[nautilus/gnome-3-20] mime-actions: make unhandled type dialogs modal

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit f796e6c9c3f89deb8b93984653cf95be223c2d13
Author: Ernestas Kulik <ernestas kulik gmail com>
Date:   Mon Apr 4 10:42:28 2016 +0300

    mime-actions: make unhandled type dialogs modal
    
    The unhandled type message dialog and application chooser dialog for
    files of unhandled type are not modal, thus allowing the user to
    inadvertently spawn multiple dialogs.
    
    This commit fixes that by making the dialogs modal.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=627259

 src/nautilus-mime-actions.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/nautilus-mime-actions.c b/src/nautilus-mime-actions.c
index 215e8e8..fafed6c 100644
--- a/src/nautilus-mime-actions.c
+++ b/src/nautilus-mime-actions.c
@@ -1099,7 +1099,8 @@ choose_program (GtkDialog *message_dialog, int response, gpointer callback_data)
        gtk_widget_destroy (GTK_WIDGET (message_dialog));
 
        dialog = gtk_app_chooser_dialog_new (parameters->parent_window,
-                                            0, location);
+                                            GTK_DIALOG_MODAL,
+                                            location);
        g_object_set_data_full (G_OBJECT (dialog), 
                                "mime-action:file",
                                nautilus_file_ref (file),
@@ -1125,7 +1126,7 @@ show_unhandled_type_error (ActivateParametersInstall *parameters)
        char *error_message = get_application_no_mime_type_handler_message (parameters->file, 
parameters->uri);
        if (g_content_type_is_unknown (mime_type)) {
                dialog = gtk_message_dialog_new (parameters->parent_window,
-                                                GTK_DIALOG_DESTROY_WITH_PARENT,
+                                                GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
                                                 GTK_MESSAGE_ERROR,
                                                 0,
                                                 NULL);
@@ -1138,7 +1139,7 @@ show_unhandled_type_error (ActivateParametersInstall *parameters)
                text = g_strdup_printf (_("There is no application installed for “%s” files"), 
g_content_type_get_description (mime_type));
 
                dialog = gtk_message_dialog_new (parameters->parent_window,
-                                                GTK_DIALOG_DESTROY_WITH_PARENT,
+                                                GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
                                                 GTK_MESSAGE_ERROR,
                                                 0,
                                                 NULL);