[nautilus/gnome-42] compress-dialog-controller: Fit popover fit on X11

[António Fernandes <antoniof src gnome org>]

commit 441124cfef1b95623ac182f818a761ace8d1258c
Author: António Fernandes <antoniojpfernandes gmail com>
Date:   Mon Nov 8 18:48:47 2021 +0000

    compress-dialog-controller: Fit popover fit on X11
    
    Under X11, GTK3 cannot draw a GtkPopover outside of the main window area.
    
    This means the popover for compress formats is clipped under X11.
    
    As a workaround, make the window twice as tal when the popover is shown.
    
    Fixes https://gitlab.gnome.org/GNOME/nautilus/-/issues/2018
    
    (cherry picked from commit 203d24f1e57991340b2870b0b956922144f0152a)

 src/nautilus-compress-dialog-controller.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
---
diff --git a/src/nautilus-compress-dialog-controller.c b/src/nautilus-compress-dialog-controller.c
index 687cb5558..6c5b6964c 100644
--- a/src/nautilus-compress-dialog-controller.c
+++ b/src/nautilus-compress-dialog-controller.c
@@ -21,6 +21,10 @@
 #include <gnome-autoar/gnome-autoar.h>
 #include <libhandy-1/handy.h>
 
+#ifdef GDK_WINDOWING_X11
+#include <gdk/gdkx.h>
+#endif
+
 #include <eel/eel-vfs-extensions.h>
 
 #include "nautilus-compress-dialog-controller.h"
@@ -394,6 +398,17 @@ popover_on_show (GtkWidget *widget,
         }
         break;
     }
+
+#ifdef GDK_WINDOWING_X11
+    if (GDK_IS_X11_DISPLAY (gdk_display_get_default ()))
+    {
+        int w, h;
+
+        /* Workaround for https://gitlab.gnome.org/GNOME/nautilus/-/issues/2018 */
+        gtk_window_get_default_size (GTK_WINDOW (self->compress_dialog), &w, &h);
+        gtk_window_resize (GTK_WINDOW (self->compress_dialog), w, h * 2);
+    }
+#endif
 }
 
 NautilusCompressDialogController *