MC-943: Grouping content blocks and containers in the Panel

- update close icon in full screen view

Author: anthoula

app/code/Magento/PageBuilder/Test/Mftf/Section/PageBuilderStageSection.xml

@@ -10,7 +10,7 @@
         xsi:noNamespaceSchemaLocation="../../../../../../../dev/tests/acceptance/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Page/etc/SectionObject.xsd">
     <section name="PageBuilderStage">
         <element name="openFullScreen" type="button" selector="//i[@class='icon-pagebuilder-fullscreen']"/>
-        <element name="exitFullScreen" type="button" selector="//i[@class='icon-pagebuilder-fullscreen-exit']"/>
+        <element name="exitFullScreen" type="button" selector=".pagebuilder-header .action-close"/>
         <element name="stageLoading" type="button" selector="div.pagebuilder-stage-loading"/>
         <element name="stageWrapper" type="button" selector="//div[@class='pagebuilder-stage-wrapper']"/>
         <element name="stageWrapperFullScreen" type="button" selector="div.pagebuilder-stage-wrapper.stage-full-screen"/>

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminPageBuilderProductAttributeTest.xml

@@ -85,7 +85,7 @@
         </actionGroup>
         <fillField selector="{{TextOnConfiguration.textArea}}" userInput="Hello Product Page From PageBuilder" stepKey="addTextToEditor"/>
         <actionGroup ref="saveEditPanelSettingsFullScreen" stepKey="saveEditPanelSettings"/>
-        <click selector=".icon-pagebuilder-fullscreen-exit" stepKey="exitPageBuilderFullScreen" />
+        <click selector="{{PageBuilderStage.exitFullScreen}}" stepKey="exitPageBuilderFullScreen" />
         <actionGroup ref="fillMainProductForm" stepKey="fillMainProductForm">
             <argument name="product" value="SimpleProduct"/>
         </actionGroup>
@@ -327,7 +327,7 @@
         </actionGroup>
         <fillField selector="{{TextOnConfiguration.textArea}}" userInput="Hello Product Page From PageBuilder" stepKey="addTextToEditor"/>
         <actionGroup ref="saveEditPanelSettingsFullScreen" stepKey="saveEditPanelSettings"/>
-        <click selector=".icon-pagebuilder-fullscreen-exit" stepKey="exitPageBuilderFullScreen" />
+        <click selector="{{PageBuilderStage.exitFullScreen}}" stepKey="exitPageBuilderFullScreen" />
         <actionGroup ref="fillMainProductForm" stepKey="fillMainProductForm">
             <argument name="product" value="SimpleProduct"/>
         </actionGroup>

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminPageBuilderSlideCommonTest.xml

@@ -1251,8 +1251,8 @@
         <waitForElementVisible time="5" selector="{{EditPanelForm.editFormSave}}" stepKey="waitForSaveButton"/>
         <click selector="{{EditPanelForm.editFormSave}}" stepKey="clickSaveButton"/>
         <waitForElementNotVisible time="5" selector="{{EditPanelForm.editForm}}" stepKey="waitForEditFormNotVisible"/>
-        <waitForElementVisible selector=".icon-pagebuilder-fullscreen-exit" stepKey="waitForExitPageBuilderFullScreen"/>
-        <click selector=".icon-pagebuilder-fullscreen-exit" stepKey="exitPageBuilderFullScreen"/>
+        <waitForElementVisible selector="{{PageBuilderStage.exitFullScreen}}" stepKey="waitForExitPageBuilderFullScreen"/>
+        <click selector="{{PageBuilderStage.exitFullScreen}}" stepKey="exitPageBuilderFullScreen"/>
         <waitForElementVisible selector="{{AdminCategoryMainActionsSection.SaveButton}}" stepKey="waitForSaveCategory"/>
         <click selector="{{AdminCategoryMainActionsSection.SaveButton}}" stepKey="saveCategory"/>
         <waitForPageLoad stepKey="waitForPageLoad3"/>

app/code/Magento/PageBuilder/view/adminhtml/web/template/page-builder.html

@@ -7,7 +7,7 @@
 <div class="pagebuilder-stage-wrapper"
      css="'stage-full-screen': isFullScreen">
     <div class="admin__field pagebuilder-header">
-        <i click="toggleFullScreen.bind($data)" css="'icon-pagebuilder-fullscreen': !isFullScreen(), 'icon-pagebuilder-fullscreen-exit': isFullScreen()"></i>
+        <i click="toggleFullScreen.bind($data)" css="'icon-pagebuilder-fullscreen': !isFullScreen(), 'action-close': isFullScreen()"></i>
     </div>
     <br/>
     <with args="panel">