Adding upstream version 43.2.upstream/43.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 375 insertions, 0 deletions

diff --git a/libnautilus-extension/nautilus-file-info.c b/libnautilus-extension/nautilus-file-info.c
new file mode 100644
index 0000000..020cac3
--- /dev/null
+++ b/libnautilus-extension/nautilus-file-info.c
@@ -0,0 +1,375 @@
+/*
+ *  nautilus-file-info.c - Information about a file
+ *
+ *  Copyright (C) 2003 Novell, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "nautilus-file-info.h"
+
+#include "nautilus-extension-private.h"
+
+G_DEFINE_INTERFACE (NautilusFileInfo, nautilus_file_info, G_TYPE_OBJECT)
+
+NautilusFileInfo * (*nautilus_file_info_getter)(GFile   *location,
+                                                gboolean create);
+
+GList *
+nautilus_file_info_list_copy (GList *files)
+{
+    GList *ret;
+    GList *l;
+
+    ret = g_list_copy (files);
+    for (l = ret; l != NULL; l = l->next)
+    {
+        g_object_ref (G_OBJECT (l->data));
+    }
+
+    return ret;
+}
+
+void
+nautilus_file_info_list_free (GList *files)
+{
+    GList *l;
+
+    for (l = files; l != NULL; l = l->next)
+    {
+        g_object_unref (G_OBJECT (l->data));
+    }
+
+    g_list_free (files);
+}
+
+static void
+nautilus_file_info_default_init (NautilusFileInfoInterface *klass)
+{
+}
+
+gboolean
+nautilus_file_info_is_gone (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->is_gone != NULL, FALSE);
+
+    return iface->is_gone (self);
+}
+
+GFileType
+nautilus_file_info_get_file_type (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), G_FILE_TYPE_UNKNOWN);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_file_type != NULL, G_FILE_TYPE_UNKNOWN);
+
+    return iface->get_file_type (self);
+}
+
+char *
+nautilus_file_info_get_name (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_name != NULL, NULL);
+
+    return iface->get_name (self);
+}
+
+GFile *
+nautilus_file_info_get_location (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_location != NULL, NULL);
+
+    return iface->get_location (self);
+}
+char *
+nautilus_file_info_get_uri (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_uri != NULL, NULL);
+
+    return iface->get_uri (self);
+}
+
+char *
+nautilus_file_info_get_activation_uri (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_activation_uri != NULL, NULL);
+
+    return iface->get_activation_uri (self);
+}
+
+GFile *
+nautilus_file_info_get_parent_location (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_parent_location != NULL, NULL);
+
+    return iface->get_parent_location (self);
+}
+
+char *
+nautilus_file_info_get_parent_uri (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_parent_uri != NULL, NULL);
+
+    return iface->get_parent_uri (self);
+}
+
+NautilusFileInfo *
+nautilus_file_info_get_parent_info (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_parent_info != NULL, NULL);
+
+    return iface->get_parent_info (self);
+}
+
+GMount *
+nautilus_file_info_get_mount (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_mount != NULL, NULL);
+
+    return iface->get_mount (self);
+}
+
+char *
+nautilus_file_info_get_uri_scheme (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_uri_scheme != NULL, NULL);
+
+    return iface->get_uri_scheme (self);
+}
+
+char *
+nautilus_file_info_get_mime_type (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_mime_type != NULL, NULL);
+
+    return iface->get_mime_type (self);
+}
+
+gboolean
+nautilus_file_info_is_mime_type (NautilusFileInfo *self,
+                                 const char       *mime_type)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+    g_return_val_if_fail (mime_type != NULL, FALSE);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->is_mime_type != NULL, FALSE);
+
+    return iface->is_mime_type (self, mime_type);
+}
+
+gboolean
+nautilus_file_info_is_directory (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->is_directory != NULL, FALSE);
+
+    return iface->is_directory (self);
+}
+
+gboolean
+nautilus_file_info_can_write (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), FALSE);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->can_write != NULL, FALSE);
+
+    return iface->can_write (self);
+}
+
+void
+nautilus_file_info_add_emblem (NautilusFileInfo *self,
+                               const char       *emblem_name)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_if_fail (iface->add_emblem != NULL);
+
+    iface->add_emblem (self, emblem_name);
+}
+
+char *
+nautilus_file_info_get_string_attribute (NautilusFileInfo *self,
+                                         const char       *attribute_name)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (self), NULL);
+    g_return_val_if_fail (attribute_name != NULL, NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_val_if_fail (iface->get_string_attribute != NULL, NULL);
+
+    return iface->get_string_attribute (self, attribute_name);
+}
+
+void
+nautilus_file_info_add_string_attribute (NautilusFileInfo *self,
+                                         const char       *attribute_name,
+                                         const char       *value)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+    g_return_if_fail (attribute_name != NULL);
+    g_return_if_fail (value != NULL);
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_if_fail (iface->add_string_attribute != NULL);
+
+    iface->add_string_attribute (self, attribute_name, value);
+}
+
+void
+nautilus_file_info_invalidate_extension_info (NautilusFileInfo *self)
+{
+    NautilusFileInfoInterface *iface;
+
+    g_return_if_fail (NAUTILUS_IS_FILE_INFO (self));
+
+    iface = NAUTILUS_FILE_INFO_GET_IFACE (self);
+
+    g_return_if_fail (iface->invalidate_extension_info != NULL);
+
+    iface->invalidate_extension_info (self);
+}
+
+NautilusFileInfo *
+nautilus_file_info_lookup (GFile *location)
+{
+    g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+    return nautilus_file_info_getter (location, FALSE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_create (GFile *location)
+{
+    g_return_val_if_fail (G_IS_FILE (location), NULL);
+
+    return nautilus_file_info_getter (location, TRUE);
+}
+
+NautilusFileInfo *
+nautilus_file_info_lookup_for_uri (const char *uri)
+{
+    g_autoptr (GFile) location = NULL;
+
+    g_return_val_if_fail (uri != NULL, NULL);
+
+    location = g_file_new_for_uri (uri);
+
+    return nautilus_file_info_lookup (location);
+}
+
+NautilusFileInfo *
+nautilus_file_info_create_for_uri (const char *uri)
+{
+    g_autoptr (GFile) location = NULL;
+
+    g_return_val_if_fail (uri != NULL, NULL);
+
+    location = g_file_new_for_uri (uri);
+
+    return nautilus_file_info_create (location);
+}