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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-table-model.c: a simple table model implementation that uses function
* pointers to simplify the creation of new, exotic and colorful tables in
* no time.
*
* Author:
* Miguel de Icaza (miguel@gnu.org)
*
* (C) 1999 Helix Code, Inc.
*/
#include <config.h>
#include "e-table-simple.h"
#define PARENT_TYPE e_table_model_get_type ()
static int
simple_column_count (ETableModel *etm)
{
ETableSimple *simple = (ETableSimple *)etm;
return simple->col_count (etm, simple->data);
}
static int
simple_row_count (ETableModel *etm)
{
ETableSimple *simple = (ETableSimple *)etm;
return simple->row_count (etm, simple->data);
}
static void *
simple_value_at (ETableModel *etm, int col, int row)
{
ETableSimple *simple = (ETableSimple *)etm;
return simple->value_at (etm, col, row, simple->data);
}
static void
simple_set_value_at (ETableModel *etm, int col, int row, const void *val)
{
ETableSimple *simple = (ETableSimple *)etm;
simple->set_value_at (etm, col, row, val, simple->data);
}
static gboolean
simple_is_cell_editable (ETableModel *etm, int col, int row)
{
ETableSimple *simple = (ETableSimple *)etm;
return simple->is_cell_editable (etm, col, row, simple->data);
}
static void *
simple_duplicate_value (ETableModel *etm, int col, const void *value)
{
ETableSimple *simple = (ETableSimple *)etm;
return simple->duplicate_value (etm, col, value, simple->data);
}
static void
simple_free_value (ETableModel *etm, int col, void *value)
{
ETableSimple *simple = (ETableSimple *)etm;
simple->free_value (etm, col, value, simple->data);
}
static void
simple_thaw (ETableModel *etm)
{
ETableSimple *simple = (ETableSimple *)etm;
simple->thaw (etm, simple->data);
}
static void
e_table_simple_class_init (GtkObjectClass *object_class)
{
ETableModelClass *model_class = (ETableModelClass *) object_class;
model_class->column_count = simple_column_count;
model_class->row_count = simple_row_count;
model_class->value_at = simple_value_at;
model_class->set_value_at = simple_set_value_at;
model_class->is_cell_editable = simple_is_cell_editable;
model_class->duplicate_value = simple_duplicate_value;
model_class->free_value = simple_free_value;
model_class->thaw = simple_thaw;
}
GtkType
e_table_simple_get_type (void)
{
static GtkType type = 0;
if (!type){
GtkTypeInfo info = {
"ETableSimple",
sizeof (ETableSimple),
sizeof (ETableSimpleClass),
(GtkClassInitFunc) e_table_simple_class_init,
(GtkObjectInitFunc) NULL,
NULL, /* reserved 1 */
NULL, /* reserved 2 */
(GtkClassInitFunc) NULL
};
type = gtk_type_unique (PARENT_TYPE, &info);
}
return type;
}
ETableModel *
e_table_simple_new (ETableSimpleColumnCountFn col_count,
ETableSimpleRowCountFn row_count,
ETableSimpleValueAtFn value_at,
ETableSimpleSetValueAtFn set_value_at,
ETableSimpleIsCellEditableFn is_cell_editable,
ETableSimpleDuplicateValueFn duplicate_value,
ETableSimpleFreeValueFn free_value,
ETableSimpleThawFn thaw,
void *data)
{
ETableSimple *et;
et = gtk_type_new (e_table_simple_get_type ());
et->col_count = col_count;
et->row_count = row_count;
et->value_at = value_at;
et->set_value_at = set_value_at;
et->is_cell_editable = is_cell_editable;
et->thaw = thaw;
et->duplicate_value = duplicate_value;
et->free_value = free_value;
et->data = data;
return (ETableModel *) et;
}
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