From f8bcecd6d11a567c3cbe9254ae6e8a8b5e0b52c1 Mon Sep 17 00:00:00 2001
From: AlienAtSystem <67456084+AlienAtSystem@users.noreply.github.com>
Date: Mon, 27 Sep 2021 12:38:55 +0200
Subject: [PATCH] [ADD] 'single-page' and 'multi-page' classes in
 report_qweb_element_page_visibility module

These classes cause the element to be visible when the document is only a single page long (for single-page) or when it's multiple pages long (for multi-page). This is especially useful for page counters, which can be hidden when there's only a single page.
---
 report_qweb_element_page_visibility/views/layouts.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/report_qweb_element_page_visibility/views/layouts.xml b/report_qweb_element_page_visibility/views/layouts.xml
index 4538372bf..903a2ba48 100644
--- a/report_qweb_element_page_visibility/views/layouts.xml
+++ b/report_qweb_element_page_visibility/views/layouts.xml
@@ -43,6 +43,12 @@
                             'last-page': function (elt) {
                                 elt.style.visibility = (vars.sitepage === vars.sitepages) ? "visible" : "hidden";
                             },
+                            'single-page': function (elt) {
+                                elt.style.display = (vars.sitepages === 1) ? "inherit" : "none";
+                            },
+                            'multi-page': function (elt) {
+                                elt.style.display = (vars.sitepages > 1) ? "inherit" : "none";
+                            },
                         };
                         for (var klass in operations) {
                             var y = document.getElementsByClassName(klass);