[file-roller] Introduce button to skip all existing files when extracting.

[Paolo Bacchilega <paobac src gnome org>]

commit 92b926b15f46a7726c545cf707bd66e8e01940a9
Author: J08nY <johny neuromancer sk>
Date:   Sun Oct 7 20:38:47 2018 +0200

    Introduce button to skip all existing files when extracting.

 src/fr-window.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/src/fr-window.c b/src/fr-window.c
index 2b737e38..384c7291 100644
--- a/src/fr-window.c
+++ b/src/fr-window.c
@@ -6514,6 +6514,7 @@ typedef struct {
 #define _FR_RESPONSE_OVERWRITE_YES_ALL 100
 #define _FR_RESPONSE_OVERWRITE_YES     101
 #define _FR_RESPONSE_OVERWRITE_NO      102
+#define _FR_RESPONSE_OVERWRITE_NO_ALL  103
 
 
 static void
@@ -6693,6 +6694,9 @@ overwrite_dialog_response_cb (GtkDialog *dialog,
                odata->current_file = odata->current_file->next;
                break;
 
+       case _FR_RESPONSE_OVERWRITE_NO_ALL:
+               odata->edata->overwrite = FR_OVERWRITE_NO;
+               /* fall-through */
        case _FR_RESPONSE_OVERWRITE_NO:
                overwrite_data_skip_current (odata);
                break;
@@ -6754,6 +6758,7 @@ query_info_ready_for_overwrite_dialog_cb (GObject      *source_object,
                                             details,
                                             _GTK_LABEL_CANCEL, GTK_RESPONSE_CANCEL,
                                             _("Replace _All"), _FR_RESPONSE_OVERWRITE_YES_ALL,
+                                            _("Skip _All _Existing"), _FR_RESPONSE_OVERWRITE_NO_ALL,
                                             _("_Skip"), _FR_RESPONSE_OVERWRITE_NO,
                                             _("_Replace"), _FR_RESPONSE_OVERWRITE_YES,
                                             NULL);
@@ -6822,7 +6827,7 @@ _fr_window_ask_overwrite_dialog (OverwriteData *odata)
                        _g_string_list_free (odata->edata->file_list);
                        odata->edata->file_list = NULL;
                }
-               odata->edata->overwrite = FR_OVERWRITE_YES;
+
                _fr_window_archive_extract_from_edata (odata->window, odata->edata);
        }
        else {