[evince] libdocument: make ev_attachment_launch_app use GdkDisplay

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 24be012d44711afa989a1f9b50f5e336fbd1ca4e
Author: Qiu Wenbo <qiuwenbo kylinos com cn>
Date:   Thu Dec 2 11:40:31 2021 +0800

    libdocument: make ev_attachment_launch_app use GdkDisplay
    
    Signed-off-by: Qiu Wenbo <qiuwenbo kylinos com cn>

 libdocument/ev-attachment.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/libdocument/ev-attachment.c b/libdocument/ev-attachment.c
index 1ad2ca711..72625b11d 100644
--- a/libdocument/ev-attachment.c
+++ b/libdocument/ev-attachment.c
@@ -367,14 +367,13 @@ ev_attachment_save (EvAttachment *attachment,
 
 static gboolean
 ev_attachment_launch_app (EvAttachment *attachment,
-                         GdkScreen    *screen,
+                         GdkDisplay    *display,
                          guint32       timestamp,
                          GError      **error)
 {
        gboolean             result;
        GList               *files = NULL;
        GdkAppLaunchContext *context;
-        GdkDisplay          *display;
        GError              *ioerror = NULL;
        EvAttachmentPrivate *priv = GET_PRIVATE (attachment);
 
@@ -383,9 +382,8 @@ ev_attachment_launch_app (EvAttachment *attachment,
 
        files = g_list_prepend (files, priv->tmp_file);
 
-        display = screen ? gdk_screen_get_display (screen) : gdk_display_get_default ();
+       display = display ?: gdk_display_get_default ();
        context = gdk_display_get_app_launch_context (display);
-       gdk_app_launch_context_set_screen (context, screen);
        gdk_app_launch_context_set_timestamp (context, timestamp);
 
        result = g_app_info_launch (priv->app, files,
@@ -421,6 +419,7 @@ ev_attachment_open (EvAttachment *attachment,
        GAppInfo *app_info;
        gboolean  retval = FALSE;
        EvAttachmentPrivate *priv;
+       GdkDisplay *display = gdk_screen_get_display (screen);
 
        g_return_val_if_fail (EV_IS_ATTACHMENT (attachment), FALSE);
 
@@ -442,7 +441,7 @@ ev_attachment_open (EvAttachment *attachment,
        }
 
        if (priv->tmp_file) {
-               retval = ev_attachment_launch_app (attachment, screen,
+               retval = ev_attachment_launch_app (attachment, display,
                                                   timestamp, error);
        } else {
                 char *basename;
@@ -468,7 +467,7 @@ ev_attachment_open (EvAttachment *attachment,
                                g_object_unref (priv->tmp_file);
                        priv->tmp_file = g_object_ref (file);
 
-                       retval = ev_attachment_launch_app (attachment, screen,
+                       retval = ev_attachment_launch_app (attachment, display,
                                                           timestamp, error);
                }
 
@@ -477,4 +476,3 @@ ev_attachment_open (EvAttachment *attachment,
 
        return retval;
 }
-