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Diffstat (limited to 'widgets/table/e-tree-model.h')
| -rw-r--r-- | widgets/table/e-tree-model.h | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/widgets/table/e-tree-model.h b/widgets/table/e-tree-model.h deleted file mode 100644 index f857e52a49..0000000000 --- a/widgets/table/e-tree-model.h +++ /dev/null @@ -1,294 +0,0 @@ -/* - * - * This program 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) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * Chris Toshok <toshok@ximian.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifndef _E_TREE_MODEL_H_ -#define _E_TREE_MODEL_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> - -/* Standard GObject macros */ -#define E_TYPE_TREE_MODEL \ - (e_tree_model_get_type ()) -#define E_TREE_MODEL(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST \ - ((obj), E_TYPE_TREE_MODEL, ETreeModel)) -#define E_TREE_MODEL_CLASS(cls) \ - (G_TYPE_CHECK_CLASS_CAST \ - ((cls), E_TYPE_TREE_MODEL, ETreeModelClass)) -#define E_IS_TREE_MODEL(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE \ - ((obj), E_TYPE_TREE_MODEL)) -#define E_IS_TREE_MODEL_CLASS(cls) \ - (G_TYPE_CHECK_CLASS_TYPE \ - ((cls), E_TYPE_TREE_MODEL)) -#define E_TREE_MODEL_GET_CLASS(obj) \ - (G_TYPE_INSTANCE_GET_CLASS \ - ((obj), E_TYPE_TREE_MODEL, ETreeModelClass)) - -G_BEGIN_DECLS - -typedef gpointer ETreePath; - -typedef struct _ETreeModel ETreeModel; -typedef struct _ETreeModelClass ETreeModelClass; - -typedef gint (*ETreePathCompareFunc) (ETreeModel *model, - ETreePath path1, - ETreePath path2); -typedef gboolean (*ETreePathFunc) (ETreeModel *model, - ETreePath path, - gpointer data); - -struct _ETreeModel { - GObject parent; -}; - -struct _ETreeModelClass { - GObjectClass parent_class; - - /* - * Virtual methods - */ - ETreePath (*get_root) (ETreeModel *etm); - - ETreePath (*get_parent) (ETreeModel *etm, - ETreePath node); - ETreePath (*get_first_child) (ETreeModel *etm, - ETreePath node); - ETreePath (*get_last_child) (ETreeModel *etm, - ETreePath node); - ETreePath (*get_next) (ETreeModel *etm, - ETreePath node); - ETreePath (*get_prev) (ETreeModel *etm, - ETreePath node); - - gboolean (*is_root) (ETreeModel *etm, - ETreePath node); - gboolean (*is_expandable) (ETreeModel *etm, - ETreePath node); - guint (*get_children) (ETreeModel *etm, - ETreePath node, - ETreePath **paths); - guint (*depth) (ETreeModel *etm, - ETreePath node); - - GdkPixbuf * (*icon_at) (ETreeModel *etm, - ETreePath node); - - gboolean (*get_expanded_default) (ETreeModel *etm); - gint (*column_count) (ETreeModel *etm); - - gboolean (*has_save_id) (ETreeModel *etm); - gchar * (*get_save_id) (ETreeModel *etm, - ETreePath node); - - gboolean (*has_get_node_by_id) (ETreeModel *etm); - ETreePath (*get_node_by_id) (ETreeModel *etm, - const gchar *save_id); - - gboolean (*has_change_pending) (ETreeModel *etm); - - /* - * ETable analogs - */ - gpointer (*sort_value_at) (ETreeModel *etm, - ETreePath node, - gint col); - gpointer (*value_at) (ETreeModel *etm, - ETreePath node, - gint col); - void (*set_value_at) (ETreeModel *etm, - ETreePath node, - gint col, - gconstpointer val); - gboolean (*is_editable) (ETreeModel *etm, - ETreePath node, - gint col); - - gpointer (*duplicate_value) (ETreeModel *etm, - gint col, - gconstpointer value); - void (*free_value) (ETreeModel *etm, - gint col, - gpointer value); - gpointer (*initialize_value) (ETreeModel *etm, - gint col); - gboolean (*value_is_empty) (ETreeModel *etm, - gint col, - gconstpointer value); - gchar * (*value_to_string) (ETreeModel *etm, - gint col, - gconstpointer value); - - /* - * Signals - */ - - /* During node_remove, the ETreePath of the child is removed - * from the tree but is still a valid ETreePath. At - * node_deleted, the ETreePath is no longer valid. - */ - - void (*pre_change) (ETreeModel *etm); - void (*no_change) (ETreeModel *etm); - void (*node_changed) (ETreeModel *etm, - ETreePath node); - void (*node_data_changed) (ETreeModel *etm, - ETreePath node); - void (*node_col_changed) (ETreeModel *etm, - ETreePath node, - gint col); - void (*node_inserted) (ETreeModel *etm, - ETreePath parent, - ETreePath inserted_node); - void (*node_removed) (ETreeModel *etm, - ETreePath parent, - ETreePath removed_node, - gint old_position); - void (*node_deleted) (ETreeModel *etm, - ETreePath deleted_node); - void (*rebuilt) (ETreeModel *etm); - - /* This signal requests that any viewers of the tree that - * collapse and expand nodes collapse this node. - */ - void (*node_request_collapse) - (ETreeModel *etm, - ETreePath node); -}; - -GType e_tree_model_get_type (void) G_GNUC_CONST; -ETreeModel * e_tree_model_new (void); - -/* tree traversal operations */ -ETreePath e_tree_model_get_root (ETreeModel *etree); -ETreePath e_tree_model_node_get_parent (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_first_child - (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_last_child - (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_next (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_prev (ETreeModel *etree, - ETreePath path); - -/* node accessors */ -gboolean e_tree_model_node_is_root (ETreeModel *etree, - ETreePath path); -gboolean e_tree_model_node_is_expandable (ETreeModel *etree, - ETreePath path); -guint e_tree_model_node_get_children (ETreeModel *etree, - ETreePath path, - ETreePath **paths); -guint e_tree_model_node_depth (ETreeModel *etree, - ETreePath path); -GdkPixbuf * e_tree_model_icon_at (ETreeModel *etree, - ETreePath path); -gboolean e_tree_model_get_expanded_default - (ETreeModel *model); -gint e_tree_model_column_count (ETreeModel *model); -gboolean e_tree_model_has_save_id (ETreeModel *model); -gchar * e_tree_model_get_save_id (ETreeModel *model, - ETreePath node); -gboolean e_tree_model_has_get_node_by_id (ETreeModel *model); -ETreePath e_tree_model_get_node_by_id (ETreeModel *model, - const gchar *save_id); -gboolean e_tree_model_has_change_pending (ETreeModel *model); -void *e_tree_model_sort_value_at (ETreeModel *etree, - ETreePath node, - gint col); -void *e_tree_model_value_at (ETreeModel *etree, - ETreePath node, - gint col); -void e_tree_model_set_value_at (ETreeModel *etree, - ETreePath node, - gint col, - gconstpointer val); -gboolean e_tree_model_node_is_editable (ETreeModel *etree, - ETreePath node, - gint col); -void *e_tree_model_duplicate_value (ETreeModel *etree, - gint col, - gconstpointer value); -void e_tree_model_free_value (ETreeModel *etree, - gint col, - gpointer value); -void *e_tree_model_initialize_value (ETreeModel *etree, - gint col); -gboolean e_tree_model_value_is_empty (ETreeModel *etree, - gint col, - gconstpointer value); -gchar * e_tree_model_value_to_string (ETreeModel *etree, - gint col, - gconstpointer value); - -/* depth first traversal of path's descendents, calling func on each one */ -void e_tree_model_node_traverse (ETreeModel *model, - ETreePath path, - ETreePathFunc func, - gpointer data); -void e_tree_model_node_traverse_preorder - (ETreeModel *model, - ETreePath path, - ETreePathFunc func, - gpointer data); -ETreePath e_tree_model_node_find (ETreeModel *model, - ETreePath path, - ETreePath end_path, - gboolean forward_direction, - ETreePathFunc func, - gpointer data); - -/* -** Routines for emitting signals on the ETreeModel -*/ -void e_tree_model_pre_change (ETreeModel *tree_model); -void e_tree_model_no_change (ETreeModel *tree_model); -void e_tree_model_rebuilt (ETreeModel *tree_model); -void e_tree_model_node_changed (ETreeModel *tree_model, - ETreePath node); -void e_tree_model_node_data_changed (ETreeModel *tree_model, - ETreePath node); -void e_tree_model_node_col_changed (ETreeModel *tree_model, - ETreePath node, - gint col); -void e_tree_model_node_inserted (ETreeModel *tree_model, - ETreePath parent_node, - ETreePath inserted_node); -void e_tree_model_node_removed (ETreeModel *tree_model, - ETreePath parent_node, - ETreePath removed_node, - gint old_position); -void e_tree_model_node_deleted (ETreeModel *tree_model, - ETreePath deleted_node); -void e_tree_model_node_request_collapse - (ETreeModel *tree_model, - ETreePath deleted_node); - -G_END_DECLS - -#endif /* _E_TREE_MODEL_H */ |