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/*
*
* 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.
*
* 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 General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-table-utils.h"
#include <libintl.h> /* This file uses dgettext() but no _() */
#include <string.h>
#include "e-table-header-utils.h"
#include "e-unicode.h"
ETableHeader *
e_table_state_to_header (GtkWidget *widget,
ETableHeader *full_header,
ETableState *state)
{
ETableHeader *nh;
gint ii;
GValue *val = g_new0 (GValue, 1);
g_return_val_if_fail (widget, NULL);
g_return_val_if_fail (full_header, NULL);
g_return_val_if_fail (state, NULL);
nh = e_table_header_new ();
g_value_init (val, G_TYPE_DOUBLE);
g_value_set_double (val, e_table_header_width_extras (widget));
g_object_set_property (G_OBJECT (nh), "width_extras", val);
g_free (val);
for (ii = 0; ii < state->col_count; ii++) {
ETableCol *table_col;
table_col = e_table_header_get_column_by_spec (
full_header, state->column_specs[ii]);
if (table_col == NULL)
continue;
if (state->expansions[ii] >= -1)
table_col->expansion = state->expansions[ii];
e_table_header_add_column (nh, table_col, -1);
}
return nh;
}
static ETableCol *
et_col_spec_to_col (ETableColumnSpecification *col_spec,
ETableExtras *ete,
const gchar *domain)
{
ETableCol *col = NULL;
ECell *cell = NULL;
GCompareDataFunc compare = NULL;
ETableSearchFunc search = NULL;
if (col_spec->cell)
cell = e_table_extras_get_cell (ete, col_spec->cell);
if (col_spec->compare)
compare = e_table_extras_get_compare (ete, col_spec->compare);
if (col_spec->search)
search = e_table_extras_get_search (ete, col_spec->search);
if (cell && compare) {
gchar *title = dgettext (domain, col_spec->title);
title = g_strdup (title);
if (col_spec->pixbuf && *col_spec->pixbuf) {
const gchar *icon_name;
icon_name = e_table_extras_get_icon_name (
ete, col_spec->pixbuf);
if (icon_name != NULL) {
col = e_table_col_new (
col_spec,
title, icon_name,
cell, compare);
}
}
if (col == NULL && col_spec->title && *col_spec->title) {
col = e_table_col_new (
col_spec,
title, NULL,
cell, compare);
}
if (col != NULL)
col->search = search;
g_free (title);
}
return col;
}
ETableHeader *
e_table_spec_to_full_header (ETableSpecification *spec,
ETableExtras *ete)
{
ETableHeader *nh;
GPtrArray *columns;
guint ii;
g_return_val_if_fail (spec, NULL);
g_return_val_if_fail (ete, NULL);
nh = e_table_header_new ();
columns = e_table_specification_ref_columns (spec);
for (ii = 0; ii < columns->len; ii++) {
ETableColumnSpecification *col_spec;
ETableCol *col;
col_spec = g_ptr_array_index (columns, ii);
col = et_col_spec_to_col (col_spec, ete, spec->domain);
if (col != NULL) {
e_table_header_add_column (nh, col, -1);
g_object_unref (col);
}
}
g_ptr_array_unref (columns);
return nh;
}
static gboolean
check_col (ETableCol *col,
gpointer user_data)
{
return col->search ? TRUE : FALSE;
}
ETableCol *
e_table_util_calculate_current_search_col (ETableHeader *header,
ETableHeader *full_header,
ETableSortInfo *sort_info,
gboolean always_search)
{
gint i;
gint count;
ETableCol *col = NULL;
count = e_table_sort_info_grouping_get_count (sort_info);
for (i = 0; i < count; i++) {
ETableColumnSpecification *spec;
spec = e_table_sort_info_grouping_get_nth (sort_info, i, NULL);
col = e_table_header_get_column_by_spec (full_header, spec);
if (col != NULL && col->search)
return col;
col = NULL;
}
count = e_table_sort_info_sorting_get_count (sort_info);
for (i = 0; i < count; i++) {
ETableColumnSpecification *spec;
spec = e_table_sort_info_sorting_get_nth (sort_info, i, NULL);
col = e_table_header_get_column_by_spec (full_header, spec);
if (col != NULL && col->search)
return col;
col = NULL;
}
if (always_search)
col = e_table_header_prioritized_column_selected (
header, check_col, NULL);
return col;
}
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