Added background theme policy

BaseALTKDE.admx

@@ -340,6 +340,45 @@
           </boolean>
       </elements>
     </policy>
+  <policy name="kde-background" class="User" displayName="$(string.kde-background)"
+    explainText="$(string.kde-background_help)"
+    presentation="$(presentation.kde-background-user-pr)"
+    key="Software\BaseALT\Policies\KDE">
+    <parentCategory ref="system:ALT_Appearance_KDE" />
+    <supportedOn ref="system:SUPPORTED_AltP10" />
+      <elements>
+        <enum  id="kde-background-setter" valueName="ksplashrc.Backgroung" required="true">
+          <item displayName="$(string.kde-background-breeze)">
+            <value>
+              <string>{"KDE":{"KSplash":"org.kde.breeze.desktop"}}</string>
+            </value>
+          </item>
+          <item displayName="$(string.kde-background-breeze-dark)">
+            <value>
+              <string>{"KDE":{"KSplash":"org.kde.breezedark.desktop"}}</string>
+            </value>
+          </item>
+          <item displayName="$(string.kde-background-oxygen)">
+            <value>
+              <string>{"KDE":{"KSplash":"org.kde.oxygen"}}</string>
+            </value>
+          </item>
+          <item displayName="$(string.kde-background-breezetwilight)">
+            <value>
+              <string>{"KDE":{"KSplash":"org.kde.breezetwilight.desktop"}}</string>
+            </value>
+          </item>
+        </enum>
+        <boolean id="kde-background_blocker" key="Software\BaseALT\Policies\KDELocks" valueName="ksplashrc.Backgroung" >
+          <trueValue>
+            <decimal value="1" />
+          </trueValue>
+          <falseValue>
+            <decimal value="0" />
+          </falseValue>
+          </boolean>
+      </elements>
+    </policy>
   <policy name="kde-screenlocker" class="User" displayName="$(string.kde-screenlocker)"
     explainText="$(string.kde-screenlocker_help)"
     key="Software\BaseALT\Policies\KDE"

en-US/basealtkde.adml

@@ -180,7 +180,17 @@ If the policy is disabled, clicking on the file or folder will highlight it.
       - Oxygen
       - Breeze
       - Breeze_dark
-      - BreezeTwinlight
+      - BreezeTwilight
+
+      </string>
+
+      <string id="kde-background">Backgroung theme</string>
+      <string id="kde-background_help">This policy allows you to select a screensaver theme. Valid parameter values:
+
+      - Oxygen
+      - Breeze
+      - Breeze_dark
+      - BreezeTwilight
 
       </string>
 
@@ -228,6 +238,11 @@ If the policy is disabled, clicking on the file or folder will highlight it.
       <string id="kde-look-and-feel-oxygen">Oxygen</string>
       <string id="kde-look-and-feel-breezetwilight">BreezeTwilight</string>
 
+      <string id="kde-background-breeze">Breeze</string>
+      <string id="kde-background-breeze-dark">Breeze-dark</string>
+      <string id="kde-background-oxygen">Oxygen</string>
+      <string id="kde-background-breezetwilight">BreezeTwilight</string>
+
       <string id="kde-autolock-enabled">Enabled</string>
       <string id="kde-autolock-disabled">Disabled</string>
 
@@ -309,6 +324,11 @@ If the policy is disabled, clicking on the file or folder will highlight it.
         <checkBox refId="kde-look-and-feel_blocker">Block</checkBox>
         <text>Blocking changes to this setting by the user. After restarting the device, the user's changes to the settings are not saved.</text>
       </presentation>
+      <presentation id="kde-background-user-pr">
+        <dropdownList noSort="true" defaultItem="0" refId="kde-background-setter">Screensaver theme:</dropdownList>
+        <checkBox refId="kde-background_blocker">Block</checkBox>
+        <text>Blocking changes to this setting by the user. After restarting the device, the user's changes to the settings are not saved.</text>
+      </presentation>
       <presentation id="kde-screenlocker-user-pr">
         <dropdownList noSort="true" defaultItem="0" refId="kde-autolock_setter">Automatically lock screen:</dropdownList>
         <checkBox refId="kde-autolock_blocker">Block</checkBox>

ru-RU/basealtkde.adml

@@ -180,7 +180,17 @@
       - Oxygen
       - Breeze
       - Breeze_dark
-      - BreezeTwinlight
+      - BreezeTwilight
+
+      </string>
+
+      <string id="kde-background">Тема заставки</string>
+      <string id="kde-background_help">Данная политика позволяет выбрать тему заставки. Допустимые значения параметра:
+
+      - Oxygen
+      - Breeze
+      - Breeze_dark
+      - BreezeTwilight
 
       </string>
 
@@ -228,6 +238,11 @@
       <string id="kde-look-and-feel-oxygen">Oxygen</string>
       <string id="kde-look-and-feel-breezetwilight">BreezeTwilight</string>
 
+      <string id="kde-background-breeze">Breeze</string>
+      <string id="kde-background-breeze-dark">Breeze-dark</string>
+      <string id="kde-background-oxygen">Oxygen</string>
+      <string id="kde-background-breezetwilight">BreezeTwilight</string>
+
       <string id="kde-autolock-enabled">Включено</string>
       <string id="kde-autolock-disabled">Отключено</string>
 
@@ -309,6 +324,11 @@
         <checkBox refId="kde-look-and-feel_blocker">Блокировать</checkBox>
         <text>Блокировка изменений данной настройки пользователем. После перезагрузки устройства внесённые пользователем изменения настройки не сохраняются.</text>
       </presentation>
+      <presentation id="kde-background-user-pr">
+        <dropdownList noSort="true" defaultItem="0" refId="kde-background-setter">Тема заставки:</dropdownList>
+        <checkBox refId="kde-background_blocker">Блокировать</checkBox>
+        <text>Блокировка изменений данной настройки пользователем. После перезагрузки устройства внесённые пользователем изменения настройки не сохраняются.</text>
+      </presentation>
       <presentation id="kde-screenlocker-user-pr">
         <dropdownList noSort="true" defaultItem="0" refId="kde-autolock_setter">Автоматически блокировать экран:</dropdownList>
         <checkBox refId="kde-autolock_blocker">Блокировать</checkBox>