[epiphany/wip/exalm/gtk4-cleanups-2: 24/27] download: Stop using gtk_dialog_run()

[Alexander Mikhaylenko <alexm src gnome org>]

commit d92b3d4cc2ed5cb1d041fd11706b7f9907c52788
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Nov 30 19:05:19 2021 +0500

    download: Stop using gtk_dialog_run()

 embed/ephy-download.c | 61 +++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 44 insertions(+), 17 deletions(-)
---
diff --git a/embed/ephy-download.c b/embed/ephy-download.c
index b0bafb082..eb95b6e9b 100644
--- a/embed/ephy-download.c
+++ b/embed/ephy-download.c
@@ -786,6 +786,41 @@ download_failed_cb (WebKitDownload *wk_download,
   g_signal_emit (download, signals[ERROR], 0, download->error);
 }
 
+typedef struct {
+  EphyDownload *download;
+  WebKitDownload *webkit_download;
+  char *suggested_filename;
+  GtkFileChooser *file_chooser;
+} SuggestedFilenameData;
+
+static void
+filename_suggested_dialog_cb (GtkDialog             *dialog,
+                              GtkResponseType        response,
+                              SuggestedFilenameData *data)
+{
+  if (response == GTK_RESPONSE_OK) {
+    g_autofree gchar *uri = gtk_file_chooser_get_uri (data->file_chooser);
+    g_autofree gchar *folder = g_filename_from_uri (uri, NULL, NULL);
+    g_autofree gchar *path = g_build_filename (uri, data->suggested_filename, NULL);
+
+    ephy_download_set_destination_uri (data->download, path);
+
+    webkit_download_set_allow_overwrite (data->webkit_download, TRUE);
+
+    ephy_downloads_manager_add_download (ephy_embed_shell_get_downloads_manager 
(ephy_embed_shell_get_default ()),
+                                         data->download);
+
+    g_settings_set_string (EPHY_SETTINGS_WEB, EPHY_PREFS_WEB_LAST_DOWNLOAD_DIRECTORY, folder);
+  } else {
+    ephy_download_cancel (data->download);
+  }
+
+  gtk_widget_destroy (GTK_WIDGET (dialog));
+
+  g_free (data->suggested_filename);
+  g_free (data);
+}
+
 static void
 filename_suggested_cb (EphyDownload *download,
                        const char   *suggested_filename,
@@ -806,6 +841,7 @@ filename_suggested_cb (EphyDownload *download,
   g_autofree gchar *from_text = NULL;
   g_autofree gchar *content_length = NULL;
   const gchar *content_type;
+  SuggestedFilenameData *data;
 
   application = G_APPLICATION (ephy_embed_shell_get_default ());
   toplevel = gtk_application_get_active_window (GTK_APPLICATION (application));
@@ -851,24 +887,15 @@ filename_suggested_cb (EphyDownload *download,
 
   gtk_widget_show_all (box);
 
-  if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
-    g_autofree gchar *uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (filechooser));
-    g_autofree gchar *folder = g_filename_from_uri (uri, NULL, NULL);
-    g_autofree gchar *path = g_build_filename (uri, suggested_filename, NULL);
-
-    ephy_download_set_destination_uri (download, path);
-
-    webkit_download_set_allow_overwrite (webkit_download, TRUE);
-
-    ephy_downloads_manager_add_download (ephy_embed_shell_get_downloads_manager 
(ephy_embed_shell_get_default ()),
-                                         download);
-
-    g_settings_set_string (EPHY_SETTINGS_WEB, EPHY_PREFS_WEB_LAST_DOWNLOAD_DIRECTORY, folder);
-  } else {
-    ephy_download_cancel (download);
-  }
+  data = g_new0 (SuggestedFilenameData, 1);
+  data->download = download;
+  data->webkit_download = webkit_download;
+  data->suggested_filename = g_strdup (suggested_filename);
+  data->file_chooser = GTK_FILE_CHOOSER (filechooser);
 
-  gtk_widget_destroy (dialog);
+  g_signal_connect (dialog, "response",
+                    G_CALLBACK (filename_suggested_dialog_cb), data);
+  gtk_window_present (GTK_WINDOW (dialog));
 }
 
 EphyDownload *