[gthumb] empty list: use "No file" instead of "Empty", bigger font

[Paolo Bacchilega <paobac src gnome org>]

commit cb5479aa79b8a5d4248bec1788cc20a2a6fc3994
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat May 22 10:08:17 2021 +0200

    empty list: use "No file" instead of "Empty", bigger font

 gthumb/gth-empty-list.c     | 1 +
 gthumb/gth-file-list.c      | 8 ++++----
 gthumb/gth-folder-tree.c    | 2 +-
 gthumb/resources/gthumb.css | 6 ++++++
 4 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/gthumb/gth-empty-list.c b/gthumb/gth-empty-list.c
index 4db43e02..533ce7c2 100644
--- a/gthumb/gth-empty-list.c
+++ b/gthumb/gth-empty-list.c
@@ -296,6 +296,7 @@ gth_empty_list_init (GthEmptyList *self)
        style_context = gtk_widget_get_style_context (GTK_WIDGET (self));
        gtk_style_context_add_class (style_context, GTK_STYLE_CLASS_VIEW);
        gtk_style_context_add_class (style_context, GTK_STYLE_CLASS_FRAME);
+       gtk_style_context_add_class (style_context, "empty-view");
 }
 
 
diff --git a/gthumb/gth-file-list.c b/gthumb/gth-file-list.c
index 84144cb9..a6c39112 100644
--- a/gthumb/gth-file-list.c
+++ b/gthumb/gth-file-list.c
@@ -39,7 +39,7 @@
 #define RESTART_LOADING_THUMBS_DELAY 1500
 #define N_VIEWAHEAD 50
 #define N_CREATEAHEAD 50000
-#define EMPTY (N_("(Empty)"))
+#define NO_FILE_MSG (N_("No file"))
 #define CHECK_JOBS_INTERVAL 50
 #define _FILE_VIEW "file-view"
 #define _EMPTY_VIEW "empty-view"
@@ -557,7 +557,7 @@ gth_file_list_construct (GthFileList     *file_list,
 
        /* the message pane */
 
-       file_list->priv->message = gth_empty_list_new (_(EMPTY));
+       file_list->priv->message = gth_empty_list_new (_(NO_FILE_MSG));
 
        /* the file view */
 
@@ -839,7 +839,7 @@ gth_file_list_clear (GthFileList *file_list,
        GthFileListOp *op;
 
        op = gth_file_list_op_new (GTH_FILE_LIST_OP_TYPE_CLEAR_FILES);
-       op->sval = g_strdup (message != NULL ? message : _(EMPTY));
+       op->sval = g_strdup (message != NULL ? message : _(NO_FILE_MSG));
        _gth_file_list_queue_op (file_list, op);
 }
 
@@ -1067,7 +1067,7 @@ gth_file_list_set_files (GthFileList *file_list,
        }
        else {
                op = gth_file_list_op_new (GTH_FILE_LIST_OP_TYPE_CLEAR_FILES);
-               op->sval = g_strdup (_(EMPTY));
+               op->sval = g_strdup (_(NO_FILE_MSG));
                _gth_file_list_queue_op (file_list, op);
        }
 }
diff --git a/gthumb/gth-folder-tree.c b/gthumb/gth-folder-tree.c
index 2fa10850..47735c82 100644
--- a/gthumb/gth-folder-tree.c
+++ b/gthumb/gth-folder-tree.c
@@ -1183,7 +1183,7 @@ _gth_folder_tree_add_empty_item (GthFolderTree *folder_tree,
        gtk_tree_store_set (folder_tree->priv->tree_store, &iter,
                            COLUMN_STYLE, PANGO_STYLE_ITALIC,
                            COLUMN_TYPE, ENTRY_TYPE_EMPTY,
-                           COLUMN_NAME, _("(Empty)"),
+                           COLUMN_NAME, _("No file"),
                            COLUMN_SORT_KEY, sort_key,
                            COLUMN_SORT_ORDER, 0,
                            COLUMN_SECONDARY_SORT_ORDER, 0,
diff --git a/gthumb/resources/gthumb.css b/gthumb/resources/gthumb.css
index 980517f2..36c29b01 100644
--- a/gthumb/resources/gthumb.css
+++ b/gthumb/resources/gthumb.css
@@ -21,6 +21,12 @@ GthEmptyList.frame:backdrop {
        border-color: @unfocused_borders;
 }
 
+.empty-view {
+       font-weight: 300;
+       font-size: 24pt;
+       opacity: 0.5;
+}
+
 /* -- histogram -- */
 
 .histogram {