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

1 files changed, 161 insertions, 0 deletions

diff --git a/libmenu/menu-layout.h b/libmenu/menu-layout.h
new file mode 100644
index 0000000..4b63014
--- /dev/null
+++ b/libmenu/menu-layout.h
@@ -0,0 +1,161 @@
+/* Menu layout in-memory data structure (a custom "DOM tree") */
+
+/*
+ * Copyright (C) 2002 - 2004 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __MENU_LAYOUT_H__
+#define __MENU_LAYOUT_H__
+
+#include <glib.h>
+
+#include "entry-directories.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct MenuLayoutNode MenuLayoutNode;
+
+typedef enum {
+	MENU_LAYOUT_NODE_ROOT,
+	MENU_LAYOUT_NODE_PASSTHROUGH,
+	MENU_LAYOUT_NODE_MENU,
+	MENU_LAYOUT_NODE_APP_DIR,
+	MENU_LAYOUT_NODE_DEFAULT_APP_DIRS,
+	MENU_LAYOUT_NODE_DIRECTORY_DIR,
+	MENU_LAYOUT_NODE_DEFAULT_DIRECTORY_DIRS,
+	MENU_LAYOUT_NODE_DEFAULT_MERGE_DIRS,
+	MENU_LAYOUT_NODE_NAME,
+	MENU_LAYOUT_NODE_DIRECTORY,
+	MENU_LAYOUT_NODE_ONLY_UNALLOCATED,
+	MENU_LAYOUT_NODE_NOT_ONLY_UNALLOCATED,
+	MENU_LAYOUT_NODE_INCLUDE,
+	MENU_LAYOUT_NODE_EXCLUDE,
+	MENU_LAYOUT_NODE_FILENAME,
+	MENU_LAYOUT_NODE_CATEGORY,
+	MENU_LAYOUT_NODE_ALL,
+	MENU_LAYOUT_NODE_AND,
+	MENU_LAYOUT_NODE_OR,
+	MENU_LAYOUT_NODE_NOT,
+	MENU_LAYOUT_NODE_MERGE_FILE,
+	MENU_LAYOUT_NODE_MERGE_DIR,
+	MENU_LAYOUT_NODE_LEGACY_DIR,
+	MENU_LAYOUT_NODE_KDE_LEGACY_DIRS,
+	MENU_LAYOUT_NODE_MOVE,
+	MENU_LAYOUT_NODE_OLD,
+	MENU_LAYOUT_NODE_NEW,
+	MENU_LAYOUT_NODE_DELETED,
+	MENU_LAYOUT_NODE_NOT_DELETED,
+	MENU_LAYOUT_NODE_LAYOUT,
+	MENU_LAYOUT_NODE_DEFAULT_LAYOUT,
+	MENU_LAYOUT_NODE_MENUNAME,
+	MENU_LAYOUT_NODE_SEPARATOR,
+	MENU_LAYOUT_NODE_MERGE
+} MenuLayoutNodeType;
+
+typedef enum {
+	MENU_MERGE_FILE_TYPE_PATH = 0,
+	MENU_MERGE_FILE_TYPE_PARENT
+} MenuMergeFileType;
+
+typedef enum {
+	MENU_LAYOUT_MERGE_NONE,
+	MENU_LAYOUT_MERGE_MENUS,
+	MENU_LAYOUT_MERGE_FILES,
+	MENU_LAYOUT_MERGE_ALL
+} MenuLayoutMergeType;
+
+typedef enum {
+	MENU_LAYOUT_VALUES_NONE          = 0,
+	MENU_LAYOUT_VALUES_SHOW_EMPTY    = 1 << 0,
+	MENU_LAYOUT_VALUES_INLINE_MENUS  = 1 << 1,
+	MENU_LAYOUT_VALUES_INLINE_LIMIT  = 1 << 2,
+	MENU_LAYOUT_VALUES_INLINE_HEADER = 1 << 3,
+	MENU_LAYOUT_VALUES_INLINE_ALIAS  = 1 << 4
+} MenuLayoutValuesMask;
+
+typedef struct {
+	MenuLayoutValuesMask mask;
+
+	guint show_empty: 1;
+	guint inline_menus: 1;
+	guint inline_header: 1;
+	guint inline_alias: 1;
+
+	guint inline_limit;
+} MenuLayoutValues;
+
+
+MenuLayoutNode *menu_layout_load (const char* filename, const char  *non_prefixed_basename, GError** error);
+
+MenuLayoutNode *menu_layout_node_new   (MenuLayoutNodeType  type);
+MenuLayoutNode *menu_layout_node_ref   (MenuLayoutNode     *node);
+void            menu_layout_node_unref (MenuLayoutNode     *node);
+
+MenuLayoutNodeType menu_layout_node_get_type (MenuLayoutNode *node);
+
+MenuLayoutNode *menu_layout_node_get_root     (MenuLayoutNode *node);
+MenuLayoutNode *menu_layout_node_get_parent   (MenuLayoutNode *node);
+MenuLayoutNode *menu_layout_node_get_children (MenuLayoutNode *node);
+MenuLayoutNode *menu_layout_node_get_next     (MenuLayoutNode *node);
+
+void menu_layout_node_insert_before (MenuLayoutNode *node, MenuLayoutNode *new_sibling);
+void menu_layout_node_insert_after  (MenuLayoutNode *node, MenuLayoutNode *new_sibling);
+void menu_layout_node_prepend_child (MenuLayoutNode *parent, MenuLayoutNode *new_child);
+void menu_layout_node_append_child  (MenuLayoutNode *parent, MenuLayoutNode *new_child);
+
+void menu_layout_node_unlink (MenuLayoutNode *node);
+void menu_layout_node_steal  (MenuLayoutNode *node);
+
+const char *menu_layout_node_get_content (MenuLayoutNode *node);
+void        menu_layout_node_set_content (MenuLayoutNode *node, const char     *content);
+
+char *menu_layout_node_get_content_as_path (MenuLayoutNode *node);
+
+const char *menu_layout_node_root_get_name    (MenuLayoutNode *node);
+const char *menu_layout_node_root_get_basedir (MenuLayoutNode *node);
+
+const char         *menu_layout_node_menu_get_name           (MenuLayoutNode *node);
+EntryDirectoryList *menu_layout_node_menu_get_app_dirs       (MenuLayoutNode *node);
+EntryDirectoryList *menu_layout_node_menu_get_directory_dirs (MenuLayoutNode *node);
+
+const char *menu_layout_node_move_get_old (MenuLayoutNode *node);
+const char *menu_layout_node_move_get_new (MenuLayoutNode *node);
+
+const char *menu_layout_node_legacy_dir_get_prefix (MenuLayoutNode *node);
+void        menu_layout_node_legacy_dir_set_prefix (MenuLayoutNode *node, const char     *prefix);
+
+MenuMergeFileType menu_layout_node_merge_file_get_type (MenuLayoutNode    *node);
+void              menu_layout_node_merge_file_set_type (MenuLayoutNode    *node, MenuMergeFileType  type);
+
+MenuLayoutMergeType menu_layout_node_merge_get_type (MenuLayoutNode *node);
+
+void menu_layout_node_default_layout_get_values (MenuLayoutNode   *node, MenuLayoutValues *values);
+void menu_layout_node_menuname_get_values       (MenuLayoutNode   *node, MenuLayoutValues *values);
+
+typedef void (*MenuLayoutNodeEntriesChangedFunc) (MenuLayoutNode* node, gpointer user_data);
+
+void menu_layout_node_root_add_entries_monitor    (MenuLayoutNode* node, MenuLayoutNodeEntriesChangedFunc callback, gpointer user_data);
+void menu_layout_node_root_remove_entries_monitor (MenuLayoutNode* node, MenuLayoutNodeEntriesChangedFunc callback, gpointer user_data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MENU_LAYOUT_H__ */