path: root/addressbook/gui/component/select-names/e-select-names-table-model.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Authors: 
 *   Chris Lahey     <clahey@helixcode.com>
 *
 * Copyright (C) 2000 Helix Code, Inc.
 */

#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>

#include "e-select-names-table-model.h"

/* Object argument IDs */
enum {
    ARG_0,
    ARG_SOURCE,
};

static void e_select_names_table_model_init       (ESelectNamesTableModel *model);
static void e_select_names_table_model_class_init (ESelectNamesTableModelClass *klass);

static void e_select_names_table_model_destroy    (GtkObject *object);
static void e_select_names_table_model_set_arg    (GtkObject *object, GtkArg *arg, guint arg_id);
static void e_select_names_table_model_get_arg    (GtkObject *object, GtkArg *arg, guint arg_id);

/**
 * e_select_names_table_model_get_type:
 * @void: 
 * 
 * Registers the &ESelectNamesTableModel class if necessary, and returns the type ID
 * associated to it.
 * 
 * Return value: The type ID of the &ESelectNamesTableModel class.
 **/
GtkType
e_select_names_table_model_get_type (void)
{
    static GtkType model_type = 0;

    if (!model_type) {
        GtkTypeInfo model_info = {
            "ESelectNamesTableModel",
            sizeof (ESelectNamesTableModel),
            sizeof (ESelectNamesTableModelClass),
            (GtkClassInitFunc) e_select_names_table_model_class_init,
            (GtkObjectInitFunc) e_select_names_table_model_init,
            NULL, /* reserved_1 */
            NULL, /* reserved_2 */
            (GtkClassInitFunc) NULL
        };

        model_type = gtk_type_unique (e_table_model_get_type (), &model_info);
    }

    return model_type;
}

/**
 * e_select_names_table_model_new:
 * @VCard: a string in vCard format
 *
 * Returns: a new #ESelectNamesTableModel that wraps the @VCard.
 */
ETableModel *
e_select_names_table_model_new (ESelectNamesModel *source)
{
    ETableModel *model = E_TABLE_MODEL(gtk_type_new(e_select_names_table_model_get_type()));
    gtk_object_set(GTK_OBJECT(model),
               "source", source,
               NULL);
    return model;
}

static void
e_select_names_table_model_class_init (ESelectNamesTableModelClass *klass)
{
    GtkObjectClass *object_class;
    ETableModelClass *table_model_class;

    object_class = GTK_OBJECT_CLASS(klass);
    table_model_class = E_TABLE_MODEL_CLASS(klass);

    gtk_object_add_arg_type ("ESelectNamesTableModel::source",
                 GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_SOURCE);

    object_class->destroy = e_select_names_table_model_destroy;
    object_class->get_arg = e_select_names_table_model_get_arg;
    object_class->set_arg = e_select_names_table_model_set_arg;
}

/*
 * ESelectNamesTableModel lifecycle management and vcard loading/saving.
 */

static void
e_select_names_table_model_destroy (GtkObject *object)
{
    ESelectNamesTableModel *model;
    
    model = E_SELECT_NAMES_TABLE_MODEL (object);

    if (model->source)
        gtk_object_unref(GTK_OBJECT(model->source));
}


/* Set_arg handler for the model */
static void
e_select_names_table_model_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
    ESelectNamesTableModel *model;
    
    model = E_SELECT_NAMES_TABLE_MODEL (object);

    switch (arg_id) {
    case ARG_SOURCE:
        if (model->source)
            gtk_object_unref(GTK_OBJECT(model->source));
        model->source = E_SELECT_NAMES_MODEL(GTK_VALUE_OBJECT(*arg));
        if (model->source)
            gtk_object_ref(GTK_OBJECT(model->source));
        break;
    default:
        return;
    }
}

/* Get_arg handler for the model */
static void
e_select_names_table_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
{
    ESelectNamesTableModel *model;

    model = E_SELECT_NAMES_TABLE_MODEL (object);

    switch (arg_id) {
    case ARG_SOURCE:
        GTK_VALUE_OBJECT(*arg) = GTK_OBJECT(model->source);
        break;
    default:
        arg->type = GTK_TYPE_INVALID;
        break;
    }
}

/**
 * e_select_names_table_model_init:
 */
static void
e_select_names_table_model_init (ESelectNamesTableModel *model)
{
    model->source = NULL;
}