/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 2000 Ximian, Inc.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtksignal.h>
#include <gal/util/e-util.h>
#include <libgnome/gnome-i18n.h>
#include "e-select-names-table-model.h"
#include "addressbook/backend/ebook/e-card-simple.h"
/* Object argument IDs */
enum {
PROP_0,
PROP_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_dispose (GObject *object);
static void e_select_names_table_model_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void e_select_names_table_model_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static void e_select_names_table_model_model_changed (ESelectNamesModel *source,
ESelectNamesTableModel *model);
static ETableModelClass *parent_class = NULL;
static void
e_select_names_table_model_add_source (ESelectNamesTableModel *model,
ESelectNamesModel *source)
{
model->source = source;
if (model->source)
g_object_ref(model->source);
model->source_changed_id = g_signal_connect(model->source, "changed",
G_CALLBACK(e_select_names_table_model_model_changed),
model);
}
static void
e_select_names_table_model_drop_source (ESelectNamesTableModel *model)
{
if (model->source_changed_id)
g_signal_handler_disconnect(model->source, model->source_changed_id);
if (model->source)
g_object_unref(model->source);
model->source = NULL;
model->source_changed_id = 0;
}
/**
* 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.
**/
GType
e_select_names_table_model_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof (ESelectNamesTableModelClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) e_select_names_table_model_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (ESelectNamesTableModel),
0, /* n_preallocs */
(GInstanceInitFunc) e_select_names_table_model_init,
};
type = g_type_register_static (e_table_model_get_type (), "ESelectNamesTableModel", &info, 0);
}
return 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 = g_object_new (E_TYPE_SELECT_NAMES_TABLE_MODEL, NULL);
g_object_set(model,
"source", source,
NULL);
return model;
}
static void
fill_in_info (ESelectNamesTableModel *model)
{
if (model->source) {
int count = e_select_names_model_count (model->source);
gint i;
model->count = count;
model->data = g_new(ESelectNamesTableModelData, count);
for (i = 0; i < count; ++i) {
const EDestination *dest = e_select_names_model_get_destination (model->source, i);
ECard *card = dest ? e_destination_get_card (dest) : NULL;
if (card) {
ECardSimple *simple = e_card_simple_new(card);
model->data[i].name = e_card_simple_get(simple, E_CARD_SIMPLE_FIELD_NAME_OR_ORG);
if (model->data[i].name == 0)
model->data[i].name = g_strdup("");
model->data[i].email = e_card_simple_get(simple, E_CARD_SIMPLE_FIELD_EMAIL);
if (model->data[i].email == 0)
model->data[i].email = g_strdup("");
g_object_unref(simple);
} else {
const gchar *name = e_destination_get_name (dest);
const gchar *email = e_destination_get_email (dest);
model->data[i].name = g_strdup (name && *name ? name : email);
model->data[i].email = g_strdup (email);
}
}
} else {
model->count = 0;
}
}
static void
clear_info (ESelectNamesTableModel *model)
{
if (model->data) {
int i;
for (i = 0; i < model->count; i++) {
g_free(model->data[i].name);
g_free(model->data[i].email);
}
g_free(model->data);
model->data = NULL;
}
model->count = -1;
}
/*
* ESelectNamesTableModel lifecycle management and vcard loading/saving.
*/
static void
e_select_names_table_model_dispose (GObject *object)
{
ESelectNamesTableModel *model;
model = E_SELECT_NAMES_TABLE_MODEL (object);
e_select_names_table_model_drop_source (model);
clear_info(model);
if (G_OBJECT_CLASS (parent_class)->dispose)
G_OBJECT_CLASS (parent_class)->dispose (object);
}
/* This function returns the number of columns in our ETableModel. */
static int
e_select_names_table_model_col_count (ETableModel *etc)
{
return 2;
}
/* This function returns the number of rows in our ETableModel. */
static int
e_select_names_table_model_row_count (ETableModel *etc)
{
ESelectNamesTableModel *e_select_names_table_model = E_SELECT_NAMES_TABLE_MODEL(etc);
if (e_select_names_table_model->count == -1) {
if (e_select_names_table_model->source) {
fill_in_info(e_select_names_table_model);
} else {
return 0;
}
}
return e_select_names_table_model->count;
}
/* This function returns the value at a particular point in our ETableModel. */
static void *
e_select_names_table_model_value_at (ETableModel *etc, int col, int row)
{
ESelectNamesTableModel *e_select_names_table_model = E_SELECT_NAMES_TABLE_MODEL(etc);
if (e_select_names_table_model->data == NULL) {
fill_in_info(e_select_names_table_model);
}
switch (col) {
case 0:
if (e_select_names_table_model->data[row].name == NULL) {
fill_in_info(e_select_names_table_model);
}
return e_select_names_table_model->data[row].name;
break;
case 1:
if (e_select_names_table_model->data[row].email == NULL) {
fill_in_info(e_select_names_table_model);
}
return e_select_names_table_model->data[row].email;
break;
}
return "";
}
/* This function sets the value at a particular point in our ETableModel. */
static void
e_select_names_table_model_set_value_at (ETableModel *etc, int col, int row, const void *val)
{
}
/* This function returns whether a particular cell is editable. */
static gboolean
e_select_names_table_model_is_cell_editable (ETableModel *etc, int col, int row)
{
return FALSE;
}
/* This function duplicates the value passed to it. */
static void *
e_select_names_table_model_duplicate_value (ETableModel *etc, int col, const void *value)
{
return g_strdup(value);
}
/* This function frees the value passed to it. */
static void
e_select_names_table_model_free_value (ETableModel *etc, int col, void *value)
{
g_free(value);
}
static void *
e_select_names_table_model_initialize_value (ETableModel *etc, int col)
{
return g_strdup("");
}
static gboolean
e_select_names_table_model_value_is_empty (ETableModel *etc, int col, const void *value)
{
return !(value && *(char *)value);
}
static char *
e_select_names_table_model_value_to_string (ETableModel *etc, int col, const void *value)
{
return g_strdup(value);
}
static void
e_select_names_table_model_model_changed (ESelectNamesModel *source,
ESelectNamesTableModel *model)
{
e_table_model_pre_change(E_TABLE_MODEL(model));
clear_info(model);
e_table_model_changed(E_TABLE_MODEL(model));
}
/* Set_arg handler for the model */
static void
e_select_names_table_model_set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
ESelectNamesTableModel *model;
model = E_SELECT_NAMES_TABLE_MODEL (object);
switch (prop_id) {
case PROP_SOURCE:
e_select_names_table_model_drop_source (model);
e_select_names_table_model_add_source (model, E_SELECT_NAMES_MODEL(g_value_get_object (value)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/* Get_arg handler for the model */
static void
e_select_names_table_model_get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
ESelectNamesTableModel *model;
model = E_SELECT_NAMES_TABLE_MODEL (object);
switch (prop_id) {
case PROP_SOURCE:
g_value_set_object (value, model->source);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/**
* e_select_names_table_model_init:
*/
static void
e_select_names_table_model_init (ESelectNamesTableModel *model)
{
model->source = NULL;
model->source_changed_id = 0;
model->count = -1;
model->data = NULL;
}
static void
e_select_names_table_model_class_init (ESelectNamesTableModelClass *klass)
{
GObjectClass *object_class;
ETableModelClass *table_model_class;
object_class = G_OBJECT_CLASS(klass);
table_model_class = E_TABLE_MODEL_CLASS(klass);
parent_class = g_type_class_peek_parent (klass);
object_class->dispose = e_select_names_table_model_dispose;
object_class->get_property = e_select_names_table_model_get_property;
object_class->set_property = e_select_names_table_model_set_property;
g_object_class_install_property (object_class, PROP_SOURCE,
g_param_spec_object ("source",
_("Source"),
/*_( */"XXX blurb" /*)*/,
E_TYPE_SELECT_NAMES_MODEL,
G_PARAM_READWRITE));
table_model_class->column_count = e_select_names_table_model_col_count;
table_model_class->row_count = e_select_names_table_model_row_count;
table_model_class->value_at = e_select_names_table_model_value_at;
table_model_class->set_value_at = e_select_names_table_model_set_value_at;
table_model_class->is_cell_editable = e_select_names_table_model_is_cell_editable;
table_model_class->duplicate_value = e_select_names_table_model_duplicate_value;
table_model_class->free_value = e_select_names_table_model_free_value;
table_model_class->initialize_value = e_select_names_table_model_initialize_value;
table_model_class->value_is_empty = e_select_names_table_model_value_is_empty;
table_model_class->value_to_string = e_select_names_table_model_value_to_string;
}