[gthumb] shortcuts: define the default shortcuts for select all/none

[Paolo Bacchilega <paobac src gnome org>]

commit 14e0e96d251a4dd1a37e5873ae3634f1238eb9b9
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Fri Nov 22 10:23:34 2019 +0100

    shortcuts: define the default shortcuts for select all/none

 gthumb/gth-browser-actions-entries.h | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gthumb/gth-browser-actions-entries.h b/gthumb/gth-browser-actions-entries.h
index 73ef912d..c1c83390 100644
--- a/gthumb/gth-browser-actions-entries.h
+++ b/gthumb/gth-browser-actions-entries.h
@@ -118,6 +118,9 @@ static const GthShortcut gth_browser_shortcuts[] = {
 
        { "toggle-edit-file", N_("Image tools"), GTH_SHORTCUT_CONTEXT_BROWSER_VIEWER, 
GTH_SHORTCUT_CATEGORY_UI, "e" },
        { "toggle-file-properties", N_("File properties"), GTH_SHORTCUT_CONTEXT_BROWSER_VIEWER, 
GTH_SHORTCUT_CATEGORY_UI, "i" },
+
+       { "file-list-select-all", N_("Select all"), GTH_SHORTCUT_CONTEXT_BROWSER, 
GTH_SHORTCUT_CATEGORY_NAVIGATION, "<Primary>a" },
+       { "file-list-unselect-all", N_("Select none"), GTH_SHORTCUT_CONTEXT_BROWSER, 
GTH_SHORTCUT_CATEGORY_NAVIGATION, "<Primary><Shift>a" },
 };