[gnome-shell] sytemActions: Add separate 'restart' action

[Florian Müllner <fmuellner src gnome org>]

commit 0b56416d30f390e49115fdca9a57813b360558f4
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Jul 1 17:02:15 2020 +0200

    sytemActions: Add separate 'restart' action
    
    In order to split restart and power-off in the system menu, we need
    to separate the underlying actions as well.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2202

 js/misc/systemActions.js | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)
---
diff --git a/js/misc/systemActions.js b/js/misc/systemActions.js
index fe55f061d9..33dacf21e9 100644
--- a/js/misc/systemActions.js
+++ b/js/misc/systemActions.js
@@ -21,6 +21,7 @@ const SENSOR_OBJECT_PATH = '/net/hadess/SensorProxy';
 const SensorProxyInterface = loadInterfaceXML('net.hadess.SensorProxy');
 
 const POWER_OFF_ACTION_ID        = 'power-off';
+const RESTART_ACTION_ID          = 'restart';
 const LOCK_SCREEN_ACTION_ID      = 'lock-screen';
 const LOGOUT_ACTION_ID           = 'logout';
 const SUSPEND_ACTION_ID          = 'suspend';
@@ -44,6 +45,10 @@ const SystemActions = GObject.registerClass({
             'can-power-off', 'can-power-off', 'can-power-off',
             GObject.ParamFlags.READABLE,
             false),
+        'can-restart': GObject.ParamSpec.boolean(
+            'can-restart', 'can-restart', 'can-restart',
+            GObject.ParamFlags.READABLE,
+            false),
         'can-suspend': GObject.ParamSpec.boolean(
             'can-suspend', 'can-suspend', 'can-suspend',
             GObject.ParamFlags.READABLE,
@@ -86,7 +91,15 @@ const SystemActions = GObject.registerClass({
             name: C_("search-result", "Power Off"),
             iconName: 'system-shutdown-symbolic',
             // Translators: A list of keywords that match the power-off action, separated by semicolons
-            keywords: tokenizeKeywords(_('power off;shutdown;reboot;restart;halt;stop')),
+            keywords: tokenizeKeywords(_('power off;shutdown;halt;stop')),
+            available: false,
+        });
+        this._actions.set(RESTART_ACTION_ID, {
+            // Translators: The name of the restart action in search
+            name: C_('search-result', 'Restart'),
+            iconName: 'system-reboot-symbolic',
+            // Translators: A list of keywords that match the restart action, separated by semicolons
+            keywords: tokenizeKeywords(_('reboot;restart;')),
             available: false,
         });
         this._actions.set(LOCK_SCREEN_ACTION_ID, {
@@ -196,6 +209,11 @@ const SystemActions = GObject.registerClass({
         return this._actions.get(POWER_OFF_ACTION_ID).available;
     }
 
+    // eslint-disable-next-line camelcase
+    get can_restart() {
+        return this._actions.get(RESTART_ACTION_ID).available;
+    }
+
     // eslint-disable-next-line camelcase
     get can_suspend() {
         return this._actions.get(SUSPEND_ACTION_ID).available;
@@ -299,6 +317,9 @@ const SystemActions = GObject.registerClass({
         case POWER_OFF_ACTION_ID:
             this.activatePowerOff();
             break;
+        case RESTART_ACTION_ID:
+            this.activateRestart();
+            break;
         case LOCK_SCREEN_ACTION_ID:
             this.activateLockScreen();
             break;
@@ -340,6 +361,9 @@ const SystemActions = GObject.registerClass({
                         this._loginScreenSettings.get_boolean(DISABLE_RESTART_KEY));
         this._actions.get(POWER_OFF_ACTION_ID).available = this._canHavePowerOff && !disabled;
         this.notify('can-power-off');
+
+        this._actions.get(RESTART_ACTION_ID).available = this._canHavePowerOff && !disabled;
+        this.notify('can-restart');
     }
 
     _updateHaveSuspend() {
@@ -438,6 +462,13 @@ const SystemActions = GObject.registerClass({
         this._session.ShutdownRemote(0);
     }
 
+    activateRestart() {
+        if (!this._actions.get(RESTART_ACTION_ID).available)
+            throw new Error('The restart action is not available!');
+
+        this._session.RebootRemote();
+    }
+
     activateSuspend() {
         if (!this._actions.get(SUSPEND_ACTION_ID).available)
             throw new Error('The suspend action is not available!');