Adding upstream version 3.38.2.upstream/3.38.2upstream

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

1 files changed, 406 insertions, 0 deletions

diff --git a/src/nautilus-column-utilities.c b/src/nautilus-column-utilities.c
new file mode 100644
index 0000000..7f43b00
--- /dev/null
+++ b/src/nautilus-column-utilities.c
@@ -0,0 +1,406 @@
+/* nautilus-column-utilities.h - Utilities related to column specifications
+ *
+ *  Copyright (C) 2004 Novell, Inc.
+ *
+ *  The Gnome 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 Gnome 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 Gnome Library; see the column COPYING.LIB.  If not,
+ *  see <http://www.gnu.org/licenses/>.
+ *
+ *  Authors: Dave Camp <dave@ximian.com>
+ */
+
+#include <config.h>
+#include "nautilus-column-utilities.h"
+
+#include <string.h>
+#include <eel/eel-glib-extensions.h>
+#include <glib/gi18n.h>
+#include <nautilus-extension.h>
+#include "nautilus-module.h"
+
+static const char *default_column_order[] =
+{
+    "name",
+    "size",
+    "type",
+    "owner",
+    "group",
+    "permissions",
+    "detailed_type",
+    "where",
+    "date_modified_with_time",
+    "date_modified",
+    "date_accessed",
+    "recency",
+    "starred",
+    NULL
+};
+
+static GList *
+get_builtin_columns (void)
+{
+    GList *columns;
+
+    columns = g_list_append (NULL,
+                             g_object_new (NAUTILUS_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 (NAUTILUS_TYPE_COLUMN,
+                                           "name", "size",
+                                           "attribute", "size",
+                                           "label", _("Size"),
+                                           "description", _("The size of the file."),
+                                           NULL));
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "type",
+                                           "attribute", "type",
+                                           "label", _("Type"),
+                                           "description", _("The type of the file."),
+                                           NULL));
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "date_modified",
+                                           "attribute", "date_modified",
+                                           "label", _("Modified"),
+                                           "description", _("The date the file was modified."),
+                                           "default-sort-order", GTK_SORT_DESCENDING,
+                                           "xalign", 1.0,
+                                           NULL));
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "detailed_type",
+                                           "attribute", "detailed_type",
+                                           "label", _("Detailed Type"),
+                                           "description", _("The detailed type of the file."),
+                                           NULL));
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "date_accessed",
+                                           "attribute", "date_accessed",
+                                           "label", _("Accessed"),
+                                           "description", _("The date the file was accessed."),
+                                           "default-sort-order", GTK_SORT_DESCENDING,
+                                           "xalign", 1.0,
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "owner",
+                                           "attribute", "owner",
+                                           "label", _("Owner"),
+                                           "description", _("The owner of the file."),
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "group",
+                                           "attribute", "group",
+                                           "label", _("Group"),
+                                           "description", _("The group of the file."),
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "permissions",
+                                           "attribute", "permissions",
+                                           "label", _("Permissions"),
+                                           "description", _("The permissions of the file."),
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "where",
+                                           "attribute", "where",
+                                           "label", _("Location"),
+                                           "description", _("The location of the file."),
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "date_modified_with_time",
+                                           "attribute", "date_modified_with_time",
+                                           "label", _("Modified — Time"),
+                                           "description", _("The date the file was modified."),
+                                           "xalign", 1.0,
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "recency",
+                                           "attribute", "recency",
+                                           "label", _("Recency"),
+                                           "description", _("The date the file was accessed by the user."),
+                                           "default-sort-order", GTK_SORT_DESCENDING,
+                                           "xalign", 1.0,
+                                           NULL));
+
+    columns = g_list_append (columns,
+                             g_object_new (NAUTILUS_TYPE_COLUMN,
+                                           "name", "starred",
+                                           "attribute", "starred",
+                                           "label", _("Star"),
+                                           "description", _("Shows if file is starred."),
+                                           "default-sort-order", GTK_SORT_DESCENDING,
+                                           "xalign", 0.5,
+                                           NULL));
+
+    return columns;
+}
+
+static GList *
+get_extension_columns (void)
+{
+    GList *columns;
+    GList *providers;
+    GList *l;
+
+    providers = nautilus_module_get_extensions_for_type (NAUTILUS_TYPE_COLUMN_PROVIDER);
+
+    columns = NULL;
+
+    for (l = providers; l != NULL; l = l->next)
+    {
+        NautilusColumnProvider *provider;
+        GList *provider_columns;
+
+        provider = NAUTILUS_COLUMN_PROVIDER (l->data);
+        provider_columns = nautilus_column_provider_get_columns (provider);
+        columns = g_list_concat (columns, provider_columns);
+    }
+
+    nautilus_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 (NAUTILUS_TYPE_COLUMN,
+                                               "name", "trashed_on",
+                                               "attribute", "trashed_on",
+                                               "label", _("Trashed On"),
+                                               "description", _("Date when file was moved to the Trash"),
+                                               "xalign", 1.0,
+                                               NULL));
+        columns = g_list_append (columns,
+                                 g_object_new (NAUTILUS_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 nautilus_column_list_copy (columns);
+}
+
+static GList *
+get_search_columns (void)
+{
+    static GList *columns = NULL;
+
+    if (columns == NULL)
+    {
+        columns = g_list_append (columns,
+                                 g_object_new (NAUTILUS_TYPE_COLUMN,
+                                               "name", "search_relevance",
+                                               "attribute", "search_relevance",
+                                               "label", _("Relevance"),
+                                               "description", _("Relevance rank for search"),
+                                               NULL));
+    }
+
+    return nautilus_column_list_copy (columns);
+}
+
+GList *
+nautilus_get_common_columns (void)
+{
+    static GList *columns = NULL;
+
+    if (!columns)
+    {
+        columns = g_list_concat (get_builtin_columns (),
+                                 get_extension_columns ());
+    }
+
+    return nautilus_column_list_copy (columns);
+}
+
+GList *
+nautilus_get_all_columns (void)
+{
+    GList *columns = NULL;
+
+    columns = g_list_concat (nautilus_get_common_columns (),
+                             get_trash_columns ());
+    columns = g_list_concat (columns,
+                             get_search_columns ());
+
+    return columns;
+}
+
+GList *
+nautilus_get_columns_for_file (NautilusFile *file)
+{
+    GList *columns;
+
+    columns = nautilus_get_common_columns ();
+
+    if (file != NULL && nautilus_file_is_in_trash (file))
+    {
+        columns = g_list_concat (columns,
+                                 get_trash_columns ());
+    }
+
+    return columns;
+}
+
+GList *
+nautilus_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
+nautilus_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 (NautilusColumn  *a,
+                NautilusColumn  *b,
+                char           **column_order)
+{
+    int index_a;
+    int index_b;
+    char *name_a;
+    char *name_b;
+    int ret;
+
+    g_object_get (G_OBJECT (a), "name", &name_a, NULL);
+    index_a = strv_index (column_order, name_a);
+
+    g_object_get (G_OBJECT (b), "name", &name_b, NULL);
+    index_b = strv_index (column_order, name_b);
+
+    if (index_a == index_b)
+    {
+        int pos_a;
+        int pos_b;
+
+        pos_a = strv_index ((char **) default_column_order, name_a);
+        pos_b = strv_index ((char **) default_column_order, name_b);
+
+        if (pos_a == pos_b)
+        {
+            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);
+        }
+        else if (pos_a == -1)
+        {
+            ret = 1;
+        }
+        else if (pos_b == -1)
+        {
+            ret = -1;
+        }
+        else
+        {
+            ret = index_a - index_b;
+        }
+    }
+    else if (index_a == -1)
+    {
+        ret = 1;
+    }
+    else if (index_b == -1)
+    {
+        ret = -1;
+    }
+    else
+    {
+        ret = index_a - index_b;
+    }
+
+    g_free (name_a);
+    g_free (name_b);
+
+    return ret;
+}
+
+GList *
+nautilus_sort_columns (GList  *columns,
+                       char  **column_order)
+{
+    if (column_order == NULL)
+    {
+        return columns;
+    }
+
+    return g_list_sort_with_data (columns,
+                                  (GCompareDataFunc) column_compare,
+                                  column_order);
+}