[epiphany/wip/exalm/gtk4-cleanups-2: 26/27] window: Stop using gtk_dialog_run() for closing tabs with modified forms

[Alexander Mikhaylenko <alexm src gnome org>]

commit 5f271d94a44b810a40a75193c24e2ba8147b833d
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Tue Nov 30 19:34:46 2021 +0500

    window: Stop using gtk_dialog_run() for closing tabs with modified forms

 src/ephy-window.c | 64 +++++++++++++++++++++++++++++++++----------------------
 1 file changed, 39 insertions(+), 25 deletions(-)
---
diff --git a/src/ephy-window.c b/src/ephy-window.c
index f288bcc3d..0625ec654 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -275,23 +275,6 @@ construct_confirm_close_dialog (EphyWindow *window,
   return dialog;
 }
 
-static gboolean
-confirm_close_with_modified_forms (EphyWindow *window)
-{
-  GtkWidget *dialog;
-  int response;
-
-  dialog = construct_confirm_close_dialog (window,
-                                           _("Do you want to leave this website?"),
-                                           _("A form you modified has not been submitted."),
-                                           _("_Discard form"));
-  response = gtk_dialog_run (GTK_DIALOG (dialog));
-
-  gtk_widget_destroy (dialog);
-
-  return response == GTK_RESPONSE_ACCEPT;
-}
-
 static gboolean
 confirm_close_with_multiple_tabs (EphyWindow *window)
 {
@@ -2851,6 +2834,29 @@ tab_has_modified_forms_data_free (TabHasModifiedFormsData *data)
   g_clear_pointer (&data, g_free);
 }
 
+static void
+tab_has_modified_forms_dialog_cb (GtkDialog               *dialog,
+                                  GtkResponseType          response,
+                                  TabHasModifiedFormsData *data)
+{
+  HdyTabView *tab_view = ephy_tab_view_get_tab_view (data->window->tab_view);
+
+  gtk_widget_destroy (GTK_WIDGET (dialog));
+
+  if (response == GTK_RESPONSE_ACCEPT) {
+    /* It's safe to close the tab immediately because we are only checking a
+     * single tab for modified forms here. There is an entirely separate
+     * codepath for checking modified forms when closing the whole window,
+     * see ephy_window_check_modified_forms().
+     */
+    hdy_tab_view_close_page_finish (tab_view, data->page, TRUE);
+    ephy_window_close_tab (data->window, data->embed);
+  } else
+    hdy_tab_view_close_page_finish (tab_view, data->page, FALSE);
+
+  tab_has_modified_forms_data_free (data);
+}
+
 static void
 tab_has_modified_forms_cb (EphyWebView             *view,
                            GAsyncResult            *result,
@@ -2865,16 +2871,24 @@ tab_has_modified_forms_cb (EphyWebView             *view,
       data->page != NULL) {
     HdyTabView *tab_view = ephy_tab_view_get_tab_view (data->window->tab_view);
 
-    if (!has_modified_forms || confirm_close_with_modified_forms (data->window)) {
-      /* It's safe to close the tab immediately because we are only checking a
-       * single tab for modified forms here. There is an entirely separate
-       * codepath for checking modified forms when closing the whole window,
-       * see ephy_window_check_modified_forms().
-       */
+    if (!has_modified_forms) {
       hdy_tab_view_close_page_finish (tab_view, data->page, TRUE);
       ephy_window_close_tab (data->window, data->embed);
-    } else
-      hdy_tab_view_close_page_finish (tab_view, data->page, FALSE);
+    } else {
+      GtkWidget *dialog;
+
+      dialog = construct_confirm_close_dialog (data->window,
+                                               _("Do you want to leave this website?"),
+                                               _("A form you modified has not been submitted."),
+                                               _("_Discard form"));
+
+      g_signal_connect (dialog, "response",
+                        G_CALLBACK (tab_has_modified_forms_dialog_cb),
+                        data);
+      gtk_window_present (GTK_WINDOW (dialog));
+
+      return;
+    }
   }
 
   tab_has_modified_forms_data_free (data);