Add encryption check box to FindSomeone page

src/qml/Pages/AddChat/CreateRoom.qml

@@ -103,17 +103,8 @@ HBox {
         Layout.maximumWidth: parent.width
     }
 
-    HCheckBox {
+    EncryptCheckBox {
         id: encryptCheckBox
-        text: qsTr("Encrypt messages")
-        subtitle.text:
-            qsTr("Protect the room against eavesdropper. Only you " +
-                 "and those you trust can read the conversation.") +
-            "<br><font color='" + theme.colors.middleBackground + "'>" +
-            qsTr("Cannot be disabled later!") +
-            "</font>"
-        subtitle.textFormat: Text.StyledText
-        spacing: addChatBox.horizontalSpacing
 
         Layout.maximumWidth: parent.width
     }

src/qml/Pages/AddChat/EncryptCheckBox.qml

@@ -0,0 +1,14 @@
+import QtQuick 2.12
+import "../../Base"
+
+HCheckBox {
+    text: qsTr("Encrypt messages")
+    subtitle.text:
+        qsTr("Protect the room against eavesdropper. Only you " +
+             "and those you trust can read the conversation.") +
+        "<br><font color='" + theme.colors.middleBackground + "'>" +
+        qsTr("Cannot be disabled later!") +
+        "</font>"
+    subtitle.textFormat: Text.StyledText
+    spacing: addChatBox.horizontalSpacing
+}

src/qml/Pages/AddChat/FindSomeone.qml

@@ -20,7 +20,7 @@ HBox {
             button.loading    = true
             errorMessage.text = ""
 
-            let args = [userField.text]
+            let args = [userField.text, encryptCheckBox.checked]
 
             py.callClientCoro(userId, "new_direct_chat", args, roomId => {
                 button.loading    = false
@@ -61,6 +61,12 @@ HBox {
         Layout.fillWidth: true
     }
 
+    EncryptCheckBox {
+        id: encryptCheckBox
+
+        Layout.maximumWidth: parent.width
+    }
+
     HLabel {
         id: errorMessage
         wrapMode: Text.Wrap