url)/rest/getRandomSongs?$(str_parameters)size=500&f=json&$(this.parameters)");
+        assert (msg != null);
+
+        var bytes = yield this.session.send_and_read_async (msg, Priority.DEFAULT, null);
+        assert (msg.get_status () == Soup.Status.OK);
+
+        var parser = new Json.Parser ();
+        parser.load_from_data ((string) bytes.get_data ());
+
+        var reader = new Json.Reader (parser.get_root ());
+        this.unwrap_response (reader);
+
+        reader.read_member ("randomSongs");
+        reader.read_member ("song");
+
+        for (int i = 0; i < reader.count_elements (); i += 1) {
+            reader.read_element (i);
+            callback (new Song (reader));
+            reader.end_element ();
+        }
+
+        assert (reader.get_error () == null);
+    }
+
+    public string stream_uri (string id) {
+        return @"$(this.url)/rest/stream?id=$(Uri.escape_string(id))&$(this.parameters)";
+    }
+
+    public string cover_art_uri (string id) {
+        return @"$(this.url)/rest/getCoverArt?id=$(Uri.escape_string(id))&$(this.parameters)";
+    }
+
+    public async Gdk.Pixbuf cover_art (string id, Cancellable cancellable) throws Error {
+        var msg = new Soup.Message("GET", this.cover_art_uri (id));
+        assert (msg != null);
+
+        var stream = yield this.session.send_async (msg, Priority.DEFAULT, cancellable);
+        assert (msg.get_status () == Soup.Status.OK);
+        return yield new Gdk.Pixbuf.from_stream_async (stream, cancellable);
+    }
+}

src/application.vala

@@ -0,0 +1,46 @@
+Subsonic public_api;
+
+public class Application : Adw.Application {
+    public Application () {
+        Object (
+            application_id: "eu.callcc.audrey",
+            flags: ApplicationFlags.DEFAULT_FLAGS
+        );
+    }
+
+    construct {
+        ActionEntry[] action_entries = {
+            { "about", this.on_about_action },
+            { "preferences", this.on_preferences_action },
+            { "quit", this.quit }
+        };
+        this.add_action_entries (action_entries, this);
+        this.set_accels_for_action ("app.quit", {"<primary>q"});
+    }
+
+    public override void activate () {
+        base.activate ();
+        // if this.active_window not null, this isnt the primary instance
+        var win = this.active_window ?? new Ui.Window (this);
+        win.present ();
+    }
+
+    private void on_about_action () {
+        string[] developers = { "Erica Z" };
+        var about = new Adw.AboutDialog () {
+            application_name = "audrey",
+            application_icon = "eu.callcc.audrey",
+            developer_name = "Erica Z",
+            translator_credits = _("translator-credits"),
+            version = "0.1.0", // AUDREY_VERSION
+            developers = developers,
+            copyright = "© 2024 Erica Z",
+        };
+
+        about.present (this.active_window);
+    }
+
+    private void on_preferences_action () {
+        message ("app.preferences action activated");
+    }
+}

src/audrey.css

@@ -0,0 +1,12 @@
+#seek-scale slider {  
+  margin: 0px;
+  opacity: 0%;
+  min-width: 10px;
+  min-height: 10px;
+}
+
+#volume-scale slider {  
+  margin: -5px;
+  min-width: 15px;
+  min-height: 15px;
+}

src/audrey.gresource.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/eu/callcc/audrey">
+    <file>audrey.css</file>
+    <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
+    <file preprocess="xml-stripblanks">ui/play_queue.ui</file>
+    <file preprocess="xml-stripblanks">ui/setup.ui</file>
+    <file preprocess="xml-stripblanks">ui/window.ui</file>
+  </gresource>
+</gresources>

src/config.vapi

@@ -0,0 +1,6 @@
+[CCode (cprefix = "", lower_case_cprefix = "", cheader_filename = "config.h")]
+namespace Config {
+    public const string GETTEXT_PACKAGE;
+    public const string LOCALEDIR;
+    public const string PACKAGE_VERSION;
+}

src/gtk/help-overlay.ui

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <object class="GtkShortcutsWindow" id="help_overlay">
+    <property name="modal">True</property>
+    <child>
+      <object class="GtkShortcutsSection">
+        <property name="section-name">shortcuts</property>
+        <property name="max-height">10</property>
+        <child>
+          <object class="GtkShortcutsGroup">
+            <property name="title" translatable="yes" context="shortcut window">General</property>
+            <child>
+              <object class="GtkShortcutsShortcut">
+                <property name="title" translatable="yes" context="shortcut window">Show Shortcuts</property>
+                <property name="action-name">win.show-help-overlay</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkShortcutsShortcut">
+                <property name="title" translatable="yes" context="shortcut window">Quit</property>
+                <property name="action-name">app.quit</property>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>

src/main.vala

@@ -0,0 +1,10 @@
+int main (string[] args) {
+    Intl.bindtextdomain (Config.GETTEXT_PACKAGE, Config.LOCALEDIR);
+    Intl.bind_textdomain_codeset (Config.GETTEXT_PACKAGE, "UTF-8");
+    Intl.textdomain (Config.GETTEXT_PACKAGE);
+
+    Gst.init (ref args);
+
+    var app = new Application ();
+    return app.run (args);
+}

src/meson.build

@@ -0,0 +1,53 @@
+audrey_sources = [
+  'api.vala',
+  'application.vala',
+  'main.vala',
+  'mpris.vala',
+  'playbin.vala',
+  'ui/play_queue.vala',
+  'ui/setup.vala',
+  'ui/window.vala',
+]
+
+audrey_deps = [
+  config_dep,
+  dependency('gstreamer-1.0'),
+  dependency('gstreamer-audio-1.0'),
+  dependency('gtk4'),
+  dependency('json-glib-1.0'),
+  dependency('libadwaita-1', version: '>= 1.4'),
+  dependency('libsoup-3.0'),
+  dependency('sqlite3'),
+]
+
+blueprints = custom_target('blueprints',
+  input: files(
+    'ui/play_queue.blp',
+    'ui/setup.blp',
+    'ui/window.blp',
+  ),
+  output: [
+    'play_queue.ui',
+    'setup.ui',
+    'window.ui',
+  ],
+  command: [
+    find_program('blueprint-compiler'),
+    'batch-compile',
+    '@OUTDIR@',
+    '@CURRENT_SOURCE_DIR@',
+    '@INPUT@',
+  ],
+)
+
+audrey_sources += gnome.compile_resources('audrey-resources',
+  'audrey.gresource.xml',
+  c_name: 'audrey',
+  dependencies: blueprints,
+)
+
+executable('audrey', audrey_sources,
+  dependencies: audrey_deps,
+  include_directories: config_inc,
+       install: true,
+)

src/mpris.vala

@@ -0,0 +1,65 @@
+[DBus (name = "org.mpris.MediaPlayer2")]
+class Mpris : Object {
+    internal signal void on_raise ();
+    internal signal void on_quit ();
+
+    public bool can_raise { get { return true; } }
+    public void raise () throws Error {
+        this.on_raise ();
+    }
+
+    public bool can_quit { get { return true; } }
+    public void quit () throws Error {
+        this.on_quit ();
+    }
+
+    public bool can_set_fullscreen { get { return false; } }
+    public bool fullscreen { get { return false; } set { assert (false); } }
+    public bool has_track_list { get { return false; } }
+    public string identity { owned get { return "audrey"; } }
+    public string desktop_entry { owned get { return "eu.callcc.audrey"; } }
+    public string[] supported_uri_schemes { owned get { return {}; } }
+    public string[] supported_mime_types { owned get { return {}; } }
+}
+
+[DBus (name = "org.mpris.MediaPlayer2.Player")]
+class MprisPlayer : Object {
+    internal signal void on_next ();
+    internal signal void on_previous ();
+    internal signal void on_pause ();
+    internal signal void on_play_pause ();
+    internal signal void on_stop ();
+    internal signal void on_play ();
+    internal signal void on_seek (int64 offset);
+    internal signal void on_set_position (string track_id, int64 position);
+
+    public void next () throws Error { this.on_next (); }
+    public void previous () throws Error { this.on_previous (); }
+    public void pause () throws Error { print("pause\n");this.on_pause (); }
+    public void play_pause () throws Error { this.on_play_pause (); }
+    public void stop () throws Error { this.on_stop (); }
+    public void play () throws Error { this.on_play (); }
+    public void seek (int64 offset) throws Error { this.on_seek (offset); }
+    public void set_position (string track_id, int64 position) throws Error { this.on_set_position (track_id, position); }
+    public void open_uri (string uri) throws Error { assert (false); }
+
+    public signal void seeked (int64 position);
+
+    public string playback_status { owned get; internal set; default = "Stopped"; }
+    public string loop_status { owned get; set; default = "None"; }
+    public double rate { get; set; default = 1.0; }
+    public bool shuffle { get; set; default = false; }
+    public HashTable<string, Variant> metadata_map { owned get; default = new HashTable<string,Variant>(null, null); }
+    public double volume { get; set; default = 1.0; }
+    [CCode (notify = false)]
+    public int64 position { get; default = 0; }
+    public double minimum_rate { get { return 1.0; } }
+    public double maximum_rate { get { return 1.0; } }
+    public bool can_go_next { get; default = false; }
+    public bool can_go_previous { get; default = false; }
+    public bool can_play { get; default = false; }
+    public bool can_pause { get; default = false; }
+    public bool can_seek { get; default = false; }
+    [CCode (notify = false)]
+    public bool can_control { get { return false; } }
+}

src/playbin.vala

@@ -0,0 +1,166 @@
+enum PlaybinState {
+    STOPPED,
+    PAUSED,
+    PLAYING,
+}
+
+class Playbin : Object {
+    // dynamic: undocumented vala feature
+    // lets us access the about-to-finish signal
+    private dynamic Gst.Element playbin = Gst.ElementFactory.make ("playbin3", null);
+
+    // cubic: recommended for media player volume sliders?
+    public double volume {
+        get {
+            return ((Gst.Audio.StreamVolume) this.playbin).get_volume (Gst.Audio.StreamVolumeFormat.CUBIC);
+        }
+        set {
+            ((Gst.Audio.StreamVolume) this.playbin).set_volume (Gst.Audio.StreamVolumeFormat.CUBIC, value);
+        }
+    }
+
+    public bool mute {
+        get { return this.playbin.mute; }
+        set { this.playbin.mute = value; }
+    }
+
+    public PlaybinState state { get; private set; default = PlaybinState.STOPPED; }
+
+    private bool update_position = false;
+
+    public int64 position { get; private set; }
+    public int64 duration { get; private set; }
+
+    private bool notify_next_transition;
+
+    // public void begin_playback (string uri);
+    // public void prepare_next (string? next_uri);
+    public signal void song_transition (string uri);
+    public signal void playback_finished ();
+    // public void stop_playback ();
+
+    private void source_setup (Gst.Element playbin, dynamic Gst.Element source) {
+        source.user_agent = "audrey/linux";
+    }
+
+    construct {
+        this.playbin.source_setup.connect (this.source_setup);
+        this.playbin.about_to_finish.connect (this.about_to_finish);
+
+        // regularly update position/duration
+        Timeout.add (500, () => {
+            if (this.update_position) {
+                int64 new_position;
+                if (this.playbin.query_position (Gst.Format.TIME, out new_position)) {
+                    this.position = new_position < this.duration ? new_position : this.duration;
+                } else {
+                    this.position = 0;
+                }
+            }
+
+            // keep rerunning
+            return true;
+        });
+
+        var bus = this.playbin.get_bus ();
+        bus.add_signal_watch ();
+
+        bus.message["error"].connect ((message) => {
+            Error err;
+            string? debug;
+            message.parse_error (out err, out debug);
+            error ("gst playbin bus error: %s", err.message);
+        });
+
+        bus.message["warning"].connect ((message) => {
+            Error err;
+            string? debug;
+            message.parse_error (out err, out debug);
+            warning ("gst playbin bus warning: %s", err.message);
+        });
+
+        bus.message["stream-start"].connect ((message) => {
+            int64 new_duration;
+            if (this.playbin.query_duration (Gst.Format.TIME, out new_duration)) {
+                this.duration = new_duration;
+            } else {
+                warning ("could not obtain new stream duration");
+            }
+
+            this.position = 0;
+
+            if (notify_next_transition) {
+                this.song_transition ((string) this.playbin.current_uri);
+            } else {
+                notify_next_transition = true;
+            }
+        });
+
+        bus.message["state-changed"].connect ((message) => {
+            if (message.src != this.playbin) return;
+
+            Gst.State new_state;
+            message.parse_state_changed (null, out new_state, null);
+
+            this.update_position = new_state == Gst.State.PLAYING;
+        });
+        
+        bus.message["eos"].connect ((message) => {
+            assert (notify_next_transition);
+            this.playback_finished ();
+        });
+    }
+
+    public void seek (int64 position) {
+        if (!this.playbin.seek_simple (Gst.Format.TIME, Gst.SeekFlags.FLUSH, position)) {
+            warning ("could not seek");
+        }
+    }
+
+    public void begin_playback (string uri) {
+        this.playbin.set_state (Gst.State.READY);
+        this.playbin.uri = uri;
+        this.playbin.set_state (Gst.State.PLAYING);
+
+        this.state = PlaybinState.PLAYING;
+        this.notify_next_transition = false;
+    }
+
+    Mutex next_uri_lock;
+    string? next_uri;
+
+    public void prepare_next (string? next_uri) {
+        this.next_uri_lock.lock ();
+        this.next_uri = next_uri;
+        this.next_uri_lock.unlock ();
+    }
+
+    // called when uri can be switched for gapless playback
+    // need async queue because this might be called from a gstreamer thread
+    private void about_to_finish (dynamic Gst.Element playbin) {
+        this.next_uri_lock.lock ();
+        string? next_uri = this.next_uri;
+        this.next_uri_lock.unlock ();
+
+        if (next_uri != null) {
+            playbin.uri = next_uri;
+        }
+    }
+
+    public void pause () {
+        assert (this.state != PlaybinState.STOPPED);
+        this.playbin.set_state (Gst.State.PAUSED);
+        this.state = PlaybinState.PAUSED;
+    }
+
+    public void play () {
+        assert (this.state != PlaybinState.STOPPED);
+        this.playbin.set_state (Gst.State.PLAYING);
+        this.state = PlaybinState.PLAYING;
+    }
+
+    public void stop_playback() {
+        this.playbin.set_state (Gst.State.READY);
+        this.state = PlaybinState.STOPPED;
+    }
+}

src/ui/play_queue.blp

@@ -0,0 +1,61 @@
+using Gtk 4.0;
+using Adw 1;
+
+template $UiPlayQueue: Adw.NavigationPage {
+  title: _("Play queue");
+
+  Adw.ToolbarView {
+    [top]
+    Adw.HeaderBar {
+      Button {
+        icon-name: "edit-clear-all";
+        clicked => $clear ();
+        sensitive: bind template.can_clear_all;
+      }
+    }
+
+    ScrolledWindow {
+      ColumnView view {
+        styles [ "data-table" ]
+
+        //ColumnViewColumn {
+        //  factory: SignalListItemFactory {
+        //    setup => $on_delete_cell_setup ();
+        //  };
+        //}
+
+        ColumnViewColumn {
+          title: _("Title");
+          expand: true;
+
+          factory: BuilderListItemFactory {
+            template ColumnViewCell {
+              child: Label {
+                halign: start;
+                label: bind template.item as <$Song>.title;
+                tooltip-text: bind template.item as <$Song>.title;
+                ellipsize: end;
+              };
+            }
+          };
+        }
+
+        ColumnViewColumn {
+          title: _("Artist");
+          fixed-width: 200;
+
+          factory: BuilderListItemFactory {
+            template ColumnViewCell {
+              child: Label {
+                halign: start;
+                label: bind template.item as <$Song>.artist;
+                tooltip-text: bind template.item as <$Song>.artist;
+                ellipsize: end;
+              };
+            }
+          };
+        }
+      }
+    }
+  }
+}

src/ui/play_queue.vala

@@ -0,0 +1,186 @@
+class Ui.PlayQueueStore : Object, ListModel, Gtk.SelectionModel {
+    public ListStore inner = new ListStore (typeof (Song));
+    public uint playing_index { get; private set; default = 0; }
+
+    public signal void begin_playback (Song song);
+    public signal void prepare_next (Song? song);
+    public signal void playback_continues (Song song);
+    public signal void stop_playback ();
+
+    construct {
+        this.inner.items_changed.connect ((position, removed, added) => {
+            bool emit_signal = false;
+
+            if (this.playing_index >= position) {
+                if (this.playing_index < position+removed) {
+                    this.playing_index = position;
+                    if (this.playing_index < this.inner.get_n_items ()) {
+                        emit_signal = true;
+                        this.begin_playback ((Song) this.inner.get_item (this.playing_index));
+                        this.prepare_next ((Song?) this.inner.get_item (this.playing_index+1));
+                    } else {
+                        this.stop_playback ();
+                    }
+                } else {
+                    this.playing_index += added;
+                    this.playing_index -= removed;
+                }
+            } else {
+                this.prepare_next ((Song?) this.inner.get_item (this.playing_index+1));
+            }
+
+            this.items_changed (position, removed, added);
+            if (emit_signal) {
+                this.selection_changed (this.playing_index, 1);
+            }
+        });
+    }
+
+    public void song_transition () {
+        this.playing_index += 1;
+        this.selection_changed (this.playing_index-1, 2);
+        this.playback_continues ((Song) this.inner.get_item (this.playing_index));
+        this.prepare_next ((Song?) this.inner.get_item (this.playing_index+1));
+    }
+
+    public void playback_finished () {
+        this.playing_index += 1;
+        assert (this.playing_index == this.inner.get_n_items ());
+        this.selection_changed (this.playing_index-1, 1);
+    }
+
+    Gtk.Bitset get_selection_in_range (uint position, uint n_items) {
+        var bitset = new Gtk.Bitset.empty ();
+        if (this.playing_index < this.inner.get_n_items ()) {
+            bitset.add (playing_index);
+        }
+        return bitset;
+    }
+
+    bool is_selected (uint position) {
+        return position == this.playing_index;
+    }
+
+    bool select_all () {
+        return false;
+    }
+
+    bool select_item (uint position, bool unselect_rest) {
+        if (!unselect_rest) {
+            return false;
+        }
+      
+        var previous = this.playing_index;
+        this.playing_index = position;
+
+        if (previous < this.inner.get_n_items ()) {
+            if (previous < position) {
+                this.selection_changed (previous, position-previous+1);
+            } else if (previous > position) {
+                this.selection_changed (position, previous-position+1);
+            }
+        } else {
+            this.selection_changed (position, 1);
+        }
+
+        this.begin_playback ((Song) this.inner.get_item (this.playing_index));
+        this.prepare_next ((Song) this.inner.get_item (this.playing_index+1));
+
+        return true;
+    }
+
+    bool select_range (uint position, uint n_items, bool unselect_rest) {
+        return false;
+    }
+
+    bool set_selection (Gtk.Bitset selected, Gtk.Bitset mask) {
+        return false;
+    }
+
+    bool unselect_all () {
+        return false;
+    }
+
+    bool unselect_item (uint position) {
+        return false;
+    }
+
+    bool unselect_range (uint position, uint n_items) {
+        return false;
+    }
+
+    Object? get_item (uint position) {
+        return this.inner.get_item (position);
+    }
+
+    Type get_item_type () {
+        return this.inner.get_item_type ();
+    }
+
+    uint get_n_items () {
+        return this.inner.get_n_items ();
+    }
+}
+
+[GtkTemplate (ui = "/eu/callcc/audrey/ui/play_queue.ui")]
+public class Ui.PlayQueue : Adw.NavigationPage {
+    [GtkChild] private unowned Gtk.ColumnView view;
+    PlayQueueStore store = new PlayQueueStore ();
+
+    public signal void begin_playback (Song song);
+    public signal void prepare_next (Song? next_song);
+    public signal void playback_continues (Song song);
+    public signal void stop_playback ();
+
+    public bool can_clear_all { get; private set; default = false; }
+
+    construct {
+        this.view.model = this.store;
+
+        this.store.begin_playback.connect ((song) => this.begin_playback (song));
+        this.store.prepare_next.connect ((next_song) => this.prepare_next (next_song));
+        this.store.playback_continues.connect ((song) => this.playback_continues (song));
+        this.store.stop_playback.connect (() => this.stop_playback ());
+    }
+
+    [GtkCallback] public void clear () {
+        this.store.inner.remove_all ();
+        this.can_clear_all = false;
+    }
+
+    public void queue (Song song) {
+        this.store.inner.append (song);
+    }
+
+    internal void song_transition () {
+        this.store.song_transition ();
+    }
+
+    internal void playback_finished () {
+        this.store.playback_finished ();
+    }
+
+    internal void restart () {
+        this.store.select_item (0, true);
+    }
+
+    public void skip_forward () {
+        this.store.select_item (this.store.playing_index+1, true);
+    }
+
+    public void skip_backward () {
+        if (this.store.playing_index >= 1) {
+            this.store.select_item (this.store.playing_index-1, true);
+        }
+    }
+/*
+    [GtkCallback] private void on_delete_cell_setup (Object object) {
+        var cell = (Gtk.ColumnViewCell) object;
+        var button = new Gtk.Button.from_icon_name ("edit-delete");
+        button.add_css_class ("flat");
+        button.clicked.connect (() => {
+            //this.store.inner.remove (cell.position);
+        });
+        cell.child = button;
+    }*/
+}

src/ui/setup.blp

@@ -0,0 +1,65 @@
+using Gtk 4.0;
+using Adw 1;
+
+template $UiSetup: Adw.PreferencesDialog {
+  title: _("Setup");
+
+  Adw.ToolbarView {
+    [top]
+    Adw.HeaderBar {}
+
+    Adw.PreferencesPage {
+      Adw.PreferencesGroup {
+        title: _("Authentication");
+
+        [header-suffix]
+        Gtk.Button {
+          styles [ "flat" ]
+          icon-name: "edit-undo";
+          sensitive: bind template.authn_can_validate;
+        }
+
+        Adw.EntryRow {
+          title: _("Server URL");
+          input-purpose: url;
+          sensitive: bind template.authn_can_edit;
+          text: bind template.server_url bidirectional;
+
+          changed => $on_authn_changed ();
+        }
+
+        Adw.EntryRow {
+          title: _("Username");
+          sensitive: bind template.authn_can_edit;
+          text: bind template.username bidirectional;
+
+          changed => $on_authn_changed ();
+        }
+
+        Adw.PasswordEntryRow {
+          title: _("Password");
+          sensitive: bind template.authn_can_edit;
+          text: bind template.password bidirectional;
+
+          changed => $on_authn_changed ();
+        }
+
+        Adw.ActionRow {
+          title: _("Status");
+          subtitle: bind template.status;
+
+          styles [
+            "property",
+          ]
+        }
+
+        Adw.ButtonRow {
+          title: _("Connect and save");
+          sensitive: bind template.authn_can_validate;
+
+          activated => $on_authn_validate_activated ();
+        }
+      }
+    }
+  }
+}

src/ui/setup.vala

@@ -0,0 +1,167 @@
+[CCode (cname = "sqlite3_randomness")]
+public extern void randomness (int N, void *P);
+
+[GtkTemplate (ui = "/eu/callcc/audrey/ui/setup.ui")]
+public class Ui.Setup : Adw.PreferencesDialog {
+    public string status { get; private set; default = _("Not connected"); }
+
+    public bool authn_can_edit { get; private set; default = true; }
+    public bool authn_can_validate { get; private set; default = false; }
+
+    public string server_url { get; set; default = ""; }
+    public string username { get; set; default = ""; }
+    public string password { get; set; default = ""; }
+    public string token;
+    public string salt;
+
+    public signal void connected (Subsonic api);
+
+    private Sqlite.Database db;
+    private Sqlite.Statement db_get;
+    private Sqlite.Statement db_set;
+
+    construct {
+        var app_config_dir = Path.build_filename (Environment.get_user_config_dir (), "audrey");
+
+        try {
+            File.new_build_filename (app_config_dir).make_directory_with_parents ();
+        } catch (Error e) {
+            // just ignore if the directory already existed
+        }
+
+        int ec = Sqlite.Database.open (Path.build_filename (app_config_dir, "config.db"), out this.db);
+        assert (ec == Sqlite.OK);
+
+        ec = this.db.exec ("""
+            CREATE TABLE IF NOT EXISTS Setup (key UNIQUE, value);
+        """, null, null);
+        assert (ec == Sqlite.OK);
+
+        ec = this.db.prepare_v2 ("""SELECT value FROM Setup WHERE key IS ?1""", -1, out this.db_get);
+        assert (ec == Sqlite.OK);
+
+        ec = this.db.prepare_v2 ("""INSERT OR REPLACE INTO Setup VALUES (?1, ?2)""", -1, out this.db_set);
+        assert (ec == Sqlite.OK);
+    }
+
+    [GtkCallback] private void on_authn_changed () {
+        this.authn_can_validate = true;
+    }
+
+    [GtkCallback] private void on_authn_validate_activated () {
+        this.authn_can_validate = false;
+        this.authn_can_edit = false;
+        this.status = _("Connecting...");
+
+        string new_token, new_salt;
+        if (this.password != "") {
+            this.salt_password (this.password, out new_token, out new_salt);
+        } else {
+            new_token = this.token;
+            new_salt = this.salt;
+        }
+        var api = new Subsonic.with_token (
+            this.server_url,
+            this.username,
+            new_token,
+            new_salt);
+
+        api.ping.begin ((obj, res) => {
+            try {
+                api.ping.end (res);
+                this.status = _("Connected");
+                this.token = new_token;
+                this.salt = new_salt;
+                this.save ();
+
+                this.connected (api);
+            } catch (Error e) {
+                this.status = @"$(_("Ping failed")): $(e.message)";
+                this.authn_can_validate = true;
+            }
+
+            this.authn_can_edit = true;
+        });
+    }
+
+    public void load () {
+        this.db_get.bind_text (1, "server_url");
+        if (this.db_get.step () == Sqlite.ROW) {
+            this.server_url = this.db_get.column_text (0);
+        } else {
+            this.server_url = "";
+        }
+        assert (this.db_get.reset () == Sqlite.OK);
+
+        this.db_get.bind_text (1, "username");
+        if (this.db_get.step () == Sqlite.ROW) {
+            this.username = this.db_get.column_text (0);
+        } else {
+            this.username = "";
+        }
+        assert (this.db_get.reset () == Sqlite.OK);
+
+        this.db_get.bind_text (1, "token");
+        if (this.db_get.step () == Sqlite.ROW) {
+            this.token = this.db_get.column_text (0);
+        } else {
+            this.token = "";
+        }
+        assert (this.db_get.reset () == Sqlite.OK);
+
+        this.db_get.bind_text (1, "salt");
+        if (this.db_get.step () == Sqlite.ROW) {
+            this.salt = this.db_get.column_text (0);
+        } else {
+            this.salt = "";
+        }
+        assert (this.db_get.reset () == Sqlite.OK);
+
+        this.password = "";
+
+        // first connection
+        this.authn_can_validate = true;
+        this.on_authn_validate_activated ();
+    }
+
+    private void salt_password (string password, out string token, out string salt) {
+        uchar salt_bytes[8];
+        randomness (8, salt_bytes);
+        uchar salt_chars[17];
+        for (int i = 0; i < 8; i += 1) {
+            salt_chars[2*i+0] = "0123456789abcdef"[(salt_bytes[i]>>4)&0xf];
+            salt_chars[2*i+1] = "0123456789abcdef"[(salt_bytes[i]>>0)&0xf];
+        }
+        salt_chars[16] = 0;
+        var checksum = new Checksum (ChecksumType.MD5);
+        checksum.update ((uchar[]) password, -1);
+        checksum.update (salt_chars, 16);
+
+        token = checksum.get_string ();
+        salt = (string) salt_chars;
+    }
+
+    public void save () {
+        this.db_set.bind_text (1, "server_url");
+        this.db_set.bind_text (2, this.server_url);
+        assert (this.db_set.step () == Sqlite.DONE);
+        assert (this.db_set.reset () == Sqlite.OK);
+
+        this.db_set.bind_text (1, "username");
+        this.db_set.bind_text (2, this.username);
+        assert (this.db_set.step () == Sqlite.DONE);
+        assert (this.db_set.reset () == Sqlite.OK);
+
+        this.db_set.bind_text (1, "token");
+        this.db_set.bind_text (2, this.token);
+        assert (this.db_set.step () == Sqlite.DONE);
+        assert (this.db_set.reset () == Sqlite.OK);
+
+        this.db_set.bind_text (1, "salt");
+        this.db_set.bind_text (2, this.salt);
+        assert (this.db_set.step () == Sqlite.DONE);
+        assert (this.db_set.reset () == Sqlite.OK);
+
+        this.password = "";
+    }
+}

src/ui/window.blp

@@ -0,0 +1,241 @@
+using Gtk 4.0;
+using Adw 1;
+
+template $UiWindow: Adw.ApplicationWindow {
+  title: _("audrey");
+  default-width: 800;
+  default-height: 600;
+
+  content: Box {
+    orientation: vertical;
+
+    Adw.OverlaySplitView {
+      vexpand: true;
+
+      [sidebar]
+      Adw.NavigationPage {
+        width-request: 100;
+        title: _("audrey");
+
+        Adw.ToolbarView {
+          [top]
+          Adw.HeaderBar {
+            [end]
+            Button {
+              icon-name: "applications-system";
+              clicked => $show_setup_dialog ();
+            }
+          }
+
+          content: Box {
+            orientation: vertical;
+
+            ListBox sidebar {
+              styles [
+                "navigation-sidebar",
+              ]
+
+              row-activated => $on_sidebar_row_activated();
+
+              ListBoxRow sidebar_play_queue {
+                Label {
+                  xalign: 0;
+                  label: _("Play queue");
+                }
+              }
+            }
+
+            Separator {}
+
+            ListBox {
+              selection-mode: none;
+
+              styles [
+                "navigation-sidebar",
+              ]
+
+              Adw.ButtonRow shuffle_all_tracks {
+                title: _("Shuffle all tracks");
+                start-icon-name: "media-playlist-shuffle";
+                sensitive: false;
+              }
+            }
+
+            Separator {
+              styles [
+                "spacer",
+              ]
+              vexpand: true;
+            }
+
+            Picture {
+              paintable: bind template.playing_cover_art;
+            }
+          };
+        }
+      }
+
+      [content]
+      Stack stack {
+        StackPage {
+          name: "play_queue";
+          title: _("Play queue");
+
+          child: $UiPlayQueue play_queue {};
+        }
+      }
+    }
+
+    [bottom]
+    CenterBox {
+      styles [
+        "toolbar",
+      ]
+
+      [start]
+      Box {
+        orientation: vertical;
+        valign: center;
+
+        Label {
+          styles [ "heading" ]
+          xalign: 0;
+          halign: start;
+          label: bind template.song as <$Song>.title;
+          ellipsize: end;
+        }
+
+        Label {
+          styles [ "caption" ]
+          xalign: 0;
+          label: bind template.song as <$Song>.artist;
+          ellipsize: end;
+        }
+
+        Label {
+          styles [ "caption" ]
+          xalign: 0;
+          label: bind template.song as <$Song>.album;
+          ellipsize: end;
+        }
+      }
+
+      [center]
+      Box {
+        orientation: vertical;
+        halign: center;
+        hexpand: true;
+
+        CenterBox {
+          [start]
+          Label play_position_label {
+            styles [
+              "caption",
+              "numeric",
+            ]
+
+            label: bind $format_timestamp (template.position) as <string>;
+          }
+
+          [center]
+          Scale play_position {
+            name: "seek-scale";
+            orientation: horizontal;
+            width-request: 400;
+
+            adjustment: Adjustment {
+              lower: 0;
+              value: bind template.position;
+              upper: bind template.playbin as <$Playbin>.duration;
+            };
+
+            change-value => $on_play_position_seek ();
+          }
+
+          [end]
+          Label play_duration {
+            styles [
+              "caption",
+              "numeric",
+            ]
+
+            label: bind $format_timestamp (template.playbin as <$Playbin>.duration) as <string>;
+          }
+        }
+
+        Box {
+          halign: center;
+          orientation: horizontal;
+
+          Button {
+            icon-name: "media-skip-backward";
+            valign: center;
+            sensitive: bind $playbin_active (template.playbin as <$Playbin>.state as <$PlaybinState>) as <bool>;
+
+            clicked => $on_skip_backward_clicked ();
+          }
+
+          Button {
+            icon-name: "media-seek-backward";
+            valign: center;
+            sensitive: bind $playbin_active (template.playbin as <$Playbin>.state as <$PlaybinState>) as <bool>;
+
+            clicked => $seek_backward ();
+          }
+
+          Button {
+            icon-name: bind $play_pause_icon_name (template.playbin as <$Playbin>.state as <$PlaybinState>) as <string>;
+            valign: center;
+            sensitive: bind $playbin_active (template.playbin as <$Playbin>.state as <$PlaybinState>) as <bool>;
+
+            clicked => $on_play_pause_clicked ();
+          }
+
+          Button {
+            icon-name: "media-seek-forward";
+            valign: center;
+            sensitive: bind $playbin_active (template.playbin as <$Playbin>.state as <$PlaybinState>) as <bool>;
+
+            clicked => $seek_forward ();
+          }
+
+          Button {
+            icon-name: "media-skip-forward";
+            valign: center;
+            sensitive: bind $playbin_active (template.playbin as <$Playbin>.state as <$PlaybinState>) as <bool>;
+
+            clicked => $on_skip_forward_clicked ();
+          }
+        }
+      }
+
+      [end]
+      Box {
+        Button {
+          icon-name: "non-starred";
+          valign: center;
+        }
+
+        Button {
+          icon-name: bind $mute_button_icon_name (template.mute) as <string>;
+          valign: center;
+
+          clicked => $on_mute_toggle ();
+        }
+
+        Scale {
+          name: "volume-scale";
+          orientation: horizontal;
+          width-request: 130;
+
+          adjustment: Adjustment {
+            lower: 0.0;
+            value: bind template.volume bidirectional;
+            upper: 1.0;
+          };
+        }
+      }
+    }
+  };
+}
+

src/ui/window.vala

@@ -0,0 +1,238 @@
+[GtkTemplate (ui = "/eu/callcc/audrey/ui/window.ui")]
+class Ui.Window : Adw.ApplicationWindow {
+    [GtkChild] private unowned Gtk.ListBox sidebar;
+    [GtkChild] private unowned Gtk.ListBoxRow sidebar_play_queue;
+    [GtkChild] private unowned Gtk.Stack stack;
+
+    [GtkChild] public unowned Ui.PlayQueue play_queue;
+    [GtkChild] public unowned Adw.ButtonRow shuffle_all_tracks;
+
+    private Setup setup;
+    
+    public int64 position { get; private set; }
+
+    public double volume {
+        get { return this.playbin.volume; }
+        set { this.playbin.volume = value; }
+    }
+    public bool mute {
+        get { return this.playbin.mute; }
+        set { this.playbin.mute = value; }
+    }
+
+    public Song? song { get; set; default = null; }
+
+    private Cancellable cancel_loading_art;
+    public bool cover_art_loading { get; set; default = false; }
+    public Gdk.Paintable playing_cover_art { get; set; }
+
+    private Gdk.Paintable next_cover_art = null;
+
+    internal Playbin playbin { get; default = new Playbin (); }
+
+    public Window (Gtk.Application app) {
+        Object (application: app);
+
+        var provider = new Gtk.CssProvider ();
+        provider.load_from_resource("/eu/callcc/audrey/audrey.css");
+
+        Gtk.StyleContext.add_provider_for_display (Gdk.Display.get_default (), provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
+
+        this.close_request.connect (() => {
+            app.quit ();
+            return false;
+        });
+    }
+
+    construct {
+        Bus.own_name (
+            BusType.SESSION,
+            "org.mpris.MediaPlayer2.audrey",
+            BusNameOwnerFlags.NONE,
+            (conn) => {
+                try {
+                    // TODO: mpris
+                } catch (IOError e) {
+                    error ("could not register dbus service: %s", e.message);
+                }
+            },
+            () => {},
+            () => { error ("could not acquire dbus name"); });
+
+        this.setup = new Setup ();
+
+        this.setup.connected.connect ((api) => {
+            public_api = api;
+
+            this.shuffle_all_tracks.sensitive = true;
+            this.shuffle_all_tracks.activated.connect (() => {
+                this.shuffle_all_tracks.sensitive = false;
+                this.play_queue.clear ();
+                api.get_random_songs.begin (null, (song) => {
+                    this.play_queue.queue (song);
+                }, (obj, res) => {
+                    try {
+                        api.get_random_songs.end (res);
+                    } catch (Error e) {
+                        error ("could not get random songs: %s", e.message);
+                    }
+                    this.shuffle_all_tracks.sensitive = true;
+
+                    this.play_queue.restart ();
+                });
+            });
+
+            this.play_queue.begin_playback.connect ((song) => {
+                var uri = api.stream_uri (song.id);
+                this.playbin.begin_playback (uri);
+
+                this.song = song;
+                api.scrobble.begin (song.id);
+            });
+
+            this.play_queue.prepare_next.connect ((next_song) => {
+                var next_uri = next_song == null ? null : api.stream_uri (next_song.id);
+                this.playbin.prepare_next (next_uri);
+            });
+
+            this.playbin.song_transition.connect ((uri) => {
+                this.play_queue.song_transition ();
+            });
+
+            this.play_queue.playback_continues.connect ((song) => {
+                this.song = song;
+                api.scrobble.begin (song.id);
+            });
+
+            this.playbin.playback_finished.connect (() => {
+                this.play_queue.playback_finished ();
+                this.song = null;
+            });
+
+            this.play_queue.stop_playback.connect (() => {
+                this.playbin.stop_playback ();
+                this.song = null;
+            });
+        });
+        this.setup.load ();
+
+        this.sidebar.select_row (this.sidebar.get_row_at_index (0));
+
+        this.notify["song"].connect (() => {
+            if (this.cancel_loading_art != null) {
+                this.cancel_loading_art.cancel ();
+            }
+            this.cancel_loading_art = new Cancellable ();
+
+            this.playing_cover_art = Gdk.Paintable.empty (1, 1);
+            if (this.song != null) {
+                this.cover_art_loading = true;
+
+                string song_id = this.song.id;
+                public_api.cover_art.begin (song_id, this.cancel_loading_art, (obj, res) => {
+                    try {
+                        this.playing_cover_art = Gdk.Texture.for_pixbuf (public_api.cover_art.end (res));
+                        this.cover_art_loading = false;
+                    } catch (Error e) {
+                        if (!(e is IOError.CANCELLED)) {
+                            warning ("could not load cover for %s: %s", song_id, e.message);
+                            this.cover_art_loading = false;
+                        }
+                    }
+                });
+            }
+        });
+        this.song = null;
+
+        this.playbin.notify["position"].connect (() => {
+            // only set if we aren't seeking
+            if (this.seek_timeout_id == 0) {
+                this.position = this.playbin.position;
+            }
+        });
+    }
+
+    [GtkCallback] private void on_sidebar_row_activated (Gtk.ListBoxRow row) {
+        if (row == this.sidebar_play_queue) {
+            this.stack.set_visible_child_name("play_queue");
+        }
+    }
+
+    [GtkCallback] private string format_timestamp (int64 ns) {
+        int64 ms = ns / 1000000;
+        int s = (int) (ms / 1000);
+        return "%02d:%02d".printf (s/60, s%60);
+    }
+    
+    private void seek_impl (int64 position) {
+        this.position = position;
+        if (this.seek_timeout_id == 0) {
+            this.seek_timeout_id = Timeout.add (500, () => {
+                playbin.seek(this.position);
+                this.seek_timeout_id = 0;
+                return false;
+            });
+        }
+    }
+
+    // same timeout logic as https://code.videolan.org/videolan/npapi-vlc/blob/6eae0ffb9cbaf8f6e04423de2ff38daabdf7cae3/npapi/vlcplugin_gtk.cpp#L312
+    private uint seek_timeout_id = 0;
+    [GtkCallback] private bool on_play_position_seek (Gtk.Range range, Gtk.ScrollType scroll_type, double value) {
+        this.seek_impl((int64) value);
+        return false;
+    }
+
+    [GtkCallback] private void on_play_pause_clicked () {
+        if (this.playbin.state == PlaybinState.PLAYING) {
+            this.playbin.pause();
+        } else {
+            this.playbin.play();
+        }
+    }
+
+    [GtkCallback] private string play_pause_icon_name (PlaybinState state) {
+        if (state == PlaybinState.PLAYING) {
+            return "media-playback-pause";
+        } else {
+            return "media-playback-start";
+        }
+    }
+
+    [GtkCallback] private bool playbin_active (PlaybinState state) {
+        return state != PlaybinState.STOPPED;
+    }
+
+    [GtkCallback] private string mute_button_icon_name (bool mute) {
+        return mute ? "audio-volume-muted" : "audio-volume-high";
+    }
+
+    [GtkCallback] private void on_mute_toggle () {
+        this.mute = !this.mute;
+    }
+
+    [GtkCallback] private void on_skip_forward_clicked () {
+        this.play_queue.skip_forward ();
+    }
+
+    [GtkCallback] private void on_skip_backward_clicked () {
+        this.play_queue.skip_backward ();
+    }
+
+    [GtkCallback] private void show_setup_dialog () {
+        this.setup.present (this);
+    }
+
+    [GtkCallback] private void seek_backward () {
+        // 10 seconds
+        int64 new_position = position - (int64)10 * 1000 * 1000000;
+        if (new_position < 0) new_position = 0;
+        this.seek_impl (new_position);
+    }
+
+    [GtkCallback] private void seek_forward () {
+        // 10 seconds
+        int64 new_position = position + (int64)10 * 1000 * 1000000;
+        if (new_position > this.playbin.duration) new_position = this.playbin.duration;
+        this.seek_impl (new_position);
+    }
+}