Fix fast navigation

+ enable libspelling support since it was added to buildroot recently.

Resolves: RHEL-76523

papers-47.0-fast-navigation.patch

@@ -0,0 +1,37 @@
+From ee88fa8e3488b64f930632cefbc5115cf3a406e0 Mon Sep 17 00:00:00 2001
+From: Marek Kasik <mkasik@redhat.com>
+Date: Fri, 31 Jan 2025 12:57:37 +0100
+Subject: [PATCH 2/2] shell: Extend fast navigation
+
+Enable navigation to the beginning of the document for "go-backwards" action
+even if the page number is lower than 10.
+Enable the same for "go-forward" action for the end of the document.
+---
+ shell/src/document_view/actions.rs | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/shell/src/document_view/actions.rs b/shell/src/document_view/actions.rs
+index a4036ab92..006b9f58f 100644
+--- a/shell/src/document_view/actions.rs
++++ b/shell/src/document_view/actions.rs
+@@ -655,6 +655,8 @@ impl imp::PpsDocumentView {
+ 
+                         if current_page + 10 < n_pages {
+                             obj.model.set_page(current_page + 10);
++                        } else {
++                            obj.model.set_page(n_pages - 1);
+                         }
+                     }
+                 ))
+@@ -668,6 +670,8 @@ impl imp::PpsDocumentView {
+ 
+                         if current_page - 10 >= 0 {
+                             obj.model.set_page(current_page - 10);
++                        } else {
++                            obj.model.set_page(0);
+                         }
+                     }
+                 ))
+-- 
+2.48.1
+

papers-47.0-go-backwards-action.patch

@@ -0,0 +1,26 @@
+From 7be0a67e000358476dda43edc74ea756d3066e18 Mon Sep 17 00:00:00 2001
+From: Marek Kasik <mkasik@redhat.com>
+Date: Fri, 31 Jan 2025 12:40:03 +0100
+Subject: [PATCH 1/2] shell: Fix "go-backwards" action
+
+The go-backwards action did not work before due to a typo in its name.
+---
+ shell/src/document_view/actions.rs | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/shell/src/document_view/actions.rs b/shell/src/document_view/actions.rs
+index bdf744431..a4036ab92 100644
+--- a/shell/src/document_view/actions.rs
++++ b/shell/src/document_view/actions.rs
+@@ -659,7 +659,7 @@ impl imp::PpsDocumentView {
+                     }
+                 ))
+                 .build(),
+-            gio::ActionEntryBuilder::new("go-back")
++            gio::ActionEntryBuilder::new("go-backwards")
+                 .activate(glib::clone!(
+                     #[weak(rename_to = obj)]
+                     self,
+-- 
+2.48.1
+

papers.spec

@@ -45,6 +45,10 @@ Patch:          papers-47.0-snapshot-5de8d26c.patch
 # Patch to avoid crash when sidebar-page has unexpected value
 Patch:          papers-47.0-check-sidebar-page.patch
 
+# Fix fast navigation
+Patch:          papers-47.0-go-backwards-action.patch
+Patch:          papers-47.0-fast-navigation.patch
+
 # https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
 ExcludeArch:    %{ix86}
 
@@ -77,6 +81,7 @@ BuildRequires:  pkgconfig(poppler-glib)
 BuildRequires:  pkgconfig(sysprof-capture-4)
 BuildRequires:  /usr/bin/appstream-util
 BuildRequires:  /usr/bin/desktop-file-validate
+BuildRequires:  pkgconfig(libspelling-1)
 
 %if 0%{?rhel}
 BuildRequires:  rust-toolset
@@ -162,7 +167,7 @@ cd ~-
 %meson \
        -Ddjvu=%{?with_djvu:enabled}%{!?with_djvu:disabled} \
        -Dintrospection=disabled \
-       -Dspell_check=disabled \
+       -Dspell_check=enabled \
        -Dtests=false \
        %{nil}