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Viewing changes to libedataserverui/e-tree-model-generator.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2005-10-10 11:30:56 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20051010113056-rb4vj4kbs8yxft85
Tags: 1.4.1-0ubuntu3
* debian/patches/camel-imap-store.c.patch:
  - Ubuntu 17465: apply patch from
  http://bugzilla.gnome.org/attachment.cgi?id=53234&action=view
  (additional NULL pointer check)

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libedataserverui/e-tree-model-generator.c
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 * Copyright (C) 2005 Novell, Inc.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of version 2 of the GNU General Public
 
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 * modify it under the terms of version 2 of the GNU Lesser General Public
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 * License as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
 
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 * GNU Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
 
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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 *
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        for (depth = 0; depth < gtk_tree_path_get_depth (path); depth++) {
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                gint  index;
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                gint  generated_index;
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                if (!group) {
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                        g_warning ("ETreeModelGenerator got unknown child element!");
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        GtkTreePath *generated_path;
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        Node        *node;
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        gint         n_generated;
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        gint         i;
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        if (tree_model_generator->generate_func)
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                n_generated =
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 * ETreeModelGenerator API *
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 * ----------------------- */
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/**
 
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 * e_tree_model_generator_new:
 
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 * @child_model: a #GtkTreeModel
 
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 *
 
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 * Creates a new #ETreeModelGenerator wrapping @child_model.
 
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 *
 
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 * Return value: A new #ETreeModelGenerator.
 
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 **/
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ETreeModelGenerator *
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e_tree_model_generator_new (GtkTreeModel *child_model)
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{
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                                                     "child-model", child_model, NULL));
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}
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/**
 
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 * e_tree_model_generator_get_model:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 *
 
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 * Gets the child model being wrapped by @tree_model_generator.
 
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 *
 
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 * Return value: A #GtkTreeModel being wrapped.
 
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 **/
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GtkTreeModel *
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e_tree_model_generator_get_model (ETreeModelGenerator *tree_model_generator)
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{
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        return tree_model_generator->child_model;
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}
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/**
 
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 * e_tree_model_generator_set_generate_func:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @func: an #ETreeModelGeneratorGenerateFunc, or %NULL
 
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 * @data: user data to pass to @func
 
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 * @destroy:
 
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 *
 
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 * Sets the callback function used to filter or generate additional rows
 
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 * based on the child model's data. This function is called for each child
 
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 * row, and returns a value indicating the number of rows that will be
 
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 * used to represent the child row - 0 or more.
 
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 *
 
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 * If @func is %NULL, a filtering/generating function will not be applied.
 
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 **/
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void
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e_tree_model_generator_set_generate_func (ETreeModelGenerator *tree_model_generator,
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                                          ETreeModelGeneratorGenerateFunc func,
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        tree_model_generator->generate_func_data = data;
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}
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/**
 
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 * e_tree_model_generator_set_modify_func:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @func: an @ETreeModelGeneratorModifyFunc, or %NULL
 
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 * @data: user data to pass to @func
 
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 * @destroy:
 
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 *
 
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 * Sets the callback function used to override values for the child row's
 
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 * columns and specify values for generated rows' columns.
 
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 *
 
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 * If @func is %NULL, the child model's values will always be used.
 
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 **/
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void
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e_tree_model_generator_set_modify_func (ETreeModelGenerator *tree_model_generator,
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                                        ETreeModelGeneratorModifyFunc func,
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        tree_model_generator->modify_func_data = data;
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}
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/**
 
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 * e_tree_model_generator_convert_child_path_to_path:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @child_path: a #GtkTreePath
 
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 *
 
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 * Convert a path to a child row to a path to a @tree_model_generator row.
 
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 *
 
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 * Return value: A new GtkTreePath, owned by the caller.
 
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 **/
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GtkTreePath *
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e_tree_model_generator_convert_child_path_to_path (ETreeModelGenerator *tree_model_generator,
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                                                   GtkTreePath *child_path)
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        return path;
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}
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/**
 
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 * e_tree_model_generator_convert_child_iter_to_iter:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @generator_iter: a #GtkTreeIter to set
 
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 * @child_iter: a #GtkTreeIter to convert
 
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 *
 
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 * Convert @child_iter to a corresponding #GtkTreeIter for @tree_model_generator,
 
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 * storing the result in @generator_iter.
 
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 **/
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void
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e_tree_model_generator_convert_child_iter_to_iter (ETreeModelGenerator *tree_model_generator,
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                                                   GtkTreeIter *generator_iter,
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        gtk_tree_path_free (path);
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}
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/**
 
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 * e_tree_model_generator_convert_path_to_child_path:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @generator_path: a #GtkTreePath to a @tree_model_generator row
 
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 *
 
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 * Converts @generator_path to a corresponding #GtkTreePath in the child model.
 
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 *
 
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 * Return value: A new #GtkTreePath, owned by the caller.
 
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 **/
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GtkTreePath *
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e_tree_model_generator_convert_path_to_child_path (ETreeModelGenerator *tree_model_generator,
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                                                   GtkTreePath *generator_path)
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        return path;
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}
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/**
 
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 * e_tree_model_generator_convert_iter_to_child_iter:
 
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 * @tree_model_generator: an #ETreeModelGenerator
 
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 * @child_iter: a #GtkTreeIter to set
 
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 * @permutation_n: a permutation index to set
 
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 * @generator_iter: a #GtkTreeIter indicating the row to convert
 
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 * 
 
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 * Converts a @tree_model_generator row into a child row and permutation index.
 
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 * The permutation index is the index of the generated row based on this
 
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 * child row, with the first generated row based on this child row being 0.
 
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 **/
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void
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e_tree_model_generator_convert_iter_to_child_iter (ETreeModelGenerator *tree_model_generator,
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                                                   GtkTreeIter *child_iter,
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        while (group) {
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                Node *node = &g_array_index (group, Node, index);
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                gint  generated_index;
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                group = node->parent_group;
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                index = node->parent_index;