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authorPerberos <[email protected]>2011-12-01 22:24:23 -0300
committerPerberos <[email protected]>2011-12-01 22:24:23 -0300
commit0e004c696b0e68b2cff37a4c3315b022a35eaf43 (patch)
tree43261e815529cb9518ed7be37af13b846af8b26b /libcaja-private/caja-column-utilities.c
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moving from https://github.com/perberos/mate-desktop-environment
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/* caja-column-utilities.h - Utilities related to column specifications
+
+ Copyright (C) 2004 Novell, Inc.
+
+ The Mate 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.
+
+ The Mate 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 the Mate Library; see the column COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+
+ Authors: Dave Camp <[email protected]>
+*/
+
+#include <config.h>
+#include "caja-column-utilities.h"
+
+#include <string.h>
+#include <eel/eel-glib-extensions.h>
+#include <glib/gi18n.h>
+#include <libcaja-extension/caja-column-provider.h>
+#include <libcaja-private/caja-module.h>
+
+static GList *
+get_builtin_columns (void)
+{
+ GList *columns;
+
+ columns = g_list_append (NULL,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "name",
+ "attribute", "name",
+ "label", _("Name"),
+ "description", _("The name and icon of the file."),
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "size",
+ "attribute", "size",
+ "label", _("Size"),
+ "description", _("The size of the file."),
+ "xalign", 1.0,
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "type",
+ "attribute", "type",
+ "label", _("Type"),
+ "description", _("The type of the file."),
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "date_modified",
+ "attribute", "date_modified",
+ "label", _("Date Modified"),
+ "description", _("The date the file was modified."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "date_accessed",
+ "attribute", "date_accessed",
+ "label", _("Date Accessed"),
+ "description", _("The date the file was accessed."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "owner",
+ "attribute", "owner",
+ "label", _("Owner"),
+ "description", _("The owner of the file."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "group",
+ "attribute", "group",
+ "label", _("Group"),
+ "description", _("The group of the file."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "permissions",
+ "attribute", "permissions",
+ "label", _("Permissions"),
+ "description", _("The permissions of the file."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "octal_permissions",
+ "attribute", "octal_permissions",
+ "label", _("Octal Permissions"),
+ "description", _("The permissions of the file, in octal notation."),
+ NULL));
+
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "mime_type",
+ "attribute", "mime_type",
+ "label", _("MIME Type"),
+ "description", _("The mime type of the file."),
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "selinux_context",
+ "attribute", "selinux_context",
+ "label", _("SELinux Context"),
+ "description", _("The SELinux security context of the file."),
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "where",
+ "attribute", "where",
+ "label", _("Location"),
+ /* TODO: Change after string freeze over */
+ "description", _("Location"),
+ NULL));
+
+ return columns;
+}
+
+static GList *
+get_extension_columns (void)
+{
+ GList *columns;
+ GList *providers;
+ GList *l;
+
+ providers = caja_module_get_extensions_for_type (CAJA_TYPE_COLUMN_PROVIDER);
+
+ columns = NULL;
+
+ for (l = providers; l != NULL; l = l->next)
+ {
+ CajaColumnProvider *provider;
+ GList *provider_columns;
+
+ provider = CAJA_COLUMN_PROVIDER (l->data);
+ provider_columns = caja_column_provider_get_columns (provider);
+ columns = g_list_concat (columns, provider_columns);
+ }
+
+ caja_module_extension_list_free (providers);
+
+ return columns;
+}
+
+static GList *
+get_trash_columns (void)
+{
+ static GList *columns = NULL;
+
+ if (columns == NULL)
+ {
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "trashed_on",
+ "attribute", "trashed_on",
+ "label", _("Trashed On"),
+ "description", _("Date when file was moved to the Trash"),
+ NULL));
+ columns = g_list_append (columns,
+ g_object_new (CAJA_TYPE_COLUMN,
+ "name", "trash_orig_path",
+ "attribute", "trash_orig_path",
+ "label", _("Original Location"),
+ "description", _("Original location of file before moved to the Trash"),
+ NULL));
+ }
+
+ return caja_column_list_copy (columns);
+}
+
+GList *
+caja_get_common_columns (void)
+{
+ static GList *columns = NULL;
+
+ if (!columns)
+ {
+ columns = g_list_concat (get_builtin_columns (),
+ get_extension_columns ());
+ }
+
+ return caja_column_list_copy (columns);
+}
+
+GList *
+caja_get_all_columns (void)
+{
+ GList *columns = NULL;
+
+ columns = g_list_concat (caja_get_common_columns (),
+ get_trash_columns ());
+
+ return columns;
+}
+
+GList *
+caja_get_columns_for_file (CajaFile *file)
+{
+ GList *columns;
+
+ columns = caja_get_common_columns ();
+
+ if (file != NULL && caja_file_is_in_trash (file))
+ {
+ columns = g_list_concat (columns,
+ get_trash_columns ());
+ }
+
+ return columns;
+}
+
+GList *
+caja_column_list_copy (GList *columns)
+{
+ GList *ret;
+ GList *l;
+
+ ret = g_list_copy (columns);
+
+ for (l = ret; l != NULL; l = l->next)
+ {
+ g_object_ref (l->data);
+ }
+
+ return ret;
+}
+
+void
+caja_column_list_free (GList *columns)
+{
+ GList *l;
+
+ for (l = columns; l != NULL; l = l->next)
+ {
+ g_object_unref (l->data);
+ }
+
+ g_list_free (columns);
+}
+
+static int
+strv_index (char **strv, const char *str)
+{
+ int i;
+
+ for (i = 0; strv[i] != NULL; ++i)
+ {
+ if (strcmp (strv[i], str) == 0)
+ return i;
+ }
+
+ return -1;
+}
+
+static int
+column_compare (CajaColumn *a, CajaColumn *b, char **column_order)
+{
+ int index_a;
+ int index_b;
+ char *name;
+
+ g_object_get (G_OBJECT (a), "name", &name, NULL);
+ index_a = strv_index (column_order, name);
+ g_free (name);
+
+ g_object_get (G_OBJECT (b), "name", &name, NULL);
+ index_b = strv_index (column_order, name);
+ g_free (name);
+
+ if (index_a == index_b)
+ {
+ int ret;
+ char *label_a;
+ char *label_b;
+
+ g_object_get (G_OBJECT (a), "label", &label_a, NULL);
+ g_object_get (G_OBJECT (b), "label", &label_b, NULL);
+ ret = strcmp (label_a, label_b);
+ g_free (label_a);
+ g_free (label_b);
+
+ return ret;
+ }
+ else if (index_a == -1)
+ {
+ return 1;
+ }
+ else if (index_b == -1)
+ {
+ return -1;
+ }
+ else
+ {
+ return index_a - index_b;
+ }
+}
+
+GList *
+caja_sort_columns (GList *columns,
+ char **column_order)
+{
+ if (!column_order)
+ {
+ return NULL;
+ }
+
+ return g_list_sort_with_data (columns,
+ (GCompareDataFunc)column_compare,
+ column_order);
+}
+
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