Fix Sushi crash with undefined getters

Related: #1880752

sushi-define-getters.patch

@@ -0,0 +1,156 @@
+From 47736b0547e40b543cdf0c6aab167f81da57bd1b Mon Sep 17 00:00:00 2001
+From: Felipe Borges <felipeborges@gnome.org>
+Date: Wed, 23 Sep 2020 12:59:53 +0200
+Subject: [PATCH] viewers: Implement getters in the viewers child classes
+
+I have no idea why the getters defined in Renderer.Renderer are not
+inherited by their derived classes. I am not very versed in modern
+GJS, neither interested much in it.
+
+This fixes sushi tho. :)
+---
+ src/viewers/evince.js      | 8 ++++++++
+ src/viewers/font.js        | 8 ++++++++
+ src/viewers/gst.js         | 8 ++++++++
+ src/viewers/html.js        | 8 ++++++++
+ src/viewers/image.js       | 8 ++++++++
+ src/viewers/libreoffice.js | 8 ++++++++
+ src/viewers/text.js        | 8 ++++++++
+ 7 files changed, 56 insertions(+)
+
+diff --git a/src/viewers/evince.js b/src/viewers/evince.js
+index 5330eea..9eb36a9 100644
+--- a/src/viewers/evince.js
++++ b/src/viewers/evince.js
+@@ -42,6 +42,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class EvinceRenderer extends Gtk.ScrolledWindow {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file, fileInfo) {
+         super._init({ visible: true,
+                       min_content_height: Constants.VIEW_MIN,
+diff --git a/src/viewers/font.js b/src/viewers/font.js
+index 9bba13d..330c92b 100644
+--- a/src/viewers/font.js
++++ b/src/viewers/font.js
+@@ -38,6 +38,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class FontRenderer extends Sushi.FontWidget {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file) {
+         super._init({ uri: file.get_uri(),
+                       visible: true })
+diff --git a/src/viewers/gst.js b/src/viewers/gst.js
+index 14d4b00..0c5654a 100644
+--- a/src/viewers/gst.js
++++ b/src/viewers/gst.js
+@@ -39,6 +39,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class GstRenderer extends Sushi.MediaBin {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file) {
+         super._init({ uri: file.get_uri() });
+ 
+diff --git a/src/viewers/html.js b/src/viewers/html.js
+index a20d55d..3de4455 100644
+--- a/src/viewers/html.js
++++ b/src/viewers/html.js
+@@ -38,6 +38,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class HTMLRenderer extends WebKit2.WebView {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file) {
+         super._init();
+ 
+diff --git a/src/viewers/image.js b/src/viewers/image.js
+index bae07cd..8befc05 100644
+--- a/src/viewers/image.js
++++ b/src/viewers/image.js
+@@ -38,6 +38,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class ImageRenderer extends Gtk.DrawingArea {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file) {
+         super._init();
+ 
+diff --git a/src/viewers/libreoffice.js b/src/viewers/libreoffice.js
+index d153223..8302b4e 100644
+--- a/src/viewers/libreoffice.js
++++ b/src/viewers/libreoffice.js
+@@ -24,6 +24,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class LibreofficeRenderer extends Gtk.ScrolledWindow {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file) {
+         super._init({ hexpand: true,
+                       visible: true,
+diff --git a/src/viewers/text.js b/src/viewers/text.js
+index 52d4b17..c621efd 100644
+--- a/src/viewers/text.js
++++ b/src/viewers/text.js
+@@ -38,6 +38,14 @@ var Klass = GObject.registerClass({
+                                          false)
+     },
+ }, class TextRenderer extends Gtk.ScrolledWindow {
++    get ready() {
++        return !!this._ready;
++    }
++
++    get fullscreen() {
++        return !!this._fullscreen;
++    }
++
+     _init(file, fileInfo) {
+         super._init();
+ 
+-- 
+2.28.0
+

sushi.spec

@@ -1,12 +1,14 @@
 Name:           sushi
 Version:        3.34.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A quick previewer for Nautilus
 
 License:        GPLv2+ with exceptions
 URL:            https://gitlab.gnome.org/GNOME/sushi
 Source0:        https://download.gnome.org/sources/%{name}/3.34/%{name}-%{version}.tar.xz
 
+Patch0:         sushi-define-getters.patch
+
 BuildRequires:  gettext
 BuildRequires:  gjs-devel
 BuildRequires:  meson
@@ -30,6 +32,7 @@ file manager.
 
 %prep
 %setup -q
+%patch0 -p1
 
 
 %build
@@ -54,6 +57,10 @@ file manager.
 
 
 %changelog
+* Wed Sep 23 2020 Felipe Borges <feborges@redhat.com> - 3.34.0-4
+- Fix crash
+- Related: #1880752
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.34.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild