Icon theme switching

src/extension.js

@@ -28,6 +28,7 @@ const { SettingsManager } = Me.imports.modules.SettingsManager;
 const { Timer } = Me.imports.modules.Timer;
 const { GtkThemer } = Me.imports.modules.GtkThemer;
 const { ShellThemer } = Me.imports.modules.ShellThemer;
+const { IconThemer } = Me.imports.modules.IconThemer;
 const { CursorThemer } = Me.imports.modules.CursorThemer;
 const { Backgrounder } = Me.imports.modules.Backgrounder;
 const { Commander } = Me.imports.modules.Commander;
@@ -44,6 +45,7 @@ var settingsManager = null;
 var timer = null;
 var gtkThemer = null;
 var shellThemer = null;
+var iconThemer = null;
 var cursorThemer = null;
 var backgrounder = null;
 var commander = null;
@@ -62,6 +64,7 @@ function enable() {
 		timer = new Timer();
 		gtkThemer = new GtkThemer();
 		shellThemer = new ShellThemer();
+		iconThemer = new IconThemer();
 		cursorThemer = new CursorThemer();
 		backgrounder = new Backgrounder();
 		commander = new Commander();
@@ -70,6 +73,7 @@ function enable() {
 		timer.enable();
 		gtkThemer.enable();
 		shellThemer.enable();
+		iconThemer.enable();
 		cursorThemer.enable();
 		backgrounder.enable();
 		commander.enable();
@@ -85,6 +89,7 @@ function disable() {
 
 	gtkThemer.disable();
 	shellThemer.disable();
+	iconThemer.disable();
 	cursorThemer.disable();
 	backgrounder.disable();
 	commander.disable();
@@ -95,6 +100,7 @@ function disable() {
 	timer = null;
 	gtkThemer = null;
 	shellThemer = null;
+	iconThemer = null;
 	cursorThemer = null;
 	backgrounder = null;
 	commander = null;

src/modules/CursorThemer.js

@@ -109,7 +109,6 @@ var CursorThemer = class {
 	}
 
 	_on_cursor_theme_changed(settings, new_theme) {
-		this._save_original_theme();
 		switch (e.timer.time) {
 			case 'day':
 				e.settingsManager.cursor_variant_day = new_theme;
@@ -125,10 +124,6 @@ var CursorThemer = class {
 	}
 
 
-	_are_variants_up_to_date() {
-		return ( e.settingsManager.cursor_theme === e.settingsManager.cursor_variant_day || e.settingsManager.cursor_theme === e.settingsManager.cursor_variant_night );
-	}
-
 	_set_variant(time) {
 		log_debug(`Setting the cursor ${time} variant...`);
 		switch (time) {
@@ -145,9 +140,6 @@ var CursorThemer = class {
 	}
 
 	_save_original_theme() {
-		if ( this._are_variants_up_to_date() ) {
-			return;
-		}
 		e.settingsManager.cursor_variant_original = e.settingsManager.cursor_theme;
 	}
 

src/modules/IconThemer.js

@@ -0,0 +1,155 @@
+/*
+Night Theme Switcher Gnome Shell extension
+
+Copyright (C) 2020 Romain Vigier
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http s ://www.gnu.org/licenses/>.
+*/
+
+const { extensionUtils } = imports.misc;
+const { main } = imports.ui;
+
+const Me = extensionUtils.getCurrentExtension();
+
+const e = Me.imports.extension;
+const { log_debug } = Me.imports.utils;
+
+
+/**
+ * The Icon Themer is responsible for changing the icon theme according to the
+ * time.
+ */
+var IconThemer = class {
+
+	enable() {
+		log_debug('Enabling Icon Themer...');
+		this._watch_status();
+		this._save_original_theme();
+		if ( e.settingsManager.icon_variants_enabled ) {
+			this._connect_settings();
+			this._connect_timer();
+		}
+		log_debug('Icon Themer enabled.');
+	}
+
+	disable() {
+		log_debug('Disabling Icon Themer...');
+		this._disconnect_timer();
+		this._disconnect_settings();
+		this._reset_original_theme();
+		this._unwatch_status();
+		log_debug('Icon Themer disabled.');
+	}
+
+
+	_watch_status() {
+		log_debug('Watching icon variants status...');
+		this._icon_variants_status_changed_connect = e.settingsManager.connect('icon-variants-status-changed', this._on_icon_variants_status_changed.bind(this));
+	}
+
+	_unwatch_status() {
+		if ( this._icon_variants_status_changed_connect ) {
+			e.settingsManager.disconnect(this._icon_variants_status_changed_connect);
+			this._icon_variants_status_changed_connect = null;
+		}
+		log_debug('Stopped watching icon variants status.');
+	}
+
+	_connect_settings() {
+		log_debug('Connecting Icon Themer to settings...');
+		this._icon_variant_changed_connect = e.settingsManager.connect('icon-variant-changed', this._on_icon_variant_changed.bind(this));
+		this._icon_theme_changed_connect = e.settingsManager.connect('icon-theme-changed', this._on_icon_theme_changed.bind(this));
+	}
+
+	_disconnect_settings() {
+		if ( this._icon_variant_changed_connect ) {
+			e.settingsManager.disconnect(this._icon_variant_changed_connect);
+			this._icon_variant_changed_connect = null;
+		}
+		if ( this._icon_theme_changed_connect ) {
+			e.settingsManager.disconnect(this._icon_theme_changed_connect);
+			this._icon_theme_changed_connect = null;
+		}
+		log_debug('Disconnected Icon Themer from settings.');
+	}
+
+	_connect_timer() {
+		log_debug('Connecting Icon Themer to Timer...');
+		this._time_changed_connect = e.timer.connect('time-changed', this._on_time_changed.bind(this));
+	}
+
+	_disconnect_timer() {
+		if ( this._time_changed_connect ) {
+			e.timer.disconnect(this._time_changed_connect);
+			this._time_changed_connect = null;
+		}
+		log_debug('Disconnected Icon Themer from Timer.');
+	}
+
+
+	_on_icon_variants_status_changed(settings, enabled) {
+		this.disable();
+		this.enable();
+	}
+
+	_on_icon_variant_changed(settings, changed_variant_time) {
+		if ( changed_variant_time === e.timer.time ) {
+			this._set_variant(changed_variant_time);
+		}
+	}
+
+	_on_icon_theme_changed(settings, new_theme) {
+		switch (e.timer.time) {
+			case 'day':
+				e.settingsManager.icon_variant_day = new_theme;
+				break;
+			case 'night':
+				e.settingsManager.icon_variant_night = new_theme;
+		}
+		this._set_variant(e.timer.time);
+	}
+
+	_on_time_changed(timer, new_time) {
+		this._set_variant(new_time);
+	}
+
+
+	_set_variant(time) {
+		log_debug(`Setting the icon ${time} variant...`);
+		switch (time) {
+			case 'day':
+				e.settingsManager.icon_theme = e.settingsManager.icon_variant_day;
+				break;
+			case 'night':
+				e.settingsManager.icon_theme = e.settingsManager.icon_variant_night;
+				break;
+			case 'original':
+				e.settingsManager.icon_theme = e.settingsManager.icon_variant_original;
+				break;
+		}
+	}
+
+	_save_original_theme() {
+		e.settingsManager.icon_variant_original = e.settingsManager.icon_theme;
+	}
+
+	_reset_original_theme() {
+		// We don't reset the theme when locking the session to prevent
+		// flicker on unlocking
+		if ( !main.screenShield.locked ) {
+			log_debug('Resetting to the user\'s original icon theme...');
+			this._set_variant('original');
+		}
+	}
+
+}

src/modules/SettingsManager.js

@@ -57,6 +57,10 @@ var SettingsManager = class {
 		this._shell_variant_day_changed_connect = this._extensionsSettings.connect('changed::shell-variant-day', this._on_shell_variant_day_changed.bind(this));
 		this._shell_variant_night_changed_connect = this._extensionsSettings.connect('changed::shell-variant-night', this._on_shell_variant_night_changed.bind(this));
 		this._shell_variant_original_changed_connect = this._extensionsSettings.connect('changed::shell-variant-original', this._on_shell_variant_original_changed.bind(this));
+		this._icon_variants_status_connect = this._extensionsSettings.connect('changed::icon-variants-enabled', this._on_icon_variants_status_changed.bind(this));
+		this._icon_variant_day_changed_connect = this._extensionsSettings.connect('changed::icon-variant-day', this._on_icon_variant_day_changed.bind(this));
+		this._icon_variant_night_changed_connect = this._extensionsSettings.connect('changed::icon-variant-night', this._on_icon_variant_night_changed.bind(this));
+		this._icon_variant_original_changed_connect = this._extensionsSettings.connect('changed::icon-variant-original', this._on_icon_variant_original_changed.bind(this));
 		this._cursor_variants_status_connect = this._extensionsSettings.connect('changed::cursor-variants-enabled', this._on_cursor_variants_status_changed.bind(this));
 		this._cursor_variant_day_changed_connect = this._extensionsSettings.connect('changed::cursor-variant-day', this._on_cursor_variant_day_changed.bind(this));
 		this._cursor_variant_night_changed_connect = this._extensionsSettings.connect('changed::cursor-variant-night', this._on_cursor_variant_night_changed.bind(this));
@@ -70,6 +74,7 @@ var SettingsManager = class {
 		this._nightlight_status_connect = this._colorSettings.connect('changed::night-light-enabled', this._on_nightlight_status_changed.bind(this));
 		this._location_status_connect = this._locationSettings.connect('changed::enabled', this._on_location_status_changed.bind(this));
 		this._gtk_theme_changed_connect = this._interfaceSettings.connect('changed::gtk-theme', this._on_gtk_theme_changed.bind(this));
+		this._icon_theme_changed_connect = this._interfaceSettings.connect('changed::icon-theme', this._on_icon_theme_changed.bind(this));
 		this._cursor_theme_changed_connect = this._interfaceSettings.connect('changed::cursor-theme', this._on_cursor_theme_changed.bind(this));
 		this._background_changed_connect = this._backgroundSettings.connect('changed::picture-uri', this._on_background_changed.bind(this));
 		if ( this._userthemesSettings ) {
@@ -86,6 +91,10 @@ var SettingsManager = class {
 		this._extensionsSettings.disconnect(this._shell_variant_day_changed_connect);
 		this._extensionsSettings.disconnect(this._shell_variant_night_changed_connect);
 		this._extensionsSettings.disconnect(this._shell_variant_original_changed_connect);
+		this._extensionsSettings.disconnect(this._icon_variants_status_connect);
+		this._extensionsSettings.disconnect(this._icon_variant_day_changed_connect);
+		this._extensionsSettings.disconnect(this._icon_variant_night_changed_connect);
+		this._extensionsSettings.disconnect(this._icon_variant_original_changed_connect);
 		this._extensionsSettings.disconnect(this._cursor_variants_status_connect);
 		this._extensionsSettings.disconnect(this._cursor_variant_day_changed_connect);
 		this._extensionsSettings.disconnect(this._cursor_variant_night_changed_connect);
@@ -99,6 +108,7 @@ var SettingsManager = class {
 		this._colorSettings.disconnect(this._nightlight_status_connect);
 		this._locationSettings.disconnect(this._location_status_connect);
 		this._interfaceSettings.disconnect(this._gtk_theme_changed_connect);
+		this._interfaceSettings.disconnect(this._icon_theme_changed_connect);
 		this._interfaceSettings.disconnect(this._cursor_theme_changed_connect);
 		this._backgroundSettings.disconnect(this._background_changed_connect);
 		if ( this._userthemesSettings ) {
@@ -229,6 +239,45 @@ var SettingsManager = class {
 		}
 	}
 
+	/* Icon variants settings */
+
+	get icon_variants_enabled() {
+		return this._extensionsSettings.get_boolean('icon-variants-enabled');
+	}
+
+	get icon_variant_day() {
+		return this._extensionsSettings.get_string('icon-variant-day') || this.icon_theme;
+	}
+
+	set icon_variant_day(value) {
+		if ( value !== this.icon_variant_day ) {
+			this._extensionsSettings.set_string('icon-variant-day', value);
+			log_debug(`The icon day variant has been set to '${value}'.`);
+		}
+	}
+
+	get icon_variant_night() {
+		return this._extensionsSettings.get_string('icon-variant-night') || this.icon_theme;
+	}
+
+	set icon_variant_night(value) {
+		if ( value !== this.icon_variant_night ) {
+			this._extensionsSettings.set_string('icon-variant-night', value);
+			log_debug(`The icon night variant has been set to '${value}'.`);
+		}
+	}
+
+	get icon_variant_original() {
+		return this._extensionsSettings.get_string('icon-variant-original');
+	}
+
+	set icon_variant_original(value) {
+		if ( value !== this.icon_variant_original ) {
+			this._extensionsSettings.set_string('icon-variant-original', value);
+			log_debug(`The icon original variant has been set to '${value}'.`);
+		}
+	}
+
 
 	/* Time source settings */
 
@@ -317,7 +366,7 @@ var SettingsManager = class {
 	set gtk_theme(value) {
 		if ( value !== this.gtk_theme ) {
 			this._interfaceSettings.set_string('gtk-theme', value);
-			log_debug(`GTK theme has been set to '${value}.'`);
+			log_debug(`GTK theme has been set to '${value}'.`);
 		}
 	}
 
@@ -341,6 +390,20 @@ var SettingsManager = class {
 	}
 
 
+	/* Icon theme settings */
+
+	get icon_theme() {
+		return this._interfaceSettings.get_string('icon-theme');
+	}
+
+	set icon_theme(value) {
+		if ( value !== this.icon_theme ) {
+			this._interfaceSettings.set_string('icon-theme', value);
+			log_debug(`Icon theme has been set to '${value}'.`);
+		}
+	}
+
+
 	/* Cursor theme settings */
 
 	get cursor_theme() {
@@ -350,7 +413,7 @@ var SettingsManager = class {
 	set cursor_theme(value) {
 		if ( value !== this.cursor_theme ) {
 			this._interfaceSettings.set_string('cursor-theme', value);
-			log_debug(`Cursor theme has been set to '${value}.'`);
+			log_debug(`Cursor theme has been set to '${value}'.`);
 		}
 	}
 
@@ -412,7 +475,7 @@ var SettingsManager = class {
 
 	_on_cursor_variants_status_changed(settings, changed_key) {
 		log_debug('Cursor variants have been ' + (this.cursor_variants_enabled ? 'ena' : 'disa') + 'bled.');
-		this.emit('cursor-variants-status-changed', this.curso_variants_enabled);
+		this.emit('cursor-variants-status-changed', this.cursor_variants_enabled);
 	}
 
 	_on_cursor_variant_day_changed(settings, changed_key) {
@@ -431,6 +494,29 @@ var SettingsManager = class {
 	}
 
 
+	/* Icon variants */
+
+	_on_icon_variants_status_changed(settings, changed_key) {
+		log_debug('Icon variants have been ' + (this.icon_variants_enabled ? 'ena' : 'disa') + 'bled.');
+		this.emit('icon-variants-status-changed', this.icon_variants_enabled);
+	}
+
+	_on_icon_variant_day_changed(settings, changed_key) {
+		log_debug(`Icon day variant has changed to '${this.icon_variant_day}'.`);
+		this.emit('icon-variant-changed', 'day');
+	}
+
+	_on_icon_variant_night_changed(settings, changed_key) {
+		log_debug(`Icon night variant has changed to '${this.icon_variant_night}'.`);
+		this.emit('icon-variant-changed', 'night');
+	}
+
+	_on_icon_variant_original_changed(settings, changed_key) {
+		log_debug(`Icon original variant has changed to '${this.icon_variant_original}'.`);
+		this.emit('icon-variant-changed', 'original');
+	}
+
+
 	/* Time source */
 
 	_on_time_source_changed(settings, changed_key) {
@@ -494,6 +580,14 @@ var SettingsManager = class {
 	}
 
 
+	/* Icon theme */
+
+	_on_icon_theme_changed(settings, changed_key) {
+		log_debug(`Cursor theme has changed to '${this.icon_theme}'.`);
+		this.emit('icon-theme-changed', this.icon_theme);
+	}
+
+
 	/* Cursor theme */
 
 	_on_cursor_theme_changed(settings, changed_key) {

src/po/fr.po

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Night Theme Switcher 7\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-05-29 11:18+0200\n"
-"PO-Revision-Date: 2020-05-29 11:21+0200\n"
+"POT-Creation-Date: 2020-05-29 16:45+0200\n"
+"PO-Revision-Date: 2020-05-29 16:48+0200\n"
 "Last-Translator: Romain Vigier <romain@romainvigier.fr>\n"
 "Language-Team: French - France <romain@romainvigier.fr>\n"
 "Language: fr_FR\n"
@@ -52,12 +52,12 @@ msgid "Switch backgrounds"
 msgstr "Changer les arrière-plans"
 
 #: src/preferences/Backgrounds.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:111
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:131
 msgid "Day background"
 msgstr "Arrière-plan diurne"
 
 #: src/preferences/Backgrounds.js:45
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:116
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:136
 msgid "Night background"
 msgstr "Arrière-plan nocturne"
 
@@ -107,17 +107,17 @@ msgstr ""
 "Vous pouvez définir des thèmes de curseurs diurnes et nocturnes différents."
 
 #: src/preferences/CursorTheme.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:46
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:66
 msgid "Switch cursor variants"
 msgstr "Changer les variantes de curseur"
 
 #: src/preferences/CursorTheme.js:45 src/preferences/GtkTheme.js:45
-#: src/preferences/ShellTheme.js:45
+#: src/preferences/IconTheme.js:45 src/preferences/ShellTheme.js:45
 msgid "Day variant"
 msgstr "Variante diurne"
 
 #: src/preferences/CursorTheme.js:46 src/preferences/GtkTheme.js:46
-#: src/preferences/ShellTheme.js:46
+#: src/preferences/IconTheme.js:46 src/preferences/ShellTheme.js:46
 msgid "Night variant"
 msgstr "Variante nocturne"
 
@@ -146,6 +146,20 @@ msgstr ""
 msgid "Manual variants"
 msgstr "Variantes manuelles"
 
+#: src/preferences/IconTheme.js:40
+msgid "Icon theme"
+msgstr "Thème d’icônes"
+
+#: src/preferences/IconTheme.js:41
+msgid "You can set different icon themes for day and night."
+msgstr ""
+"Vous pouvez définir des thèmes d’icônes diurnes et nocturnes différents."
+
+#: src/preferences/IconTheme.js:44
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:46
+msgid "Switch icon variants"
+msgstr "Changer les variantes d’icônes"
+
 #: src/preferences/Schedule.js:39
 msgid "Schedule"
 msgstr "Horaires"
@@ -170,7 +184,7 @@ msgid "Manual time source"
 msgstr "Source d’horaires manuelle"
 
 #: src/preferences/Schedule.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:71
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:91
 msgid "Time source"
 msgstr "Source d’horaires"
 
@@ -276,98 +290,126 @@ msgid "Disable automatic shell theme variants detection"
 msgstr "Désactiver la détection automatique des variantes du thème shell"
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:47
+msgid "Enable icon variants switching"
+msgstr "Activer le changement de variantes d’icônes"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:51
+msgid "Day icon theme"
+msgstr "Thème d’icônes diurne"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:52
+msgid "The icon theme to use during daytime"
+msgstr "Le thème d’icônes à utiliser le jour"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:56
+msgid "Night icon theme"
+msgstr "Thème d’icônes nocturne"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:57
+msgid "The icon theme to use during nighttime"
+msgstr "Le thème d’icônes à utiliser la nuit"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:61
+msgid "Original icon theme"
+msgstr "Thème d’icônes original"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:62
+msgid "The icon theme to restore when the extension is disabled"
+msgstr "Le thème d’icônes à restaurer quand l’extension est désactivée"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:67
 msgid "Enable cursor variants switching"
 msgstr "Activer le changement de variantes de curseur"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:51
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:71
 msgid "Day cursor theme"
-msgstr "Thème de curseur diurne"
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:52
-msgid "The cursor theme to use during daytime"
-msgstr "Le thème de curseur à utiliser le jour"
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:56
-msgid "Night cursor theme"
-msgstr "Thème de curseur nocturne"
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:57
-msgid "The cursor theme to use during nighttime"
-msgstr "Le thème shell à utiliser la nuit"
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:61
-msgid "Original cursor theme"
-msgstr "Thème de curseur original"
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:62
-msgid "The cursor theme to restore when the extension is disabled"
-msgstr "Le thème de curseur à restaurer quand l’extension est désactivée"
+msgstr "Thème de curseurs diurne"
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:72
+msgid "The cursor theme to use during daytime"
+msgstr "Le thème de curseurs à utiliser le jour"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:76
+msgid "Night cursor theme"
+msgstr "Thème de curseurs nocturne"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:77
+msgid "The cursor theme to use during nighttime"
+msgstr "Le thème de curseurs à utiliser la nuit"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:81
+msgid "Original cursor theme"
+msgstr "Thème de curseurs original"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:82
+msgid "The cursor theme to restore when the extension is disabled"
+msgstr "Le thème de curseurs à restaurer quand l’extension est désactivée"
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:92
 msgid "The source used to check current time"
 msgstr "Source utilisée pour vérifier les horaires"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:76
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:96
 msgid "Use manual time source"
 msgstr "Utiliser une source d’horaires manuelle"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:77
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:97
 msgid "Disable automatic time source detection"
 msgstr "Désactive la détection automatique de la source d’horaires"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:81
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:101
 msgid "Sunrise time"
 msgstr "Heure du lever"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:82
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:102
 msgid "When the day starts"
 msgstr "Quand le jour se lève"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:86
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:106
 msgid "Sunset time"
 msgstr "Heure du coucher"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:87
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:107
 msgid "When the day ends"
 msgstr "Quand le jour se couche"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:91
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:111
 msgid "Enable commands"
 msgstr "Activer les commandes"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:92
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:112
 msgid "Commands will be spawned on time change"
 msgstr "Les commandes seront lancées au changement d’horaire"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:96
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:116
 msgid "Sunrise command"
 msgstr "Commande du lever de soleil"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:97
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:117
 msgid "The command to spawn at sunrise"
 msgstr "La commande à lancer quand le soleil se lève"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:101
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:121
 msgid "Sunset command"
 msgstr "Commande du coucher de soleil"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:102
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:122
 msgid "The command to spawn at sunset"
 msgstr "La commande à lancer quand le soleil se couche"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:106
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:126
 msgid "Enable backgrounds"
 msgstr "Activer les arrière-plans"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:107
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:127
 msgid "Background will be changed on time change"
 msgstr "L’arrière-plan changera au changement d’horaire"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:112
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:132
 msgid "Path to the day background"
 msgstr "Chemin vers l’arrière-plan diurne"
 
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:117
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:137
 msgid "Path to the night background"
 msgstr "Chemin vers l’arrière-plan nocturne"
 

src/po/nightthemeswitcher@romainvigier.fr.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Night Theme Switcher 30\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-05-29 11:18+0200\n"
+"POT-Creation-Date: 2020-05-29 16:45+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -45,12 +45,12 @@ msgid "Switch backgrounds"
 msgstr ""
 
 #: src/preferences/Backgrounds.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:111
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:131
 msgid "Day background"
 msgstr ""
 
 #: src/preferences/Backgrounds.js:45
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:116
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:136
 msgid "Night background"
 msgstr ""
 
@@ -97,17 +97,17 @@ msgid "You can set different cursor themes for day and night."
 msgstr ""
 
 #: src/preferences/CursorTheme.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:46
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:66
 msgid "Switch cursor variants"
 msgstr ""
 
 #: src/preferences/CursorTheme.js:45 src/preferences/GtkTheme.js:45
-#: src/preferences/ShellTheme.js:45
+#: src/preferences/IconTheme.js:45 src/preferences/ShellTheme.js:45
 msgid "Day variant"
 msgstr ""
 
 #: src/preferences/CursorTheme.js:46 src/preferences/GtkTheme.js:46
-#: src/preferences/ShellTheme.js:46
+#: src/preferences/IconTheme.js:46 src/preferences/ShellTheme.js:46
 msgid "Night variant"
 msgstr ""
 
@@ -129,6 +129,19 @@ msgstr ""
 msgid "Manual variants"
 msgstr ""
 
+#: src/preferences/IconTheme.js:40
+msgid "Icon theme"
+msgstr ""
+
+#: src/preferences/IconTheme.js:41
+msgid "You can set different icon themes for day and night."
+msgstr ""
+
+#: src/preferences/IconTheme.js:44
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:46
+msgid "Switch icon variants"
+msgstr ""
+
 #: src/preferences/Schedule.js:39
 msgid "Schedule"
 msgstr ""
@@ -147,7 +160,7 @@ msgid "Manual time source"
 msgstr ""
 
 #: src/preferences/Schedule.js:44
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:71
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:91
 msgid "Time source"
 msgstr ""
 
@@ -246,97 +259,125 @@ msgid "Disable automatic shell theme variants detection"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:47
-msgid "Enable cursor variants switching"
+msgid "Enable icon variants switching"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:51
-msgid "Day cursor theme"
+msgid "Day icon theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:52
-msgid "The cursor theme to use during daytime"
+msgid "The icon theme to use during daytime"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:56
-msgid "Night cursor theme"
+msgid "Night icon theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:57
-msgid "The cursor theme to use during nighttime"
+msgid "The icon theme to use during nighttime"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:61
-msgid "Original cursor theme"
+msgid "Original icon theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:62
-msgid "The cursor theme to restore when the extension is disabled"
+msgid "The icon theme to restore when the extension is disabled"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:67
+msgid "Enable cursor variants switching"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:71
+msgid "Day cursor theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:72
-msgid "The source used to check current time"
+msgid "The cursor theme to use during daytime"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:76
-msgid "Use manual time source"
+msgid "Night cursor theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:77
-msgid "Disable automatic time source detection"
+msgid "The cursor theme to use during nighttime"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:81
-msgid "Sunrise time"
+msgid "Original cursor theme"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:82
-msgid "When the day starts"
-msgstr ""
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:86
-msgid "Sunset time"
-msgstr ""
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:87
-msgid "When the day ends"
-msgstr ""
-
-#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:91
-msgid "Enable commands"
+msgid "The cursor theme to restore when the extension is disabled"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:92
-msgid "Commands will be spawned on time change"
+msgid "The source used to check current time"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:96
-msgid "Sunrise command"
+msgid "Use manual time source"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:97
-msgid "The command to spawn at sunrise"
+msgid "Disable automatic time source detection"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:101
-msgid "Sunset command"
+msgid "Sunrise time"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:102
-msgid "The command to spawn at sunset"
+msgid "When the day starts"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:106
-msgid "Enable backgrounds"
+msgid "Sunset time"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:107
-msgid "Background will be changed on time change"
+msgid "When the day ends"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:111
+msgid "Enable commands"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:112
-msgid "Path to the day background"
+msgid "Commands will be spawned on time change"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:116
+msgid "Sunrise command"
 msgstr ""
 
 #: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:117
+msgid "The command to spawn at sunrise"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:121
+msgid "Sunset command"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:122
+msgid "The command to spawn at sunset"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:126
+msgid "Enable backgrounds"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:127
+msgid "Background will be changed on time change"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:132
+msgid "Path to the day background"
+msgstr ""
+
+#: src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml:137
 msgid "Path to the night background"
 msgstr ""

src/preferences/IconTheme.js

@@ -0,0 +1,95 @@
+/*
+Night Theme Switcher Gnome Shell extension
+
+Copyright (C) 2020 Romain Vigier
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http s ://www.gnu.org/licenses/>.
+*/
+
+const { GdkPixbuf, Gio, Gtk } = imports.gi;
+const { extensionUtils } = imports.misc;
+
+const Me = extensionUtils.getCurrentExtension();
+
+const { SettingsPage, SettingsList, SettingsListRow } = Me.imports.preferences.bases;
+const { get_installed_icon_themes } = Me.imports.utils;
+
+const Gettext = imports.gettext.domain(Me.metadata.uuid);
+const _ = Gettext.gettext;
+
+
+const shell_minor_version = parseInt(imports.misc.config.PACKAGE_VERSION.split('.')[1]);
+if ( shell_minor_version <= 30 ) {
+	extensionUtils.getSettings = Me.imports.convenience.getSettings;
+}
+
+
+var IconThemePreferences = class {
+
+	constructor() {
+		const label = _('Icon theme');
+		const description = _('You can set different icon themes for day and night.');
+		const content = new SettingsList();
+
+		content.add_row(new SettingsListRow(_('Switch icon variants'), new IconVariantsEnabledControl()));
+		content.add_row(new SettingsListRow(_('Day variant'), new TimeIconVariantControl('day')));
+		content.add_row(new SettingsListRow(_('Night variant'), new TimeIconVariantControl('night')));
+
+		return new SettingsPage(label, description, content);
+	}
+
+}
+
+
+class IconVariantsEnabledControl {
+
+	constructor() {
+		const settings = extensionUtils.getSettings();
+		const toggle = new Gtk.Switch({
+			active: settings.get_boolean('icon-variants-enabled')
+		});
+		settings.bind(
+			'icon-variants-enabled',
+			toggle,
+			'active',
+			Gio.SettingsBindFlags.DEFAULT
+		);
+		return toggle;
+	}
+
+}
+
+
+class TimeIconVariantControl {
+
+	constructor(time) {
+		const settings = extensionUtils.getSettings();
+		const combo = new Gtk.ComboBoxText();
+		const themes = Array.from(get_installed_icon_themes()).sort();
+		themes.forEach(theme => combo.append(theme, theme));
+		settings.bind(
+			`icon-variant-${time}`,
+			combo,
+			'active-id',
+			Gio.SettingsBindFlags.DEFAULT
+		);
+		settings.bind(
+			'icon-variants-enabled',
+			combo,
+			'sensitive',
+			Gio.SettingsBindFlags.DEFAULT
+		);
+		return combo;
+	}
+
+}

src/prefs.js

@@ -27,6 +27,7 @@ const { BackgroundsPreferences } = Me.imports.preferences.Backgrounds;
 const { CommandsPreferences } = Me.imports.preferences.Commands;
 const { CursorThemePreferences } = Me.imports.preferences.CursorTheme;
 const { GtkThemePreferences } = Me.imports.preferences.GtkTheme;
+const { IconThemePreferences } = Me.imports.preferences.IconTheme;
 const { SchedulePreferences } = Me.imports.preferences.Schedule;
 const { ShellThemePreferences } = Me.imports.preferences.ShellTheme;
 
@@ -55,6 +56,9 @@ function buildPrefsWidget() {
 	const shellThemePreferences = new ShellThemePreferences();
 	prefs_widget.append_page(shellThemePreferences.page, shellThemePreferences.label);
 
+	const iconThemePreferences = new IconThemePreferences();
+	prefs_widget.append_page(iconThemePreferences.page, iconThemePreferences.label);
+
 	const cursorThemePreferences = new CursorThemePreferences();
 	prefs_widget.append_page(cursorThemePreferences.page, cursorThemePreferences.label);
 

src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml

@@ -41,6 +41,26 @@
 			<summary>Use manual shell variants</summary>
 			<description>Disable automatic shell theme variants detection</description>
 		</key>
+		<key name="icon-variants-enabled" type="b">
+			<default>false</default>
+			<summary>Switch icon variants</summary>
+			<description>Enable icon variants switching</description>
+		</key>
+		<key name="icon-variant-day" type="s">
+			<default>""</default>
+			<summary>Day icon theme</summary>
+			<description>The icon theme to use during daytime</description>
+		</key>
+		<key name="icon-variant-night" type="s">
+			<default>""</default>
+			<summary>Night icon theme</summary>
+			<description>The icon theme to use during nighttime</description>
+		</key>
+		<key name="icon-variant-original" type="s">
+			<default>""</default>
+			<summary>Original icon theme</summary>
+			<description>The icon theme to restore when the extension is disabled</description>
+		</key>
 		<key name="cursor-variants-enabled" type="b">
 			<default>false</default>
 			<summary>Switch cursor variants</summary>

src/utils.js

@@ -141,6 +141,43 @@ function get_installed_shell_themes() {
 	return themes;
 }
 
+/**
+ * Get all the installed icon themes on the system.
+ * @returns {Set} A set containing all the installed icon themes names.
+ */
+function get_installed_icon_themes() {
+	const themes = new Set();
+
+	get_resources_dirs_paths('icons').forEach(themes_dir_path => {
+		const themes_dir = Gio.File.new_for_path(themes_dir_path);
+
+		if (themes_dir.query_file_type(Gio.FileQueryInfoFlags.NONE, null) !== Gio.FileType.DIRECTORY) {
+			return;
+		}
+
+		const theme_dirs_enumerator = themes_dir.enumerate_children('', Gio.FileQueryInfoFlags.NONE, null);
+
+		while (true) {
+			let theme_dir_info = theme_dirs_enumerator.next_file(null);
+
+			if (theme_dir_info === null) {
+				break;
+			}
+
+			const theme_dir = theme_dirs_enumerator.get_child(theme_dir_info);
+			const css_file = Gio.File.new_for_path(GLib.build_filenamev([theme_dir.get_path(), 'index.theme']));
+			if (css_file.query_exists(null)) {
+				themes.add(theme_dir.get_basename());
+			}
+		}
+		theme_dirs_enumerator.close(null);
+	});
+
+	themes.delete('default');
+
+	return themes;
+}
+
 /**
  * Get all the installed cursor themes on the system.
  * @returns {Set} A set containing all the installed cursor themes names.