fixup! Add GTK application implementation

data/gtk.css

@@ -1,6 +1,5 @@
 #content_stack {
     box-shadow:inset 4px 4px 10px rgba(0,0,0,0.3);
-    background-image:url('noise-texture.png');
 }
 
 #port_spinner {

data/icons/meson.build

@@ -1,7 +0,0 @@
-application_id = 'xyz.suruatoel.mcg'
-
-scalable_dir = join_paths('hicolor', 'scalable', 'apps')
-install_data(
-    join_paths(scalable_dir, ('@0@.svg').format(application_id)),
-    install_dir: join_paths(get_option('datadir'), 'icons', scalable_dir)
-)

data/xyz.suruatoel.mcg.gresource.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<gresources>
-    <gresource prefix="/xyz/suruatoel/mcg">
-        <file>gtk.css</file>
-        <file>noise-texture.png</file>
-        <file>ui/window.ui</file>
-        <file>ui/shortcuts-dialog.ui</file>
-        <file>ui/connection-panel.ui</file>
-        <file>ui/album-headerbar.ui</file>
-        <file>ui/server-panel.ui</file>
-        <file>ui/cover-panel.ui</file>
-        <file>ui/playlist-panel.ui</file>
-        <file>ui/library-panel.ui</file>
-    </gresource>
-</gresources>

data/xyz.suruatoel.mcg.gschema.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<schemalist>
-    <enum id="xyz.suruatoel.mcg.SortOrder">
-        <value nick="artist" value="0" />
-        <value nick="title" value="1" />
-        <value nick="year" value="2" />
-        <value nick="modified" value="3" />
-    </enum>
-	<schema path="/xyz/suruatoel/mcg/" id="xyz.suruatoel.mcg" gettext-domain="mcg">
-		<key type="s" name="host">
-			<default>'localhost'</default>
-			<summary>MPD host</summary>
-			<description>MPD host to connect to</description>
-		</key>
-		<key type="i" name="port">
-			<default>6600</default>
-			<summary>MPD port</summary>
-			<description>MPD port to connect to</description>
-		</key>
-		<key type="b" name="connected">
-			<default>false</default>
-			<summary>Connection state</summary>
-			<description>State of last connection</description>
-		</key>
-		<key type="i" name="width">
-			<default>800</default>
-			<summary>Window width</summary>
-			<description>The window width in pixels.</description>
-		</key>
-		<key type="i" name="height">
-			<default>600</default>
-			<summary>Window height</summary>
-			<description>The window height in pixels.</description>
-		</key>
-		<key type="b" name="is-maximized">
-			<default>false</default>
-			<summary>Window maximized</summary>
-			<description>Whether or not the window is in maximized state.</description>
-		</key>
-		<key type="i" name="panel">
-			<range min="0" max="3"/>
-			<default>1</default>
-			<summary>Last selected panel</summary>
-			<description>The index of the last selected panel.</description>
-		</key>
-		<key type="i" name="item-size">
-			<range min="100" max="1000" />
-			<default>150</default>
-			<summary>Size of library items</summary>
-			<description>The size of items displayed in the library.</description>
-		</key>
-		<key enum="xyz.suruatoel.mcg.SortOrder" name="sort-order">
-			<default>'year'</default>
-			<summary>Sort criterium for library items</summary>
-			<description>The sort criterium of items displayed in the library.</description>
-		</key>
-		<key type="b" name="sort-type">
-			<default>true</default>
-			<summary>Sort type for library items</summary>
-			<description>The sort type of items displayed in the library.</description>
-		</key>
-	</schema>
-</schemalist>

internal/gui/application.go

@@ -103,7 +103,7 @@ func (a *Application) showAboutDialog() {
 func (a *Application) newAboutDialog() *adw.AboutDialog {
 	dialog := adw.NewAboutDialog()
 	dialog.SetApplicationName("CoverGrid")
-	dialog.SetApplicationIcon("xyz.suruatoel.covergrid")
+	dialog.SetApplicationIcon("xyz.suruatoel.mcg")
 	dialog.SetVersion(a.Version())
 	dialog.SetComments(i18n.T("CoverGrid is a client for the Music Player Daemon, focusing on albums instead of single tracks."))
 	dialog.SetWebsite("https://www.suruatoel.xyz/codes/covergrid")