moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 126 insertions, 0 deletions

diff --git a/libcaja-private/caja-view-factory.c b/libcaja-private/caja-view-factory.c
new file mode 100644
index 00000000..cfa720d5
--- /dev/null
+++ b/libcaja-private/caja-view-factory.c
@@ -0,0 +1,126 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+   caja-view-factory.c: register and create CajaViews
+
+   Copyright (C) 2004 Red Hat Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   Author: Alexander Larsson <[email protected]>
+*/
+
+#include "caja-view-factory.h"
+
+static GList *registered_views;
+
+void
+caja_view_factory_register (CajaViewInfo *view_info)
+{
+    g_return_if_fail (view_info != NULL);
+    g_return_if_fail (view_info->id != NULL);
+    g_return_if_fail (caja_view_factory_lookup (view_info->id) == NULL);
+
+    registered_views = g_list_append (registered_views, view_info);
+}
+
+const CajaViewInfo *
+caja_view_factory_lookup (const char *id)
+{
+    GList *l;
+    CajaViewInfo *view_info;
+
+    g_return_val_if_fail (id != NULL, NULL);
+
+
+    for (l = registered_views; l != NULL; l = l->next)
+    {
+        view_info = l->data;
+
+        if (strcmp (view_info->id, id) == 0)
+        {
+            return view_info;
+        }
+    }
+    return NULL;
+}
+
+CajaView *
+caja_view_factory_create (const char *id,
+                          CajaWindowSlotInfo *slot)
+{
+    const CajaViewInfo *view_info;
+    CajaView *view;
+
+    view_info = caja_view_factory_lookup (id);
+    if (view_info == NULL)
+    {
+        return NULL;
+    }
+
+    view = view_info->create (slot);
+    if (g_object_is_floating (view))
+    {
+        g_object_ref_sink (view);
+    }
+    return view;
+}
+
+gboolean
+caja_view_factory_view_supports_uri (const char *id,
+                                     GFile *location,
+                                     GFileType file_type,
+                                     const char *mime_type)
+{
+    const CajaViewInfo *view_info;
+    char *uri;
+    gboolean res;
+
+    view_info = caja_view_factory_lookup (id);
+    if (view_info == NULL)
+    {
+        return FALSE;
+    }
+    uri = g_file_get_uri (location);
+    res = view_info->supports_uri (uri, file_type, mime_type);
+    g_free (uri);
+    return res;
+
+}
+
+GList *
+caja_view_factory_get_views_for_uri (const char *uri,
+                                     GFileType file_type,
+                                     const char *mime_type)
+{
+    GList *l, *res;
+    const CajaViewInfo *view_info;
+
+    res = NULL;
+
+    for (l = registered_views; l != NULL; l = l->next)
+    {
+        view_info = l->data;
+
+        if (view_info->supports_uri (uri, file_type, mime_type))
+        {
+            res = g_list_prepend (res, g_strdup (view_info->id));
+        }
+    }
+
+    return g_list_reverse (res);
+}
+
+